1 2007-05-31 Zoltan Varga <vargaz@gmail.com>
3 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
4 (mono_arch_get_this_arg_from_call): Ditto.
6 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
8 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
11 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
12 (mono_arch_get_this_arg_from_call): Ditto.
14 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
16 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
17 try to create optimized invoke code and use that for further invocations.
18 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
20 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
22 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
24 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
25 sealed classes or methods.
26 *devirtualization.cs: tests for the new optimization
28 2007-05-29 Zoltan Varga <vargaz@gmail.com>
30 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
31 by the update_volatile () function.
33 2007-05-27 Zoltan Varga <vargaz@gmail.com>
35 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
38 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
40 2007-05-24 Jonathan Chambers <joncham@gmail.com>
42 * mini.c: Add configure checks for header files.
43 * mini-x86.c: Add configure checks for header files.
44 * trace.c: Add configure checks for header files.
45 * aot-runtime.c: Add configure checks for header files.
46 * aot-compiler.c: Add configure checks for header files.
47 * driver.c: Add configure checks for header files.
48 * mini-codegen.c: Add configure checks for header files.
50 Code is contributed under MIT/X11 license.
52 2007-05-22 Zoltan Varga <vargaz@gmail.com>
54 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
55 icompare_imm -128 + op_iclt. Fixes #81703.
57 2007-05-19 Zoltan Varga <vargaz@gmail.com>
59 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
61 2007-05-15 Massimiliano Mantione <massi@ximian.com>
63 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
64 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
65 so that all isinst checks now use "interface_bitmap".
67 2007-05-15 Zoltan Varga <vargaz@gmail.com>
69 * cpu-amd64.md (jmp): Fix a warning.
71 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
73 * basic.cs: Add new regression test.
75 * basic.cs: Remove test which is now in basic-long.cs.
77 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
79 * basic-long.cs: Add new test.
81 2007-05-13 Zoltan Varga <vargaz@gmail.com>
83 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
85 2007-05-12 Zoltan Varga <vargaz@gmail.com>
87 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
89 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
92 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
95 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
96 the exception throwing code a bit.
98 * mini-x86.c (get_call_info): Allocate result from a mempool.
100 2007-05-11 Zoltan Varga <vargaz@gmail.com>
102 * aot-compiler.c (find_typespec_for_class): Fix the assert.
104 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
106 * mini.h (MonoCompile): Add 'token_info_hash' field.
108 * mini.c: Save token->method associations during compilation so the AOT
111 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
112 which reference generic classes and methods.
114 2007-05-10 Zoltan Varga <vargaz@gmail.com>
116 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
118 * aot-compiler.c (compile_method): Fix a typo in a comment.
120 * aot-runtime.c (decode_cached_class_info): Skip generic types.
122 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
125 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
127 2007-05-09 Zoltan Varga <vargaz@gmail.com>
129 * mini.h (MonoCompile): Add 'args' field.
131 * mini.c (mono_compile_create_vars): Store variables representing the arguments
134 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
136 2007-05-08 Zoltan Varga <vargaz@gmail.com>
138 * mini.c (mono_compile_get_interface_var): Remove this unused function.
140 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
142 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
143 opcodes for some opcodes.
145 * mini.h *.brg *.c: Use the new opcodes.
147 2007-05-08 Massimiliano Mantione <massi@ximian.com>
149 * mini.h: Bumped aot revision.
151 * inssel.brg: modified code generation of type checks for interfaces
152 to use the new "MonoClass.interface_bitmap" instead of the old
153 "MonoClass.interface_offsets".
155 2007-04-30 Zoltan Varga <vargaz@gmail.com>
157 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
159 2007-04-29 Zoltan Varga <vargaz@gmail.com>
161 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
164 2007-04-27 Neale Ferguson <neale@sinenomine.net>
166 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
168 2007-04-27 Wade Berrier <wberrier@novell.com>
170 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
171 mini.h) to fix build.
173 2007-04-26 Zoltan Varga <vargaz@gmail.com>
175 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
177 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
178 causes the corlib unit tests to fail.
180 2007-04-25 Zoltan Varga <vargaz@gmail.com>
182 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
184 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
186 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
187 opcodes to the comparison relations.
189 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
190 opcodes to their types.
192 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
194 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
195 it in cfg->arch.cinfo.
197 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
199 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
200 cfg->cil_offset_to_bb.
202 2007-04-24 Zoltan Varga <vargaz@gmail.com>
204 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
205 created becase of initlocals.
207 2007-04-23 Zoltan Varga <vargaz@gmail.com>
209 * mini-alpha.c cpu-alpha.md: More alpha port work from
210 Sergey Tikhonov <tsv@solvo.ru>.
212 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
214 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
216 2007-04-19 Zoltan Varga <vargaz@gmail.com>
218 * cpu-s390.md (break): Correct the length of break instruction.
220 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
222 * mini.c: fix a couple of soft-float issues and comments.
224 2007-04-15 Miguel de Icaza <miguel@novell.com>
226 * trace.c (is_filenamechar): - is also a filename char.
228 2007-04-15 Neale Ferguson <neale@sinenomine.net>
230 * mini-s390.c: Correct checking for enum type in return value processing.
232 2007-04-14 Raja R Harinath <rharinath@novell.com>
234 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
235 (version.h): Makefile is in the build directory.
237 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
239 * mini-amd64.h: fix for assertion failure on Solaris/amd64
241 2007-04-11 Martin Baulig <martin@ximian.com>
243 * mini.c (can_access_member): Fix handling of generic classes;
246 2007-04-10 Zoltan Varga <vargaz@gmail.com>
248 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
250 2007-04-05 Zoltan Varga <vargaz@gmail.com>
252 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
254 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
256 * mini-codegen.c: make sure the right spill amount is
257 used for fp or integer registers (fixes the float_sub_spill() on ppc).
259 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
261 * mini-ppc.c: fixes for the fp_branch_nan test.
263 2007-03-23 Zoltan Varga <vargaz@gmail.com>
265 * basic.cs: Comment out new test which still fails on ia64.
267 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
269 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
271 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
273 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
275 2007-03-22 Zoltan Varga <vargaz@gmail.com>
277 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
278 on 64 bit machines. Fixes part of #80738.
280 * basic.cs: Add regression test.
282 2007-03-17 Zoltan Varga <vargaz@gmail.com>
284 * inssel.brg basic.cs: Revert previous change to fix build.
286 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
289 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
291 * basic.cs: Add new regression test.
293 2007-03-17 Zoltan Varga <vargaz@gmail.com>
295 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
298 2007-03-16 Neale Ferguson <neale@sinenomine.net>
300 * cpu-s390x.md: Correct length of break instruction.
302 2007-03-16 Neale Ferguson <neale@sinenomine.net>
304 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
305 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
307 2007-03-15 Jonathan Chambers <joncham@gmail.com>
309 * *.c: Begin WIN64 port.
310 * mini.c: Use correct register in profiler.
311 * mini-amd64.c: No inline assembly on Win64.
312 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
313 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
314 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
315 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
316 mono_arch_ip_from_context for Win64.
318 Contributed under MIT/X11 license.
320 2007-03-15 Zoltan Varga <vargaz@gmail.com>
322 * exceptions-amd64.c (seh_handler): Ditto.
324 * exceptions-x86.c (seh_handler): Fix a memory leak.
326 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
328 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
329 mini-s390x.c: fixed peephole optimizations to deal
330 correctly with 1 and 2 byte reload avoidance.
332 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
334 * cpu-s390.md, cpu-s390x.md: update localloc length.
336 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
338 * cpu-g4.md: added missing descriptions.
340 2007-03-14 Miguel de Icaza <miguel@novell.com>
342 * Makefile.am: Add support so the tail tests are not executed on
343 PowerPC as that is a known limitation of the PowerPC port.
345 2007-03-13 Jonathan Chambers <joncham@gmail.com>
347 * runmdesc.bat: Move to msvc directory.
349 2007-03-13 Jonathan Chambers <joncham@gmail.com>
351 * runmdesc.bat: Run executable that was produced by the current
352 target and sent via an argument.
354 2007-03-11 Zoltan Varga <vargaz@gmail.com>
356 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
359 * generics.2.cs: Add regression test.
361 2007-03-09 Wade berrier <wberrier@novell.com>
363 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
365 2007-03-09 Zoltan Varga <vargaz@gmail.com>
367 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
368 AOT code depends on this.
370 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
372 * mini.c: more precise tracking of types in the eval stack
373 (part of fix for bug #81044).
375 2007-03-07 Zoltan Varga <vargaz@gmail.com>
377 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
379 * aot-compiler.c (encode_patch): Remove an obsolete comment.
381 2007-03-06 Zoltan Varga <vargaz@gmail.com>
383 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
385 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
387 2007-02-22 Zoltan Varga <vargaz@gmail.com>
389 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
390 a pointer on 64 bit systems. Fixes #80190.
392 * iltests.il: Add new regression test.
394 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
396 * mini.c: inline a constant for Environment.IsRunningOnWindows.
398 2007-02-19 Geoff Norton <gnorton@customerdna.com>
400 * trace.c: Remove an erroneous alignemnt check when tracing.
401 Fixes --trace on OSX86.
403 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
405 * mini-$(arch).h: initialize SP in context for all the archs.
407 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
409 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
410 regressions in the thread tests.
412 2007-02-14 Zoltan Varga <vargaz@gmail.com>
414 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
415 - fixed implementation of LOCALLOC opcode
416 - implemented non-un compare for floats
418 - implementation of FDIV and CKFINITE opcodes
419 - fixes for latest mono updates
420 - additional arch opcodes
422 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
424 * Makefile.am: simplify and merge rules for cross-compilation.
426 2007-02-07 Massimiliano Mantione <massi@ximian.com>
428 * local-propagation.c: Actually *apply* the fix for bug 80591...
430 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
432 * mini-exceptions.c: backuot part of the last change
433 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
435 2007-02-06 Massimiliano Mantione <massi@ximian.com>
436 * inssel.brg: Fix bug 59286.
439 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
441 * mini-exceptions.c: patch from Zoltan to correctly check for
442 stack boundaries (using the stack register, not the frame register),
443 fixes bugs #80724, #79717.
445 2007-02-03 Zoltan Varga <vargaz@gmail.com>
447 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
448 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
450 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
451 presence of frame pointer elimination.
453 2007-02-01 Geoff Norton <gnorton@customerdna.com>
455 * mini-x86.h: NetBSD UCONTEX_REG defines.
457 2007-02-01 Zoltan Varga <vargaz@gmail.com>
459 * inssel-amd64.brg: Fix amd64 build.
461 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
463 * mini.h: remove extern to workaround what looks likes gcc bug 26905
466 2007-01-31 Zoltan Varga <vargaz@gmail.com>
468 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
471 * mini-<ARCH>.c: Use mono_is_regsize_var ().
473 2007-01-30 Mark Mason <mason@broadcom.com>
475 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
476 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
477 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
478 beginning support for CEE_JMP [not quite working yet]
479 * tramp-mips.c: LMF handling now works
481 2007-01-30 Zoltan Varga <vargaz@gmail.com>
483 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
485 * mini.h (NULLIFY_INS): New macro.
487 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
489 * mini.c: statistical profiler fix for windows, patch
490 from Tor Lillqvist (tml@novell.com).
492 2007-01-30 Massimiliano Mantione <massi@ximian.com>
493 * local-propagation.c: Fix bug 80591.
495 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
497 * Makefile.am: put back the --export-dynamic option as with
498 the previous gmodule flags (thanks to Robert Jordan).
500 2007-01-28 Zoltan Varga <vargaz@gmail.com>
502 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
504 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
505 simplify and speed up the local register allocator. Also rename some fields
506 like iassign->vassign.
508 * regalloc.c: Remove some functions which are no longer used since their
509 inlined version is in mini-codegen.c.
511 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
513 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
515 2007-01-27 Zoltan Varga <vargaz@gmail.com>
517 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
518 narrowing. Fixes #80622.
520 * iltests.il: Add new regresssion test.
522 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
524 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
525 debug-debugger.c, debug-debugger.h: warning fixes.
526 * driver.c: updated copyright year and made it fit in one line.
528 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
530 * aot-runtime.c: updated to use mono-dl instead of gmodule.
532 2007-01-25 Zoltan Varga <vargaz@gmail.com>
534 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
536 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
538 * iltests.il: Add new test for bug #80507.
540 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
542 * mini-arm.h: use soft-float also on vfp for now.
544 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
546 * mini.c: fix some more soft-float issues.
548 2007-01-24 Zoltan Varga <vargaz@gmail.com>
550 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
552 2007-01-24 Massimiliano Mantione <massi@ximian.com>
553 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
554 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
555 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
557 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
559 * mini-arm.c: typo fix.
561 2007-01-23 Neale Ferguson <neale@sinenomine.net>
563 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
565 2007-01-21 Zoltan Varga <vargaz@gmail.com>
567 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
568 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
570 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
572 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
574 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
576 * inssel.brg: Fix a warning.
578 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
580 * abcremoval.c ssa.c ssapre.c: Update after this change.
582 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
584 * dominators.c (df_set): Use mono_bitset_union_fast.
586 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
588 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
589 mini-codegen.c: reduce relocations and memory usage for the cpu
592 2007-01-20 Zoltan Varga <vargaz@gmail.com>
594 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
596 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
597 to reduce their size.
599 2007-01-19 Mark Mason <mason@broadcom.com>
601 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
602 * mini-mips.c: more configuration macros, support long conditional branches, additional
603 asserts, fix epilog instrumentation.
604 * mini-mips.h: use standard stack walk
605 * cpu-mips.md: increase size of div, rem and conditional branches
607 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
609 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
612 2007-01-19 Zoltan Varga <vargaz@gmail.com>
614 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
615 (compile_method): Ditto.
617 * aot-runtime.c (decode_klass_info): Ditto.
619 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
620 needed by the code generated by inssel.brg. Also fix a warning.
622 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
624 * mini.c: deal with enums that become genericinsts by
625 being nested in a generic class (bug #79956).
627 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
629 * mini.c: match the generic definition to check for
630 private access with generic types (bug #78431).
632 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
634 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
635 to make life easier for people cross-compiling that insist on not
638 2007-01-17 Mark Mason <mason@broadcom.com>
640 * inssel-long.brg: patch to deal with mips missing flags
641 * inssel-long32-mips.brg: implement overflow checks
642 * insset-mips.brg: implement overflow checks
643 * mini-mips.h: implement conditional exception handling
644 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
645 Remove unused code, minor cleanups.
646 * exceptions-mips.c: minor cleanups
647 * mini-ops.h: add mips conditional exception ops
648 * cpu-mips.md: add mips conditional exception ops
651 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
653 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
654 to deal with mips missing of flags.
656 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
658 * exceptions-ppc.c: execute fault handlers.
660 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
662 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
664 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
666 * mini.c: handle also floating point values in initialize_array.
668 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
670 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
671 array initialization and make it conditional on the intrins option.
673 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
675 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
676 relocations and put the patch info names close to the enum definition.
678 2007-01-15 Mark Mason <mason@broadcom.com>
680 * basic.cs, exceptions.cs: break up large tests to increase debugability.
682 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
684 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
686 2007-01-12 Raja R Harinath <rharinath@novell.com>
688 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
690 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
692 * Makefile.am: distribute the mips sources.
694 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
696 * mini-codegen.h: handle bug #80489 here, by excluding ecx
699 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
701 * cpu-x86.md: back out for now as this triggers other regressions.
703 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
705 * cpu-x86.md: force src1 and dest regpair for long shift instructions
706 to eax:edx, so ecx can't get allocated to them (bug #80489).
708 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
710 * mini.c, mini-exceptions.c: enabled running fault handlers
713 2007-01-03 Miguel de Icaza <miguel@novell.com>
715 * driver.c: If nothing fail, do not use the string "failed",
716 because it makes it very annoying to view test result logs on the
719 2006-12-30 Miguel de Icaza <miguel@novell.com>
721 * debug-debugger.c (mono_debugger_main): Rename "main" to
722 "main_method" to prevent a warning.
724 Remove a warning for unused field.
726 2006-12-28 Martin Baulig <martin@ximian.com>
729 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
731 2006-12-22 Martin Baulig <martin@ximian.com>
733 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
734 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
735 seperate `.mdb_debug_info' section, so we can access it from the
736 debugger even if the binary is stripped.
738 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
739 from the `.mdb_debug_info' here to prevent the linker from
740 removing that section.
742 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
745 2006-12-19 Robert Jordan <robertj@gmx.net>
747 * mini-x86: enable the code to return small structures in
748 registers for FreeBSD as well. Fixes bug #80278.
749 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
751 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
753 * mini-x86.c: align the stack when calling the profiler
754 function instrumenting the prolog (on OSX).
756 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
758 * mini.c: emit a break opcode where Debugger.Break () is called.
760 2006-12-13 Miguel de Icaza <miguel@novell.com>
762 * mini.c (mono_method_to_ir): Provide useful information on this
763 assert, to prevent others from debugging like I did.
765 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
767 * mini.c: enable code which was incorrectly commented
770 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
772 * mini-x86.c: enable on OSX, too, the code to return small
773 structures in registers.
775 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
777 * mini-x86.c: remove the use of the dynamic code manager here, too.
779 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
781 * mini.h, debug-debugger.c, tramp-*.c: fixed
782 mono_debugger_create_notification_function() to use
783 mono_global_codeman_reserve () instead of a dynamic code manager.
785 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
787 * mini.c, jit-icalls.h, jit-icalls.c: remove the
788 ves_array_element_address() jit icall and use a generated
789 managed method instead (which is about 4 times faster for a rank 3
792 2006-11-29 Mark Mason <mason@broadcom.com>
794 * basic-calls.cs: additional tests for passing
795 structures as function arguments.
797 2006-11-29 Mark Mason <mason@broadcom.com>
799 * mini-mips.h: disable custom exception handling
800 * mini-mips.c: throw/rethrow should use jalr to call
801 exception stubs. Fixed bug with passing structures
802 by value. More support for tracing floating point
805 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
807 * mini.c: fixed typo in the soft-float ldind.r4 handling
810 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
812 * mini.c, mini.h, driver.c: added --runtime command line
813 option to select a different runtime than the autodetected one.
814 * jit.h: added API for embedders to initialize with a specific
817 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
819 * mini.c: handle also boxing of r4 values (bug #80024).
821 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
823 * mini-ppc.c: force indirect calls until we reserve
824 enough address space for all the generated code.
826 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
828 * exceptions-arm.c: workaround bugs in the libc definition
831 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
833 * inssel.brg: fixes from me and Mark Mason.
835 2006-11-23 Dick Porter <dick@ximian.com>
837 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
838 semaphore display now we've fixed the initial value
840 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
842 * inssel.brg: partially revert the last change to fix the build.
844 2006-11-21 Mark Mason <mason@broadcom.com>
846 * inssel.brg: Add and use compare-and-branch macros to support
847 architectures that do not have condition code registers (ie. MIPS).
848 * *-mips.{c,brg,md}: Fix copyright statements
850 2006-11-20 Mark Mason <mason@broadcom.com>
852 * Makefile.am: remove mini-codegen.c from list of MIPS sources
853 * mini.c: Allow GET_CONTEXT to be specified by the arch port
854 * mini.h: Added declaration for mono_print_ins()
855 * mini-codegen.c: added ins_spec initializer for MIPS
856 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
857 vreg to be virtual and hreg to be non-virtual.
858 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
859 is not yet working/implemented correctly.
860 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
861 non-static, fixup calls to print_ins() from other parts in the file.
863 2006-11-20 Mark Mason <mason@broadcom.com>
865 * basic-calls.cs: added tests for passing structures as arguments
868 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
870 * inssel-long32.brg: optimize signed division by power of two.
872 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
874 * mini-arm.c: added support for interworking with thumb code
875 (mono must be still be built using the ARM instruction encoding).
877 2006-11-19 Miguel de Icaza <miguel@novell.com>
879 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
880 verifier has different rules for it. Fixes a few verifier issues
883 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
884 at the end, so people know what happened.
886 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
888 * brach-opts.c: in optimize_exception_target() make sure we
889 are in a catch clause (fixes bug #79871).
891 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
893 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
894 more soft-float support fixes.
896 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
898 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
899 that are passed half on the stack and half in registers.
901 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
903 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
904 more mips integration work from Mark E Mason
905 <mark.e.mason@broadcom.com>.
907 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
909 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
910 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
911 tramp-mips.c: added sources for the mips port, not
912 integrated in the build yet. Contributed by
913 Mark E Mason <mark.e.mason@broadcom.com>.
915 2006-11-14 Neale Ferguson <neale@sinenomine.net>
917 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
919 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
921 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
922 put the soft-float rules in its own file since it seems to
923 break s390 compilation.
925 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
927 * mini-arm.c: fixed wrnings.
929 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
931 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
932 inssel-arm.brg: ARM support for soft-float.
934 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
936 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
937 loads and stores of 32 bit fp values.
939 2006-11-10 Zoltan Varga <vargaz@gmail.com>
941 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
943 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
944 works. Fixes #79852 and #79463.
946 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
948 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
949 more soft-float support WIP and fixes.
951 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
953 * mini-arm.c: some VFP updates.
955 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
957 * mini-exceptions.c: 0 is a valid local var offset in some
958 architectures, don't assert (bug #78508).
960 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
962 * exceptions-arm.c: fixed off by one error in stack walk code.
964 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
966 * mini.h, mini.c: more precise tracking of type load exceptions.
968 2006-11-03 Robert Jordan <robertj@gmx.net>
970 * Makefile.am: [WIN32] Add monow.exe target.
971 * driver.c: [WIN32] Don't detach the console when debugging.
974 2006-10-30 Miguel de Icaza <miguel@novell.com>
976 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
978 2006-10-23 Zoltan Varga <vargaz@gmail.com>
980 * aot-compiler.c (emit_method_info): Add a case missed earlier.
982 * driver.c (mini_regression): Fix --regression with AOT.
984 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
986 2006-10-17 Zoltan Varga <vargaz@gmail.com>
988 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
990 * mini-sparc.h: Don't use sigaction on sparc/linux.
992 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
994 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
996 * mini-exceptions.c: Add proper include files for getpid ().
998 2006-10-16 Zoltan Varga <vargaz@gmail.com>
1000 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
1001 address instead of a MonoJitInfo* to avoid decoding the exception info for the
1004 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
1005 name cache to reduce its size.
1007 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
1009 2006-10-15 Zoltan Varga <vargaz@gmail.com>
1011 * mini-x86.c: Save/restore the current LMF structure more efficiently using
1012 the mono_lmf TLS variable.
1014 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
1015 trampoline lmf frames.
1017 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
1019 2006-10-14 Zoltan Varga <vargaz@gmail.com>
1021 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
1022 the mono_lmf TLS variable.
1024 * mini-exceptions.c: Access the LMF structure through accessors.
1026 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
1027 variable instead of in jit_tls->lmf.
1029 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
1031 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
1032 trampoline lmf frames.
1034 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
1036 2006-10-12 Zoltan Varga <vargaz@gmail.com>
1038 * mini.c trace.c mini-x86.c: Revert these too.
1040 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
1043 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
1045 * genmdesc.c: removed now dead code.
1047 2006-10-09 Robert Jordan <robertj@gmx.net>
1049 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
1051 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
1053 * mini.h: do not leave gaps in the opcode values.
1055 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
1057 * jit-icalls.h: flag functions as internal here, too.
1059 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
1061 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
1062 functions with the internal attribute.
1064 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
1066 * aot-compiler.c: fclose the file descriptor in the profile read loop.
1068 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
1070 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
1073 2006-10-05 Zoltan Varga <vargaz@gmail.com>
1075 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
1076 tail calls as on other platforms.
1078 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
1080 * iltests.il: Add a few tailcall tests.
1082 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
1084 * driver.c: fix loop for old compilers (bug #79521).
1086 2006-10-02 Zoltan Varga <vargaz@gmail.com>
1088 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
1090 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
1092 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
1093 metadata without any code.
1095 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
1096 more precise debugging information using gdb.
1098 2006-09-30 Zoltan Varga <vargaz@gmail.com>
1100 * inssel-ia64.brg: Make the helper methods static.
1102 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
1104 * inssel-x86.brg: make the helper methods static.
1106 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
1108 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
1110 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
1112 * mini.c: updates for monoburg changes.
1113 * inssel.brg: make a few helper functions static as they should.
1115 2006-09-27 Zoltan Varga <vargaz@gmail.com>
1117 * Makefile.am: Move mini-codegen.c to common_sources.
1119 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
1121 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
1123 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
1124 mini-ppc.h: port to use the common local register allocator.
1126 2006-09-26 Zoltan Varga <vargaz@gmail.com>
1128 * mini.h: Remove the comment too then.
1130 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
1132 * mini.h: put back backend.data which is to be used shortly and
1133 doesn't increase the size of MonoInst. If any 64 bit arch aligned
1134 pointers on 4 byte boundaries it'd have much bigger issues running
1135 and you can ifdef it out anyway.
1137 2006-09-26 Zoltan Varga <vargaz@gmail.com>
1139 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
1140 MonoInst size by 4 bytes on 64 bit machines.
1142 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
1144 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
1145 replacement with more meaningful field names. Arch maintainers, please
1146 check the assigned names are good enough for your arch.
1148 2006-09-26 Zoltan Varga <vargaz@gmail.com>
1150 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
1151 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
1153 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
1155 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
1156 relocations and memory requirements, put the optimization flags
1157 definitions in their own file.
1159 2006-09-24 Zoltan Varga <vargaz@gmail.com>
1161 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
1163 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
1165 2006-09-22 Zoltan Varga <vargaz@gmail.com>
1167 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
1169 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
1171 * inssel.brg: use the correct function to get the size of an item
1172 in an array, given an element class.
1173 * aot-compiler.c: do not access class->class_size directly.
1175 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
1177 * mini.h, debug-mini.c: added a debugging function to print
1178 info about local variables and arguments in a jitted method.
1180 2006-09-20 Zoltan Varga <vargaz@gmail.com>
1182 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
1184 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
1186 2006-09-19 Zoltan Varga <vargaz@gmail.com>
1188 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
1189 inner and outer loops when passing vtypes.
1191 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
1193 * mini-ppc.c: take into account the cpu errata for cache flushing
1194 which caused some random errors (bug #79381).
1196 2006-09-19 Zoltan Varga <vargaz@gmail.com>
1198 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
1199 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
1201 2006-09-17 Zoltan Varga <vargaz@gmail.com>
1203 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
1206 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
1209 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
1210 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
1212 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
1215 2006-09-13 Zoltan Varga <vargaz@gmail.com>
1217 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
1219 2006-09-12 Zoltan Varga <vargaz@gmail.com>
1221 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
1222 macro does not have to be changed during debugging.
1224 * 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>.
1226 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
1228 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
1230 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
1231 MONO_ARCH_NO_EMULATE_MUL is defined.
1233 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
1235 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
1237 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
1239 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
1241 2006-09-11 Zoltan Varga <vargaz@gmail.com>
1243 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
1244 stuff to mini-exceptions.c where it is used.
1246 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
1247 setup code, the real one is in mini-exceptions.c.
1249 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
1250 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
1251 some changes from the freebsd ports tree.
1253 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
1256 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
1258 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
1260 * mini.c: on Linux, check for /proc to be mounted
1261 (bug# 79351, novell bug#201204).
1263 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
1265 * mini.c: handle cases where pthread_attr_getstack() behaves
1266 incorrectly (bug #78096).
1268 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
1270 * mini-arm.c: support larger stack frames (bug #79272).
1272 2006-09-08 Zoltan Varga <vargaz@gmail.com>
1274 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
1276 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
1279 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
1280 mono_class_from_name () to find a class from its name.
1282 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
1284 2006-09-07 Zoltan Varga <vargaz@gmail.com>
1286 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
1288 2006-09-05 Kornél Pál <kornelpal@gmail.com>
1290 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
1292 2006-09-04 Zoltan Varga <vargaz@gmail.com>
1294 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
1295 callinfo->trampoline.
1297 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
1299 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
1302 2006-09-03 Zoltan Varga <vargaz@gmail.com>
1304 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
1306 2006-09-02 Zoltan Varga <vargaz@gmail.com>
1308 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
1309 stats.method_trampolines, it is already done by the generic trampoline code.
1311 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
1313 2006-09-01 Zoltan Varga <vargaz@gmail.com>
1315 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
1317 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
1319 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
1321 * mini.c (print_jit_stats): Print mscorlib mempool size too.
1323 * mini.c (print_jit_stats): Print new stats.
1325 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
1327 2006-08-31 Zoltan Varga <vargaz@gmail.com>
1329 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
1330 Address on two dimensional arrays. Fixes #78729.
1332 * mini.h (MonoCompile): Add a 'skip_visibility' field.
1334 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
1337 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
1339 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
1342 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
1344 (mini_get_ldelema_ins): Ditto.
1346 2006-08-30 Zoltan Varga <vargaz@gmail.com>
1348 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
1349 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
1352 2006-08-29 Neale Ferguson <neale@sinenomine.net>
1354 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
1355 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
1357 * exceptions-s390x.c: Cosmetic change.
1359 * tramp-s390.c: Fix warning.
1361 * cpu-s390.md: Correct length of mul_imm.
1363 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
1365 * aot-compiler.c: added binary writer with ELF backend
1366 implementation (only on Linux/x86 for now).
1368 2006-08-18 Zoltan Varga <vargaz@gmail.com>
1370 * Makefile.am: Don't run net 2.0 AOT tests.
1372 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
1373 (mono_compile_assembly): Skip net 2.0 assemblies as well.
1375 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
1377 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
1379 * aot-compiler.c: simplified and refactored the asm-writing code
1380 to allow different backends.
1382 2006-08-18 Zoltan Varga <vargaz@gmail.com>
1384 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
1386 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
1387 little. Share patches of type TYPE_FROM_HANDLE as well.
1389 * mini.c (mono_patch_info_equal): New helper function.
1390 (mono_patch_info_hash): Ditto.
1392 * aot-compiler.c (emit_method_code): Fix s390 build.
1394 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
1395 is not handled because it is stored as a flag and not as a type ctor. Fixes
1398 2006-08-17 Zoltan Varga <vargaz@gmail.com>
1400 * aot-compiler.c: Fix computation of GOT slot statistics.
1402 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
1403 Also remove support for not PIC AOT.
1405 * mini.h: Bump AOT file format version.
1407 * objects.cs: Add a test for #78990.
1409 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
1410 (peter.dettman@iinet.net.au). Fixes #79087.
1412 * basic-long.cs: Add a test for the above.
1414 2006-08-16 Zoltan Varga <vargaz@gmail.com>
1416 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
1418 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
1421 2006-08-15 Zoltan Varga <vargaz@gmail.com>
1423 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
1426 2006-08-10 Jonathan Chambers <joncham@gmail.com>
1428 * mini.c: Don't verify COM proxy invoke calls
1431 2006-08-10 Dick Porter <dick@ximian.com>
1433 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
1434 which process is holding semaphores locked.
1436 2006-08-08 Zoltan Varga <vargaz@gmail.com>
1438 * mini-ia64.c mini-amd64.c: Fix #79027.
1440 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
1442 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
1444 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
1445 implicit arguments in a vararg call. Fixes #79027.
1447 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
1449 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
1450 (mono_get_array_new_va_signature): Ditto.
1452 2006-08-05 Zoltan Varga <vargaz@gmail.com>
1454 * aot-runtime.c: Call init_plt lazily.
1456 * inssel-long.brg: Fix unsigned long->int conversion.
1458 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
1460 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
1461 that most data is now in the .rss/.data section.
1463 2006-08-04 Zoltan Varga <vargaz@gmail.com>
1465 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
1467 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
1469 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
1471 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
1473 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
1474 virtual call. Fixes #79010.
1476 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
1477 and use the result as the this argument in the real call.
1479 * generics.2.cs: Add a new test for #79010.
1481 2006-08-03 Zoltan Varga <vargaz@gmail.com>
1483 * mini-x86.c: Fix a warning.
1485 * aot-compiler.c: Add a bunch of statistics.
1487 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
1489 2006-08-02 Zoltan Varga <vargaz@gmail.com>
1491 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
1493 2006-08-01 Zoltan Varga <vargaz@gmail.com>
1495 * 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>.
1497 2006-07-13 Miguel de Icaza <miguel@novell.com>
1499 * mini.c (mono_method_to_ir): Obtain the original method in the
1500 CIL stream and use this to perform validation.
1504 2006-07-19 Zoltan Varga <vargaz@gmail.com>
1506 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
1507 (mono_arch_call_opcode): Ditto.
1509 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
1512 * mini.c (mono_patch_info_dup_mp): New helper function.
1514 * aot-compiler.c (compile_method): Fix some of the memory allocated during
1515 compilation. Fixes #78827.
1517 2006-07-18 Kornél Pál <kornelpal@gmail.com>
1519 * declsec.c: Use original security informations for
1520 MONO_WRAPPER_MANAGED_TO_MANAGED.
1522 2006-07-15 Jonathan Chambers <joncham@gmail.com>
1524 * mini.c: Allow Com Interop methods/classes and
1525 don't verify COM wrapper calls
1528 2006-07-13 Zoltan Varga <vargaz@gmail.com>
1530 * inssel-long32.brg: Fix long->i4 checked conversion.
1532 * exceptions.cs: Add a test for the above.
1534 2006-07-08 Zoltan Varga <vargaz@gmail.com>
1536 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
1538 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
1541 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
1544 2006-07-03 Zoltan Varga <vargaz@gmail.com>
1546 * mini.c: Fix solaris/x86 exception handling.
1548 * Makefile.am: Get rid of $(ICU_LIBS).
1550 2006-07-02 Zoltan Varga <vargaz@gmail.com>
1552 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
1553 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
1554 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
1556 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
1558 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
1559 this function causes a SIGSEGV.
1561 2006-06-22 Zoltan Varga <vargaz@gmail.com>
1563 * mini.c: Remove unused solaris/x86 includes.
1565 2006-06-21 Zoltan Varga <vargaz@gmail.com>
1567 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
1569 2006-06-20 Jb Evain <jbevain@gmail.com>
1571 * cpu-g4.md: fix max length of start_handler instruction.
1573 2006-06-20 Massimiliano Mantione <massi@ximian.com>
1574 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
1576 2006-06-16 Massimiliano Mantione <massi@ximian.com>
1577 * ssa.c: Fixed bug 78653 for SSA based deadce.
1578 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
1579 MonoInst.flags, used in SSA based deadce.
1580 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
1581 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
1583 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
1585 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
1586 it can end up using non executable memory on ppc64 systems
1587 running ppc32 userspace (fix from Johannes Berg).
1589 2006-06-14 Dick Porter <dick@ximian.com>
1591 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
1594 2006-06-13 Massimiliano Mantione <massi@ximian.com>
1595 * mini.c: Made so that inline is locally disabled if it would
1596 trigger a .cctor, because too many apps depend on this behavior
1597 (which seems to be also the one of the MS CLR).
1599 2006-06-13 Zoltan Varga <vargaz@gmail.com>
1601 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
1602 No idea why this worked before.
1604 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
1605 which branch to outer exception clauses since they could skip the
1606 inner finally clauses. Fixes #78633.
1608 * exceptions.cs: Add a test for the above.
1610 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
1613 * iltests.il: Add a test for the above.
1615 2006-06-12 Zoltan Varga <vargaz@gmail.com>
1617 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
1618 after the end of a try bblock, to prevent asserts in mini_method_compile ().
1620 * iltests.il: Add a test for the above.
1622 2006-06-10 Zoltan Varga <vargaz@gmail.com>
1624 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
1626 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
1627 methods as instrinsics.
1629 2006-06-09 Wade Berrier <wberrier@novell.com>
1631 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
1632 (simple-cee-ops.h ssapre-mini-ops.h)
1634 2006-06-09 Neale Ferguson <neale@sinenomine.net>
1636 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
1637 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
1639 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
1640 * cpu-s390x.md: Fix max. length values for a couple of instructions.
1642 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
1644 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
1646 2006-06-08 Massimiliano Mantione <massi@ximian.com>
1648 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
1649 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
1650 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
1651 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
1652 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
1653 of opcodes, so that bug 78549 should not happen again.
1654 * ssapre.c: Updated to use the renamed files.
1656 2006-06-08 Zoltan Varga <vargaz@gmail.com>
1658 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
1659 in OP_ATOMIC_EXCHANGE_I4.
1661 2006-06-07 Wade Berrier <wberrier@novell.com>
1663 * tramp-s390.c: Fix s390 build (add missing pointer declarations
1664 in mono_debugger_create_notification_function)
1666 2006-06-06 Zoltan Varga <vargaz@gmail.com>
1668 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
1670 * mini.c (type_from_stack_type): Disable some changes which do not
1673 * driver.c: Reenable opts.
1675 * mini.h (MonoStackSlot): New structure to keep track of the verification state
1676 of the evaluation stack.
1678 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
1679 evaluation stack trace at entry to the bblock.
1681 * mini.c (merge_stacks): New function to perform verification of stack merges.
1682 Turned off by default.
1684 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
1687 2006-06-06 Massimiliano Mantione <massi@ximian.com>
1689 * local-propagation.c: Fixed bug 78549.
1691 2006-06-04 Zoltan Varga <vargaz@gmail.com>
1693 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
1695 2006-06-02 Miguel de Icaza <miguel@novell.com>
1697 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
1698 tramp-arm.c, tramp-ia64.c
1699 (mono_debugger_create_notification_function): Update signature to
1700 new signature and use new protocol for creating the notification
1703 Should fix the build.
1705 2006-06-02 Geoff Norton <gnorton@customerdna.com>
1707 * exceptions-ppc.c (mono_jit_walk_stack)
1708 (ves_icall_get_frame_info): Fix the build
1710 2006-06-02 Zoltan Varga <vargaz@gmail.com>
1712 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
1714 2006-05-31 Raja R Harinath <rharinath@novell.com>
1716 * il2tests.2.il: New file for generics CIL tests. Add test for
1718 * Makefile.am: Update.
1721 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
1724 2006-05-30 Massimiliano Mantione <massi@ximian.com>
1726 * aliasing.c: Fixed bug 78311.
1728 2006-05-29 Martin Baulig <martin@ximian.com>
1730 * mini-exceptions.c (mono_find_jit_info): When computing the
1731 native offset, check whether we're actually inside the method's
1732 code; call mono_debug_print_stack_frame() to format the frame.
1733 (ves_icall_System_Exception_get_trace): Call
1734 mono_debug_print_stack_frame() to format the stack frame.
1735 (ves_icall_get_trace): Update to the new debugging API.
1736 (mono_jit_walk_stack_from_ctx): Likewise.
1737 (ves_icall_get_frame_info): Likewise.
1739 * mini.c (get_method_from_ip): Use the new debugging API.
1740 (mono_print_method_from_ip): Likewise.
1743 (mono_jit_walk_stack): Use the new debugging API.
1744 (ves_icall_get_frame_info): Likewise.
1746 2006-05-27 Zoltan Varga <vargaz@gmail.com>
1748 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
1750 2006-05-25 Massimiliano Mantione <massi@ximian.com>
1752 * mini.c: Added "limitator" to inline for debugging.
1754 2006-05-24 Martin Baulig <martin@ximian.com>
1756 * debug-debugger.c (mono_debugger_init): Create a private,
1757 malloc()-based code manager for the notification function and
1758 intentionally leak it on exit. This fixes the crash-on-exit race
1762 (mono_debugger_create_notification_function): Added
1763 `MonoCodeManager *' argument.
1766 (mono_debugger_create_notification_function): Added
1767 `MonoCodeManager *' argument.
1769 2006-05-23 Massimiliano Mantione <massi@ximian.com>
1771 * aliasing.c: Fixed 64 bit issue.
1772 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
1773 default since all known bugs are fixed (one more time!).
1775 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
1777 * mini.c: write barrier support.
1779 2006-05-23 Martin Baulig <martin@ximian.com>
1781 * debug-debugger.c: Revert Paolo's change. Add comment and #error
1782 check at the top of the file.
1784 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
1786 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
1787 reverting changes without reason and without changelog entries.
1789 2006-05-18 Zoltan Varga <vargaz@gmail.com>
1791 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
1792 to a few opcodes. Fixes #78439.
1794 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
1795 consistency with other archs.
1797 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
1799 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
1801 * debug-debugger.c: fix the build.
1803 2006-05-17 Martin Baulig <martin@ximian.com>
1806 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
1807 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
1808 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
1809 (debugger_attach): Call GC_mono_debugger_add_all_threads().
1811 2006-05-11 Zoltan Varga <vargaz@gmail.com>
1813 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
1815 2006-05-10 Zoltan Varga <vargaz@gmail.com>
1817 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
1818 MONO_TYPE_GENERICINST.
1820 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
1821 MONO_TYPE_GENERICINST.
1823 2006-05-09 Zoltan Varga <vargaz@gmail.com>
1825 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
1828 2006-05-08 Zoltan Varga <vargaz@gmail.com>
1830 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
1832 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
1834 2006-05-06 Zoltan Varga <vargaz@gmail.com>
1836 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
1837 mono_trace_cleanup ().
1839 * iltests.il: Fix problem with the newly added test.
1841 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
1842 due to register constraints, free up the previous hreg. Fixes #78314.
1844 * iltests.il: Add new test for #78314.
1846 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
1847 Interlocked.Add. Fixes #78312.
1849 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
1851 2006-05-05 Zoltan Varga <vargaz@gmail.com>
1853 * inssel.brg (mini_emit_virtual_call): Fix a warning.
1855 2006-05-05 Martin Baulig <martin@ximian.com>
1857 * debug-mini.c (mono_debug_open_block): New method.
1860 (mono_arch_output_basic_block): Call mono_debug_open_block() at
1861 the beginning of each basic block.
1864 (mono_arch_output_basic_block): Call mono_debug_open_block() at
1865 the beginning of each basic block.
1867 2006-05-04 Massimiliano Mantione <massi@ximian.com>
1869 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
1870 default until I understand why they break the build on amd64.
1872 2006-05-04 Zoltan Varga <vargaz@gmail.com>
1874 * mini.c (mini_cleanup): Call mono_cleanup ().
1876 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
1879 2006-05-04 Massimiliano Mantione <massi@ximian.com>
1881 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
1882 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
1883 default since all known bugs are fixed, and I cannot reproduce bug
1884 77944... I'm asking Matt Hargett to test again after this commit.
1886 2006-04-28 Massimiliano Mantione <massi@ximian.com>
1888 * mini-codegen.c: Fixed typo that thrashed inline.
1890 2006-04-28 Zoltan Varga <vargaz@gmail.com>
1892 * dominators.c (compute_dominators): Avoid using a worklist since
1893 it is not correct in some cases. Instead, iterate over all bblocks as
1894 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
1896 2006-04-28 Miguel de Icaza <miguel@novell.com>
1898 * mini.c (mono_jit_compile_method_inner): Use
1899 mono_prepare_exception_from_error that resets the value
1902 2006-04-27 Miguel de Icaza <miguel@novell.com>
1904 * mini.c: Move the mini_loader_error_to_exception to metadata.
1906 2006-04-27 Massimiliano Mantione <massi@ximian.com>
1908 * aliasing.c: Fixed bug 78210.
1910 2006-04-27 Massimiliano Mantione <massi@ximian.com>
1912 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
1913 default until all their problems (or the ones they trigger) are fixed.
1915 2006-04-26 Zoltan Varga <vargaz@gmail.com>
1917 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
1919 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
1920 as loaded only after resolving patches since that could invoke the same method.
1922 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
1924 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
1927 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
1930 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
1933 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
1934 made from AOT code through the PLT table.
1936 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
1937 holding the plt offset when a call is made to the aot plt trampoline.
1939 2006-04-25 Zoltan Varga <vargaz@gmail.com>
1941 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
1944 * Makefile.am (common_sources): Fix build breakage.
1946 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
1947 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
1948 intra-assembly calls if possible.
1950 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
1952 * mini-trampolines.c: Handle PLT entries.
1954 * mini.c: Avoid creating a GOT var for calls.
1956 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
1959 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
1962 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
1965 * mini.h: Bump AOT file format version.
1967 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
1970 2006-04-25 Martin Baulig <martin@ximian.com>
1972 * driver.c: Disable copyprop, consprop and inline when running
1973 inside the debugger.
1975 2006-04-25 Martin Baulig <martin@ximian.com>
1977 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
1978 with `get_current_thread' and added `detach'.
1979 (MonoDebuggerMetadataInfo): Added `thread_size',
1980 `thread_tid_offset', `thread_stack_ptr_offset' and
1981 `thread_end_stack_offset'.
1983 2006-04-25 Zoltan Varga <vargaz@gmail.com>
1985 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
1988 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
1989 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
1991 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
1993 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
1995 * aot.c: Add support for ADJUSTED_IID.
1997 2006-04-24 Zoltan Varga <vargaz@gmail.com>
1999 * aot.c (emit_method_order): Don't align method_order_end.
2001 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
2002 the interface ID changes.
2004 2006-04-21 Dick Porter <dick@ximian.com>
2006 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
2007 cleaning up a thread. Fixes the new part of bug 77470.
2009 2006-04-20 Geoff Norton <gnorton@customerdna.com>
2011 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
2014 2006-04-19 Zoltan Varga <vargaz@gmail.com>
2016 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
2018 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
2019 SIGSEGV. Fixes #78072.
2021 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
2022 unregister our SIGABRT handler.
2024 2006-04-19 Massimiliano Mantione <massi@ximian.com>
2026 * mini.c: Disabled inline where it can alter the call stack in a
2027 way visible from managed code.
2028 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
2031 2006-04-16 Zoltan Varga <vargaz@gmail.com>
2033 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
2034 on other platforms. Fixes #78089.
2036 2006-04-13 Martin Baulig <martin@ximian.com>
2038 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
2039 determine whether we're inside the debugger.
2042 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
2044 2006-04-12 Zoltan Varga <vargaz@gmail.com>
2046 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
2047 handler clauses. Fixes #78024.
2049 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
2050 in the CALL_MEMBASE opcodes. Fixes #78088.
2051 (mono_arch_get_vcall_slot_addr): Ditto.
2053 2006-04-10 Martin Baulig <martin@ximian.com>
2055 * debug-debugger.c: The thread handling code has now been moved
2056 into ../metadata/threads.c.
2058 2006-04-10 Zoltan Varga <vargaz@gmail.com>
2060 * driver.c (mono_main): Fix --with-gc=none build.
2062 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
2063 (mono_spillvar_offset_float): Ditto.
2064 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
2065 hreg, not when its !global, since on ia64, there is a third category: stacked
2068 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
2070 * mini.c: set MonoInst->klass for load field address and a few other
2073 2006-04-10 Zoltan Varga <vargaz@gmail.com>
2075 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
2077 2006-04-07 Zoltan Varga <vargaz@gmail.com>
2079 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
2080 the branch opt changes.
2082 2006-04-06 Dick Porter <dick@ximian.com>
2084 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
2086 * wapihandles.c (mini_wapi_seminfo):
2087 * driver.c (mono_main): Add semaphore info option
2089 2006-04-05 Zoltan Varga <vargaz@gmail.com>
2091 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
2092 branch optimization changes. Fixes #78009.
2094 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
2096 * mini.c: ignore accessibility of methods in managed->native wrappers.
2098 2006-04-04 Zoltan Varga <vargaz@gmail.com>
2100 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
2102 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
2104 2006-04-03 Zoltan Varga <vargaz@gmail.com>
2106 * mini.c: Modify the branch optimizations to preserve the invariant that
2107 the entries inside the in_bb and out_bb arrays are unique.
2108 (mono_unlink_bblock): Avoid creation of new arrays.
2110 2006-04-02 Zoltan Varga <vargaz@gmail.com>
2112 * mini.c (mono_unlink_bblock): Fix regression caused by previous
2115 2006-04-01 Zoltan Varga <vargaz@gmail.com>
2117 * mini.c (optimize_branches): Remove the "optimizations" in
2118 the cbranch1/cbranch2 -> branch cases which were causing several
2119 problems in the past. Fixes #77986.
2121 2006-03-31 Chris Toshok <toshok@ximian.com>
2123 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
2124 default optimizations :(
2126 2006-03-31 Zoltan Varga <vargaz@gmail.com>
2128 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
2131 2006-03-31 Massimiliano Mantione <massi@ximian.com>
2133 * local-propagation.c: Added comments to structs and removed
2134 "Mono" prefixes from local tree mover types.
2136 2006-03-30 Zoltan Varga <vargaz@gmail.com>
2138 * Makefile.am (arch_sources): Define this for each architecture so
2139 libmono_la_SOURCES is defined in one place.
2141 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
2143 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
2146 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
2148 * driver.c: print the GC name supplied by configure.
2150 2006-03-29 Massimiliano Mantione <massi@ximian.com>
2152 * local-propagation.c: Added tree mover, and moved here all the
2153 local propagation code from mini.c
2154 * mini.c: Added support for treeprop, and moved all the local
2155 propagation code to local-propagation.c
2156 * mini.h: Added support for treeprop
2157 * driver.c: Added support for treeprop, enabled consprop, copyprop,
2158 treeprop, inline and deadce by default
2159 * Makefile.am: Added local-propagation.c
2161 2006-03-25 Zoltan Varga <vargaz@gmail.com>
2163 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
2165 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
2167 * debug-debugger.c: make it compile without the Boehm GC.
2169 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
2171 * mini.c: fixed issue with mismatch when an icall is registered
2172 with multiple names but same address.
2174 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
2176 * declsec.c, mini-exceptions.c: use write barrier to set reference
2177 fields of managed objects.
2179 2006-03-19 Zoltan Varga <vargaz@gmail.com>
2181 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
2182 (can_access_internals): Fix a warning.
2184 * mini.c (print_method_from_ip): Rename this to
2185 mono_print_method_from_ip so it gets exported.
2187 * trace.c: Deal with strings inside StringBuilder's containing garbage
2188 and fix memory leaks. Fixes #77848.
2190 2006-03-19 Zoltan Varga <vargaz@gmail.com>
2192 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
2195 2006-03-16 Neale Ferguson <neale@sinenomine.net>
2197 * mini-s390.c: Remove OP_X86_TEST_NULL.
2199 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
2201 * mini.c: use the correct GetHashCode() for the moving collector.
2203 2006-03-16 Massimiliano Mantione <massi@ximian.com>
2205 * liveness.c: Regalloc spill cost tuning.
2207 2006-03-15 Neale Ferguson <neale@sinenomine.net>
2209 * mini-s390x.h: Correct S390_LONG macro.
2211 * mini-s390x.c: Cleanup unused code.
2213 2006-03-15 Zoltan Varga <vargaz@gmail.com>
2215 * jit-icalls.h: New file.
2217 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
2218 icalls and include that instead of including jit-icalls.c.
2220 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
2223 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
2225 * mini.c: when checking for member accessibility, also check for
2226 friend assemblies and for explicit interface implementations.
2228 2006-03-14 Zoltan Varga <vargaz@gmail.com>
2230 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
2232 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
2234 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
2235 common cases are done first.
2237 * mini-ops.h: Only define platform specific opcodes on the given platform.
2239 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
2242 2006-03-14 Martin Baulig <martin@ximian.com>
2244 Revert Paolo's change from r57348:
2246 * mini.h: don't use gboolean for bitfields.
2247 * mini.c: verifier changes for fields and methods accessibility.
2249 2006-03-13 Neale Ferguson <neale@sinenomine.net>
2251 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
2253 * mini-s390x.c: Fix conv_r_un.
2255 * cpu-s390, cpu-s390x.md: Fix lengths.
2257 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
2259 * mini.c: nested types have access to all the nesting
2260 levels, not just the enclosing types.
2262 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
2264 * mini.c: added a few more verification checks.
2266 2006-03-12 Zoltan Varga <vargaz@gmail.com>
2268 * liveness.c: Merge optimizations from the linear-il branch.
2270 2006-03-11 Zoltan Varga <vargaz@gmail.com>
2272 * mini-ia64.c (emit_call): Add a comment.
2274 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
2276 * tramp-ia64.c: Fix some warnings.
2278 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
2280 * mini.h: don't use gboolean for bitfields.
2281 * mini.c: verifier changes for fields and methods accessibility.
2283 2006-03-11 Zoltan Varga <vargaz@gmail.com>
2285 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
2286 lazy icall wrapper changes.
2288 * dominators.c: Replace all the dominator algorithms with faster
2289 ones from the linear-il branch.
2291 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
2294 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
2295 common cases are done first.
2297 * mini-amd64.c: Fix some warnings.
2299 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
2302 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
2305 * mini.h: Add a missing prototype.
2307 2006-03-10 Zoltan Varga <vargaz@gmail.com>
2309 * mini.c: Compile icall wrappers lazily.
2311 * mini-codegen.c: Use printf instead of g_print since its much faster.
2313 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
2316 * mini.c (optimize_branches): Cache the negative result from
2317 remove_block_if_useless ().
2319 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
2320 Also fix some bblock linking issues.
2322 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
2325 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
2327 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
2328 accessed fields first, for better cache behavior.
2330 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
2332 * mini.c: speedup IList<T> array accesses.
2334 2006-03-09 Zoltan Varga <vargaz@gmail.com>
2336 * mini.c (mono_method_to_ir): Handle large methods overflowing the
2337 inline_costs counter. Fixes #77190.
2339 2006-03-06 Zoltan Varga <vargaz@gmail.com>
2341 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
2342 trace messages. Fixes #77706.
2344 2006-03-04 Martin Baulig <martin@ximian.com>
2346 * tramp-amd64.c, tramp-x86.c
2347 (mono_debugger_create_notification_function): Use
2348 mono_global_codeman_reserve() to allocate a buffer at runtime and
2351 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
2353 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
2354 notification function at runtime and then call `initialize' in the
2355 `MONO_DEBUGGER__debugger_info' vtable.
2357 2006-03-04 Zoltan Varga <vargaz@gmail.com>
2359 * iltests.il: Fix a visibility problem.
2361 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
2363 * driver.c, mini.c: add hooks for the counters API.
2365 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
2367 * driver.c: show disabled options.
2369 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
2371 * linear-scan.c: always use cost-driven selection.
2373 2006-02-28 Raja R Harinath <rharinath@novell.com>
2375 * jit-icalls.c (helper_compile_generic_method): Revert change from
2378 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
2380 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
2382 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
2384 * inssel.brg: style fixes, mostly to force the updated monoburg
2385 to run for people using svn.
2387 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
2389 * mini.c: match monoburg changes.
2391 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
2393 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
2394 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
2395 declaration in the header file.
2397 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
2399 * helpers.c: reduce relocations and mem usage.
2401 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
2403 * mini.h, mini-codegen.c: disable logging features if
2404 requested by configure.
2406 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
2408 * mini.c: tiny verifier changes.
2410 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
2412 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
2413 cpu-pentium.md: stack alignment changes for osx/x86,
2414 partially from Geoff Norton <gnorton@customerdna.com>.
2416 2006-02-24 Raja R Harinath <harinath@gmail.com>
2418 * jit-icalls.c (helper_compile_generic_method): Update to changes
2419 in metadata/class.c.
2421 2006-02-24 Zoltan Varga <vargaz@gmail.com>
2423 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
2425 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
2426 interface calls with large offsets.
2428 2006-02-23 Raja R Harinath <rharinath@novell.com>
2430 * jit-icalls.c (helper_compile_generic_method): Document the
2431 special-case we depend on so that we can inflate the method twice
2432 with the same context with no bad side-effects.
2434 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
2436 * mini-x86.c, mini-amd64.c: fix for case when xen support
2439 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
2441 * mini-x86.c, mini-amd64.c: generate code to access tls items
2442 in a faster way for Xen systems.
2444 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
2446 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
2447 updates and compilation fixes for the OSX/x86 port, mostly from
2448 Geoff Norton <gnorton@customerdna.com>.
2450 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
2452 * inssel.brg: faster interface call implementation
2453 to sync with the interface_offsets MonoVTable changes.
2455 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
2457 * mini.c: more verification checks.
2459 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
2461 * mini.c: added a few more verification checks.
2463 2006-02-17 Neale Ferguson <neale@sinenomine.net>
2465 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
2466 facility on the processor and use it if available.
2468 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
2470 * driver.c, aot.c, mini.c: throw exception if the IL code is
2471 invalid or unverifiable.
2473 2006-02-17 Raja R Harinath <rharinath@novell.com>
2475 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
2478 2006-02-16 Zoltan Varga <vargaz@gmail.com>
2480 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
2482 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
2484 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
2485 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
2486 handling of instantiated generic valuetypes.
2488 2006-02-11 Zoltan Varga <vargaz@gmail.com>
2490 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
2491 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
2494 * generics.2.cs: Revert the nullable reftypes tests.
2496 2006-02-10 Zoltan Varga <vargaz@gmail.com>
2498 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
2499 using __builtin_frame_address (1) as it doesn't work in the presence
2500 of optimizations. Hopefully fixes #77273.
2502 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
2503 -> generics.cs change as it doesn't work with some automake versions.
2505 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
2507 * mini.c: handle systems that sue a different way to
2508 retrieve the stack address of the current thread.
2510 2006-02-09 Zoltan Varga <vargaz@gmail.com>
2512 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
2513 it specially in the makefile.
2515 * generics.2.cs: Add tests for nullable reference types.
2517 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
2519 * mini.c: always handle the case when mono_jit_init()
2520 is called in a thread different from the main thread,
2521 confusing libgc (bug #77309).
2523 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
2525 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
2527 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
2529 * mini.c: change optimize_branches () to use a single loop
2530 and introduce a new optimization to simplify some range checks.
2532 2006-02-03 Martin Baulig <martin@ximian.com>
2534 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
2535 and merged with debugger_thread_manager_add_thread().
2536 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
2537 inform the debugger about the main thread.
2539 2006-02-03 Zoltan Varga <vargaz@gmail.com>
2541 * basic.cs: Add test for div.un/rem.un constant folding.
2543 2006-02-03 Neale Ferguson <neale@sinenomine.net>
2545 * cpu-s390x.md: correct int_xor_imm length
2547 2006-02-03 Zoltan Varga <vargaz@gmail.com>
2549 * generics.2.cs: New test for #77442.
2551 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
2554 2006-02-02 Martin Baulig <martin@ximian.com>
2556 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
2557 <mono/metadata/mono-debug-debugger.h>
2559 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
2561 2006-02-02 Martin Baulig <martin@ximian.com>
2563 * debug-debugger.h: New header file for debug-debugger.c.
2565 * debug-debugger.c: Big API cleanup; don't run the managed Main()
2566 function is a separate thread anymore; add support for attaching.
2568 2006-02-01 Zoltan Varga <vargaz@gmail.com>
2570 * tramp-x86.c: Fix a warning.
2572 2006-01-31 Zoltan Varga <vargaz@gmail.com>
2574 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
2575 on very large methods.
2577 * aot.c (load_patch_info): Fix a warning.
2579 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
2581 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
2582 mini-ops.h: alu membase optimizations.
2584 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
2586 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
2587 to speedup StringBuilder.
2589 2006-01-27 Zoltan Varga <vargaz@gmail.com>
2591 * dominators.c (mono_compute_natural_loops): Fix detection of
2592 loop body start blocks.
2594 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
2596 2006-01-26 Zoltan Varga <vargaz@gmail.com>
2598 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
2601 2006-01-25 Massimiliano Mantione <massi@ximian.com>
2603 * aliasing.c: Fixed aliasing issue on 64 bit archs.
2605 2006-01-25 Martin Baulig <martin@ximian.com>
2607 * debug-debugger.c: Moved the `MonoDebuggerManager' and
2608 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
2609 started to cleanup this file a little bit.
2611 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
2613 * mini.c: optimize a codepath frequently happening in generics code.
2615 2006-01-23 Martin Baulig <martin@ximian.com>
2617 * Makefile.am: Only compile debug-debugger.c on supported platforms.
2619 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
2622 * driver.c: debug-debugger.c is only available if
2623 `MONO_DEBUGGER_SUPPORTED' is defined.
2625 2006-01-23 Martin Baulig <martin@ximian.com>
2627 * debug-debugger.c: Only enable this on platforms where the Mono
2628 Debugger is working (x86 and x86_64).
2630 2006-01-21 Martin Baulig <martin@ximian.com>
2632 The Mono Debugger is now using the normal `mono' instead of the
2633 `mono-debugger-mini-wrapper' when executing managed code.
2635 * debug-debugger.c: New file; previously known as
2636 debugger/wrapper/wrapper.c.
2638 * debug-mini.c (mono_init_debugger): Removed.
2640 * driver.c (mono_main): Added new `--inside-mdb' command line
2641 argument which is used when running inside the debugger.
2643 2006-01-20 Zoltan Varga <vargaz@gmail.com>
2645 * liveness.c (mono_analyze_liveness): Remove some unused data
2648 2006-01-17 Zoltan Varga <vargaz@gmail.com>
2650 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
2652 2006-01-16 Zoltan Varga <vargaz@gmail.com>
2654 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
2655 depends on implementation details of monobitset.
2657 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
2660 2006-01-15 Zoltan Varga <vargaz@gmail.com>
2662 * liveness.c: Update after monobitset changes.
2664 2006-01-14 Zoltan Varga <vargaz@gmail.com>
2666 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
2668 2006-01-11 Neale Ferguson <neale@sinenomine.net>
2670 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
2672 * mini-s390x.c: Remove warning messages.
2674 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
2676 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
2678 2006-01-10 Zoltan Varga <vargaz@gmail.com>
2680 * generics.2.cs: Add ldelem/stelem_any test.
2682 2006-01-10 Neale Ferguson <neale@sinenomine.net>
2684 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
2686 2006-01-07 Zoltan Varga <vargaz@gmail.com>
2688 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
2690 2006-01-06 Zoltan Varga <vargaz@gmail.com>
2692 * generics.2.cs: Reenable vtype tests.
2694 * inssel-x86.brg: Remove an icorrect valuetype rule.
2696 2006-01-06 Neale Ferguson <neale@sinenomine.net>
2698 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
2699 initial support for OP_ABS.
2701 2006-01-05 Neale Ferguson <neale@sinenomine.net>
2703 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
2705 2006-01-05 Neale Ferguson <neale@sinenomine.net>
2707 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
2708 conversion and implement LADD/LSUB.
2710 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
2713 2006-01-05 Neale Ferguson <neale@sinenomine.net>
2715 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
2717 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
2720 2006-01-05 Neale Ferguson <neale@sinenomine.net>
2722 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
2723 localloc is encountered. Fixes crash in test-183.cs when using gmcs
2724 (stack walk problem).
2726 2006-01-04 Zoltan Varga <vargaz@gmail.com>
2728 * aot.c (mono_aot_load_method): Fix a warning.
2730 2006-01-03 Neale Ferguson <neale@sinenomine.net>
2732 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
2734 2006-01-03 Zoltan Varga <vargaz@gmail.com>
2736 * iltests.il: Add test for #77148.
2738 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
2741 2006-01-03 Neale Ferguson <neale@sinenomine.net>
2743 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
2745 2006-01-03 Neale Ferguson <neale@sinenomine.net>
2747 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
2748 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
2750 * basic-long.cs: Add lconv-to-r4/r8 tests.
2752 2006-01-03 Zoltan Varga <vargaz@gmail.com>
2754 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
2756 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
2757 here as on other archs.
2759 2005-12-29 Neale Ferguson <neale@sinenomine.net>
2761 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
2763 2005-12-29 Neale Ferguson <neale@sinenomine.net>
2765 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
2767 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
2769 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
2770 instrument_prolog; Add memory_barrier instruction.
2772 2005-12-26 Zoltan Varga <vargaz@gmail.com>
2774 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
2776 2005-12-23 Zoltan Varga <vargaz@gmail.com>
2778 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
2780 * aliasing.c inssel.brg: Fix warnings.
2782 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
2783 could skip initialization of some parts of memory.
2785 * mini.c mini-ia64.c: Fix warnings.
2787 * inssel-sparc.brg: Add an implementation of lneg which actually works.
2789 2005-12-22 Zoltan Varga <vargaz@gmail.com>
2791 * aliasing.c (mono_build_aliasing_information): Add a workaround for
2792 a crash seen on sparc.
2794 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
2796 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
2798 2005-12-21 Neale Ferguson <neale@sinenomine.net>
2800 * mini-ops.h: Add s390_backchain instruction
2802 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
2804 * cpu-s390.md: Add s390_backchain instruction
2806 * mini-s390.c: Significant ABI changes
2808 * mini-s390.h: Cater for zero length structures
2810 2005-12-20 Neale Ferguson <neale@sinenomine.net>
2812 * mini-s390.c: ABI fixes
2814 * inssel-s390.brg: Remove debug statements
2816 * cpu-s390.md: Fix length of ATOMIC_xx operations
2818 2005-12-19 Zoltan Varga <vargaz@gmail.com>
2820 * basic-float.cs: Add float<->long conversion tests.
2822 2005-12-16 Neale Ferguson <neale@sinenomine.net>
2824 * mini-s390.c: Fix LOCALLOC processing.
2826 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
2828 2005-12-15 Zoltan Varga <vargaz@gmail.com>
2830 * iltests.il: Add tests for some opcodes not covered by the other
2833 2005-12-15 Neale Ferguson <neale@sinenomine.net>
2835 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
2836 register loading for Tail processing; Correct trace output.
2838 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
2840 * cpu-s390.md: Correct size of jmp instruction.
2842 2005-12-13 Neale Ferguson <neale@sinenomine.net>
2844 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
2846 2005-12-13 Neale Ferguson <neale@sinenomine.net>
2848 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
2849 Bring s390 up to current level.
2851 2005-12-12 Zltan Varga <vargaz@gmail.com>
2853 * generics.2.cs: Disable the newly added tests as they do not work yet.
2855 * generics.2.cs: Add valuetype tests.
2857 2005-12-09 Zoltan Varga <vargaz@gmail.com>
2859 * basic-long.cs: Add i4->u8 test.
2861 * objects.cs: Add tests for JIT intrinsic.
2863 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
2864 optimizations lost by a mistake.
2866 2005-12-07 Zoltan Varga <vargaz@gmail.com>
2868 * basic-long.cs: Remove a test moved to objects.cs.
2870 * arrays.cs: Add more array tests.
2872 2005-12-06 Zoltan Varga <vargaz@gmail.com>
2874 * arrays.cs: Add new tests for multi-dimensional arrays.
2876 2005-12-06 Raja R Harinath <rharinath@novell.com>
2878 * Makefile.am (test_sources2): Add generics.2.cs.
2879 (EXTRA_DIST): Add test_sources2.
2881 2005-12-05 Ben Maurer <bmaurer@ximian.com>
2883 Support for boxing and unboxing nullable types as well as the
2884 isinst operation on nullables, per the CLI ammendment.
2886 * inssel.brg (CEE_ISINST): Special case for nullable
2888 * mini.c (handle_unbox_nullable): new method
2889 (handle_box): Special case for nullable types
2890 (mono_method_to_ir): Call handle_unbox_nullable in correct
2893 * generics.2.cs: New test suite
2895 * Makefile.am: Support for regression tests with generics.
2897 2005-12-03 Zoltan Varga <vargaz@gmail.com>
2899 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
2900 allocated to registers. Fixes #76800.
2902 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
2904 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
2906 2005-11-30 Zoltan Varga <vargaz@gmail.com>
2908 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
2911 2005-11-29 Zoltan Varga <vargaz@gmail.com>
2913 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
2916 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
2918 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
2919 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
2921 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
2922 single precision before storing to a single precision location.
2924 2005-11-28 Raja R Harinath <rharinath@novell.com>
2926 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
2928 2005-11-27 Zoltan Varga <vargaz@gmail.com>
2930 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
2933 * basic.cs: Remove test_0_byte_compares test which was moved to
2934 objects.cs a long time ago.
2936 2005-11-22 Massimiliano Mantione <massi@ximian.com>
2938 * aliasing.c: Fixed aliasing issue on 64 bit archs.
2940 2005-11-20 Zoltan Varga <vargaz@gmail.com>
2942 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
2943 handlers are called.
2945 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
2948 * mini-ia64.c: Add support for the throw->branch exception
2951 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
2953 2005-11-18 Massimiliano Mantione <massi@ximian.com>
2955 * mini.c: Enabled "fastpath" deadce :-)
2957 2005-11-18 Massimiliano Mantione <massi@ximian.com>
2959 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
2960 alias analysis pass to support it.
2963 * liveness.c: Likewise (liveness computation can use aliasing
2964 information to be more accurate).
2965 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
2966 moreover made so that "--compile-all" uses the given optimization
2967 flags and not the default ones.
2968 * aliasing.c: Alias analysis (new file).
2969 * aliasing.h: Likewise.
2970 * Makefile.am: added "aliasing.c" and "aliasing.h".
2972 2005-11-17 Zoltan Varga <vargaz@gmail.com>
2974 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
2977 2005-11-13 Zoltan Varga <vargaz@gmail.com>
2979 * mini-exceptions.c (mono_handle_exception_internal): Remove the
2980 fp >= end_of_stack exit condition, as it is not needed, and it might
2981 become true for fp eliminated frames.
2983 2005-11-11 Zoltan Varga <vargaz@gmail.com>
2985 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
2988 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
2990 * mini-arm.c: fixed alignment of doubles/longs to match
2991 the C ABI (bug #76635).
2993 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
2995 * aot.c: fix compilation with --enable-minimal=aot.
2997 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
2999 * mini-arm.c: fixed compatibility with the new
3000 floating point emulator package for compares.
3002 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
3004 * mini.c : reverted sig->pinvoke changes (r51396-51397).
3006 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
3008 * mini-exceptions.c (print_stack_frame): Output to stderr.
3009 (mono_handle_native_sigsegv): Ditto.
3011 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
3013 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
3014 OP_LCONV_TO_OVF_I implementation.
3016 * mini-amd64.c: Add support for the throw->branch exception
3019 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
3020 when the catch clause catches a more general exception, i.e. Object.
3022 2005-10-30 Zoltan Varga <vargaz@gmail.com>
3024 * cpu-ia64.md: Remove unused opcodes.
3026 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
3027 specific defines for architectures defining USE_SIGACTION.
3029 * mini-ia64.c: Fix some warnings.
3031 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
3032 version seemed to skip a frame.
3034 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
3036 * mini.c: Clean up the usage of sig->pinvoke flag. Now
3037 only calls which are made to native code use this flag.
3039 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
3041 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
3042 varargs methods as well.
3044 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
3045 which have save_lmf set. Reorganize methods prologs a bit.
3047 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
3048 debugger to the proper place.
3050 2005-10-29 Martin Baulig <martin@ximian.com>
3052 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
3053 when running inside the debugger until the debugger has support
3056 2005-10-26 Zoltan Varga <vargaz@gmail.com>
3058 * mini.h: Fix a warning.
3060 2005-10-24 Miguel de Icaza <miguel@novell.com>
3062 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
3063 we expose publicly, this returns the string.
3065 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
3067 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
3068 with fp elimination.
3070 2005-10-21 Zoltan Varga <vargaz@gmail.com>
3072 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
3073 native stacktrace using the glibc 'backtrace' function if available.
3075 2005-10-20 Zoltan Varga <vargaz@gmail.com>
3077 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
3079 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
3080 handle SIGSEGVs received while in native code.
3082 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
3083 code, call mono_handle_native_sigsegv which will abort the runtime
3084 after printing some diagnostics, instead of converting it into a
3085 confusing NullReferenceException.
3087 2005-10-18 Zoltan Varga <vargaz@gmail.com>
3089 * cpu-pentium.md: Remove unused opcodes.
3091 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
3093 * mini-amd64.h (MonoLMF): Add rsp field.
3095 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
3098 2005-10-17 Zoltan Varga <vargaz@gmail.com>
3100 * mini-codegen.c (get_register_spilling): Fix some warnings.
3102 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
3104 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
3105 elimination during exception handling. Enable fp elimination by
3108 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
3111 2005-10-16 Martin Baulig <martin@ximian.com>
3114 (mono_debugger_run_finally): New public method for the debugger.
3116 2005-10-10 Zoltan Varga <vargaz@gmail.com>
3118 * debug-mini.c (mono_debug_init_method): Fix warning.
3120 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
3121 the 'exname' parameter const to fix some warnings.
3123 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
3125 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
3126 introduced by the previous patch.
3128 2005-10-08 Zoltan Varga <vargaz@gmail.com>
3130 * basic-float.cs: Add test for precision of float arithmetic.
3132 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
3133 when loading/storing single values from/to memory.
3135 * mini.c (mono_jit_compile_method_with_opt): Create the function
3136 pointers in the correct domain.
3138 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
3140 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
3141 introduced by previous patch.
3143 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
3144 when out_filter_idx is NULL.
3146 * mini-exceptions.c: Don't run filter clauses twice during exception
3147 handling. Fixes #75755.
3149 2005-10-07 Zoltan Varga <vargaz@gmail.com>
3151 * aot.c: Add support for ldflda wrappers.
3153 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
3156 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
3158 * mini.c, mini.h: do not consider exception handlers blocks when
3159 setting up interface variables.
3161 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
3163 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
3165 2005-10-03 Zoltan Varga <vargaz@gmail.com>
3167 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
3168 causes a regression.
3170 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
3172 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
3174 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
3175 of the OP_P definitions.
3177 * TODO: Add a proposal for dealing with the CEE/OP mess.
3179 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
3180 optimizations from the x86 port.
3182 * cpu-amd64.md: Ditto.
3184 * basic.cs basic-long.cs: Add tests.
3186 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
3188 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
3189 Patrik Torstensson's implementation of my exception-handling
3190 optimization idea, when the exception object is not used
3193 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
3195 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
3196 of the mul_imm optimizations from the old jit.
3198 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
3200 * mini.c, liveness.c: patch by Patrik Torstensson and
3201 Zoltan Varga to improve performance in methods with
3204 2005-09-30 Zoltan Varga <vargaz@gmail.com>
3206 * driver.c: Remove 'Globalization' entry from --version.
3208 2005-09-28 Zoltan Varga <vargaz@gmail.com>
3210 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
3211 there is a profiler interested in JIT events.
3213 * aot.c: Load profile files produced by the AOT profiling module, and
3214 reorder methods based on the profiling info. Add a 'method_order' table
3215 to the AOT file to make mono_aot_find_jit_info work with the reordered
3218 * mini.h: Bump AOT file version info.
3220 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
3222 * mini-arm.h: work around what looks like a gcc bug when optimizations
3225 2005-09-28 Raja R Harinath <rharinath@novell.com>
3227 * Makefile.am (AM_CFLAGS): Don't use += to append inside
3228 conditionals. Use ...
3229 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
3231 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
3233 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
3234 to determine the amount of memory to copy when passing valuetypes.
3236 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
3237 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
3239 2005-09-27 Zoltan Varga <vargaz@gmail.com>
3241 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
3242 information about aot.
3244 2005-09-27 Ben Maurer <bmaurer@ximian.com>
3246 * *.c: Replace the use of {Enter,Leave}CriticalSection with
3247 macros. This will allow a deadlock debugger to easily be plugged
3250 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
3252 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
3254 2005-09-27 Raja R Harinath <rharinath@novell.com>
3256 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
3257 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
3258 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
3259 ($(arch_built)) [CROSS_COMPILING]: Error out.
3261 2005-09-26 Zoltan Varga <vargaz@gmail.com>
3263 * aot.c: Add support for the no_special_static flag for classes.
3265 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
3267 * Reapply reverted patches.
3269 * *: Revert r50174 as well.
3271 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
3273 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
3275 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
3277 2005-09-23 Miguel de Icaza <miguel@novell.com>
3279 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
3280 part of the SIG_HANDLER_SIGNATURE.
3282 2005-09-23 Zoltan Varga <vargaz@gmail.com>
3284 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
3287 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
3288 introduced by previous patch.
3290 2005-09-21 Zoltan Varga <vargaz@gmail.com>
3292 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
3293 saved registers too.
3295 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
3296 upon the information returned by get_call_info ().
3298 * mini-x86.c (add_float): Fix stack size calculation.
3299 (mono_arch_call_opcode): Rewrite this so it works based up the
3300 information returned by get_call_info ().
3301 (mono_arch_get_this_vret_args): Ditto.
3303 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
3305 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
3306 in cinfo to determine the registers which need to be used.
3308 2005-09-20 Miguel de Icaza <miguel@novell.com>
3310 * driver.c (mono_main): Add --server and --desktop flags.
3312 2005-09-16 Zoltan Varga <vargaz@gmail.com>
3314 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
3315 registers as global registers.
3317 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
3318 longer needed with the new register allocator.
3320 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
3322 * cpu-ia64.md: Remove unused opcodes.
3324 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
3326 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
3328 * cpu-amd64.md: Remove unused opcodes.
3330 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
3331 needed with the new register allocator.
3333 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
3336 2005-09-16 Raja R Harinath <rharinath@novell.com>
3338 * Makefile.am (check-local): Don't invoke semdel-wrapper.
3340 2005-09-16 Martin Baulig <martin@ximian.com>
3342 * exceptions-amd64.c
3343 (throw_exception): Don't call mono_debugger_throw_exception() if
3344 we're a rethrow - see the FIXME in the code.
3346 2005-09-15 Geoff Norton <gnorton@customerdna.com>
3348 * mini.c (mono_init_exceptions): This only works on some architectures.
3350 2005-09-15 Zoltan Varga <vargaz@gmail.com>
3352 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
3355 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
3357 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
3358 now in mini-exceptions.c.
3360 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
3362 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
3363 now in mini-exceptions.c.
3365 2005-09-15 Zoltan Varga <vargaz@gmail.com>
3367 * exceptions-x86.c: Applied patch from Patrik Torstensson
3368 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
3370 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
3371 code into mini-exceptions.c. Add some assertions to it.
3373 2005-09-12 Zoltan Varga <vargaz@gmail.com>
3375 * aot.c (emit_section_change): Applied patch from "The Software Team"
3376 (<software@solmersa.com>). Fix as errors on windows.
3378 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
3380 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
3381 method info into the LMF.
3383 2005-09-11 Zoltan Varga <vargaz@gmail.com>
3385 * mini-ia64.c: Add proper unwind info for method epilogs.
3387 * exceptions-ia64.c: Add some code to help debugging.
3389 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
3391 * mini-exceptions.c: Fix warning.
3393 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
3395 * mini.c: Really fix build.
3397 * mini-x86.c mini-amd64.c: Fix build.
3399 2005-09-11 Zoltan Varga <vargaz@gmail.com>
3401 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
3403 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
3404 some Interlocked methods as intrinsics.
3406 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
3407 for Thread methods as well.
3409 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
3411 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
3413 * mini-ia64.c mini-x86.c mini-amd64.c
3414 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
3417 * mini.c (mono_init_exceptions): Fix build breakage.
3419 2005-09-10 Zoltan Varga <vargaz@gmail.com>
3421 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
3422 of instructions. Use the new ia64_unw_op macros for emitting unwind
3425 * mini.c (mono_init_exceptions): Initialize exception handling
3426 related trampolines at startup.
3428 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
3430 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
3432 2005-09-09 Zoltan Varga <vargaz@gmail.com>
3434 * mini.c: Handle type loading errors gracefully during compilation and
3435 throw the appropriate exception.
3437 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
3439 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
3440 for the mono binary.
3442 2005-09-09 Martin Baulig <martin@ximian.com>
3444 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
3447 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
3449 * mini-arm.h: use emulation for conv.r.un for the release.
3451 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
3453 * mini-arm.c, objects.cs: more fixes and tests for them.
3455 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
3457 * mini-arm.c: align structures to at least 4 bytes to be able
3458 to keep our current optimized memcpy.
3460 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
3462 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
3464 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3466 * mini.c: ignore SIGPIPE.
3468 2005-09-04 Zoltan Varga <vargaz@gmail.com>
3470 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
3472 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
3474 2005-09-02 Zoltan Varga <vargaz@gmail.com>
3476 * mini.h: Add prototype for mono_allocate_stack_slots_full.
3478 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
3480 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
3481 exception handling support.
3482 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
3483 patch by Brian Koropoff <briank@marakicorp.com>).
3485 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
3487 * mini.c: revert another 'optimization' which breaks when
3488 items on the eval stack need to be saved at a basic block end
3491 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
3493 * jit-icalls.c: for arrays, ensure we always provide
3496 2005-08-30 Zoltan Varga <vargaz@gmail.com>
3498 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
3500 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
3502 2005-08-29 Zoltan Varga <vargaz@gmail.com>
3504 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
3505 arguments in their original register.
3507 2005-08-28 Zoltan Varga <vargaz@gmail.com>
3509 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
3512 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
3513 when ssapre is enabled.
3515 * inssel-long.brg: Fix bug in previous patch.
3517 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
3518 multiplication by a constant.
3520 2005-08-27 Zoltan Varga <vargaz@gmail.com>
3522 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
3525 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
3528 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
3530 * inssel-arm.brg: apply changes tested by Brian Koropoff
3531 <briank@marakicorp.com>.
3533 2005-08-25 Zoltan Varga <vargaz@gmail.com>
3535 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
3537 2005-08-24 Zoltan Varga <vargaz@gmail.com>
3539 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
3540 to the same register if dreg is just a base register.
3541 (print_ins): Improve printing of membase opcodes.
3543 * inssel-x86.brg: Add optimized ldind(reg) rules.
3545 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
3547 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
3549 * mini.c: when running under valgrind, set the stack bottom for
3550 the GC at the actual approximate stack for the app (fixes running
3551 mono with valgrind).
3553 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
3555 * mini.c: do no break at the first valuetype to init found
3558 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
3560 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
3562 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
3564 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
3566 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
3568 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
3570 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
3572 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
3574 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
3577 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
3580 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
3583 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
3585 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
3587 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
3589 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
3590 in the tail recursion optimization.
3592 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
3593 debug info into the assembly file.
3595 * iltests.il: Add test for filter regions.
3597 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
3598 initial stack of filter regions. Fixes #75755.
3600 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
3602 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
3605 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
3607 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
3608 the check for an already compiled method on non-ia64 platforms.
3609 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
3612 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
3614 * inssel-x86.brg: Add some optimized call rules.
3616 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
3618 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
3621 * mini.h mini-trampolines.c: Pass the trampoline argument to
3622 mono_arch_patch_delegate_trampoline.
3624 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
3626 * mini-trampolines.c: Fix build.
3628 * mini-amd64.h: Add delegate trampolines.
3630 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
3632 * inssel-amd64.brg: Add optimized call rules.
3634 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
3636 * inssel-ia64.brg: Add optimized ldind(reg) rules.
3638 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
3640 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
3643 * mini-ia64.c: Remove LMF fixmes.
3645 * mini-ia64.h: Remove most fields from LMF.
3647 * inssel-ia64.brg (stmt): Fix unaligned access errors.
3649 * mini-trampolines.c: Add support for IA64 function descriptors.
3651 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
3652 for IA64 function descriptors.
3654 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
3656 * tramp-arm.c: patch the vtable for virtual calls. Added
3657 support code to register/unregister the LMF.
3658 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
3661 2005-08-19 Dick Porter <dick@ximian.com>
3663 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
3664 bit value if needed.
3666 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
3668 * mini.c (mini_get_method): Move handling of wrapper data here.
3670 * mini.c (mono_method_to_ir): Add support for dynamic methods.
3672 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
3675 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
3676 bblock->code does not remain empty.
3678 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
3680 * arrays.cs: Add regression test for #75832.
3682 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
3683 rules. Fixes #75832.
3685 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
3686 instruction scheduling.
3688 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
3690 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
3692 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
3694 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
3696 * mini-codegen.c: Fix VC build.
3698 * cpu-pentium.md: Increase length of atomic_exhange_i4.
3700 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3702 * mini.h: fix signature for mono_register_opcode_emulation.
3704 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
3706 * mini.c: Get rid of most of the helper_sig_... constants using
3707 mono_create_icall_signature ().
3709 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
3711 * jit-icalls.c (helper_ldstr): New helper function.
3713 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
3715 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
3716 throw, load the string using a helper call instead of creating a string object.
3718 * aot.c: Update after LDSTR changes.
3720 * mini.h: Bump AOT file version.
3722 * aot.c: Save class size info into the AOT file. Print more statistics during
3725 * mini.h: Bump AOT file version.
3727 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
3728 ordering of disasm cases. Fixes #74957.
3730 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
3732 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
3733 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
3734 the generic code needed for the ARM port.
3736 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
3738 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
3739 inssel-arm.brg: more ARM features and fixes.
3741 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
3743 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
3744 ARM port work in progress.
3746 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
3748 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
3750 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
3752 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
3754 * inssel.brg (mini_emit_memset): Add support for unaligned access.
3756 * *-ia64.*: Ongoing IA64 work.
3758 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
3760 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
3762 * TODO: Remove out-of-data todo stuff.
3764 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
3767 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
3769 * mini.h: Bump corlib version.
3771 2005-07-27 Martin Baulig <martin@ximian.com>
3774 (create_copy_ins): Added `const unsigned char *ip' argument; set
3775 `copy->cil_code' from it.
3777 2005-07-27 Martin Baulig <martin@ximian.com>
3779 * mini-exceptions.c (mono_handle_exception): Don't call
3780 mono_debugger_handle_exception() for filters.
3782 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
3784 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
3787 2005-07-26 Martin Baulig <martin@ximian.com>
3789 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
3791 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
3792 helper_compile_generic_method() if the method is actually virtual
3795 2005-07-26 Martin Baulig <martin@ximian.com>
3798 (trampoline_code): Renamed to `mono_trampoline_code' and made it
3799 public; this is now accessed directly by the debugger.
3800 (mono_generic_trampoline_code): Removed.
3803 (mono_debug_init_method): Also add interncalls and wrappers.
3805 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
3807 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
3809 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
3811 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
3813 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
3815 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
3817 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
3819 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
3820 getting TLS offsets on AMD64 too.
3822 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
3824 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
3826 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
3828 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
3829 inssel-arm.brg, mini-arm.h: ARM port work in progress.
3831 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
3833 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
3835 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
3838 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
3839 mono_sparc_is_virtual_call ().
3841 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
3843 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
3844 trampoline parameters.
3846 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
3848 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
3849 to mono_arch_get_vcall_slot_addr.
3851 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
3854 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
3856 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
3858 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
3860 2005-07-19 Martin Baulig <martin@ximian.com>
3862 * exceptions-amd64.c (throw_exception): Call
3863 mono_debugger_throw_exception() here like we're doing it on i386.
3865 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
3867 * mini-ia64.c: Add optimized TLS access support.
3869 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
3871 * mini-exceptions.c: Ongoing IA64 work.
3873 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
3875 * mini.c: Use the default optimization set when embedding. Fixes
3878 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
3880 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
3881 of trampolines to a separate file.
3883 * mini-trampolines.c: New file.
3885 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
3888 * tramp-x86.c: Reorganize the trampoline code to be similar to the
3891 * mini-codegen.c: Fix cygwin build.
3893 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
3895 * mini.c: Add some minor changes needed by the IA64 port.
3897 * *-ia64.*: Ongoing IA64 work.
3899 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
3901 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
3902 trampolines into arch-independent and arch-dependent parts.
3904 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
3906 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
3908 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
3910 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
3911 the xp-regalloc-branch for amd64.
3913 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
3914 xp-regalloc-branch for x86.
3916 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
3918 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
3920 2005-07-06 Martin Baulig <martin@ximian.com>
3923 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
3924 (mono_jit_runtime_invoke): Likewise.
3926 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
3928 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
3931 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
3932 without loading their metadata. Reorganize the file format so exception handling+
3933 debug info is kept separate from normal method info. Create MonoJitInfo
3934 structures for methods lazily.
3936 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
3938 (x86_class_init_trampoline): Patch AOT class init trampolines too.
3940 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
3942 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
3945 * mini.h: Bump AOT file version.
3947 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
3949 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
3951 2005-07-01 Raja R Harinath <rharinath@novell.com>
3953 * Makefile.am (check-local): Call semdel-wrapper.
3955 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
3957 * mini-x86.c: Revert the last change as it seems to break the build..
3959 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
3961 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
3963 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
3965 2005-06-27 Ben Maurer <bmaurer@ximian.com>
3967 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
3968 outside of the macro, so strange stuff doesn't happen with gcc4
3969 (NEW_AOTCONST_TOKEN): Likewise.
3971 2005-06-28 Martin Baulig <martin@ximian.com>
3973 * mini.c (mini_class_is_system_array): New static method; use this
3974 instead of `klass->parent == mono_defaults.array_class' everywhere
3975 since this also works for the new generic array class.
3977 2005-06-26 Ben Maurer <bmaurer@ximian.com>
3979 * inssel.brg: Remove warnings.
3981 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
3983 * mini-ia64.c: Ongoing IA64 work.
3985 * basic-float.cs: Add float->i1 conversion test.
3987 * iltests.il: Add conv.u4 test.
3989 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
3991 * inssel-long.brg: Fix bug caused by last change.
3993 2005-06-23 Geoff Norton <gnorton@customerdna.com>
3995 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
3996 BSDs. Allows the x86 JIT to work on OSX86
3998 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
4000 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
4003 * mini-ia64.c: Ongoing IA64 work.
4005 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
4007 * mini-ia64.c: Ongoing IA64 work.
4009 * driver.c: Clean up jit_code_hash as well when using --regression.
4011 * inssel-long.brg: Fix long->i4/u4 conversion rules.
4013 * basic-long.cs: Add tests for long->u4 conversion.
4015 2005-06-18 Ben Maurer <bmaurer@ximian.com>
4017 * mini.c: Take mono_get_domainvar out of macros. This makes sure
4018 that we do not depend on undefined C behavior: the order stuff
4019 gets evaluated within an expression. Fixes mono when compiled on
4022 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
4024 * *-ia64.*: Ongoing IA64 work.
4026 * aot.c: Lower memory usage while loading AOT methods.
4028 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
4030 * mini.h: Bump AOT file format version.
4032 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
4034 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
4036 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
4038 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
4039 not on callee assembly). Fixed some comments.
4041 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
4043 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
4044 it gets proper disassembly.
4045 (emit_method_info): Remove some dead code.
4047 * mini.c (mini_method_compile): Allways allocate the GOT var in
4048 mono_method_to_ir for emulating opcodes.
4050 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
4052 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
4053 before freeing the code memory. Fixes #74990.
4055 * objects.cs: Add regression test for #74992.
4057 * liveness.c: Extend live ranges of arguments to the beginning of the
4058 method. Fixes #74992.
4060 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
4061 so it points into the faulting instruction.
4063 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
4065 * jit-icalls.c (mono_imul_ovf): Add exception handling.
4067 * *-ia64.*: Ongoing IA64 work.
4069 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
4071 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
4073 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
4075 * *-ia64.*: Ongoing IA64 work.
4077 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
4079 * basic-long.cs: Add tests for add/sub.ovf.
4081 * basic.cs: Add tests for sub.ovf.
4083 * *-ia64.*: Ongoing IA64 work.
4085 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
4087 * *-ia64.*: Ongoing IA64 work.
4089 * basic.cs: Add conv.ovf.i4.un test.
4091 2005-06-09 Massimiliano Mantione <massi@ximian.com>
4093 * mini.c: (remove_block_if_useless) Fixed bug 75061.
4095 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4097 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
4099 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
4101 * *-ia64.*: Ongoing IA64 work.
4103 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4106 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
4108 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
4110 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
4112 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
4114 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
4116 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
4117 of a call is callable by a near call.
4119 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
4121 * mini-ia64.c: Ongoing IA64 work.
4123 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
4125 * genmdesc.c: Make the generated array non-static.
4127 * inssel-long.brg: Fix LSHR_IMM rule.
4129 * *-ia64.*: Ongoing IA64 work.
4131 * *-ia64.*: Ongoing IA64 work.
4133 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
4135 * *-ia64.*: Ongoing IA64 work.
4137 * *-ia64.*: Ongoing IA64 work.
4139 * mini-ia64.c: Ongoing IA64 work.
4141 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
4143 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
4145 * objects.cs basic-calls.cs: Move some tests to objects.cs.
4147 * objects.cs basic-long.cs: Move some tests to objects.cs.
4149 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
4151 * *-ia64.*: Ongoing IA64 work.
4153 * iltests.il: Add a new test.
4155 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
4156 newobj. Fixes #75042.
4158 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
4160 * *-ia64.*: Ongoing IA64 work.
4162 * *-ia64.*: Ongoing IA64 work.
4164 * *-ia64.*: Ongoing IA64 work.
4166 * basic.cs objects.cs: Move tests accessing static variables as well.
4168 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
4170 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
4172 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
4174 * driver.c: Always print failed tests.
4176 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
4179 * *ia64*: Ongoing IA64 work.
4181 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
4183 * basic.cs: Add tests for add.ovf. Fix warnings.
4185 2005-05-18 Miguel de Icaza <miguel@novell.com>
4187 * driver.c (mono_main): Avoid crash if no argument is passed to
4188 --break; Do not use g_error, but f_printf. And fix all other
4189 ocurrences of the same crash.
4191 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
4193 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
4194 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
4197 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
4199 * *-ia64.*: Add beginnings of IA64 backend.
4201 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
4203 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
4205 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
4208 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
4210 * mini-amd64.c: Fix a warning.
4212 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
4214 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
4215 in float_neg. Fixes #74897.
4217 * mini-amd64.c (emit_call): Fix another near call bug.
4219 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
4221 * declsec.c: Keep the appdomain information in the structure. Added a
4222 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
4223 value gets overwritten).
4224 * declsec.h: Set the default MonoArray for the the stack to 6. Added
4225 an MonoAppDomain member to MonoSecurityFrame.
4226 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
4227 used in the stack walk. Now use a MonoArray which grow (double) when
4230 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
4232 * mini.c: Re-enabled runtime cleanup, since running threads should
4233 now properly stop when exiting.
4235 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
4237 * mini-codegen.c: New file contaning the arch-independent local
4238 register allocator. Not used by any architectures yet.
4240 * mini.h linear-scan.c: Merge some changes from the
4241 mini-xp-local-regalloc branch.
4243 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
4245 * mini-amd64.c (emit_call): Fix calls to native functions when the
4246 runtime is compiled as a shared library. Fixes #74756.
4248 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
4249 on a literal field. Fixes #74751.
4251 2005-04-25 Raja R Harinath <rharinath@novell.com>
4253 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
4255 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
4257 * objects.cs: Add missing null casting test.
4259 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
4261 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
4262 in wrapper methods. Also rename 'address' variable to 'offset'.
4264 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
4266 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
4269 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
4271 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
4274 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
4276 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
4278 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
4280 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
4281 just the last bytes.
4283 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
4285 * aot.c (mono_compile_assembly): Fix warning.
4287 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
4288 by the _MSC_VER stuff.
4290 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
4292 * inssel-long.brg: Fix #74588.
4294 * cpu-amd64.md: Fix #74591.
4296 * iltests.il: Add new regression tests.
4298 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
4300 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
4303 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
4305 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
4307 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
4308 from Bill Middleton <flashdict@gmail.com>.
4310 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
4312 * arrays.cs: Add new regression test. Fix warnings.
4314 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
4316 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
4317 and leakage in CKFINITE.
4319 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
4320 this to a null op since it is called on amd64 too.
4322 * exceptions-amd64.c (get_throw_trampoline): Align stack.
4324 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
4325 body since this is not used on amd64.
4327 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
4329 * mini-amd64.c: Remove obsolete fixmes.
4331 * mini.c (print_method_from_ip): Fix debugging support.
4333 2005-2-1 Massimiliano Mantione <massi@ximian.com>
4335 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
4336 so that expressions that don't give much gain are not reduced.
4337 * ssapre.h: Likewise.
4339 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
4341 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
4343 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
4345 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
4347 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
4349 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
4351 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
4353 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
4355 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
4358 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
4360 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
4362 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
4364 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
4365 MONO_ARCH_USE_SIGACTION. Fixes #74252.
4367 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
4369 * mini-x86.c: Fix up stack overflow handling.
4371 * exceptions.cs: Add new regression test.
4373 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
4375 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
4376 mono_jit_thread_attach.
4378 * mini.c (mono_method_to_ir): Verify called method is not abstract.
4380 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
4382 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
4383 avoid calling constructors using callvirt.
4385 * inssel.brg: Fix #74073.
4387 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
4389 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
4390 compilation with non-GCC compilers.
4391 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
4392 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
4394 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
4396 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
4397 klass->interface_offsets (will likely fix bug#74073).
4399 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
4401 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
4403 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
4405 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
4406 to amd64_div_reg_size ().
4408 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
4410 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
4412 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
4414 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
4416 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
4418 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
4420 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
4422 * mini.c (mono_precompile_assembly): Load and precompile referenced
4423 assemblies as well. Fixes #74015.
4425 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
4427 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
4429 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
4431 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
4432 a lot of checks and (anyway) permissions cannot work until corlib is
4435 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
4437 * mini-ppc.c: fixed ABI issue on sysv/ppc.
4439 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
4441 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
4442 calls (fixes bug#72824).
4444 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
4446 * mini.c: fix tail recursion elimination (see test in bug#73936).
4448 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
4450 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
4451 some fp functions in sse2 mode.
4453 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
4455 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
4457 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
4459 * mini.h mini.c: Add mono_get_jit_tls_key ().
4461 * mini-x86.c: Enable fast TLS support on windows.
4463 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
4465 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
4466 * mini.c: Check for p/invoke method when generating code. If a
4467 p/invoke method, or it's class, isn't decorated with [Suppress
4468 UnmanagedCodeSecurity] then generate code to call System.Security.
4469 UnmanagedDemand (only if the security manager is active).
4471 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
4473 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
4474 last change as it seems to cause strange crashes.
4476 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
4478 * *.c: handle unsafe function pointers where needed.
4480 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
4482 * mini.c (mono_jit_free_method): Remove the fixme too.
4484 2005-03-15 Miguel de Icaza <miguel@novell.com>
4486 * mini.c: As discussed, make the code actually free the delegate
4487 thunk now, to enable the debugging of delegate problems, use
4488 MONO_DEBUG=1 when running Mono.
4490 This takes also care of parts of the leaks as seen by Joe.
4492 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
4494 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
4495 thread_tls_offset calculation.
4497 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
4499 * declsec.c: Reworked linkdemand checks for icall. The previous code
4500 was using the declaration code (untrusted) and didn't work as expected
4501 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
4504 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
4506 * iltests.il: Add new localloc test.
4508 * mini-amd64.c: Handle large stack allocations the same way as on
4509 windows if stack overflow handling is working.
4511 * mini-amd64.c: Allocate the signal stack using mmap.
4513 * mini.c (sigsegv_signal_handler): Fix reading of context.
4515 * mini-exceptions.c: Fix up stack overflow handling.
4517 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
4519 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
4521 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
4523 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
4525 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
4526 tramp_init functions as they are no longer needed.
4528 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
4530 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
4532 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
4534 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
4536 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
4539 * mini-ops.h: Add OP_LMUL_IMM.
4541 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
4542 long mul/div opcodes as intrinsic.
4544 * mini-amd64.c (emit_call): Handle the case when the callee might be
4547 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
4549 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
4552 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
4554 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
4556 2005-03-09 Ben Maurer <bmaurer@ximian.com>
4558 * mini.c (mono_codegen): Don't leak here, to help people running
4561 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
4563 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
4564 conversions in sse2 mode.
4566 * basic-float.cs: Add regression test.
4568 * mini-amd64.c: Reenable sse2.
4570 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
4572 * mini-amd64.c: Disable sse2 until some regressions are fixed.
4574 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
4576 * driver.c: Copyright text should include 2005.
4578 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
4580 * cpu-amd64.md (load_membase): Fix more max lengths.
4582 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
4584 * cpu-amd64.md (load_membase): Fix max length.
4586 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
4588 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
4590 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
4591 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
4593 * basic-float.cs: Add rounding regression test.
4595 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
4597 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
4599 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
4600 structures in registers for pinvoke wrappers.
4602 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
4604 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
4606 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
4608 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
4609 wrapper to mono_jit_thread_attach.
4611 * mini.c (mini_jit_thread_attach): New jit icall.
4613 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
4614 native->managed wrappers.
4616 * exceptions.cs: Add new regression test.
4618 * mini.c (optimize_branches): Check regions in the cbranch to throw
4619 block case as well. Fixes #73242.
4621 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
4623 * mini.c: thread safety fixes.
4625 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
4627 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
4628 patching stuff, since delegates use jump trampolines so there is
4631 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
4634 * tramp-amd64.c: Fix build.
4636 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
4637 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
4639 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
4640 Rename this to mono_arch....
4641 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
4643 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
4645 * mini-amd64.c (emit_call): If both the caller and the callee is
4646 guaranteed to have 32 bit addresses, emit a normal call.
4648 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
4650 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
4651 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
4652 method_ptr inside delegates.
4654 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
4656 * mini.c (mono_jit_free_method): Free the method info even if the native code is
4657 invalidated. Fixes #73001.
4659 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
4661 * mini-x86.c: Only use stdcall for pinvokes on windows.
4663 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
4665 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
4666 * mini-x86.c: remove unreliable __thread var offset detection,
4667 use the correct accessors and enable by default.
4669 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
4671 * mini.c (mono_jit_free_method): Fix memory leak.
4673 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
4675 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
4677 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
4679 * cpu-amd64.md: Fix lengths of atomic opcodes.
4681 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
4683 * driver.c: try to not imply using ICU is any good.
4685 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
4687 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
4688 functions as inline ops.
4690 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
4691 some Interlocked functions as inline ops.
4693 * mini.c (move_basic_block_to_end): Fix bug in last patch.
4695 * mini.h (MonoBasicBlock): Reorganize fields a bit.
4697 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
4699 * mini.c: Add support for OP_NOT_TAKEN.
4701 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
4702 structures in registers for pinvoke wrappers.
4704 * mini-amd64.c: Fix warnings.
4706 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
4708 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
4710 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
4712 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
4713 address instead of loading the address from it.
4715 * mini-x86.c: Add support for returning small structs in registers
4716 on Win32. Fixes part of #70864.
4718 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
4720 * trace.c (get_token): Improve error checking.
4722 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
4724 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
4726 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
4728 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
4729 it can be reused for MonoClass.
4730 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
4733 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
4735 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
4736 instead of a MonoReflectionMethod. The method information wasn't used
4737 when displaying SecurityException details (but will be now).
4739 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
4741 * Makefile.am : windows build fix.
4743 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
4745 * iltests.il: Add new regression test.
4747 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
4750 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
4752 * mini.c: Moved linkdemand check into helper function check_linkdemand
4753 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
4756 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
4758 * declsec.c: Added statistics counter for different kinds of
4760 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
4761 (and commented) declaration.
4762 * mini.c: Added statistics counter for security Demand code
4763 generation. Added display of security statistics.
4765 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
4767 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
4768 Fix compilation errors under gcc-2.95.
4770 2005-02-12 Ben Maurer <bmaurer@ximian.com>
4772 * mini.c, driver.c: Use the new jit trampoline hashtable
4774 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
4776 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
4778 2005-02-11 Martin Baulig <martin@ximian.com>
4780 * debug-mini.c (mono_debug_close_method): Free the line number array.
4782 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
4784 * aot.c: Break up large methods into smaller ones. Share GOT slots for
4787 * mini.h: Bump AOT file format version.
4789 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
4791 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
4793 * declsec.h: Added macros to get/set lazyly initialized security
4794 informations about assemblies. Added new enum for different type of
4795 possible LinkDemand violation. Added function to check LinkDemands.
4796 * mini.h: Added a field to MonoCompile to hold any security violation
4797 detected when JITting a method (so it can be thrown later).
4798 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
4799 and CEE_CALLVIRT. Added code to throw exception at the end of
4800 mini_method_compile (note: the exception is unhandled right now).
4802 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
4804 * mini.c, jit-icalls.c: use the managed implementation of
4805 memset for initobj and memset, to avoid managed <-> unmanaged
4808 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
4810 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
4811 optimization if it would need a GOT var.
4813 * basic.cs: Add tests for constant propagation and switch statements.
4815 * ssa.c: Fix out-of-range constant propagation and switch statements.
4817 2005-02-09 <vargaz@freemail.hu>
4819 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
4821 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
4823 * cpu-amd64.md (load_membase): Fix max length of load_membase.
4825 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
4827 * mini.c: update to new signature of mono_class_get_allocation_ftn().
4829 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
4831 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
4832 arithmetic operations.
4834 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
4836 * mini-ppc.c: add a workaround for broken user code that
4837 DllImports vararg functions with non-vararg signatures.
4839 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
4841 * mini.c (mono_jit_compile_method_inner): Add detection and a
4842 meaningfull error message for assemblies written in Managed C++.
4844 * tramp-amd64.c mini-amd64.h: Add support for
4845 create_trampoline_from_token ().
4847 * aot.c mini-x86.c abcremoval.c: Applied patch from
4848 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
4850 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
4852 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
4853 which takes a MonoImage/token as parameter instead of a MonoMethod.
4855 * aot.c: Use the new trampoline for initializing vtables.
4857 * aot.c: Add support for ldfld/stfld_remote wrappers.
4859 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
4860 rules for compare <MEM>, IMM.
4862 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
4864 * aot.c: Handle inherited finalizers correctly.
4866 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
4868 * inssel.brg (stmt): Add a missing _setup_... ().
4870 * aot.c: Save some parts of the class state to the AOT file and use it
4871 to recompute that state when a class is initialized.
4873 * mini.c: Install AOT hooks into the runtime.
4875 * mini.h: Bump AOT file format version.
4877 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
4880 * iltests.il: Add new test.
4882 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
4886 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
4888 * mini.c: setup the statistical profiler in the thread attach
4889 callback to cope with the new single thread code.
4891 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
4893 * mini-ppc.c: ensure we have enough room for the profiler
4894 calls (fixed bug#72084).
4896 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
4898 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
4901 2005-2-1 Massimiliano Mantione <massi@ximian.com>
4903 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
4905 2005-2-1 Massimiliano Mantione <massi@ximian.com>
4907 * ssapre.c: Fixed an issue with down safety (this allows IronPython
4908 to succesfully execute parrotbench).
4909 * ssapre.h: Likewise.
4911 2005-2-1 Massimiliano Mantione <massi@ximian.com>
4913 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
4914 variable for stores to method arguments (fixes a SSAPRE issue).
4916 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
4918 * mini.c: handle value types in dup, fixes gen-112.cs.
4920 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
4922 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
4923 sequence for calls in dynamic methods to avoid thunks.
4925 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
4927 * mini.c: correctly remove dynamic methods from the hashtable.
4929 2005-1-20 Massimiliano Mantione <massi@ximian.com>
4931 * driver.c: Disabled SSAPRE until fix the bug that appears
4932 in IronPython's parrotbench.
4934 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
4936 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
4938 * mini.c (mono_method_to_ir): Revert the previous change.
4940 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
4943 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
4944 mono_jit_info_table_find () etc. when running under valgrind.
4946 * inssel.brg: Fix warnings.
4948 * mini-exceptions.c: Fix warnings.
4950 2005-01-31 Martin Baulig <martin@ximian.com>
4952 * driver.c (compile_all_methods_thread_main): Don't try to compile
4953 generic methods or anything which has type parameters.
4955 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
4957 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
4959 * TestDriver.cs: Add --verbose flags.
4961 * graph.c ssa.c: Fix 64 bit warnings.
4963 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
4964 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
4965 Fix 64 bit warnings.
4967 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
4968 variable not spotted by gcc.
4970 * mini-amd64.c inssel-amd64.brg: Applied patch from
4971 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
4972 X86_COMPARE_MEMBASE opcodes.
4974 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
4976 2005-01-29 Ben Maurer <bmaurer@ximian.com>
4978 * *: MonoMethod->signature might be NULL now. You *MUST* use
4979 mono_method_signature.
4981 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
4983 * driver.c (compile_all_methods_thread_main): Compile the methods
4984 without invoking cctors.
4986 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
4988 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
4989 * basic-calls.cs: test for the above.
4991 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
4993 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
4994 MonoJitInfo changes.
4996 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
4998 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
4999 eagerly if it contains dynamic methods.
5001 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
5003 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
5004 trace, it is now computed by an icall from trace_ips.
5006 * mini-exceptions.c: Fix a warning.
5008 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
5010 * mini-exceptions.c: don't bother getting stack trace info if
5011 it's not going to be used.
5013 2005-01-27 Raja R Harinath <rharinath@novell.com>
5015 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
5018 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
5020 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
5022 * aot.c: Avoid calling mono_method_get_header () if not needed.
5024 * mini.h: Bump AOT file format version.
5026 * mini.c (mono_emit_native_call): Allocate a GOT var here.
5028 * mini.c (mono_print_tree): Print more info for calls.
5030 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
5032 * declsec.h: Remove warning by adding missing include for marshal.h
5034 2005-01-26 Martin Baulig <martin@ximian.com>
5036 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
5039 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
5041 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
5044 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
5046 * aot.c (mono_compile_assembly): Fix a warning.
5048 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
5050 * declsec.c: Look for security attributes on the original MonoMethod
5051 (and not the wrapped one). This fix permissions on icalls.
5053 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
5055 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
5057 * mini.c (mono_allocate_stack_slots): Add a fixme.
5059 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
5061 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
5063 * inssel.brg: optimize casts of sealed types (more
5064 optimizations waiting for fixes in remoting).
5066 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
5068 * inssel.brg (stmt): Add another dummy rule.
5070 * driver.c: Fix warnings.
5072 * driver.c (mono_main): If running under valgrind, instruct glib to use
5073 the system allocation functions so valgrind can track the memory
5074 allocated by the g_... functions.
5076 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
5078 * mini-ops.h: Add OP_DUMMY_STORE opcode.
5080 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
5082 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
5083 variables in try regions.
5085 * mini.c (mini_method_compile): Don't disable optimizations on large
5086 methods when AOT compiling.
5088 * mini.c (mono_allocate_stack_slots): New arch independent method to
5089 allocate stack slots. Not yet used.
5091 2005-01-22 Ben Maurer <bmaurer@ximian.com>
5093 * debug-mini.c (mono_debug_close_method): Plug some leaks.
5095 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
5097 * mini-ppc.c: make the branch info relative as the code
5098 buffer can be reallocated.
5100 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
5102 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
5103 * driver.c: Removed the AOT/security restriction. Now initialize the
5104 security manager (in metadata) if --security is used.
5105 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
5106 rather than the pointer to declarative security, when AOT is used.
5108 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
5110 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
5111 basic blocks, reduced intrinsic exception throwing code size.
5113 2005-01-22 Miguel de Icaza <miguel@ximian.com>
5115 * driver.c (mini_usage): Reorder the usage screen.
5117 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
5119 * mini.c (mono_resolve_patch_target): Fix warning.
5121 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
5123 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
5126 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
5128 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
5129 breaks the amd64 build.
5131 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
5132 register allocation. Fixes #71454.
5134 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
5136 * arrays.cs: Add new regression test.
5138 2005-1-20 Massimiliano Mantione <massi@ximian.com>
5140 * ssapre.c: Turned usage of snprintf to GString.
5141 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
5142 (I left it on by mistake in my previous commit).
5144 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
5146 * mini.c, cfold.c, basic-calls.cs: preserve side effects
5147 on cond branch optimization (fixes bug# 71515).
5149 2005-1-20 Massimiliano Mantione <massi@ximian.com>
5151 * abcremoval.c: Fixed bug 71062.
5152 * abcremoval.h: Likewise.
5154 2005-1-20 Massimiliano Mantione <massi@ximian.com>
5156 * mini.c: Added a new functionality to optimize_branches, the removal
5157 of useless basic blocks, and fixed some problem in the removal of
5158 critical edges; some utility functions added for both purposes.
5159 * ssapre.c: Added complex expression support, and fixed bug 70637.
5160 * ssapre.h: Likewise.
5161 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
5163 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
5164 * driver.c: Re-enabled SSAPRE.
5166 2005-01-19 Martin Baulig <martin@ximian.com>
5168 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
5169 the result of mono_get_method_constrained().
5171 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
5173 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
5176 2005-01-18 Geoff Norton <gnorton@customerdna.com>
5178 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
5179 be detected. Fixes #59296.
5181 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
5183 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
5184 which can happen. Fixes #71361.
5186 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
5188 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
5191 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
5193 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
5194 appdomain-unload.exe to fail.
5196 * mini.c: Fix some memory leaks.
5198 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
5200 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
5201 Fixed bug and sped up some codepaths.
5203 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
5205 * mini.c: Fix some memory leaks.
5207 * exceptions.cs basic-long.cs: Add test for checked ulong->int
5210 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
5212 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
5215 * iltests.il: Add regression test for #71320.
5217 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
5219 * mini.c (mono_codegen): Fix installation of profiler hooks.
5221 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
5223 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
5225 * mini.h, mini.c, cfold.c: optimize access to enum
5226 readonly fields, too. Eval conditional branches if possible
5227 to perform unreachable code removal in more cases.
5229 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
5231 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
5233 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
5236 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
5237 WinXP DEP. Fixes #71244.
5239 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
5241 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
5243 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
5245 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
5247 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
5249 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
5252 * mini.h: Bump AOT version.
5254 * mini.h (MonoCompile): Change exvar to a hash table.
5256 * mini.c: Allocate a separate exvar for each handler block.
5258 * mini.c: Get rid of the computation of filter_lengths, its not needed.
5260 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
5261 ex var with the pending exception and only throw if the two are equal.
5264 * exceptions.cs: Add tests for rethrow and nested catch clauses.
5266 * mini-x86.c: Fix warnings.
5268 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
5269 used by all the ports now.
5271 * aot.c: Add write-symbols and save-temps options.
5273 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
5275 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
5277 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
5279 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
5282 * tramp-s390.c: Check vtable slot belongs to the domain.
5284 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
5285 as per other platforms.
5287 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
5289 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
5291 * driver.c: we don't run the Main() code in a subthread anymore.
5293 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
5295 * mini.c: added experimental rtc support in the statistical
5296 profiler: if the user has the permission, more accurate statistics
5297 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
5298 The MONO_RTC value must be restricted to what the linux rtc allows:
5299 power of two from 64 to 8192 Hz.
5301 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
5303 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
5305 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
5307 * mini-ppc.c: better icache flush for smp.
5309 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
5311 * mini-amd64.c (emit_move_return_value): Fix memory leak.
5313 * mini-x86.c (get_call_info): Add the get_call_info () code from the
5314 amd64 port, not yet used.
5316 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
5318 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
5321 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
5323 * driver.c: Added --security option to activate the security manager.
5324 Right now this will allow code generation for declarative demands and
5325 is disabled when AOT is specified.
5326 * mini.c: Add code generation for declarative security demands.
5327 * mini.h: Add mono_use_security_manager as an extern gboolean.
5329 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
5331 * aot.c (mono_compile_assembly): Speed up compilation a bit by
5332 emitting more dense assembly code.
5334 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
5335 exception throwing stuff.
5337 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
5339 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
5342 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
5345 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
5348 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
5350 * tramp-*.c: Only patch vtable slots if the object is in the current
5351 domain. Fixes appdomain-unload.exe.
5353 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
5355 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
5358 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
5360 * mini.c (reverse_branch_op): New helper function.
5362 * mini.c (optimize_branches): Run the new optimization only on
5363 platforms which support it. Also reverse all kinds of branches.
5365 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
5367 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
5370 * mini.c (optimize_branches): Reverse not-equals branches if the false
5371 bblock is a throw. This happens a lot of time with argument checking in
5374 * mini.c (mono_codegen): Add support for placing basic blocks after
5375 the function epilogue.
5377 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
5380 2005-01-05 Miguel de Icaza <miguel@ximian.com>
5382 * mini.c (setup_stat_profiler): Only set this up if the platform
5383 supports ITIMER_PROF.
5385 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
5387 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
5390 * inssel.brg: Fix a warning.
5392 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
5394 * mini.c: added support for statistical profiler
5395 (run with: --profile=default:stat).
5397 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
5399 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
5401 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
5403 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
5404 related to global registers from the amd64 port.
5406 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
5408 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
5410 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
5411 with global registers.
5412 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
5414 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
5416 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
5418 * debug-mini.c (encode_value): Fix off-by-one.
5420 * aot.c (encode_value): Likewise.
5422 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
5424 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
5426 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
5429 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
5431 * aot.c (emit_method_info): Increase size of temp buffer.
5433 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
5436 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
5438 * aot.c (emit_method_info): Fix build.
5440 * aot.c: Further rework of the AOT file format to reduce the size of
5441 the method info data.
5443 * mini.h: Bump AOT file format version.
5445 2004-12-27 Martin Baulig <martin@ximian.com>
5447 * mini.c (mini_get_method): New static method; call
5448 mono_get_method_full() and mono_get_inflated_method().
5449 (mono_method_to_ir): Use mini_get_method() instead of
5450 mono_get_method_full().
5452 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
5454 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
5456 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
5458 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
5460 * inssel-amd64.brg: Add some optimization rules.
5462 2004-12-24 Ben Maurer <bmaurer@ximian.com>
5464 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
5465 standard not GC'd stuff is fine.
5467 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
5469 * aot.c: Rework the AOT file format to get rid of most of the global
5470 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
5472 * mini.h: Bump AOT file format version.
5474 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
5476 * mini.h: Bump AOT file format version.
5478 * aot.c (mono_aot_is_got_entry): New function to determine if an
5479 address is inside a GOT.
5481 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
5483 * cpu-pentium.md: Increase the maximum size of some instructions which
5484 might involve a got access.
5486 * mini.c (get_method_from_ip): Another debug helper function.
5488 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
5489 when got var accesses are created during the decompose phase.
5491 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
5493 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
5494 argument mini_compile_method and to MonoCompile, and use this to
5495 determine whenever a given method is compiled for AOT. This allows the
5496 other methods compiled during AOT compilation to be free of AOT stuff,
5497 so the backends does not need to add special support for them by
5498 creating a fake GOT etc.
5500 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
5503 2004-12-21 Ben Maurer <bmaurer@ximian.com>
5505 * mini.c (mono_method_to_ir): It turns out that some of the
5506 x-appdomain wrappers are lax with types, so just ignore this for
5509 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
5510 at the vtable->klass. If it is non-shared code we can just use the
5513 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
5515 * mini-ppc.c: access MonoDomain from tls, too.
5517 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
5519 * declsec.c: Removed unused variable (and related warning ;-)
5521 2004-12-21 Ben Maurer <bmaurer@ximian.com>
5523 * iltests.il: New test for LDELEMA on an array of ref types.
5525 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
5526 all ldelema's on reftypes.
5527 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
5528 it was the wrong place to put it.
5530 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
5531 register to pop to make this cleaner, at the request of Paolo.
5533 2004-12-20 Ben Maurer <bmaurer@ximian.com>
5535 * mini-ops.h (OP_GETHASHCODE): New op.
5537 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
5539 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
5542 For a microbenchmark, this reduces the cost of Hashtable.get_Item
5545 * mini-x86.c (mono_arch_output_basic_block): Rather than
5553 The first is 3 bytes while the second is 1. This saves 36 kb on
5554 mscorlib, quite a big saving. When bootstraping mcs, I was able to
5555 see a small boost because of icache locality.
5557 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
5559 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
5561 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
5562 started code sharing with the generic code.
5564 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
5566 * mini-ppc.c, cpu-g4.md: added code for direct access to
5569 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
5571 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
5572 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
5575 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
5577 * declsec.c|h: Added functions to cache the declarative stack modifiers
5578 in MonoJitInfo and to create a security frame from a MonoJitInfo
5580 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
5581 created. Register internal calls for System.Security.SecurityFrame::
5582 _GetSecurityFrame and _GetSecurityStack.
5583 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
5584 the definitions for the new stack walk/callback mechanism.
5585 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
5586 first security frame for LinkDemands and InheritanceDemands) and
5587 GetSecurityStack for Demands. Both use the new mono_walk_stack code
5589 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
5590 walk initialization (lupus).
5592 2004-12-20 Ben Maurer <bmaurer@ximian.com>
5594 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
5596 (handle_loaded_temps): Do not create a temporary variable for
5597 things that we know are temps. They will never be modified.
5598 (mono_spill_call): Set MONO_INST_IS_TEMP
5599 (mono_emulate_opcode): ditto
5601 (mono_method_to_ir.CEE_DUP): ditto
5603 2004-12-19 Ben Maurer <bmaurer@ximian.com>
5605 * mini.c (type_to_eval_stack_type): Make this handle the void type
5606 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
5607 (emit_tree): use ip_in_bb to special case some common idioms
5608 Update all callers to pass in the IP.
5609 (mono_method_to_ir): Make CEE_CALL* do the above as well.
5611 This gives us a nice 2% speedup in mcs bootstrap.
5613 * mini-x86.c (peephole_pass): Peephole pass to make
5622 * mini.c (ip_in_bb): new method.
5623 (mono_method_to_ir): use this method rather than doing the hash
5626 * linear-scan.c (mono_linear_scan): When expiring actives, you
5627 don't need to keep around variables that expire on this
5628 instruction. This makes it so that:
5631 store (ebx add (ebx, 1))
5635 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
5637 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
5638 combination to avoid doing two copies. Fix up problems with previous
5641 * mini.c: Fix 64 bit warnings.
5643 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
5645 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
5647 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
5648 changes from the x86 code.
5650 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
5652 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
5654 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
5655 throwing code to reduce its size, unify the AOT and non-aot code and
5656 get rid of relocations in the AOT case.
5658 * mini-x86.h mini.c exceptions-x86.c
5659 (mono_arch_get_throw_corlib_exception): New arch specific function to
5660 raise corlib exceptions which doesn't require relocations in the
5663 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
5665 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
5667 * mini.c (mono_emit_method_call): Only allocate the got var when it is
5670 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
5673 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
5675 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
5676 with add function when used from Inc/dec atomic
5677 functions. Re-enabled optimization on x86.
5678 * mini-ops.h: renamed atomic_add functions to
5679 allow _add to match the Interlocked::Add and
5680 _add_next to match Interlocked::Inc/Dec.
5682 2004-12-15 Massimiliano Mantione <massi@ximian.com>
5684 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
5685 linking of BBs to the end BB, and enabled SSAPRE also with
5686 consprop and copyprop (which was prevented by that bug).
5688 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
5690 * mini-x86.c: disabling the Interlocked optimizing code.
5692 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
5694 * aot.c (load_aot_module): Move reading of got_addr after the AOT
5697 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
5699 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
5700 interlocked optimization due lack of support on x86, rewrote
5701 exchange to take into account that base may be in eax.
5703 xsp works again; activated Interlocked optimizing code.
5705 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
5707 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
5709 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
5711 * mini-ops.h: Add new opcodes.
5713 * mini.h: Add new patch types. Add got_var to MonoCompile.
5715 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
5716 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
5717 make it work with all kinds of patchable code.
5719 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
5720 address of the GOT, and referencing entries in the GOT.
5722 * mini.c: Add code to load the GOT address if needed by an opcode.
5724 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
5725 independent AOT code on the x86 using an elf-style Global Offset Table.
5727 2004-12-14 Raja R Harinath <rharinath@novell.com>
5729 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
5731 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5733 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
5736 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
5738 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
5739 of Interlocked:Increment/Decrement/Add as inline ops.
5740 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
5742 2004-12-12 Geoff Norton <gnorton@customerdna.com>
5744 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
5745 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
5747 2004-12-12 Duncan Mak <duncan@ximian.com>
5749 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
5750 again. `patch_info->table_size' is no longer valid after Zoltan's
5753 2004-12-12 Martin Baulig <martin@ximian.com>
5755 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
5756 if we are the "real" method, ie. not an inlined method inside it.
5758 2004-12-11 Ben Maurer <bmaurer@ximian.com>
5760 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
5761 before we look in the special fields table. This fixes
5762 ../tests/thread-static-init.cs.
5764 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5766 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
5767 for Array get_Rank and get_Length. Fixes bug #70465.
5769 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
5771 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
5772 separate structure to reduce the size of MonoJumpInfo.
5774 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
5776 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
5778 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
5780 * mini.c (mini_get_inst_for_method): Changed to allow ports
5781 to return a MonoInst instead of opcode
5782 (renamed mini_get_opcode_for_method to better reflect the new functionality)
5784 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
5785 Allow ports to return a created MonoInst instead of op-code, will enable
5787 (renamed mini_get_opcode_for_method to better reflected the functionality)
5789 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
5791 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
5793 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
5795 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
5798 2004-12-08 Martin Baulig <martin@ximian.com>
5800 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
5801 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
5803 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
5805 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
5808 * exceptions.cs: Disable some tests which depend on properties of x86 fp
5811 2004-12-08 Raja R Harinath <rharinath@novell.com>
5813 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
5815 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
5817 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
5818 bug introduced by the previous patch.
5820 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
5822 * mini-ppc.c, objectc.cs: handle large structs passed by value
5825 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
5827 * mini-ppc.c: OP_ARGLIST implementation from
5828 Geoff Norton <gnorton@customerdna.com>.
5830 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
5832 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
5833 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
5835 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
5837 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
5839 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5841 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
5844 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
5846 * mini-sparc.c: Zero out localled-ed memory.
5848 * iltests.il: Add tests for zeroing out localloc-ed memory.
5850 2004-12-04 Martin Baulig <martin@ximian.com>
5852 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
5853 mono_method_get_signature_full().
5855 2004-12-03 Massimiliano Mantione <massi@ximian.com>
5857 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
5858 and some utility functions (always for SSAPRE), integrated SSAPRE.
5860 * driver.c: Added ssapre option.
5861 * ssa.c: Small fix on OP_ARG handling.
5862 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
5863 * Makefile.am: Likewise.
5865 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
5867 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
5870 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
5873 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
5875 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
5877 * cpu-s390.md : Increase instruction length of oparglist.
5879 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
5881 2004-11-30 Martin Baulig <martin@ximian.com>
5883 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
5884 virtual generic methods. We call a special helper_compile_generic_method()
5885 icall to retrieve the method from the vtable, inflate and compile
5886 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
5888 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
5890 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
5892 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
5894 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
5896 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
5899 2004-11-27 Ben Maurer <bmaurer@ximian.com>
5901 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
5902 platforms with PIC aot.
5904 2004-11-28 Martin Baulig <martin@ximian.com>
5906 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
5909 2004-11-28 Martin Baulig <martin@ximian.com>
5911 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
5912 the result of mono_type_get_underlying_type() to check whether
5915 2004-11-26 Martin Baulig <martin@ximian.com>
5918 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
5921 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
5923 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
5924 the same way as the other arguments so they won't get clobbered.
5926 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
5927 calls through R11 since it is clobbered by the trampoline code.
5929 2004-11-26 Raja R Harinath <rharinath@novell.com>
5931 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
5932 pick up in-tree mscorlib.dll.
5934 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
5936 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
5938 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
5939 runtime data/code are now stored in a table similar to the GOT in ELF.
5940 This allows the code itself to be position independent.
5942 * aot.c: Fix loading of referenced assemblies after the lazy assembly
5945 * aot.c: Attach ELF type (object/function) directives to all global
5948 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
5950 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
5952 * mini-amd64.h: Turn on PIC AOT code.
5954 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
5955 returning the offset within an OP_AOTCONST instruction where the GOT
5956 offset needs to be added.
5958 * mini.h: Bump AOT file format version.
5960 2004-11-25 Martin Baulig <martin@ximian.com>
5962 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
5963 uninflated generic methods.
5965 2004-11-25 Martin Baulig <martin@ximian.com>
5967 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
5969 2004-11-24 Martin Baulig <martin@ximian.com>
5971 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
5972 original klass (this only applies for generic instances).
5974 2004-11-24 Martin Baulig <martin@ximian.com>
5976 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
5977 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
5980 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
5982 * mini.c (mono_method_to_ir): Disable inlining for methods containing
5983 localloc. Fixes #69678.
5985 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
5987 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
5989 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
5990 used SSE registers on pinvoke calls. Fixes #69774.
5992 2004-11-23 Geoff Norton <gnorton@customerdna.com>
5994 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
5995 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
5997 2004-11-23 Raja R Harinath <rharinath@novell.com>
5999 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
6000 Refer directly to the mcs/ tree.
6002 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6004 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
6005 Check if a trampoline for a synchronized method is required.
6007 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
6009 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
6010 with localloc if needed. Throe arithmetric exception in
6011 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
6012 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
6014 2004-11-19 Geoff Norton <gnorton@customerdna.com>
6016 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
6017 types before switching on type. Fixes #69622.
6019 2004-11-19 Raja R Harinath <rharinath@novell.com>
6021 * Makefile.am (check-local): New. Integrate into 'make check'.
6022 (MCS,RUNTIME): Define using in-tree mono and mcs.
6024 (%.exe): Use $(ILASM).
6026 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
6028 * mini-ppc.c: adjust initial prolog size (bug #69691).
6030 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
6032 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
6035 2004-11-17 Raja R Harinath <rharinath@novell.com>
6037 * Makefile.am (clean-local): Rename from 'clean'.
6039 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6041 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
6042 to mono_arch_is_int_overflow.
6043 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
6046 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
6048 * declsec.c|h: New files to support declarative security attributes.
6049 Added function to check if a method has (applicable) security.
6050 * mini.c|h: Add check for declarative security attributes in
6051 mono_method_check_inlining.
6052 * Makefile.am: Added declsec.c and declsec.h to the build.
6054 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
6056 * mini.c, mini.h: update to keep dynamic code info per-domain.
6058 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
6060 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
6061 (mini_init): Get rid of it from here too.
6063 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
6065 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
6066 implemented OP_RETHROW (patch by Geoff Norton
6067 <gnorton@customerdna.com>).
6069 2004-11-10 Geoff Norton <gnorton@customerdna.com>
6071 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
6072 between appdomains. Fixes appdomain-unload on PPC.
6074 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
6076 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
6077 mini-exceptions.c: handle the new wrapper types.
6078 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
6079 token value as a MonoClass* when compiling a wrapper.
6080 mono_jit_create_remoting_trampoline now takes an additional
6081 MonoRemotingTarget parameter.
6083 2004-11-10 Martin Baulig <martin@localhost>
6085 * mini.c (mono_method_to_ir): Use `generic_container->context'
6086 rather than creating a new one.
6088 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6090 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
6092 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
6094 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
6096 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
6097 the experimental aot cache stuff.
6099 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
6101 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
6102 mini-exceptions.c: update to exception clause structure changes.
6104 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
6106 * exceptions-x86.c (throw_exception): Fix warnings.
6108 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
6111 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
6113 * exceptions-sparc.c (get_throw_exception): Really fix this.
6115 2004-11-07 Ben Maurer <bmaurer@ximian.com>
6117 * tramp-*.c: we no longer support icalls without wrappers, so
6118 a bit of code can be removed here
6120 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
6122 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
6125 * cpu-sparc.md: Add op_rethrow.
6127 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
6129 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
6131 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
6132 * mini-ops.h: Add OP_RETHROW.
6134 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
6136 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
6138 2004-11-05 Geoff Norton <gnorton@customerdna.com>
6140 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
6141 Makes the output much easier to read
6143 2004-11-05 Ben Maurer <bmaurer@ximian.com>
6145 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
6146 prevents another huge leak when compiling with ssa. Secondly, the
6147 performance of doing this rather than freeing the lists is much
6148 better. GList does a lock every time you allocate a list link,
6149 so that it can use a memory pool. So, it is better to just use
6150 a memory pool of our own.
6152 * ssa.c, linear-scan.c: replace g_list_remove_link with
6153 g_list_delete. The remove one does not free the GList, so we were
6154 leaking memory. On -O=all --compile-all with corlib, this cut down
6155 3 MB of allocations.
6157 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
6159 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
6161 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
6163 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
6164 into a new function mono_create_jit_trampoline ().
6166 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
6168 * trace.c (get_spec): Allow tracing of classes without a namespace.
6170 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
6172 * mini.c: Fix pointer overwrite in mini_method_compile.
6174 2004-11-2 Geoff Norton <gnorton@customerdna.com>
6176 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
6177 The darwin ABI needs some special handling for 1 and 2 byte structs
6178 Lets use lbz/lhz instead of lwz everywhere.
6179 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
6180 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
6181 Use stb/sth for the former, and put the latter always on stack instead of in
6184 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
6186 * trace.c (is_filenamechar): Add '_'.
6188 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6190 * mini-s390.c: Fix prolog length to allow for large trace requirements.
6192 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
6194 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
6196 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
6197 depends on libmonogc. Fixes #68805.
6199 2004-10-26 Miguel de Icaza <miguel@ximian.com>
6201 * mini.c (mono_jit_free_method): Provide extra information for
6202 this error. Currently this leaks, but will be turned into a
6203 developer option in the future.
6205 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
6207 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
6209 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
6211 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
6212 boundary. Fixes reading of PATCH_INFO_R4 and R8.
6213 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
6215 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
6217 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
6218 trampolines for AOT code.
6220 2004-10-22 <vargaz@freemail.hu>
6222 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
6223 constructed types. Fixes #68136.
6225 2004-10-21 Martin Baulig <martin@ximian.com>
6227 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
6228 if it returns true, unwind the stack to the call instruction.
6230 2004-10-21 <vargaz@freemail.hu>
6232 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
6234 * mini.h: Bump AOT version number.
6236 * objects.cs: Add another test for unbox trampolines.
6238 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
6241 2004-10-20 <vargaz@freemail.hu>
6243 * driver.c: Add SHARED to the set of optimizations tested.
6245 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
6247 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
6250 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
6252 2004-10-20 Martin Baulig <martin@ximian.com>
6254 * mini-exceptions.c (mono_handle_exception): Call
6255 mono_debugger_handle_exception() to tell the debugger about
6256 catch/finally clauses.
6258 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
6260 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
6262 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
6265 2004-10-15 Geoff Norton <gnorton@customerdna.com>
6267 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
6268 methods as their native size, fixed bug #57543, #57545.
6269 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
6270 This saves a temporary register and mullw call down into 1 (minor perf
6271 increase for cases like sum = sum * 5; This use to translate into:
6274 It now translates to
6277 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
6279 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
6282 2004-10-11 Martin Baulig <martin@ximian.com>
6284 * mini.c (mono_method_to_ir): If we're a generic method, get the
6285 MonoGenericContainer from our MonoMethodNormal and create a
6286 MonoGenericContext from it.
6288 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
6290 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
6292 * basic-long.cs: Add test for checked i8->i2 cast.
6294 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
6296 * inssel-ppc.brg: added a couple of speedup rules.
6298 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
6300 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
6301 to speed up rebuilds.
6303 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6305 * mini-s390.c: Minor fix to OP_OR_IMM.
6307 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
6309 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
6310 better. Fixes appdomain-unload.exe on sparc.
6312 2004-10-02 Massimiliano Mantione <massi@ximian.com>
6314 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
6315 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
6318 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
6320 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
6322 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
6324 * mini.c: Always generate a field read/write wrapper for members
6325 of the class MarshalByRefObject since the actual instance could
6328 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
6330 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
6332 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
6334 * driver.c mini.h trace.c: Move the setting of the main assembly into
6335 a separate function called mono_trace_set_assembly () and call it after
6336 actually loading the main assembly. Fixes #66872.
6338 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
6340 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
6341 using the code manager.
6343 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
6345 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
6347 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
6349 * cpu-amd64.md: Fix bug in previous patch.
6351 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
6354 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
6356 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
6357 mini-exceptions.c: updates for changed stack walk interface.
6359 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6361 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
6363 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
6365 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
6367 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
6369 * driver.c (mini_regression_list): Do not call mono_assembly_close
6370 since assemblies can't be unloaded.
6372 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
6374 * cpu-amd64.md: Fix more instruction lengths.
6376 * cpu-amd64.md: Fix lengths of some instructions.
6378 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
6380 * inssel.brg: Make the array ldelema check aot friendly.
6382 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
6384 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
6386 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
6388 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
6390 * mini-x86.c: Fix build.
6392 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
6393 mono_type_get_underlying_type () helper function to simplify code.
6395 2004-09-09 Martin Baulig <martin@ximian.com>
6397 * mini-amd64.c: Don't access `type->data.klass' directly, call
6398 mono_class_from_mono_type() instead since the type may be a
6401 2004-09-09 Martin Baulig <martin@ximian.com>
6403 * mini-amd64.c (get_call_info): Fix support for generic instances.
6404 (add_valuetype): Use mono_class_from_mono_type() to get the class
6405 since we can be a generic instance.
6407 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
6409 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
6411 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
6413 * liveness.c: reset spill costs on each scan: bug 62107
6415 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
6417 * exceptions-sparc.c (mono_arch_find_jit_info): remove
6418 unnecessary line that doesn't compile
6420 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
6422 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
6423 trampolines, make them call an error function so people can fix their
6426 2004-09-06 Martin Baulig <martin@ximian.com>
6428 * mini.c (mono_method_to_ir): When initializing locals, handle a
6429 generic instances like a valuetype if it's a valuetype and like a
6430 class if it's a class.
6432 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
6434 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
6435 stack. Fixes #64674.
6437 * exceptions.cs: Add test for unwinding of call arguments.
6439 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
6441 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
6442 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
6443 set the carry/borrow flag). The sparc and s390 implementations
6444 can now use optimized versions (and simplify the code). ppc bugfixes.
6446 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
6448 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
6450 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
6452 * inssel-amd64.brg: Remove leftover 32 bit rule.
6454 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
6456 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
6458 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
6459 mono_arch_find_jit_info functions into a new function. Fix a memory
6462 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
6465 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
6467 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
6470 * exceptions.cs: Add array size tests.
6472 * mini.c: Allocate a separate icall wrapper for each arity of
6473 mono_array_new_va. Fixes #59509.
6475 * exceptions.cs: Add testcase for 64578.
6477 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
6479 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
6481 2004-09-02 Martin Baulig <martin@ximian.com>
6483 * mini.c (mono_method_to_ir): When initializing the locals, call
6484 handle_initobj() on the generic instance itself, not its
6487 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
6489 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
6490 MonoJitInfo for dynamic methods.
6492 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
6494 * mini.c: Add support for freeing JIT data for dynamic methods.
6496 2004-09-01 Martin Baulig <martin@ximian.com>
6498 * mini-x86.c (is_regsize_var): Added support for generic
6500 (mono_arch_emit_prolog): Make this compile again, use
6501 `x86_push_imm_template (code)'.
6503 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
6505 * mini-x86.c: make all push_imm instructions that get
6506 patched always emit the long form
6508 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
6510 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
6511 in a per-domain hash.
6513 * mini-amd64.c (merge_argument_class_from_type): Handle generic
6516 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
6518 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
6521 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
6524 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
6525 Beginnings of SSE2 support.
6527 * exceptions.cs: Add more tests for checked int<->uint casts.
6529 2004-08-28 Martin Baulig <martin@ximian.com>
6531 * mini-x86.c (mono_arch_instrument_epilog): Added support for
6535 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
6536 Handle generic instances recursively.
6538 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
6540 * iltests.il: test for conv.u8 on a constant
6542 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
6544 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
6545 LCONV_x4 (shrun_32 (membase)).
6547 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
6549 * inssel-x86.brg: c&p rules for push/setret of long
6551 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
6553 * inssel-x86.brg: c&p rules for compare (base, regvar) and
6554 compare (regvar, base)
6556 * inssel-x86.brg: more burg love
6558 * inssel.brg: more cleanup
6560 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
6562 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
6564 * basic-long.cs, basic-calls.cs: new tests for optimization.
6566 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
6568 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
6571 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
6573 * mini-amd64.c (read_tls_offset_from_method): Add another case.
6575 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
6577 * inssel.brg (mini_emit_memcpy): use
6578 NO_UNALIGNED_ACCESS to disable memcpy optimization
6580 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
6582 * mini-amd64.c: Handle generic types in various places.
6584 * mini.c (mono_method_to_ir): Handle generic types in init locals.
6586 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
6588 * mini.c (handle_box): Fix warning.
6590 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
6592 * mini-amd64.h: Enable the emit_state optimization.
6594 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
6596 * mini-amd64.c: Add some new 64 bit peephole opts.
6598 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
6600 * cpu-amd64.md: sreg1 of div instructions must be %rax.
6602 * mini-amd64.c: Register allocator fixes.
6604 * mini.c: Add an optimization to emit_state to avoid allocation of new
6605 registers on some platforms.
6607 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
6609 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
6611 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
6612 allocation. Fixes #63085.
6614 * basic-long.cs: Add new regression test.
6616 * mini-amd64.c: Register allocator improvements.
6618 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
6620 * mini-amd64.c (read_tls_offset_from_method): Add another code
6623 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
6624 instruction sequence for nullifying class init trampolines.
6626 * objects.cs: Add new regalloc test.
6628 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
6630 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
6632 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
6634 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
6637 * driver.c: Fix profiling after TLS changes.
6639 * driver.c (mono_main): Set mono_stats.enabled if needed.
6641 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
6644 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
6646 * mini-x86.c: use a 1 op rather than a 2 op tls access
6647 instruction -> faster.
6649 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
6651 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
6654 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
6656 * exceptions-sparc.c (throw_exception): fix typo
6658 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
6660 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
6661 set tree->dreg correctly with tls. Allow any
6662 register to be used.
6664 * mini-x86.c (read_tls_offset_from_method): add new code
6665 generation pattern seen with GCC.
6668 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
6670 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
6671 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
6672 exceptions-sparc.c: fix some performance issues in exception
6673 handling and setting of the stack trace for exceptions that were
6676 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
6678 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
6681 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
6684 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
6686 This patch inlines tls access, when possible.
6688 * mini.h: new arch functions for TLS intrinsics.
6689 All platforms updated with a stub.
6691 * mini.c: use the new intrinsics
6693 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
6694 arch specific intrinsic for tls variables
6696 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
6698 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
6701 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
6703 * mini.c: thread local allocation
6705 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
6707 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
6709 * Makefile.am: Link against the static version of libmonogc.
6711 * Makefile.am: Link the static versions of the convenience libraries
6712 into the mono executable.
6714 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
6716 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
6718 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
6719 on integer overflow.
6721 * mini-amd64.c: Reorganize function call code.
6723 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
6725 2004-08-14 Ben Maurer <bmaurer@ximian.com>
6727 * inssel-x86.brg: use xor eax,eax.
6729 * basic.cs: new tests
6731 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
6733 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
6734 in exception throwing code.
6736 2004-08-14 Ben Maurer <bmaurer@ximian.com>
6738 * inssel-x86.brg: use xor esi,esi.
6740 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
6742 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
6743 can trace methods compiled during mini_init () too.
6745 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
6748 2004-08-14 Ben Maurer <bmaurer@ximian.com>
6750 * Makefile.am: static link on x86 (r=zoltan)
6752 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
6754 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
6755 code since it causes some programs to fail.
6757 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
6759 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
6761 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
6763 * mini.c: ovfops_op_map - add STACK_OBJ case for
6765 * basic.cs: add test_0_pin_string as test
6768 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
6770 * Makefile.am: build C# if srcdir != builddir
6772 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
6774 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
6775 fall-through blocks.
6777 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
6779 * driver.c: enable loop by default again and include abcrem in -O=all.
6781 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
6783 * iltests.il: Add some localloc tests.
6785 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
6787 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
6790 * inssel-amd64.brg: Add some optimizations.
6792 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
6795 * Makefile.am: Statically link mono against libmono on AMD64.
6797 * mini-amd64.c inssel-amd64.brg: Optimizations.
6799 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
6801 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
6803 * tramp-amd64.c: Patch calling code in trampolines.
6805 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
6807 * mini-amd64.c: pinvoke struct passing fixes.
6809 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
6811 * mini-sparc.c: redo change, make mono_arch_cpu_init call
6812 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
6814 2004-08-05 Duncan Mak <duncan@ximian.com>
6816 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
6819 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
6821 * mini-amd64.c (emit_move_return_value): Move return value for normal
6824 2004-08-05 Martin Baulig <martin@ximian.com>
6826 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
6827 `type->type'; just modify `type' itself when dealing with enums
6828 and generic instances.
6829 (check_call_signature): Make `simple_type' a `MonoType *'.
6831 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
6833 * mini.c: Use OP_PADD to add offsets to addresses.
6835 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
6837 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
6839 * mini-sparc.c (mono_arch_emit_epilog): fix check
6840 for folding last op into restore instruction
6842 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
6844 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
6845 helper methods using the code manager.
6847 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
6849 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
6851 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6853 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
6854 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
6856 * mini-s390.c: fix tail processing
6858 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
6860 * mini-ppc.c: mul.ovf.un exception name fix.
6862 2004-08-03 Martin Baulig <martin@ximian.com>
6864 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
6865 instances; before jumping to `handle_enum', also modify `ptype'.
6867 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
6869 * cpu-sparc.md: fcall maximal length too small.
6871 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
6873 * mini-amd64.c mini.h: Add initial support for passing/returning
6874 structures to/from pinvoked methods.
6876 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
6878 * mini-ppc.c: reg allocator fix.
6880 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
6882 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
6884 * inssel.brg: Optimize memset on 64 bit machines.
6886 * mini-amd64.c: Fix some vararg cases.
6888 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6890 * mini-s390.c: Corrected macro in emit_float_to_int
6892 * s390-abi.cs: Tests to exercise the s390 ABI
6894 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
6896 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
6899 * basic.cs: Add a test for add.ovf.un.
6901 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
6903 * mini-sparc.c: add case for OP_IDIV_UN
6905 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
6907 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
6909 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
6911 2004-07-30 Ben Maurer <bmaurer@ximian.com>
6913 * basic.cs: regression tests.
6915 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
6918 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
6920 * basic.cs: Add a new test.
6922 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
6923 and AOT. Various fixes and optimizations.
6925 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
6927 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
6929 * mini-ppc.c: make sure temp regs are not used for global reg
6932 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
6934 * cpu-sparc.md: conv_i8 fix for 64bits
6936 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
6938 2004-07-29 Ben Maurer <bmaurer@ximian.com>
6940 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
6941 add opcode for cmp BYTE PTR [eax], imm.
6943 * inssel.brg: Make memcpy and memset takes bases.
6945 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
6947 * *-amd64.*: More AMD64 work.
6949 2004-07-28 Ben Maurer <bmaurer@ximian.com>
6951 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
6952 add a compare-not-equal opcode.
6954 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
6956 * mini.c: Use mono_init_from_assembly instead of mono_init.
6958 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
6960 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
6962 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
6964 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
6966 * inssel.brg: 64 bit fixes.
6968 * mini.h (MonoCallInst): Add some AMD64 specific data.
6970 * mini.h: Add some OP_P opcodes.
6972 2004-07-28 Ben Maurer <bmaurer@ximian.com>
6974 * basic.cs: tests for 61797 and 61740
6976 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
6978 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
6979 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
6981 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
6983 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
6985 * *-amd64*.*: Ongoing AMD64 work.
6987 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
6989 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
6991 * *-amd64*: Ongoing AMD64 work.
6993 * mini-arch.h: Add AMD64 support.
6995 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
6997 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
6999 * mini-ops.h: Add new opcodes.
7001 * Makefile.am: Add AMD64 support.
7003 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
7004 rules into the inssel-long*.brg files.
7006 * *-amd64.*: Add beginnings of AMD64 backend.
7008 2004-07-22 Ben Maurer <bmaurer@ximian.com>
7010 * mini.c (print_dfn): commenting out the code that prints
7011 the cil. With -O=deadce, this makes -v -v crash.
7013 * cpu-pentium.md: make checkthis have a length of 2
7015 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
7017 * mini-sparc.h: fix implementations of __builtin
7018 functions for Sun compiler for V9.
7020 2004-07-16 Ben Maurer <bmaurer@ximain.com>
7022 * mini.c: use the new stelem.ref wrapper
7023 * exceptions.cs, arrays.cs: new stelem.ref tests
7025 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
7027 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
7028 new XSP should work with these changes).
7030 2004-07-14 Ben Maurer <bmaurer@ximain.com>
7032 * inssel-{long32,x86,}.brg: trivial optimizations.
7034 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
7036 * mini.c: load value when emitting box operation in
7039 2004-07-12 Ben Maurer <bmaurer@ximian.com>
7041 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
7042 is one byte shorter than cmp DWORD PTR [eax], 0.
7044 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
7046 * inssel-ppc.brg: arguments on the stack are always
7047 relative to the stack pointer (spotted by Neale Ferguson).
7049 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7051 * exceptions-x86.c: delay appending the method name to the trace until
7052 after mono_jit_info_table_find is called, as this gets the real
7055 2004-07-09 Ben Maurer <bmaurer@ximian.com>
7057 * aot.c: register roots
7059 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
7061 * aot.c : I could just use PLATFORM_WIN32 flag.
7063 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
7065 * aot.c : Reverting the previous fix. This time it broke linux build.
7067 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
7069 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
7071 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
7073 * mini.c (handle_stack_args): Remove some more debugging code.
7075 * mini.c (handle_stack_args): Remove debug output left in by mistake.
7077 * driver.c mini.h aot.c: Allow additional options to be specified with
7078 --aot and pass them to mono_compile_assembly.
7080 * aot.c: Add experimental code to AOT compile all loaded assemblies
7081 on demand and save the code into a cache in the filesystem.
7083 * aot.c: Add support for more wrapper methods.
7085 * mini.c (handle_stack_args): Handle some corner cases. Fixes
7088 * cpu-*.md: Remove removed opcodes.
7090 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
7091 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
7092 related icalls to marshal.c.
7094 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
7096 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
7098 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
7100 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
7102 2004-07-06 Ben Maurer <bmaurer@ximian.com>
7103 * liveness.c: If liveness is recomputated we need to reset the information
7104 for each variable. This way, if the liveness range has been narrowed
7105 by optimizations that happened after the last computation, we can return
7108 For example, if you have
7113 // Tons of code that does not affect i
7119 i = 0 is dead code and will be removed by SSA. However, when
7120 linear scan gets to the code, i will still appear to be live
7121 throughout the entire block. This prevents good register allocation.
7123 2004-07-06 Martin Baulig <martin@ximian.com>
7125 * debug-mini.c (mono_debug_init_method): Allow
7126 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
7127 (mono_debug_add_icall_wrapper): New method.
7129 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
7131 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
7133 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
7136 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
7138 * aot.c (mono_aot_load_method): Fix loading of debug info.
7140 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
7142 * aot.c: Add logging support.
7144 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
7146 * mini.h: Add prototype for mono_print_method_from_ip.
7148 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
7150 * inssel.brg: 64 bit fixes.
7152 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
7155 * Makefile.am: Add SPARC64 support.
7157 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
7159 * aot.c: Fix alignment problems on 32 bit platforms.
7161 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
7163 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
7166 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
7169 * mini.h: Bump AOT file version. Some 64 bit fixes.
7171 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
7173 * inssel-sparc.brg: Add new rule to avoid register moves.
7175 * inssel.brg: Add ldind_to_load_membase helper function.
7177 2004-06-30 Ben Maurer <bmaurer@ximian.com>
7179 * mini.c: OffsetToStringData intrinsic.
7181 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
7183 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
7185 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
7188 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
7189 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
7191 * mini.c: reinstated mono_compile_get_interface_var()
7192 on x86, too, since the change breaks the Gtk# build there as well.
7194 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
7196 * driver.c: remove loop from the default optimizations: it seems to
7197 interact badly with some of the other options (see bug #60613).
7199 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
7201 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
7202 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
7204 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
7206 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
7207 vararg-using methods.
7209 2004-06-21 Martin Baulig <martin@ximian.com>
7211 * mini/mini-exceptions.c
7212 (mono_handle_exception): Added `gpointer original_ip' argument.
7213 After calling mono_unhandled_exception(), call
7214 mono_debugger_unhandled_exception() and if that returns true,
7215 restore the context and return.
7217 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
7219 * mini-ppc.c: prefer the use of relative branches so
7220 they won't need to be patched in aot code (patch from Patrick Beard).
7222 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
7224 * aot.c: patch from Patrick Beard to make the output assembly
7225 more correct for the MacOSX assembler. Small tweak to
7226 generate sane images on Linux/PPC, too.
7228 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
7230 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
7231 case until bug #59509 is fixed (shows up in #60332).
7233 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
7235 * mini.c: make sure the needed wrappers are compiled, too, with
7238 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
7240 * driver.c: remove NPTL reference in --version output.
7242 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
7244 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
7245 generate valid assembly for the Mach-O assembler.
7247 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
7249 * driver.c: don't include abcrem in the all optimization specifier
7250 since it slows down jit compilation too much for now.
7252 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
7254 * mini.c: use BIGMUL only if both operands have the same signage.
7255 * iltests.il: Test for bug 60056. (errors related to signage in
7260 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
7262 * mini.c, aot.c: memory leak fixes.
7264 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
7266 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
7268 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
7270 * Makefile.am: remove the -static hack completely, it links in
7271 statically glib as well.
7273 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
7275 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
7276 * exceptions.cs: make it compile with new mcs/csc.
7278 2004-06-03 Massimiliano Mantione <massi@ximian.com>
7279 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
7280 and added relevant test case.
7282 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
7284 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
7285 regressions in gtk-sharp.
7287 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
7289 * exceptions.cs: New regression tests.
7291 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
7293 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
7295 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
7297 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
7299 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
7301 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
7303 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
7305 * mini.c (mono_jit_runtime_invoke): Init class in this
7306 method instead of trusting mono_jit_compile_method to
7307 do the work (because wrappers can be in object class)
7309 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
7311 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
7313 * basic-long.cs: New regression test.
7315 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
7317 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
7320 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
7322 * Makefile.am: fix miguel's change to build mono statically against
7323 libmono (track build dependencies).
7325 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
7327 * cfold.c: Some glib versions do not have G_MININT32.
7329 2004-05-26 Massimiliano Mantione <massi@ximian.com>
7331 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
7332 with precision of tan, atan, sin and cos, and implemented related
7333 regressions tests (fixes bug 54467, but one new problem appeared and
7336 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
7338 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
7340 * exceptions.cs: Add test for constant folding && division by zero.
7342 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
7343 since driver.c is in libmono too, so the optimization was useless.
7345 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
7346 variable to driver.c so the compiler can emit more efficient code to
7349 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7351 * Makefile.am: don't distribute generated inssel.[ch] files.
7353 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
7355 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
7356 into the default appdomain. Fixes #58707.
7358 * jit-icalls.c: Remove the broken approximation for truncl, doing
7359 no conversion is better.
7361 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
7364 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
7366 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
7367 of the mcrxr instruction which is not available on some processors
7368 even if it's documented to be. Implement add and sub overflow correctly
7369 (still not complete for long unsigned). Speed up icalls a bit.
7371 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
7373 * mini.c (mono_jit_compile_method_with_opt): Make sure that
7374 we run .cctor in the current domain instead of target_domain.
7376 Fixes bug #58558, .cctor not being called in -O=shared.
7378 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
7380 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
7382 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
7384 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
7385 which can be done with an imm8, do it that way.
7386 (mono_arch_output_basic_block): ditto for a jmp
7387 (mono_arch_emit_prolog): Computate maximum offset of a label.
7389 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
7391 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
7392 now tries to allocate prefered physical reg's for virtual
7393 regs. This reduces the number of emited spills/loads with
7394 20-30% on our core assemblies.
7396 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
7398 * jit-icalls.c: truncl() is not needed and trunc() is
7399 the correct thing to do anyway (bug #58287).
7401 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
7403 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
7406 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
7408 * driver.c: enable loop optimizations by default.
7410 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
7412 * mini-x86.c: fix calc of max loop size when aligning loops start.
7414 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
7416 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
7419 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
7421 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
7424 * basic-long.cs: Add tests for add/subtract of immediates with carry.
7426 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
7428 * mini.c (inline_method): Allways inline some wrappers even if the cost
7429 is too large. Fixes #58785.
7431 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
7433 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
7435 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
7436 (crichton@gimp.org). Beginning of support for sparc/linux.
7438 * mini-sparc.c: Optimize retrieval of LMF address.
7440 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
7442 * exceptions-ppc.c: handle alloca in methods with clauses.
7444 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
7446 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
7448 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
7450 * mini.c: Delegate most of the abort signal work to
7451 mono_thread_request_interruption, which also handles Stop and Suspend
7454 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
7456 * mini.c mini.h: Allow inlining of icall wrappers if the backend
7457 supports the save/restore lmf opcodes.
7459 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
7461 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
7464 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
7466 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
7468 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
7469 methods which contain array accesses.
7471 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
7472 boundaries. Fixes #58537.
7474 * iltests.il: Add regression test for #58537.
7476 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
7478 * mini-x86.c (mono_arch_local_regalloc): Last part of
7479 fix for bug #58633 (releasing register to early).
7481 2004-05-18 Miguel de Icaza <miguel@ximian.com>
7483 * basic-long.cs: Add new regression test.
7485 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
7487 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
7488 register too early on the chain.
7490 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
7492 * mini.c (create_helper_signature): Use a helper function to reduce
7493 the code which needs to be written. Also set the calling convention of
7494 icalls on windows. Fixes #57840.
7496 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
7498 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
7499 exceptions-ppc.c: added helper function to get the instruction address
7500 from a signal handler context.
7502 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
7504 * helpers.c: use g_get_tmp_dir. Invokes happyness
7507 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
7509 * helpers.c: Add new env variable to pass args to objdump.
7510 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
7512 2004-05-17 Radek Doulik <rodo@ximian.com>
7514 * Makefile.am (common_sources): added abcremoval.h so it get
7515 disted and daily mono packages on go-mono.com will build again
7517 2004-05-17 Massimiliano Mantione <massi@ximian.com>
7519 * abcremoval.c: Fixed coding style, added copyright header.
7521 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
7523 * mini.h: Added prototype for abc removal main function.
7525 * build_relations_propagation_table.pl: Added copyright header.
7527 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
7529 * basic-long.cs: reg test for complex ceq_long bug.
7531 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
7533 * mini-x86.c (mono_arch_local_regalloc): Correctly free
7534 reg in long and clob case (bug #58343). Fixed/added comments.
7536 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
7538 * mini.c (mono_jit_runtime_invoke): Follow new convention
7539 of calling the invoke method with an function pointer.
7541 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
7543 * ChangeLog: Fix author of memory leak patch.
7545 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
7547 * Makefile.am: fix make dist as well...
7550 2004-05-14 Massimiliano Mantione <massi@ximian.com>
7552 * cfold.c: Made so that conversions from pointer to int4 are no-ops
7553 on archs where pointers are 4 bytes long.
7555 * Makefile.am: Added abcremoval.c source file.
7557 * abcremoval.c: Added abcremoval.c.
7559 * abcremoval.h: Added abcremoval.h.
7561 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
7563 * inssel.brg: Enabled bounds check removal.
7565 * mini.c: Added support for abcrem optimization.
7567 * mini.h: Added abcrem optimization label.
7569 * driver.c: Added support for abcrem optimization.
7571 * propagated_relations_table.def: Added propagated_relations_table.def.
7573 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
7575 * mini.c, cfold.c: fix style.
7577 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
7579 * mini.c: handle issue with the low-level implementation of
7580 some long opcodes (bug #54209).
7582 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
7584 * basic.cs: test for my new cmov stuff.
7586 2004-05-13 Patrik Torstensson
7588 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
7589 opt and added peephole documentation.
7591 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
7593 * tramp-ppc.c: rewrote the generic trampoline code.
7595 2004-05-11 Patrik Torstensson
7597 * mini-x86.c: optimize long shl/shr asm code (one less branch)
7599 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
7601 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
7603 * mini.h mini.c dominators.c: Applied patch from Derek Woo
7604 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
7606 * mini.c: Add new icalls for AsAny marshalling.
7608 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
7610 * tramp-ppc.c, mini-ppc.c: more cleanups.
7612 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7614 * mini.c: no warnings.
7616 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
7618 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
7620 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
7622 * mini.c: In the thread abort signal handler, if the thread is in the
7623 process of being stoped, don't throw the Abort exception, just stop the
7626 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
7628 * tramp-ppc.c: removed old code.
7630 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
7632 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
7633 do some simple speed optimizations on ppc.
7635 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
7637 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
7638 and large offsets in load/store.
7640 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
7642 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
7643 it causes regressions.
7645 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
7647 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
7650 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
7652 * jit-icalls.c: remove warnings.
7653 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
7654 speedups for unsafe code.
7656 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
7658 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
7660 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
7662 * basic-calls.cs: Add new regression test.
7664 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
7667 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
7669 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
7672 2004-05-06 Patrik Torstensson
7674 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
7675 long reg allocation in any reg (not only eax:edx) and implemented
7676 long shl/shr ops in asm instead of helpers.
7678 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
7680 * mini-sparc.h: Fix warnings.
7682 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
7685 * mini-exceptions.c (mono_handle_exception): Call the filter in a
7686 separate statement for clarity.
7688 * mini-sparc.c: Update status.
7690 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
7692 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
7695 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
7697 * inssel-ppc.brg: another small pre-release workaround:
7698 we don't do overflow detection for long_sub_un.
7700 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
7702 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
7703 (also works around a weird ppc bug: 57957).
7705 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
7707 * tramp-ppc.c: trampoline fixes.
7709 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
7711 * mini-ppc.c: fixed typos.
7713 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
7715 * mini-ppc.c, exceptions-ppc.c: more code saves registers
7716 at the top of the stack. Fixed typos. Use a frame registers
7717 for all the methods with exception clauses.
7719 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
7721 * exceptions-ppc.c: restore fp registers.
7723 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
7725 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
7726 order from the stack top (moved the stack room to save the
7727 return value for trace after the param area). Fixed corruption
7728 in restoring registers on unwind.
7730 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
7732 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
7734 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
7736 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
7737 and prolog/epilog for methods that use it. Allow
7738 enough param area room for varargs methods. Fix miguel's
7739 breakage in exception handling.
7741 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
7743 * Makefile.am: run genmdesc only on current arch.
7745 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7748 * mini-x86.h: fix the build on windows.
7750 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
7752 * 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.
7754 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
7756 * mini-exceptions.c: New file.
7758 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
7759 Move some parts of the x86 exception handling code to an
7760 arch-independent file so it can be shared with other ports.
7762 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
7764 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
7766 2004-04-26 David Waite <mass@akuma.org>
7768 * driver.c: remove comma from end of enumeration declaration
7770 2004-04-26 Jackson Harper <jackson@ximian.com>
7772 * driver.c: parse config file before loading first assembly. This
7773 allows the user gac to be enabled/disabled.
7775 2004-04-23 Miguel de Icaza <miguel@ximian.com>
7777 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
7778 simpler mechanism: we do not care what is encoded initially
7779 (branch absolute or relative), we care about the code and its
7780 target. I kept the old code for reference for now.
7782 The new code tries first to determine if the jump is anywhere in
7783 the -/+32 absolute meg range, if it succeeds, it encodes using the
7784 absolute branch; If not, it tried to find something in the
7785 relative range, if not, it uses the handle_thunk code.
7787 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
7789 * exceptions-ppc.c: use the correct ip register on macosx.
7791 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
7793 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
7795 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
7797 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
7798 Raise exception on integer divide by zero by hand since the hw
7799 doesn't support it. Handle NaNs in FP compares.
7801 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
7803 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
7804 code reducing duplication between the platforms and enabled
7805 signal exception handling (on linux for now).
7807 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
7809 * exceptions-ppc.c: more macosx support.
7811 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
7813 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
7815 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
7817 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
7819 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
7821 * iltests.il: more tests.
7823 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
7825 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
7828 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
7830 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
7832 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
7834 * liveness.c: Mark variables as volatile in all basic blocks reachable
7835 from exception clauses.
7837 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
7839 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
7842 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
7844 * iltests.il, basic.cs: more tests for regalloc.
7846 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
7848 * iltests.il: Some tests for register allocation modifications
7851 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
7853 * exceptions.cs: Add regression test for bug #56782.
7855 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
7856 original stack trace if an exception is rethrown. Fixes #56782. Oh,
7857 the beauty of fixing the same thing in 5 different files...
7859 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
7861 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
7864 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
7866 * mini.c: Add support for STRWLPARRAY marshalling convention.
7868 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
7870 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
7871 to init the context to setup the regs pointer).
7873 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
7875 * exceptions-ppc.c: more exceptions work.
7877 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
7879 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
7882 2004-04-13 Miguel de Icaza <miguel@ximian.com>
7884 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
7885 can use the memory directly.
7887 * cpu-pentium.md: Update documentation from a post from Zoltan.
7889 add x86_add_membase, x86_sub_membase, x86_mul_membase
7891 2004-04-13 Miguel de Icaza <miguel@ximian.com>
7893 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
7894 GENERAL_REGS they were also hardcoded for all PPC ports.
7896 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
7898 Remove hard-coded limit for floating point registers, use
7899 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
7901 Notice that in MacOS X calling conventions you can fit a lot more
7902 floating point values in registers, so I should update the PInvoke
7903 test to excercise the passing of floating point values on the
7904 stack (currently broken).
7906 2004-04-06 Miguel de Icaza <miguel@ximian.com>
7908 * tramp-ppc.c (create_trampoline_code): Added
7909 JUMP_TRAMPOLINE_SIZE.
7910 (ppc_magic_trampoline): Follow the pattern from
7911 x86_magic_trampoline: if code is set to zero, return.
7912 (create_trampoline_code): Always pass MonoMethod to the jump
7913 trampoline, before it was passing a null.
7914 (mono_arch_create_jump_trampoline): Implement the jump stub, could
7915 share the code with mono_arch_create_jit_trampoline.
7917 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
7919 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
7922 * cpu-g4.md: Added length for jmp instruction, the worst case
7923 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
7926 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
7928 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
7930 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
7932 * mini.c: Only set bblock->real_offset when adding a new bblock, and
7933 before each IL instruction.
7935 * mini.c (CEE_BOX): Fix warnings.
7937 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7939 * mini.c: removed a few unused vars and extra whitespace.
7941 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
7943 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
7945 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
7947 (OP_GETCHR): use the above
7948 (CEE_LDELEMA): use the above.
7950 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
7951 version of the generic impl.
7952 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
7953 (CEE_LDELEMA): use the above.
7955 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
7957 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
7960 * iltests.il: Added new regression test for #56317.
7962 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
7964 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
7965 under NetBSD. Fixes #56450.
7967 * liveness.c (update_gen_kill_set): Fix previous patch.
7969 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7971 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
7973 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
7975 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
7978 * inssel-sparc.brg: Add more optimizations.
7980 * mini-sparc.c: Replace multiply/divide with shifts if possible.
7982 2004-04-01 Martin Baulig <martin@ximian.com>
7984 * mini.c (handle_box): New static function; moved the
7985 implementation of CEE_BOX here.
7986 (mono_method_to_ir): Added `constrained_call' variable.
7987 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
7988 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
7989 mono_method_get_constrained() to get the method.
7991 2004-04-01 Martin Baulig <martin@ximian.com>
7993 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
7994 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
7995 (mono_method_to_ir): We don't need these macros anymore since
7996 mono_class_get_full() already takes care of it.
7998 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8000 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
8001 use @function (as doesn't accept #function here) and check the return
8002 value of system and stop if fails.
8004 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8006 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
8008 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
8010 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
8012 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
8014 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
8017 * basic-long.cs: Add test for negation of Int64.MinValue.
8019 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
8021 * mini-sparc.c: Update status.
8023 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
8025 * exceptions-sparc.c: Fix return value in filters.
8027 * inssel-sparc.brg: Fix register allocation in some rules.
8029 2004-03-28 Martin Baulig <martin@ximian.com>
8031 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
8034 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
8036 * mini-x86.c (mono_arch_patch_code): Fix warnings.
8038 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
8039 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
8040 remove unused conv_u4 opcode.
8042 * mini-x86.c: Remove valgrind workaround since it slows down things
8043 even when mono is not run under valgrind.
8045 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
8047 * mini-sparc.c: Update status.
8049 * inssel-sparc.brg: Add some optimizations.
8051 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
8052 future delay slot filling. Add support for varargs, tail calls and JMP.
8054 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
8055 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
8057 * inssel.brg: Fix register allocation in OP_ARGLIST.
8059 * inssel.brg: Fix warnings.
8061 2004-03-25 Martin Baulig <martin@ximian.com>
8063 * mini.c (inflate_generic_field): Removed.
8064 (mini_get_method): Removed, use mono_get_method_full(),
8065 (mini_get_class): Removed, use mono_class_get_full().
8066 (mono_method_to_ir): Pass our generic context to
8067 mono_field_from_token().
8069 2004-03-25 Martin Baulig <martin@ximian.com>
8071 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
8072 of a `MonoMethod *'.
8073 (mini_get_method): Take a `MonoGenericContext *' instead
8074 of a `MonoMethod *'.
8075 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
8076 a new local variable called `generic_context' which holds the
8077 current `MonoGenericContext *'; use it to lookup things.
8079 2004-03-24 Martin Baulig <martin@ximian.com>
8081 * mini.c (mini_get_class): New static method; if we're inside a
8082 generic instance, inflate the class if neccessary.
8083 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
8085 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
8087 * iltests.il: New regression test for #55976.
8089 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
8092 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
8094 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
8097 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
8099 * liveness.c: Consider SSA stores as well as loads when making vars
8102 * exceptions.cs: New regression tests for register allocation.
8104 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
8106 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
8107 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
8108 domain lock only to protect puntual access to data structures.
8109 Added access lock for sighash, jit_icall_hash_name,
8110 jit_icall_hash_addr and domain->code_mp.
8112 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
8114 * driver.c: Print SIGSEGV handling method.
8116 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
8118 * mini.c (setup_jit_tls_data): Handle case when this is called
8119 multiple times for a thread.
8121 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
8122 is different from fbxx_un. Fixes #54303. Also use constants instead of
8123 magic numbers in a lot of places.
8125 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
8127 * exceptions.cs: Fix cctor test when --regression is used.
8129 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
8131 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
8134 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
8136 * inssel-ppc.brg: fixed register assignments for some rules.
8138 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
8140 * exceptions.cs: Add test for exceptions in static constructors.
8142 * mini.c (mono_jit_compile_method_with_out): Move the calling of
8143 static constructors outside the domain lock. Fixes #55720.
8145 2004-03-17 Martin Baulig <martin@ximian.com>
8147 * mini.c (get_generic_field_inst): Removed, this'll never happen.
8148 (inflate_generic_field): Take the `MonoMethod *' instead of the
8149 `MonoClass *' and added support for generic method.
8150 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
8151 have a `field->parent->gen_params', only inflate the field if it's
8152 an open constructed type.
8154 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
8156 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
8157 exception object instead of the preconstructed ones.
8159 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8161 * mini.c: reverted changed to sigsegv_signal_handler commited
8162 accidentally in the previous patch.
8164 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8167 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
8168 running --aot with an old assembly.
8170 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
8172 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
8175 * mini-sparc.c: Add support for v9 branches with prediction.
8177 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
8179 * mini.c (mini_init): #warning is GNUC only
8181 * mini-sparc.h: implement __builtin_frame_address
8182 and __builtin_return_address for Sun C compiler
8184 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
8186 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
8188 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
8190 * basic-calls.cs: Add test for unaligned byref long argument passing.
8192 * mini-ops.h: Add sparcv9 compare and branch instructions.
8194 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
8195 v9 instructions if we have a v9 cpu.
8197 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
8198 registers for global allocation.
8200 * exceptions-sparc.c: Fixes.
8202 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
8204 * liveness.c (mono_analyze_liveness): Optimized version.
8206 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
8208 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
8211 * basic-float.cs basic-calls.cs: New regression tests.
8213 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
8215 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
8216 sigaltstack implementation.
8218 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
8220 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
8221 stuff if SIGSEGV_ON_ALTSTACK is not defined.
8223 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
8225 * mini.c: Fix warnings.
8227 * mini.c (mono_resolve_patch_target): New function which contains the
8228 arch independent part of the patching process.
8230 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
8231 patching code to a separate function.
8233 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
8235 * mini.c (add_signal_handler): ifdef out on Windows
8237 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
8239 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
8240 cpu-sparc.md: Add exception handling support + other fixes.
8242 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
8243 typed GC detection in --version.
8245 * basic.cs exceptions.cs: New regression tests.
8247 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
8248 the arch specific code can store data during a compilation.
8250 * mini-ops.h: Add OP_SETFRET.
8252 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
8253 function, register a separate icall for each arity, so the icalls can
8256 * mini.c (mono_print_tree): Print negative offsets in a more readable
8259 * mini.c: Make signal handling work on sparc.
8261 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
8263 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
8265 * jit-icalls.c: Emulate truncl by aintl on solaris.
8267 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
8269 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
8271 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
8273 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
8275 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
8276 a MarshalByRef type, inline a method that performs the check, taking into
8277 account that the object can be a proxy. Also implemented tow new opcodes:
8278 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
8279 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
8280 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
8282 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
8284 * mini-ppc.c: if a relative branch displacement is too big
8285 but it points to and area reachable with an absolute branch,
8288 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
8290 * mini.c: optimize small copies in cpblk.
8292 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
8294 * basic-calls.cs basic-float.cs: New regression tests.
8296 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
8297 negative offsets from %fp. Implement localloc. Fix local register
8298 allocation. Fix the case when the this argument needs to be saved to
8299 the stack. Implement some missing opcodes.
8301 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
8303 * mini.c (mini_method_compile): Reenable global regalloc in methods
8304 with exception handlers.
8306 * linear-scan.c (mono_varlist_sort): Fix warning.
8308 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
8310 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
8313 * liveness.c: Make all variables uses in exception clauses volatile, to
8314 prevent them from being allocated to registers. Fixes #42136.
8316 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
8318 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
8321 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
8322 argument to mono_arch_regalloc_cost.
8324 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
8327 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
8329 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
8330 Make the cost of allocating a variable to a register arch dependent.
8332 * basic-calls.cs: Fix compilation of tests.
8334 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
8335 helper function to cut back on the number of #ifdefs needed.
8337 * mini-ppc.c: Fix compilation.
8339 * basic-calls.cs: New regression tests.
8341 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
8343 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
8344 of l0 since that is callee saved.
8346 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
8349 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
8350 of delay instruction.
8352 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
8354 * mini.h (MonoCallInst): Add 'virtual' flag.
8356 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
8358 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
8360 * *.cs: New regression tests.
8362 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
8365 * mini.c (mono_runtime_install_handlers): Fix build.
8367 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
8368 'signal_stack_size' members.
8370 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
8371 alternate signal stack.
8373 * exceptions-x86.c: Add stack overflow handling.
8375 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
8376 functions to arch independent code.
8378 * mini.c (mono_print_tree): Print more detailed info for load_membase
8381 2004-02-23 Martin Baulig <martin@ximian.com>
8383 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
8385 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
8387 * mini-x86.c: fixed reg allocation for div/rem.
8389 2004-02-22 Miguel de Icaza <miguel@ximian.com>
8391 * driver.c (mono_main): Report some configuratio options on --version.
8393 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
8395 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
8396 low in the address space. Correctly flush memory in thunks where we
8399 2004-02-20 Martin Baulig <martin@ximian.com>
8401 * mini.c (mini_get_method): New static method; inflate all generic
8402 methods and methods in open generic instances.
8403 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
8404 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
8406 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
8408 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
8410 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
8412 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
8414 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
8416 * mini-sparc.c (flushi mono_arch_output_basic_block): make
8417 it compile using Sun's compiler.
8419 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
8421 * 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.
8423 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
8425 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
8427 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
8429 * mini-ppc.c: handle calls outside of the allowed range with thunks
8430 allocated using the code manager.
8431 * tramp-ppc.c: use the code manager to hold generated native code.
8432 Fixed the magic trampoline to just patch vtable entries.
8434 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
8436 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
8439 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
8441 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
8444 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
8445 if we have a working __thread implementation.
8447 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
8448 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
8450 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
8452 * mini-x86.c: Fix compilation under gcc 2.
8454 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
8456 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
8457 contains a call to the wrapped function.
8459 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
8460 OP_<CALL>_IMM opcodes, and use them under X86.
8462 * mini.c (mono_jit_find_compiled_method): Fix warning.
8464 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
8466 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
8468 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
8469 functionality to mini.c.
8471 * mini.c (mono_create_jump_trampoline): New function to create a jump
8472 trampoline. Return a compiled method instead of a trampoline if it
8473 exists. Add a cache for jump trampolines.
8475 * mini.c (mono_jit_find_compiled_method): New function to return a
8476 compiled method if it exists.
8478 * mini-x86.c: Call mono_create_jump_trampoline instead of
8479 mono_arch_create_jit_trampoline.
8481 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
8482 a jump trampoline. Fixes #52092.
8484 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
8486 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
8487 which is not up-to-date. Add check_corlib_version () instead.
8489 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
8492 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
8493 since newer valgrind versions do not need it.
8495 * mini.c (mono_jit_compile_method_with_opt): New helper function to
8496 compile a method with a given set of optimizations.
8498 * mini.c: Compile icall wrappers on-demand instead of at startup.
8500 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
8501 wrapper for an icall.
8503 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
8505 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
8508 * iltests.il: Add test for non-empty stack before switch instruction.
8510 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
8512 * mini.c: Add support for new stringbuilder marshalling conventions.
8514 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
8516 2004-02-01 Martin Baulig <martin@ximian.com>
8518 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
8519 in `ginst->mtype_argv'.
8521 2004-01-31 Miguel de Icaza <miguel@ximian.com>
8523 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
8524 facilitate grepping.
8526 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
8528 * mini.c: fixed buglet in initobj generic implementation for references.
8530 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
8532 * Makefile.am: make the version script conditional.
8533 * jit-icalls.c: handle missing truncl().
8535 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
8537 * exceptions.cs: Add more tests for double->int conversion.
8539 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
8540 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
8542 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
8544 * driver.c: make --verbose --version emit an error
8545 if the loaded corlib doesn't match the runtime version.
8547 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
8549 * mini-ppc.h: export ppc_patch().
8550 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
8551 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
8552 on par or better than on MacOSX.
8554 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
8556 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
8557 mono_lookup_pinvoke_call.
8559 * mini-x86.c: Under windows, the default pinvoke calling convention is
8560 stdcall. Fixes #52834.
8562 * mini.c (optimize_branches): Add an upper bound to the number of
8563 iterations to prevent infinite loops on strange loops. Fixes #53003.
8565 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
8567 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
8568 and ISINST. Fixes #52093.
8570 * objects.cs (test_0_vector_array_cast): New tests.
8572 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
8574 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
8575 checking in Array.Set ().
8577 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
8580 * object.cs (test_0_multi_array_cast): New regression test.
8582 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
8584 * exceptions-ppc.c: fix build on Linux/PPC.
8586 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
8588 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
8589 running under valgrind.
8590 (x86_magic_trampoline): Fix build bustage.
8592 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
8593 negative values as well. This is needed for the encoding of the line number
8594 info, since sometimes the line numbers are not in increasing order.
8596 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
8598 * cpu-pentium.md (localloc): Increase the size of the localloc
8599 instruction since it is a loop under Win32.
8601 * debug-mini.c (record_line_number): Get rid of unneccesary memory
8604 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
8606 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
8607 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
8608 Max Horn (max@quendi.de). Fix file names in comments.
8610 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
8612 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
8613 avoid stack overflow.
8614 (replace_usage): Avoid uninitialized variable warnings.
8616 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
8617 and taking the address of valuetype variables.
8619 2004-01-03 Patrik Torstensson
8621 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
8622 for other purposes than FP later on.
8624 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
8626 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
8629 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
8631 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
8633 2003-12-30 Patrik Torstensson <p@rxc.se>
8635 * mini-x86.h: Decreased number of availiable fp regs.
8636 Solves corner cases with FP spilling.
8638 2003-12-23 Patrik Torstensson <p@rxc.se>
8640 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
8641 for floating point stack tracking / spilling on x86.
8644 * basic-float.cs: added float mul overflow test.
8646 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
8648 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
8650 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
8652 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
8653 supports for cond branches that overflow the immediate
8654 overflow offset. mcs can compile simple programs.
8656 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
8658 * exceptions-ppc.c: exception handling support wip:
8659 finally handlers get run on exception.
8661 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
8663 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
8666 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
8668 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
8669 initial support for stack walking and unwinding.
8671 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
8673 * driver.c (mono_main): Make corlib-out-of-sync message more
8674 descriptive. Also remove verify_corlib call.
8676 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
8678 * mini.c: make CEE_NEWARR calls and other emulated opcodes
8679 not overlap with other call's arguments, too.
8681 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
8683 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
8684 move to arch-specific code the choice of arch-specific
8685 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
8686 * mini.c: ensure emulation calls will not interleave
8689 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
8691 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
8692 the magic trampoline stack frame is dropped before executing
8695 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
8697 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
8698 and integer to fp conversions. Added support for overflowing
8699 arguments on the stack. Reserve a couple more registers as temps.
8700 Added support for aot compilation (as output still needs to be
8703 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
8705 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
8706 Don't overwrite return register in some corner cases.
8708 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
8710 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
8711 static constructors when AOT compiling.
8713 * driver.c (mono_main): Call mono_check_corlib_version.
8715 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
8717 * cpu-g4.md, basic.cs: fixed div target register.
8719 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
8721 * mini-ppc.c, basic.cs: shl_imm fix with test.
8723 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
8725 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
8726 structures by value. Misc fixes.
8727 * objects.cs: more tests.
8729 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
8731 * mini-ppc.c: lconv.ovf.i implemented.
8733 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8736 (mini_init): don't error out if someone already called g_thread_init.
8738 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
8740 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
8741 to be any type per the spec. Fix abnormal memory usage when
8742 the same object is repeatedly thrown.
8744 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
8746 * mini.c: check for overruns in IL code.
8748 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
8750 * TODO: Add/remove some todo entries.
8752 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
8754 * driver.c (mono_main): Call mono_verify_corlib.
8756 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
8758 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
8759 This has been moved to mini.c
8760 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
8761 type being casted is marshalbyref it could be a proxy, so instead of
8762 emitting the type check code, emit a call to a runtime method that will
8763 perform the check by calling CanCastTo if needed.
8765 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
8767 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
8768 methods with large stack frames under Win32.
8770 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
8772 * Makefile.am: Distribute regression tests.
8774 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
8775 at the end instead of inserting each variable into the sorted list.
8777 * linear-scan.c (mono_varlist_sort): New helper function.
8779 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
8781 * mini.c: ensure arguments and locals are within bounds.
8783 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
8785 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
8788 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
8790 * mini.c (mono_cprop_copy_values): Fix crash.
8792 * aot.c: Set verbosity back to 0.
8794 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
8796 * regalloc.c: complete memory leak fix by Laurent Morichetti
8799 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
8801 * driver.c (main_thread_handler): Revert the previous patch.
8803 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
8806 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
8807 memory from the memory pool.
8809 * driver.c (main_thread_handler): Turn on all optimizations when
8812 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
8813 an array for better performance.
8815 * regalloc.c (mono_regstate_assign): Fix memory leak.
8817 * debug-mini.c (mono_debug_serialize_debug_info): New function to
8818 serialize the debug info.
8820 * debug-mini.c (mono_debug_add_aot_method): New function to load the
8821 debug info from the serialized representation.
8823 * aot.c: Save debug info into the generated file and load it when
8826 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
8828 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
8830 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
8831 More FP-related fixes.
8833 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
8835 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
8836 and register allocation buglet. Hello world now runs.
8838 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
8840 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
8841 * tramp-ppc.c: fixed class init trampoline.
8842 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
8844 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
8846 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
8847 mini.c: more ppc changes/fixes.
8849 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
8851 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
8852 Also optimize the case when the arguments are the same in the caller
8855 * iltests.il: Add tests for tail calls with valuetype arguments.
8857 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
8859 * mini-ppc.c: fixes for struct return type.
8861 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
8863 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
8864 mono_spillvar_offset() to arch-specific code.
8866 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
8868 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
8870 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
8872 * exceptions-x86.c: Fix stack space leaks.
8874 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
8875 registers from the lmf if the method has save_lmf set.
8877 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
8879 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
8880 of icall wrappers into InvokeInDomain, since these are now per-domain.
8882 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
8884 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
8885 make some opcode emulation and intrinsic ops enabled/disabled
8886 according to the architecture. More fixes.
8888 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
8890 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
8892 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
8894 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
8895 arch-specific handling for 'this' and struct return type to
8898 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8900 * aot.c: prevent divide by zero error when reporting (it happened with
8903 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
8905 * mini.h (inst_switch): Remove unused macro.
8907 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8910 (load_aot_module): free 'info->methods' and 'info' properly. No more
8911 "free(): invalid pointer blah" messages when you have an old aot
8914 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
8916 * jit-icalls.c, mini.c: Added support for context static fields.
8918 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
8920 * mini.c (mono_method_blittable): Methods which set LastError are not
8921 blittable either. Fixes #51108.
8923 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
8925 * mini.c: flush icache.
8926 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
8928 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
8930 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
8932 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
8934 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
8937 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
8940 * inssel.brg (CEE_MKREFANY): Fix AOT case.
8942 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
8944 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
8945 instruction when the result is discarded.
8947 * iltests.il (test_0_div_regalloc): New regression test.
8949 * arrays.cs: Fix compilation error.
8951 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
8953 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
8954 float rules to inssel-x86.brg: sane architectures with FP registers
8955 don't need to implement these rules.
8957 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
8959 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
8961 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
8963 * mini.h, inssel-long32.brg: fixed endianess issues in int64
8964 implementation of 32 bit systems.
8966 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
8968 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
8969 (Jeroen Zwartepoorte).
8971 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
8973 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
8974 the caller and the callee matches.
8976 * mini.c (mono_method_to_ir): Add comment.
8978 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
8979 signbit is missing on some platforms.
8981 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
8983 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
8985 * mini.c (setup_jit_tls_data): Call the new function.
8987 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
8989 * mini-x86.c: Add experimental support for fast access to the lmf
8990 structure under NPTL/Linux 2.6.x.
8992 2003-11-06 Martin Baulig <martin@ximian.com>
8994 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
8995 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
8998 2003-11-02 Martin Baulig <martin@ximian.com>
9000 * mini.c (inflate_generic_field): New static method.
9001 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
9002 generic instance and the field is declared in a generic type, call
9003 inflate_generic_field() to inflate it. Fixes gen-28.cs.
9005 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
9007 * mini.h mini.c (mono_method_same_domain): New function to return
9008 whenever the caller and the callee are in the same domain.
9010 * tramp-x86.c (x86_magic_trampoline): Use the new function.
9012 2003-10-30 Martin Baulig <martin@ximian.com>
9014 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
9015 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
9017 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
9018 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
9020 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
9022 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
9025 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
9026 object here, so it is in the correct appdomain etc.
9028 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
9030 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
9032 (mono_method_to_ir): Avoid freeing the type created returned from
9033 mono_type_create_from_typespec, since it is put into an internal cache
9034 by the function. Fixes pointer.exe.
9036 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
9037 trampolines for icalls and pinvokes as well. Fixes #33569.
9039 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
9041 * mini.c: Update after appdomain changes.
9043 * mini.c (mono_jit_compile_method_inner): Allways compile native
9044 method wrappers in the root domain, since there can only be one
9045 instance of them, whose address is stored in method->info.
9047 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
9049 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
9050 environment variable. Instead detect automatically whenever running
9051 under valgrind using the magic macro RUNNING_ON_VALGRIND from
9054 2003-10-16 Miguel de Icaza <miguel@ximian.com>
9056 * trace.c, trace.h: New files that implement the new trace option
9059 * driver.c: Document new --trace options.
9061 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
9064 - if (mono_jit_trace_calls)
9065 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
9067 * mini.h: prototypes.
9069 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
9071 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
9073 * mini.c inssel.brg: Implement typedefbyref opcodes.
9075 * mini.c (mono_jit_compile_method): Remove unused local variable.
9077 * mini.c (mono_jit_compile_method_inner): Ditto.
9079 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
9081 * tramp-x86.c (x86_class_init_trampoline): Fix build.
9083 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
9085 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
9087 * mini.c (mono_no_aot): Remove unused global variable.
9089 * mini.c: Thread safety fixes.
9091 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
9093 * mini.c (mono_create_class_init_trampoline): Add a lock around
9094 class_init_hash_addr.
9096 * arrays.cs (test_0_newarr_emulation): Add new regression test for
9099 * mini.c: Decompose the NEWARR instruction before decomposing its
9100 arguments. Fixes #30073.
9102 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
9104 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
9107 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
9109 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
9111 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
9113 * driver.c: Add support for compiling icall wrappers to --compile.
9115 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
9117 * inssel.brg: The empty value in class->interface_offsets is -1, not
9120 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
9122 * objects.cs: New test for 'is' operator on an array of interfaces.
9124 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
9126 * tramp-ppc.c: update trampoline code to support jumps
9127 and class initialization.
9129 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
9131 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
9133 * inssel.brg (OP_UNBOXCAST): Fix #46027.
9135 * inssel.brg (OP_UNBOX): Remove unused rule.
9137 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
9138 region instead of one for each method. Fixes #47813.
9140 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
9142 * exceptions.cs (test_0_nested_finally): New regression test for
9143 nested exception handlers.
9145 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
9147 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
9149 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
9152 * mini.c (mono_method_check_inlining): Make the inlining limit
9153 configurable by an environment variable.
9155 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
9157 * mini.h: Bump AOT file version.
9159 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
9160 token, store the image along with the token, since the token might not
9161 refer to the same image as the method containing the relocation,
9162 because of inlining.
9164 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
9166 * mini.c (mono_precompile_assemblies): New function to compile
9167 all methods in all loaded assemblies.
9169 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
9171 * regalloc.h regalloc.c (MonoRegState): Change the type of
9172 iassign and fassign to int*, since they can contain large negative
9173 values if the register is spilled. Also added some comments. Fixes
9176 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
9177 under Win32. Fixes #42964.
9179 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
9181 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
9183 * aot.c: Added support for AOT compiling methods which contain calls
9184 to wrappers. Currently, only remoting-invoke-with-check wrappers are
9187 * driver.c (compile_all_methods): Run the compilation in a thread
9188 managed by mono. Fixes #44023.
9190 * mini.c (mono_codegen): Print full method name in verbose output.
9192 * mini-x86.c (mono_arch_patch_code): Fix warning.
9194 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
9195 jumps, since the method we are jumping to might be domain-specific.
9197 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
9199 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
9201 * inssel.brg: string chars are unsigned.
9203 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
9205 * TODO: New todo item.
9207 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
9208 which calls mono_runtime_class_init and patches the call site to
9209 avoid further calls.
9210 (mono_arch_create_class_init_trampoline): New arch specific function
9211 to create a class init trampoline.
9212 (create_trampoline_code): Generalized so it can create
9213 class init trampolines as well.
9215 * mini.c (helper_sig_class_init_trampoline): New helper variable.
9216 (mono_create_class_init_trampoline): New function to create and cache
9217 class init trampolines.
9218 (mono_find_class_init_trampoline_by_addr): New function to lookup the
9219 vtable given the address of a class init trampoline. Used by the
9221 (mono_codegen): Generate a call to a trampoline instead of
9222 mono_runtime_class_init in LDSFLD[A].
9223 (mono_codegen): Add relocations for the new trampoline.
9225 * mini.h mini-x86.c aot.c: Added a new relocation type:
9226 MONO_PATCH_INFO_CLASS_INIT.
9228 * mini.h: Bump AOT version number.
9230 * aot.c: Create a copy of the loaded code instead of using the original
9231 so methods which call each other will be close in memory, improving
9234 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
9235 patch since it breaks the regression tests.
9237 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
9238 for the register saving instruction sequence since the
9239 frame_state_for function in glibc 2.3.2 don't seem to detect it.
9241 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
9243 * TODO: Fix todo item && remove another.
9245 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
9247 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
9250 * aot.c: Moved the check for MONO_LASTAOT into the initialization
9251 function of the module.
9253 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
9254 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
9255 --no-aot command line option.
9257 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
9259 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
9260 by Bernie Solomon (bernard@ugsolutions.com).
9262 * inssel.brg: Refactor the interface offset table related code into
9263 its separate functions and add support for the AOT case.
9265 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
9267 * aot.c (mono_aot_get_method_inner): Fix memory leak.
9269 * aot.c: Added mono_aot_verbose variable and made all debugging
9270 output depend on the value of this variable.
9272 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
9273 method_label and info_label.
9275 * mini.h mini-x86.c aot.c: Added a new relocation type
9276 MONO_PATCH_INFO_IID for klass->interface_id.
9278 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
9279 the MonoJitInfo structure.
9281 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
9282 a non-root appdomain in shared mode.
9284 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
9286 * aot.c: make aot loader less verbose. Remove free of unused variable.
9288 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
9290 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
9292 * .cvsignore: Added *.dll.
9294 * mini.c (mono_print_tree_nl): New function callable while debugging.
9296 * mini.c (mono_print_code): Export this.
9298 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
9301 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
9303 * mini.h (MonoCompile): Added 'jit_info' field.
9305 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
9306 the cfg structure, since it is needed by the AOT compiler.
9308 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
9310 * aot.c: A major rewrite. Changes include:
9311 - save exception tables for methods which have them.
9312 - cache failed lookups in aot_get_method () to avoid the (slow) calls
9314 - reworked the file format so it is now much smaller and needs
9315 fewer relocation entries.
9317 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
9319 * aot.c (load_aot_module): Fix build bustage on platforms without
9322 2003-09-04 Martin Baulig <martin@ximian.com>
9324 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
9326 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
9328 * TODO: Some new optimization ideas.
9330 * aot.c: Move AOT module loading logic here from mono_assembly_open.
9332 * aot.c: Save the optimization flags used to compile the code into
9335 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
9336 support emitting domain specific code.
9338 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
9339 no longer domain neutral. It can be made domain neutral by compiling
9340 with --optimize=shared.
9342 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
9345 * driver.c mini.h mini.c: New --no-aot debugging option which disables
9346 loading of AOT code.
9348 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
9350 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
9351 if there is no domain neutrality information.
9353 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
9355 * aot.c (mono_compile_assembly): Emit a symbol containing the file
9356 format version into the generated library.
9358 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
9359 callee method into the caller since one of them could be shared.
9361 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
9362 system exceptions from AOT code now works.
9364 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
9365 method if it is domain neutral and the callee is not.
9367 * graph.c (cfg_emit_one_loop_level): Fix warning.
9369 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
9371 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
9374 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
9376 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
9377 is needed by code which is executed before mono_runtime_init ().
9378 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
9380 * mini.c (mono_thread_abort): Fix warning.
9381 (mono_jit_compile_method): Call static constructor in the AOT case too.
9383 * aot.c (mono_compile_assembly): Fix warning.
9385 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9387 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
9389 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
9391 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
9393 * cpu-pentium.md: Fix the length of call opcodes so they include the
9394 ESP restoring instruction. Fixes #47968.
9396 2003-08-28 Martin Baulig <martin@ximian.com>
9398 * mini-x86.c (mono_arch_call_opcode): Added support for
9399 MONO_TYPE_GENERICINST.
9401 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
9403 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
9405 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
9406 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
9408 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
9411 2003-08-26 Martin Baulig <martin@ximian.com>
9413 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
9414 when reporting an error, set this to the actual error location.
9415 (mono_method_to_ir): Report the correct error location if
9416 get_basic_blocks() returned an error.
9418 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
9420 * mini.c (mono_type_blittable): OBJECT is not blittable.
9421 (mono_method_blittable): Methods which have marshalling descriptors
9422 are not blittable either. Fixes #47842.
9424 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
9426 * driver.c mini.c: Use an environment variable instead of a global
9427 variable. Also fix the build.
9429 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
9430 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
9433 * driver.c mini.c: Added --with-valgrind option to turn off some
9434 code which prevents mono from running under valgrind.
9436 * mini.c (mono_emit_call_args): Fixed warning.
9438 * mini.c (mono_emulate_opcode): Fixed warning.
9440 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
9442 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
9443 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
9444 regalloc.c, regalloc.h: specify available registers in arch-specific
9445 code and support floats in the regallocator (patch by Laurent Morichetti
9448 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
9450 * mini.c: mono_thread_current() can be called only after
9451 mono_runtime_init(): rearrange code to not call it early on.
9453 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
9455 * mini.c: allocate jump tables in the code mempools.
9457 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
9459 * mini.c, mini.h: make sure per-thread data allocated by the jit is
9462 2003-08-10 Miguel de Icaza <miguel@ximian.com>
9464 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
9465 12 to 16. This fixes bug #47453.
9468 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
9470 * mini-ppc.c: fixed indexed load and unsigned compares.
9472 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
9474 * mini.c: reenabled installation of handler for
9475 thread abort signal.
9477 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
9479 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
9480 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
9481 until it's fixed and actually useful.
9483 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
9485 * inssel-long32.brg: couple more opcodes implemented.
9487 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
9489 * mini-sparc.c: Even more opcodes implemeted.
9491 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
9493 * mini-sparc.c: More opcodes implemented.
9495 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
9497 * mini-sparc.c: More opcodes implemented.
9499 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
9501 * inssel-sparc.brg: Add some needed rules. Direct
9503 * Makefile.am: Use inssel-sparc.brg
9504 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
9505 an assert happy for now.
9507 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
9509 * mini-sparc.c: Fixed compile errors.
9510 * exceptions-sparc.c: Same. We now produce a mono binary
9511 on sparc-linux. Yea.
9513 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
9515 * mini-sparc.c: Renamed registers. Also some macro cleanups.
9516 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
9517 They compile, but do not work.
9519 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
9521 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
9522 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
9523 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
9526 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
9528 * mini.c: more opcodes implemented and better support for generics.
9530 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
9532 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
9533 * mini.c, mini.h: first cut at generics support: some new instructions
9534 added and changed the behaviour of some of the existing ones.
9536 2003-07-21 Miguel de Icaza <miguel@ximian.com>
9538 * mini.c: Removed definition of metadata_shared mutex here.
9540 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
9542 * mini-x86.c: make vararg calls work for instance methods.
9544 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
9546 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
9547 returns the arguments in a separte list, now.
9549 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
9551 * aot.c, mini.c: updates for array type representation changes.
9553 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
9555 * mini.c: register function to perform jit shutdown.
9557 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
9559 * mini.c: use a faster allocator if possible.
9561 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
9563 * aot.c: some cleanups and portability changes.
9565 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
9567 * mini.c: use faster allocation for CEE_BOX if possible.
9569 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
9571 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
9572 Moved inlined mempcy code to its own function so that is can be
9573 reused. Added an inline memset function as well (optimized initobj).
9574 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
9576 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
9578 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
9580 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
9582 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
9583 arch code can setup the cpu for CLR execution, if needed.
9584 We use it on x86 to set the precision of FP operations.
9586 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
9588 * mini.c: disable some optimizations if we can guess they'll cost too
9589 much for a given method.
9591 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
9593 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
9595 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
9596 * mini.h mini.c mini-x86.c: Added instruction level coverage
9597 info collection support.
9599 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
9601 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
9602 is now implemented in the profiling API. Get rid of a couple of
9603 unnecessary global variables.
9605 2003-06-15 Nick Drochak <ndrochak@gol.com>
9607 * basic-long.cs: tests for negative values for bigmul, and unsigned.
9608 * cpu-g4.md: add op_bigmul and op_bigmul_un
9609 * cpu_pentium.md: add op_bigmul_un
9610 * inssel-long32.brg: add rule for unsigned bigmul
9611 * mini-ops.h: define OP_BIGMUL_UN
9612 * mini-x86.c: THE BUG: handle (un)signed properly
9613 * mini.c: choose unsigned opcode if needed.
9614 This set of patches fixes bug #44291
9616 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
9618 * mini.c (optimize_branches): improved to handle all kinds of
9619 conditional branches.
9621 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
9623 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
9624 don't raise exceptions.
9626 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
9628 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
9629 to arch-specific files.
9631 2003-06-09 Martin Baulig <martin@ximian.com>
9633 * Makefile.am (libs): Added $(LIBGC_LIBS).
9635 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
9637 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
9638 and OP_ATAN (fixes bug#44293).
9640 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
9642 * Makefile.am, mini-x86.c: rename cpu description array to
9643 pentium_desc, since some compilers define the 'pentium' preprocessor
9646 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
9648 * mini.c (mini_select_instructions): add explicit branch if the
9649 following block is not the false target of a conditional branch -
9650 we need this with any optimization that reorder or remove bblocks
9652 * mini.c (optimize_branches): bug fixes
9654 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
9656 * mini.c (mono_method_to_ir): inline static readonly fields
9658 * ssa.c (fold_tree): start cfold support for long (very simple
9661 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
9663 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
9665 * inssel.brg: fixed memcpy (bug #44219).
9667 2003-06-05 Dick Porter <dick@ximian.com>
9669 * driver.c: Set the glib log levels to not abort if g_message
9672 g_set_prgname() has to happen before mini_init() so that the
9673 process handle gets the info.
9675 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
9677 * driver.c: add intrins to the default optimizations to get wider
9680 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
9682 * mini.h: some large basic blocks will overflow a 16-bit
9683 integers for symbolic registers.
9685 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
9687 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
9688 (mono_arch_output_basic_block): fix bug 43499
9690 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
9692 * mini.c: kill duplicated definition of mono_debug_format.
9694 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
9696 * mini-x86.c, arrays.cs: fixed register allocation bug.
9698 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
9700 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
9702 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
9704 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9707 (print_method_from_ip): also print source location information if
9710 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
9712 * mini.c (mono_find_block_region): bug fix in region code
9713 (mini_method_compile): enable removing unreachable code again, but
9714 only in methods without exception clauses.
9716 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
9718 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
9719 Implemented arglist opcode and handling of TypedReference type.
9720 Fixed x86 call convention when a structure is returned.
9721 Minimal support for calling static vararg methods.
9723 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
9725 * mini.c (mini_method_compile): always remove unreachable code,
9726 because the code in them may be inconsistent (access to dead
9727 variables for example).
9729 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
9731 * driver.c, debug-mini.c: warning fixes.
9733 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
9735 * Makefile.am, jit.h, mini.h: install header for embedding mono.
9737 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
9739 * mini.c: thread-static fields are registered in mono_class_vtable(),
9740 so ensure the function is called before checking for them.
9742 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
9744 * mini.c (optimize_branches): fix for bug 43586
9746 * jit-icalls.c (mono_llmult_ovf): added an additional check for
9747 overflow (fixes Bug #43639)
9749 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
9751 * mini.c, objects.cs: allow the use of stobj for primitive types.
9753 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
9755 * mini.c: be less strict about argument checking until we support
9756 running the verifier.
9758 2003-05-27 Nick Drochak <ndrochak@gol.com>
9760 * basic-long.cs: tests for (ulong)int * (ulong)int also
9761 * mini.c: use the same trick for (ulong)int * (ulong)int
9763 2003-05-27 Nick Drochak <ndrochak@gol.com>
9765 * basic-long.cs: add regression test for (long)int * (long)int
9766 * cpu-pentium.md: add op_bigmul specification
9767 * inssel-long32.brg: add OP_BIGMUL rule
9768 * mini-ops.h: add OP_BIGMUL
9769 * mini-x86.c: register allocator: handle case where src1 needs to be
9771 * mini.c: substitute special BIGMUL opcode in the tree for
9772 (long)int * (long)int
9774 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
9776 * jit-icalls.c: call the type ctor on field access if needed.
9778 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
9780 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
9781 to a method (including results of ldelema, bug#43207).
9783 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
9785 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
9786 colors to show exception handler blocks.
9788 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
9789 (fix for pinvoke7.cs).
9791 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
9793 * mini.h, mini.c: ensure correct initialization order for types that
9794 require it. Prepare for lazy compilation of jit icall wrappers.
9795 Provide a name for opcode emulation to reduce unneeded mallocing.
9797 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
9799 * mini-x86.c: better register restoring code and profiling
9800 support for tail calls.
9802 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
9804 * mini.h, driver.c: prepare for leaf methods optimization.
9806 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
9808 * mini.c: get targets of branches before converting a method.
9810 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
9812 * mini.c (optimize_branches): added some experimental code (disbaled)
9814 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
9816 * mini.c (optimize_branches): fix branch to branch optimization
9818 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
9820 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
9822 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
9824 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
9827 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
9829 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
9830 enable use of interface variables again.
9832 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
9833 I1 to registers because there is no simply way to sign extend 8bit
9834 quantities in caller saved registers on x86.
9836 * inssel-float.brg: set costs of some rules to 2 so
9837 that monobure always select the arch. specific ones if supplied,
9838 regardless of the order we pass the files to monoburg.
9840 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
9842 * mini.c, mini-x86.c: since the magic trampoline for jumps
9843 can't patch the code directly, we do it as soon as the
9844 method gets compiled.
9846 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
9848 * mini-x86.c, mini.h: introduce a new patching method
9849 to support CEE_JMP and tail calls.
9850 * mini.c: obey tail.call. Don't precompile methods target
9852 * tramp-x86.c: new trampoline code to handle methods
9853 reached through a jump.
9855 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
9857 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
9858 bit values to registers
9860 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
9862 * mini.c (mono_compile_get_interface_var): share interface
9863 variables if possible.
9865 2003-05-16 Martin Baulig <martin@ximian.com>
9867 * debug-mini.c (mono_init_debugger): New function to initialize
9868 the debugger. This is not in the debugger since it needs to
9869 access some of mini's internals.
9871 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
9873 * mini.c (mono_method_to_ir): inlining fixes/cleanups
9875 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
9877 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
9878 for value type handling.
9880 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
9882 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
9883 (mono_method_check_inlining): enable inlining of all kinds of wrappers
9885 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
9887 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
9888 the constructor through a proxy.
9890 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
9892 * jit-icalls.c, inssel.brg: fixes to array element address
9895 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
9897 * mini-x86.c (is_regsize_var): allocate pointer to registers
9899 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
9901 * driver.c: fixed typo, added intrins to the set of optimizations
9902 tested with regressions.
9904 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
9906 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
9907 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
9910 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
9912 * inssel.brg: remove some common pop instructions without side effects
9914 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
9916 * inssel-x86.brg: fixed thinko in int to double conversions.
9918 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
9920 * mini.c, jit-icalls.c: added runtime thread-static variable support.
9922 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
9924 * inssel-long32.brg: two more missing instructions.
9926 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
9928 * mini.c (mono_emit_call_args): set the cil_code for all arguments
9931 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
9933 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
9936 * basic-float.cs: Added tests for negative zero.
9938 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
9940 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
9941 a couple of missing operations for long casts, with test cases.
9943 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9945 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
9947 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
9949 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
9950 code size estimation.
9952 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
9954 * mini.c (mono_jit_create_remoting_trampoline): make it work with
9955 abstract methods (fix bug 42542)
9957 * aot.c: add ability to handle array types
9959 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
9961 * mini.c: Call the _specific versions of the object allocation
9962 functions if possible.
9964 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
9966 * driver.c: call setlocale ().
9968 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
9970 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
9973 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
9975 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
9977 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
9978 wrappers (fix bug 42122)
9980 2003-05-04 Martin Baulig <martin@ximian.com>
9982 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
9984 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
9985 s/mini_set_defaults/mono_set_defaults/g.
9987 2003-05-04 Martin Baulig <martin@ximian.com>
9989 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
9991 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
9993 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
9994 (reported by Don Roberts).
9996 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
9998 * mini.c: temporarily work around two bugs for this release.
10000 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
10002 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
10003 that contains -export-dynamic and it makes using the ld script
10005 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
10007 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
10009 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
10012 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
10014 * mini.c: make sure leave calls all the needed finally blocks,
10015 even when the target jumps out of multiple exception clauses.
10017 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
10019 * ldscript, Makefile.am: add linker script to reduce the number of
10020 exported symbols (should also fix the issues with libwine defining
10021 some of the same symbols in io-layer).
10023 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
10025 * driver.c (mini_main): Avoid assertion when no file name is given on
10028 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
10030 * driver.c: added --version/-V command line option.
10031 Added the inline optimization in the regression tests.
10033 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
10035 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
10036 to the type in the method signature (fixes bug#42134).
10038 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
10040 * mini.c: when inlining, check this is not null only when needed (bug #42135).
10042 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
10044 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
10046 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10048 * driver.c: fixed bug #42100.
10050 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
10052 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
10054 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
10056 * mini.c: moved most of the code required to do inlining to its own
10057 function so it can be reused. Inline also ctors if appropriate.
10059 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
10061 * Makefile.am: Link with -export-dynamic so shared libs loaded by
10062 the runtime can call mono API functions.
10064 2003-04-27 Martin Baulig <martin@ximian.com>
10066 * debug-mini.c (mono_debug_init_method): Added
10067 `guint32 breakpoint_id' argument; if the method has a breakpoint,
10068 send a notification to the debugger.
10070 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
10071 running in the Mono Debugger, just pass the breakpoint number to
10072 mono_debug_init_method().
10074 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
10076 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
10078 * mini.c: allow some more unsafe compares.
10080 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
10082 * mini-x86.c, Makefile.am: make distcheck works (partially from
10083 a patch by Richard Lee <r.h.lee@attbi.com>).
10084 * regset.c, regset.h: removed, they are unused.
10086 2003-04-25 Dick Porter <dick@ximian.com>
10088 * driver.c: Usage reports the name as 'mono' not 'mini'
10089 * exceptions-x86.c: Build and run on freebsd
10091 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
10093 * Makefile.am: install the program with the 'mono' name and
10094 the library as libmono instead of mini and libmini.
10096 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
10098 * driver.c: provide the APIs for the embedding interface of the old jit.
10100 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
10102 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
10104 2003-04-23 Martin Baulig <martin@ximian.com>
10106 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
10108 * driver.c: Added `--debug' command line argument to enable
10111 2003-04-23 Martin Baulig <martin@ximian.com>
10113 * debug.[ch]: Removed. The code is now in
10114 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
10116 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
10119 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
10121 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
10123 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10126 (mini_cleanup): moved mono_runtime_cleanup call after the call to
10127 mono_domain_finalize.
10128 (mini_method_compile): use mono_method_profile* if the the option is
10131 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
10133 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
10134 methods with their wrapper.
10136 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
10137 methods with their wrapper.
10139 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
10142 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
10145 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
10148 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
10150 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
10152 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
10154 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
10155 of the mempool. This is slightly faster and uses less memory
10157 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
10159 * mini.c: avoid O(n) allocation for variables.
10161 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
10163 * mini.c: handle items on the stack after inlining methods.
10165 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
10167 * mini.c: make the method->opcode optimization dependent
10168 on MONO_OPT_INSTRINS and do it lazily.
10170 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
10172 * driver.c: print overall results at the end of regression run.
10174 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
10176 * inssel.brg: don't overwrite symbolic registers.
10178 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
10180 * inssel-x86.brg: fix conversion from long to float.
10182 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
10184 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
10186 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
10188 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
10190 * driver.c: Added --print-vtable option as in the old JIT.
10192 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
10194 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
10196 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
10198 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
10200 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
10202 * mini.c regalloc.c regalloc.h: Fix memory leak.
10204 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
10206 * aot.c (mono_aot_get_method): register all used strings
10208 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
10210 * mini.c: always intern strings references with ldstr at compile time.
10212 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
10214 * Makefile.am: add BUILT_SOURCES.
10216 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
10218 * driver.c: give a better error message when the assembly to execute
10219 doesn't have an entry point.
10221 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
10223 * Makefile.am: added hack for automake
10225 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
10228 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
10230 22003-04-07 Martin Baulig <martin@ximian.com>
10232 * Makefile.am: Added Makefile.am.
10234 * debugger-main.c: Removed, this is now in the debugger where it
10237 * mini.pc.in: Call this package `mini' for the moment.