1 2006-02-24 Zoltan Varga <vargaz@gmail.com>
3 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
5 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
6 interface calls with large offsets.
8 2006-02-23 Raja R Harinath <rharinath@novell.com>
10 * jit-icalls.c (helper_compile_generic_method): Document the
11 special-case we depend on so that we can inflate the method twice
12 with the same context with no bad side-effects.
14 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
16 * mini-x86.c, mini-amd64.c: fix for case when xen support
19 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
21 * mini-x86.c, mini-amd64.c: generate code to access tls items
22 in a faster way for Xen systems.
24 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
26 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
27 updates and compilation fixes for the OSX/x86 port, mostly from
28 Geoff Norton <gnorton@customerdna.com>.
30 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
32 * inssel.brg: faster interface call implementation
33 to sync with the interface_offsets MonoVTable changes.
35 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
37 * mini.c: more verification checks.
39 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
41 * mini.c: added a few more verification checks.
43 2006-02-17 Neale Ferguson <neale@sinenomine.net>
45 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
46 facility on the processor and use it if available.
48 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
50 * driver.c, aot.c, mini.c: throw exception if the IL code is
51 invalid or unverifiable.
53 2006-02-17 Raja R Harinath <rharinath@novell.com>
55 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
58 2006-02-16 Zoltan Varga <vargaz@gmail.com>
60 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
62 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
64 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
65 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
66 handling of instantiated generic valuetypes.
68 2006-02-11 Zoltan Varga <vargaz@gmail.com>
70 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
71 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
74 * generics.2.cs: Revert the nullable reftypes tests.
76 2006-02-10 Zoltan Varga <vargaz@gmail.com>
78 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
79 using __builtin_frame_address (1) as it doesn't work in the presence
80 of optimizations. Hopefully fixes #77273.
82 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
83 -> generics.cs change as it doesn't work with some automake versions.
85 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
87 * mini.c: handle systems that sue a different way to
88 retrieve the stack address of the current thread.
90 2006-02-09 Zoltan Varga <vargaz@gmail.com>
92 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
93 it specially in the makefile.
95 * generics.2.cs: Add tests for nullable reference types.
97 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
99 * mini.c: always handle the case when mono_jit_init()
100 is called in a thread different from the main thread,
101 confusing libgc (bug #77309).
103 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
105 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
107 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
109 * mini.c: change optimize_branches () to use a single loop
110 and introduce a new optimization to simplify some range checks.
112 2006-02-03 Martin Baulig <martin@ximian.com>
114 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
115 and merged with debugger_thread_manager_add_thread().
116 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
117 inform the debugger about the main thread.
119 2006-02-03 Zoltan Varga <vargaz@gmail.com>
121 * basic.cs: Add test for div.un/rem.un constant folding.
123 2006-02-03 Neale Ferguson <neale@sinenomine.net>
125 * cpu-s390x.md: correct int_xor_imm length
127 2006-02-03 Zoltan Varga <vargaz@gmail.com>
129 * generics.2.cs: New test for #77442.
131 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
134 2006-02-02 Martin Baulig <martin@ximian.com>
136 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
137 <mono/metadata/mono-debug-debugger.h>
139 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
141 2006-02-02 Martin Baulig <martin@ximian.com>
143 * debug-debugger.h: New header file for debug-debugger.c.
145 * debug-debugger.c: Big API cleanup; don't run the managed Main()
146 function is a separate thread anymore; add support for attaching.
148 2006-02-01 Zoltan Varga <vargaz@gmail.com>
150 * tramp-x86.c: Fix a warning.
152 2006-01-31 Zoltan Varga <vargaz@gmail.com>
154 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
155 on very large methods.
157 * aot.c (load_patch_info): Fix a warning.
159 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
161 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
162 mini-ops.h: alu membase optimizations.
164 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
166 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
167 to speedup StringBuilder.
169 2006-01-27 Zoltan Varga <vargaz@gmail.com>
171 * dominators.c (mono_compute_natural_loops): Fix detection of
172 loop body start blocks.
174 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
176 2006-01-26 Zoltan Varga <vargaz@gmail.com>
178 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
181 2006-01-25 Massimiliano Mantione <massi@ximian.com>
183 * aliasing.c: Fixed aliasing issue on 64 bit archs.
185 2006-01-25 Martin Baulig <martin@ximian.com>
187 * debug-debugger.c: Moved the `MonoDebuggerManager' and
188 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
189 started to cleanup this file a little bit.
191 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
193 * mini.c: optimize a codepath frequently happening in generics code.
195 2006-01-23 Martin Baulig <martin@ximian.com>
197 * Makefile.am: Only compile debug-debugger.c on supported platforms.
199 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
202 * driver.c: debug-debugger.c is only available if
203 `MONO_DEBUGGER_SUPPORTED' is defined.
205 2006-01-23 Martin Baulig <martin@ximian.com>
207 * debug-debugger.c: Only enable this on platforms where the Mono
208 Debugger is working (x86 and x86_64).
210 2006-01-21 Martin Baulig <martin@ximian.com>
212 The Mono Debugger is now using the normal `mono' instead of the
213 `mono-debugger-mini-wrapper' when executing managed code.
215 * debug-debugger.c: New file; previously known as
216 debugger/wrapper/wrapper.c.
218 * debug-mini.c (mono_init_debugger): Removed.
220 * driver.c (mono_main): Added new `--inside-mdb' command line
221 argument which is used when running inside the debugger.
223 2006-01-20 Zoltan Varga <vargaz@gmail.com>
225 * liveness.c (mono_analyze_liveness): Remove some unused data
228 2006-01-17 Zoltan Varga <vargaz@gmail.com>
230 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
232 2006-01-16 Zoltan Varga <vargaz@gmail.com>
234 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
235 depends on implementation details of monobitset.
237 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
240 2006-01-15 Zoltan Varga <vargaz@gmail.com>
242 * liveness.c: Update after monobitset changes.
244 2006-01-14 Zoltan Varga <vargaz@gmail.com>
246 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
248 2006-01-11 Neale Ferguson <neale@sinenomine.net>
250 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
252 * mini-s390x.c: Remove warning messages.
254 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
256 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
258 2006-01-10 Zoltan Varga <vargaz@gmail.com>
260 * generics.2.cs: Add ldelem/stelem_any test.
262 2006-01-10 Neale Ferguson <neale@sinenomine.net>
264 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
266 2006-01-07 Zoltan Varga <vargaz@gmail.com>
268 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
270 2006-01-06 Zoltan Varga <vargaz@gmail.com>
272 * generics.2.cs: Reenable vtype tests.
274 * inssel-x86.brg: Remove an icorrect valuetype rule.
276 2006-01-06 Neale Ferguson <neale@sinenomine.net>
278 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
279 initial support for OP_ABS.
281 2006-01-05 Neale Ferguson <neale@sinenomine.net>
283 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
285 2006-01-05 Neale Ferguson <neale@sinenomine.net>
287 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
288 conversion and implement LADD/LSUB.
290 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
293 2006-01-05 Neale Ferguson <neale@sinenomine.net>
295 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
297 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
300 2006-01-05 Neale Ferguson <neale@sinenomine.net>
302 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
303 localloc is encountered. Fixes crash in test-183.cs when using gmcs
304 (stack walk problem).
306 2006-01-04 Zoltan Varga <vargaz@gmail.com>
308 * aot.c (mono_aot_load_method): Fix a warning.
310 2006-01-03 Neale Ferguson <neale@sinenomine.net>
312 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
314 2006-01-03 Zoltan Varga <vargaz@gmail.com>
316 * iltests.il: Add test for #77148.
318 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
321 2006-01-03 Neale Ferguson <neale@sinenomine.net>
323 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
325 2006-01-03 Neale Ferguson <neale@sinenomine.net>
327 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
328 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
330 * basic-long.cs: Add lconv-to-r4/r8 tests.
332 2006-01-03 Zoltan Varga <vargaz@gmail.com>
334 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
336 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
337 here as on other archs.
339 2005-12-29 Neale Ferguson <neale@sinenomine.net>
341 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
343 2005-12-29 Neale Ferguson <neale@sinenomine.net>
345 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
347 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
349 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
350 instrument_prolog; Add memory_barrier instruction.
352 2005-12-26 Zoltan Varga <vargaz@gmail.com>
354 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
356 2005-12-23 Zoltan Varga <vargaz@gmail.com>
358 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
360 * aliasing.c inssel.brg: Fix warnings.
362 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
363 could skip initialization of some parts of memory.
365 * mini.c mini-ia64.c: Fix warnings.
367 * inssel-sparc.brg: Add an implementation of lneg which actually works.
369 2005-12-22 Zoltan Varga <vargaz@gmail.com>
371 * aliasing.c (mono_build_aliasing_information): Add a workaround for
372 a crash seen on sparc.
374 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
376 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
378 2005-12-21 Neale Ferguson <neale@sinenomine.net>
380 * mini-ops.h: Add s390_backchain instruction
382 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
384 * cpu-s390.md: Add s390_backchain instruction
386 * mini-s390.c: Significant ABI changes
388 * mini-s390.h: Cater for zero length structures
390 2005-12-20 Neale Ferguson <neale@sinenomine.net>
392 * mini-s390.c: ABI fixes
394 * inssel-s390.brg: Remove debug statements
396 * cpu-s390.md: Fix length of ATOMIC_xx operations
398 2005-12-19 Zoltan Varga <vargaz@gmail.com>
400 * basic-float.cs: Add float<->long conversion tests.
402 2005-12-16 Neale Ferguson <neale@sinenomine.net>
404 * mini-s390.c: Fix LOCALLOC processing.
406 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
408 2005-12-15 Zoltan Varga <vargaz@gmail.com>
410 * iltests.il: Add tests for some opcodes not covered by the other
413 2005-12-15 Neale Ferguson <neale@sinenomine.net>
415 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
416 register loading for Tail processing; Correct trace output.
418 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
420 * cpu-s390.md: Correct size of jmp instruction.
422 2005-12-13 Neale Ferguson <neale@sinenomine.net>
424 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
426 2005-12-13 Neale Ferguson <neale@sinenomine.net>
428 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
429 Bring s390 up to current level.
431 2005-12-12 Zoltan Varga <vargaz@gmail.com>
433 * generics.2.cs: Disable the newly added tests as they do not work yet.
435 * generics.2.cs: Add valuetype tests.
437 2005-12-09 Zoltan Varga <vargaz@gmail.com>
439 * basic-long.cs: Add i4->u8 test.
441 * objects.cs: Add tests for JIT intrinsic.
443 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
444 optimizations lost by a mistake.
446 2005-12-07 Zoltan Varga <vargaz@gmail.com>
448 * basic-long.cs: Remove a test moved to objects.cs.
450 * arrays.cs: Add more array tests.
452 2005-12-06 Zoltan Varga <vargaz@gmail.com>
454 * arrays.cs: Add new tests for multi-dimensional arrays.
456 2005-12-06 Raja R Harinath <rharinath@novell.com>
458 * Makefile.am (test_sources2): Add generics.2.cs.
459 (EXTRA_DIST): Add test_sources2.
461 2005-12-05 Ben Maurer <bmaurer@ximian.com>
463 Support for boxing and unboxing nullable types as well as the
464 isinst operation on nullables, per the CLI ammendment.
466 * inssel.brg (CEE_ISINST): Special case for nullable
468 * mini.c (handle_unbox_nullable): new method
469 (handle_box): Special case for nullable types
470 (mono_method_to_ir): Call handle_unbox_nullable in correct
473 * generics.2.cs: New test suite
475 * Makefile.am: Support for regression tests with generics.
477 2005-12-03 Zoltan Varga <vargaz@gmail.com>
479 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
480 allocated to registers. Fixes #76800.
482 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
484 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
486 2005-11-30 Zoltan Varga <vargaz@gmail.com>
488 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
491 2005-11-29 Zoltan Varga <vargaz@gmail.com>
493 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
496 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
498 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
499 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
501 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
502 single precision before storing to a single precision location.
504 2005-11-28 Raja R Harinath <rharinath@novell.com>
506 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
508 2005-11-27 Zoltan Varga <vargaz@gmail.com>
510 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
513 * basic.cs: Remove test_0_byte_compares test which was moved to
514 objects.cs a long time ago.
516 2005-11-22 Massimiliano Mantione <massi@ximian.com>
518 * aliasing.c: Fixed aliasing issue on 64 bit archs.
520 2005-11-20 Zoltan Varga <vargaz@gmail.com>
522 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
525 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
528 * mini-ia64.c: Add support for the throw->branch exception
531 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
533 2005-11-18 Massimiliano Mantione <massi@ximian.com>
535 * mini.c: Enabled "fastpath" deadce :-)
537 2005-11-18 Massimiliano Mantione <massi@ximian.com>
539 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
540 alias analysis pass to support it.
543 * liveness.c: Likewise (liveness computation can use aliasing
544 information to be more accurate).
545 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
546 moreover made so that "--compile-all" uses the given optimization
547 flags and not the default ones.
548 * aliasing.c: Alias analysis (new file).
549 * aliasing.h: Likewise.
550 * Makefile.am: added "aliasing.c" and "aliasing.h".
552 2005-11-17 Zoltan Varga <vargaz@gmail.com>
554 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
557 2005-11-13 Zoltan Varga <vargaz@gmail.com>
559 * mini-exceptions.c (mono_handle_exception_internal): Remove the
560 fp >= end_of_stack exit condition, as it is not needed, and it might
561 become true for fp eliminated frames.
563 2005-11-11 Zoltan Varga <vargaz@gmail.com>
565 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
568 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
570 * mini-arm.c: fixed alignment of doubles/longs to match
571 the C ABI (bug #76635).
573 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
575 * aot.c: fix compilation with --enable-minimal=aot.
577 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
579 * mini-arm.c: fixed compatibility with the new
580 floating point emulator package for compares.
582 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
584 * mini.c : reverted sig->pinvoke changes (r51396-51397).
586 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
588 * mini-exceptions.c (print_stack_frame): Output to stderr.
589 (mono_handle_native_sigsegv): Ditto.
591 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
593 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
594 OP_LCONV_TO_OVF_I implementation.
596 * mini-amd64.c: Add support for the throw->branch exception
599 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
600 when the catch clause catches a more general exception, i.e. Object.
602 2005-10-30 Zoltan Varga <vargaz@gmail.com>
604 * cpu-ia64.md: Remove unused opcodes.
606 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
607 specific defines for architectures defining USE_SIGACTION.
609 * mini-ia64.c: Fix some warnings.
611 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
612 version seemed to skip a frame.
614 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
616 * mini.c: Clean up the usage of sig->pinvoke flag. Now
617 only calls which are made to native code use this flag.
619 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
621 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
622 varargs methods as well.
624 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
625 which have save_lmf set. Reorganize methods prologs a bit.
627 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
628 debugger to the proper place.
630 2005-10-29 Martin Baulig <martin@ximian.com>
632 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
633 when running inside the debugger until the debugger has support
636 2005-10-26 Zoltan Varga <vargaz@gmail.com>
638 * mini.h: Fix a warning.
640 2005-10-24 Miguel de Icaza <miguel@novell.com>
642 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
643 we expose publicly, this returns the string.
645 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
647 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
650 2005-10-21 Zoltan Varga <vargaz@gmail.com>
652 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
653 native stacktrace using the glibc 'backtrace' function if available.
655 2005-10-20 Zoltan Varga <vargaz@gmail.com>
657 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
659 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
660 handle SIGSEGVs received while in native code.
662 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
663 code, call mono_handle_native_sigsegv which will abort the runtime
664 after printing some diagnostics, instead of converting it into a
665 confusing NullReferenceException.
667 2005-10-18 Zoltan Varga <vargaz@gmail.com>
669 * cpu-pentium.md: Remove unused opcodes.
671 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
673 * mini-amd64.h (MonoLMF): Add rsp field.
675 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
678 2005-10-17 Zoltan Varga <vargaz@gmail.com>
680 * mini-codegen.c (get_register_spilling): Fix some warnings.
682 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
684 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
685 elimination during exception handling. Enable fp elimination by
688 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
691 2005-10-16 Martin Baulig <martin@ximian.com>
694 (mono_debugger_run_finally): New public method for the debugger.
696 2005-10-10 Zoltan Varga <vargaz@gmail.com>
698 * debug-mini.c (mono_debug_init_method): Fix warning.
700 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
701 the 'exname' parameter const to fix some warnings.
703 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
705 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
706 introduced by the previous patch.
708 2005-10-08 Zoltan Varga <vargaz@gmail.com>
710 * basic-float.cs: Add test for precision of float arithmetic.
712 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
713 when loading/storing single values from/to memory.
715 * mini.c (mono_jit_compile_method_with_opt): Create the function
716 pointers in the correct domain.
718 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
720 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
721 introduced by previous patch.
723 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
724 when out_filter_idx is NULL.
726 * mini-exceptions.c: Don't run filter clauses twice during exception
727 handling. Fixes #75755.
729 2005-10-07 Zoltan Varga <vargaz@gmail.com>
731 * aot.c: Add support for ldflda wrappers.
733 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
736 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
738 * mini.c, mini.h: do not consider exception handlers blocks when
739 setting up interface variables.
741 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
743 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
745 2005-10-03 Zoltan Varga <vargaz@gmail.com>
747 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
750 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
752 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
754 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
755 of the OP_P definitions.
757 * TODO: Add a proposal for dealing with the CEE/OP mess.
759 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
760 optimizations from the x86 port.
762 * cpu-amd64.md: Ditto.
764 * basic.cs basic-long.cs: Add tests.
766 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
768 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
769 Patrik Torstensson's implementation of my exception-handling
770 optimization idea, when the exception object is not used
773 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
775 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
776 of the mul_imm optimizations from the old jit.
778 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
780 * mini.c, liveness.c: patch by Patrik Torstensson and
781 Zoltan Varga to improve performance in methods with
784 2005-09-30 Zoltan Varga <vargaz@gmail.com>
786 * driver.c: Remove 'Globalization' entry from --version.
788 2005-09-28 Zoltan Varga <vargaz@gmail.com>
790 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
791 there is a profiler interested in JIT events.
793 * aot.c: Load profile files produced by the AOT profiling module, and
794 reorder methods based on the profiling info. Add a 'method_order' table
795 to the AOT file to make mono_aot_find_jit_info work with the reordered
798 * mini.h: Bump AOT file version info.
800 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
802 * mini-arm.h: work around what looks like a gcc bug when optimizations
805 2005-09-28 Raja R Harinath <rharinath@novell.com>
807 * Makefile.am (AM_CFLAGS): Don't use += to append inside
808 conditionals. Use ...
809 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
811 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
813 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
814 to determine the amount of memory to copy when passing valuetypes.
816 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
817 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
819 2005-09-27 Zoltan Varga <vargaz@gmail.com>
821 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
822 information about aot.
824 2005-09-27 Ben Maurer <bmaurer@ximian.com>
826 * *.c: Replace the use of {Enter,Leave}CriticalSection with
827 macros. This will allow a deadlock debugger to easily be plugged
830 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
832 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
834 2005-09-27 Raja R Harinath <rharinath@novell.com>
836 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
837 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
838 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
839 ($(arch_built)) [CROSS_COMPILING]: Error out.
841 2005-09-26 Zoltan Varga <vargaz@gmail.com>
843 * aot.c: Add support for the no_special_static flag for classes.
845 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
847 * Reapply reverted patches.
849 * *: Revert r50174 as well.
851 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
853 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
855 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
857 2005-09-23 Miguel de Icaza <miguel@novell.com>
859 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
860 part of the SIG_HANDLER_SIGNATURE.
862 2005-09-23 Zoltan Varga <vargaz@gmail.com>
864 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
867 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
868 introduced by previous patch.
870 2005-09-21 Zoltan Varga <vargaz@gmail.com>
872 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
875 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
876 upon the information returned by get_call_info ().
878 * mini-x86.c (add_float): Fix stack size calculation.
879 (mono_arch_call_opcode): Rewrite this so it works based up the
880 information returned by get_call_info ().
881 (mono_arch_get_this_vret_args): Ditto.
883 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
885 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
886 in cinfo to determine the registers which need to be used.
888 2005-09-20 Miguel de Icaza <miguel@novell.com>
890 * driver.c (mono_main): Add --server and --desktop flags.
892 2005-09-16 Zoltan Varga <vargaz@gmail.com>
894 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
895 registers as global registers.
897 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
898 longer needed with the new register allocator.
900 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
902 * cpu-ia64.md: Remove unused opcodes.
904 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
906 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
908 * cpu-amd64.md: Remove unused opcodes.
910 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
911 needed with the new register allocator.
913 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
916 2005-09-16 Raja R Harinath <rharinath@novell.com>
918 * Makefile.am (check-local): Don't invoke semdel-wrapper.
920 2005-09-16 Martin Baulig <martin@ximian.com>
923 (throw_exception): Don't call mono_debugger_throw_exception() if
924 we're a rethrow - see the FIXME in the code.
926 2005-09-15 Geoff Norton <gnorton@customerdna.com>
928 * mini.c (mono_init_exceptions): This only works on some architectures.
930 2005-09-15 Zoltan Varga <vargaz@gmail.com>
932 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
935 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
937 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
938 now in mini-exceptions.c.
940 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
942 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
943 now in mini-exceptions.c.
945 2005-09-15 Zoltan Varga <vargaz@gmail.com>
947 * exceptions-x86.c: Applied patch from Patrik Torstensson
948 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
950 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
951 code into mini-exceptions.c. Add some assertions to it.
953 2005-09-12 Zoltan Varga <vargaz@gmail.com>
955 * aot.c (emit_section_change): Applied patch from "The Software Team"
956 (<software@solmersa.com>). Fix as errors on windows.
958 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
960 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
961 method info into the LMF.
963 2005-09-11 Zoltan Varga <vargaz@gmail.com>
965 * mini-ia64.c: Add proper unwind info for method epilogs.
967 * exceptions-ia64.c: Add some code to help debugging.
969 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
971 * mini-exceptions.c: Fix warning.
973 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
975 * mini.c: Really fix build.
977 * mini-x86.c mini-amd64.c: Fix build.
979 2005-09-11 Zoltan Varga <vargaz@gmail.com>
981 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
983 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
984 some Interlocked methods as intrinsics.
986 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
987 for Thread methods as well.
989 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
991 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
993 * mini-ia64.c mini-x86.c mini-amd64.c
994 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
997 * mini.c (mono_init_exceptions): Fix build breakage.
999 2005-09-10 Zoltan Varga <vargaz@gmail.com>
1001 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
1002 of instructions. Use the new ia64_unw_op macros for emitting unwind
1005 * mini.c (mono_init_exceptions): Initialize exception handling
1006 related trampolines at startup.
1008 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
1010 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
1012 2005-09-09 Zoltan Varga <vargaz@gmail.com>
1014 * mini.c: Handle type loading errors gracefully during compilation and
1015 throw the appropriate exception.
1017 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
1019 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
1020 for the mono binary.
1022 2005-09-09 Martin Baulig <martin@ximian.com>
1024 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
1027 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
1029 * mini-arm.h: use emulation for conv.r.un for the release.
1031 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
1033 * mini-arm.c, objects.cs: more fixes and tests for them.
1035 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
1037 * mini-arm.c: align structures to at least 4 bytes to be able
1038 to keep our current optimized memcpy.
1040 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
1042 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
1044 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1046 * mini.c: ignore SIGPIPE.
1048 2005-09-04 Zoltan Varga <vargaz@gmail.com>
1050 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
1052 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
1054 2005-09-02 Zoltan Varga <vargaz@gmail.com>
1056 * mini.h: Add prototype for mono_allocate_stack_slots_full.
1058 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
1060 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
1061 exception handling support.
1062 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
1063 patch by Brian Koropoff <briank@marakicorp.com>).
1065 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
1067 * mini.c: revert another 'optimization' which breaks when
1068 items on the eval stack need to be saved at a basic block end
1071 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
1073 * jit-icalls.c: for arrays, ensure we always provide
1076 2005-08-30 Zoltan Varga <vargaz@gmail.com>
1078 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
1080 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
1082 2005-08-29 Zoltan Varga <vargaz@gmail.com>
1084 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
1085 arguments in their original register.
1087 2005-08-28 Zoltan Varga <vargaz@gmail.com>
1089 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
1092 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
1093 when ssapre is enabled.
1095 * inssel-long.brg: Fix bug in previous patch.
1097 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
1098 multiplication by a constant.
1100 2005-08-27 Zoltan Varga <vargaz@gmail.com>
1102 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
1105 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
1108 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
1110 * inssel-arm.brg: apply changes tested by Brian Koropoff
1111 <briank@marakicorp.com>.
1113 2005-08-25 Zoltan Varga <vargaz@gmail.com>
1115 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
1117 2005-08-24 Zoltan Varga <vargaz@gmail.com>
1119 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
1120 to the same register if dreg is just a base register.
1121 (print_ins): Improve printing of membase opcodes.
1123 * inssel-x86.brg: Add optimized ldind(reg) rules.
1125 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
1127 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
1129 * mini.c: when running under valgrind, set the stack bottom for
1130 the GC at the actual approximate stack for the app (fixes running
1131 mono with valgrind).
1133 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
1135 * mini.c: do no break at the first valuetype to init found
1138 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
1140 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
1142 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
1144 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
1146 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
1148 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
1150 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
1152 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
1154 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
1157 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
1160 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
1163 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
1165 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
1167 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
1169 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
1170 in the tail recursion optimization.
1172 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
1173 debug info into the assembly file.
1175 * iltests.il: Add test for filter regions.
1177 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
1178 initial stack of filter regions. Fixes #75755.
1180 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
1182 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
1185 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
1187 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
1188 the check for an already compiled method on non-ia64 platforms.
1189 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
1192 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
1194 * inssel-x86.brg: Add some optimized call rules.
1196 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
1198 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
1201 * mini.h mini-trampolines.c: Pass the trampoline argument to
1202 mono_arch_patch_delegate_trampoline.
1204 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
1206 * mini-trampolines.c: Fix build.
1208 * mini-amd64.h: Add delegate trampolines.
1210 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
1212 * inssel-amd64.brg: Add optimized call rules.
1214 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
1216 * inssel-ia64.brg: Add optimized ldind(reg) rules.
1218 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
1220 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
1223 * mini-ia64.c: Remove LMF fixmes.
1225 * mini-ia64.h: Remove most fields from LMF.
1227 * inssel-ia64.brg (stmt): Fix unaligned access errors.
1229 * mini-trampolines.c: Add support for IA64 function descriptors.
1231 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
1232 for IA64 function descriptors.
1234 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
1236 * tramp-arm.c: patch the vtable for virtual calls. Added
1237 support code to register/unregister the LMF.
1238 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
1241 2005-08-19 Dick Porter <dick@ximian.com>
1243 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
1244 bit value if needed.
1246 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
1248 * mini.c (mini_get_method): Move handling of wrapper data here.
1250 * mini.c (mono_method_to_ir): Add support for dynamic methods.
1252 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
1255 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
1256 bblock->code does not remain empty.
1258 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
1260 * arrays.cs: Add regression test for #75832.
1262 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
1263 rules. Fixes #75832.
1265 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
1266 instruction scheduling.
1268 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
1270 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
1272 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
1274 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
1276 * mini-codegen.c: Fix VC build.
1278 * cpu-pentium.md: Increase length of atomic_exhange_i4.
1280 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1282 * mini.h: fix signature for mono_register_opcode_emulation.
1284 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
1286 * mini.c: Get rid of most of the helper_sig_... constants using
1287 mono_create_icall_signature ().
1289 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
1291 * jit-icalls.c (helper_ldstr): New helper function.
1293 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
1295 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
1296 throw, load the string using a helper call instead of creating a string object.
1298 * aot.c: Update after LDSTR changes.
1300 * mini.h: Bump AOT file version.
1302 * aot.c: Save class size info into the AOT file. Print more statistics during
1305 * mini.h: Bump AOT file version.
1307 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
1308 ordering of disasm cases. Fixes #74957.
1310 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
1312 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
1313 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
1314 the generic code needed for the ARM port.
1316 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
1318 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
1319 inssel-arm.brg: more ARM features and fixes.
1321 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
1323 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
1324 ARM port work in progress.
1326 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
1328 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
1330 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
1332 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
1334 * inssel.brg (mini_emit_memset): Add support for unaligned access.
1336 * *-ia64.*: Ongoing IA64 work.
1338 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
1340 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
1342 * TODO: Remove out-of-data todo stuff.
1344 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
1347 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
1349 * mini.h: Bump corlib version.
1351 2005-07-27 Martin Baulig <martin@ximian.com>
1354 (create_copy_ins): Added `const unsigned char *ip' argument; set
1355 `copy->cil_code' from it.
1357 2005-07-27 Martin Baulig <martin@ximian.com>
1359 * mini-exceptions.c (mono_handle_exception): Don't call
1360 mono_debugger_handle_exception() for filters.
1362 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
1364 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
1367 2005-07-26 Martin Baulig <martin@ximian.com>
1369 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
1371 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
1372 helper_compile_generic_method() if the method is actually virtual
1375 2005-07-26 Martin Baulig <martin@ximian.com>
1378 (trampoline_code): Renamed to `mono_trampoline_code' and made it
1379 public; this is now accessed directly by the debugger.
1380 (mono_generic_trampoline_code): Removed.
1383 (mono_debug_init_method): Also add interncalls and wrappers.
1385 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
1387 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
1389 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
1391 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
1393 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
1395 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
1397 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
1399 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
1400 getting TLS offsets on AMD64 too.
1402 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
1404 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
1406 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
1408 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
1409 inssel-arm.brg, mini-arm.h: ARM port work in progress.
1411 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
1413 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
1415 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
1418 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
1419 mono_sparc_is_virtual_call ().
1421 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
1423 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
1424 trampoline parameters.
1426 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
1428 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
1429 to mono_arch_get_vcall_slot_addr.
1431 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
1434 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
1436 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
1438 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
1440 2005-07-19 Martin Baulig <martin@ximian.com>
1442 * exceptions-amd64.c (throw_exception): Call
1443 mono_debugger_throw_exception() here like we're doing it on i386.
1445 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
1447 * mini-ia64.c: Add optimized TLS access support.
1449 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
1451 * mini-exceptions.c: Ongoing IA64 work.
1453 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
1455 * mini.c: Use the default optimization set when embedding. Fixes
1458 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
1460 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
1461 of trampolines to a separate file.
1463 * mini-trampolines.c: New file.
1465 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
1468 * tramp-x86.c: Reorganize the trampoline code to be similar to the
1471 * mini-codegen.c: Fix cygwin build.
1473 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
1475 * mini.c: Add some minor changes needed by the IA64 port.
1477 * *-ia64.*: Ongoing IA64 work.
1479 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
1481 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
1482 trampolines into arch-independent and arch-dependent parts.
1484 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
1486 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
1488 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
1490 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
1491 the xp-regalloc-branch for amd64.
1493 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
1494 xp-regalloc-branch for x86.
1496 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
1498 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
1500 2005-07-06 Martin Baulig <martin@ximian.com>
1503 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
1504 (mono_jit_runtime_invoke): Likewise.
1506 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
1508 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
1511 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
1512 without loading their metadata. Reorganize the file format so exception handling+
1513 debug info is kept separate from normal method info. Create MonoJitInfo
1514 structures for methods lazily.
1516 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
1518 (x86_class_init_trampoline): Patch AOT class init trampolines too.
1520 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
1522 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
1525 * mini.h: Bump AOT file version.
1527 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
1529 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
1531 2005-07-01 Raja R Harinath <rharinath@novell.com>
1533 * Makefile.am (check-local): Call semdel-wrapper.
1535 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
1537 * mini-x86.c: Revert the last change as it seems to break the build..
1539 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
1541 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
1543 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
1545 2005-06-27 Ben Maurer <bmaurer@ximian.com>
1547 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
1548 outside of the macro, so strange stuff doesn't happen with gcc4
1549 (NEW_AOTCONST_TOKEN): Likewise.
1551 2005-06-28 Martin Baulig <martin@ximian.com>
1553 * mini.c (mini_class_is_system_array): New static method; use this
1554 instead of `klass->parent == mono_defaults.array_class' everywhere
1555 since this also works for the new generic array class.
1557 2005-06-26 Ben Maurer <bmaurer@ximian.com>
1559 * inssel.brg: Remove warnings.
1561 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
1563 * mini-ia64.c: Ongoing IA64 work.
1565 * basic-float.cs: Add float->i1 conversion test.
1567 * iltests.il: Add conv.u4 test.
1569 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
1571 * inssel-long.brg: Fix bug caused by last change.
1573 2005-06-23 Geoff Norton <gnorton@customerdna.com>
1575 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
1576 BSDs. Allows the x86 JIT to work on OSX86
1578 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
1580 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
1583 * mini-ia64.c: Ongoing IA64 work.
1585 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
1587 * mini-ia64.c: Ongoing IA64 work.
1589 * driver.c: Clean up jit_code_hash as well when using --regression.
1591 * inssel-long.brg: Fix long->i4/u4 conversion rules.
1593 * basic-long.cs: Add tests for long->u4 conversion.
1595 2005-06-18 Ben Maurer <bmaurer@ximian.com>
1597 * mini.c: Take mono_get_domainvar out of macros. This makes sure
1598 that we do not depend on undefined C behavior: the order stuff
1599 gets evaluated within an expression. Fixes mono when compiled on
1602 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
1604 * *-ia64.*: Ongoing IA64 work.
1606 * aot.c: Lower memory usage while loading AOT methods.
1608 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
1610 * mini.h: Bump AOT file format version.
1612 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
1614 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
1616 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
1618 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
1619 not on callee assembly). Fixed some comments.
1621 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
1623 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
1624 it gets proper disassembly.
1625 (emit_method_info): Remove some dead code.
1627 * mini.c (mini_method_compile): Allways allocate the GOT var in
1628 mono_method_to_ir for emulating opcodes.
1630 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
1632 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
1633 before freeing the code memory. Fixes #74990.
1635 * objects.cs: Add regression test for #74992.
1637 * liveness.c: Extend live ranges of arguments to the beginning of the
1638 method. Fixes #74992.
1640 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
1641 so it points into the faulting instruction.
1643 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
1645 * jit-icalls.c (mono_imul_ovf): Add exception handling.
1647 * *-ia64.*: Ongoing IA64 work.
1649 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
1651 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
1653 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
1655 * *-ia64.*: Ongoing IA64 work.
1657 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
1659 * basic-long.cs: Add tests for add/sub.ovf.
1661 * basic.cs: Add tests for sub.ovf.
1663 * *-ia64.*: Ongoing IA64 work.
1665 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
1667 * *-ia64.*: Ongoing IA64 work.
1669 * basic.cs: Add conv.ovf.i4.un test.
1671 2005-06-09 Massimiliano Mantione <massi@ximian.com>
1673 * mini.c: (remove_block_if_useless) Fixed bug 75061.
1675 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1677 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
1679 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
1681 * *-ia64.*: Ongoing IA64 work.
1683 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1686 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
1688 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
1690 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
1692 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
1694 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
1696 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
1697 of a call is callable by a near call.
1699 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
1701 * mini-ia64.c: Ongoing IA64 work.
1703 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
1705 * genmdesc.c: Make the generated array non-static.
1707 * inssel-long.brg: Fix LSHR_IMM rule.
1709 * *-ia64.*: Ongoing IA64 work.
1711 * *-ia64.*: Ongoing IA64 work.
1713 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
1715 * *-ia64.*: Ongoing IA64 work.
1717 * *-ia64.*: Ongoing IA64 work.
1719 * mini-ia64.c: Ongoing IA64 work.
1721 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
1723 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
1725 * objects.cs basic-calls.cs: Move some tests to objects.cs.
1727 * objects.cs basic-long.cs: Move some tests to objects.cs.
1729 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
1731 * *-ia64.*: Ongoing IA64 work.
1733 * iltests.il: Add a new test.
1735 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
1736 newobj. Fixes #75042.
1738 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
1740 * *-ia64.*: Ongoing IA64 work.
1742 * *-ia64.*: Ongoing IA64 work.
1744 * *-ia64.*: Ongoing IA64 work.
1746 * basic.cs objects.cs: Move tests accessing static variables as well.
1748 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
1750 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
1752 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
1754 * driver.c: Always print failed tests.
1756 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
1759 * *ia64*: Ongoing IA64 work.
1761 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
1763 * basic.cs: Add tests for add.ovf. Fix warnings.
1765 2005-05-18 Miguel de Icaza <miguel@novell.com>
1767 * driver.c (mono_main): Avoid crash if no argument is passed to
1768 --break; Do not use g_error, but f_printf. And fix all other
1769 ocurrences of the same crash.
1771 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
1773 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
1774 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
1777 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
1779 * *-ia64.*: Add beginnings of IA64 backend.
1781 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
1783 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
1785 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
1788 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
1790 * mini-amd64.c: Fix a warning.
1792 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
1794 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
1795 in float_neg. Fixes #74897.
1797 * mini-amd64.c (emit_call): Fix another near call bug.
1799 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
1801 * declsec.c: Keep the appdomain information in the structure. Added a
1802 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
1803 value gets overwritten).
1804 * declsec.h: Set the default MonoArray for the the stack to 6. Added
1805 an MonoAppDomain member to MonoSecurityFrame.
1806 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
1807 used in the stack walk. Now use a MonoArray which grow (double) when
1810 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
1812 * mini.c: Re-enabled runtime cleanup, since running threads should
1813 now properly stop when exiting.
1815 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
1817 * mini-codegen.c: New file contaning the arch-independent local
1818 register allocator. Not used by any architectures yet.
1820 * mini.h linear-scan.c: Merge some changes from the
1821 mini-xp-local-regalloc branch.
1823 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
1825 * mini-amd64.c (emit_call): Fix calls to native functions when the
1826 runtime is compiled as a shared library. Fixes #74756.
1828 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
1829 on a literal field. Fixes #74751.
1831 2005-04-25 Raja R Harinath <rharinath@novell.com>
1833 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
1835 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
1837 * objects.cs: Add missing null casting test.
1839 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
1841 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
1842 in wrapper methods. Also rename 'address' variable to 'offset'.
1844 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
1846 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
1849 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
1851 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
1854 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
1856 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
1858 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
1860 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
1861 just the last bytes.
1863 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
1865 * aot.c (mono_compile_assembly): Fix warning.
1867 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
1868 by the _MSC_VER stuff.
1870 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
1872 * inssel-long.brg: Fix #74588.
1874 * cpu-amd64.md: Fix #74591.
1876 * iltests.il: Add new regression tests.
1878 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
1880 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
1883 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
1885 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
1887 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
1888 from Bill Middleton <flashdict@gmail.com>.
1890 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
1892 * arrays.cs: Add new regression test. Fix warnings.
1894 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
1896 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
1897 and leakage in CKFINITE.
1899 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
1900 this to a null op since it is called on amd64 too.
1902 * exceptions-amd64.c (get_throw_trampoline): Align stack.
1904 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
1905 body since this is not used on amd64.
1907 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
1909 * mini-amd64.c: Remove obsolete fixmes.
1911 * mini.c (print_method_from_ip): Fix debugging support.
1913 2005-2-1 Massimiliano Mantione <massi@ximian.com>
1915 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
1916 so that expressions that don't give much gain are not reduced.
1917 * ssapre.h: Likewise.
1919 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
1921 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
1923 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
1925 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
1927 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
1929 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
1931 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
1933 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
1935 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
1938 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
1940 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
1942 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
1944 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
1945 MONO_ARCH_USE_SIGACTION. Fixes #74252.
1947 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
1949 * mini-x86.c: Fix up stack overflow handling.
1951 * exceptions.cs: Add new regression test.
1953 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
1955 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
1956 mono_jit_thread_attach.
1958 * mini.c (mono_method_to_ir): Verify called method is not abstract.
1960 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
1962 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
1963 avoid calling constructors using callvirt.
1965 * inssel.brg: Fix #74073.
1967 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
1969 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
1970 compilation with non-GCC compilers.
1971 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
1972 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
1974 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
1976 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
1977 klass->interface_offsets (will likely fix bug#74073).
1979 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
1981 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
1983 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
1985 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
1986 to amd64_div_reg_size ().
1988 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
1990 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
1992 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
1994 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
1996 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
1998 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
2000 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
2002 * mini.c (mono_precompile_assembly): Load and precompile referenced
2003 assemblies as well. Fixes #74015.
2005 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
2007 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
2009 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
2011 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
2012 a lot of checks and (anyway) permissions cannot work until corlib is
2015 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
2017 * mini-ppc.c: fixed ABI issue on sysv/ppc.
2019 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
2021 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
2022 calls (fixes bug#72824).
2024 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
2026 * mini.c: fix tail recursion elimination (see test in bug#73936).
2028 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
2030 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
2031 some fp functions in sse2 mode.
2033 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
2035 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
2037 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
2039 * mini.h mini.c: Add mono_get_jit_tls_key ().
2041 * mini-x86.c: Enable fast TLS support on windows.
2043 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
2045 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
2046 * mini.c: Check for p/invoke method when generating code. If a
2047 p/invoke method, or it's class, isn't decorated with [Suppress
2048 UnmanagedCodeSecurity] then generate code to call System.Security.
2049 UnmanagedDemand (only if the security manager is active).
2051 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
2053 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
2054 last change as it seems to cause strange crashes.
2056 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
2058 * *.c: handle unsafe function pointers where needed.
2060 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
2062 * mini.c (mono_jit_free_method): Remove the fixme too.
2064 2005-03-15 Miguel de Icaza <miguel@novell.com>
2066 * mini.c: As discussed, make the code actually free the delegate
2067 thunk now, to enable the debugging of delegate problems, use
2068 MONO_DEBUG=1 when running Mono.
2070 This takes also care of parts of the leaks as seen by Joe.
2072 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
2074 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
2075 thread_tls_offset calculation.
2077 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
2079 * declsec.c: Reworked linkdemand checks for icall. The previous code
2080 was using the declaration code (untrusted) and didn't work as expected
2081 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
2084 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
2086 * iltests.il: Add new localloc test.
2088 * mini-amd64.c: Handle large stack allocations the same way as on
2089 windows if stack overflow handling is working.
2091 * mini-amd64.c: Allocate the signal stack using mmap.
2093 * mini.c (sigsegv_signal_handler): Fix reading of context.
2095 * mini-exceptions.c: Fix up stack overflow handling.
2097 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
2099 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
2101 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
2103 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
2105 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
2106 tramp_init functions as they are no longer needed.
2108 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
2110 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
2112 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
2114 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
2116 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
2119 * mini-ops.h: Add OP_LMUL_IMM.
2121 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
2122 long mul/div opcodes as intrinsic.
2124 * mini-amd64.c (emit_call): Handle the case when the callee might be
2127 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
2129 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
2132 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
2134 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
2136 2005-03-09 Ben Maurer <bmaurer@ximian.com>
2138 * mini.c (mono_codegen): Don't leak here, to help people running
2141 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
2143 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
2144 conversions in sse2 mode.
2146 * basic-float.cs: Add regression test.
2148 * mini-amd64.c: Reenable sse2.
2150 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
2152 * mini-amd64.c: Disable sse2 until some regressions are fixed.
2154 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
2156 * driver.c: Copyright text should include 2005.
2158 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
2160 * cpu-amd64.md (load_membase): Fix more max lengths.
2162 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
2164 * cpu-amd64.md (load_membase): Fix max length.
2166 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
2168 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
2170 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
2171 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
2173 * basic-float.cs: Add rounding regression test.
2175 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
2177 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
2179 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
2180 structures in registers for pinvoke wrappers.
2182 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
2184 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
2186 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
2188 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
2189 wrapper to mono_jit_thread_attach.
2191 * mini.c (mini_jit_thread_attach): New jit icall.
2193 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
2194 native->managed wrappers.
2196 * exceptions.cs: Add new regression test.
2198 * mini.c (optimize_branches): Check regions in the cbranch to throw
2199 block case as well. Fixes #73242.
2201 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
2203 * mini.c: thread safety fixes.
2205 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
2207 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
2208 patching stuff, since delegates use jump trampolines so there is
2211 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
2214 * tramp-amd64.c: Fix build.
2216 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
2217 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
2219 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
2220 Rename this to mono_arch....
2221 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
2223 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
2225 * mini-amd64.c (emit_call): If both the caller and the callee is
2226 guaranteed to have 32 bit addresses, emit a normal call.
2228 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
2230 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
2231 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
2232 method_ptr inside delegates.
2234 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
2236 * mini.c (mono_jit_free_method): Free the method info even if the native code is
2237 invalidated. Fixes #73001.
2239 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
2241 * mini-x86.c: Only use stdcall for pinvokes on windows.
2243 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
2245 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
2246 * mini-x86.c: remove unreliable __thread var offset detection,
2247 use the correct accessors and enable by default.
2249 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
2251 * mini.c (mono_jit_free_method): Fix memory leak.
2253 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
2255 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
2257 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
2259 * cpu-amd64.md: Fix lengths of atomic opcodes.
2261 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
2263 * driver.c: try to not imply using ICU is any good.
2265 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
2267 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
2268 functions as inline ops.
2270 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
2271 some Interlocked functions as inline ops.
2273 * mini.c (move_basic_block_to_end): Fix bug in last patch.
2275 * mini.h (MonoBasicBlock): Reorganize fields a bit.
2277 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
2279 * mini.c: Add support for OP_NOT_TAKEN.
2281 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
2282 structures in registers for pinvoke wrappers.
2284 * mini-amd64.c: Fix warnings.
2286 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
2288 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
2290 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
2292 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
2293 address instead of loading the address from it.
2295 * mini-x86.c: Add support for returning small structs in registers
2296 on Win32. Fixes part of #70864.
2298 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
2300 * trace.c (get_token): Improve error checking.
2302 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
2304 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
2306 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
2308 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
2309 it can be reused for MonoClass.
2310 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
2313 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
2315 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
2316 instead of a MonoReflectionMethod. The method information wasn't used
2317 when displaying SecurityException details (but will be now).
2319 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
2321 * Makefile.am : windows build fix.
2323 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
2325 * iltests.il: Add new regression test.
2327 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
2330 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
2332 * mini.c: Moved linkdemand check into helper function check_linkdemand
2333 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
2336 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
2338 * declsec.c: Added statistics counter for different kinds of
2340 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
2341 (and commented) declaration.
2342 * mini.c: Added statistics counter for security Demand code
2343 generation. Added display of security statistics.
2345 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
2347 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
2348 Fix compilation errors under gcc-2.95.
2350 2005-02-12 Ben Maurer <bmaurer@ximian.com>
2352 * mini.c, driver.c: Use the new jit trampoline hashtable
2354 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
2356 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
2358 2005-02-11 Martin Baulig <martin@ximian.com>
2360 * debug-mini.c (mono_debug_close_method): Free the line number array.
2362 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
2364 * aot.c: Break up large methods into smaller ones. Share GOT slots for
2367 * mini.h: Bump AOT file format version.
2369 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
2371 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
2373 * declsec.h: Added macros to get/set lazyly initialized security
2374 informations about assemblies. Added new enum for different type of
2375 possible LinkDemand violation. Added function to check LinkDemands.
2376 * mini.h: Added a field to MonoCompile to hold any security violation
2377 detected when JITting a method (so it can be thrown later).
2378 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
2379 and CEE_CALLVIRT. Added code to throw exception at the end of
2380 mini_method_compile (note: the exception is unhandled right now).
2382 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
2384 * mini.c, jit-icalls.c: use the managed implementation of
2385 memset for initobj and memset, to avoid managed <-> unmanaged
2388 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
2390 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
2391 optimization if it would need a GOT var.
2393 * basic.cs: Add tests for constant propagation and switch statements.
2395 * ssa.c: Fix out-of-range constant propagation and switch statements.
2397 2005-02-09 <vargaz@freemail.hu>
2399 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
2401 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
2403 * cpu-amd64.md (load_membase): Fix max length of load_membase.
2405 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
2407 * mini.c: update to new signature of mono_class_get_allocation_ftn().
2409 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
2411 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
2412 arithmetic operations.
2414 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
2416 * mini-ppc.c: add a workaround for broken user code that
2417 DllImports vararg functions with non-vararg signatures.
2419 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
2421 * mini.c (mono_jit_compile_method_inner): Add detection and a
2422 meaningfull error message for assemblies written in Managed C++.
2424 * tramp-amd64.c mini-amd64.h: Add support for
2425 create_trampoline_from_token ().
2427 * aot.c mini-x86.c abcremoval.c: Applied patch from
2428 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
2430 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
2432 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
2433 which takes a MonoImage/token as parameter instead of a MonoMethod.
2435 * aot.c: Use the new trampoline for initializing vtables.
2437 * aot.c: Add support for ldfld/stfld_remote wrappers.
2439 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
2440 rules for compare <MEM>, IMM.
2442 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
2444 * aot.c: Handle inherited finalizers correctly.
2446 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
2448 * inssel.brg (stmt): Add a missing _setup_... ().
2450 * aot.c: Save some parts of the class state to the AOT file and use it
2451 to recompute that state when a class is initialized.
2453 * mini.c: Install AOT hooks into the runtime.
2455 * mini.h: Bump AOT file format version.
2457 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
2460 * iltests.il: Add new test.
2462 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
2466 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
2468 * mini.c: setup the statistical profiler in the thread attach
2469 callback to cope with the new single thread code.
2471 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
2473 * mini-ppc.c: ensure we have enough room for the profiler
2474 calls (fixed bug#72084).
2476 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
2478 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
2481 2005-2-1 Massimiliano Mantione <massi@ximian.com>
2483 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
2485 2005-2-1 Massimiliano Mantione <massi@ximian.com>
2487 * ssapre.c: Fixed an issue with down safety (this allows IronPython
2488 to succesfully execute parrotbench).
2489 * ssapre.h: Likewise.
2491 2005-2-1 Massimiliano Mantione <massi@ximian.com>
2493 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
2494 variable for stores to method arguments (fixes a SSAPRE issue).
2496 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
2498 * mini.c: handle value types in dup, fixes gen-112.cs.
2500 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
2502 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
2503 sequence for calls in dynamic methods to avoid thunks.
2505 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
2507 * mini.c: correctly remove dynamic methods from the hashtable.
2509 2005-1-20 Massimiliano Mantione <massi@ximian.com>
2511 * driver.c: Disabled SSAPRE until fix the bug that appears
2512 in IronPython's parrotbench.
2514 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
2516 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
2518 * mini.c (mono_method_to_ir): Revert the previous change.
2520 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
2523 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
2524 mono_jit_info_table_find () etc. when running under valgrind.
2526 * inssel.brg: Fix warnings.
2528 * mini-exceptions.c: Fix warnings.
2530 2005-01-31 Martin Baulig <martin@ximian.com>
2532 * driver.c (compile_all_methods_thread_main): Don't try to compile
2533 generic methods or anything which has type parameters.
2535 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
2537 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
2539 * TestDriver.cs: Add --verbose flags.
2541 * graph.c ssa.c: Fix 64 bit warnings.
2543 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
2544 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
2545 Fix 64 bit warnings.
2547 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
2548 variable not spotted by gcc.
2550 * mini-amd64.c inssel-amd64.brg: Applied patch from
2551 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
2552 X86_COMPARE_MEMBASE opcodes.
2554 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
2556 2005-01-29 Ben Maurer <bmaurer@ximian.com>
2558 * *: MonoMethod->signature might be NULL now. You *MUST* use
2559 mono_method_signature.
2561 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
2563 * driver.c (compile_all_methods_thread_main): Compile the methods
2564 without invoking cctors.
2566 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
2568 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
2569 * basic-calls.cs: test for the above.
2571 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
2573 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
2574 MonoJitInfo changes.
2576 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
2578 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
2579 eagerly if it contains dynamic methods.
2581 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
2583 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
2584 trace, it is now computed by an icall from trace_ips.
2586 * mini-exceptions.c: Fix a warning.
2588 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
2590 * mini-exceptions.c: don't bother getting stack trace info if
2591 it's not going to be used.
2593 2005-01-27 Raja R Harinath <rharinath@novell.com>
2595 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
2598 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
2600 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
2602 * aot.c: Avoid calling mono_method_get_header () if not needed.
2604 * mini.h: Bump AOT file format version.
2606 * mini.c (mono_emit_native_call): Allocate a GOT var here.
2608 * mini.c (mono_print_tree): Print more info for calls.
2610 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
2612 * declsec.h: Remove warning by adding missing include for marshal.h
2614 2005-01-26 Martin Baulig <martin@ximian.com>
2616 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
2619 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
2621 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
2624 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
2626 * aot.c (mono_compile_assembly): Fix a warning.
2628 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
2630 * declsec.c: Look for security attributes on the original MonoMethod
2631 (and not the wrapped one). This fix permissions on icalls.
2633 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
2635 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
2637 * mini.c (mono_allocate_stack_slots): Add a fixme.
2639 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
2641 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
2643 * inssel.brg: optimize casts of sealed types (more
2644 optimizations waiting for fixes in remoting).
2646 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
2648 * inssel.brg (stmt): Add another dummy rule.
2650 * driver.c: Fix warnings.
2652 * driver.c (mono_main): If running under valgrind, instruct glib to use
2653 the system allocation functions so valgrind can track the memory
2654 allocated by the g_... functions.
2656 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
2658 * mini-ops.h: Add OP_DUMMY_STORE opcode.
2660 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
2662 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
2663 variables in try regions.
2665 * mini.c (mini_method_compile): Don't disable optimizations on large
2666 methods when AOT compiling.
2668 * mini.c (mono_allocate_stack_slots): New arch independent method to
2669 allocate stack slots. Not yet used.
2671 2005-01-22 Ben Maurer <bmaurer@ximian.com>
2673 * debug-mini.c (mono_debug_close_method): Plug some leaks.
2675 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
2677 * mini-ppc.c: make the branch info relative as the code
2678 buffer can be reallocated.
2680 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
2682 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
2683 * driver.c: Removed the AOT/security restriction. Now initialize the
2684 security manager (in metadata) if --security is used.
2685 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
2686 rather than the pointer to declarative security, when AOT is used.
2688 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
2690 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
2691 basic blocks, reduced intrinsic exception throwing code size.
2693 2005-01-22 Miguel de Icaza <miguel@ximian.com>
2695 * driver.c (mini_usage): Reorder the usage screen.
2697 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
2699 * mini.c (mono_resolve_patch_target): Fix warning.
2701 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
2703 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
2706 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
2708 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
2709 breaks the amd64 build.
2711 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
2712 register allocation. Fixes #71454.
2714 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
2716 * arrays.cs: Add new regression test.
2718 2005-1-20 Massimiliano Mantione <massi@ximian.com>
2720 * ssapre.c: Turned usage of snprintf to GString.
2721 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
2722 (I left it on by mistake in my previous commit).
2724 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
2726 * mini.c, cfold.c, basic-calls.cs: preserve side effects
2727 on cond branch optimization (fixes bug# 71515).
2729 2005-1-20 Massimiliano Mantione <massi@ximian.com>
2731 * abcremoval.c: Fixed bug 71062.
2732 * abcremoval.h: Likewise.
2734 2005-1-20 Massimiliano Mantione <massi@ximian.com>
2736 * mini.c: Added a new functionality to optimize_branches, the removal
2737 of useless basic blocks, and fixed some problem in the removal of
2738 critical edges; some utility functions added for both purposes.
2739 * ssapre.c: Added complex expression support, and fixed bug 70637.
2740 * ssapre.h: Likewise.
2741 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
2743 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
2744 * driver.c: Re-enabled SSAPRE.
2746 2005-01-19 Martin Baulig <martin@ximian.com>
2748 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
2749 the result of mono_get_method_constrained().
2751 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
2753 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
2756 2005-01-18 Geoff Norton <gnorton@customerdna.com>
2758 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
2759 be detected. Fixes #59296.
2761 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
2763 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
2764 which can happen. Fixes #71361.
2766 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
2768 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
2771 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
2773 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
2774 appdomain-unload.exe to fail.
2776 * mini.c: Fix some memory leaks.
2778 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
2780 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
2781 Fixed bug and sped up some codepaths.
2783 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
2785 * mini.c: Fix some memory leaks.
2787 * exceptions.cs basic-long.cs: Add test for checked ulong->int
2790 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
2792 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
2795 * iltests.il: Add regression test for #71320.
2797 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
2799 * mini.c (mono_codegen): Fix installation of profiler hooks.
2801 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
2803 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
2805 * mini.h, mini.c, cfold.c: optimize access to enum
2806 readonly fields, too. Eval conditional branches if possible
2807 to perform unreachable code removal in more cases.
2809 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
2811 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
2813 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
2816 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
2817 WinXP DEP. Fixes #71244.
2819 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
2821 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
2823 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
2825 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
2827 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
2829 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
2832 * mini.h: Bump AOT version.
2834 * mini.h (MonoCompile): Change exvar to a hash table.
2836 * mini.c: Allocate a separate exvar for each handler block.
2838 * mini.c: Get rid of the computation of filter_lengths, its not needed.
2840 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
2841 ex var with the pending exception and only throw if the two are equal.
2844 * exceptions.cs: Add tests for rethrow and nested catch clauses.
2846 * mini-x86.c: Fix warnings.
2848 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
2849 used by all the ports now.
2851 * aot.c: Add write-symbols and save-temps options.
2853 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
2855 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
2857 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
2859 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
2862 * tramp-s390.c: Check vtable slot belongs to the domain.
2864 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
2865 as per other platforms.
2867 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
2869 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
2871 * driver.c: we don't run the Main() code in a subthread anymore.
2873 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
2875 * mini.c: added experimental rtc support in the statistical
2876 profiler: if the user has the permission, more accurate statistics
2877 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
2878 The MONO_RTC value must be restricted to what the linux rtc allows:
2879 power of two from 64 to 8192 Hz.
2881 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
2883 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
2885 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
2887 * mini-ppc.c: better icache flush for smp.
2889 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
2891 * mini-amd64.c (emit_move_return_value): Fix memory leak.
2893 * mini-x86.c (get_call_info): Add the get_call_info () code from the
2894 amd64 port, not yet used.
2896 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
2898 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
2901 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
2903 * driver.c: Added --security option to activate the security manager.
2904 Right now this will allow code generation for declarative demands and
2905 is disabled when AOT is specified.
2906 * mini.c: Add code generation for declarative security demands.
2907 * mini.h: Add mono_use_security_manager as an extern gboolean.
2909 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
2911 * aot.c (mono_compile_assembly): Speed up compilation a bit by
2912 emitting more dense assembly code.
2914 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
2915 exception throwing stuff.
2917 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
2919 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
2922 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
2925 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
2928 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
2930 * tramp-*.c: Only patch vtable slots if the object is in the current
2931 domain. Fixes appdomain-unload.exe.
2933 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
2935 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
2938 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
2940 * mini.c (reverse_branch_op): New helper function.
2942 * mini.c (optimize_branches): Run the new optimization only on
2943 platforms which support it. Also reverse all kinds of branches.
2945 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
2947 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
2950 * mini.c (optimize_branches): Reverse not-equals branches if the false
2951 bblock is a throw. This happens a lot of time with argument checking in
2954 * mini.c (mono_codegen): Add support for placing basic blocks after
2955 the function epilogue.
2957 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
2960 2005-01-05 Miguel de Icaza <miguel@ximian.com>
2962 * mini.c (setup_stat_profiler): Only set this up if the platform
2963 supports ITIMER_PROF.
2965 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
2967 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
2970 * inssel.brg: Fix a warning.
2972 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
2974 * mini.c: added support for statistical profiler
2975 (run with: --profile=default:stat).
2977 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
2979 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
2981 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
2983 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
2984 related to global registers from the amd64 port.
2986 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
2988 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
2990 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
2991 with global registers.
2992 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
2994 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
2996 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
2998 * debug-mini.c (encode_value): Fix off-by-one.
3000 * aot.c (encode_value): Likewise.
3002 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
3004 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
3006 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
3009 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
3011 * aot.c (emit_method_info): Increase size of temp buffer.
3013 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
3016 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
3018 * aot.c (emit_method_info): Fix build.
3020 * aot.c: Further rework of the AOT file format to reduce the size of
3021 the method info data.
3023 * mini.h: Bump AOT file format version.
3025 2004-12-27 Martin Baulig <martin@ximian.com>
3027 * mini.c (mini_get_method): New static method; call
3028 mono_get_method_full() and mono_get_inflated_method().
3029 (mono_method_to_ir): Use mini_get_method() instead of
3030 mono_get_method_full().
3032 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
3034 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
3036 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
3038 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
3040 * inssel-amd64.brg: Add some optimization rules.
3042 2004-12-24 Ben Maurer <bmaurer@ximian.com>
3044 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
3045 standard not GC'd stuff is fine.
3047 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
3049 * aot.c: Rework the AOT file format to get rid of most of the global
3050 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
3052 * mini.h: Bump AOT file format version.
3054 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
3056 * mini.h: Bump AOT file format version.
3058 * aot.c (mono_aot_is_got_entry): New function to determine if an
3059 address is inside a GOT.
3061 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
3063 * cpu-pentium.md: Increase the maximum size of some instructions which
3064 might involve a got access.
3066 * mini.c (get_method_from_ip): Another debug helper function.
3068 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
3069 when got var accesses are created during the decompose phase.
3071 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
3073 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
3074 argument mini_compile_method and to MonoCompile, and use this to
3075 determine whenever a given method is compiled for AOT. This allows the
3076 other methods compiled during AOT compilation to be free of AOT stuff,
3077 so the backends does not need to add special support for them by
3078 creating a fake GOT etc.
3080 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
3083 2004-12-21 Ben Maurer <bmaurer@ximian.com>
3085 * mini.c (mono_method_to_ir): It turns out that some of the
3086 x-appdomain wrappers are lax with types, so just ignore this for
3089 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
3090 at the vtable->klass. If it is non-shared code we can just use the
3093 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
3095 * mini-ppc.c: access MonoDomain from tls, too.
3097 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
3099 * declsec.c: Removed unused variable (and related warning ;-)
3101 2004-12-21 Ben Maurer <bmaurer@ximian.com>
3103 * iltests.il: New test for LDELEMA on an array of ref types.
3105 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
3106 all ldelema's on reftypes.
3107 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
3108 it was the wrong place to put it.
3110 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
3111 register to pop to make this cleaner, at the request of Paolo.
3113 2004-12-20 Ben Maurer <bmaurer@ximian.com>
3115 * mini-ops.h (OP_GETHASHCODE): New op.
3117 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
3119 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
3122 For a microbenchmark, this reduces the cost of Hashtable.get_Item
3125 * mini-x86.c (mono_arch_output_basic_block): Rather than
3133 The first is 3 bytes while the second is 1. This saves 36 kb on
3134 mscorlib, quite a big saving. When bootstraping mcs, I was able to
3135 see a small boost because of icache locality.
3137 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
3139 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
3141 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
3142 started code sharing with the generic code.
3144 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
3146 * mini-ppc.c, cpu-g4.md: added code for direct access to
3149 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
3151 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
3152 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
3155 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
3157 * declsec.c|h: Added functions to cache the declarative stack modifiers
3158 in MonoJitInfo and to create a security frame from a MonoJitInfo
3160 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
3161 created. Register internal calls for System.Security.SecurityFrame::
3162 _GetSecurityFrame and _GetSecurityStack.
3163 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
3164 the definitions for the new stack walk/callback mechanism.
3165 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
3166 first security frame for LinkDemands and InheritanceDemands) and
3167 GetSecurityStack for Demands. Both use the new mono_walk_stack code
3169 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
3170 walk initialization (lupus).
3172 2004-12-20 Ben Maurer <bmaurer@ximian.com>
3174 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
3176 (handle_loaded_temps): Do not create a temporary variable for
3177 things that we know are temps. They will never be modified.
3178 (mono_spill_call): Set MONO_INST_IS_TEMP
3179 (mono_emulate_opcode): ditto
3181 (mono_method_to_ir.CEE_DUP): ditto
3183 2004-12-19 Ben Maurer <bmaurer@ximian.com>
3185 * mini.c (type_to_eval_stack_type): Make this handle the void type
3186 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
3187 (emit_tree): use ip_in_bb to special case some common idioms
3188 Update all callers to pass in the IP.
3189 (mono_method_to_ir): Make CEE_CALL* do the above as well.
3191 This gives us a nice 2% speedup in mcs bootstrap.
3193 * mini-x86.c (peephole_pass): Peephole pass to make
3202 * mini.c (ip_in_bb): new method.
3203 (mono_method_to_ir): use this method rather than doing the hash
3206 * linear-scan.c (mono_linear_scan): When expiring actives, you
3207 don't need to keep around variables that expire on this
3208 instruction. This makes it so that:
3211 store (ebx add (ebx, 1))
3215 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
3217 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
3218 combination to avoid doing two copies. Fix up problems with previous
3221 * mini.c: Fix 64 bit warnings.
3223 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
3225 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
3227 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
3228 changes from the x86 code.
3230 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
3232 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
3234 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
3235 throwing code to reduce its size, unify the AOT and non-aot code and
3236 get rid of relocations in the AOT case.
3238 * mini-x86.h mini.c exceptions-x86.c
3239 (mono_arch_get_throw_corlib_exception): New arch specific function to
3240 raise corlib exceptions which doesn't require relocations in the
3243 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
3245 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
3247 * mini.c (mono_emit_method_call): Only allocate the got var when it is
3250 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
3253 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
3255 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
3256 with add function when used from Inc/dec atomic
3257 functions. Re-enabled optimization on x86.
3258 * mini-ops.h: renamed atomic_add functions to
3259 allow _add to match the Interlocked::Add and
3260 _add_next to match Interlocked::Inc/Dec.
3262 2004-12-15 Massimiliano Mantione <massi@ximian.com>
3264 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
3265 linking of BBs to the end BB, and enabled SSAPRE also with
3266 consprop and copyprop (which was prevented by that bug).
3268 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
3270 * mini-x86.c: disabling the Interlocked optimizing code.
3272 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
3274 * aot.c (load_aot_module): Move reading of got_addr after the AOT
3277 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
3279 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
3280 interlocked optimization due lack of support on x86, rewrote
3281 exchange to take into account that base may be in eax.
3283 xsp works again; activated Interlocked optimizing code.
3285 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
3287 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
3289 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
3291 * mini-ops.h: Add new opcodes.
3293 * mini.h: Add new patch types. Add got_var to MonoCompile.
3295 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
3296 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
3297 make it work with all kinds of patchable code.
3299 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
3300 address of the GOT, and referencing entries in the GOT.
3302 * mini.c: Add code to load the GOT address if needed by an opcode.
3304 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
3305 independent AOT code on the x86 using an elf-style Global Offset Table.
3307 2004-12-14 Raja R Harinath <rharinath@novell.com>
3309 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
3311 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3313 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
3316 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
3318 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
3319 of Interlocked:Increment/Decrement/Add as inline ops.
3320 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
3322 2004-12-12 Geoff Norton <gnorton@customerdna.com>
3324 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
3325 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
3327 2004-12-12 Duncan Mak <duncan@ximian.com>
3329 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
3330 again. `patch_info->table_size' is no longer valid after Zoltan's
3333 2004-12-12 Martin Baulig <martin@ximian.com>
3335 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
3336 if we are the "real" method, ie. not an inlined method inside it.
3338 2004-12-11 Ben Maurer <bmaurer@ximian.com>
3340 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
3341 before we look in the special fields table. This fixes
3342 ../tests/thread-static-init.cs.
3344 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3346 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
3347 for Array get_Rank and get_Length. Fixes bug #70465.
3349 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
3351 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
3352 separate structure to reduce the size of MonoJumpInfo.
3354 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
3356 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
3358 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
3360 * mini.c (mini_get_inst_for_method): Changed to allow ports
3361 to return a MonoInst instead of opcode
3362 (renamed mini_get_opcode_for_method to better reflect the new functionality)
3364 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
3365 Allow ports to return a created MonoInst instead of op-code, will enable
3367 (renamed mini_get_opcode_for_method to better reflected the functionality)
3369 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
3371 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
3373 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
3375 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
3378 2004-12-08 Martin Baulig <martin@ximian.com>
3380 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
3381 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
3383 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
3385 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
3388 * exceptions.cs: Disable some tests which depend on properties of x86 fp
3391 2004-12-08 Raja R Harinath <rharinath@novell.com>
3393 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
3395 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
3397 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
3398 bug introduced by the previous patch.
3400 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
3402 * mini-ppc.c, objectc.cs: handle large structs passed by value
3405 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
3407 * mini-ppc.c: OP_ARGLIST implementation from
3408 Geoff Norton <gnorton@customerdna.com>.
3410 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
3412 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
3413 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
3415 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
3417 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
3419 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3421 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
3424 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
3426 * mini-sparc.c: Zero out localled-ed memory.
3428 * iltests.il: Add tests for zeroing out localloc-ed memory.
3430 2004-12-04 Martin Baulig <martin@ximian.com>
3432 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
3433 mono_method_get_signature_full().
3435 2004-12-03 Massimiliano Mantione <massi@ximian.com>
3437 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
3438 and some utility functions (always for SSAPRE), integrated SSAPRE.
3440 * driver.c: Added ssapre option.
3441 * ssa.c: Small fix on OP_ARG handling.
3442 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
3443 * Makefile.am: Likewise.
3445 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
3447 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
3450 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
3453 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3455 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
3457 * cpu-s390.md : Increase instruction length of oparglist.
3459 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
3461 2004-11-30 Martin Baulig <martin@ximian.com>
3463 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
3464 virtual generic methods. We call a special helper_compile_generic_method()
3465 icall to retrieve the method from the vtable, inflate and compile
3466 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
3468 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
3470 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
3472 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
3474 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
3476 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
3479 2004-11-27 Ben Maurer <bmaurer@ximian.com>
3481 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
3482 platforms with PIC aot.
3484 2004-11-28 Martin Baulig <martin@ximian.com>
3486 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
3489 2004-11-28 Martin Baulig <martin@ximian.com>
3491 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
3492 the result of mono_type_get_underlying_type() to check whether
3495 2004-11-26 Martin Baulig <martin@ximian.com>
3498 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
3501 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
3503 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
3504 the same way as the other arguments so they won't get clobbered.
3506 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
3507 calls through R11 since it is clobbered by the trampoline code.
3509 2004-11-26 Raja R Harinath <rharinath@novell.com>
3511 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
3512 pick up in-tree mscorlib.dll.
3514 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
3516 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
3518 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
3519 runtime data/code are now stored in a table similar to the GOT in ELF.
3520 This allows the code itself to be position independent.
3522 * aot.c: Fix loading of referenced assemblies after the lazy assembly
3525 * aot.c: Attach ELF type (object/function) directives to all global
3528 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
3530 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
3532 * mini-amd64.h: Turn on PIC AOT code.
3534 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
3535 returning the offset within an OP_AOTCONST instruction where the GOT
3536 offset needs to be added.
3538 * mini.h: Bump AOT file format version.
3540 2004-11-25 Martin Baulig <martin@ximian.com>
3542 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
3543 uninflated generic methods.
3545 2004-11-25 Martin Baulig <martin@ximian.com>
3547 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
3549 2004-11-24 Martin Baulig <martin@ximian.com>
3551 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
3552 original klass (this only applies for generic instances).
3554 2004-11-24 Martin Baulig <martin@ximian.com>
3556 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
3557 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
3560 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
3562 * mini.c (mono_method_to_ir): Disable inlining for methods containing
3563 localloc. Fixes #69678.
3565 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
3567 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
3569 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
3570 used SSE registers on pinvoke calls. Fixes #69774.
3572 2004-11-23 Geoff Norton <gnorton@customerdna.com>
3574 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
3575 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
3577 2004-11-23 Raja R Harinath <rharinath@novell.com>
3579 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
3580 Refer directly to the mcs/ tree.
3582 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3584 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
3585 Check if a trampoline for a synchronized method is required.
3587 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
3589 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
3590 with localloc if needed. Throe arithmetric exception in
3591 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
3592 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
3594 2004-11-19 Geoff Norton <gnorton@customerdna.com>
3596 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
3597 types before switching on type. Fixes #69622.
3599 2004-11-19 Raja R Harinath <rharinath@novell.com>
3601 * Makefile.am (check-local): New. Integrate into 'make check'.
3602 (MCS,RUNTIME): Define using in-tree mono and mcs.
3604 (%.exe): Use $(ILASM).
3606 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
3608 * mini-ppc.c: adjust initial prolog size (bug #69691).
3610 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
3612 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
3615 2004-11-17 Raja R Harinath <rharinath@novell.com>
3617 * Makefile.am (clean-local): Rename from 'clean'.
3619 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3621 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
3622 to mono_arch_is_int_overflow.
3623 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
3626 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
3628 * declsec.c|h: New files to support declarative security attributes.
3629 Added function to check if a method has (applicable) security.
3630 * mini.c|h: Add check for declarative security attributes in
3631 mono_method_check_inlining.
3632 * Makefile.am: Added declsec.c and declsec.h to the build.
3634 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
3636 * mini.c, mini.h: update to keep dynamic code info per-domain.
3638 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
3640 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
3641 (mini_init): Get rid of it from here too.
3643 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
3645 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
3646 implemented OP_RETHROW (patch by Geoff Norton
3647 <gnorton@customerdna.com>).
3649 2004-11-10 Geoff Norton <gnorton@customerdna.com>
3651 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
3652 between appdomains. Fixes appdomain-unload on PPC.
3654 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
3656 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
3657 mini-exceptions.c: handle the new wrapper types.
3658 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
3659 token value as a MonoClass* when compiling a wrapper.
3660 mono_jit_create_remoting_trampoline now takes an additional
3661 MonoRemotingTarget parameter.
3663 2004-11-10 Martin Baulig <martin@localhost>
3665 * mini.c (mono_method_to_ir): Use `generic_container->context'
3666 rather than creating a new one.
3668 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3670 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
3672 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
3674 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
3676 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
3677 the experimental aot cache stuff.
3679 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
3681 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
3682 mini-exceptions.c: update to exception clause structure changes.
3684 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
3686 * exceptions-x86.c (throw_exception): Fix warnings.
3688 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
3691 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
3693 * exceptions-sparc.c (get_throw_exception): Really fix this.
3695 2004-11-07 Ben Maurer <bmaurer@ximian.com>
3697 * tramp-*.c: we no longer support icalls without wrappers, so
3698 a bit of code can be removed here
3700 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
3702 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
3705 * cpu-sparc.md: Add op_rethrow.
3707 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
3709 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
3711 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
3712 * mini-ops.h: Add OP_RETHROW.
3714 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
3716 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
3718 2004-11-05 Geoff Norton <gnorton@customerdna.com>
3720 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
3721 Makes the output much easier to read
3723 2004-11-05 Ben Maurer <bmaurer@ximian.com>
3725 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
3726 prevents another huge leak when compiling with ssa. Secondly, the
3727 performance of doing this rather than freeing the lists is much
3728 better. GList does a lock every time you allocate a list link,
3729 so that it can use a memory pool. So, it is better to just use
3730 a memory pool of our own.
3732 * ssa.c, linear-scan.c: replace g_list_remove_link with
3733 g_list_delete. The remove one does not free the GList, so we were
3734 leaking memory. On -O=all --compile-all with corlib, this cut down
3735 3 MB of allocations.
3737 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
3739 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
3741 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
3743 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
3744 into a new function mono_create_jit_trampoline ().
3746 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
3748 * trace.c (get_spec): Allow tracing of classes without a namespace.
3750 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
3752 * mini.c: Fix pointer overwrite in mini_method_compile.
3754 2004-11-2 Geoff Norton <gnorton@customerdna.com>
3756 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
3757 The darwin ABI needs some special handling for 1 and 2 byte structs
3758 Lets use lbz/lhz instead of lwz everywhere.
3759 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
3760 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
3761 Use stb/sth for the former, and put the latter always on stack instead of in
3764 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
3766 * trace.c (is_filenamechar): Add '_'.
3768 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3770 * mini-s390.c: Fix prolog length to allow for large trace requirements.
3772 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
3774 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
3776 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
3777 depends on libmonogc. Fixes #68805.
3779 2004-10-26 Miguel de Icaza <miguel@ximian.com>
3781 * mini.c (mono_jit_free_method): Provide extra information for
3782 this error. Currently this leaks, but will be turned into a
3783 developer option in the future.
3785 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
3787 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
3789 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
3791 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
3792 boundary. Fixes reading of PATCH_INFO_R4 and R8.
3793 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
3795 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
3797 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
3798 trampolines for AOT code.
3800 2004-10-22 <vargaz@freemail.hu>
3802 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
3803 constructed types. Fixes #68136.
3805 2004-10-21 Martin Baulig <martin@ximian.com>
3807 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
3808 if it returns true, unwind the stack to the call instruction.
3810 2004-10-21 <vargaz@freemail.hu>
3812 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
3814 * mini.h: Bump AOT version number.
3816 * objects.cs: Add another test for unbox trampolines.
3818 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
3821 2004-10-20 <vargaz@freemail.hu>
3823 * driver.c: Add SHARED to the set of optimizations tested.
3825 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
3827 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
3830 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
3832 2004-10-20 Martin Baulig <martin@ximian.com>
3834 * mini-exceptions.c (mono_handle_exception): Call
3835 mono_debugger_handle_exception() to tell the debugger about
3836 catch/finally clauses.
3838 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
3840 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
3842 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
3845 2004-10-15 Geoff Norton <gnorton@customerdna.com>
3847 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
3848 methods as their native size, fixed bug #57543, #57545.
3849 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
3850 This saves a temporary register and mullw call down into 1 (minor perf
3851 increase for cases like sum = sum * 5; This use to translate into:
3854 It now translates to
3857 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
3859 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
3862 2004-10-11 Martin Baulig <martin@ximian.com>
3864 * mini.c (mono_method_to_ir): If we're a generic method, get the
3865 MonoGenericContainer from our MonoMethodNormal and create a
3866 MonoGenericContext from it.
3868 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
3870 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
3872 * basic-long.cs: Add test for checked i8->i2 cast.
3874 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3876 * inssel-ppc.brg: added a couple of speedup rules.
3878 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
3880 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
3881 to speed up rebuilds.
3883 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3885 * mini-s390.c: Minor fix to OP_OR_IMM.
3887 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
3889 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
3890 better. Fixes appdomain-unload.exe on sparc.
3892 2004-10-02 Massimiliano Mantione <massi@ximian.com>
3894 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
3895 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
3898 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
3900 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
3902 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
3904 * mini.c: Always generate a field read/write wrapper for members
3905 of the class MarshalByRefObject since the actual instance could
3908 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
3910 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
3912 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
3914 * driver.c mini.h trace.c: Move the setting of the main assembly into
3915 a separate function called mono_trace_set_assembly () and call it after
3916 actually loading the main assembly. Fixes #66872.
3918 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
3920 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
3921 using the code manager.
3923 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
3925 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
3927 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
3929 * cpu-amd64.md: Fix bug in previous patch.
3931 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
3934 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
3936 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
3937 mini-exceptions.c: updates for changed stack walk interface.
3939 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3941 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
3943 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
3945 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
3947 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
3949 * driver.c (mini_regression_list): Do not call mono_assembly_close
3950 since assemblies can't be unloaded.
3952 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
3954 * cpu-amd64.md: Fix more instruction lengths.
3956 * cpu-amd64.md: Fix lengths of some instructions.
3958 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
3960 * inssel.brg: Make the array ldelema check aot friendly.
3962 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
3964 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
3966 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
3968 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
3970 * mini-x86.c: Fix build.
3972 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
3973 mono_type_get_underlying_type () helper function to simplify code.
3975 2004-09-09 Martin Baulig <martin@ximian.com>
3977 * mini-amd64.c: Don't access `type->data.klass' directly, call
3978 mono_class_from_mono_type() instead since the type may be a
3981 2004-09-09 Martin Baulig <martin@ximian.com>
3983 * mini-amd64.c (get_call_info): Fix support for generic instances.
3984 (add_valuetype): Use mono_class_from_mono_type() to get the class
3985 since we can be a generic instance.
3987 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
3989 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
3991 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
3993 * liveness.c: reset spill costs on each scan: bug 62107
3995 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
3997 * exceptions-sparc.c (mono_arch_find_jit_info): remove
3998 unnecessary line that doesn't compile
4000 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
4002 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
4003 trampolines, make them call an error function so people can fix their
4006 2004-09-06 Martin Baulig <martin@ximian.com>
4008 * mini.c (mono_method_to_ir): When initializing locals, handle a
4009 generic instances like a valuetype if it's a valuetype and like a
4010 class if it's a class.
4012 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
4014 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
4015 stack. Fixes #64674.
4017 * exceptions.cs: Add test for unwinding of call arguments.
4019 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
4021 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
4022 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
4023 set the carry/borrow flag). The sparc and s390 implementations
4024 can now use optimized versions (and simplify the code). ppc bugfixes.
4026 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
4028 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
4030 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
4032 * inssel-amd64.brg: Remove leftover 32 bit rule.
4034 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
4036 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
4038 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
4039 mono_arch_find_jit_info functions into a new function. Fix a memory
4042 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
4045 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
4047 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
4050 * exceptions.cs: Add array size tests.
4052 * mini.c: Allocate a separate icall wrapper for each arity of
4053 mono_array_new_va. Fixes #59509.
4055 * exceptions.cs: Add testcase for 64578.
4057 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
4059 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
4061 2004-09-02 Martin Baulig <martin@ximian.com>
4063 * mini.c (mono_method_to_ir): When initializing the locals, call
4064 handle_initobj() on the generic instance itself, not its
4067 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
4069 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
4070 MonoJitInfo for dynamic methods.
4072 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
4074 * mini.c: Add support for freeing JIT data for dynamic methods.
4076 2004-09-01 Martin Baulig <martin@ximian.com>
4078 * mini-x86.c (is_regsize_var): Added support for generic
4080 (mono_arch_emit_prolog): Make this compile again, use
4081 `x86_push_imm_template (code)'.
4083 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
4085 * mini-x86.c: make all push_imm instructions that get
4086 patched always emit the long form
4088 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
4090 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
4091 in a per-domain hash.
4093 * mini-amd64.c (merge_argument_class_from_type): Handle generic
4096 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
4098 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
4101 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
4104 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
4105 Beginnings of SSE2 support.
4107 * exceptions.cs: Add more tests for checked int<->uint casts.
4109 2004-08-28 Martin Baulig <martin@ximian.com>
4111 * mini-x86.c (mono_arch_instrument_epilog): Added support for
4115 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
4116 Handle generic instances recursively.
4118 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
4120 * iltests.il: test for conv.u8 on a constant
4122 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
4124 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
4125 LCONV_x4 (shrun_32 (membase)).
4127 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
4129 * inssel-x86.brg: c&p rules for push/setret of long
4131 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
4133 * inssel-x86.brg: c&p rules for compare (base, regvar) and
4134 compare (regvar, base)
4136 * inssel-x86.brg: more burg love
4138 * inssel.brg: more cleanup
4140 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
4142 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
4144 * basic-long.cs, basic-calls.cs: new tests for optimization.
4146 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
4148 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
4151 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
4153 * mini-amd64.c (read_tls_offset_from_method): Add another case.
4155 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
4157 * inssel.brg (mini_emit_memcpy): use
4158 NO_UNALIGNED_ACCESS to disable memcpy optimization
4160 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
4162 * mini-amd64.c: Handle generic types in various places.
4164 * mini.c (mono_method_to_ir): Handle generic types in init locals.
4166 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
4168 * mini.c (handle_box): Fix warning.
4170 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
4172 * mini-amd64.h: Enable the emit_state optimization.
4174 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
4176 * mini-amd64.c: Add some new 64 bit peephole opts.
4178 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
4180 * cpu-amd64.md: sreg1 of div instructions must be %rax.
4182 * mini-amd64.c: Register allocator fixes.
4184 * mini.c: Add an optimization to emit_state to avoid allocation of new
4185 registers on some platforms.
4187 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
4189 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
4191 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
4192 allocation. Fixes #63085.
4194 * basic-long.cs: Add new regression test.
4196 * mini-amd64.c: Register allocator improvements.
4198 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
4200 * mini-amd64.c (read_tls_offset_from_method): Add another code
4203 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
4204 instruction sequence for nullifying class init trampolines.
4206 * objects.cs: Add new regalloc test.
4208 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
4210 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
4212 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
4214 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
4217 * driver.c: Fix profiling after TLS changes.
4219 * driver.c (mono_main): Set mono_stats.enabled if needed.
4221 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
4224 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
4226 * mini-x86.c: use a 1 op rather than a 2 op tls access
4227 instruction -> faster.
4229 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
4231 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
4234 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
4236 * exceptions-sparc.c (throw_exception): fix typo
4238 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
4240 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
4241 set tree->dreg correctly with tls. Allow any
4242 register to be used.
4244 * mini-x86.c (read_tls_offset_from_method): add new code
4245 generation pattern seen with GCC.
4248 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
4250 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
4251 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
4252 exceptions-sparc.c: fix some performance issues in exception
4253 handling and setting of the stack trace for exceptions that were
4256 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
4258 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
4261 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
4264 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
4266 This patch inlines tls access, when possible.
4268 * mini.h: new arch functions for TLS intrinsics.
4269 All platforms updated with a stub.
4271 * mini.c: use the new intrinsics
4273 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
4274 arch specific intrinsic for tls variables
4276 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
4278 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
4281 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
4283 * mini.c: thread local allocation
4285 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
4287 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
4289 * Makefile.am: Link against the static version of libmonogc.
4291 * Makefile.am: Link the static versions of the convenience libraries
4292 into the mono executable.
4294 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
4296 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
4298 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
4299 on integer overflow.
4301 * mini-amd64.c: Reorganize function call code.
4303 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
4305 2004-08-14 Ben Maurer <bmaurer@ximian.com>
4307 * inssel-x86.brg: use xor eax,eax.
4309 * basic.cs: new tests
4311 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
4313 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
4314 in exception throwing code.
4316 2004-08-14 Ben Maurer <bmaurer@ximian.com>
4318 * inssel-x86.brg: use xor esi,esi.
4320 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
4322 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
4323 can trace methods compiled during mini_init () too.
4325 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
4328 2004-08-14 Ben Maurer <bmaurer@ximian.com>
4330 * Makefile.am: static link on x86 (r=zoltan)
4332 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
4334 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
4335 code since it causes some programs to fail.
4337 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
4339 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
4341 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
4343 * mini.c: ovfops_op_map - add STACK_OBJ case for
4345 * basic.cs: add test_0_pin_string as test
4348 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
4350 * Makefile.am: build C# if srcdir != builddir
4352 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
4354 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
4355 fall-through blocks.
4357 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
4359 * driver.c: enable loop by default again and include abcrem in -O=all.
4361 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
4363 * iltests.il: Add some localloc tests.
4365 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
4367 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
4370 * inssel-amd64.brg: Add some optimizations.
4372 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
4375 * Makefile.am: Statically link mono against libmono on AMD64.
4377 * mini-amd64.c inssel-amd64.brg: Optimizations.
4379 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
4381 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
4383 * tramp-amd64.c: Patch calling code in trampolines.
4385 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
4387 * mini-amd64.c: pinvoke struct passing fixes.
4389 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
4391 * mini-sparc.c: redo change, make mono_arch_cpu_init call
4392 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
4394 2004-08-05 Duncan Mak <duncan@ximian.com>
4396 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
4399 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
4401 * mini-amd64.c (emit_move_return_value): Move return value for normal
4404 2004-08-05 Martin Baulig <martin@ximian.com>
4406 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
4407 `type->type'; just modify `type' itself when dealing with enums
4408 and generic instances.
4409 (check_call_signature): Make `simple_type' a `MonoType *'.
4411 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
4413 * mini.c: Use OP_PADD to add offsets to addresses.
4415 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
4417 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
4419 * mini-sparc.c (mono_arch_emit_epilog): fix check
4420 for folding last op into restore instruction
4422 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
4424 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
4425 helper methods using the code manager.
4427 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
4429 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
4431 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4433 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
4434 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
4436 * mini-s390.c: fix tail processing
4438 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
4440 * mini-ppc.c: mul.ovf.un exception name fix.
4442 2004-08-03 Martin Baulig <martin@ximian.com>
4444 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
4445 instances; before jumping to `handle_enum', also modify `ptype'.
4447 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
4449 * cpu-sparc.md: fcall maximal length too small.
4451 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
4453 * mini-amd64.c mini.h: Add initial support for passing/returning
4454 structures to/from pinvoked methods.
4456 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
4458 * mini-ppc.c: reg allocator fix.
4460 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
4462 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
4464 * inssel.brg: Optimize memset on 64 bit machines.
4466 * mini-amd64.c: Fix some vararg cases.
4468 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4470 * mini-s390.c: Corrected macro in emit_float_to_int
4472 * s390-abi.cs: Tests to exercise the s390 ABI
4474 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
4476 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
4479 * basic.cs: Add a test for add.ovf.un.
4481 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
4483 * mini-sparc.c: add case for OP_IDIV_UN
4485 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
4487 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
4489 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
4491 2004-07-30 Ben Maurer <bmaurer@ximian.com>
4493 * basic.cs: regression tests.
4495 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
4498 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
4500 * basic.cs: Add a new test.
4502 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
4503 and AOT. Various fixes and optimizations.
4505 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
4507 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
4509 * mini-ppc.c: make sure temp regs are not used for global reg
4512 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
4514 * cpu-sparc.md: conv_i8 fix for 64bits
4516 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
4518 2004-07-29 Ben Maurer <bmaurer@ximian.com>
4520 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
4521 add opcode for cmp BYTE PTR [eax], imm.
4523 * inssel.brg: Make memcpy and memset takes bases.
4525 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
4527 * *-amd64.*: More AMD64 work.
4529 2004-07-28 Ben Maurer <bmaurer@ximian.com>
4531 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
4532 add a compare-not-equal opcode.
4534 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
4536 * mini.c: Use mono_init_from_assembly instead of mono_init.
4538 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
4540 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
4542 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
4544 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
4546 * inssel.brg: 64 bit fixes.
4548 * mini.h (MonoCallInst): Add some AMD64 specific data.
4550 * mini.h: Add some OP_P opcodes.
4552 2004-07-28 Ben Maurer <bmaurer@ximian.com>
4554 * basic.cs: tests for 61797 and 61740
4556 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
4558 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
4559 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
4561 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
4563 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
4565 * *-amd64*.*: Ongoing AMD64 work.
4567 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
4569 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
4571 * *-amd64*: Ongoing AMD64 work.
4573 * mini-arch.h: Add AMD64 support.
4575 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
4577 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
4579 * mini-ops.h: Add new opcodes.
4581 * Makefile.am: Add AMD64 support.
4583 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
4584 rules into the inssel-long*.brg files.
4586 * *-amd64.*: Add beginnings of AMD64 backend.
4588 2004-07-22 Ben Maurer <bmaurer@ximian.com>
4590 * mini.c (print_dfn): commenting out the code that prints
4591 the cil. With -O=deadce, this makes -v -v crash.
4593 * cpu-pentium.md: make checkthis have a length of 2
4595 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
4597 * mini-sparc.h: fix implementations of __builtin
4598 functions for Sun compiler for V9.
4600 2004-07-16 Ben Maurer <bmaurer@ximain.com>
4602 * mini.c: use the new stelem.ref wrapper
4603 * exceptions.cs, arrays.cs: new stelem.ref tests
4605 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
4607 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
4608 new XSP should work with these changes).
4610 2004-07-14 Ben Maurer <bmaurer@ximain.com>
4612 * inssel-{long32,x86,}.brg: trivial optimizations.
4614 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
4616 * mini.c: load value when emitting box operation in
4619 2004-07-12 Ben Maurer <bmaurer@ximian.com>
4621 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
4622 is one byte shorter than cmp DWORD PTR [eax], 0.
4624 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
4626 * inssel-ppc.brg: arguments on the stack are always
4627 relative to the stack pointer (spotted by Neale Ferguson).
4629 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4631 * exceptions-x86.c: delay appending the method name to the trace until
4632 after mono_jit_info_table_find is called, as this gets the real
4635 2004-07-09 Ben Maurer <bmaurer@ximian.com>
4637 * aot.c: register roots
4639 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
4641 * aot.c : I could just use PLATFORM_WIN32 flag.
4643 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
4645 * aot.c : Reverting the previous fix. This time it broke linux build.
4647 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
4649 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
4651 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
4653 * mini.c (handle_stack_args): Remove some more debugging code.
4655 * mini.c (handle_stack_args): Remove debug output left in by mistake.
4657 * driver.c mini.h aot.c: Allow additional options to be specified with
4658 --aot and pass them to mono_compile_assembly.
4660 * aot.c: Add experimental code to AOT compile all loaded assemblies
4661 on demand and save the code into a cache in the filesystem.
4663 * aot.c: Add support for more wrapper methods.
4665 * mini.c (handle_stack_args): Handle some corner cases. Fixes
4668 * cpu-*.md: Remove removed opcodes.
4670 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
4671 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
4672 related icalls to marshal.c.
4674 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
4676 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
4678 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
4680 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
4682 2004-07-06 Ben Maurer <bmaurer@ximian.com>
4683 * liveness.c: If liveness is recomputated we need to reset the information
4684 for each variable. This way, if the liveness range has been narrowed
4685 by optimizations that happened after the last computation, we can return
4688 For example, if you have
4693 // Tons of code that does not affect i
4699 i = 0 is dead code and will be removed by SSA. However, when
4700 linear scan gets to the code, i will still appear to be live
4701 throughout the entire block. This prevents good register allocation.
4703 2004-07-06 Martin Baulig <martin@ximian.com>
4705 * debug-mini.c (mono_debug_init_method): Allow
4706 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
4707 (mono_debug_add_icall_wrapper): New method.
4709 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
4711 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
4713 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
4716 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
4718 * aot.c (mono_aot_load_method): Fix loading of debug info.
4720 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
4722 * aot.c: Add logging support.
4724 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
4726 * mini.h: Add prototype for mono_print_method_from_ip.
4728 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
4730 * inssel.brg: 64 bit fixes.
4732 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
4735 * Makefile.am: Add SPARC64 support.
4737 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
4739 * aot.c: Fix alignment problems on 32 bit platforms.
4741 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
4743 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
4746 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
4749 * mini.h: Bump AOT file version. Some 64 bit fixes.
4751 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
4753 * inssel-sparc.brg: Add new rule to avoid register moves.
4755 * inssel.brg: Add ldind_to_load_membase helper function.
4757 2004-06-30 Ben Maurer <bmaurer@ximian.com>
4759 * mini.c: OffsetToStringData intrinsic.
4761 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
4763 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
4765 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
4768 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
4769 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
4771 * mini.c: reinstated mono_compile_get_interface_var()
4772 on x86, too, since the change breaks the Gtk# build there as well.
4774 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4776 * driver.c: remove loop from the default optimizations: it seems to
4777 interact badly with some of the other options (see bug #60613).
4779 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
4781 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
4782 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
4784 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
4786 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
4787 vararg-using methods.
4789 2004-06-21 Martin Baulig <martin@ximian.com>
4791 * mini/mini-exceptions.c
4792 (mono_handle_exception): Added `gpointer original_ip' argument.
4793 After calling mono_unhandled_exception(), call
4794 mono_debugger_unhandled_exception() and if that returns true,
4795 restore the context and return.
4797 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
4799 * mini-ppc.c: prefer the use of relative branches so
4800 they won't need to be patched in aot code (patch from Patrick Beard).
4802 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
4804 * aot.c: patch from Patrick Beard to make the output assembly
4805 more correct for the MacOSX assembler. Small tweak to
4806 generate sane images on Linux/PPC, too.
4808 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4810 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
4811 case until bug #59509 is fixed (shows up in #60332).
4813 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4815 * mini.c: make sure the needed wrappers are compiled, too, with
4818 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
4820 * driver.c: remove NPTL reference in --version output.
4822 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4824 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
4825 generate valid assembly for the Mach-O assembler.
4827 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
4829 * driver.c: don't include abcrem in the all optimization specifier
4830 since it slows down jit compilation too much for now.
4832 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
4834 * mini.c: use BIGMUL only if both operands have the same signage.
4835 * iltests.il: Test for bug 60056. (errors related to signage in
4840 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
4842 * mini.c, aot.c: memory leak fixes.
4844 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
4846 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
4848 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
4850 * Makefile.am: remove the -static hack completely, it links in
4851 statically glib as well.
4853 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
4855 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
4856 * exceptions.cs: make it compile with new mcs/csc.
4858 2004-06-03 Massimiliano Mantione <massi@ximian.com>
4859 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
4860 and added relevant test case.
4862 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
4864 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
4865 regressions in gtk-sharp.
4867 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
4869 * exceptions.cs: New regression tests.
4871 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
4873 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
4875 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
4877 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
4879 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
4881 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
4883 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
4885 * mini.c (mono_jit_runtime_invoke): Init class in this
4886 method instead of trusting mono_jit_compile_method to
4887 do the work (because wrappers can be in object class)
4889 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
4891 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
4893 * basic-long.cs: New regression test.
4895 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
4897 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
4900 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
4902 * Makefile.am: fix miguel's change to build mono statically against
4903 libmono (track build dependencies).
4905 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
4907 * cfold.c: Some glib versions do not have G_MININT32.
4909 2004-05-26 Massimiliano Mantione <massi@ximian.com>
4911 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
4912 with precision of tan, atan, sin and cos, and implemented related
4913 regressions tests (fixes bug 54467, but one new problem appeared and
4916 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
4918 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
4920 * exceptions.cs: Add test for constant folding && division by zero.
4922 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
4923 since driver.c is in libmono too, so the optimization was useless.
4925 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
4926 variable to driver.c so the compiler can emit more efficient code to
4929 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4931 * Makefile.am: don't distribute generated inssel.[ch] files.
4933 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
4935 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
4936 into the default appdomain. Fixes #58707.
4938 * jit-icalls.c: Remove the broken approximation for truncl, doing
4939 no conversion is better.
4941 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
4944 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
4946 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
4947 of the mcrxr instruction which is not available on some processors
4948 even if it's documented to be. Implement add and sub overflow correctly
4949 (still not complete for long unsigned). Speed up icalls a bit.
4951 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
4953 * mini.c (mono_jit_compile_method_with_opt): Make sure that
4954 we run .cctor in the current domain instead of target_domain.
4956 Fixes bug #58558, .cctor not being called in -O=shared.
4958 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
4960 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
4962 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
4964 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
4965 which can be done with an imm8, do it that way.
4966 (mono_arch_output_basic_block): ditto for a jmp
4967 (mono_arch_emit_prolog): Computate maximum offset of a label.
4969 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
4971 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
4972 now tries to allocate prefered physical reg's for virtual
4973 regs. This reduces the number of emited spills/loads with
4974 20-30% on our core assemblies.
4976 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4978 * jit-icalls.c: truncl() is not needed and trunc() is
4979 the correct thing to do anyway (bug #58287).
4981 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
4983 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
4986 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
4988 * driver.c: enable loop optimizations by default.
4990 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
4992 * mini-x86.c: fix calc of max loop size when aligning loops start.
4994 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
4996 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
4999 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
5001 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
5004 * basic-long.cs: Add tests for add/subtract of immediates with carry.
5006 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
5008 * mini.c (inline_method): Allways inline some wrappers even if the cost
5009 is too large. Fixes #58785.
5011 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
5013 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
5015 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
5016 (crichton@gimp.org). Beginning of support for sparc/linux.
5018 * mini-sparc.c: Optimize retrieval of LMF address.
5020 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
5022 * exceptions-ppc.c: handle alloca in methods with clauses.
5024 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
5026 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
5028 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
5030 * mini.c: Delegate most of the abort signal work to
5031 mono_thread_request_interruption, which also handles Stop and Suspend
5034 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
5036 * mini.c mini.h: Allow inlining of icall wrappers if the backend
5037 supports the save/restore lmf opcodes.
5039 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
5041 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
5044 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
5046 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
5048 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
5049 methods which contain array accesses.
5051 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
5052 boundaries. Fixes #58537.
5054 * iltests.il: Add regression test for #58537.
5056 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
5058 * mini-x86.c (mono_arch_local_regalloc): Last part of
5059 fix for bug #58633 (releasing register to early).
5061 2004-05-18 Miguel de Icaza <miguel@ximian.com>
5063 * basic-long.cs: Add new regression test.
5065 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
5067 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
5068 register too early on the chain.
5070 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
5072 * mini.c (create_helper_signature): Use a helper function to reduce
5073 the code which needs to be written. Also set the calling convention of
5074 icalls on windows. Fixes #57840.
5076 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
5078 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
5079 exceptions-ppc.c: added helper function to get the instruction address
5080 from a signal handler context.
5082 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
5084 * helpers.c: use g_get_tmp_dir. Invokes happyness
5087 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
5089 * helpers.c: Add new env variable to pass args to objdump.
5090 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
5092 2004-05-17 Radek Doulik <rodo@ximian.com>
5094 * Makefile.am (common_sources): added abcremoval.h so it get
5095 disted and daily mono packages on go-mono.com will build again
5097 2004-05-17 Massimiliano Mantione <massi@ximian.com>
5099 * abcremoval.c: Fixed coding style, added copyright header.
5101 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
5103 * mini.h: Added prototype for abc removal main function.
5105 * build_relations_propagation_table.pl: Added copyright header.
5107 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
5109 * basic-long.cs: reg test for complex ceq_long bug.
5111 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
5113 * mini-x86.c (mono_arch_local_regalloc): Correctly free
5114 reg in long and clob case (bug #58343). Fixed/added comments.
5116 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
5118 * mini.c (mono_jit_runtime_invoke): Follow new convention
5119 of calling the invoke method with an function pointer.
5121 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
5123 * ChangeLog: Fix author of memory leak patch.
5125 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
5127 * Makefile.am: fix make dist as well...
5130 2004-05-14 Massimiliano Mantione <massi@ximian.com>
5132 * cfold.c: Made so that conversions from pointer to int4 are no-ops
5133 on archs where pointers are 4 bytes long.
5135 * Makefile.am: Added abcremoval.c source file.
5137 * abcremoval.c: Added abcremoval.c.
5139 * abcremoval.h: Added abcremoval.h.
5141 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
5143 * inssel.brg: Enabled bounds check removal.
5145 * mini.c: Added support for abcrem optimization.
5147 * mini.h: Added abcrem optimization label.
5149 * driver.c: Added support for abcrem optimization.
5151 * propagated_relations_table.def: Added propagated_relations_table.def.
5153 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
5155 * mini.c, cfold.c: fix style.
5157 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
5159 * mini.c: handle issue with the low-level implementation of
5160 some long opcodes (bug #54209).
5162 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
5164 * basic.cs: test for my new cmov stuff.
5166 2004-05-13 Patrik Torstensson
5168 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
5169 opt and added peephole documentation.
5171 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
5173 * tramp-ppc.c: rewrote the generic trampoline code.
5175 2004-05-11 Patrik Torstensson
5177 * mini-x86.c: optimize long shl/shr asm code (one less branch)
5179 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
5181 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
5183 * mini.h mini.c dominators.c: Applied patch from Derek Woo
5184 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
5186 * mini.c: Add new icalls for AsAny marshalling.
5188 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
5190 * tramp-ppc.c, mini-ppc.c: more cleanups.
5192 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5194 * mini.c: no warnings.
5196 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
5198 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
5200 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
5202 * mini.c: In the thread abort signal handler, if the thread is in the
5203 process of being stoped, don't throw the Abort exception, just stop the
5206 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
5208 * tramp-ppc.c: removed old code.
5210 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
5212 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
5213 do some simple speed optimizations on ppc.
5215 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
5217 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
5218 and large offsets in load/store.
5220 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
5222 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
5223 it causes regressions.
5225 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
5227 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
5230 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
5232 * jit-icalls.c: remove warnings.
5233 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
5234 speedups for unsafe code.
5236 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
5238 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
5240 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
5242 * basic-calls.cs: Add new regression test.
5244 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
5247 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
5249 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
5252 2004-05-06 Patrik Torstensson
5254 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
5255 long reg allocation in any reg (not only eax:edx) and implemented
5256 long shl/shr ops in asm instead of helpers.
5258 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
5260 * mini-sparc.h: Fix warnings.
5262 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
5265 * mini-exceptions.c (mono_handle_exception): Call the filter in a
5266 separate statement for clarity.
5268 * mini-sparc.c: Update status.
5270 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
5272 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
5275 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
5277 * inssel-ppc.brg: another small pre-release workaround:
5278 we don't do overflow detection for long_sub_un.
5280 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
5282 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
5283 (also works around a weird ppc bug: 57957).
5285 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
5287 * tramp-ppc.c: trampoline fixes.
5289 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
5291 * mini-ppc.c: fixed typos.
5293 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
5295 * mini-ppc.c, exceptions-ppc.c: more code saves registers
5296 at the top of the stack. Fixed typos. Use a frame registers
5297 for all the methods with exception clauses.
5299 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
5301 * exceptions-ppc.c: restore fp registers.
5303 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
5305 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
5306 order from the stack top (moved the stack room to save the
5307 return value for trace after the param area). Fixed corruption
5308 in restoring registers on unwind.
5310 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
5312 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
5314 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
5316 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
5317 and prolog/epilog for methods that use it. Allow
5318 enough param area room for varargs methods. Fix miguel's
5319 breakage in exception handling.
5321 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
5323 * Makefile.am: run genmdesc only on current arch.
5325 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5328 * mini-x86.h: fix the build on windows.
5330 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
5332 * 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.
5334 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
5336 * mini-exceptions.c: New file.
5338 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
5339 Move some parts of the x86 exception handling code to an
5340 arch-independent file so it can be shared with other ports.
5342 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
5344 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
5346 2004-04-26 David Waite <mass@akuma.org>
5348 * driver.c: remove comma from end of enumeration declaration
5350 2004-04-26 Jackson Harper <jackson@ximian.com>
5352 * driver.c: parse config file before loading first assembly. This
5353 allows the user gac to be enabled/disabled.
5355 2004-04-23 Miguel de Icaza <miguel@ximian.com>
5357 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
5358 simpler mechanism: we do not care what is encoded initially
5359 (branch absolute or relative), we care about the code and its
5360 target. I kept the old code for reference for now.
5362 The new code tries first to determine if the jump is anywhere in
5363 the -/+32 absolute meg range, if it succeeds, it encodes using the
5364 absolute branch; If not, it tried to find something in the
5365 relative range, if not, it uses the handle_thunk code.
5367 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
5369 * exceptions-ppc.c: use the correct ip register on macosx.
5371 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
5373 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
5375 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
5377 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
5378 Raise exception on integer divide by zero by hand since the hw
5379 doesn't support it. Handle NaNs in FP compares.
5381 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
5383 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
5384 code reducing duplication between the platforms and enabled
5385 signal exception handling (on linux for now).
5387 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
5389 * exceptions-ppc.c: more macosx support.
5391 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
5393 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
5395 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
5397 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
5399 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
5401 * iltests.il: more tests.
5403 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
5405 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
5408 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
5410 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
5412 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
5414 * liveness.c: Mark variables as volatile in all basic blocks reachable
5415 from exception clauses.
5417 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
5419 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
5422 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
5424 * iltests.il, basic.cs: more tests for regalloc.
5426 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
5428 * iltests.il: Some tests for register allocation modifications
5431 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
5433 * exceptions.cs: Add regression test for bug #56782.
5435 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
5436 original stack trace if an exception is rethrown. Fixes #56782. Oh,
5437 the beauty of fixing the same thing in 5 different files...
5439 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
5441 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
5444 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
5446 * mini.c: Add support for STRWLPARRAY marshalling convention.
5448 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
5450 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
5451 to init the context to setup the regs pointer).
5453 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
5455 * exceptions-ppc.c: more exceptions work.
5457 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
5459 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
5462 2004-04-13 Miguel de Icaza <miguel@ximian.com>
5464 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
5465 can use the memory directly.
5467 * cpu-pentium.md: Update documentation from a post from Zoltan.
5469 add x86_add_membase, x86_sub_membase, x86_mul_membase
5471 2004-04-13 Miguel de Icaza <miguel@ximian.com>
5473 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
5474 GENERAL_REGS they were also hardcoded for all PPC ports.
5476 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
5478 Remove hard-coded limit for floating point registers, use
5479 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
5481 Notice that in MacOS X calling conventions you can fit a lot more
5482 floating point values in registers, so I should update the PInvoke
5483 test to excercise the passing of floating point values on the
5484 stack (currently broken).
5486 2004-04-06 Miguel de Icaza <miguel@ximian.com>
5488 * tramp-ppc.c (create_trampoline_code): Added
5489 JUMP_TRAMPOLINE_SIZE.
5490 (ppc_magic_trampoline): Follow the pattern from
5491 x86_magic_trampoline: if code is set to zero, return.
5492 (create_trampoline_code): Always pass MonoMethod to the jump
5493 trampoline, before it was passing a null.
5494 (mono_arch_create_jump_trampoline): Implement the jump stub, could
5495 share the code with mono_arch_create_jit_trampoline.
5497 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
5499 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
5502 * cpu-g4.md: Added length for jmp instruction, the worst case
5503 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
5506 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
5508 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
5510 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
5512 * mini.c: Only set bblock->real_offset when adding a new bblock, and
5513 before each IL instruction.
5515 * mini.c (CEE_BOX): Fix warnings.
5517 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5519 * mini.c: removed a few unused vars and extra whitespace.
5521 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
5523 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
5525 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
5527 (OP_GETCHR): use the above
5528 (CEE_LDELEMA): use the above.
5530 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
5531 version of the generic impl.
5532 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
5533 (CEE_LDELEMA): use the above.
5535 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
5537 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
5540 * iltests.il: Added new regression test for #56317.
5542 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
5544 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
5545 under NetBSD. Fixes #56450.
5547 * liveness.c (update_gen_kill_set): Fix previous patch.
5549 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5551 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
5553 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
5555 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
5558 * inssel-sparc.brg: Add more optimizations.
5560 * mini-sparc.c: Replace multiply/divide with shifts if possible.
5562 2004-04-01 Martin Baulig <martin@ximian.com>
5564 * mini.c (handle_box): New static function; moved the
5565 implementation of CEE_BOX here.
5566 (mono_method_to_ir): Added `constrained_call' variable.
5567 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
5568 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
5569 mono_method_get_constrained() to get the method.
5571 2004-04-01 Martin Baulig <martin@ximian.com>
5573 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
5574 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
5575 (mono_method_to_ir): We don't need these macros anymore since
5576 mono_class_get_full() already takes care of it.
5578 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5580 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
5581 use @function (as doesn't accept #function here) and check the return
5582 value of system and stop if fails.
5584 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5586 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
5588 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
5590 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
5592 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
5594 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
5597 * basic-long.cs: Add test for negation of Int64.MinValue.
5599 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
5601 * mini-sparc.c: Update status.
5603 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
5605 * exceptions-sparc.c: Fix return value in filters.
5607 * inssel-sparc.brg: Fix register allocation in some rules.
5609 2004-03-28 Martin Baulig <martin@ximian.com>
5611 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
5614 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
5616 * mini-x86.c (mono_arch_patch_code): Fix warnings.
5618 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
5619 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
5620 remove unused conv_u4 opcode.
5622 * mini-x86.c: Remove valgrind workaround since it slows down things
5623 even when mono is not run under valgrind.
5625 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
5627 * mini-sparc.c: Update status.
5629 * inssel-sparc.brg: Add some optimizations.
5631 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
5632 future delay slot filling. Add support for varargs, tail calls and JMP.
5634 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
5635 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
5637 * inssel.brg: Fix register allocation in OP_ARGLIST.
5639 * inssel.brg: Fix warnings.
5641 2004-03-25 Martin Baulig <martin@ximian.com>
5643 * mini.c (inflate_generic_field): Removed.
5644 (mini_get_method): Removed, use mono_get_method_full(),
5645 (mini_get_class): Removed, use mono_class_get_full().
5646 (mono_method_to_ir): Pass our generic context to
5647 mono_field_from_token().
5649 2004-03-25 Martin Baulig <martin@ximian.com>
5651 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
5652 of a `MonoMethod *'.
5653 (mini_get_method): Take a `MonoGenericContext *' instead
5654 of a `MonoMethod *'.
5655 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
5656 a new local variable called `generic_context' which holds the
5657 current `MonoGenericContext *'; use it to lookup things.
5659 2004-03-24 Martin Baulig <martin@ximian.com>
5661 * mini.c (mini_get_class): New static method; if we're inside a
5662 generic instance, inflate the class if neccessary.
5663 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
5665 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
5667 * iltests.il: New regression test for #55976.
5669 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
5672 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
5674 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
5677 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
5679 * liveness.c: Consider SSA stores as well as loads when making vars
5682 * exceptions.cs: New regression tests for register allocation.
5684 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
5686 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
5687 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
5688 domain lock only to protect puntual access to data structures.
5689 Added access lock for sighash, jit_icall_hash_name,
5690 jit_icall_hash_addr and domain->code_mp.
5692 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
5694 * driver.c: Print SIGSEGV handling method.
5696 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
5698 * mini.c (setup_jit_tls_data): Handle case when this is called
5699 multiple times for a thread.
5701 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
5702 is different from fbxx_un. Fixes #54303. Also use constants instead of
5703 magic numbers in a lot of places.
5705 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
5707 * exceptions.cs: Fix cctor test when --regression is used.
5709 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
5711 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
5714 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
5716 * inssel-ppc.brg: fixed register assignments for some rules.
5718 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
5720 * exceptions.cs: Add test for exceptions in static constructors.
5722 * mini.c (mono_jit_compile_method_with_out): Move the calling of
5723 static constructors outside the domain lock. Fixes #55720.
5725 2004-03-17 Martin Baulig <martin@ximian.com>
5727 * mini.c (get_generic_field_inst): Removed, this'll never happen.
5728 (inflate_generic_field): Take the `MonoMethod *' instead of the
5729 `MonoClass *' and added support for generic method.
5730 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
5731 have a `field->parent->gen_params', only inflate the field if it's
5732 an open constructed type.
5734 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
5736 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
5737 exception object instead of the preconstructed ones.
5739 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5741 * mini.c: reverted changed to sigsegv_signal_handler commited
5742 accidentally in the previous patch.
5744 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5747 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
5748 running --aot with an old assembly.
5750 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
5752 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
5755 * mini-sparc.c: Add support for v9 branches with prediction.
5757 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
5759 * mini.c (mini_init): #warning is GNUC only
5761 * mini-sparc.h: implement __builtin_frame_address
5762 and __builtin_return_address for Sun C compiler
5764 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
5766 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
5768 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
5770 * basic-calls.cs: Add test for unaligned byref long argument passing.
5772 * mini-ops.h: Add sparcv9 compare and branch instructions.
5774 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
5775 v9 instructions if we have a v9 cpu.
5777 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
5778 registers for global allocation.
5780 * exceptions-sparc.c: Fixes.
5782 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
5784 * liveness.c (mono_analyze_liveness): Optimized version.
5786 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
5788 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
5791 * basic-float.cs basic-calls.cs: New regression tests.
5793 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
5795 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
5796 sigaltstack implementation.
5798 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
5800 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
5801 stuff if SIGSEGV_ON_ALTSTACK is not defined.
5803 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
5805 * mini.c: Fix warnings.
5807 * mini.c (mono_resolve_patch_target): New function which contains the
5808 arch independent part of the patching process.
5810 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
5811 patching code to a separate function.
5813 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
5815 * mini.c (add_signal_handler): ifdef out on Windows
5817 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
5819 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
5820 cpu-sparc.md: Add exception handling support + other fixes.
5822 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
5823 typed GC detection in --version.
5825 * basic.cs exceptions.cs: New regression tests.
5827 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
5828 the arch specific code can store data during a compilation.
5830 * mini-ops.h: Add OP_SETFRET.
5832 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
5833 function, register a separate icall for each arity, so the icalls can
5836 * mini.c (mono_print_tree): Print negative offsets in a more readable
5839 * mini.c: Make signal handling work on sparc.
5841 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
5843 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
5845 * jit-icalls.c: Emulate truncl by aintl on solaris.
5847 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
5849 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
5851 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
5853 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
5855 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
5856 a MarshalByRef type, inline a method that performs the check, taking into
5857 account that the object can be a proxy. Also implemented tow new opcodes:
5858 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
5859 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
5860 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
5862 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
5864 * mini-ppc.c: if a relative branch displacement is too big
5865 but it points to and area reachable with an absolute branch,
5868 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
5870 * mini.c: optimize small copies in cpblk.
5872 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
5874 * basic-calls.cs basic-float.cs: New regression tests.
5876 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
5877 negative offsets from %fp. Implement localloc. Fix local register
5878 allocation. Fix the case when the this argument needs to be saved to
5879 the stack. Implement some missing opcodes.
5881 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
5883 * mini.c (mini_method_compile): Reenable global regalloc in methods
5884 with exception handlers.
5886 * linear-scan.c (mono_varlist_sort): Fix warning.
5888 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
5890 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
5893 * liveness.c: Make all variables uses in exception clauses volatile, to
5894 prevent them from being allocated to registers. Fixes #42136.
5896 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
5898 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
5901 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
5902 argument to mono_arch_regalloc_cost.
5904 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
5907 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
5909 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
5910 Make the cost of allocating a variable to a register arch dependent.
5912 * basic-calls.cs: Fix compilation of tests.
5914 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
5915 helper function to cut back on the number of #ifdefs needed.
5917 * mini-ppc.c: Fix compilation.
5919 * basic-calls.cs: New regression tests.
5921 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
5923 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
5924 of l0 since that is callee saved.
5926 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
5929 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
5930 of delay instruction.
5932 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
5934 * mini.h (MonoCallInst): Add 'virtual' flag.
5936 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
5938 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
5940 * *.cs: New regression tests.
5942 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
5945 * mini.c (mono_runtime_install_handlers): Fix build.
5947 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
5948 'signal_stack_size' members.
5950 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
5951 alternate signal stack.
5953 * exceptions-x86.c: Add stack overflow handling.
5955 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
5956 functions to arch independent code.
5958 * mini.c (mono_print_tree): Print more detailed info for load_membase
5961 2004-02-23 Martin Baulig <martin@ximian.com>
5963 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
5965 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
5967 * mini-x86.c: fixed reg allocation for div/rem.
5969 2004-02-22 Miguel de Icaza <miguel@ximian.com>
5971 * driver.c (mono_main): Report some configuratio options on --version.
5973 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
5975 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
5976 low in the address space. Correctly flush memory in thunks where we
5979 2004-02-20 Martin Baulig <martin@ximian.com>
5981 * mini.c (mini_get_method): New static method; inflate all generic
5982 methods and methods in open generic instances.
5983 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
5984 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
5986 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
5988 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
5990 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
5992 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
5994 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
5996 * mini-sparc.c (flushi mono_arch_output_basic_block): make
5997 it compile using Sun's compiler.
5999 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
6001 * 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.
6003 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
6005 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
6007 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
6009 * mini-ppc.c: handle calls outside of the allowed range with thunks
6010 allocated using the code manager.
6011 * tramp-ppc.c: use the code manager to hold generated native code.
6012 Fixed the magic trampoline to just patch vtable entries.
6014 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
6016 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
6019 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
6021 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
6024 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
6025 if we have a working __thread implementation.
6027 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
6028 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
6030 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
6032 * mini-x86.c: Fix compilation under gcc 2.
6034 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
6036 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
6037 contains a call to the wrapped function.
6039 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
6040 OP_<CALL>_IMM opcodes, and use them under X86.
6042 * mini.c (mono_jit_find_compiled_method): Fix warning.
6044 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
6046 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
6048 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
6049 functionality to mini.c.
6051 * mini.c (mono_create_jump_trampoline): New function to create a jump
6052 trampoline. Return a compiled method instead of a trampoline if it
6053 exists. Add a cache for jump trampolines.
6055 * mini.c (mono_jit_find_compiled_method): New function to return a
6056 compiled method if it exists.
6058 * mini-x86.c: Call mono_create_jump_trampoline instead of
6059 mono_arch_create_jit_trampoline.
6061 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
6062 a jump trampoline. Fixes #52092.
6064 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
6066 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
6067 which is not up-to-date. Add check_corlib_version () instead.
6069 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
6072 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
6073 since newer valgrind versions do not need it.
6075 * mini.c (mono_jit_compile_method_with_opt): New helper function to
6076 compile a method with a given set of optimizations.
6078 * mini.c: Compile icall wrappers on-demand instead of at startup.
6080 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
6081 wrapper for an icall.
6083 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
6085 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
6088 * iltests.il: Add test for non-empty stack before switch instruction.
6090 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
6092 * mini.c: Add support for new stringbuilder marshalling conventions.
6094 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
6096 2004-02-01 Martin Baulig <martin@ximian.com>
6098 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
6099 in `ginst->mtype_argv'.
6101 2004-01-31 Miguel de Icaza <miguel@ximian.com>
6103 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
6104 facilitate grepping.
6106 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
6108 * mini.c: fixed buglet in initobj generic implementation for references.
6110 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
6112 * Makefile.am: make the version script conditional.
6113 * jit-icalls.c: handle missing truncl().
6115 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
6117 * exceptions.cs: Add more tests for double->int conversion.
6119 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
6120 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
6122 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
6124 * driver.c: make --verbose --version emit an error
6125 if the loaded corlib doesn't match the runtime version.
6127 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
6129 * mini-ppc.h: export ppc_patch().
6130 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
6131 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
6132 on par or better than on MacOSX.
6134 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
6136 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
6137 mono_lookup_pinvoke_call.
6139 * mini-x86.c: Under windows, the default pinvoke calling convention is
6140 stdcall. Fixes #52834.
6142 * mini.c (optimize_branches): Add an upper bound to the number of
6143 iterations to prevent infinite loops on strange loops. Fixes #53003.
6145 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
6147 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
6148 and ISINST. Fixes #52093.
6150 * objects.cs (test_0_vector_array_cast): New tests.
6152 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
6154 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
6155 checking in Array.Set ().
6157 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
6160 * object.cs (test_0_multi_array_cast): New regression test.
6162 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
6164 * exceptions-ppc.c: fix build on Linux/PPC.
6166 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
6168 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
6169 running under valgrind.
6170 (x86_magic_trampoline): Fix build bustage.
6172 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
6173 negative values as well. This is needed for the encoding of the line number
6174 info, since sometimes the line numbers are not in increasing order.
6176 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
6178 * cpu-pentium.md (localloc): Increase the size of the localloc
6179 instruction since it is a loop under Win32.
6181 * debug-mini.c (record_line_number): Get rid of unneccesary memory
6184 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
6186 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
6187 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
6188 Max Horn (max@quendi.de). Fix file names in comments.
6190 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
6192 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
6193 avoid stack overflow.
6194 (replace_usage): Avoid uninitialized variable warnings.
6196 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
6197 and taking the address of valuetype variables.
6199 2004-01-03 Patrik Torstensson
6201 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
6202 for other purposes than FP later on.
6204 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
6206 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
6209 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
6211 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
6213 2003-12-30 Patrik Torstensson <p@rxc.se>
6215 * mini-x86.h: Decreased number of availiable fp regs.
6216 Solves corner cases with FP spilling.
6218 2003-12-23 Patrik Torstensson <p@rxc.se>
6220 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
6221 for floating point stack tracking / spilling on x86.
6224 * basic-float.cs: added float mul overflow test.
6226 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
6228 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
6230 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
6232 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
6233 supports for cond branches that overflow the immediate
6234 overflow offset. mcs can compile simple programs.
6236 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
6238 * exceptions-ppc.c: exception handling support wip:
6239 finally handlers get run on exception.
6241 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
6243 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
6246 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
6248 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
6249 initial support for stack walking and unwinding.
6251 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
6253 * driver.c (mono_main): Make corlib-out-of-sync message more
6254 descriptive. Also remove verify_corlib call.
6256 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
6258 * mini.c: make CEE_NEWARR calls and other emulated opcodes
6259 not overlap with other call's arguments, too.
6261 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
6263 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
6264 move to arch-specific code the choice of arch-specific
6265 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
6266 * mini.c: ensure emulation calls will not interleave
6269 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
6271 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
6272 the magic trampoline stack frame is dropped before executing
6275 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
6277 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
6278 and integer to fp conversions. Added support for overflowing
6279 arguments on the stack. Reserve a couple more registers as temps.
6280 Added support for aot compilation (as output still needs to be
6283 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
6285 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
6286 Don't overwrite return register in some corner cases.
6288 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
6290 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
6291 static constructors when AOT compiling.
6293 * driver.c (mono_main): Call mono_check_corlib_version.
6295 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
6297 * cpu-g4.md, basic.cs: fixed div target register.
6299 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
6301 * mini-ppc.c, basic.cs: shl_imm fix with test.
6303 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
6305 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
6306 structures by value. Misc fixes.
6307 * objects.cs: more tests.
6309 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
6311 * mini-ppc.c: lconv.ovf.i implemented.
6313 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6316 (mini_init): don't error out if someone already called g_thread_init.
6318 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
6320 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
6321 to be any type per the spec. Fix abnormal memory usage when
6322 the same object is repeatedly thrown.
6324 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
6326 * mini.c: check for overruns in IL code.
6328 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
6330 * TODO: Add/remove some todo entries.
6332 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
6334 * driver.c (mono_main): Call mono_verify_corlib.
6336 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
6338 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
6339 This has been moved to mini.c
6340 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
6341 type being casted is marshalbyref it could be a proxy, so instead of
6342 emitting the type check code, emit a call to a runtime method that will
6343 perform the check by calling CanCastTo if needed.
6345 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
6347 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
6348 methods with large stack frames under Win32.
6350 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
6352 * Makefile.am: Distribute regression tests.
6354 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
6355 at the end instead of inserting each variable into the sorted list.
6357 * linear-scan.c (mono_varlist_sort): New helper function.
6359 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
6361 * mini.c: ensure arguments and locals are within bounds.
6363 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
6365 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
6368 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
6370 * mini.c (mono_cprop_copy_values): Fix crash.
6372 * aot.c: Set verbosity back to 0.
6374 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
6376 * regalloc.c: complete memory leak fix by Laurent Morichetti
6379 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
6381 * driver.c (main_thread_handler): Revert the previous patch.
6383 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
6386 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
6387 memory from the memory pool.
6389 * driver.c (main_thread_handler): Turn on all optimizations when
6392 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
6393 an array for better performance.
6395 * regalloc.c (mono_regstate_assign): Fix memory leak.
6397 * debug-mini.c (mono_debug_serialize_debug_info): New function to
6398 serialize the debug info.
6400 * debug-mini.c (mono_debug_add_aot_method): New function to load the
6401 debug info from the serialized representation.
6403 * aot.c: Save debug info into the generated file and load it when
6406 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
6408 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
6410 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
6411 More FP-related fixes.
6413 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
6415 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
6416 and register allocation buglet. Hello world now runs.
6418 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
6420 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
6421 * tramp-ppc.c: fixed class init trampoline.
6422 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
6424 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
6426 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
6427 mini.c: more ppc changes/fixes.
6429 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
6431 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
6432 Also optimize the case when the arguments are the same in the caller
6435 * iltests.il: Add tests for tail calls with valuetype arguments.
6437 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
6439 * mini-ppc.c: fixes for struct return type.
6441 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
6443 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
6444 mono_spillvar_offset() to arch-specific code.
6446 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
6448 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
6450 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
6452 * exceptions-x86.c: Fix stack space leaks.
6454 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
6455 registers from the lmf if the method has save_lmf set.
6457 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
6459 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
6460 of icall wrappers into InvokeInDomain, since these are now per-domain.
6462 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
6464 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
6465 make some opcode emulation and intrinsic ops enabled/disabled
6466 according to the architecture. More fixes.
6468 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
6470 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
6472 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
6474 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
6475 arch-specific handling for 'this' and struct return type to
6478 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6480 * aot.c: prevent divide by zero error when reporting (it happened with
6483 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
6485 * mini.h (inst_switch): Remove unused macro.
6487 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6490 (load_aot_module): free 'info->methods' and 'info' properly. No more
6491 "free(): invalid pointer blah" messages when you have an old aot
6494 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
6496 * jit-icalls.c, mini.c: Added support for context static fields.
6498 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
6500 * mini.c (mono_method_blittable): Methods which set LastError are not
6501 blittable either. Fixes #51108.
6503 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
6505 * mini.c: flush icache.
6506 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
6508 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
6510 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
6512 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
6514 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
6517 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
6520 * inssel.brg (CEE_MKREFANY): Fix AOT case.
6522 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
6524 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
6525 instruction when the result is discarded.
6527 * iltests.il (test_0_div_regalloc): New regression test.
6529 * arrays.cs: Fix compilation error.
6531 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
6533 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
6534 float rules to inssel-x86.brg: sane architectures with FP registers
6535 don't need to implement these rules.
6537 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
6539 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
6541 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
6543 * mini.h, inssel-long32.brg: fixed endianess issues in int64
6544 implementation of 32 bit systems.
6546 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
6548 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
6549 (Jeroen Zwartepoorte).
6551 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
6553 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
6554 the caller and the callee matches.
6556 * mini.c (mono_method_to_ir): Add comment.
6558 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
6559 signbit is missing on some platforms.
6561 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
6563 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
6565 * mini.c (setup_jit_tls_data): Call the new function.
6567 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
6569 * mini-x86.c: Add experimental support for fast access to the lmf
6570 structure under NPTL/Linux 2.6.x.
6572 2003-11-06 Martin Baulig <martin@ximian.com>
6574 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
6575 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
6578 2003-11-02 Martin Baulig <martin@ximian.com>
6580 * mini.c (inflate_generic_field): New static method.
6581 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
6582 generic instance and the field is declared in a generic type, call
6583 inflate_generic_field() to inflate it. Fixes gen-28.cs.
6585 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
6587 * mini.h mini.c (mono_method_same_domain): New function to return
6588 whenever the caller and the callee are in the same domain.
6590 * tramp-x86.c (x86_magic_trampoline): Use the new function.
6592 2003-10-30 Martin Baulig <martin@ximian.com>
6594 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
6595 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
6597 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
6598 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
6600 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
6602 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
6605 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
6606 object here, so it is in the correct appdomain etc.
6608 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
6610 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
6612 (mono_method_to_ir): Avoid freeing the type created returned from
6613 mono_type_create_from_typespec, since it is put into an internal cache
6614 by the function. Fixes pointer.exe.
6616 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
6617 trampolines for icalls and pinvokes as well. Fixes #33569.
6619 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
6621 * mini.c: Update after appdomain changes.
6623 * mini.c (mono_jit_compile_method_inner): Allways compile native
6624 method wrappers in the root domain, since there can only be one
6625 instance of them, whose address is stored in method->info.
6627 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
6629 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
6630 environment variable. Instead detect automatically whenever running
6631 under valgrind using the magic macro RUNNING_ON_VALGRIND from
6634 2003-10-16 Miguel de Icaza <miguel@ximian.com>
6636 * trace.c, trace.h: New files that implement the new trace option
6639 * driver.c: Document new --trace options.
6641 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
6644 - if (mono_jit_trace_calls)
6645 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
6647 * mini.h: prototypes.
6649 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
6651 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
6653 * mini.c inssel.brg: Implement typedefbyref opcodes.
6655 * mini.c (mono_jit_compile_method): Remove unused local variable.
6657 * mini.c (mono_jit_compile_method_inner): Ditto.
6659 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
6661 * tramp-x86.c (x86_class_init_trampoline): Fix build.
6663 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
6665 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
6667 * mini.c (mono_no_aot): Remove unused global variable.
6669 * mini.c: Thread safety fixes.
6671 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
6673 * mini.c (mono_create_class_init_trampoline): Add a lock around
6674 class_init_hash_addr.
6676 * arrays.cs (test_0_newarr_emulation): Add new regression test for
6679 * mini.c: Decompose the NEWARR instruction before decomposing its
6680 arguments. Fixes #30073.
6682 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
6684 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
6687 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
6689 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
6691 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
6693 * driver.c: Add support for compiling icall wrappers to --compile.
6695 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
6697 * inssel.brg: The empty value in class->interface_offsets is -1, not
6700 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
6702 * objects.cs: New test for 'is' operator on an array of interfaces.
6704 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
6706 * tramp-ppc.c: update trampoline code to support jumps
6707 and class initialization.
6709 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
6711 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
6713 * inssel.brg (OP_UNBOXCAST): Fix #46027.
6715 * inssel.brg (OP_UNBOX): Remove unused rule.
6717 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
6718 region instead of one for each method. Fixes #47813.
6720 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
6722 * exceptions.cs (test_0_nested_finally): New regression test for
6723 nested exception handlers.
6725 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
6727 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
6729 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
6732 * mini.c (mono_method_check_inlining): Make the inlining limit
6733 configurable by an environment variable.
6735 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
6737 * mini.h: Bump AOT file version.
6739 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
6740 token, store the image along with the token, since the token might not
6741 refer to the same image as the method containing the relocation,
6742 because of inlining.
6744 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
6746 * mini.c (mono_precompile_assemblies): New function to compile
6747 all methods in all loaded assemblies.
6749 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
6751 * regalloc.h regalloc.c (MonoRegState): Change the type of
6752 iassign and fassign to int*, since they can contain large negative
6753 values if the register is spilled. Also added some comments. Fixes
6756 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
6757 under Win32. Fixes #42964.
6759 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
6761 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
6763 * aot.c: Added support for AOT compiling methods which contain calls
6764 to wrappers. Currently, only remoting-invoke-with-check wrappers are
6767 * driver.c (compile_all_methods): Run the compilation in a thread
6768 managed by mono. Fixes #44023.
6770 * mini.c (mono_codegen): Print full method name in verbose output.
6772 * mini-x86.c (mono_arch_patch_code): Fix warning.
6774 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
6775 jumps, since the method we are jumping to might be domain-specific.
6777 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
6779 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
6781 * inssel.brg: string chars are unsigned.
6783 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
6785 * TODO: New todo item.
6787 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
6788 which calls mono_runtime_class_init and patches the call site to
6789 avoid further calls.
6790 (mono_arch_create_class_init_trampoline): New arch specific function
6791 to create a class init trampoline.
6792 (create_trampoline_code): Generalized so it can create
6793 class init trampolines as well.
6795 * mini.c (helper_sig_class_init_trampoline): New helper variable.
6796 (mono_create_class_init_trampoline): New function to create and cache
6797 class init trampolines.
6798 (mono_find_class_init_trampoline_by_addr): New function to lookup the
6799 vtable given the address of a class init trampoline. Used by the
6801 (mono_codegen): Generate a call to a trampoline instead of
6802 mono_runtime_class_init in LDSFLD[A].
6803 (mono_codegen): Add relocations for the new trampoline.
6805 * mini.h mini-x86.c aot.c: Added a new relocation type:
6806 MONO_PATCH_INFO_CLASS_INIT.
6808 * mini.h: Bump AOT version number.
6810 * aot.c: Create a copy of the loaded code instead of using the original
6811 so methods which call each other will be close in memory, improving
6814 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
6815 patch since it breaks the regression tests.
6817 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
6818 for the register saving instruction sequence since the
6819 frame_state_for function in glibc 2.3.2 don't seem to detect it.
6821 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
6823 * TODO: Fix todo item && remove another.
6825 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
6827 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
6830 * aot.c: Moved the check for MONO_LASTAOT into the initialization
6831 function of the module.
6833 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
6834 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
6835 --no-aot command line option.
6837 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
6839 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
6840 by Bernie Solomon (bernard@ugsolutions.com).
6842 * inssel.brg: Refactor the interface offset table related code into
6843 its separate functions and add support for the AOT case.
6845 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
6847 * aot.c (mono_aot_get_method_inner): Fix memory leak.
6849 * aot.c: Added mono_aot_verbose variable and made all debugging
6850 output depend on the value of this variable.
6852 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
6853 method_label and info_label.
6855 * mini.h mini-x86.c aot.c: Added a new relocation type
6856 MONO_PATCH_INFO_IID for klass->interface_id.
6858 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
6859 the MonoJitInfo structure.
6861 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
6862 a non-root appdomain in shared mode.
6864 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
6866 * aot.c: make aot loader less verbose. Remove free of unused variable.
6868 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
6870 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
6872 * .cvsignore: Added *.dll.
6874 * mini.c (mono_print_tree_nl): New function callable while debugging.
6876 * mini.c (mono_print_code): Export this.
6878 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
6881 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
6883 * mini.h (MonoCompile): Added 'jit_info' field.
6885 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
6886 the cfg structure, since it is needed by the AOT compiler.
6888 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
6890 * aot.c: A major rewrite. Changes include:
6891 - save exception tables for methods which have them.
6892 - cache failed lookups in aot_get_method () to avoid the (slow) calls
6894 - reworked the file format so it is now much smaller and needs
6895 fewer relocation entries.
6897 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
6899 * aot.c (load_aot_module): Fix build bustage on platforms without
6902 2003-09-04 Martin Baulig <martin@ximian.com>
6904 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
6906 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
6908 * TODO: Some new optimization ideas.
6910 * aot.c: Move AOT module loading logic here from mono_assembly_open.
6912 * aot.c: Save the optimization flags used to compile the code into
6915 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
6916 support emitting domain specific code.
6918 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
6919 no longer domain neutral. It can be made domain neutral by compiling
6920 with --optimize=shared.
6922 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
6925 * driver.c mini.h mini.c: New --no-aot debugging option which disables
6926 loading of AOT code.
6928 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
6930 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
6931 if there is no domain neutrality information.
6933 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
6935 * aot.c (mono_compile_assembly): Emit a symbol containing the file
6936 format version into the generated library.
6938 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
6939 callee method into the caller since one of them could be shared.
6941 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
6942 system exceptions from AOT code now works.
6944 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
6945 method if it is domain neutral and the callee is not.
6947 * graph.c (cfg_emit_one_loop_level): Fix warning.
6949 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
6951 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
6954 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
6956 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
6957 is needed by code which is executed before mono_runtime_init ().
6958 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
6960 * mini.c (mono_thread_abort): Fix warning.
6961 (mono_jit_compile_method): Call static constructor in the AOT case too.
6963 * aot.c (mono_compile_assembly): Fix warning.
6965 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6967 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
6969 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
6971 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
6973 * cpu-pentium.md: Fix the length of call opcodes so they include the
6974 ESP restoring instruction. Fixes #47968.
6976 2003-08-28 Martin Baulig <martin@ximian.com>
6978 * mini-x86.c (mono_arch_call_opcode): Added support for
6979 MONO_TYPE_GENERICINST.
6981 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
6983 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
6985 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
6986 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
6988 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
6991 2003-08-26 Martin Baulig <martin@ximian.com>
6993 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
6994 when reporting an error, set this to the actual error location.
6995 (mono_method_to_ir): Report the correct error location if
6996 get_basic_blocks() returned an error.
6998 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
7000 * mini.c (mono_type_blittable): OBJECT is not blittable.
7001 (mono_method_blittable): Methods which have marshalling descriptors
7002 are not blittable either. Fixes #47842.
7004 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
7006 * driver.c mini.c: Use an environment variable instead of a global
7007 variable. Also fix the build.
7009 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
7010 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
7013 * driver.c mini.c: Added --with-valgrind option to turn off some
7014 code which prevents mono from running under valgrind.
7016 * mini.c (mono_emit_call_args): Fixed warning.
7018 * mini.c (mono_emulate_opcode): Fixed warning.
7020 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
7022 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
7023 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
7024 regalloc.c, regalloc.h: specify available registers in arch-specific
7025 code and support floats in the regallocator (patch by Laurent Morichetti
7028 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
7030 * mini.c: mono_thread_current() can be called only after
7031 mono_runtime_init(): rearrange code to not call it early on.
7033 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
7035 * mini.c: allocate jump tables in the code mempools.
7037 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
7039 * mini.c, mini.h: make sure per-thread data allocated by the jit is
7042 2003-08-10 Miguel de Icaza <miguel@ximian.com>
7044 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
7045 12 to 16. This fixes bug #47453.
7048 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
7050 * mini-ppc.c: fixed indexed load and unsigned compares.
7052 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
7054 * mini.c: reenabled installation of handler for
7055 thread abort signal.
7057 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
7059 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
7060 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
7061 until it's fixed and actually useful.
7063 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
7065 * inssel-long32.brg: couple more opcodes implemented.
7067 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
7069 * mini-sparc.c: Even more opcodes implemeted.
7071 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
7073 * mini-sparc.c: More opcodes implemented.
7075 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
7077 * mini-sparc.c: More opcodes implemented.
7079 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
7081 * inssel-sparc.brg: Add some needed rules. Direct
7083 * Makefile.am: Use inssel-sparc.brg
7084 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
7085 an assert happy for now.
7087 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
7089 * mini-sparc.c: Fixed compile errors.
7090 * exceptions-sparc.c: Same. We now produce a mono binary
7091 on sparc-linux. Yea.
7093 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
7095 * mini-sparc.c: Renamed registers. Also some macro cleanups.
7096 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
7097 They compile, but do not work.
7099 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
7101 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
7102 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
7103 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
7106 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
7108 * mini.c: more opcodes implemented and better support for generics.
7110 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
7112 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
7113 * mini.c, mini.h: first cut at generics support: some new instructions
7114 added and changed the behaviour of some of the existing ones.
7116 2003-07-21 Miguel de Icaza <miguel@ximian.com>
7118 * mini.c: Removed definition of metadata_shared mutex here.
7120 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
7122 * mini-x86.c: make vararg calls work for instance methods.
7124 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
7126 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
7127 returns the arguments in a separte list, now.
7129 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
7131 * aot.c, mini.c: updates for array type representation changes.
7133 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
7135 * mini.c: register function to perform jit shutdown.
7137 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
7139 * mini.c: use a faster allocator if possible.
7141 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
7143 * aot.c: some cleanups and portability changes.
7145 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
7147 * mini.c: use faster allocation for CEE_BOX if possible.
7149 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
7151 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
7152 Moved inlined mempcy code to its own function so that is can be
7153 reused. Added an inline memset function as well (optimized initobj).
7154 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
7156 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
7158 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
7160 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
7162 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
7163 arch code can setup the cpu for CLR execution, if needed.
7164 We use it on x86 to set the precision of FP operations.
7166 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
7168 * mini.c: disable some optimizations if we can guess they'll cost too
7169 much for a given method.
7171 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
7173 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
7175 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
7176 * mini.h mini.c mini-x86.c: Added instruction level coverage
7177 info collection support.
7179 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
7181 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
7182 is now implemented in the profiling API. Get rid of a couple of
7183 unnecessary global variables.
7185 2003-06-15 Nick Drochak <ndrochak@gol.com>
7187 * basic-long.cs: tests for negative values for bigmul, and unsigned.
7188 * cpu-g4.md: add op_bigmul and op_bigmul_un
7189 * cpu_pentium.md: add op_bigmul_un
7190 * inssel-long32.brg: add rule for unsigned bigmul
7191 * mini-ops.h: define OP_BIGMUL_UN
7192 * mini-x86.c: THE BUG: handle (un)signed properly
7193 * mini.c: choose unsigned opcode if needed.
7194 This set of patches fixes bug #44291
7196 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
7198 * mini.c (optimize_branches): improved to handle all kinds of
7199 conditional branches.
7201 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
7203 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
7204 don't raise exceptions.
7206 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
7208 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
7209 to arch-specific files.
7211 2003-06-09 Martin Baulig <martin@ximian.com>
7213 * Makefile.am (libs): Added $(LIBGC_LIBS).
7215 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
7217 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
7218 and OP_ATAN (fixes bug#44293).
7220 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
7222 * Makefile.am, mini-x86.c: rename cpu description array to
7223 pentium_desc, since some compilers define the 'pentium' preprocessor
7226 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
7228 * mini.c (mini_select_instructions): add explicit branch if the
7229 following block is not the false target of a conditional branch -
7230 we need this with any optimization that reorder or remove bblocks
7232 * mini.c (optimize_branches): bug fixes
7234 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
7236 * mini.c (mono_method_to_ir): inline static readonly fields
7238 * ssa.c (fold_tree): start cfold support for long (very simple
7241 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
7243 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
7245 * inssel.brg: fixed memcpy (bug #44219).
7247 2003-06-05 Dick Porter <dick@ximian.com>
7249 * driver.c: Set the glib log levels to not abort if g_message
7252 g_set_prgname() has to happen before mini_init() so that the
7253 process handle gets the info.
7255 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
7257 * driver.c: add intrins to the default optimizations to get wider
7260 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
7262 * mini.h: some large basic blocks will overflow a 16-bit
7263 integers for symbolic registers.
7265 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
7267 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
7268 (mono_arch_output_basic_block): fix bug 43499
7270 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
7272 * mini.c: kill duplicated definition of mono_debug_format.
7274 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
7276 * mini-x86.c, arrays.cs: fixed register allocation bug.
7278 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
7280 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
7282 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
7284 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7287 (print_method_from_ip): also print source location information if
7290 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
7292 * mini.c (mono_find_block_region): bug fix in region code
7293 (mini_method_compile): enable removing unreachable code again, but
7294 only in methods without exception clauses.
7296 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
7298 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
7299 Implemented arglist opcode and handling of TypedReference type.
7300 Fixed x86 call convention when a structure is returned.
7301 Minimal support for calling static vararg methods.
7303 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
7305 * mini.c (mini_method_compile): always remove unreachable code,
7306 because the code in them may be inconsistent (access to dead
7307 variables for example).
7309 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
7311 * driver.c, debug-mini.c: warning fixes.
7313 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
7315 * Makefile.am, jit.h, mini.h: install header for embedding mono.
7317 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
7319 * mini.c: thread-static fields are registered in mono_class_vtable(),
7320 so ensure the function is called before checking for them.
7322 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
7324 * mini.c (optimize_branches): fix for bug 43586
7326 * jit-icalls.c (mono_llmult_ovf): added an additional check for
7327 overflow (fixes Bug #43639)
7329 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
7331 * mini.c, objects.cs: allow the use of stobj for primitive types.
7333 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
7335 * mini.c: be less strict about argument checking until we support
7336 running the verifier.
7338 2003-05-27 Nick Drochak <ndrochak@gol.com>
7340 * basic-long.cs: tests for (ulong)int * (ulong)int also
7341 * mini.c: use the same trick for (ulong)int * (ulong)int
7343 2003-05-27 Nick Drochak <ndrochak@gol.com>
7345 * basic-long.cs: add regression test for (long)int * (long)int
7346 * cpu-pentium.md: add op_bigmul specification
7347 * inssel-long32.brg: add OP_BIGMUL rule
7348 * mini-ops.h: add OP_BIGMUL
7349 * mini-x86.c: register allocator: handle case where src1 needs to be
7351 * mini.c: substitute special BIGMUL opcode in the tree for
7352 (long)int * (long)int
7354 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
7356 * jit-icalls.c: call the type ctor on field access if needed.
7358 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
7360 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
7361 to a method (including results of ldelema, bug#43207).
7363 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
7365 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
7366 colors to show exception handler blocks.
7368 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
7369 (fix for pinvoke7.cs).
7371 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
7373 * mini.h, mini.c: ensure correct initialization order for types that
7374 require it. Prepare for lazy compilation of jit icall wrappers.
7375 Provide a name for opcode emulation to reduce unneeded mallocing.
7377 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
7379 * mini-x86.c: better register restoring code and profiling
7380 support for tail calls.
7382 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
7384 * mini.h, driver.c: prepare for leaf methods optimization.
7386 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
7388 * mini.c: get targets of branches before converting a method.
7390 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
7392 * mini.c (optimize_branches): added some experimental code (disbaled)
7394 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
7396 * mini.c (optimize_branches): fix branch to branch optimization
7398 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
7400 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
7402 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
7404 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
7407 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
7409 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
7410 enable use of interface variables again.
7412 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
7413 I1 to registers because there is no simply way to sign extend 8bit
7414 quantities in caller saved registers on x86.
7416 * inssel-float.brg: set costs of some rules to 2 so
7417 that monobure always select the arch. specific ones if supplied,
7418 regardless of the order we pass the files to monoburg.
7420 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
7422 * mini.c, mini-x86.c: since the magic trampoline for jumps
7423 can't patch the code directly, we do it as soon as the
7424 method gets compiled.
7426 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
7428 * mini-x86.c, mini.h: introduce a new patching method
7429 to support CEE_JMP and tail calls.
7430 * mini.c: obey tail.call. Don't precompile methods target
7432 * tramp-x86.c: new trampoline code to handle methods
7433 reached through a jump.
7435 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
7437 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
7438 bit values to registers
7440 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
7442 * mini.c (mono_compile_get_interface_var): share interface
7443 variables if possible.
7445 2003-05-16 Martin Baulig <martin@ximian.com>
7447 * debug-mini.c (mono_init_debugger): New function to initialize
7448 the debugger. This is not in the debugger since it needs to
7449 access some of mini's internals.
7451 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
7453 * mini.c (mono_method_to_ir): inlining fixes/cleanups
7455 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
7457 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
7458 for value type handling.
7460 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
7462 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
7463 (mono_method_check_inlining): enable inlining of all kinds of wrappers
7465 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
7467 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
7468 the constructor through a proxy.
7470 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
7472 * jit-icalls.c, inssel.brg: fixes to array element address
7475 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
7477 * mini-x86.c (is_regsize_var): allocate pointer to registers
7479 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
7481 * driver.c: fixed typo, added intrins to the set of optimizations
7482 tested with regressions.
7484 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
7486 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
7487 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
7490 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
7492 * inssel.brg: remove some common pop instructions without side effects
7494 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
7496 * inssel-x86.brg: fixed thinko in int to double conversions.
7498 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
7500 * mini.c, jit-icalls.c: added runtime thread-static variable support.
7502 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
7504 * inssel-long32.brg: two more missing instructions.
7506 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
7508 * mini.c (mono_emit_call_args): set the cil_code for all arguments
7511 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
7513 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
7516 * basic-float.cs: Added tests for negative zero.
7518 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
7520 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
7521 a couple of missing operations for long casts, with test cases.
7523 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7525 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
7527 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
7529 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
7530 code size estimation.
7532 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
7534 * mini.c (mono_jit_create_remoting_trampoline): make it work with
7535 abstract methods (fix bug 42542)
7537 * aot.c: add ability to handle array types
7539 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
7541 * mini.c: Call the _specific versions of the object allocation
7542 functions if possible.
7544 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
7546 * driver.c: call setlocale ().
7548 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
7550 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
7553 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
7555 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
7557 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
7558 wrappers (fix bug 42122)
7560 2003-05-04 Martin Baulig <martin@ximian.com>
7562 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
7564 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
7565 s/mini_set_defaults/mono_set_defaults/g.
7567 2003-05-04 Martin Baulig <martin@ximian.com>
7569 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
7571 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
7573 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
7574 (reported by Don Roberts).
7576 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
7578 * mini.c: temporarily work around two bugs for this release.
7580 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
7582 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
7583 that contains -export-dynamic and it makes using the ld script
7585 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
7587 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
7589 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
7592 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
7594 * mini.c: make sure leave calls all the needed finally blocks,
7595 even when the target jumps out of multiple exception clauses.
7597 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
7599 * ldscript, Makefile.am: add linker script to reduce the number of
7600 exported symbols (should also fix the issues with libwine defining
7601 some of the same symbols in io-layer).
7603 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
7605 * driver.c (mini_main): Avoid assertion when no file name is given on
7608 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
7610 * driver.c: added --version/-V command line option.
7611 Added the inline optimization in the regression tests.
7613 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
7615 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
7616 to the type in the method signature (fixes bug#42134).
7618 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
7620 * mini.c: when inlining, check this is not null only when needed (bug #42135).
7622 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
7624 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
7626 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7628 * driver.c: fixed bug #42100.
7630 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
7632 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
7634 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
7636 * mini.c: moved most of the code required to do inlining to its own
7637 function so it can be reused. Inline also ctors if appropriate.
7639 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
7641 * Makefile.am: Link with -export-dynamic so shared libs loaded by
7642 the runtime can call mono API functions.
7644 2003-04-27 Martin Baulig <martin@ximian.com>
7646 * debug-mini.c (mono_debug_init_method): Added
7647 `guint32 breakpoint_id' argument; if the method has a breakpoint,
7648 send a notification to the debugger.
7650 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
7651 running in the Mono Debugger, just pass the breakpoint number to
7652 mono_debug_init_method().
7654 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
7656 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
7658 * mini.c: allow some more unsafe compares.
7660 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
7662 * mini-x86.c, Makefile.am: make distcheck works (partially from
7663 a patch by Richard Lee <r.h.lee@attbi.com>).
7664 * regset.c, regset.h: removed, they are unused.
7666 2003-04-25 Dick Porter <dick@ximian.com>
7668 * driver.c: Usage reports the name as 'mono' not 'mini'
7669 * exceptions-x86.c: Build and run on freebsd
7671 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
7673 * Makefile.am: install the program with the 'mono' name and
7674 the library as libmono instead of mini and libmini.
7676 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
7678 * driver.c: provide the APIs for the embedding interface of the old jit.
7680 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
7682 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
7684 2003-04-23 Martin Baulig <martin@ximian.com>
7686 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
7688 * driver.c: Added `--debug' command line argument to enable
7691 2003-04-23 Martin Baulig <martin@ximian.com>
7693 * debug.[ch]: Removed. The code is now in
7694 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
7696 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
7699 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
7701 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
7703 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7706 (mini_cleanup): moved mono_runtime_cleanup call after the call to
7707 mono_domain_finalize.
7708 (mini_method_compile): use mono_method_profile* if the the option is
7711 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
7713 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
7714 methods with their wrapper.
7716 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
7717 methods with their wrapper.
7719 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
7722 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
7725 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
7728 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
7730 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
7732 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
7734 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
7735 of the mempool. This is slightly faster and uses less memory
7737 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
7739 * mini.c: avoid O(n) allocation for variables.
7741 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
7743 * mini.c: handle items on the stack after inlining methods.
7745 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
7747 * mini.c: make the method->opcode optimization dependent
7748 on MONO_OPT_INSTRINS and do it lazily.
7750 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
7752 * driver.c: print overall results at the end of regression run.
7754 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
7756 * inssel.brg: don't overwrite symbolic registers.
7758 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
7760 * inssel-x86.brg: fix conversion from long to float.
7762 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
7764 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
7766 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
7768 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
7770 * driver.c: Added --print-vtable option as in the old JIT.
7772 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
7774 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
7776 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
7778 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
7780 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
7782 * mini.c regalloc.c regalloc.h: Fix memory leak.
7784 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
7786 * aot.c (mono_aot_get_method): register all used strings
7788 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
7790 * mini.c: always intern strings references with ldstr at compile time.
7792 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
7794 * Makefile.am: add BUILT_SOURCES.
7796 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
7798 * driver.c: give a better error message when the assembly to execute
7799 doesn't have an entry point.
7801 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
7803 * Makefile.am: added hack for automake
7805 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
7808 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
7810 22003-04-07 Martin Baulig <martin@ximian.com>
7812 * Makefile.am: Added Makefile.am.
7814 * debugger-main.c: Removed, this is now in the debugger where it
7817 * mini.pc.in: Call this package `mini' for the moment.