1 2006-03-11 Zoltan Varga <vargaz@gmail.com>
3 * mini.h: Add a missing prototype.
5 2006-03-10 Zoltan Varga <vargaz@gmail.com>
7 * mini.c: Compile icall wrappers lazily.
9 * mini-codegen.c: Use printf instead of g_print since its much faster.
11 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
14 * mini.c (optimize_branches): Cache the negative result from
15 remove_block_if_useless ().
17 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
18 Also fix some bblock linking issues.
20 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
23 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
25 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
26 accessed fields first, for better cache behavior.
28 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
30 * mini.c: speedup IList<T> array accesses.
32 2006-03-09 Zoltan Varga <vargaz@gmail.com>
34 * mini.c (mono_method_to_ir): Handle large methods overflowing the
35 inline_costs counter. Fixes #77190.
37 2006-03-06 Zoltan Varga <vargaz@gmail.com>
39 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
40 trace messages. Fixes #77706.
42 2006-03-04 Martin Baulig <martin@ximian.com>
44 * tramp-amd64.c, tramp-x86.c
45 (mono_debugger_create_notification_function): Use
46 mono_global_codeman_reserve() to allocate a buffer at runtime and
49 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
51 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
52 notification function at runtime and then call `initialize' in the
53 `MONO_DEBUGGER__debugger_info' vtable.
55 2006-03-04 Zoltan Varga <vargaz@gmail.com>
57 * iltests.il: Fix a visibility problem.
59 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
61 * driver.c, mini.c: add hooks for the counters API.
63 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
65 * driver.c: show disabled options.
67 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
69 * linear-scan.c: always use cost-driven selection.
71 2006-02-28 Raja R Harinath <rharinath@novell.com>
73 * jit-icalls.c (helper_compile_generic_method): Revert change from
76 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
78 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
80 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
82 * inssel.brg: style fixes, mostly to force the updated monoburg
83 to run for people using svn.
85 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
87 * mini.c: match monoburg changes.
89 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
91 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
92 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
93 declaration in the header file.
95 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
97 * helpers.c: reduce relocations and mem usage.
99 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
101 * mini.h, mini-codegen.c: disable logging features if
102 requested by configure.
104 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
106 * mini.c: tiny verifier changes.
108 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
110 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
111 cpu-pentium.md: stack alignment changes for osx/x86,
112 partially from Geoff Norton <gnorton@customerdna.com>.
114 2006-02-24 Raja R Harinath <harinath@gmail.com>
116 * jit-icalls.c (helper_compile_generic_method): Update to changes
119 2006-02-24 Zoltan Varga <vargaz@gmail.com>
121 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
123 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
124 interface calls with large offsets.
126 2006-02-23 Raja R Harinath <rharinath@novell.com>
128 * jit-icalls.c (helper_compile_generic_method): Document the
129 special-case we depend on so that we can inflate the method twice
130 with the same context with no bad side-effects.
132 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
134 * mini-x86.c, mini-amd64.c: fix for case when xen support
137 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
139 * mini-x86.c, mini-amd64.c: generate code to access tls items
140 in a faster way for Xen systems.
142 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
144 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
145 updates and compilation fixes for the OSX/x86 port, mostly from
146 Geoff Norton <gnorton@customerdna.com>.
148 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
150 * inssel.brg: faster interface call implementation
151 to sync with the interface_offsets MonoVTable changes.
153 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
155 * mini.c: more verification checks.
157 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
159 * mini.c: added a few more verification checks.
161 2006-02-17 Neale Ferguson <neale@sinenomine.net>
163 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
164 facility on the processor and use it if available.
166 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
168 * driver.c, aot.c, mini.c: throw exception if the IL code is
169 invalid or unverifiable.
171 2006-02-17 Raja R Harinath <rharinath@novell.com>
173 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
176 2006-02-16 Zoltan Varga <vargaz@gmail.com>
178 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
180 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
182 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
183 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
184 handling of instantiated generic valuetypes.
186 2006-02-11 Zoltan Varga <vargaz@gmail.com>
188 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
189 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
192 * generics.2.cs: Revert the nullable reftypes tests.
194 2006-02-10 Zoltan Varga <vargaz@gmail.com>
196 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
197 using __builtin_frame_address (1) as it doesn't work in the presence
198 of optimizations. Hopefully fixes #77273.
200 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
201 -> generics.cs change as it doesn't work with some automake versions.
203 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
205 * mini.c: handle systems that sue a different way to
206 retrieve the stack address of the current thread.
208 2006-02-09 Zoltan Varga <vargaz@gmail.com>
210 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
211 it specially in the makefile.
213 * generics.2.cs: Add tests for nullable reference types.
215 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
217 * mini.c: always handle the case when mono_jit_init()
218 is called in a thread different from the main thread,
219 confusing libgc (bug #77309).
221 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
223 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
225 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
227 * mini.c: change optimize_branches () to use a single loop
228 and introduce a new optimization to simplify some range checks.
230 2006-02-03 Martin Baulig <martin@ximian.com>
232 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
233 and merged with debugger_thread_manager_add_thread().
234 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
235 inform the debugger about the main thread.
237 2006-02-03 Zoltan Varga <vargaz@gmail.com>
239 * basic.cs: Add test for div.un/rem.un constant folding.
241 2006-02-03 Neale Ferguson <neale@sinenomine.net>
243 * cpu-s390x.md: correct int_xor_imm length
245 2006-02-03 Zoltan Varga <vargaz@gmail.com>
247 * generics.2.cs: New test for #77442.
249 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
252 2006-02-02 Martin Baulig <martin@ximian.com>
254 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
255 <mono/metadata/mono-debug-debugger.h>
257 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
259 2006-02-02 Martin Baulig <martin@ximian.com>
261 * debug-debugger.h: New header file for debug-debugger.c.
263 * debug-debugger.c: Big API cleanup; don't run the managed Main()
264 function is a separate thread anymore; add support for attaching.
266 2006-02-01 Zoltan Varga <vargaz@gmail.com>
268 * tramp-x86.c: Fix a warning.
270 2006-01-31 Zoltan Varga <vargaz@gmail.com>
272 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
273 on very large methods.
275 * aot.c (load_patch_info): Fix a warning.
277 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
279 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
280 mini-ops.h: alu membase optimizations.
282 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
284 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
285 to speedup StringBuilder.
287 2006-01-27 Zoltan Varga <vargaz@gmail.com>
289 * dominators.c (mono_compute_natural_loops): Fix detection of
290 loop body start blocks.
292 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
294 2006-01-26 Zoltan Varga <vargaz@gmail.com>
296 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
299 2006-01-25 Massimiliano Mantione <massi@ximian.com>
301 * aliasing.c: Fixed aliasing issue on 64 bit archs.
303 2006-01-25 Martin Baulig <martin@ximian.com>
305 * debug-debugger.c: Moved the `MonoDebuggerManager' and
306 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
307 started to cleanup this file a little bit.
309 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
311 * mini.c: optimize a codepath frequently happening in generics code.
313 2006-01-23 Martin Baulig <martin@ximian.com>
315 * Makefile.am: Only compile debug-debugger.c on supported platforms.
317 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
320 * driver.c: debug-debugger.c is only available if
321 `MONO_DEBUGGER_SUPPORTED' is defined.
323 2006-01-23 Martin Baulig <martin@ximian.com>
325 * debug-debugger.c: Only enable this on platforms where the Mono
326 Debugger is working (x86 and x86_64).
328 2006-01-21 Martin Baulig <martin@ximian.com>
330 The Mono Debugger is now using the normal `mono' instead of the
331 `mono-debugger-mini-wrapper' when executing managed code.
333 * debug-debugger.c: New file; previously known as
334 debugger/wrapper/wrapper.c.
336 * debug-mini.c (mono_init_debugger): Removed.
338 * driver.c (mono_main): Added new `--inside-mdb' command line
339 argument which is used when running inside the debugger.
341 2006-01-20 Zoltan Varga <vargaz@gmail.com>
343 * liveness.c (mono_analyze_liveness): Remove some unused data
346 2006-01-17 Zoltan Varga <vargaz@gmail.com>
348 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
350 2006-01-16 Zoltan Varga <vargaz@gmail.com>
352 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
353 depends on implementation details of monobitset.
355 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
358 2006-01-15 Zoltan Varga <vargaz@gmail.com>
360 * liveness.c: Update after monobitset changes.
362 2006-01-14 Zoltan Varga <vargaz@gmail.com>
364 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
366 2006-01-11 Neale Ferguson <neale@sinenomine.net>
368 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
370 * mini-s390x.c: Remove warning messages.
372 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
374 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
376 2006-01-10 Zoltan Varga <vargaz@gmail.com>
378 * generics.2.cs: Add ldelem/stelem_any test.
380 2006-01-10 Neale Ferguson <neale@sinenomine.net>
382 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
384 2006-01-07 Zoltan Varga <vargaz@gmail.com>
386 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
388 2006-01-06 Zoltan Varga <vargaz@gmail.com>
390 * generics.2.cs: Reenable vtype tests.
392 * inssel-x86.brg: Remove an icorrect valuetype rule.
394 2006-01-06 Neale Ferguson <neale@sinenomine.net>
396 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
397 initial support for OP_ABS.
399 2006-01-05 Neale Ferguson <neale@sinenomine.net>
401 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
403 2006-01-05 Neale Ferguson <neale@sinenomine.net>
405 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
406 conversion and implement LADD/LSUB.
408 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
411 2006-01-05 Neale Ferguson <neale@sinenomine.net>
413 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
415 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
418 2006-01-05 Neale Ferguson <neale@sinenomine.net>
420 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
421 localloc is encountered. Fixes crash in test-183.cs when using gmcs
422 (stack walk problem).
424 2006-01-04 Zoltan Varga <vargaz@gmail.com>
426 * aot.c (mono_aot_load_method): Fix a warning.
428 2006-01-03 Neale Ferguson <neale@sinenomine.net>
430 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
432 2006-01-03 Zoltan Varga <vargaz@gmail.com>
434 * iltests.il: Add test for #77148.
436 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
439 2006-01-03 Neale Ferguson <neale@sinenomine.net>
441 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
443 2006-01-03 Neale Ferguson <neale@sinenomine.net>
445 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
446 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
448 * basic-long.cs: Add lconv-to-r4/r8 tests.
450 2006-01-03 Zoltan Varga <vargaz@gmail.com>
452 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
454 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
455 here as on other archs.
457 2005-12-29 Neale Ferguson <neale@sinenomine.net>
459 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
461 2005-12-29 Neale Ferguson <neale@sinenomine.net>
463 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
465 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
467 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
468 instrument_prolog; Add memory_barrier instruction.
470 2005-12-26 Zoltan Varga <vargaz@gmail.com>
472 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
474 2005-12-23 Zoltan Varga <vargaz@gmail.com>
476 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
478 * aliasing.c inssel.brg: Fix warnings.
480 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
481 could skip initialization of some parts of memory.
483 * mini.c mini-ia64.c: Fix warnings.
485 * inssel-sparc.brg: Add an implementation of lneg which actually works.
487 2005-12-22 Zoltan Varga <vargaz@gmail.com>
489 * aliasing.c (mono_build_aliasing_information): Add a workaround for
490 a crash seen on sparc.
492 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
494 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
496 2005-12-21 Neale Ferguson <neale@sinenomine.net>
498 * mini-ops.h: Add s390_backchain instruction
500 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
502 * cpu-s390.md: Add s390_backchain instruction
504 * mini-s390.c: Significant ABI changes
506 * mini-s390.h: Cater for zero length structures
508 2005-12-20 Neale Ferguson <neale@sinenomine.net>
510 * mini-s390.c: ABI fixes
512 * inssel-s390.brg: Remove debug statements
514 * cpu-s390.md: Fix length of ATOMIC_xx operations
516 2005-12-19 Zoltan Varga <vargaz@gmail.com>
518 * basic-float.cs: Add float<->long conversion tests.
520 2005-12-16 Neale Ferguson <neale@sinenomine.net>
522 * mini-s390.c: Fix LOCALLOC processing.
524 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
526 2005-12-15 Zoltan Varga <vargaz@gmail.com>
528 * iltests.il: Add tests for some opcodes not covered by the other
531 2005-12-15 Neale Ferguson <neale@sinenomine.net>
533 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
534 register loading for Tail processing; Correct trace output.
536 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
538 * cpu-s390.md: Correct size of jmp instruction.
540 2005-12-13 Neale Ferguson <neale@sinenomine.net>
542 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
544 2005-12-13 Neale Ferguson <neale@sinenomine.net>
546 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
547 Bring s390 up to current level.
549 2005-12-12 Zoltan Varga <vargaz@gmail.com>
551 * generics.2.cs: Disable the newly added tests as they do not work yet.
553 * generics.2.cs: Add valuetype tests.
555 2005-12-09 Zoltan Varga <vargaz@gmail.com>
557 * basic-long.cs: Add i4->u8 test.
559 * objects.cs: Add tests for JIT intrinsic.
561 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
562 optimizations lost by a mistake.
564 2005-12-07 Zoltan Varga <vargaz@gmail.com>
566 * basic-long.cs: Remove a test moved to objects.cs.
568 * arrays.cs: Add more array tests.
570 2005-12-06 Zoltan Varga <vargaz@gmail.com>
572 * arrays.cs: Add new tests for multi-dimensional arrays.
574 2005-12-06 Raja R Harinath <rharinath@novell.com>
576 * Makefile.am (test_sources2): Add generics.2.cs.
577 (EXTRA_DIST): Add test_sources2.
579 2005-12-05 Ben Maurer <bmaurer@ximian.com>
581 Support for boxing and unboxing nullable types as well as the
582 isinst operation on nullables, per the CLI ammendment.
584 * inssel.brg (CEE_ISINST): Special case for nullable
586 * mini.c (handle_unbox_nullable): new method
587 (handle_box): Special case for nullable types
588 (mono_method_to_ir): Call handle_unbox_nullable in correct
591 * generics.2.cs: New test suite
593 * Makefile.am: Support for regression tests with generics.
595 2005-12-03 Zoltan Varga <vargaz@gmail.com>
597 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
598 allocated to registers. Fixes #76800.
600 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
602 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
604 2005-11-30 Zoltan Varga <vargaz@gmail.com>
606 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
609 2005-11-29 Zoltan Varga <vargaz@gmail.com>
611 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
614 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
616 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
617 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
619 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
620 single precision before storing to a single precision location.
622 2005-11-28 Raja R Harinath <rharinath@novell.com>
624 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
626 2005-11-27 Zoltan Varga <vargaz@gmail.com>
628 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
631 * basic.cs: Remove test_0_byte_compares test which was moved to
632 objects.cs a long time ago.
634 2005-11-22 Massimiliano Mantione <massi@ximian.com>
636 * aliasing.c: Fixed aliasing issue on 64 bit archs.
638 2005-11-20 Zoltan Varga <vargaz@gmail.com>
640 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
643 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
646 * mini-ia64.c: Add support for the throw->branch exception
649 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
651 2005-11-18 Massimiliano Mantione <massi@ximian.com>
653 * mini.c: Enabled "fastpath" deadce :-)
655 2005-11-18 Massimiliano Mantione <massi@ximian.com>
657 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
658 alias analysis pass to support it.
661 * liveness.c: Likewise (liveness computation can use aliasing
662 information to be more accurate).
663 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
664 moreover made so that "--compile-all" uses the given optimization
665 flags and not the default ones.
666 * aliasing.c: Alias analysis (new file).
667 * aliasing.h: Likewise.
668 * Makefile.am: added "aliasing.c" and "aliasing.h".
670 2005-11-17 Zoltan Varga <vargaz@gmail.com>
672 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
675 2005-11-13 Zoltan Varga <vargaz@gmail.com>
677 * mini-exceptions.c (mono_handle_exception_internal): Remove the
678 fp >= end_of_stack exit condition, as it is not needed, and it might
679 become true for fp eliminated frames.
681 2005-11-11 Zoltan Varga <vargaz@gmail.com>
683 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
686 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
688 * mini-arm.c: fixed alignment of doubles/longs to match
689 the C ABI (bug #76635).
691 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
693 * aot.c: fix compilation with --enable-minimal=aot.
695 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
697 * mini-arm.c: fixed compatibility with the new
698 floating point emulator package for compares.
700 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
702 * mini.c : reverted sig->pinvoke changes (r51396-51397).
704 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
706 * mini-exceptions.c (print_stack_frame): Output to stderr.
707 (mono_handle_native_sigsegv): Ditto.
709 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
711 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
712 OP_LCONV_TO_OVF_I implementation.
714 * mini-amd64.c: Add support for the throw->branch exception
717 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
718 when the catch clause catches a more general exception, i.e. Object.
720 2005-10-30 Zoltan Varga <vargaz@gmail.com>
722 * cpu-ia64.md: Remove unused opcodes.
724 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
725 specific defines for architectures defining USE_SIGACTION.
727 * mini-ia64.c: Fix some warnings.
729 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
730 version seemed to skip a frame.
732 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
734 * mini.c: Clean up the usage of sig->pinvoke flag. Now
735 only calls which are made to native code use this flag.
737 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
739 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
740 varargs methods as well.
742 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
743 which have save_lmf set. Reorganize methods prologs a bit.
745 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
746 debugger to the proper place.
748 2005-10-29 Martin Baulig <martin@ximian.com>
750 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
751 when running inside the debugger until the debugger has support
754 2005-10-26 Zoltan Varga <vargaz@gmail.com>
756 * mini.h: Fix a warning.
758 2005-10-24 Miguel de Icaza <miguel@novell.com>
760 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
761 we expose publicly, this returns the string.
763 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
765 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
768 2005-10-21 Zoltan Varga <vargaz@gmail.com>
770 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
771 native stacktrace using the glibc 'backtrace' function if available.
773 2005-10-20 Zoltan Varga <vargaz@gmail.com>
775 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
777 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
778 handle SIGSEGVs received while in native code.
780 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
781 code, call mono_handle_native_sigsegv which will abort the runtime
782 after printing some diagnostics, instead of converting it into a
783 confusing NullReferenceException.
785 2005-10-18 Zoltan Varga <vargaz@gmail.com>
787 * cpu-pentium.md: Remove unused opcodes.
789 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
791 * mini-amd64.h (MonoLMF): Add rsp field.
793 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
796 2005-10-17 Zoltan Varga <vargaz@gmail.com>
798 * mini-codegen.c (get_register_spilling): Fix some warnings.
800 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
802 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
803 elimination during exception handling. Enable fp elimination by
806 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
809 2005-10-16 Martin Baulig <martin@ximian.com>
812 (mono_debugger_run_finally): New public method for the debugger.
814 2005-10-10 Zoltan Varga <vargaz@gmail.com>
816 * debug-mini.c (mono_debug_init_method): Fix warning.
818 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
819 the 'exname' parameter const to fix some warnings.
821 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
823 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
824 introduced by the previous patch.
826 2005-10-08 Zoltan Varga <vargaz@gmail.com>
828 * basic-float.cs: Add test for precision of float arithmetic.
830 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
831 when loading/storing single values from/to memory.
833 * mini.c (mono_jit_compile_method_with_opt): Create the function
834 pointers in the correct domain.
836 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
838 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
839 introduced by previous patch.
841 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
842 when out_filter_idx is NULL.
844 * mini-exceptions.c: Don't run filter clauses twice during exception
845 handling. Fixes #75755.
847 2005-10-07 Zoltan Varga <vargaz@gmail.com>
849 * aot.c: Add support for ldflda wrappers.
851 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
854 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
856 * mini.c, mini.h: do not consider exception handlers blocks when
857 setting up interface variables.
859 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
861 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
863 2005-10-03 Zoltan Varga <vargaz@gmail.com>
865 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
868 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
870 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
872 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
873 of the OP_P definitions.
875 * TODO: Add a proposal for dealing with the CEE/OP mess.
877 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
878 optimizations from the x86 port.
880 * cpu-amd64.md: Ditto.
882 * basic.cs basic-long.cs: Add tests.
884 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
886 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
887 Patrik Torstensson's implementation of my exception-handling
888 optimization idea, when the exception object is not used
891 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
893 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
894 of the mul_imm optimizations from the old jit.
896 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
898 * mini.c, liveness.c: patch by Patrik Torstensson and
899 Zoltan Varga to improve performance in methods with
902 2005-09-30 Zoltan Varga <vargaz@gmail.com>
904 * driver.c: Remove 'Globalization' entry from --version.
906 2005-09-28 Zoltan Varga <vargaz@gmail.com>
908 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
909 there is a profiler interested in JIT events.
911 * aot.c: Load profile files produced by the AOT profiling module, and
912 reorder methods based on the profiling info. Add a 'method_order' table
913 to the AOT file to make mono_aot_find_jit_info work with the reordered
916 * mini.h: Bump AOT file version info.
918 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
920 * mini-arm.h: work around what looks like a gcc bug when optimizations
923 2005-09-28 Raja R Harinath <rharinath@novell.com>
925 * Makefile.am (AM_CFLAGS): Don't use += to append inside
926 conditionals. Use ...
927 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
929 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
931 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
932 to determine the amount of memory to copy when passing valuetypes.
934 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
935 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
937 2005-09-27 Zoltan Varga <vargaz@gmail.com>
939 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
940 information about aot.
942 2005-09-27 Ben Maurer <bmaurer@ximian.com>
944 * *.c: Replace the use of {Enter,Leave}CriticalSection with
945 macros. This will allow a deadlock debugger to easily be plugged
948 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
950 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
952 2005-09-27 Raja R Harinath <rharinath@novell.com>
954 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
955 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
956 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
957 ($(arch_built)) [CROSS_COMPILING]: Error out.
959 2005-09-26 Zoltan Varga <vargaz@gmail.com>
961 * aot.c: Add support for the no_special_static flag for classes.
963 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
965 * Reapply reverted patches.
967 * *: Revert r50174 as well.
969 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
971 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
973 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
975 2005-09-23 Miguel de Icaza <miguel@novell.com>
977 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
978 part of the SIG_HANDLER_SIGNATURE.
980 2005-09-23 Zoltan Varga <vargaz@gmail.com>
982 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
985 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
986 introduced by previous patch.
988 2005-09-21 Zoltan Varga <vargaz@gmail.com>
990 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
993 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
994 upon the information returned by get_call_info ().
996 * mini-x86.c (add_float): Fix stack size calculation.
997 (mono_arch_call_opcode): Rewrite this so it works based up the
998 information returned by get_call_info ().
999 (mono_arch_get_this_vret_args): Ditto.
1001 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
1003 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
1004 in cinfo to determine the registers which need to be used.
1006 2005-09-20 Miguel de Icaza <miguel@novell.com>
1008 * driver.c (mono_main): Add --server and --desktop flags.
1010 2005-09-16 Zoltan Varga <vargaz@gmail.com>
1012 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
1013 registers as global registers.
1015 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
1016 longer needed with the new register allocator.
1018 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
1020 * cpu-ia64.md: Remove unused opcodes.
1022 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
1024 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
1026 * cpu-amd64.md: Remove unused opcodes.
1028 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
1029 needed with the new register allocator.
1031 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
1034 2005-09-16 Raja R Harinath <rharinath@novell.com>
1036 * Makefile.am (check-local): Don't invoke semdel-wrapper.
1038 2005-09-16 Martin Baulig <martin@ximian.com>
1040 * exceptions-amd64.c
1041 (throw_exception): Don't call mono_debugger_throw_exception() if
1042 we're a rethrow - see the FIXME in the code.
1044 2005-09-15 Geoff Norton <gnorton@customerdna.com>
1046 * mini.c (mono_init_exceptions): This only works on some architectures.
1048 2005-09-15 Zoltan Varga <vargaz@gmail.com>
1050 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
1053 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
1055 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
1056 now in mini-exceptions.c.
1058 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
1060 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
1061 now in mini-exceptions.c.
1063 2005-09-15 Zoltan Varga <vargaz@gmail.com>
1065 * exceptions-x86.c: Applied patch from Patrik Torstensson
1066 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
1068 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
1069 code into mini-exceptions.c. Add some assertions to it.
1071 2005-09-12 Zoltan Varga <vargaz@gmail.com>
1073 * aot.c (emit_section_change): Applied patch from "The Software Team"
1074 (<software@solmersa.com>). Fix as errors on windows.
1076 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
1078 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
1079 method info into the LMF.
1081 2005-09-11 Zoltan Varga <vargaz@gmail.com>
1083 * mini-ia64.c: Add proper unwind info for method epilogs.
1085 * exceptions-ia64.c: Add some code to help debugging.
1087 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
1089 * mini-exceptions.c: Fix warning.
1091 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
1093 * mini.c: Really fix build.
1095 * mini-x86.c mini-amd64.c: Fix build.
1097 2005-09-11 Zoltan Varga <vargaz@gmail.com>
1099 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
1101 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
1102 some Interlocked methods as intrinsics.
1104 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
1105 for Thread methods as well.
1107 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
1109 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
1111 * mini-ia64.c mini-x86.c mini-amd64.c
1112 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
1115 * mini.c (mono_init_exceptions): Fix build breakage.
1117 2005-09-10 Zoltan Varga <vargaz@gmail.com>
1119 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
1120 of instructions. Use the new ia64_unw_op macros for emitting unwind
1123 * mini.c (mono_init_exceptions): Initialize exception handling
1124 related trampolines at startup.
1126 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
1128 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
1130 2005-09-09 Zoltan Varga <vargaz@gmail.com>
1132 * mini.c: Handle type loading errors gracefully during compilation and
1133 throw the appropriate exception.
1135 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
1137 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
1138 for the mono binary.
1140 2005-09-09 Martin Baulig <martin@ximian.com>
1142 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
1145 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
1147 * mini-arm.h: use emulation for conv.r.un for the release.
1149 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
1151 * mini-arm.c, objects.cs: more fixes and tests for them.
1153 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
1155 * mini-arm.c: align structures to at least 4 bytes to be able
1156 to keep our current optimized memcpy.
1158 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
1160 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
1162 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1164 * mini.c: ignore SIGPIPE.
1166 2005-09-04 Zoltan Varga <vargaz@gmail.com>
1168 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
1170 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
1172 2005-09-02 Zoltan Varga <vargaz@gmail.com>
1174 * mini.h: Add prototype for mono_allocate_stack_slots_full.
1176 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
1178 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
1179 exception handling support.
1180 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
1181 patch by Brian Koropoff <briank@marakicorp.com>).
1183 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
1185 * mini.c: revert another 'optimization' which breaks when
1186 items on the eval stack need to be saved at a basic block end
1189 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
1191 * jit-icalls.c: for arrays, ensure we always provide
1194 2005-08-30 Zoltan Varga <vargaz@gmail.com>
1196 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
1198 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
1200 2005-08-29 Zoltan Varga <vargaz@gmail.com>
1202 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
1203 arguments in their original register.
1205 2005-08-28 Zoltan Varga <vargaz@gmail.com>
1207 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
1210 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
1211 when ssapre is enabled.
1213 * inssel-long.brg: Fix bug in previous patch.
1215 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
1216 multiplication by a constant.
1218 2005-08-27 Zoltan Varga <vargaz@gmail.com>
1220 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
1223 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
1226 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
1228 * inssel-arm.brg: apply changes tested by Brian Koropoff
1229 <briank@marakicorp.com>.
1231 2005-08-25 Zoltan Varga <vargaz@gmail.com>
1233 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
1235 2005-08-24 Zoltan Varga <vargaz@gmail.com>
1237 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
1238 to the same register if dreg is just a base register.
1239 (print_ins): Improve printing of membase opcodes.
1241 * inssel-x86.brg: Add optimized ldind(reg) rules.
1243 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
1245 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
1247 * mini.c: when running under valgrind, set the stack bottom for
1248 the GC at the actual approximate stack for the app (fixes running
1249 mono with valgrind).
1251 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
1253 * mini.c: do no break at the first valuetype to init found
1256 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
1258 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
1260 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
1262 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
1264 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
1266 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
1268 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
1270 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
1272 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
1275 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
1278 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
1281 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
1283 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
1285 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
1287 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
1288 in the tail recursion optimization.
1290 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
1291 debug info into the assembly file.
1293 * iltests.il: Add test for filter regions.
1295 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
1296 initial stack of filter regions. Fixes #75755.
1298 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
1300 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
1303 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
1305 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
1306 the check for an already compiled method on non-ia64 platforms.
1307 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
1310 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
1312 * inssel-x86.brg: Add some optimized call rules.
1314 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
1316 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
1319 * mini.h mini-trampolines.c: Pass the trampoline argument to
1320 mono_arch_patch_delegate_trampoline.
1322 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
1324 * mini-trampolines.c: Fix build.
1326 * mini-amd64.h: Add delegate trampolines.
1328 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
1330 * inssel-amd64.brg: Add optimized call rules.
1332 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
1334 * inssel-ia64.brg: Add optimized ldind(reg) rules.
1336 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
1338 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
1341 * mini-ia64.c: Remove LMF fixmes.
1343 * mini-ia64.h: Remove most fields from LMF.
1345 * inssel-ia64.brg (stmt): Fix unaligned access errors.
1347 * mini-trampolines.c: Add support for IA64 function descriptors.
1349 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
1350 for IA64 function descriptors.
1352 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
1354 * tramp-arm.c: patch the vtable for virtual calls. Added
1355 support code to register/unregister the LMF.
1356 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
1359 2005-08-19 Dick Porter <dick@ximian.com>
1361 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
1362 bit value if needed.
1364 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
1366 * mini.c (mini_get_method): Move handling of wrapper data here.
1368 * mini.c (mono_method_to_ir): Add support for dynamic methods.
1370 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
1373 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
1374 bblock->code does not remain empty.
1376 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
1378 * arrays.cs: Add regression test for #75832.
1380 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
1381 rules. Fixes #75832.
1383 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
1384 instruction scheduling.
1386 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
1388 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
1390 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
1392 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
1394 * mini-codegen.c: Fix VC build.
1396 * cpu-pentium.md: Increase length of atomic_exhange_i4.
1398 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1400 * mini.h: fix signature for mono_register_opcode_emulation.
1402 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
1404 * mini.c: Get rid of most of the helper_sig_... constants using
1405 mono_create_icall_signature ().
1407 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
1409 * jit-icalls.c (helper_ldstr): New helper function.
1411 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
1413 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
1414 throw, load the string using a helper call instead of creating a string object.
1416 * aot.c: Update after LDSTR changes.
1418 * mini.h: Bump AOT file version.
1420 * aot.c: Save class size info into the AOT file. Print more statistics during
1423 * mini.h: Bump AOT file version.
1425 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
1426 ordering of disasm cases. Fixes #74957.
1428 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
1430 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
1431 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
1432 the generic code needed for the ARM port.
1434 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
1436 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
1437 inssel-arm.brg: more ARM features and fixes.
1439 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
1441 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
1442 ARM port work in progress.
1444 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
1446 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
1448 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
1450 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
1452 * inssel.brg (mini_emit_memset): Add support for unaligned access.
1454 * *-ia64.*: Ongoing IA64 work.
1456 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
1458 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
1460 * TODO: Remove out-of-data todo stuff.
1462 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
1465 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
1467 * mini.h: Bump corlib version.
1469 2005-07-27 Martin Baulig <martin@ximian.com>
1472 (create_copy_ins): Added `const unsigned char *ip' argument; set
1473 `copy->cil_code' from it.
1475 2005-07-27 Martin Baulig <martin@ximian.com>
1477 * mini-exceptions.c (mono_handle_exception): Don't call
1478 mono_debugger_handle_exception() for filters.
1480 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
1482 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
1485 2005-07-26 Martin Baulig <martin@ximian.com>
1487 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
1489 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
1490 helper_compile_generic_method() if the method is actually virtual
1493 2005-07-26 Martin Baulig <martin@ximian.com>
1496 (trampoline_code): Renamed to `mono_trampoline_code' and made it
1497 public; this is now accessed directly by the debugger.
1498 (mono_generic_trampoline_code): Removed.
1501 (mono_debug_init_method): Also add interncalls and wrappers.
1503 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
1505 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
1507 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
1509 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
1511 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
1513 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
1515 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
1517 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
1518 getting TLS offsets on AMD64 too.
1520 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
1522 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
1524 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
1526 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
1527 inssel-arm.brg, mini-arm.h: ARM port work in progress.
1529 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
1531 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
1533 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
1536 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
1537 mono_sparc_is_virtual_call ().
1539 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
1541 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
1542 trampoline parameters.
1544 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
1546 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
1547 to mono_arch_get_vcall_slot_addr.
1549 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
1552 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
1554 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
1556 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
1558 2005-07-19 Martin Baulig <martin@ximian.com>
1560 * exceptions-amd64.c (throw_exception): Call
1561 mono_debugger_throw_exception() here like we're doing it on i386.
1563 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
1565 * mini-ia64.c: Add optimized TLS access support.
1567 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
1569 * mini-exceptions.c: Ongoing IA64 work.
1571 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
1573 * mini.c: Use the default optimization set when embedding. Fixes
1576 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
1578 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
1579 of trampolines to a separate file.
1581 * mini-trampolines.c: New file.
1583 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
1586 * tramp-x86.c: Reorganize the trampoline code to be similar to the
1589 * mini-codegen.c: Fix cygwin build.
1591 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
1593 * mini.c: Add some minor changes needed by the IA64 port.
1595 * *-ia64.*: Ongoing IA64 work.
1597 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
1599 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
1600 trampolines into arch-independent and arch-dependent parts.
1602 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
1604 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
1606 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
1608 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
1609 the xp-regalloc-branch for amd64.
1611 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
1612 xp-regalloc-branch for x86.
1614 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
1616 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
1618 2005-07-06 Martin Baulig <martin@ximian.com>
1621 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
1622 (mono_jit_runtime_invoke): Likewise.
1624 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
1626 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
1629 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
1630 without loading their metadata. Reorganize the file format so exception handling+
1631 debug info is kept separate from normal method info. Create MonoJitInfo
1632 structures for methods lazily.
1634 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
1636 (x86_class_init_trampoline): Patch AOT class init trampolines too.
1638 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
1640 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
1643 * mini.h: Bump AOT file version.
1645 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
1647 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
1649 2005-07-01 Raja R Harinath <rharinath@novell.com>
1651 * Makefile.am (check-local): Call semdel-wrapper.
1653 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
1655 * mini-x86.c: Revert the last change as it seems to break the build..
1657 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
1659 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
1661 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
1663 2005-06-27 Ben Maurer <bmaurer@ximian.com>
1665 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
1666 outside of the macro, so strange stuff doesn't happen with gcc4
1667 (NEW_AOTCONST_TOKEN): Likewise.
1669 2005-06-28 Martin Baulig <martin@ximian.com>
1671 * mini.c (mini_class_is_system_array): New static method; use this
1672 instead of `klass->parent == mono_defaults.array_class' everywhere
1673 since this also works for the new generic array class.
1675 2005-06-26 Ben Maurer <bmaurer@ximian.com>
1677 * inssel.brg: Remove warnings.
1679 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
1681 * mini-ia64.c: Ongoing IA64 work.
1683 * basic-float.cs: Add float->i1 conversion test.
1685 * iltests.il: Add conv.u4 test.
1687 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
1689 * inssel-long.brg: Fix bug caused by last change.
1691 2005-06-23 Geoff Norton <gnorton@customerdna.com>
1693 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
1694 BSDs. Allows the x86 JIT to work on OSX86
1696 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
1698 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
1701 * mini-ia64.c: Ongoing IA64 work.
1703 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
1705 * mini-ia64.c: Ongoing IA64 work.
1707 * driver.c: Clean up jit_code_hash as well when using --regression.
1709 * inssel-long.brg: Fix long->i4/u4 conversion rules.
1711 * basic-long.cs: Add tests for long->u4 conversion.
1713 2005-06-18 Ben Maurer <bmaurer@ximian.com>
1715 * mini.c: Take mono_get_domainvar out of macros. This makes sure
1716 that we do not depend on undefined C behavior: the order stuff
1717 gets evaluated within an expression. Fixes mono when compiled on
1720 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
1722 * *-ia64.*: Ongoing IA64 work.
1724 * aot.c: Lower memory usage while loading AOT methods.
1726 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
1728 * mini.h: Bump AOT file format version.
1730 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
1732 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
1734 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
1736 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
1737 not on callee assembly). Fixed some comments.
1739 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
1741 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
1742 it gets proper disassembly.
1743 (emit_method_info): Remove some dead code.
1745 * mini.c (mini_method_compile): Allways allocate the GOT var in
1746 mono_method_to_ir for emulating opcodes.
1748 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
1750 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
1751 before freeing the code memory. Fixes #74990.
1753 * objects.cs: Add regression test for #74992.
1755 * liveness.c: Extend live ranges of arguments to the beginning of the
1756 method. Fixes #74992.
1758 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
1759 so it points into the faulting instruction.
1761 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
1763 * jit-icalls.c (mono_imul_ovf): Add exception handling.
1765 * *-ia64.*: Ongoing IA64 work.
1767 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
1769 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
1771 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
1773 * *-ia64.*: Ongoing IA64 work.
1775 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
1777 * basic-long.cs: Add tests for add/sub.ovf.
1779 * basic.cs: Add tests for sub.ovf.
1781 * *-ia64.*: Ongoing IA64 work.
1783 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
1785 * *-ia64.*: Ongoing IA64 work.
1787 * basic.cs: Add conv.ovf.i4.un test.
1789 2005-06-09 Massimiliano Mantione <massi@ximian.com>
1791 * mini.c: (remove_block_if_useless) Fixed bug 75061.
1793 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1795 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
1797 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
1799 * *-ia64.*: Ongoing IA64 work.
1801 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
1804 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
1806 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
1808 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
1810 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
1812 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
1814 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
1815 of a call is callable by a near call.
1817 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
1819 * mini-ia64.c: Ongoing IA64 work.
1821 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
1823 * genmdesc.c: Make the generated array non-static.
1825 * inssel-long.brg: Fix LSHR_IMM rule.
1827 * *-ia64.*: Ongoing IA64 work.
1829 * *-ia64.*: Ongoing IA64 work.
1831 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
1833 * *-ia64.*: Ongoing IA64 work.
1835 * *-ia64.*: Ongoing IA64 work.
1837 * mini-ia64.c: Ongoing IA64 work.
1839 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
1841 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
1843 * objects.cs basic-calls.cs: Move some tests to objects.cs.
1845 * objects.cs basic-long.cs: Move some tests to objects.cs.
1847 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
1849 * *-ia64.*: Ongoing IA64 work.
1851 * iltests.il: Add a new test.
1853 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
1854 newobj. Fixes #75042.
1856 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
1858 * *-ia64.*: Ongoing IA64 work.
1860 * *-ia64.*: Ongoing IA64 work.
1862 * *-ia64.*: Ongoing IA64 work.
1864 * basic.cs objects.cs: Move tests accessing static variables as well.
1866 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
1868 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
1870 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
1872 * driver.c: Always print failed tests.
1874 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
1877 * *ia64*: Ongoing IA64 work.
1879 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
1881 * basic.cs: Add tests for add.ovf. Fix warnings.
1883 2005-05-18 Miguel de Icaza <miguel@novell.com>
1885 * driver.c (mono_main): Avoid crash if no argument is passed to
1886 --break; Do not use g_error, but f_printf. And fix all other
1887 ocurrences of the same crash.
1889 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
1891 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
1892 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
1895 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
1897 * *-ia64.*: Add beginnings of IA64 backend.
1899 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
1901 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
1903 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
1906 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
1908 * mini-amd64.c: Fix a warning.
1910 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
1912 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
1913 in float_neg. Fixes #74897.
1915 * mini-amd64.c (emit_call): Fix another near call bug.
1917 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
1919 * declsec.c: Keep the appdomain information in the structure. Added a
1920 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
1921 value gets overwritten).
1922 * declsec.h: Set the default MonoArray for the the stack to 6. Added
1923 an MonoAppDomain member to MonoSecurityFrame.
1924 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
1925 used in the stack walk. Now use a MonoArray which grow (double) when
1928 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
1930 * mini.c: Re-enabled runtime cleanup, since running threads should
1931 now properly stop when exiting.
1933 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
1935 * mini-codegen.c: New file contaning the arch-independent local
1936 register allocator. Not used by any architectures yet.
1938 * mini.h linear-scan.c: Merge some changes from the
1939 mini-xp-local-regalloc branch.
1941 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
1943 * mini-amd64.c (emit_call): Fix calls to native functions when the
1944 runtime is compiled as a shared library. Fixes #74756.
1946 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
1947 on a literal field. Fixes #74751.
1949 2005-04-25 Raja R Harinath <rharinath@novell.com>
1951 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
1953 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
1955 * objects.cs: Add missing null casting test.
1957 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
1959 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
1960 in wrapper methods. Also rename 'address' variable to 'offset'.
1962 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
1964 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
1967 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
1969 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
1972 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
1974 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
1976 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
1978 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
1979 just the last bytes.
1981 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
1983 * aot.c (mono_compile_assembly): Fix warning.
1985 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
1986 by the _MSC_VER stuff.
1988 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
1990 * inssel-long.brg: Fix #74588.
1992 * cpu-amd64.md: Fix #74591.
1994 * iltests.il: Add new regression tests.
1996 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
1998 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
2001 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
2003 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
2005 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
2006 from Bill Middleton <flashdict@gmail.com>.
2008 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
2010 * arrays.cs: Add new regression test. Fix warnings.
2012 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
2014 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
2015 and leakage in CKFINITE.
2017 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
2018 this to a null op since it is called on amd64 too.
2020 * exceptions-amd64.c (get_throw_trampoline): Align stack.
2022 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
2023 body since this is not used on amd64.
2025 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
2027 * mini-amd64.c: Remove obsolete fixmes.
2029 * mini.c (print_method_from_ip): Fix debugging support.
2031 2005-2-1 Massimiliano Mantione <massi@ximian.com>
2033 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
2034 so that expressions that don't give much gain are not reduced.
2035 * ssapre.h: Likewise.
2037 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
2039 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
2041 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
2043 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
2045 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
2047 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
2049 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
2051 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
2053 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
2056 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
2058 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
2060 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
2062 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
2063 MONO_ARCH_USE_SIGACTION. Fixes #74252.
2065 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
2067 * mini-x86.c: Fix up stack overflow handling.
2069 * exceptions.cs: Add new regression test.
2071 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
2073 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
2074 mono_jit_thread_attach.
2076 * mini.c (mono_method_to_ir): Verify called method is not abstract.
2078 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
2080 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
2081 avoid calling constructors using callvirt.
2083 * inssel.brg: Fix #74073.
2085 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
2087 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
2088 compilation with non-GCC compilers.
2089 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
2090 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
2092 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
2094 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
2095 klass->interface_offsets (will likely fix bug#74073).
2097 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
2099 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
2101 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
2103 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
2104 to amd64_div_reg_size ().
2106 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
2108 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
2110 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
2112 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
2114 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
2116 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
2118 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
2120 * mini.c (mono_precompile_assembly): Load and precompile referenced
2121 assemblies as well. Fixes #74015.
2123 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
2125 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
2127 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
2129 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
2130 a lot of checks and (anyway) permissions cannot work until corlib is
2133 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
2135 * mini-ppc.c: fixed ABI issue on sysv/ppc.
2137 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
2139 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
2140 calls (fixes bug#72824).
2142 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
2144 * mini.c: fix tail recursion elimination (see test in bug#73936).
2146 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
2148 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
2149 some fp functions in sse2 mode.
2151 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
2153 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
2155 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
2157 * mini.h mini.c: Add mono_get_jit_tls_key ().
2159 * mini-x86.c: Enable fast TLS support on windows.
2161 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
2163 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
2164 * mini.c: Check for p/invoke method when generating code. If a
2165 p/invoke method, or it's class, isn't decorated with [Suppress
2166 UnmanagedCodeSecurity] then generate code to call System.Security.
2167 UnmanagedDemand (only if the security manager is active).
2169 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
2171 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
2172 last change as it seems to cause strange crashes.
2174 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
2176 * *.c: handle unsafe function pointers where needed.
2178 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
2180 * mini.c (mono_jit_free_method): Remove the fixme too.
2182 2005-03-15 Miguel de Icaza <miguel@novell.com>
2184 * mini.c: As discussed, make the code actually free the delegate
2185 thunk now, to enable the debugging of delegate problems, use
2186 MONO_DEBUG=1 when running Mono.
2188 This takes also care of parts of the leaks as seen by Joe.
2190 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
2192 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
2193 thread_tls_offset calculation.
2195 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
2197 * declsec.c: Reworked linkdemand checks for icall. The previous code
2198 was using the declaration code (untrusted) and didn't work as expected
2199 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
2202 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
2204 * iltests.il: Add new localloc test.
2206 * mini-amd64.c: Handle large stack allocations the same way as on
2207 windows if stack overflow handling is working.
2209 * mini-amd64.c: Allocate the signal stack using mmap.
2211 * mini.c (sigsegv_signal_handler): Fix reading of context.
2213 * mini-exceptions.c: Fix up stack overflow handling.
2215 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
2217 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
2219 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
2221 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
2223 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
2224 tramp_init functions as they are no longer needed.
2226 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
2228 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
2230 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
2232 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
2234 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
2237 * mini-ops.h: Add OP_LMUL_IMM.
2239 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
2240 long mul/div opcodes as intrinsic.
2242 * mini-amd64.c (emit_call): Handle the case when the callee might be
2245 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
2247 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
2250 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
2252 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
2254 2005-03-09 Ben Maurer <bmaurer@ximian.com>
2256 * mini.c (mono_codegen): Don't leak here, to help people running
2259 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
2261 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
2262 conversions in sse2 mode.
2264 * basic-float.cs: Add regression test.
2266 * mini-amd64.c: Reenable sse2.
2268 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
2270 * mini-amd64.c: Disable sse2 until some regressions are fixed.
2272 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
2274 * driver.c: Copyright text should include 2005.
2276 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
2278 * cpu-amd64.md (load_membase): Fix more max lengths.
2280 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
2282 * cpu-amd64.md (load_membase): Fix max length.
2284 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
2286 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
2288 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
2289 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
2291 * basic-float.cs: Add rounding regression test.
2293 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
2295 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
2297 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
2298 structures in registers for pinvoke wrappers.
2300 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
2302 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
2304 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
2306 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
2307 wrapper to mono_jit_thread_attach.
2309 * mini.c (mini_jit_thread_attach): New jit icall.
2311 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
2312 native->managed wrappers.
2314 * exceptions.cs: Add new regression test.
2316 * mini.c (optimize_branches): Check regions in the cbranch to throw
2317 block case as well. Fixes #73242.
2319 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
2321 * mini.c: thread safety fixes.
2323 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
2325 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
2326 patching stuff, since delegates use jump trampolines so there is
2329 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
2332 * tramp-amd64.c: Fix build.
2334 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
2335 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
2337 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
2338 Rename this to mono_arch....
2339 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
2341 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
2343 * mini-amd64.c (emit_call): If both the caller and the callee is
2344 guaranteed to have 32 bit addresses, emit a normal call.
2346 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
2348 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
2349 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
2350 method_ptr inside delegates.
2352 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
2354 * mini.c (mono_jit_free_method): Free the method info even if the native code is
2355 invalidated. Fixes #73001.
2357 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
2359 * mini-x86.c: Only use stdcall for pinvokes on windows.
2361 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
2363 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
2364 * mini-x86.c: remove unreliable __thread var offset detection,
2365 use the correct accessors and enable by default.
2367 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
2369 * mini.c (mono_jit_free_method): Fix memory leak.
2371 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
2373 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
2375 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
2377 * cpu-amd64.md: Fix lengths of atomic opcodes.
2379 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
2381 * driver.c: try to not imply using ICU is any good.
2383 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
2385 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
2386 functions as inline ops.
2388 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
2389 some Interlocked functions as inline ops.
2391 * mini.c (move_basic_block_to_end): Fix bug in last patch.
2393 * mini.h (MonoBasicBlock): Reorganize fields a bit.
2395 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
2397 * mini.c: Add support for OP_NOT_TAKEN.
2399 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
2400 structures in registers for pinvoke wrappers.
2402 * mini-amd64.c: Fix warnings.
2404 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
2406 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
2408 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
2410 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
2411 address instead of loading the address from it.
2413 * mini-x86.c: Add support for returning small structs in registers
2414 on Win32. Fixes part of #70864.
2416 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
2418 * trace.c (get_token): Improve error checking.
2420 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
2422 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
2424 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
2426 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
2427 it can be reused for MonoClass.
2428 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
2431 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
2433 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
2434 instead of a MonoReflectionMethod. The method information wasn't used
2435 when displaying SecurityException details (but will be now).
2437 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
2439 * Makefile.am : windows build fix.
2441 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
2443 * iltests.il: Add new regression test.
2445 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
2448 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
2450 * mini.c: Moved linkdemand check into helper function check_linkdemand
2451 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
2454 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
2456 * declsec.c: Added statistics counter for different kinds of
2458 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
2459 (and commented) declaration.
2460 * mini.c: Added statistics counter for security Demand code
2461 generation. Added display of security statistics.
2463 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
2465 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
2466 Fix compilation errors under gcc-2.95.
2468 2005-02-12 Ben Maurer <bmaurer@ximian.com>
2470 * mini.c, driver.c: Use the new jit trampoline hashtable
2472 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
2474 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
2476 2005-02-11 Martin Baulig <martin@ximian.com>
2478 * debug-mini.c (mono_debug_close_method): Free the line number array.
2480 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
2482 * aot.c: Break up large methods into smaller ones. Share GOT slots for
2485 * mini.h: Bump AOT file format version.
2487 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
2489 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
2491 * declsec.h: Added macros to get/set lazyly initialized security
2492 informations about assemblies. Added new enum for different type of
2493 possible LinkDemand violation. Added function to check LinkDemands.
2494 * mini.h: Added a field to MonoCompile to hold any security violation
2495 detected when JITting a method (so it can be thrown later).
2496 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
2497 and CEE_CALLVIRT. Added code to throw exception at the end of
2498 mini_method_compile (note: the exception is unhandled right now).
2500 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
2502 * mini.c, jit-icalls.c: use the managed implementation of
2503 memset for initobj and memset, to avoid managed <-> unmanaged
2506 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
2508 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
2509 optimization if it would need a GOT var.
2511 * basic.cs: Add tests for constant propagation and switch statements.
2513 * ssa.c: Fix out-of-range constant propagation and switch statements.
2515 2005-02-09 <vargaz@freemail.hu>
2517 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
2519 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
2521 * cpu-amd64.md (load_membase): Fix max length of load_membase.
2523 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
2525 * mini.c: update to new signature of mono_class_get_allocation_ftn().
2527 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
2529 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
2530 arithmetic operations.
2532 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
2534 * mini-ppc.c: add a workaround for broken user code that
2535 DllImports vararg functions with non-vararg signatures.
2537 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
2539 * mini.c (mono_jit_compile_method_inner): Add detection and a
2540 meaningfull error message for assemblies written in Managed C++.
2542 * tramp-amd64.c mini-amd64.h: Add support for
2543 create_trampoline_from_token ().
2545 * aot.c mini-x86.c abcremoval.c: Applied patch from
2546 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
2548 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
2550 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
2551 which takes a MonoImage/token as parameter instead of a MonoMethod.
2553 * aot.c: Use the new trampoline for initializing vtables.
2555 * aot.c: Add support for ldfld/stfld_remote wrappers.
2557 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
2558 rules for compare <MEM>, IMM.
2560 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
2562 * aot.c: Handle inherited finalizers correctly.
2564 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
2566 * inssel.brg (stmt): Add a missing _setup_... ().
2568 * aot.c: Save some parts of the class state to the AOT file and use it
2569 to recompute that state when a class is initialized.
2571 * mini.c: Install AOT hooks into the runtime.
2573 * mini.h: Bump AOT file format version.
2575 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
2578 * iltests.il: Add new test.
2580 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
2584 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
2586 * mini.c: setup the statistical profiler in the thread attach
2587 callback to cope with the new single thread code.
2589 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
2591 * mini-ppc.c: ensure we have enough room for the profiler
2592 calls (fixed bug#72084).
2594 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
2596 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
2599 2005-2-1 Massimiliano Mantione <massi@ximian.com>
2601 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
2603 2005-2-1 Massimiliano Mantione <massi@ximian.com>
2605 * ssapre.c: Fixed an issue with down safety (this allows IronPython
2606 to succesfully execute parrotbench).
2607 * ssapre.h: Likewise.
2609 2005-2-1 Massimiliano Mantione <massi@ximian.com>
2611 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
2612 variable for stores to method arguments (fixes a SSAPRE issue).
2614 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
2616 * mini.c: handle value types in dup, fixes gen-112.cs.
2618 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
2620 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
2621 sequence for calls in dynamic methods to avoid thunks.
2623 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
2625 * mini.c: correctly remove dynamic methods from the hashtable.
2627 2005-1-20 Massimiliano Mantione <massi@ximian.com>
2629 * driver.c: Disabled SSAPRE until fix the bug that appears
2630 in IronPython's parrotbench.
2632 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
2634 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
2636 * mini.c (mono_method_to_ir): Revert the previous change.
2638 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
2641 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
2642 mono_jit_info_table_find () etc. when running under valgrind.
2644 * inssel.brg: Fix warnings.
2646 * mini-exceptions.c: Fix warnings.
2648 2005-01-31 Martin Baulig <martin@ximian.com>
2650 * driver.c (compile_all_methods_thread_main): Don't try to compile
2651 generic methods or anything which has type parameters.
2653 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
2655 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
2657 * TestDriver.cs: Add --verbose flags.
2659 * graph.c ssa.c: Fix 64 bit warnings.
2661 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
2662 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
2663 Fix 64 bit warnings.
2665 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
2666 variable not spotted by gcc.
2668 * mini-amd64.c inssel-amd64.brg: Applied patch from
2669 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
2670 X86_COMPARE_MEMBASE opcodes.
2672 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
2674 2005-01-29 Ben Maurer <bmaurer@ximian.com>
2676 * *: MonoMethod->signature might be NULL now. You *MUST* use
2677 mono_method_signature.
2679 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
2681 * driver.c (compile_all_methods_thread_main): Compile the methods
2682 without invoking cctors.
2684 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
2686 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
2687 * basic-calls.cs: test for the above.
2689 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
2691 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
2692 MonoJitInfo changes.
2694 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
2696 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
2697 eagerly if it contains dynamic methods.
2699 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
2701 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
2702 trace, it is now computed by an icall from trace_ips.
2704 * mini-exceptions.c: Fix a warning.
2706 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
2708 * mini-exceptions.c: don't bother getting stack trace info if
2709 it's not going to be used.
2711 2005-01-27 Raja R Harinath <rharinath@novell.com>
2713 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
2716 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
2718 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
2720 * aot.c: Avoid calling mono_method_get_header () if not needed.
2722 * mini.h: Bump AOT file format version.
2724 * mini.c (mono_emit_native_call): Allocate a GOT var here.
2726 * mini.c (mono_print_tree): Print more info for calls.
2728 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
2730 * declsec.h: Remove warning by adding missing include for marshal.h
2732 2005-01-26 Martin Baulig <martin@ximian.com>
2734 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
2737 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
2739 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
2742 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
2744 * aot.c (mono_compile_assembly): Fix a warning.
2746 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
2748 * declsec.c: Look for security attributes on the original MonoMethod
2749 (and not the wrapped one). This fix permissions on icalls.
2751 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
2753 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
2755 * mini.c (mono_allocate_stack_slots): Add a fixme.
2757 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
2759 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
2761 * inssel.brg: optimize casts of sealed types (more
2762 optimizations waiting for fixes in remoting).
2764 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
2766 * inssel.brg (stmt): Add another dummy rule.
2768 * driver.c: Fix warnings.
2770 * driver.c (mono_main): If running under valgrind, instruct glib to use
2771 the system allocation functions so valgrind can track the memory
2772 allocated by the g_... functions.
2774 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
2776 * mini-ops.h: Add OP_DUMMY_STORE opcode.
2778 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
2780 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
2781 variables in try regions.
2783 * mini.c (mini_method_compile): Don't disable optimizations on large
2784 methods when AOT compiling.
2786 * mini.c (mono_allocate_stack_slots): New arch independent method to
2787 allocate stack slots. Not yet used.
2789 2005-01-22 Ben Maurer <bmaurer@ximian.com>
2791 * debug-mini.c (mono_debug_close_method): Plug some leaks.
2793 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
2795 * mini-ppc.c: make the branch info relative as the code
2796 buffer can be reallocated.
2798 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
2800 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
2801 * driver.c: Removed the AOT/security restriction. Now initialize the
2802 security manager (in metadata) if --security is used.
2803 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
2804 rather than the pointer to declarative security, when AOT is used.
2806 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
2808 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
2809 basic blocks, reduced intrinsic exception throwing code size.
2811 2005-01-22 Miguel de Icaza <miguel@ximian.com>
2813 * driver.c (mini_usage): Reorder the usage screen.
2815 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
2817 * mini.c (mono_resolve_patch_target): Fix warning.
2819 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
2821 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
2824 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
2826 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
2827 breaks the amd64 build.
2829 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
2830 register allocation. Fixes #71454.
2832 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
2834 * arrays.cs: Add new regression test.
2836 2005-1-20 Massimiliano Mantione <massi@ximian.com>
2838 * ssapre.c: Turned usage of snprintf to GString.
2839 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
2840 (I left it on by mistake in my previous commit).
2842 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
2844 * mini.c, cfold.c, basic-calls.cs: preserve side effects
2845 on cond branch optimization (fixes bug# 71515).
2847 2005-1-20 Massimiliano Mantione <massi@ximian.com>
2849 * abcremoval.c: Fixed bug 71062.
2850 * abcremoval.h: Likewise.
2852 2005-1-20 Massimiliano Mantione <massi@ximian.com>
2854 * mini.c: Added a new functionality to optimize_branches, the removal
2855 of useless basic blocks, and fixed some problem in the removal of
2856 critical edges; some utility functions added for both purposes.
2857 * ssapre.c: Added complex expression support, and fixed bug 70637.
2858 * ssapre.h: Likewise.
2859 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
2861 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
2862 * driver.c: Re-enabled SSAPRE.
2864 2005-01-19 Martin Baulig <martin@ximian.com>
2866 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
2867 the result of mono_get_method_constrained().
2869 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
2871 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
2874 2005-01-18 Geoff Norton <gnorton@customerdna.com>
2876 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
2877 be detected. Fixes #59296.
2879 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
2881 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
2882 which can happen. Fixes #71361.
2884 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
2886 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
2889 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
2891 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
2892 appdomain-unload.exe to fail.
2894 * mini.c: Fix some memory leaks.
2896 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
2898 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
2899 Fixed bug and sped up some codepaths.
2901 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
2903 * mini.c: Fix some memory leaks.
2905 * exceptions.cs basic-long.cs: Add test for checked ulong->int
2908 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
2910 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
2913 * iltests.il: Add regression test for #71320.
2915 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
2917 * mini.c (mono_codegen): Fix installation of profiler hooks.
2919 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
2921 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
2923 * mini.h, mini.c, cfold.c: optimize access to enum
2924 readonly fields, too. Eval conditional branches if possible
2925 to perform unreachable code removal in more cases.
2927 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
2929 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
2931 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
2934 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
2935 WinXP DEP. Fixes #71244.
2937 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
2939 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
2941 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
2943 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
2945 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
2947 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
2950 * mini.h: Bump AOT version.
2952 * mini.h (MonoCompile): Change exvar to a hash table.
2954 * mini.c: Allocate a separate exvar for each handler block.
2956 * mini.c: Get rid of the computation of filter_lengths, its not needed.
2958 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
2959 ex var with the pending exception and only throw if the two are equal.
2962 * exceptions.cs: Add tests for rethrow and nested catch clauses.
2964 * mini-x86.c: Fix warnings.
2966 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
2967 used by all the ports now.
2969 * aot.c: Add write-symbols and save-temps options.
2971 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
2973 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
2975 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
2977 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
2980 * tramp-s390.c: Check vtable slot belongs to the domain.
2982 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
2983 as per other platforms.
2985 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
2987 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
2989 * driver.c: we don't run the Main() code in a subthread anymore.
2991 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
2993 * mini.c: added experimental rtc support in the statistical
2994 profiler: if the user has the permission, more accurate statistics
2995 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
2996 The MONO_RTC value must be restricted to what the linux rtc allows:
2997 power of two from 64 to 8192 Hz.
2999 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
3001 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
3003 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
3005 * mini-ppc.c: better icache flush for smp.
3007 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
3009 * mini-amd64.c (emit_move_return_value): Fix memory leak.
3011 * mini-x86.c (get_call_info): Add the get_call_info () code from the
3012 amd64 port, not yet used.
3014 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
3016 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
3019 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
3021 * driver.c: Added --security option to activate the security manager.
3022 Right now this will allow code generation for declarative demands and
3023 is disabled when AOT is specified.
3024 * mini.c: Add code generation for declarative security demands.
3025 * mini.h: Add mono_use_security_manager as an extern gboolean.
3027 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
3029 * aot.c (mono_compile_assembly): Speed up compilation a bit by
3030 emitting more dense assembly code.
3032 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
3033 exception throwing stuff.
3035 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
3037 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
3040 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
3043 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
3046 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
3048 * tramp-*.c: Only patch vtable slots if the object is in the current
3049 domain. Fixes appdomain-unload.exe.
3051 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
3053 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
3056 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
3058 * mini.c (reverse_branch_op): New helper function.
3060 * mini.c (optimize_branches): Run the new optimization only on
3061 platforms which support it. Also reverse all kinds of branches.
3063 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
3065 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
3068 * mini.c (optimize_branches): Reverse not-equals branches if the false
3069 bblock is a throw. This happens a lot of time with argument checking in
3072 * mini.c (mono_codegen): Add support for placing basic blocks after
3073 the function epilogue.
3075 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
3078 2005-01-05 Miguel de Icaza <miguel@ximian.com>
3080 * mini.c (setup_stat_profiler): Only set this up if the platform
3081 supports ITIMER_PROF.
3083 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
3085 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
3088 * inssel.brg: Fix a warning.
3090 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
3092 * mini.c: added support for statistical profiler
3093 (run with: --profile=default:stat).
3095 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
3097 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
3099 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
3101 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
3102 related to global registers from the amd64 port.
3104 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
3106 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
3108 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
3109 with global registers.
3110 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
3112 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
3114 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
3116 * debug-mini.c (encode_value): Fix off-by-one.
3118 * aot.c (encode_value): Likewise.
3120 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
3122 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
3124 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
3127 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
3129 * aot.c (emit_method_info): Increase size of temp buffer.
3131 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
3134 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
3136 * aot.c (emit_method_info): Fix build.
3138 * aot.c: Further rework of the AOT file format to reduce the size of
3139 the method info data.
3141 * mini.h: Bump AOT file format version.
3143 2004-12-27 Martin Baulig <martin@ximian.com>
3145 * mini.c (mini_get_method): New static method; call
3146 mono_get_method_full() and mono_get_inflated_method().
3147 (mono_method_to_ir): Use mini_get_method() instead of
3148 mono_get_method_full().
3150 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
3152 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
3154 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
3156 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
3158 * inssel-amd64.brg: Add some optimization rules.
3160 2004-12-24 Ben Maurer <bmaurer@ximian.com>
3162 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
3163 standard not GC'd stuff is fine.
3165 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
3167 * aot.c: Rework the AOT file format to get rid of most of the global
3168 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
3170 * mini.h: Bump AOT file format version.
3172 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
3174 * mini.h: Bump AOT file format version.
3176 * aot.c (mono_aot_is_got_entry): New function to determine if an
3177 address is inside a GOT.
3179 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
3181 * cpu-pentium.md: Increase the maximum size of some instructions which
3182 might involve a got access.
3184 * mini.c (get_method_from_ip): Another debug helper function.
3186 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
3187 when got var accesses are created during the decompose phase.
3189 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
3191 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
3192 argument mini_compile_method and to MonoCompile, and use this to
3193 determine whenever a given method is compiled for AOT. This allows the
3194 other methods compiled during AOT compilation to be free of AOT stuff,
3195 so the backends does not need to add special support for them by
3196 creating a fake GOT etc.
3198 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
3201 2004-12-21 Ben Maurer <bmaurer@ximian.com>
3203 * mini.c (mono_method_to_ir): It turns out that some of the
3204 x-appdomain wrappers are lax with types, so just ignore this for
3207 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
3208 at the vtable->klass. If it is non-shared code we can just use the
3211 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
3213 * mini-ppc.c: access MonoDomain from tls, too.
3215 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
3217 * declsec.c: Removed unused variable (and related warning ;-)
3219 2004-12-21 Ben Maurer <bmaurer@ximian.com>
3221 * iltests.il: New test for LDELEMA on an array of ref types.
3223 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
3224 all ldelema's on reftypes.
3225 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
3226 it was the wrong place to put it.
3228 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
3229 register to pop to make this cleaner, at the request of Paolo.
3231 2004-12-20 Ben Maurer <bmaurer@ximian.com>
3233 * mini-ops.h (OP_GETHASHCODE): New op.
3235 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
3237 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
3240 For a microbenchmark, this reduces the cost of Hashtable.get_Item
3243 * mini-x86.c (mono_arch_output_basic_block): Rather than
3251 The first is 3 bytes while the second is 1. This saves 36 kb on
3252 mscorlib, quite a big saving. When bootstraping mcs, I was able to
3253 see a small boost because of icache locality.
3255 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
3257 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
3259 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
3260 started code sharing with the generic code.
3262 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
3264 * mini-ppc.c, cpu-g4.md: added code for direct access to
3267 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
3269 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
3270 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
3273 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
3275 * declsec.c|h: Added functions to cache the declarative stack modifiers
3276 in MonoJitInfo and to create a security frame from a MonoJitInfo
3278 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
3279 created. Register internal calls for System.Security.SecurityFrame::
3280 _GetSecurityFrame and _GetSecurityStack.
3281 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
3282 the definitions for the new stack walk/callback mechanism.
3283 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
3284 first security frame for LinkDemands and InheritanceDemands) and
3285 GetSecurityStack for Demands. Both use the new mono_walk_stack code
3287 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
3288 walk initialization (lupus).
3290 2004-12-20 Ben Maurer <bmaurer@ximian.com>
3292 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
3294 (handle_loaded_temps): Do not create a temporary variable for
3295 things that we know are temps. They will never be modified.
3296 (mono_spill_call): Set MONO_INST_IS_TEMP
3297 (mono_emulate_opcode): ditto
3299 (mono_method_to_ir.CEE_DUP): ditto
3301 2004-12-19 Ben Maurer <bmaurer@ximian.com>
3303 * mini.c (type_to_eval_stack_type): Make this handle the void type
3304 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
3305 (emit_tree): use ip_in_bb to special case some common idioms
3306 Update all callers to pass in the IP.
3307 (mono_method_to_ir): Make CEE_CALL* do the above as well.
3309 This gives us a nice 2% speedup in mcs bootstrap.
3311 * mini-x86.c (peephole_pass): Peephole pass to make
3320 * mini.c (ip_in_bb): new method.
3321 (mono_method_to_ir): use this method rather than doing the hash
3324 * linear-scan.c (mono_linear_scan): When expiring actives, you
3325 don't need to keep around variables that expire on this
3326 instruction. This makes it so that:
3329 store (ebx add (ebx, 1))
3333 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
3335 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
3336 combination to avoid doing two copies. Fix up problems with previous
3339 * mini.c: Fix 64 bit warnings.
3341 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
3343 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
3345 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
3346 changes from the x86 code.
3348 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
3350 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
3352 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
3353 throwing code to reduce its size, unify the AOT and non-aot code and
3354 get rid of relocations in the AOT case.
3356 * mini-x86.h mini.c exceptions-x86.c
3357 (mono_arch_get_throw_corlib_exception): New arch specific function to
3358 raise corlib exceptions which doesn't require relocations in the
3361 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
3363 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
3365 * mini.c (mono_emit_method_call): Only allocate the got var when it is
3368 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
3371 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
3373 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
3374 with add function when used from Inc/dec atomic
3375 functions. Re-enabled optimization on x86.
3376 * mini-ops.h: renamed atomic_add functions to
3377 allow _add to match the Interlocked::Add and
3378 _add_next to match Interlocked::Inc/Dec.
3380 2004-12-15 Massimiliano Mantione <massi@ximian.com>
3382 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
3383 linking of BBs to the end BB, and enabled SSAPRE also with
3384 consprop and copyprop (which was prevented by that bug).
3386 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
3388 * mini-x86.c: disabling the Interlocked optimizing code.
3390 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
3392 * aot.c (load_aot_module): Move reading of got_addr after the AOT
3395 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
3397 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
3398 interlocked optimization due lack of support on x86, rewrote
3399 exchange to take into account that base may be in eax.
3401 xsp works again; activated Interlocked optimizing code.
3403 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
3405 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
3407 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
3409 * mini-ops.h: Add new opcodes.
3411 * mini.h: Add new patch types. Add got_var to MonoCompile.
3413 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
3414 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
3415 make it work with all kinds of patchable code.
3417 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
3418 address of the GOT, and referencing entries in the GOT.
3420 * mini.c: Add code to load the GOT address if needed by an opcode.
3422 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
3423 independent AOT code on the x86 using an elf-style Global Offset Table.
3425 2004-12-14 Raja R Harinath <rharinath@novell.com>
3427 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
3429 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3431 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
3434 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
3436 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
3437 of Interlocked:Increment/Decrement/Add as inline ops.
3438 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
3440 2004-12-12 Geoff Norton <gnorton@customerdna.com>
3442 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
3443 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
3445 2004-12-12 Duncan Mak <duncan@ximian.com>
3447 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
3448 again. `patch_info->table_size' is no longer valid after Zoltan's
3451 2004-12-12 Martin Baulig <martin@ximian.com>
3453 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
3454 if we are the "real" method, ie. not an inlined method inside it.
3456 2004-12-11 Ben Maurer <bmaurer@ximian.com>
3458 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
3459 before we look in the special fields table. This fixes
3460 ../tests/thread-static-init.cs.
3462 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
3464 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
3465 for Array get_Rank and get_Length. Fixes bug #70465.
3467 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
3469 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
3470 separate structure to reduce the size of MonoJumpInfo.
3472 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
3474 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
3476 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
3478 * mini.c (mini_get_inst_for_method): Changed to allow ports
3479 to return a MonoInst instead of opcode
3480 (renamed mini_get_opcode_for_method to better reflect the new functionality)
3482 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
3483 Allow ports to return a created MonoInst instead of op-code, will enable
3485 (renamed mini_get_opcode_for_method to better reflected the functionality)
3487 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
3489 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
3491 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
3493 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
3496 2004-12-08 Martin Baulig <martin@ximian.com>
3498 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
3499 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
3501 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
3503 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
3506 * exceptions.cs: Disable some tests which depend on properties of x86 fp
3509 2004-12-08 Raja R Harinath <rharinath@novell.com>
3511 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
3513 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
3515 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
3516 bug introduced by the previous patch.
3518 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
3520 * mini-ppc.c, objectc.cs: handle large structs passed by value
3523 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
3525 * mini-ppc.c: OP_ARGLIST implementation from
3526 Geoff Norton <gnorton@customerdna.com>.
3528 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
3530 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
3531 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
3533 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
3535 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
3537 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3539 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
3542 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
3544 * mini-sparc.c: Zero out localled-ed memory.
3546 * iltests.il: Add tests for zeroing out localloc-ed memory.
3548 2004-12-04 Martin Baulig <martin@ximian.com>
3550 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
3551 mono_method_get_signature_full().
3553 2004-12-03 Massimiliano Mantione <massi@ximian.com>
3555 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
3556 and some utility functions (always for SSAPRE), integrated SSAPRE.
3558 * driver.c: Added ssapre option.
3559 * ssa.c: Small fix on OP_ARG handling.
3560 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
3561 * Makefile.am: Likewise.
3563 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
3565 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
3568 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
3571 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3573 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
3575 * cpu-s390.md : Increase instruction length of oparglist.
3577 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
3579 2004-11-30 Martin Baulig <martin@ximian.com>
3581 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
3582 virtual generic methods. We call a special helper_compile_generic_method()
3583 icall to retrieve the method from the vtable, inflate and compile
3584 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
3586 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
3588 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
3590 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
3592 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
3594 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
3597 2004-11-27 Ben Maurer <bmaurer@ximian.com>
3599 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
3600 platforms with PIC aot.
3602 2004-11-28 Martin Baulig <martin@ximian.com>
3604 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
3607 2004-11-28 Martin Baulig <martin@ximian.com>
3609 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
3610 the result of mono_type_get_underlying_type() to check whether
3613 2004-11-26 Martin Baulig <martin@ximian.com>
3616 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
3619 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
3621 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
3622 the same way as the other arguments so they won't get clobbered.
3624 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
3625 calls through R11 since it is clobbered by the trampoline code.
3627 2004-11-26 Raja R Harinath <rharinath@novell.com>
3629 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
3630 pick up in-tree mscorlib.dll.
3632 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
3634 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
3636 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
3637 runtime data/code are now stored in a table similar to the GOT in ELF.
3638 This allows the code itself to be position independent.
3640 * aot.c: Fix loading of referenced assemblies after the lazy assembly
3643 * aot.c: Attach ELF type (object/function) directives to all global
3646 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
3648 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
3650 * mini-amd64.h: Turn on PIC AOT code.
3652 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
3653 returning the offset within an OP_AOTCONST instruction where the GOT
3654 offset needs to be added.
3656 * mini.h: Bump AOT file format version.
3658 2004-11-25 Martin Baulig <martin@ximian.com>
3660 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
3661 uninflated generic methods.
3663 2004-11-25 Martin Baulig <martin@ximian.com>
3665 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
3667 2004-11-24 Martin Baulig <martin@ximian.com>
3669 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
3670 original klass (this only applies for generic instances).
3672 2004-11-24 Martin Baulig <martin@ximian.com>
3674 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
3675 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
3678 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
3680 * mini.c (mono_method_to_ir): Disable inlining for methods containing
3681 localloc. Fixes #69678.
3683 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
3685 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
3687 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
3688 used SSE registers on pinvoke calls. Fixes #69774.
3690 2004-11-23 Geoff Norton <gnorton@customerdna.com>
3692 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
3693 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
3695 2004-11-23 Raja R Harinath <rharinath@novell.com>
3697 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
3698 Refer directly to the mcs/ tree.
3700 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3702 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
3703 Check if a trampoline for a synchronized method is required.
3705 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
3707 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
3708 with localloc if needed. Throe arithmetric exception in
3709 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
3710 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
3712 2004-11-19 Geoff Norton <gnorton@customerdna.com>
3714 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
3715 types before switching on type. Fixes #69622.
3717 2004-11-19 Raja R Harinath <rharinath@novell.com>
3719 * Makefile.am (check-local): New. Integrate into 'make check'.
3720 (MCS,RUNTIME): Define using in-tree mono and mcs.
3722 (%.exe): Use $(ILASM).
3724 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
3726 * mini-ppc.c: adjust initial prolog size (bug #69691).
3728 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
3730 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
3733 2004-11-17 Raja R Harinath <rharinath@novell.com>
3735 * Makefile.am (clean-local): Rename from 'clean'.
3737 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3739 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
3740 to mono_arch_is_int_overflow.
3741 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
3744 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
3746 * declsec.c|h: New files to support declarative security attributes.
3747 Added function to check if a method has (applicable) security.
3748 * mini.c|h: Add check for declarative security attributes in
3749 mono_method_check_inlining.
3750 * Makefile.am: Added declsec.c and declsec.h to the build.
3752 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
3754 * mini.c, mini.h: update to keep dynamic code info per-domain.
3756 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
3758 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
3759 (mini_init): Get rid of it from here too.
3761 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
3763 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
3764 implemented OP_RETHROW (patch by Geoff Norton
3765 <gnorton@customerdna.com>).
3767 2004-11-10 Geoff Norton <gnorton@customerdna.com>
3769 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
3770 between appdomains. Fixes appdomain-unload on PPC.
3772 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
3774 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
3775 mini-exceptions.c: handle the new wrapper types.
3776 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
3777 token value as a MonoClass* when compiling a wrapper.
3778 mono_jit_create_remoting_trampoline now takes an additional
3779 MonoRemotingTarget parameter.
3781 2004-11-10 Martin Baulig <martin@localhost>
3783 * mini.c (mono_method_to_ir): Use `generic_container->context'
3784 rather than creating a new one.
3786 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3788 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
3790 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
3792 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
3794 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
3795 the experimental aot cache stuff.
3797 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
3799 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
3800 mini-exceptions.c: update to exception clause structure changes.
3802 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
3804 * exceptions-x86.c (throw_exception): Fix warnings.
3806 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
3809 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
3811 * exceptions-sparc.c (get_throw_exception): Really fix this.
3813 2004-11-07 Ben Maurer <bmaurer@ximian.com>
3815 * tramp-*.c: we no longer support icalls without wrappers, so
3816 a bit of code can be removed here
3818 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
3820 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
3823 * cpu-sparc.md: Add op_rethrow.
3825 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
3827 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
3829 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
3830 * mini-ops.h: Add OP_RETHROW.
3832 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
3834 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
3836 2004-11-05 Geoff Norton <gnorton@customerdna.com>
3838 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
3839 Makes the output much easier to read
3841 2004-11-05 Ben Maurer <bmaurer@ximian.com>
3843 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
3844 prevents another huge leak when compiling with ssa. Secondly, the
3845 performance of doing this rather than freeing the lists is much
3846 better. GList does a lock every time you allocate a list link,
3847 so that it can use a memory pool. So, it is better to just use
3848 a memory pool of our own.
3850 * ssa.c, linear-scan.c: replace g_list_remove_link with
3851 g_list_delete. The remove one does not free the GList, so we were
3852 leaking memory. On -O=all --compile-all with corlib, this cut down
3853 3 MB of allocations.
3855 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
3857 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
3859 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
3861 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
3862 into a new function mono_create_jit_trampoline ().
3864 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
3866 * trace.c (get_spec): Allow tracing of classes without a namespace.
3868 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
3870 * mini.c: Fix pointer overwrite in mini_method_compile.
3872 2004-11-2 Geoff Norton <gnorton@customerdna.com>
3874 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
3875 The darwin ABI needs some special handling for 1 and 2 byte structs
3876 Lets use lbz/lhz instead of lwz everywhere.
3877 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
3878 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
3879 Use stb/sth for the former, and put the latter always on stack instead of in
3882 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
3884 * trace.c (is_filenamechar): Add '_'.
3886 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
3888 * mini-s390.c: Fix prolog length to allow for large trace requirements.
3890 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
3892 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
3894 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
3895 depends on libmonogc. Fixes #68805.
3897 2004-10-26 Miguel de Icaza <miguel@ximian.com>
3899 * mini.c (mono_jit_free_method): Provide extra information for
3900 this error. Currently this leaks, but will be turned into a
3901 developer option in the future.
3903 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
3905 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
3907 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
3909 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
3910 boundary. Fixes reading of PATCH_INFO_R4 and R8.
3911 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
3913 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
3915 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
3916 trampolines for AOT code.
3918 2004-10-22 <vargaz@freemail.hu>
3920 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
3921 constructed types. Fixes #68136.
3923 2004-10-21 Martin Baulig <martin@ximian.com>
3925 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
3926 if it returns true, unwind the stack to the call instruction.
3928 2004-10-21 <vargaz@freemail.hu>
3930 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
3932 * mini.h: Bump AOT version number.
3934 * objects.cs: Add another test for unbox trampolines.
3936 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
3939 2004-10-20 <vargaz@freemail.hu>
3941 * driver.c: Add SHARED to the set of optimizations tested.
3943 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
3945 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
3948 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
3950 2004-10-20 Martin Baulig <martin@ximian.com>
3952 * mini-exceptions.c (mono_handle_exception): Call
3953 mono_debugger_handle_exception() to tell the debugger about
3954 catch/finally clauses.
3956 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
3958 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
3960 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
3963 2004-10-15 Geoff Norton <gnorton@customerdna.com>
3965 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
3966 methods as their native size, fixed bug #57543, #57545.
3967 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
3968 This saves a temporary register and mullw call down into 1 (minor perf
3969 increase for cases like sum = sum * 5; This use to translate into:
3972 It now translates to
3975 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
3977 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
3980 2004-10-11 Martin Baulig <martin@ximian.com>
3982 * mini.c (mono_method_to_ir): If we're a generic method, get the
3983 MonoGenericContainer from our MonoMethodNormal and create a
3984 MonoGenericContext from it.
3986 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
3988 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
3990 * basic-long.cs: Add test for checked i8->i2 cast.
3992 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
3994 * inssel-ppc.brg: added a couple of speedup rules.
3996 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
3998 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
3999 to speed up rebuilds.
4001 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4003 * mini-s390.c: Minor fix to OP_OR_IMM.
4005 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
4007 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
4008 better. Fixes appdomain-unload.exe on sparc.
4010 2004-10-02 Massimiliano Mantione <massi@ximian.com>
4012 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
4013 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
4016 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
4018 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
4020 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
4022 * mini.c: Always generate a field read/write wrapper for members
4023 of the class MarshalByRefObject since the actual instance could
4026 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
4028 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
4030 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
4032 * driver.c mini.h trace.c: Move the setting of the main assembly into
4033 a separate function called mono_trace_set_assembly () and call it after
4034 actually loading the main assembly. Fixes #66872.
4036 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
4038 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
4039 using the code manager.
4041 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
4043 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
4045 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
4047 * cpu-amd64.md: Fix bug in previous patch.
4049 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
4052 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
4054 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
4055 mini-exceptions.c: updates for changed stack walk interface.
4057 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4059 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
4061 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
4063 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
4065 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
4067 * driver.c (mini_regression_list): Do not call mono_assembly_close
4068 since assemblies can't be unloaded.
4070 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
4072 * cpu-amd64.md: Fix more instruction lengths.
4074 * cpu-amd64.md: Fix lengths of some instructions.
4076 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
4078 * inssel.brg: Make the array ldelema check aot friendly.
4080 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
4082 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
4084 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
4086 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
4088 * mini-x86.c: Fix build.
4090 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
4091 mono_type_get_underlying_type () helper function to simplify code.
4093 2004-09-09 Martin Baulig <martin@ximian.com>
4095 * mini-amd64.c: Don't access `type->data.klass' directly, call
4096 mono_class_from_mono_type() instead since the type may be a
4099 2004-09-09 Martin Baulig <martin@ximian.com>
4101 * mini-amd64.c (get_call_info): Fix support for generic instances.
4102 (add_valuetype): Use mono_class_from_mono_type() to get the class
4103 since we can be a generic instance.
4105 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
4107 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
4109 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
4111 * liveness.c: reset spill costs on each scan: bug 62107
4113 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
4115 * exceptions-sparc.c (mono_arch_find_jit_info): remove
4116 unnecessary line that doesn't compile
4118 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
4120 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
4121 trampolines, make them call an error function so people can fix their
4124 2004-09-06 Martin Baulig <martin@ximian.com>
4126 * mini.c (mono_method_to_ir): When initializing locals, handle a
4127 generic instances like a valuetype if it's a valuetype and like a
4128 class if it's a class.
4130 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
4132 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
4133 stack. Fixes #64674.
4135 * exceptions.cs: Add test for unwinding of call arguments.
4137 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
4139 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
4140 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
4141 set the carry/borrow flag). The sparc and s390 implementations
4142 can now use optimized versions (and simplify the code). ppc bugfixes.
4144 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
4146 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
4148 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
4150 * inssel-amd64.brg: Remove leftover 32 bit rule.
4152 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
4154 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
4156 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
4157 mono_arch_find_jit_info functions into a new function. Fix a memory
4160 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
4163 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
4165 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
4168 * exceptions.cs: Add array size tests.
4170 * mini.c: Allocate a separate icall wrapper for each arity of
4171 mono_array_new_va. Fixes #59509.
4173 * exceptions.cs: Add testcase for 64578.
4175 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
4177 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
4179 2004-09-02 Martin Baulig <martin@ximian.com>
4181 * mini.c (mono_method_to_ir): When initializing the locals, call
4182 handle_initobj() on the generic instance itself, not its
4185 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
4187 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
4188 MonoJitInfo for dynamic methods.
4190 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
4192 * mini.c: Add support for freeing JIT data for dynamic methods.
4194 2004-09-01 Martin Baulig <martin@ximian.com>
4196 * mini-x86.c (is_regsize_var): Added support for generic
4198 (mono_arch_emit_prolog): Make this compile again, use
4199 `x86_push_imm_template (code)'.
4201 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
4203 * mini-x86.c: make all push_imm instructions that get
4204 patched always emit the long form
4206 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
4208 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
4209 in a per-domain hash.
4211 * mini-amd64.c (merge_argument_class_from_type): Handle generic
4214 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
4216 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
4219 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
4222 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
4223 Beginnings of SSE2 support.
4225 * exceptions.cs: Add more tests for checked int<->uint casts.
4227 2004-08-28 Martin Baulig <martin@ximian.com>
4229 * mini-x86.c (mono_arch_instrument_epilog): Added support for
4233 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
4234 Handle generic instances recursively.
4236 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
4238 * iltests.il: test for conv.u8 on a constant
4240 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
4242 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
4243 LCONV_x4 (shrun_32 (membase)).
4245 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
4247 * inssel-x86.brg: c&p rules for push/setret of long
4249 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
4251 * inssel-x86.brg: c&p rules for compare (base, regvar) and
4252 compare (regvar, base)
4254 * inssel-x86.brg: more burg love
4256 * inssel.brg: more cleanup
4258 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
4260 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
4262 * basic-long.cs, basic-calls.cs: new tests for optimization.
4264 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
4266 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
4269 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
4271 * mini-amd64.c (read_tls_offset_from_method): Add another case.
4273 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
4275 * inssel.brg (mini_emit_memcpy): use
4276 NO_UNALIGNED_ACCESS to disable memcpy optimization
4278 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
4280 * mini-amd64.c: Handle generic types in various places.
4282 * mini.c (mono_method_to_ir): Handle generic types in init locals.
4284 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
4286 * mini.c (handle_box): Fix warning.
4288 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
4290 * mini-amd64.h: Enable the emit_state optimization.
4292 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
4294 * mini-amd64.c: Add some new 64 bit peephole opts.
4296 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
4298 * cpu-amd64.md: sreg1 of div instructions must be %rax.
4300 * mini-amd64.c: Register allocator fixes.
4302 * mini.c: Add an optimization to emit_state to avoid allocation of new
4303 registers on some platforms.
4305 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
4307 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
4309 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
4310 allocation. Fixes #63085.
4312 * basic-long.cs: Add new regression test.
4314 * mini-amd64.c: Register allocator improvements.
4316 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
4318 * mini-amd64.c (read_tls_offset_from_method): Add another code
4321 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
4322 instruction sequence for nullifying class init trampolines.
4324 * objects.cs: Add new regalloc test.
4326 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
4328 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
4330 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
4332 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
4335 * driver.c: Fix profiling after TLS changes.
4337 * driver.c (mono_main): Set mono_stats.enabled if needed.
4339 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
4342 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
4344 * mini-x86.c: use a 1 op rather than a 2 op tls access
4345 instruction -> faster.
4347 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
4349 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
4352 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
4354 * exceptions-sparc.c (throw_exception): fix typo
4356 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
4358 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
4359 set tree->dreg correctly with tls. Allow any
4360 register to be used.
4362 * mini-x86.c (read_tls_offset_from_method): add new code
4363 generation pattern seen with GCC.
4366 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
4368 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
4369 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
4370 exceptions-sparc.c: fix some performance issues in exception
4371 handling and setting of the stack trace for exceptions that were
4374 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
4376 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
4379 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
4382 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
4384 This patch inlines tls access, when possible.
4386 * mini.h: new arch functions for TLS intrinsics.
4387 All platforms updated with a stub.
4389 * mini.c: use the new intrinsics
4391 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
4392 arch specific intrinsic for tls variables
4394 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
4396 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
4399 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
4401 * mini.c: thread local allocation
4403 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
4405 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
4407 * Makefile.am: Link against the static version of libmonogc.
4409 * Makefile.am: Link the static versions of the convenience libraries
4410 into the mono executable.
4412 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
4414 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
4416 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
4417 on integer overflow.
4419 * mini-amd64.c: Reorganize function call code.
4421 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
4423 2004-08-14 Ben Maurer <bmaurer@ximian.com>
4425 * inssel-x86.brg: use xor eax,eax.
4427 * basic.cs: new tests
4429 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
4431 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
4432 in exception throwing code.
4434 2004-08-14 Ben Maurer <bmaurer@ximian.com>
4436 * inssel-x86.brg: use xor esi,esi.
4438 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
4440 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
4441 can trace methods compiled during mini_init () too.
4443 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
4446 2004-08-14 Ben Maurer <bmaurer@ximian.com>
4448 * Makefile.am: static link on x86 (r=zoltan)
4450 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
4452 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
4453 code since it causes some programs to fail.
4455 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
4457 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
4459 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
4461 * mini.c: ovfops_op_map - add STACK_OBJ case for
4463 * basic.cs: add test_0_pin_string as test
4466 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
4468 * Makefile.am: build C# if srcdir != builddir
4470 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
4472 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
4473 fall-through blocks.
4475 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
4477 * driver.c: enable loop by default again and include abcrem in -O=all.
4479 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
4481 * iltests.il: Add some localloc tests.
4483 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
4485 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
4488 * inssel-amd64.brg: Add some optimizations.
4490 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
4493 * Makefile.am: Statically link mono against libmono on AMD64.
4495 * mini-amd64.c inssel-amd64.brg: Optimizations.
4497 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
4499 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
4501 * tramp-amd64.c: Patch calling code in trampolines.
4503 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
4505 * mini-amd64.c: pinvoke struct passing fixes.
4507 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
4509 * mini-sparc.c: redo change, make mono_arch_cpu_init call
4510 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
4512 2004-08-05 Duncan Mak <duncan@ximian.com>
4514 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
4517 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
4519 * mini-amd64.c (emit_move_return_value): Move return value for normal
4522 2004-08-05 Martin Baulig <martin@ximian.com>
4524 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
4525 `type->type'; just modify `type' itself when dealing with enums
4526 and generic instances.
4527 (check_call_signature): Make `simple_type' a `MonoType *'.
4529 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
4531 * mini.c: Use OP_PADD to add offsets to addresses.
4533 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
4535 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
4537 * mini-sparc.c (mono_arch_emit_epilog): fix check
4538 for folding last op into restore instruction
4540 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
4542 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
4543 helper methods using the code manager.
4545 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
4547 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
4549 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4551 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
4552 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
4554 * mini-s390.c: fix tail processing
4556 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
4558 * mini-ppc.c: mul.ovf.un exception name fix.
4560 2004-08-03 Martin Baulig <martin@ximian.com>
4562 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
4563 instances; before jumping to `handle_enum', also modify `ptype'.
4565 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
4567 * cpu-sparc.md: fcall maximal length too small.
4569 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
4571 * mini-amd64.c mini.h: Add initial support for passing/returning
4572 structures to/from pinvoked methods.
4574 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
4576 * mini-ppc.c: reg allocator fix.
4578 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
4580 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
4582 * inssel.brg: Optimize memset on 64 bit machines.
4584 * mini-amd64.c: Fix some vararg cases.
4586 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
4588 * mini-s390.c: Corrected macro in emit_float_to_int
4590 * s390-abi.cs: Tests to exercise the s390 ABI
4592 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
4594 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
4597 * basic.cs: Add a test for add.ovf.un.
4599 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
4601 * mini-sparc.c: add case for OP_IDIV_UN
4603 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
4605 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
4607 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
4609 2004-07-30 Ben Maurer <bmaurer@ximian.com>
4611 * basic.cs: regression tests.
4613 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
4616 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
4618 * basic.cs: Add a new test.
4620 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
4621 and AOT. Various fixes and optimizations.
4623 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
4625 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
4627 * mini-ppc.c: make sure temp regs are not used for global reg
4630 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
4632 * cpu-sparc.md: conv_i8 fix for 64bits
4634 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
4636 2004-07-29 Ben Maurer <bmaurer@ximian.com>
4638 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
4639 add opcode for cmp BYTE PTR [eax], imm.
4641 * inssel.brg: Make memcpy and memset takes bases.
4643 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
4645 * *-amd64.*: More AMD64 work.
4647 2004-07-28 Ben Maurer <bmaurer@ximian.com>
4649 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
4650 add a compare-not-equal opcode.
4652 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
4654 * mini.c: Use mono_init_from_assembly instead of mono_init.
4656 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
4658 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
4660 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
4662 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
4664 * inssel.brg: 64 bit fixes.
4666 * mini.h (MonoCallInst): Add some AMD64 specific data.
4668 * mini.h: Add some OP_P opcodes.
4670 2004-07-28 Ben Maurer <bmaurer@ximian.com>
4672 * basic.cs: tests for 61797 and 61740
4674 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
4676 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
4677 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
4679 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
4681 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
4683 * *-amd64*.*: Ongoing AMD64 work.
4685 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
4687 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
4689 * *-amd64*: Ongoing AMD64 work.
4691 * mini-arch.h: Add AMD64 support.
4693 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
4695 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
4697 * mini-ops.h: Add new opcodes.
4699 * Makefile.am: Add AMD64 support.
4701 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
4702 rules into the inssel-long*.brg files.
4704 * *-amd64.*: Add beginnings of AMD64 backend.
4706 2004-07-22 Ben Maurer <bmaurer@ximian.com>
4708 * mini.c (print_dfn): commenting out the code that prints
4709 the cil. With -O=deadce, this makes -v -v crash.
4711 * cpu-pentium.md: make checkthis have a length of 2
4713 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
4715 * mini-sparc.h: fix implementations of __builtin
4716 functions for Sun compiler for V9.
4718 2004-07-16 Ben Maurer <bmaurer@ximain.com>
4720 * mini.c: use the new stelem.ref wrapper
4721 * exceptions.cs, arrays.cs: new stelem.ref tests
4723 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
4725 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
4726 new XSP should work with these changes).
4728 2004-07-14 Ben Maurer <bmaurer@ximain.com>
4730 * inssel-{long32,x86,}.brg: trivial optimizations.
4732 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
4734 * mini.c: load value when emitting box operation in
4737 2004-07-12 Ben Maurer <bmaurer@ximian.com>
4739 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
4740 is one byte shorter than cmp DWORD PTR [eax], 0.
4742 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
4744 * inssel-ppc.brg: arguments on the stack are always
4745 relative to the stack pointer (spotted by Neale Ferguson).
4747 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4749 * exceptions-x86.c: delay appending the method name to the trace until
4750 after mono_jit_info_table_find is called, as this gets the real
4753 2004-07-09 Ben Maurer <bmaurer@ximian.com>
4755 * aot.c: register roots
4757 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
4759 * aot.c : I could just use PLATFORM_WIN32 flag.
4761 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
4763 * aot.c : Reverting the previous fix. This time it broke linux build.
4765 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
4767 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
4769 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
4771 * mini.c (handle_stack_args): Remove some more debugging code.
4773 * mini.c (handle_stack_args): Remove debug output left in by mistake.
4775 * driver.c mini.h aot.c: Allow additional options to be specified with
4776 --aot and pass them to mono_compile_assembly.
4778 * aot.c: Add experimental code to AOT compile all loaded assemblies
4779 on demand and save the code into a cache in the filesystem.
4781 * aot.c: Add support for more wrapper methods.
4783 * mini.c (handle_stack_args): Handle some corner cases. Fixes
4786 * cpu-*.md: Remove removed opcodes.
4788 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
4789 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
4790 related icalls to marshal.c.
4792 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
4794 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
4796 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
4798 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
4800 2004-07-06 Ben Maurer <bmaurer@ximian.com>
4801 * liveness.c: If liveness is recomputated we need to reset the information
4802 for each variable. This way, if the liveness range has been narrowed
4803 by optimizations that happened after the last computation, we can return
4806 For example, if you have
4811 // Tons of code that does not affect i
4817 i = 0 is dead code and will be removed by SSA. However, when
4818 linear scan gets to the code, i will still appear to be live
4819 throughout the entire block. This prevents good register allocation.
4821 2004-07-06 Martin Baulig <martin@ximian.com>
4823 * debug-mini.c (mono_debug_init_method): Allow
4824 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
4825 (mono_debug_add_icall_wrapper): New method.
4827 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
4829 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
4831 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
4834 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
4836 * aot.c (mono_aot_load_method): Fix loading of debug info.
4838 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
4840 * aot.c: Add logging support.
4842 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
4844 * mini.h: Add prototype for mono_print_method_from_ip.
4846 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
4848 * inssel.brg: 64 bit fixes.
4850 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
4853 * Makefile.am: Add SPARC64 support.
4855 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
4857 * aot.c: Fix alignment problems on 32 bit platforms.
4859 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
4861 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
4864 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
4867 * mini.h: Bump AOT file version. Some 64 bit fixes.
4869 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
4871 * inssel-sparc.brg: Add new rule to avoid register moves.
4873 * inssel.brg: Add ldind_to_load_membase helper function.
4875 2004-06-30 Ben Maurer <bmaurer@ximian.com>
4877 * mini.c: OffsetToStringData intrinsic.
4879 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
4881 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
4883 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
4886 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
4887 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
4889 * mini.c: reinstated mono_compile_get_interface_var()
4890 on x86, too, since the change breaks the Gtk# build there as well.
4892 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4894 * driver.c: remove loop from the default optimizations: it seems to
4895 interact badly with some of the other options (see bug #60613).
4897 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
4899 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
4900 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
4902 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
4904 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
4905 vararg-using methods.
4907 2004-06-21 Martin Baulig <martin@ximian.com>
4909 * mini/mini-exceptions.c
4910 (mono_handle_exception): Added `gpointer original_ip' argument.
4911 After calling mono_unhandled_exception(), call
4912 mono_debugger_unhandled_exception() and if that returns true,
4913 restore the context and return.
4915 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
4917 * mini-ppc.c: prefer the use of relative branches so
4918 they won't need to be patched in aot code (patch from Patrick Beard).
4920 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
4922 * aot.c: patch from Patrick Beard to make the output assembly
4923 more correct for the MacOSX assembler. Small tweak to
4924 generate sane images on Linux/PPC, too.
4926 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4928 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
4929 case until bug #59509 is fixed (shows up in #60332).
4931 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
4933 * mini.c: make sure the needed wrappers are compiled, too, with
4936 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
4938 * driver.c: remove NPTL reference in --version output.
4940 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
4942 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
4943 generate valid assembly for the Mach-O assembler.
4945 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
4947 * driver.c: don't include abcrem in the all optimization specifier
4948 since it slows down jit compilation too much for now.
4950 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
4952 * mini.c: use BIGMUL only if both operands have the same signage.
4953 * iltests.il: Test for bug 60056. (errors related to signage in
4958 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
4960 * mini.c, aot.c: memory leak fixes.
4962 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
4964 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
4966 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
4968 * Makefile.am: remove the -static hack completely, it links in
4969 statically glib as well.
4971 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
4973 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
4974 * exceptions.cs: make it compile with new mcs/csc.
4976 2004-06-03 Massimiliano Mantione <massi@ximian.com>
4977 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
4978 and added relevant test case.
4980 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
4982 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
4983 regressions in gtk-sharp.
4985 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
4987 * exceptions.cs: New regression tests.
4989 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
4991 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
4993 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
4995 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
4997 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
4999 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
5001 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
5003 * mini.c (mono_jit_runtime_invoke): Init class in this
5004 method instead of trusting mono_jit_compile_method to
5005 do the work (because wrappers can be in object class)
5007 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
5009 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
5011 * basic-long.cs: New regression test.
5013 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
5015 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
5018 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
5020 * Makefile.am: fix miguel's change to build mono statically against
5021 libmono (track build dependencies).
5023 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
5025 * cfold.c: Some glib versions do not have G_MININT32.
5027 2004-05-26 Massimiliano Mantione <massi@ximian.com>
5029 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
5030 with precision of tan, atan, sin and cos, and implemented related
5031 regressions tests (fixes bug 54467, but one new problem appeared and
5034 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
5036 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
5038 * exceptions.cs: Add test for constant folding && division by zero.
5040 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
5041 since driver.c is in libmono too, so the optimization was useless.
5043 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
5044 variable to driver.c so the compiler can emit more efficient code to
5047 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5049 * Makefile.am: don't distribute generated inssel.[ch] files.
5051 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
5053 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
5054 into the default appdomain. Fixes #58707.
5056 * jit-icalls.c: Remove the broken approximation for truncl, doing
5057 no conversion is better.
5059 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
5062 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
5064 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
5065 of the mcrxr instruction which is not available on some processors
5066 even if it's documented to be. Implement add and sub overflow correctly
5067 (still not complete for long unsigned). Speed up icalls a bit.
5069 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
5071 * mini.c (mono_jit_compile_method_with_opt): Make sure that
5072 we run .cctor in the current domain instead of target_domain.
5074 Fixes bug #58558, .cctor not being called in -O=shared.
5076 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
5078 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
5080 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
5082 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
5083 which can be done with an imm8, do it that way.
5084 (mono_arch_output_basic_block): ditto for a jmp
5085 (mono_arch_emit_prolog): Computate maximum offset of a label.
5087 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
5089 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
5090 now tries to allocate prefered physical reg's for virtual
5091 regs. This reduces the number of emited spills/loads with
5092 20-30% on our core assemblies.
5094 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
5096 * jit-icalls.c: truncl() is not needed and trunc() is
5097 the correct thing to do anyway (bug #58287).
5099 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
5101 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
5104 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
5106 * driver.c: enable loop optimizations by default.
5108 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
5110 * mini-x86.c: fix calc of max loop size when aligning loops start.
5112 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
5114 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
5117 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
5119 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
5122 * basic-long.cs: Add tests for add/subtract of immediates with carry.
5124 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
5126 * mini.c (inline_method): Allways inline some wrappers even if the cost
5127 is too large. Fixes #58785.
5129 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
5131 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
5133 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
5134 (crichton@gimp.org). Beginning of support for sparc/linux.
5136 * mini-sparc.c: Optimize retrieval of LMF address.
5138 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
5140 * exceptions-ppc.c: handle alloca in methods with clauses.
5142 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
5144 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
5146 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
5148 * mini.c: Delegate most of the abort signal work to
5149 mono_thread_request_interruption, which also handles Stop and Suspend
5152 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
5154 * mini.c mini.h: Allow inlining of icall wrappers if the backend
5155 supports the save/restore lmf opcodes.
5157 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
5159 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
5162 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
5164 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
5166 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
5167 methods which contain array accesses.
5169 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
5170 boundaries. Fixes #58537.
5172 * iltests.il: Add regression test for #58537.
5174 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
5176 * mini-x86.c (mono_arch_local_regalloc): Last part of
5177 fix for bug #58633 (releasing register to early).
5179 2004-05-18 Miguel de Icaza <miguel@ximian.com>
5181 * basic-long.cs: Add new regression test.
5183 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
5185 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
5186 register too early on the chain.
5188 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
5190 * mini.c (create_helper_signature): Use a helper function to reduce
5191 the code which needs to be written. Also set the calling convention of
5192 icalls on windows. Fixes #57840.
5194 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
5196 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
5197 exceptions-ppc.c: added helper function to get the instruction address
5198 from a signal handler context.
5200 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
5202 * helpers.c: use g_get_tmp_dir. Invokes happyness
5205 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
5207 * helpers.c: Add new env variable to pass args to objdump.
5208 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
5210 2004-05-17 Radek Doulik <rodo@ximian.com>
5212 * Makefile.am (common_sources): added abcremoval.h so it get
5213 disted and daily mono packages on go-mono.com will build again
5215 2004-05-17 Massimiliano Mantione <massi@ximian.com>
5217 * abcremoval.c: Fixed coding style, added copyright header.
5219 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
5221 * mini.h: Added prototype for abc removal main function.
5223 * build_relations_propagation_table.pl: Added copyright header.
5225 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
5227 * basic-long.cs: reg test for complex ceq_long bug.
5229 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
5231 * mini-x86.c (mono_arch_local_regalloc): Correctly free
5232 reg in long and clob case (bug #58343). Fixed/added comments.
5234 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
5236 * mini.c (mono_jit_runtime_invoke): Follow new convention
5237 of calling the invoke method with an function pointer.
5239 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
5241 * ChangeLog: Fix author of memory leak patch.
5243 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
5245 * Makefile.am: fix make dist as well...
5248 2004-05-14 Massimiliano Mantione <massi@ximian.com>
5250 * cfold.c: Made so that conversions from pointer to int4 are no-ops
5251 on archs where pointers are 4 bytes long.
5253 * Makefile.am: Added abcremoval.c source file.
5255 * abcremoval.c: Added abcremoval.c.
5257 * abcremoval.h: Added abcremoval.h.
5259 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
5261 * inssel.brg: Enabled bounds check removal.
5263 * mini.c: Added support for abcrem optimization.
5265 * mini.h: Added abcrem optimization label.
5267 * driver.c: Added support for abcrem optimization.
5269 * propagated_relations_table.def: Added propagated_relations_table.def.
5271 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
5273 * mini.c, cfold.c: fix style.
5275 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
5277 * mini.c: handle issue with the low-level implementation of
5278 some long opcodes (bug #54209).
5280 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
5282 * basic.cs: test for my new cmov stuff.
5284 2004-05-13 Patrik Torstensson
5286 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
5287 opt and added peephole documentation.
5289 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
5291 * tramp-ppc.c: rewrote the generic trampoline code.
5293 2004-05-11 Patrik Torstensson
5295 * mini-x86.c: optimize long shl/shr asm code (one less branch)
5297 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
5299 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
5301 * mini.h mini.c dominators.c: Applied patch from Derek Woo
5302 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
5304 * mini.c: Add new icalls for AsAny marshalling.
5306 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
5308 * tramp-ppc.c, mini-ppc.c: more cleanups.
5310 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5312 * mini.c: no warnings.
5314 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
5316 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
5318 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
5320 * mini.c: In the thread abort signal handler, if the thread is in the
5321 process of being stoped, don't throw the Abort exception, just stop the
5324 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
5326 * tramp-ppc.c: removed old code.
5328 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
5330 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
5331 do some simple speed optimizations on ppc.
5333 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
5335 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
5336 and large offsets in load/store.
5338 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
5340 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
5341 it causes regressions.
5343 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
5345 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
5348 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
5350 * jit-icalls.c: remove warnings.
5351 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
5352 speedups for unsafe code.
5354 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
5356 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
5358 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
5360 * basic-calls.cs: Add new regression test.
5362 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
5365 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
5367 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
5370 2004-05-06 Patrik Torstensson
5372 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
5373 long reg allocation in any reg (not only eax:edx) and implemented
5374 long shl/shr ops in asm instead of helpers.
5376 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
5378 * mini-sparc.h: Fix warnings.
5380 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
5383 * mini-exceptions.c (mono_handle_exception): Call the filter in a
5384 separate statement for clarity.
5386 * mini-sparc.c: Update status.
5388 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
5390 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
5393 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
5395 * inssel-ppc.brg: another small pre-release workaround:
5396 we don't do overflow detection for long_sub_un.
5398 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
5400 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
5401 (also works around a weird ppc bug: 57957).
5403 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
5405 * tramp-ppc.c: trampoline fixes.
5407 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
5409 * mini-ppc.c: fixed typos.
5411 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
5413 * mini-ppc.c, exceptions-ppc.c: more code saves registers
5414 at the top of the stack. Fixed typos. Use a frame registers
5415 for all the methods with exception clauses.
5417 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
5419 * exceptions-ppc.c: restore fp registers.
5421 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
5423 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
5424 order from the stack top (moved the stack room to save the
5425 return value for trace after the param area). Fixed corruption
5426 in restoring registers on unwind.
5428 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
5430 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
5432 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
5434 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
5435 and prolog/epilog for methods that use it. Allow
5436 enough param area room for varargs methods. Fix miguel's
5437 breakage in exception handling.
5439 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
5441 * Makefile.am: run genmdesc only on current arch.
5443 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5446 * mini-x86.h: fix the build on windows.
5448 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
5450 * 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.
5452 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
5454 * mini-exceptions.c: New file.
5456 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
5457 Move some parts of the x86 exception handling code to an
5458 arch-independent file so it can be shared with other ports.
5460 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
5462 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
5464 2004-04-26 David Waite <mass@akuma.org>
5466 * driver.c: remove comma from end of enumeration declaration
5468 2004-04-26 Jackson Harper <jackson@ximian.com>
5470 * driver.c: parse config file before loading first assembly. This
5471 allows the user gac to be enabled/disabled.
5473 2004-04-23 Miguel de Icaza <miguel@ximian.com>
5475 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
5476 simpler mechanism: we do not care what is encoded initially
5477 (branch absolute or relative), we care about the code and its
5478 target. I kept the old code for reference for now.
5480 The new code tries first to determine if the jump is anywhere in
5481 the -/+32 absolute meg range, if it succeeds, it encodes using the
5482 absolute branch; If not, it tried to find something in the
5483 relative range, if not, it uses the handle_thunk code.
5485 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
5487 * exceptions-ppc.c: use the correct ip register on macosx.
5489 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
5491 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
5493 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
5495 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
5496 Raise exception on integer divide by zero by hand since the hw
5497 doesn't support it. Handle NaNs in FP compares.
5499 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
5501 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
5502 code reducing duplication between the platforms and enabled
5503 signal exception handling (on linux for now).
5505 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
5507 * exceptions-ppc.c: more macosx support.
5509 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
5511 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
5513 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
5515 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
5517 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
5519 * iltests.il: more tests.
5521 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
5523 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
5526 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
5528 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
5530 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
5532 * liveness.c: Mark variables as volatile in all basic blocks reachable
5533 from exception clauses.
5535 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
5537 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
5540 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
5542 * iltests.il, basic.cs: more tests for regalloc.
5544 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
5546 * iltests.il: Some tests for register allocation modifications
5549 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
5551 * exceptions.cs: Add regression test for bug #56782.
5553 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
5554 original stack trace if an exception is rethrown. Fixes #56782. Oh,
5555 the beauty of fixing the same thing in 5 different files...
5557 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
5559 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
5562 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
5564 * mini.c: Add support for STRWLPARRAY marshalling convention.
5566 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
5568 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
5569 to init the context to setup the regs pointer).
5571 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
5573 * exceptions-ppc.c: more exceptions work.
5575 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
5577 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
5580 2004-04-13 Miguel de Icaza <miguel@ximian.com>
5582 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
5583 can use the memory directly.
5585 * cpu-pentium.md: Update documentation from a post from Zoltan.
5587 add x86_add_membase, x86_sub_membase, x86_mul_membase
5589 2004-04-13 Miguel de Icaza <miguel@ximian.com>
5591 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
5592 GENERAL_REGS they were also hardcoded for all PPC ports.
5594 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
5596 Remove hard-coded limit for floating point registers, use
5597 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
5599 Notice that in MacOS X calling conventions you can fit a lot more
5600 floating point values in registers, so I should update the PInvoke
5601 test to excercise the passing of floating point values on the
5602 stack (currently broken).
5604 2004-04-06 Miguel de Icaza <miguel@ximian.com>
5606 * tramp-ppc.c (create_trampoline_code): Added
5607 JUMP_TRAMPOLINE_SIZE.
5608 (ppc_magic_trampoline): Follow the pattern from
5609 x86_magic_trampoline: if code is set to zero, return.
5610 (create_trampoline_code): Always pass MonoMethod to the jump
5611 trampoline, before it was passing a null.
5612 (mono_arch_create_jump_trampoline): Implement the jump stub, could
5613 share the code with mono_arch_create_jit_trampoline.
5615 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
5617 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
5620 * cpu-g4.md: Added length for jmp instruction, the worst case
5621 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
5624 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
5626 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
5628 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
5630 * mini.c: Only set bblock->real_offset when adding a new bblock, and
5631 before each IL instruction.
5633 * mini.c (CEE_BOX): Fix warnings.
5635 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5637 * mini.c: removed a few unused vars and extra whitespace.
5639 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
5641 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
5643 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
5645 (OP_GETCHR): use the above
5646 (CEE_LDELEMA): use the above.
5648 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
5649 version of the generic impl.
5650 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
5651 (CEE_LDELEMA): use the above.
5653 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
5655 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
5658 * iltests.il: Added new regression test for #56317.
5660 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
5662 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
5663 under NetBSD. Fixes #56450.
5665 * liveness.c (update_gen_kill_set): Fix previous patch.
5667 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5669 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
5671 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
5673 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
5676 * inssel-sparc.brg: Add more optimizations.
5678 * mini-sparc.c: Replace multiply/divide with shifts if possible.
5680 2004-04-01 Martin Baulig <martin@ximian.com>
5682 * mini.c (handle_box): New static function; moved the
5683 implementation of CEE_BOX here.
5684 (mono_method_to_ir): Added `constrained_call' variable.
5685 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
5686 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
5687 mono_method_get_constrained() to get the method.
5689 2004-04-01 Martin Baulig <martin@ximian.com>
5691 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
5692 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
5693 (mono_method_to_ir): We don't need these macros anymore since
5694 mono_class_get_full() already takes care of it.
5696 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5698 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
5699 use @function (as doesn't accept #function here) and check the return
5700 value of system and stop if fails.
5702 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5704 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
5706 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
5708 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
5710 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
5712 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
5715 * basic-long.cs: Add test for negation of Int64.MinValue.
5717 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
5719 * mini-sparc.c: Update status.
5721 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
5723 * exceptions-sparc.c: Fix return value in filters.
5725 * inssel-sparc.brg: Fix register allocation in some rules.
5727 2004-03-28 Martin Baulig <martin@ximian.com>
5729 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
5732 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
5734 * mini-x86.c (mono_arch_patch_code): Fix warnings.
5736 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
5737 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
5738 remove unused conv_u4 opcode.
5740 * mini-x86.c: Remove valgrind workaround since it slows down things
5741 even when mono is not run under valgrind.
5743 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
5745 * mini-sparc.c: Update status.
5747 * inssel-sparc.brg: Add some optimizations.
5749 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
5750 future delay slot filling. Add support for varargs, tail calls and JMP.
5752 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
5753 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
5755 * inssel.brg: Fix register allocation in OP_ARGLIST.
5757 * inssel.brg: Fix warnings.
5759 2004-03-25 Martin Baulig <martin@ximian.com>
5761 * mini.c (inflate_generic_field): Removed.
5762 (mini_get_method): Removed, use mono_get_method_full(),
5763 (mini_get_class): Removed, use mono_class_get_full().
5764 (mono_method_to_ir): Pass our generic context to
5765 mono_field_from_token().
5767 2004-03-25 Martin Baulig <martin@ximian.com>
5769 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
5770 of a `MonoMethod *'.
5771 (mini_get_method): Take a `MonoGenericContext *' instead
5772 of a `MonoMethod *'.
5773 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
5774 a new local variable called `generic_context' which holds the
5775 current `MonoGenericContext *'; use it to lookup things.
5777 2004-03-24 Martin Baulig <martin@ximian.com>
5779 * mini.c (mini_get_class): New static method; if we're inside a
5780 generic instance, inflate the class if neccessary.
5781 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
5783 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
5785 * iltests.il: New regression test for #55976.
5787 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
5790 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
5792 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
5795 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
5797 * liveness.c: Consider SSA stores as well as loads when making vars
5800 * exceptions.cs: New regression tests for register allocation.
5802 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
5804 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
5805 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
5806 domain lock only to protect puntual access to data structures.
5807 Added access lock for sighash, jit_icall_hash_name,
5808 jit_icall_hash_addr and domain->code_mp.
5810 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
5812 * driver.c: Print SIGSEGV handling method.
5814 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
5816 * mini.c (setup_jit_tls_data): Handle case when this is called
5817 multiple times for a thread.
5819 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
5820 is different from fbxx_un. Fixes #54303. Also use constants instead of
5821 magic numbers in a lot of places.
5823 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
5825 * exceptions.cs: Fix cctor test when --regression is used.
5827 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
5829 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
5832 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
5834 * inssel-ppc.brg: fixed register assignments for some rules.
5836 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
5838 * exceptions.cs: Add test for exceptions in static constructors.
5840 * mini.c (mono_jit_compile_method_with_out): Move the calling of
5841 static constructors outside the domain lock. Fixes #55720.
5843 2004-03-17 Martin Baulig <martin@ximian.com>
5845 * mini.c (get_generic_field_inst): Removed, this'll never happen.
5846 (inflate_generic_field): Take the `MonoMethod *' instead of the
5847 `MonoClass *' and added support for generic method.
5848 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
5849 have a `field->parent->gen_params', only inflate the field if it's
5850 an open constructed type.
5852 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
5854 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
5855 exception object instead of the preconstructed ones.
5857 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5859 * mini.c: reverted changed to sigsegv_signal_handler commited
5860 accidentally in the previous patch.
5862 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5865 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
5866 running --aot with an old assembly.
5868 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
5870 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
5873 * mini-sparc.c: Add support for v9 branches with prediction.
5875 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
5877 * mini.c (mini_init): #warning is GNUC only
5879 * mini-sparc.h: implement __builtin_frame_address
5880 and __builtin_return_address for Sun C compiler
5882 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
5884 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
5886 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
5888 * basic-calls.cs: Add test for unaligned byref long argument passing.
5890 * mini-ops.h: Add sparcv9 compare and branch instructions.
5892 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
5893 v9 instructions if we have a v9 cpu.
5895 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
5896 registers for global allocation.
5898 * exceptions-sparc.c: Fixes.
5900 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
5902 * liveness.c (mono_analyze_liveness): Optimized version.
5904 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
5906 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
5909 * basic-float.cs basic-calls.cs: New regression tests.
5911 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
5913 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
5914 sigaltstack implementation.
5916 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
5918 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
5919 stuff if SIGSEGV_ON_ALTSTACK is not defined.
5921 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
5923 * mini.c: Fix warnings.
5925 * mini.c (mono_resolve_patch_target): New function which contains the
5926 arch independent part of the patching process.
5928 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
5929 patching code to a separate function.
5931 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
5933 * mini.c (add_signal_handler): ifdef out on Windows
5935 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
5937 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
5938 cpu-sparc.md: Add exception handling support + other fixes.
5940 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
5941 typed GC detection in --version.
5943 * basic.cs exceptions.cs: New regression tests.
5945 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
5946 the arch specific code can store data during a compilation.
5948 * mini-ops.h: Add OP_SETFRET.
5950 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
5951 function, register a separate icall for each arity, so the icalls can
5954 * mini.c (mono_print_tree): Print negative offsets in a more readable
5957 * mini.c: Make signal handling work on sparc.
5959 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
5961 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
5963 * jit-icalls.c: Emulate truncl by aintl on solaris.
5965 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
5967 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
5969 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
5971 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
5973 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
5974 a MarshalByRef type, inline a method that performs the check, taking into
5975 account that the object can be a proxy. Also implemented tow new opcodes:
5976 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
5977 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
5978 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
5980 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
5982 * mini-ppc.c: if a relative branch displacement is too big
5983 but it points to and area reachable with an absolute branch,
5986 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
5988 * mini.c: optimize small copies in cpblk.
5990 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
5992 * basic-calls.cs basic-float.cs: New regression tests.
5994 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
5995 negative offsets from %fp. Implement localloc. Fix local register
5996 allocation. Fix the case when the this argument needs to be saved to
5997 the stack. Implement some missing opcodes.
5999 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
6001 * mini.c (mini_method_compile): Reenable global regalloc in methods
6002 with exception handlers.
6004 * linear-scan.c (mono_varlist_sort): Fix warning.
6006 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
6008 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
6011 * liveness.c: Make all variables uses in exception clauses volatile, to
6012 prevent them from being allocated to registers. Fixes #42136.
6014 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
6016 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
6019 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
6020 argument to mono_arch_regalloc_cost.
6022 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
6025 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
6027 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
6028 Make the cost of allocating a variable to a register arch dependent.
6030 * basic-calls.cs: Fix compilation of tests.
6032 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
6033 helper function to cut back on the number of #ifdefs needed.
6035 * mini-ppc.c: Fix compilation.
6037 * basic-calls.cs: New regression tests.
6039 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
6041 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
6042 of l0 since that is callee saved.
6044 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
6047 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
6048 of delay instruction.
6050 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
6052 * mini.h (MonoCallInst): Add 'virtual' flag.
6054 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
6056 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
6058 * *.cs: New regression tests.
6060 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
6063 * mini.c (mono_runtime_install_handlers): Fix build.
6065 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
6066 'signal_stack_size' members.
6068 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
6069 alternate signal stack.
6071 * exceptions-x86.c: Add stack overflow handling.
6073 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
6074 functions to arch independent code.
6076 * mini.c (mono_print_tree): Print more detailed info for load_membase
6079 2004-02-23 Martin Baulig <martin@ximian.com>
6081 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
6083 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
6085 * mini-x86.c: fixed reg allocation for div/rem.
6087 2004-02-22 Miguel de Icaza <miguel@ximian.com>
6089 * driver.c (mono_main): Report some configuratio options on --version.
6091 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
6093 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
6094 low in the address space. Correctly flush memory in thunks where we
6097 2004-02-20 Martin Baulig <martin@ximian.com>
6099 * mini.c (mini_get_method): New static method; inflate all generic
6100 methods and methods in open generic instances.
6101 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
6102 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
6104 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
6106 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
6108 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
6110 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
6112 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
6114 * mini-sparc.c (flushi mono_arch_output_basic_block): make
6115 it compile using Sun's compiler.
6117 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
6119 * 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.
6121 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
6123 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
6125 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
6127 * mini-ppc.c: handle calls outside of the allowed range with thunks
6128 allocated using the code manager.
6129 * tramp-ppc.c: use the code manager to hold generated native code.
6130 Fixed the magic trampoline to just patch vtable entries.
6132 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
6134 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
6137 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
6139 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
6142 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
6143 if we have a working __thread implementation.
6145 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
6146 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
6148 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
6150 * mini-x86.c: Fix compilation under gcc 2.
6152 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
6154 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
6155 contains a call to the wrapped function.
6157 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
6158 OP_<CALL>_IMM opcodes, and use them under X86.
6160 * mini.c (mono_jit_find_compiled_method): Fix warning.
6162 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
6164 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
6166 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
6167 functionality to mini.c.
6169 * mini.c (mono_create_jump_trampoline): New function to create a jump
6170 trampoline. Return a compiled method instead of a trampoline if it
6171 exists. Add a cache for jump trampolines.
6173 * mini.c (mono_jit_find_compiled_method): New function to return a
6174 compiled method if it exists.
6176 * mini-x86.c: Call mono_create_jump_trampoline instead of
6177 mono_arch_create_jit_trampoline.
6179 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
6180 a jump trampoline. Fixes #52092.
6182 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
6184 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
6185 which is not up-to-date. Add check_corlib_version () instead.
6187 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
6190 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
6191 since newer valgrind versions do not need it.
6193 * mini.c (mono_jit_compile_method_with_opt): New helper function to
6194 compile a method with a given set of optimizations.
6196 * mini.c: Compile icall wrappers on-demand instead of at startup.
6198 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
6199 wrapper for an icall.
6201 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
6203 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
6206 * iltests.il: Add test for non-empty stack before switch instruction.
6208 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
6210 * mini.c: Add support for new stringbuilder marshalling conventions.
6212 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
6214 2004-02-01 Martin Baulig <martin@ximian.com>
6216 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
6217 in `ginst->mtype_argv'.
6219 2004-01-31 Miguel de Icaza <miguel@ximian.com>
6221 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
6222 facilitate grepping.
6224 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
6226 * mini.c: fixed buglet in initobj generic implementation for references.
6228 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
6230 * Makefile.am: make the version script conditional.
6231 * jit-icalls.c: handle missing truncl().
6233 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
6235 * exceptions.cs: Add more tests for double->int conversion.
6237 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
6238 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
6240 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
6242 * driver.c: make --verbose --version emit an error
6243 if the loaded corlib doesn't match the runtime version.
6245 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
6247 * mini-ppc.h: export ppc_patch().
6248 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
6249 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
6250 on par or better than on MacOSX.
6252 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
6254 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
6255 mono_lookup_pinvoke_call.
6257 * mini-x86.c: Under windows, the default pinvoke calling convention is
6258 stdcall. Fixes #52834.
6260 * mini.c (optimize_branches): Add an upper bound to the number of
6261 iterations to prevent infinite loops on strange loops. Fixes #53003.
6263 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
6265 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
6266 and ISINST. Fixes #52093.
6268 * objects.cs (test_0_vector_array_cast): New tests.
6270 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
6272 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
6273 checking in Array.Set ().
6275 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
6278 * object.cs (test_0_multi_array_cast): New regression test.
6280 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
6282 * exceptions-ppc.c: fix build on Linux/PPC.
6284 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
6286 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
6287 running under valgrind.
6288 (x86_magic_trampoline): Fix build bustage.
6290 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
6291 negative values as well. This is needed for the encoding of the line number
6292 info, since sometimes the line numbers are not in increasing order.
6294 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
6296 * cpu-pentium.md (localloc): Increase the size of the localloc
6297 instruction since it is a loop under Win32.
6299 * debug-mini.c (record_line_number): Get rid of unneccesary memory
6302 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
6304 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
6305 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
6306 Max Horn (max@quendi.de). Fix file names in comments.
6308 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
6310 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
6311 avoid stack overflow.
6312 (replace_usage): Avoid uninitialized variable warnings.
6314 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
6315 and taking the address of valuetype variables.
6317 2004-01-03 Patrik Torstensson
6319 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
6320 for other purposes than FP later on.
6322 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
6324 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
6327 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
6329 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
6331 2003-12-30 Patrik Torstensson <p@rxc.se>
6333 * mini-x86.h: Decreased number of availiable fp regs.
6334 Solves corner cases with FP spilling.
6336 2003-12-23 Patrik Torstensson <p@rxc.se>
6338 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
6339 for floating point stack tracking / spilling on x86.
6342 * basic-float.cs: added float mul overflow test.
6344 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
6346 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
6348 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
6350 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
6351 supports for cond branches that overflow the immediate
6352 overflow offset. mcs can compile simple programs.
6354 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
6356 * exceptions-ppc.c: exception handling support wip:
6357 finally handlers get run on exception.
6359 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
6361 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
6364 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
6366 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
6367 initial support for stack walking and unwinding.
6369 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
6371 * driver.c (mono_main): Make corlib-out-of-sync message more
6372 descriptive. Also remove verify_corlib call.
6374 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
6376 * mini.c: make CEE_NEWARR calls and other emulated opcodes
6377 not overlap with other call's arguments, too.
6379 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
6381 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
6382 move to arch-specific code the choice of arch-specific
6383 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
6384 * mini.c: ensure emulation calls will not interleave
6387 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
6389 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
6390 the magic trampoline stack frame is dropped before executing
6393 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
6395 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
6396 and integer to fp conversions. Added support for overflowing
6397 arguments on the stack. Reserve a couple more registers as temps.
6398 Added support for aot compilation (as output still needs to be
6401 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
6403 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
6404 Don't overwrite return register in some corner cases.
6406 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
6408 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
6409 static constructors when AOT compiling.
6411 * driver.c (mono_main): Call mono_check_corlib_version.
6413 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
6415 * cpu-g4.md, basic.cs: fixed div target register.
6417 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
6419 * mini-ppc.c, basic.cs: shl_imm fix with test.
6421 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
6423 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
6424 structures by value. Misc fixes.
6425 * objects.cs: more tests.
6427 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
6429 * mini-ppc.c: lconv.ovf.i implemented.
6431 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6434 (mini_init): don't error out if someone already called g_thread_init.
6436 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
6438 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
6439 to be any type per the spec. Fix abnormal memory usage when
6440 the same object is repeatedly thrown.
6442 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
6444 * mini.c: check for overruns in IL code.
6446 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
6448 * TODO: Add/remove some todo entries.
6450 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
6452 * driver.c (mono_main): Call mono_verify_corlib.
6454 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
6456 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
6457 This has been moved to mini.c
6458 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
6459 type being casted is marshalbyref it could be a proxy, so instead of
6460 emitting the type check code, emit a call to a runtime method that will
6461 perform the check by calling CanCastTo if needed.
6463 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
6465 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
6466 methods with large stack frames under Win32.
6468 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
6470 * Makefile.am: Distribute regression tests.
6472 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
6473 at the end instead of inserting each variable into the sorted list.
6475 * linear-scan.c (mono_varlist_sort): New helper function.
6477 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
6479 * mini.c: ensure arguments and locals are within bounds.
6481 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
6483 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
6486 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
6488 * mini.c (mono_cprop_copy_values): Fix crash.
6490 * aot.c: Set verbosity back to 0.
6492 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
6494 * regalloc.c: complete memory leak fix by Laurent Morichetti
6497 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
6499 * driver.c (main_thread_handler): Revert the previous patch.
6501 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
6504 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
6505 memory from the memory pool.
6507 * driver.c (main_thread_handler): Turn on all optimizations when
6510 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
6511 an array for better performance.
6513 * regalloc.c (mono_regstate_assign): Fix memory leak.
6515 * debug-mini.c (mono_debug_serialize_debug_info): New function to
6516 serialize the debug info.
6518 * debug-mini.c (mono_debug_add_aot_method): New function to load the
6519 debug info from the serialized representation.
6521 * aot.c: Save debug info into the generated file and load it when
6524 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
6526 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
6528 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
6529 More FP-related fixes.
6531 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
6533 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
6534 and register allocation buglet. Hello world now runs.
6536 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
6538 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
6539 * tramp-ppc.c: fixed class init trampoline.
6540 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
6542 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
6544 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
6545 mini.c: more ppc changes/fixes.
6547 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
6549 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
6550 Also optimize the case when the arguments are the same in the caller
6553 * iltests.il: Add tests for tail calls with valuetype arguments.
6555 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
6557 * mini-ppc.c: fixes for struct return type.
6559 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
6561 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
6562 mono_spillvar_offset() to arch-specific code.
6564 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
6566 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
6568 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
6570 * exceptions-x86.c: Fix stack space leaks.
6572 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
6573 registers from the lmf if the method has save_lmf set.
6575 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
6577 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
6578 of icall wrappers into InvokeInDomain, since these are now per-domain.
6580 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
6582 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
6583 make some opcode emulation and intrinsic ops enabled/disabled
6584 according to the architecture. More fixes.
6586 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
6588 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
6590 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
6592 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
6593 arch-specific handling for 'this' and struct return type to
6596 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6598 * aot.c: prevent divide by zero error when reporting (it happened with
6601 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
6603 * mini.h (inst_switch): Remove unused macro.
6605 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6608 (load_aot_module): free 'info->methods' and 'info' properly. No more
6609 "free(): invalid pointer blah" messages when you have an old aot
6612 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
6614 * jit-icalls.c, mini.c: Added support for context static fields.
6616 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
6618 * mini.c (mono_method_blittable): Methods which set LastError are not
6619 blittable either. Fixes #51108.
6621 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
6623 * mini.c: flush icache.
6624 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
6626 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
6628 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
6630 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
6632 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
6635 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
6638 * inssel.brg (CEE_MKREFANY): Fix AOT case.
6640 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
6642 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
6643 instruction when the result is discarded.
6645 * iltests.il (test_0_div_regalloc): New regression test.
6647 * arrays.cs: Fix compilation error.
6649 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
6651 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
6652 float rules to inssel-x86.brg: sane architectures with FP registers
6653 don't need to implement these rules.
6655 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
6657 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
6659 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
6661 * mini.h, inssel-long32.brg: fixed endianess issues in int64
6662 implementation of 32 bit systems.
6664 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
6666 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
6667 (Jeroen Zwartepoorte).
6669 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
6671 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
6672 the caller and the callee matches.
6674 * mini.c (mono_method_to_ir): Add comment.
6676 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
6677 signbit is missing on some platforms.
6679 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
6681 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
6683 * mini.c (setup_jit_tls_data): Call the new function.
6685 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
6687 * mini-x86.c: Add experimental support for fast access to the lmf
6688 structure under NPTL/Linux 2.6.x.
6690 2003-11-06 Martin Baulig <martin@ximian.com>
6692 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
6693 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
6696 2003-11-02 Martin Baulig <martin@ximian.com>
6698 * mini.c (inflate_generic_field): New static method.
6699 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
6700 generic instance and the field is declared in a generic type, call
6701 inflate_generic_field() to inflate it. Fixes gen-28.cs.
6703 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
6705 * mini.h mini.c (mono_method_same_domain): New function to return
6706 whenever the caller and the callee are in the same domain.
6708 * tramp-x86.c (x86_magic_trampoline): Use the new function.
6710 2003-10-30 Martin Baulig <martin@ximian.com>
6712 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
6713 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
6715 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
6716 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
6718 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
6720 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
6723 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
6724 object here, so it is in the correct appdomain etc.
6726 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
6728 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
6730 (mono_method_to_ir): Avoid freeing the type created returned from
6731 mono_type_create_from_typespec, since it is put into an internal cache
6732 by the function. Fixes pointer.exe.
6734 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
6735 trampolines for icalls and pinvokes as well. Fixes #33569.
6737 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
6739 * mini.c: Update after appdomain changes.
6741 * mini.c (mono_jit_compile_method_inner): Allways compile native
6742 method wrappers in the root domain, since there can only be one
6743 instance of them, whose address is stored in method->info.
6745 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
6747 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
6748 environment variable. Instead detect automatically whenever running
6749 under valgrind using the magic macro RUNNING_ON_VALGRIND from
6752 2003-10-16 Miguel de Icaza <miguel@ximian.com>
6754 * trace.c, trace.h: New files that implement the new trace option
6757 * driver.c: Document new --trace options.
6759 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
6762 - if (mono_jit_trace_calls)
6763 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
6765 * mini.h: prototypes.
6767 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
6769 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
6771 * mini.c inssel.brg: Implement typedefbyref opcodes.
6773 * mini.c (mono_jit_compile_method): Remove unused local variable.
6775 * mini.c (mono_jit_compile_method_inner): Ditto.
6777 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
6779 * tramp-x86.c (x86_class_init_trampoline): Fix build.
6781 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
6783 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
6785 * mini.c (mono_no_aot): Remove unused global variable.
6787 * mini.c: Thread safety fixes.
6789 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
6791 * mini.c (mono_create_class_init_trampoline): Add a lock around
6792 class_init_hash_addr.
6794 * arrays.cs (test_0_newarr_emulation): Add new regression test for
6797 * mini.c: Decompose the NEWARR instruction before decomposing its
6798 arguments. Fixes #30073.
6800 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
6802 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
6805 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
6807 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
6809 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
6811 * driver.c: Add support for compiling icall wrappers to --compile.
6813 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
6815 * inssel.brg: The empty value in class->interface_offsets is -1, not
6818 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
6820 * objects.cs: New test for 'is' operator on an array of interfaces.
6822 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
6824 * tramp-ppc.c: update trampoline code to support jumps
6825 and class initialization.
6827 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
6829 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
6831 * inssel.brg (OP_UNBOXCAST): Fix #46027.
6833 * inssel.brg (OP_UNBOX): Remove unused rule.
6835 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
6836 region instead of one for each method. Fixes #47813.
6838 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
6840 * exceptions.cs (test_0_nested_finally): New regression test for
6841 nested exception handlers.
6843 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
6845 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
6847 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
6850 * mini.c (mono_method_check_inlining): Make the inlining limit
6851 configurable by an environment variable.
6853 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
6855 * mini.h: Bump AOT file version.
6857 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
6858 token, store the image along with the token, since the token might not
6859 refer to the same image as the method containing the relocation,
6860 because of inlining.
6862 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
6864 * mini.c (mono_precompile_assemblies): New function to compile
6865 all methods in all loaded assemblies.
6867 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
6869 * regalloc.h regalloc.c (MonoRegState): Change the type of
6870 iassign and fassign to int*, since they can contain large negative
6871 values if the register is spilled. Also added some comments. Fixes
6874 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
6875 under Win32. Fixes #42964.
6877 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
6879 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
6881 * aot.c: Added support for AOT compiling methods which contain calls
6882 to wrappers. Currently, only remoting-invoke-with-check wrappers are
6885 * driver.c (compile_all_methods): Run the compilation in a thread
6886 managed by mono. Fixes #44023.
6888 * mini.c (mono_codegen): Print full method name in verbose output.
6890 * mini-x86.c (mono_arch_patch_code): Fix warning.
6892 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
6893 jumps, since the method we are jumping to might be domain-specific.
6895 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
6897 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
6899 * inssel.brg: string chars are unsigned.
6901 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
6903 * TODO: New todo item.
6905 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
6906 which calls mono_runtime_class_init and patches the call site to
6907 avoid further calls.
6908 (mono_arch_create_class_init_trampoline): New arch specific function
6909 to create a class init trampoline.
6910 (create_trampoline_code): Generalized so it can create
6911 class init trampolines as well.
6913 * mini.c (helper_sig_class_init_trampoline): New helper variable.
6914 (mono_create_class_init_trampoline): New function to create and cache
6915 class init trampolines.
6916 (mono_find_class_init_trampoline_by_addr): New function to lookup the
6917 vtable given the address of a class init trampoline. Used by the
6919 (mono_codegen): Generate a call to a trampoline instead of
6920 mono_runtime_class_init in LDSFLD[A].
6921 (mono_codegen): Add relocations for the new trampoline.
6923 * mini.h mini-x86.c aot.c: Added a new relocation type:
6924 MONO_PATCH_INFO_CLASS_INIT.
6926 * mini.h: Bump AOT version number.
6928 * aot.c: Create a copy of the loaded code instead of using the original
6929 so methods which call each other will be close in memory, improving
6932 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
6933 patch since it breaks the regression tests.
6935 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
6936 for the register saving instruction sequence since the
6937 frame_state_for function in glibc 2.3.2 don't seem to detect it.
6939 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
6941 * TODO: Fix todo item && remove another.
6943 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
6945 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
6948 * aot.c: Moved the check for MONO_LASTAOT into the initialization
6949 function of the module.
6951 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
6952 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
6953 --no-aot command line option.
6955 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
6957 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
6958 by Bernie Solomon (bernard@ugsolutions.com).
6960 * inssel.brg: Refactor the interface offset table related code into
6961 its separate functions and add support for the AOT case.
6963 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
6965 * aot.c (mono_aot_get_method_inner): Fix memory leak.
6967 * aot.c: Added mono_aot_verbose variable and made all debugging
6968 output depend on the value of this variable.
6970 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
6971 method_label and info_label.
6973 * mini.h mini-x86.c aot.c: Added a new relocation type
6974 MONO_PATCH_INFO_IID for klass->interface_id.
6976 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
6977 the MonoJitInfo structure.
6979 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
6980 a non-root appdomain in shared mode.
6982 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
6984 * aot.c: make aot loader less verbose. Remove free of unused variable.
6986 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
6988 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
6990 * .cvsignore: Added *.dll.
6992 * mini.c (mono_print_tree_nl): New function callable while debugging.
6994 * mini.c (mono_print_code): Export this.
6996 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
6999 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
7001 * mini.h (MonoCompile): Added 'jit_info' field.
7003 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
7004 the cfg structure, since it is needed by the AOT compiler.
7006 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
7008 * aot.c: A major rewrite. Changes include:
7009 - save exception tables for methods which have them.
7010 - cache failed lookups in aot_get_method () to avoid the (slow) calls
7012 - reworked the file format so it is now much smaller and needs
7013 fewer relocation entries.
7015 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
7017 * aot.c (load_aot_module): Fix build bustage on platforms without
7020 2003-09-04 Martin Baulig <martin@ximian.com>
7022 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
7024 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
7026 * TODO: Some new optimization ideas.
7028 * aot.c: Move AOT module loading logic here from mono_assembly_open.
7030 * aot.c: Save the optimization flags used to compile the code into
7033 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
7034 support emitting domain specific code.
7036 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
7037 no longer domain neutral. It can be made domain neutral by compiling
7038 with --optimize=shared.
7040 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
7043 * driver.c mini.h mini.c: New --no-aot debugging option which disables
7044 loading of AOT code.
7046 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
7048 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
7049 if there is no domain neutrality information.
7051 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
7053 * aot.c (mono_compile_assembly): Emit a symbol containing the file
7054 format version into the generated library.
7056 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
7057 callee method into the caller since one of them could be shared.
7059 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
7060 system exceptions from AOT code now works.
7062 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
7063 method if it is domain neutral and the callee is not.
7065 * graph.c (cfg_emit_one_loop_level): Fix warning.
7067 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
7069 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
7072 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
7074 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
7075 is needed by code which is executed before mono_runtime_init ().
7076 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
7078 * mini.c (mono_thread_abort): Fix warning.
7079 (mono_jit_compile_method): Call static constructor in the AOT case too.
7081 * aot.c (mono_compile_assembly): Fix warning.
7083 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7085 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
7087 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
7089 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
7091 * cpu-pentium.md: Fix the length of call opcodes so they include the
7092 ESP restoring instruction. Fixes #47968.
7094 2003-08-28 Martin Baulig <martin@ximian.com>
7096 * mini-x86.c (mono_arch_call_opcode): Added support for
7097 MONO_TYPE_GENERICINST.
7099 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
7101 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
7103 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
7104 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
7106 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
7109 2003-08-26 Martin Baulig <martin@ximian.com>
7111 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
7112 when reporting an error, set this to the actual error location.
7113 (mono_method_to_ir): Report the correct error location if
7114 get_basic_blocks() returned an error.
7116 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
7118 * mini.c (mono_type_blittable): OBJECT is not blittable.
7119 (mono_method_blittable): Methods which have marshalling descriptors
7120 are not blittable either. Fixes #47842.
7122 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
7124 * driver.c mini.c: Use an environment variable instead of a global
7125 variable. Also fix the build.
7127 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
7128 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
7131 * driver.c mini.c: Added --with-valgrind option to turn off some
7132 code which prevents mono from running under valgrind.
7134 * mini.c (mono_emit_call_args): Fixed warning.
7136 * mini.c (mono_emulate_opcode): Fixed warning.
7138 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
7140 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
7141 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
7142 regalloc.c, regalloc.h: specify available registers in arch-specific
7143 code and support floats in the regallocator (patch by Laurent Morichetti
7146 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
7148 * mini.c: mono_thread_current() can be called only after
7149 mono_runtime_init(): rearrange code to not call it early on.
7151 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
7153 * mini.c: allocate jump tables in the code mempools.
7155 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
7157 * mini.c, mini.h: make sure per-thread data allocated by the jit is
7160 2003-08-10 Miguel de Icaza <miguel@ximian.com>
7162 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
7163 12 to 16. This fixes bug #47453.
7166 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
7168 * mini-ppc.c: fixed indexed load and unsigned compares.
7170 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
7172 * mini.c: reenabled installation of handler for
7173 thread abort signal.
7175 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
7177 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
7178 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
7179 until it's fixed and actually useful.
7181 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
7183 * inssel-long32.brg: couple more opcodes implemented.
7185 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
7187 * mini-sparc.c: Even more opcodes implemeted.
7189 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
7191 * mini-sparc.c: More opcodes implemented.
7193 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
7195 * mini-sparc.c: More opcodes implemented.
7197 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
7199 * inssel-sparc.brg: Add some needed rules. Direct
7201 * Makefile.am: Use inssel-sparc.brg
7202 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
7203 an assert happy for now.
7205 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
7207 * mini-sparc.c: Fixed compile errors.
7208 * exceptions-sparc.c: Same. We now produce a mono binary
7209 on sparc-linux. Yea.
7211 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
7213 * mini-sparc.c: Renamed registers. Also some macro cleanups.
7214 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
7215 They compile, but do not work.
7217 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
7219 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
7220 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
7221 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
7224 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
7226 * mini.c: more opcodes implemented and better support for generics.
7228 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
7230 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
7231 * mini.c, mini.h: first cut at generics support: some new instructions
7232 added and changed the behaviour of some of the existing ones.
7234 2003-07-21 Miguel de Icaza <miguel@ximian.com>
7236 * mini.c: Removed definition of metadata_shared mutex here.
7238 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
7240 * mini-x86.c: make vararg calls work for instance methods.
7242 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
7244 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
7245 returns the arguments in a separte list, now.
7247 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
7249 * aot.c, mini.c: updates for array type representation changes.
7251 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
7253 * mini.c: register function to perform jit shutdown.
7255 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
7257 * mini.c: use a faster allocator if possible.
7259 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
7261 * aot.c: some cleanups and portability changes.
7263 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
7265 * mini.c: use faster allocation for CEE_BOX if possible.
7267 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
7269 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
7270 Moved inlined mempcy code to its own function so that is can be
7271 reused. Added an inline memset function as well (optimized initobj).
7272 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
7274 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
7276 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
7278 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
7280 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
7281 arch code can setup the cpu for CLR execution, if needed.
7282 We use it on x86 to set the precision of FP operations.
7284 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
7286 * mini.c: disable some optimizations if we can guess they'll cost too
7287 much for a given method.
7289 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
7291 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
7293 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
7294 * mini.h mini.c mini-x86.c: Added instruction level coverage
7295 info collection support.
7297 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
7299 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
7300 is now implemented in the profiling API. Get rid of a couple of
7301 unnecessary global variables.
7303 2003-06-15 Nick Drochak <ndrochak@gol.com>
7305 * basic-long.cs: tests for negative values for bigmul, and unsigned.
7306 * cpu-g4.md: add op_bigmul and op_bigmul_un
7307 * cpu_pentium.md: add op_bigmul_un
7308 * inssel-long32.brg: add rule for unsigned bigmul
7309 * mini-ops.h: define OP_BIGMUL_UN
7310 * mini-x86.c: THE BUG: handle (un)signed properly
7311 * mini.c: choose unsigned opcode if needed.
7312 This set of patches fixes bug #44291
7314 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
7316 * mini.c (optimize_branches): improved to handle all kinds of
7317 conditional branches.
7319 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
7321 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
7322 don't raise exceptions.
7324 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
7326 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
7327 to arch-specific files.
7329 2003-06-09 Martin Baulig <martin@ximian.com>
7331 * Makefile.am (libs): Added $(LIBGC_LIBS).
7333 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
7335 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
7336 and OP_ATAN (fixes bug#44293).
7338 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
7340 * Makefile.am, mini-x86.c: rename cpu description array to
7341 pentium_desc, since some compilers define the 'pentium' preprocessor
7344 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
7346 * mini.c (mini_select_instructions): add explicit branch if the
7347 following block is not the false target of a conditional branch -
7348 we need this with any optimization that reorder or remove bblocks
7350 * mini.c (optimize_branches): bug fixes
7352 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
7354 * mini.c (mono_method_to_ir): inline static readonly fields
7356 * ssa.c (fold_tree): start cfold support for long (very simple
7359 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
7361 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
7363 * inssel.brg: fixed memcpy (bug #44219).
7365 2003-06-05 Dick Porter <dick@ximian.com>
7367 * driver.c: Set the glib log levels to not abort if g_message
7370 g_set_prgname() has to happen before mini_init() so that the
7371 process handle gets the info.
7373 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
7375 * driver.c: add intrins to the default optimizations to get wider
7378 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
7380 * mini.h: some large basic blocks will overflow a 16-bit
7381 integers for symbolic registers.
7383 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
7385 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
7386 (mono_arch_output_basic_block): fix bug 43499
7388 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
7390 * mini.c: kill duplicated definition of mono_debug_format.
7392 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
7394 * mini-x86.c, arrays.cs: fixed register allocation bug.
7396 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
7398 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
7400 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
7402 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7405 (print_method_from_ip): also print source location information if
7408 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
7410 * mini.c (mono_find_block_region): bug fix in region code
7411 (mini_method_compile): enable removing unreachable code again, but
7412 only in methods without exception clauses.
7414 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
7416 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
7417 Implemented arglist opcode and handling of TypedReference type.
7418 Fixed x86 call convention when a structure is returned.
7419 Minimal support for calling static vararg methods.
7421 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
7423 * mini.c (mini_method_compile): always remove unreachable code,
7424 because the code in them may be inconsistent (access to dead
7425 variables for example).
7427 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
7429 * driver.c, debug-mini.c: warning fixes.
7431 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
7433 * Makefile.am, jit.h, mini.h: install header for embedding mono.
7435 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
7437 * mini.c: thread-static fields are registered in mono_class_vtable(),
7438 so ensure the function is called before checking for them.
7440 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
7442 * mini.c (optimize_branches): fix for bug 43586
7444 * jit-icalls.c (mono_llmult_ovf): added an additional check for
7445 overflow (fixes Bug #43639)
7447 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
7449 * mini.c, objects.cs: allow the use of stobj for primitive types.
7451 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
7453 * mini.c: be less strict about argument checking until we support
7454 running the verifier.
7456 2003-05-27 Nick Drochak <ndrochak@gol.com>
7458 * basic-long.cs: tests for (ulong)int * (ulong)int also
7459 * mini.c: use the same trick for (ulong)int * (ulong)int
7461 2003-05-27 Nick Drochak <ndrochak@gol.com>
7463 * basic-long.cs: add regression test for (long)int * (long)int
7464 * cpu-pentium.md: add op_bigmul specification
7465 * inssel-long32.brg: add OP_BIGMUL rule
7466 * mini-ops.h: add OP_BIGMUL
7467 * mini-x86.c: register allocator: handle case where src1 needs to be
7469 * mini.c: substitute special BIGMUL opcode in the tree for
7470 (long)int * (long)int
7472 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
7474 * jit-icalls.c: call the type ctor on field access if needed.
7476 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
7478 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
7479 to a method (including results of ldelema, bug#43207).
7481 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
7483 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
7484 colors to show exception handler blocks.
7486 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
7487 (fix for pinvoke7.cs).
7489 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
7491 * mini.h, mini.c: ensure correct initialization order for types that
7492 require it. Prepare for lazy compilation of jit icall wrappers.
7493 Provide a name for opcode emulation to reduce unneeded mallocing.
7495 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
7497 * mini-x86.c: better register restoring code and profiling
7498 support for tail calls.
7500 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
7502 * mini.h, driver.c: prepare for leaf methods optimization.
7504 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
7506 * mini.c: get targets of branches before converting a method.
7508 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
7510 * mini.c (optimize_branches): added some experimental code (disbaled)
7512 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
7514 * mini.c (optimize_branches): fix branch to branch optimization
7516 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
7518 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
7520 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
7522 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
7525 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
7527 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
7528 enable use of interface variables again.
7530 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
7531 I1 to registers because there is no simply way to sign extend 8bit
7532 quantities in caller saved registers on x86.
7534 * inssel-float.brg: set costs of some rules to 2 so
7535 that monobure always select the arch. specific ones if supplied,
7536 regardless of the order we pass the files to monoburg.
7538 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
7540 * mini.c, mini-x86.c: since the magic trampoline for jumps
7541 can't patch the code directly, we do it as soon as the
7542 method gets compiled.
7544 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
7546 * mini-x86.c, mini.h: introduce a new patching method
7547 to support CEE_JMP and tail calls.
7548 * mini.c: obey tail.call. Don't precompile methods target
7550 * tramp-x86.c: new trampoline code to handle methods
7551 reached through a jump.
7553 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
7555 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
7556 bit values to registers
7558 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
7560 * mini.c (mono_compile_get_interface_var): share interface
7561 variables if possible.
7563 2003-05-16 Martin Baulig <martin@ximian.com>
7565 * debug-mini.c (mono_init_debugger): New function to initialize
7566 the debugger. This is not in the debugger since it needs to
7567 access some of mini's internals.
7569 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
7571 * mini.c (mono_method_to_ir): inlining fixes/cleanups
7573 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
7575 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
7576 for value type handling.
7578 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
7580 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
7581 (mono_method_check_inlining): enable inlining of all kinds of wrappers
7583 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
7585 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
7586 the constructor through a proxy.
7588 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
7590 * jit-icalls.c, inssel.brg: fixes to array element address
7593 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
7595 * mini-x86.c (is_regsize_var): allocate pointer to registers
7597 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
7599 * driver.c: fixed typo, added intrins to the set of optimizations
7600 tested with regressions.
7602 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
7604 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
7605 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
7608 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
7610 * inssel.brg: remove some common pop instructions without side effects
7612 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
7614 * inssel-x86.brg: fixed thinko in int to double conversions.
7616 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
7618 * mini.c, jit-icalls.c: added runtime thread-static variable support.
7620 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
7622 * inssel-long32.brg: two more missing instructions.
7624 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
7626 * mini.c (mono_emit_call_args): set the cil_code for all arguments
7629 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
7631 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
7634 * basic-float.cs: Added tests for negative zero.
7636 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
7638 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
7639 a couple of missing operations for long casts, with test cases.
7641 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7643 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
7645 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
7647 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
7648 code size estimation.
7650 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
7652 * mini.c (mono_jit_create_remoting_trampoline): make it work with
7653 abstract methods (fix bug 42542)
7655 * aot.c: add ability to handle array types
7657 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
7659 * mini.c: Call the _specific versions of the object allocation
7660 functions if possible.
7662 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
7664 * driver.c: call setlocale ().
7666 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
7668 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
7671 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
7673 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
7675 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
7676 wrappers (fix bug 42122)
7678 2003-05-04 Martin Baulig <martin@ximian.com>
7680 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
7682 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
7683 s/mini_set_defaults/mono_set_defaults/g.
7685 2003-05-04 Martin Baulig <martin@ximian.com>
7687 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
7689 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
7691 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
7692 (reported by Don Roberts).
7694 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
7696 * mini.c: temporarily work around two bugs for this release.
7698 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
7700 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
7701 that contains -export-dynamic and it makes using the ld script
7703 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
7705 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
7707 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
7710 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
7712 * mini.c: make sure leave calls all the needed finally blocks,
7713 even when the target jumps out of multiple exception clauses.
7715 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
7717 * ldscript, Makefile.am: add linker script to reduce the number of
7718 exported symbols (should also fix the issues with libwine defining
7719 some of the same symbols in io-layer).
7721 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
7723 * driver.c (mini_main): Avoid assertion when no file name is given on
7726 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
7728 * driver.c: added --version/-V command line option.
7729 Added the inline optimization in the regression tests.
7731 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
7733 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
7734 to the type in the method signature (fixes bug#42134).
7736 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
7738 * mini.c: when inlining, check this is not null only when needed (bug #42135).
7740 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
7742 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
7744 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7746 * driver.c: fixed bug #42100.
7748 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
7750 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
7752 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
7754 * mini.c: moved most of the code required to do inlining to its own
7755 function so it can be reused. Inline also ctors if appropriate.
7757 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
7759 * Makefile.am: Link with -export-dynamic so shared libs loaded by
7760 the runtime can call mono API functions.
7762 2003-04-27 Martin Baulig <martin@ximian.com>
7764 * debug-mini.c (mono_debug_init_method): Added
7765 `guint32 breakpoint_id' argument; if the method has a breakpoint,
7766 send a notification to the debugger.
7768 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
7769 running in the Mono Debugger, just pass the breakpoint number to
7770 mono_debug_init_method().
7772 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
7774 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
7776 * mini.c: allow some more unsafe compares.
7778 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
7780 * mini-x86.c, Makefile.am: make distcheck works (partially from
7781 a patch by Richard Lee <r.h.lee@attbi.com>).
7782 * regset.c, regset.h: removed, they are unused.
7784 2003-04-25 Dick Porter <dick@ximian.com>
7786 * driver.c: Usage reports the name as 'mono' not 'mini'
7787 * exceptions-x86.c: Build and run on freebsd
7789 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
7791 * Makefile.am: install the program with the 'mono' name and
7792 the library as libmono instead of mini and libmini.
7794 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
7796 * driver.c: provide the APIs for the embedding interface of the old jit.
7798 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
7800 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
7802 2003-04-23 Martin Baulig <martin@ximian.com>
7804 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
7806 * driver.c: Added `--debug' command line argument to enable
7809 2003-04-23 Martin Baulig <martin@ximian.com>
7811 * debug.[ch]: Removed. The code is now in
7812 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
7814 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
7817 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
7819 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
7821 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7824 (mini_cleanup): moved mono_runtime_cleanup call after the call to
7825 mono_domain_finalize.
7826 (mini_method_compile): use mono_method_profile* if the the option is
7829 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
7831 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
7832 methods with their wrapper.
7834 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
7835 methods with their wrapper.
7837 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
7840 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
7843 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
7846 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
7848 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
7850 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
7852 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
7853 of the mempool. This is slightly faster and uses less memory
7855 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
7857 * mini.c: avoid O(n) allocation for variables.
7859 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
7861 * mini.c: handle items on the stack after inlining methods.
7863 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
7865 * mini.c: make the method->opcode optimization dependent
7866 on MONO_OPT_INSTRINS and do it lazily.
7868 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
7870 * driver.c: print overall results at the end of regression run.
7872 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
7874 * inssel.brg: don't overwrite symbolic registers.
7876 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
7878 * inssel-x86.brg: fix conversion from long to float.
7880 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
7882 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
7884 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
7886 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
7888 * driver.c: Added --print-vtable option as in the old JIT.
7890 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
7892 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
7894 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
7896 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
7898 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
7900 * mini.c regalloc.c regalloc.h: Fix memory leak.
7902 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
7904 * aot.c (mono_aot_get_method): register all used strings
7906 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
7908 * mini.c: always intern strings references with ldstr at compile time.
7910 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
7912 * Makefile.am: add BUILT_SOURCES.
7914 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
7916 * driver.c: give a better error message when the assembly to execute
7917 doesn't have an entry point.
7919 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
7921 * Makefile.am: added hack for automake
7923 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
7926 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
7928 22003-04-07 Martin Baulig <martin@ximian.com>
7930 * Makefile.am: Added Makefile.am.
7932 * debugger-main.c: Removed, this is now in the debugger where it
7935 * mini.pc.in: Call this package `mini' for the moment.