2 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
4 * mini.c: print the delegate counter.
6 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
8 * mini-x86.c: make it easier to enable the debugging code for IMT
11 2007-09-28 Martin Baulig <martin@ximian.com>
14 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
15 `mono_method_klass_offset' and `mono_method_token_offset'.
17 2007-09-20 Mark Probst <mark.probst@gmail.com>
19 * mini.c: First generics sharing implementation. Can only share
20 in very simple cases. If sharing doesn't work it falls back to
21 dedicated compilation.
23 * mini.h: Flag in MonoCompile to specify whether generic
24 compilation is shared. Flags enum for marking which generic inst
25 of a context is used. Prototypes for helper functions.
27 * generic-sharing.c: Helper functions for generic method sharing.
29 * optflags-def.h: Optimization flag (gshared) for enabling generic
32 * Makefile.am: generic-sharing.c added.
34 2007-09-19 Daniel Nauck <dna@mono-project.de>
36 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
38 2007-09-19 Massimiliano Mantione <massi@ximian.com>
39 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
42 2007-09-19 Martin Baulig <martin@ximian.com>
44 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
45 mono_debug_cleanup() is now part of mono_cleanup().
47 2007-09-18 Zoltan Varga <vargaz@gmail.com>
49 * driver.c (mono_main): Fix a warning.
51 2007-09-17 Zoltan Varga <vargaz@gmail.com>
53 * aot-compiler.c: Optimize various parts when processing large assemblies.
56 * mini.c (mono_patch_info_hash): Improve hash function.
58 2007-09-14 Jonathan Chambers <joncham@gmail.com>
60 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
62 Code is contributed under MIT/X11 license.
64 2007-09-14 Zoltan Varga <vargaz@gmail.com>
66 * mini.c (mini_init): Fix a leak.
68 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
70 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
72 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
74 2007-09-14 Zoltan Varga <vargaz@gmail.com>
76 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
78 2007-09-13 Zoltan Varga <vargaz@gmail.com>
80 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
83 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
85 * mini.c (handle_alloc): Enable managed allocators in AOT code.
87 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
89 * aot-runtime.c (decode_patch_info): Ditto.
91 2007-09-12 Jonathan Chambers <joncham@gmail.com>
93 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
94 static case. Cache delegates in architecture specific code,
95 based on number of parameters.
97 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
98 in architecture specific code, based on number of parameters.
100 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
101 caching happen in architecture specific code now.
103 Code is contributed under MIT/X11 license.
105 2007-09-12 Jonathan Chambers <joncham@gmail.com>
107 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
108 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
109 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
111 Code is contributed under MIT/X11 license.
113 2007-05-15 Massimiliano Mantione <massi@ximian.com>
114 * mini.c: (mono_thread_abort) Fixed bug #82416.
116 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
118 * mini.: hook the new managed GC allocation feature into the JIT.
120 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
122 * mini.c: implementation for the new runtime tls opcode.
124 2007-09-11 Martin Baulig <martin@ximian.com>
127 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
128 `mono_method_inflated_offset'.
130 2007-09-07 Zoltan Varga <vargaz@gmail.com>
132 * driver.c mini.h mini.c: Add a new devel command line option for injecting
133 async exceptions into a method.
135 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
136 purpose of testing whenever the unwinder works at every instruction.
138 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
140 * mini.c: check accessibility of method used in ldftn (fixes
143 2007-09-04 Zoltan Varga <vargaz@gmail.com>
145 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
147 * inssel.brg: Fix a warning.
149 2007-09-03 Martin Baulig <martin@ximian.com>
151 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
152 now takes the `main_method' as argument.
154 2007-09-02 Zoltan Varga <vargaz@gmail.com>
156 * cpu-sparc.md (endfilter): Add missing src1:i argument.
158 2007-08-30 Jonathan Chambers <joncham@gmail.com>
160 * driver.c: include the cil-coff.h header on Windows.
162 Code is contributed under MIT/X11 license.
164 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
166 * mini.c, driver.c: don't include the cil-coff.h header.
168 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
170 * mini.c: flag places that needs fixes fo soft-float support.
172 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
174 * mini.h, inssel-float.brg: fix soft-float constant loads on big
175 endian systems (partially from Dean Jenkins, bug #81924).
177 2007-08-28 Mark Probst <mark.probst@gmail.com>
179 * mini.c (check_linkdemand): Remove embedded reference object in
180 call to LinkDemandSecurityException.
181 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
182 with an IntPtr instead of a reference object.
184 2007-08-28 Zoltan Varga <vargaz@gmail.com>
186 * mini.c (handle_initobj): Handle alignment properly.
188 * inssel.brg (mini_emit_memset): Ditto.
190 * inssel.brg (mini_emit_memcpy): Ditto.
192 * inssel-sparc.brg: Ditto.
194 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
196 2007-08-26 Zoltan Varga <vargaz@gmail.com>
198 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
199 exceptions raised in unmanaged code. Fixes part of #82594.
201 2007-08-24 Mark Probst <mark.probst@gmail.com>
203 * mini.c (mono_method_to_ir), declsec.c
204 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
206 2007-08-22 Martin Baulig <martin@ximian.com>
209 (MonoDebuggerThreadInfo): New typedef.
210 (mono_debugger_thread_table): New global variable.
211 (mono_debugger_thread_created): New public function.
212 (mono_debugger_thread_cleanup): New public function.
216 - removed `get_current_thread' and `lookup_assembly'.
217 - removed `data_table'.
218 - added `thread_table'.
221 (mono_thread_start_cb): Call mono_debugger_thread_created().
222 (mono_thread_attach_cb): Likewise.
223 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
224 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
227 * driver.c (mono_main): Move mono_debug_init() up, before calling
228 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
230 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
232 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
233 together when passing several arguments of type double (gives a small
234 speedup and saves a few bytes of generated code).
236 2007-08-20 Jb Evain <jbevain@novell.com>
238 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
240 2007-08-20 Jb Evain <jbevain@novell.com>
242 * mini.c (mono_method_to_ir): throw MethodAccessException
243 and FieldAccessException instead of InvalidProgramException.
245 2007-08-20 Mark Probst <mark.probst@gmail.com>
247 * mini.c: CoreCLR security checks.
249 * mini.h: Removed MonoSecurityMode (moved to
250 metadata/security-manager.h) and mono_security_mode global var
251 (replaced by set/get functions in security-manager.h).
253 * driver.c: Added "core-clr-test" security mode for testing. Used
254 set-function for setting security mode.
256 2007-08-17 Mark Probst <mark.probst@gmail.com>
258 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
259 the new jit_info_table.
261 * driver.c: Test code for the new jit_info_table (enabled by the
262 define MONO_JIT_INFO_TABLE_TEST).
264 2007-08-14 Zoltan Varga <vargaz@gmail.com>
266 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
267 detection of call <REG> instruction sequence. Fixes build on freebsd.
269 2007-08-13 Zoltan Varga <vargaz@gmail.com>
271 * mini-exceptions.c: Fix a warning.
273 2007-08-11 Zoltan Varga <vargaz@gmail.com>
275 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
276 stack overflow handling code on amd64 too.
278 * mini-exceptions.c (mono_setup_altstack): Make this use
279 mono_thread_get_stack_bounds ().
281 * mini-x86.h: Disable sigaltstack on solaris x86.
283 2007-08-10 Zoltan Varga <vargaz@gmail.com>
285 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
287 2007-08-10 Geoff Norton <gnorton@customerdna.com>
289 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
291 2007-08-08 Zoltan Varga <vargaz@gmail.com>
293 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
295 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
297 2007-08-03 Neale Ferguson <neale@sinenomine.net>
299 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
302 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
304 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
305 to be emitted (bug #82281).
307 2007-08-01 Martin Baulig <martin@ximian.com>
309 Merged the `debugger-dublin' branch.
311 * debug-debugger.h (MonoDebuggerInfo):
312 Removed the `old_*' compatibility entries.
313 Added `debugger_version' and `data_table'.
314 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
315 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
318 (MiniDebugMethodBreakpointInfo): Add `address_list'.
319 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
320 instead of a `gconstpointer'.
321 (mono_debugger_insert_method_breakpoint): Return a
322 `MonoDebugMethodAddressList *'.
324 2007-06-28 Martin Baulig <martin@ximian.com>
326 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
328 2007-08-01 Zoltan Varga <vargaz@gmail.com>
330 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
331 __builtin_frame_address () since it is broken on older gcc versions.
333 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
335 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
336 on the stack overflow handling and made the managed stack overflows
337 catchable in most cases using soft guard pages.
338 * exceptions-x86.c: added code to restore the protection in the soft
339 guard pages at the end of exception handling.
341 2007-07-31 Zoltan Varga <vargaz@gmail.com>
343 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
345 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
347 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
350 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
352 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
353 signal handling support until it has been ported to the new mechanism.
354 * mini.c: fixed stack overflow detection and use the new
355 architecture code to handle signals on the altstack.
357 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
359 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
360 stack overflows on the alt stack.
362 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
364 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
365 stack overflows on the alt stack.
367 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
369 * exceptions-ppc.c: cleanup preparing for altstack support.
371 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
373 * exceptions-arm.c: cleanup preparing for altstack support.
375 2007-07-27 Mark Probst <mark.probst@gmail.com>
377 * mini.c (print_jit_stats): Output hazard pointer stats.
379 2007-07-26 Mark Probst <mark.probst@gmail.com>
381 * driver.c, mini.c: Replaced security mode flags with a single
384 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
386 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
388 2007-07-25 Mark Probst <mark.probst@gmail.com>
390 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
391 (which doesn't do anything yet) for activating Core CLR
392 (Silverlight) security.
394 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
396 * mini-codegen.c: work around a possible gcc bug on arm.
398 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
400 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
401 message for platforms that don't support AOT compilation.
403 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
405 * mini.h, mini.c, driver.c: temporary smcs hack.
407 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
409 * mini-arm.h, mini-arm.c: arm EABI fixes.
411 2007-07-22 Zoltan Varga <vargaz@gmail.com>
413 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
416 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
417 trampolines taking a method argument.
419 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
421 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
422 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
424 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
425 JIT compilation throws an exception. Fixes #82050.
427 2007-07-19 Mark Probst <mark.probst@gmail.com>
429 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
430 with the MONO_EXCEPTION_ defines.
432 2007-07-17 Zoltan Varga <vargaz@gmail.com>
434 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
437 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
438 the cause of an assertion.
440 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
442 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
445 2007-07-15 Zoltan Varga <vargaz@gmail.com>
447 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
448 assert. Should fix #82103.
450 2007-07-14 Zoltan Varga <vargaz@gmail.com>
452 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
453 here too. Fixes #82095.
455 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
458 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
460 * mini-amd64.h: Enable IMT for amd64.
462 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
464 2007-07-12 Zoltan Varga <vargaz@gmail.com>
466 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
468 2007-07-12 Mark Probst <mark.probst@gmail.com>
470 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
471 as soon as check_linkdemand sets an exception_type.
473 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
475 * mini-x86.c: fixed offsets for IMT call sequence.
476 * mini-x86.h: enable IMT again.
478 2007-07-11 Zoltan Varga <vargaz@gmail.com>
480 * trace.c (mono_trace_enter_method): Decode MonoType too.
482 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
484 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
486 * mini-amd64.c: Add preliminary IMT implementation.
488 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
490 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
491 understand the new IMT-base interface invocation (thanks to
492 Daniel Nauck for the report and the remote debugging session).
494 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
496 * mini-x86.c: size and speed optimizations for the IMT bsearch.
498 2007-07-11 Zoltan Varga <vargaz@gmail.com>
500 * Makefile.am (aotcheck): Make this actually use the AOTed code.
502 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
504 * mini-trampolines.c: implement AOT IMT support.
505 * mini-x86.h: enable IMT support for wider testing.
507 2007-07-10 Zoltan Varga <vargaz@gmail.com>
509 * inssel.brg (emit_imt_argument): Add aot support here.
511 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
513 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
515 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
516 of the IMT implementation, partially from massi, with my
517 implementation of the bsearch sequence. Disabled by default until
518 the AOT code is implemented.
520 2007-07-10 Zoltan Varga <vargaz@gmail.com>
522 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
524 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
526 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
528 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
529 arch-independent IMT JIT code from Massimiliano
530 Mantione (massi@ximian.com) with small cleanups from me.
532 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
534 * Makefile.am: fix svn invocation to get the svn revision to be
535 independent of the local language (build fix).
537 2007-07-09 Mark Probst <mark.probst@gmail.com>
539 * mini.c (inline_method): Reset cfg->exception_type if the
540 inlining is aborted. Fixes: 82049.
542 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
544 * mini.c: remove assert from exception handling code when exception_ptr
547 2007-07-05 Zoltan Varga <vargaz@gmail.com>
549 * mini.c (mono_codegen): Add an assert.
551 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
552 enter and leave code.
553 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
555 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
557 * mini-ppc.c: fixed memory corruption for localloc(0)
560 2007-07-05 Zoltan Varga <vargaz@gmail.com>
562 * mini.c: Fix warnings.
564 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
566 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
567 to emit better double->int conversions.
569 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
571 * mini.c: the provided Min/Max optimizations are valid for unisgned
574 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
576 * mini.c (can_access_method, can_access_field): methods moved to metadata/class.c and renamed to mono_method_can_access_method and mono_method_can_acesss_field
578 2007-06-28 Miguel de Icaza <miguel@novell.com>
580 * mini.c (mono_running_on_valgrind): Add support for reporting the
581 method and its boundaries to valgrind.
583 2007-06-28 Martin Baulig <martin@ximian.com>
585 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
587 2007-06-25 Zoltan Varga <vargaz@gmail.com>
589 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
591 * generic.2.cs: Add new test case.
593 2007-06-25 Martin Baulig <martin@ximian.com>
595 Merged the `debugger-dublin' branch.
598 (mono_debugger_insert_method_breakpoint): New public method.
599 (mono_debugger_remove_method_breakpoint): Likewise.
600 (mono_debugger_check_breakpoints): New static method.
601 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
603 * debug-debugger.h (MonoDebuggerInfo):
604 Renamed (to keep backward compatibility in the vtable):
605 `insert_breakpoint' -> `old_insert_breakpoint'.
606 `remove_breakpoint' -> `old_remove_breakpoint'.
607 `create_string' -> `old_create_string'.
608 `lookup_class' -> `old_lookup_class'.
609 `lookup_type' -> removed; changed into a dummy field.
610 `lookup_assembly' -> `old_lookup_assembly'.
611 Added (same functionality, but different signature):
612 `create_string', `lookup_class', `lookup_assembly'
614 `get_method_addr_or_bpt', `remove_method_breakpoint',
615 `runtime_class_init'.
617 * debug-debugger.c: Merged the `debugger-dublin' branch.
619 2007-06-23 Zoltan Varga <vargaz@gmail.com>
621 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
623 (peephole_pass): Likewise.
625 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
627 * driver.c: hopefully make setaffinity work also for ancient
630 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
632 * driver.c : win32 build fix.
634 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
636 * driver.c: check for the MONO_NO_SMP env var and bind to a single
637 processor if it is set.
639 2007-06-21 Martin Baulig <martin@ximian.com>
641 * debug-mini.h: New file.
644 (mono_debugger_insert_breakpoint_full): Moved here from
645 ../metadata/mono-debug-debugger.c.
646 (mono_debugger_remove_breakpoint): Likewise.
647 (mono_debugger_breakpoint_callback): Likewise.
649 2007-06-15 Raja R Harinath <rharinath@novell.com>
651 * jit-icalls.c (mono_helper_compile_generic_method): Update to
652 changes in MonoGenericClass.
654 2007-06-14 Zoltan Varga <vargaz@gmail.com>
656 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
658 2007-06-14 Raja R Harinath <rharinath@novell.com>
660 * jit-icalls.c (mono_helper_compile_generic_method): Update to
661 removal of MonoGenericMethod.
663 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
665 * mini-exceptions.c: hooks for the exception events profiling API.
667 2007-06-14 Randolph Chung <tausq@debian.org>
669 * Makefile.ma: Add hppa target.
670 * mini-arch.h: Include mini-hppa.h
671 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
672 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
673 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
675 2007-06-14 Randolph Chung <tausq@debian.org>
677 * inssel.brg: Add rules for "chained" compare-branch operations so that
678 a single compare op can affect multiple branches. Adjust cost for
679 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
680 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
681 cost for some rules so that they can more easily be overridden by
682 per-arch rules (with fixes from lupus).
683 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
685 2007-06-13 Randolph Chung <tausq@debian.org>
687 * mini-ops.h: Reorder branch ops so that they match the order of the
688 corresponding CEE_* ops. The code expects them this way.
689 Add new ops for HPPA target.
690 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
692 2007-06-13 Randolph Chung <tausq@debian.org>
694 * mini-exceptions.c: Handle cases where the stack grows towards
696 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
698 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
700 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
702 * driver.c: explain where a non-matching corlib is found.
704 2007-06-13 Mark Probst <mark.probst@gmail.com>
706 * mini.c (print_jit_stats): Output dynamic code allocation stats.
708 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
710 * mini-exceptions.c: Generate a method profile leave event during
711 an exception to ensure that the profiler gets notified.
713 2007-06-07 Zoltan Varga <vargaz@gmail.com>
715 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
718 * cpu-amd64.md: Add long_and/or/xor opcodes.
720 2007-06-06 Wade Berrier <wberrier@novell.com>
722 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
723 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
724 length of instruction shr_imm (expected 8, got 10)
726 2007-06-06 Zoltan Varga <vargaz@gmail.com>
728 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
730 2007-06-06 Mark Probst <mark.probst@gmail.com>
732 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
733 MonoInternalHashTable again (fixed bug in the internal hash table
736 2007-06-06 Mark Probst <mark.probst@gmail.com>
738 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
739 Have to figure out what makes it crash the SWF regression.
741 2007-06-05 Zoltan Varga <vargaz@gmail.com>
743 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
745 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
747 * mini.c: optimize out the type check when storing null in a
750 2007-06-04 Mark Probst <mark.probst@gmail.com>
752 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
753 MonoInternalHashTable.
755 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
757 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
758 signed integer methods.
760 2007-06-02 Zoltan Varga <vargaz@gmail.com>
762 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
763 permanently since the current approach doesn't work.
765 2007-06-02 Zoltan Varga <vargaz@gmail.com>
767 * inssel.brg (stmt): Only call delegate->invoke_impl if
768 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
770 2007-06-01 Zoltan Varga <vargaz@gmail.com>
772 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
775 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
776 account if it contains a rex prefix.
777 (peephole_pass): Handle OP_FMOVE as well.
779 2007-06-01 Zoltan Varga <vargaz@gmail.com>
781 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
782 as it causes regressions.
784 2007-05-31 Zoltan Varga <vargaz@gmail.com>
786 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
789 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
791 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
792 (mono_arch_get_this_arg_from_call): Ditto.
794 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
796 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
799 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
800 (mono_arch_get_this_arg_from_call): Ditto.
802 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
804 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
805 try to create optimized invoke code and use that for further invocations.
806 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
808 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
810 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
812 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
813 sealed classes or methods.
814 *devirtualization.cs: tests for the new optimization
816 2007-05-29 Zoltan Varga <vargaz@gmail.com>
818 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
819 by the update_volatile () function.
821 2007-05-27 Zoltan Varga <vargaz@gmail.com>
823 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
826 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
828 2007-05-24 Jonathan Chambers <joncham@gmail.com>
830 * mini.c: Add configure checks for header files.
831 * mini-x86.c: Add configure checks for header files.
832 * trace.c: Add configure checks for header files.
833 * aot-runtime.c: Add configure checks for header files.
834 * aot-compiler.c: Add configure checks for header files.
835 * driver.c: Add configure checks for header files.
836 * mini-codegen.c: Add configure checks for header files.
838 Code is contributed under MIT/X11 license.
840 2007-05-22 Zoltan Varga <vargaz@gmail.com>
842 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
843 icompare_imm -128 + op_iclt. Fixes #81703.
845 2007-05-19 Zoltan Varga <vargaz@gmail.com>
847 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
849 2007-05-15 Massimiliano Mantione <massi@ximian.com>
851 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
852 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
853 so that all isinst checks now use "interface_bitmap".
855 2007-05-15 Zoltan Varga <vargaz@gmail.com>
857 * cpu-amd64.md (jmp): Fix a warning.
859 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
861 * basic.cs: Add new regression test.
863 * basic.cs: Remove test which is now in basic-long.cs.
865 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
867 * basic-long.cs: Add new test.
869 2007-05-13 Zoltan Varga <vargaz@gmail.com>
871 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
873 2007-05-12 Zoltan Varga <vargaz@gmail.com>
875 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
877 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
880 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
883 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
884 the exception throwing code a bit.
886 * mini-x86.c (get_call_info): Allocate result from a mempool.
888 2007-05-11 Zoltan Varga <vargaz@gmail.com>
890 * aot-compiler.c (find_typespec_for_class): Fix the assert.
892 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
894 * mini.h (MonoCompile): Add 'token_info_hash' field.
896 * mini.c: Save token->method associations during compilation so the AOT
899 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
900 which reference generic classes and methods.
902 2007-05-10 Zoltan Varga <vargaz@gmail.com>
904 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
906 * aot-compiler.c (compile_method): Fix a typo in a comment.
908 * aot-runtime.c (decode_cached_class_info): Skip generic types.
910 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
913 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
915 2007-05-09 Zoltan Varga <vargaz@gmail.com>
917 * mini.h (MonoCompile): Add 'args' field.
919 * mini.c (mono_compile_create_vars): Store variables representing the arguments
922 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
924 2007-05-08 Zoltan Varga <vargaz@gmail.com>
926 * mini.c (mono_compile_get_interface_var): Remove this unused function.
928 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
930 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
931 opcodes for some opcodes.
933 * mini.h *.brg *.c: Use the new opcodes.
935 2007-05-08 Massimiliano Mantione <massi@ximian.com>
937 * mini.h: Bumped aot revision.
939 * inssel.brg: modified code generation of type checks for interfaces
940 to use the new "MonoClass.interface_bitmap" instead of the old
941 "MonoClass.interface_offsets".
943 2007-04-30 Zoltan Varga <vargaz@gmail.com>
945 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
947 2007-04-29 Zoltan Varga <vargaz@gmail.com>
949 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
952 2007-04-27 Neale Ferguson <neale@sinenomine.net>
954 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
956 2007-04-27 Wade Berrier <wberrier@novell.com>
958 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
959 mini.h) to fix build.
961 2007-04-26 Zoltan Varga <vargaz@gmail.com>
963 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
965 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
966 causes the corlib unit tests to fail.
968 2007-04-25 Zoltan Varga <vargaz@gmail.com>
970 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
972 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
974 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
975 opcodes to the comparison relations.
977 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
978 opcodes to their types.
980 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
982 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
983 it in cfg->arch.cinfo.
985 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
987 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
988 cfg->cil_offset_to_bb.
990 2007-04-24 Zoltan Varga <vargaz@gmail.com>
992 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
993 created becase of initlocals.
995 2007-04-23 Zoltan Varga <vargaz@gmail.com>
997 * mini-alpha.c cpu-alpha.md: More alpha port work from
998 Sergey Tikhonov <tsv@solvo.ru>.
1000 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
1002 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
1004 2007-04-19 Zoltan Varga <vargaz@gmail.com>
1006 * cpu-s390.md (break): Correct the length of break instruction.
1008 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
1010 * mini.c: fix a couple of soft-float issues and comments.
1012 2007-04-15 Miguel de Icaza <miguel@novell.com>
1014 * trace.c (is_filenamechar): - is also a filename char.
1016 2007-04-15 Neale Ferguson <neale@sinenomine.net>
1018 * mini-s390.c: Correct checking for enum type in return value processing.
1020 2007-04-14 Raja R Harinath <rharinath@novell.com>
1022 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
1023 (version.h): Makefile is in the build directory.
1025 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
1027 * mini-amd64.h: fix for assertion failure on Solaris/amd64
1029 2007-04-11 Martin Baulig <martin@ximian.com>
1031 * mini.c (can_access_member): Fix handling of generic classes;
1034 2007-04-10 Zoltan Varga <vargaz@gmail.com>
1036 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
1038 2007-04-05 Zoltan Varga <vargaz@gmail.com>
1040 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
1042 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
1044 * mini-codegen.c: make sure the right spill amount is
1045 used for fp or integer registers (fixes the float_sub_spill() on ppc).
1047 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
1049 * mini-ppc.c: fixes for the fp_branch_nan test.
1051 2007-03-23 Zoltan Varga <vargaz@gmail.com>
1053 * basic.cs: Comment out new test which still fails on ia64.
1055 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
1057 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
1059 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
1061 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
1063 2007-03-22 Zoltan Varga <vargaz@gmail.com>
1065 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
1066 on 64 bit machines. Fixes part of #80738.
1068 * basic.cs: Add regression test.
1070 2007-03-17 Zoltan Varga <vargaz@gmail.com>
1072 * inssel.brg basic.cs: Revert previous change to fix build.
1074 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
1077 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
1079 * basic.cs: Add new regression test.
1081 2007-03-17 Zoltan Varga <vargaz@gmail.com>
1083 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
1086 2007-03-16 Neale Ferguson <neale@sinenomine.net>
1088 * cpu-s390x.md: Correct length of break instruction.
1090 2007-03-16 Neale Ferguson <neale@sinenomine.net>
1092 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
1093 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
1095 2007-03-15 Jonathan Chambers <joncham@gmail.com>
1097 * *.c: Begin WIN64 port.
1098 * mini.c: Use correct register in profiler.
1099 * mini-amd64.c: No inline assembly on Win64.
1100 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
1101 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
1102 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
1103 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
1104 mono_arch_ip_from_context for Win64.
1106 Contributed under MIT/X11 license.
1108 2007-03-15 Zoltan Varga <vargaz@gmail.com>
1110 * exceptions-amd64.c (seh_handler): Ditto.
1112 * exceptions-x86.c (seh_handler): Fix a memory leak.
1114 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
1116 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
1117 mini-s390x.c: fixed peephole optimizations to deal
1118 correctly with 1 and 2 byte reload avoidance.
1120 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
1122 * cpu-s390.md, cpu-s390x.md: update localloc length.
1124 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
1126 * cpu-g4.md: added missing descriptions.
1128 2007-03-14 Miguel de Icaza <miguel@novell.com>
1130 * Makefile.am: Add support so the tail tests are not executed on
1131 PowerPC as that is a known limitation of the PowerPC port.
1133 2007-03-13 Jonathan Chambers <joncham@gmail.com>
1135 * runmdesc.bat: Move to msvc directory.
1137 2007-03-13 Jonathan Chambers <joncham@gmail.com>
1139 * runmdesc.bat: Run executable that was produced by the current
1140 target and sent via an argument.
1142 2007-03-11 Zoltan Varga <vargaz@gmail.com>
1144 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
1147 * generics.2.cs: Add regression test.
1149 2007-03-09 Wade berrier <wberrier@novell.com>
1151 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
1153 2007-03-09 Zoltan Varga <vargaz@gmail.com>
1155 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
1156 AOT code depends on this.
1158 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
1160 * mini.c: more precise tracking of types in the eval stack
1161 (part of fix for bug #81044).
1163 2007-03-07 Zoltan Varga <vargaz@gmail.com>
1165 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
1167 * aot-compiler.c (encode_patch): Remove an obsolete comment.
1169 2007-03-06 Zoltan Varga <vargaz@gmail.com>
1171 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
1173 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
1175 2007-02-22 Zoltan Varga <vargaz@gmail.com>
1177 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
1178 a pointer on 64 bit systems. Fixes #80190.
1180 * iltests.il: Add new regression test.
1182 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
1184 * mini.c: inline a constant for Environment.IsRunningOnWindows.
1186 2007-02-19 Geoff Norton <gnorton@customerdna.com>
1188 * trace.c: Remove an erroneous alignemnt check when tracing.
1189 Fixes --trace on OSX86.
1191 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
1193 * mini-$(arch).h: initialize SP in context for all the archs.
1195 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
1197 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
1198 regressions in the thread tests.
1200 2007-02-14 Zoltan Varga <vargaz@gmail.com>
1202 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
1203 - fixed implementation of LOCALLOC opcode
1204 - implemented non-un compare for floats
1206 - implementation of FDIV and CKFINITE opcodes
1207 - fixes for latest mono updates
1208 - additional arch opcodes
1210 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
1212 * Makefile.am: simplify and merge rules for cross-compilation.
1214 2007-02-07 Massimiliano Mantione <massi@ximian.com>
1216 * local-propagation.c: Actually *apply* the fix for bug 80591...
1218 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
1220 * mini-exceptions.c: backuot part of the last change
1221 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
1223 2007-02-06 Massimiliano Mantione <massi@ximian.com>
1224 * inssel.brg: Fix bug 59286.
1227 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
1229 * mini-exceptions.c: patch from Zoltan to correctly check for
1230 stack boundaries (using the stack register, not the frame register),
1231 fixes bugs #80724, #79717.
1233 2007-02-03 Zoltan Varga <vargaz@gmail.com>
1235 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
1236 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
1238 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
1239 presence of frame pointer elimination.
1241 2007-02-01 Geoff Norton <gnorton@customerdna.com>
1243 * mini-x86.h: NetBSD UCONTEX_REG defines.
1245 2007-02-01 Zoltan Varga <vargaz@gmail.com>
1247 * inssel-amd64.brg: Fix amd64 build.
1249 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
1251 * mini.h: remove extern to workaround what looks likes gcc bug 26905
1254 2007-01-31 Zoltan Varga <vargaz@gmail.com>
1256 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
1259 * mini-<ARCH>.c: Use mono_is_regsize_var ().
1261 2007-01-30 Mark Mason <mason@broadcom.com>
1263 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
1264 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
1265 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
1266 beginning support for CEE_JMP [not quite working yet]
1267 * tramp-mips.c: LMF handling now works
1269 2007-01-30 Zoltan Varga <vargaz@gmail.com>
1271 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
1273 * mini.h (NULLIFY_INS): New macro.
1275 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
1277 * mini.c: statistical profiler fix for windows, patch
1278 from Tor Lillqvist (tml@novell.com).
1280 2007-01-30 Massimiliano Mantione <massi@ximian.com>
1281 * local-propagation.c: Fix bug 80591.
1283 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
1285 * Makefile.am: put back the --export-dynamic option as with
1286 the previous gmodule flags (thanks to Robert Jordan).
1288 2007-01-28 Zoltan Varga <vargaz@gmail.com>
1290 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
1292 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
1293 simplify and speed up the local register allocator. Also rename some fields
1294 like iassign->vassign.
1296 * regalloc.c: Remove some functions which are no longer used since their
1297 inlined version is in mini-codegen.c.
1299 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
1301 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
1303 2007-01-27 Zoltan Varga <vargaz@gmail.com>
1305 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
1306 narrowing. Fixes #80622.
1308 * iltests.il: Add new regresssion test.
1310 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
1312 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
1313 debug-debugger.c, debug-debugger.h: warning fixes.
1314 * driver.c: updated copyright year and made it fit in one line.
1316 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
1318 * aot-runtime.c: updated to use mono-dl instead of gmodule.
1320 2007-01-25 Zoltan Varga <vargaz@gmail.com>
1322 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
1324 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
1326 * iltests.il: Add new test for bug #80507.
1328 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
1330 * mini-arm.h: use soft-float also on vfp for now.
1332 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
1334 * mini.c: fix some more soft-float issues.
1336 2007-01-24 Zoltan Varga <vargaz@gmail.com>
1338 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
1340 2007-01-24 Massimiliano Mantione <massi@ximian.com>
1341 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
1342 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
1343 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
1345 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
1347 * mini-arm.c: typo fix.
1349 2007-01-23 Neale Ferguson <neale@sinenomine.net>
1351 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
1353 2007-01-21 Zoltan Varga <vargaz@gmail.com>
1355 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
1356 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
1358 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
1360 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
1362 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
1364 * inssel.brg: Fix a warning.
1366 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
1368 * abcremoval.c ssa.c ssapre.c: Update after this change.
1370 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
1372 * dominators.c (df_set): Use mono_bitset_union_fast.
1374 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
1376 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
1377 mini-codegen.c: reduce relocations and memory usage for the cpu
1380 2007-01-20 Zoltan Varga <vargaz@gmail.com>
1382 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
1384 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
1385 to reduce their size.
1387 2007-01-19 Mark Mason <mason@broadcom.com>
1389 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
1390 * mini-mips.c: more configuration macros, support long conditional branches, additional
1391 asserts, fix epilog instrumentation.
1392 * mini-mips.h: use standard stack walk
1393 * cpu-mips.md: increase size of div, rem and conditional branches
1395 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
1397 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
1400 2007-01-19 Zoltan Varga <vargaz@gmail.com>
1402 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
1403 (compile_method): Ditto.
1405 * aot-runtime.c (decode_klass_info): Ditto.
1407 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
1408 needed by the code generated by inssel.brg. Also fix a warning.
1410 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
1412 * mini.c: deal with enums that become genericinsts by
1413 being nested in a generic class (bug #79956).
1415 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
1417 * mini.c: match the generic definition to check for
1418 private access with generic types (bug #78431).
1420 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
1422 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
1423 to make life easier for people cross-compiling that insist on not
1426 2007-01-17 Mark Mason <mason@broadcom.com>
1428 * inssel-long.brg: patch to deal with mips missing flags
1429 * inssel-long32-mips.brg: implement overflow checks
1430 * insset-mips.brg: implement overflow checks
1431 * mini-mips.h: implement conditional exception handling
1432 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
1433 Remove unused code, minor cleanups.
1434 * exceptions-mips.c: minor cleanups
1435 * mini-ops.h: add mips conditional exception ops
1436 * cpu-mips.md: add mips conditional exception ops
1439 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
1441 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
1442 to deal with mips missing of flags.
1444 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
1446 * exceptions-ppc.c: execute fault handlers.
1448 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
1450 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
1452 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
1454 * mini.c: handle also floating point values in initialize_array.
1456 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
1458 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
1459 array initialization and make it conditional on the intrins option.
1461 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
1463 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
1464 relocations and put the patch info names close to the enum definition.
1466 2007-01-15 Mark Mason <mason@broadcom.com>
1468 * basic.cs, exceptions.cs: break up large tests to increase debugability.
1470 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
1472 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
1474 2007-01-12 Raja R Harinath <rharinath@novell.com>
1476 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
1478 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
1480 * Makefile.am: distribute the mips sources.
1482 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
1484 * mini-codegen.h: handle bug #80489 here, by excluding ecx
1487 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
1489 * cpu-x86.md: back out for now as this triggers other regressions.
1491 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
1493 * cpu-x86.md: force src1 and dest regpair for long shift instructions
1494 to eax:edx, so ecx can't get allocated to them (bug #80489).
1496 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
1498 * mini.c, mini-exceptions.c: enabled running fault handlers
1501 2007-01-03 Miguel de Icaza <miguel@novell.com>
1503 * driver.c: If nothing fail, do not use the string "failed",
1504 because it makes it very annoying to view test result logs on the
1507 2006-12-30 Miguel de Icaza <miguel@novell.com>
1509 * debug-debugger.c (mono_debugger_main): Rename "main" to
1510 "main_method" to prevent a warning.
1512 Remove a warning for unused field.
1514 2006-12-28 Martin Baulig <martin@ximian.com>
1517 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
1519 2006-12-22 Martin Baulig <martin@ximian.com>
1521 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
1522 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
1523 seperate `.mdb_debug_info' section, so we can access it from the
1524 debugger even if the binary is stripped.
1526 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
1527 from the `.mdb_debug_info' here to prevent the linker from
1528 removing that section.
1530 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
1533 2006-12-19 Robert Jordan <robertj@gmx.net>
1535 * mini-x86: enable the code to return small structures in
1536 registers for FreeBSD as well. Fixes bug #80278.
1537 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
1539 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
1541 * mini-x86.c: align the stack when calling the profiler
1542 function instrumenting the prolog (on OSX).
1544 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
1546 * mini.c: emit a break opcode where Debugger.Break () is called.
1548 2006-12-13 Miguel de Icaza <miguel@novell.com>
1550 * mini.c (mono_method_to_ir): Provide useful information on this
1551 assert, to prevent others from debugging like I did.
1553 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
1555 * mini.c: enable code which was incorrectly commented
1558 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
1560 * mini-x86.c: enable on OSX, too, the code to return small
1561 structures in registers.
1563 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
1565 * mini-x86.c: remove the use of the dynamic code manager here, too.
1567 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
1569 * mini.h, debug-debugger.c, tramp-*.c: fixed
1570 mono_debugger_create_notification_function() to use
1571 mono_global_codeman_reserve () instead of a dynamic code manager.
1573 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
1575 * mini.c, jit-icalls.h, jit-icalls.c: remove the
1576 ves_array_element_address() jit icall and use a generated
1577 managed method instead (which is about 4 times faster for a rank 3
1580 2006-11-29 Mark Mason <mason@broadcom.com>
1582 * basic-calls.cs: additional tests for passing
1583 structures as function arguments.
1585 2006-11-29 Mark Mason <mason@broadcom.com>
1587 * mini-mips.h: disable custom exception handling
1588 * mini-mips.c: throw/rethrow should use jalr to call
1589 exception stubs. Fixed bug with passing structures
1590 by value. More support for tracing floating point
1593 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
1595 * mini.c: fixed typo in the soft-float ldind.r4 handling
1598 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
1600 * mini.c, mini.h, driver.c: added --runtime command line
1601 option to select a different runtime than the autodetected one.
1602 * jit.h: added API for embedders to initialize with a specific
1605 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
1607 * mini.c: handle also boxing of r4 values (bug #80024).
1609 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
1611 * mini-ppc.c: force indirect calls until we reserve
1612 enough address space for all the generated code.
1614 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
1616 * exceptions-arm.c: workaround bugs in the libc definition
1619 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
1621 * inssel.brg: fixes from me and Mark Mason.
1623 2006-11-23 Dick Porter <dick@ximian.com>
1625 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
1626 semaphore display now we've fixed the initial value
1628 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
1630 * inssel.brg: partially revert the last change to fix the build.
1632 2006-11-21 Mark Mason <mason@broadcom.com>
1634 * inssel.brg: Add and use compare-and-branch macros to support
1635 architectures that do not have condition code registers (ie. MIPS).
1636 * *-mips.{c,brg,md}: Fix copyright statements
1638 2006-11-20 Mark Mason <mason@broadcom.com>
1640 * Makefile.am: remove mini-codegen.c from list of MIPS sources
1641 * mini.c: Allow GET_CONTEXT to be specified by the arch port
1642 * mini.h: Added declaration for mono_print_ins()
1643 * mini-codegen.c: added ins_spec initializer for MIPS
1644 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
1645 vreg to be virtual and hreg to be non-virtual.
1646 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
1647 is not yet working/implemented correctly.
1648 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
1649 non-static, fixup calls to print_ins() from other parts in the file.
1651 2006-11-20 Mark Mason <mason@broadcom.com>
1653 * basic-calls.cs: added tests for passing structures as arguments
1656 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
1658 * inssel-long32.brg: optimize signed division by power of two.
1660 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
1662 * mini-arm.c: added support for interworking with thumb code
1663 (mono must be still be built using the ARM instruction encoding).
1665 2006-11-19 Miguel de Icaza <miguel@novell.com>
1667 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
1668 verifier has different rules for it. Fixes a few verifier issues
1671 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
1672 at the end, so people know what happened.
1674 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
1676 * brach-opts.c: in optimize_exception_target() make sure we
1677 are in a catch clause (fixes bug #79871).
1679 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
1681 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
1682 more soft-float support fixes.
1684 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
1686 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
1687 that are passed half on the stack and half in registers.
1689 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
1691 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
1692 more mips integration work from Mark E Mason
1693 <mark.e.mason@broadcom.com>.
1695 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
1697 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
1698 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
1699 tramp-mips.c: added sources for the mips port, not
1700 integrated in the build yet. Contributed by
1701 Mark E Mason <mark.e.mason@broadcom.com>.
1703 2006-11-14 Neale Ferguson <neale@sinenomine.net>
1705 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
1707 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
1709 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
1710 put the soft-float rules in its own file since it seems to
1711 break s390 compilation.
1713 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
1715 * mini-arm.c: fixed wrnings.
1717 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
1719 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
1720 inssel-arm.brg: ARM support for soft-float.
1722 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
1724 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
1725 loads and stores of 32 bit fp values.
1727 2006-11-10 Zoltan Varga <vargaz@gmail.com>
1729 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
1731 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
1732 works. Fixes #79852 and #79463.
1734 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
1736 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
1737 more soft-float support WIP and fixes.
1739 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
1741 * mini-arm.c: some VFP updates.
1743 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
1745 * mini-exceptions.c: 0 is a valid local var offset in some
1746 architectures, don't assert (bug #78508).
1748 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
1750 * exceptions-arm.c: fixed off by one error in stack walk code.
1752 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
1754 * mini.h, mini.c: more precise tracking of type load exceptions.
1756 2006-11-03 Robert Jordan <robertj@gmx.net>
1758 * Makefile.am: [WIN32] Add monow.exe target.
1759 * driver.c: [WIN32] Don't detach the console when debugging.
1762 2006-10-30 Miguel de Icaza <miguel@novell.com>
1764 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
1766 2006-10-23 Zoltan Varga <vargaz@gmail.com>
1768 * aot-compiler.c (emit_method_info): Add a case missed earlier.
1770 * driver.c (mini_regression): Fix --regression with AOT.
1772 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
1774 2006-10-17 Zoltan Varga <vargaz@gmail.com>
1776 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
1778 * mini-sparc.h: Don't use sigaction on sparc/linux.
1780 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
1782 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
1784 * mini-exceptions.c: Add proper include files for getpid ().
1786 2006-10-16 Zoltan Varga <vargaz@gmail.com>
1788 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
1789 address instead of a MonoJitInfo* to avoid decoding the exception info for the
1792 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
1793 name cache to reduce its size.
1795 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
1797 2006-10-15 Zoltan Varga <vargaz@gmail.com>
1799 * mini-x86.c: Save/restore the current LMF structure more efficiently using
1800 the mono_lmf TLS variable.
1802 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
1803 trampoline lmf frames.
1805 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
1807 2006-10-14 Zoltan Varga <vargaz@gmail.com>
1809 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
1810 the mono_lmf TLS variable.
1812 * mini-exceptions.c: Access the LMF structure through accessors.
1814 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
1815 variable instead of in jit_tls->lmf.
1817 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
1819 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
1820 trampoline lmf frames.
1822 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
1824 2006-10-12 Zoltan Varga <vargaz@gmail.com>
1826 * mini.c trace.c mini-x86.c: Revert these too.
1828 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
1831 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
1833 * genmdesc.c: removed now dead code.
1835 2006-10-09 Robert Jordan <robertj@gmx.net>
1837 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
1839 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
1841 * mini.h: do not leave gaps in the opcode values.
1843 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
1845 * jit-icalls.h: flag functions as internal here, too.
1847 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
1849 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
1850 functions with the internal attribute.
1852 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
1854 * aot-compiler.c: fclose the file descriptor in the profile read loop.
1856 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
1858 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
1861 2006-10-05 Zoltan Varga <vargaz@gmail.com>
1863 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
1864 tail calls as on other platforms.
1866 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
1868 * iltests.il: Add a few tailcall tests.
1870 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
1872 * driver.c: fix loop for old compilers (bug #79521).
1874 2006-10-02 Zoltan Varga <vargaz@gmail.com>
1876 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
1878 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
1880 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
1881 metadata without any code.
1883 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
1884 more precise debugging information using gdb.
1886 2006-09-30 Zoltan Varga <vargaz@gmail.com>
1888 * inssel-ia64.brg: Make the helper methods static.
1890 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
1892 * inssel-x86.brg: make the helper methods static.
1894 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
1896 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
1898 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
1900 * mini.c: updates for monoburg changes.
1901 * inssel.brg: make a few helper functions static as they should.
1903 2006-09-27 Zoltan Varga <vargaz@gmail.com>
1905 * Makefile.am: Move mini-codegen.c to common_sources.
1907 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
1909 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
1911 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
1912 mini-ppc.h: port to use the common local register allocator.
1914 2006-09-26 Zoltan Varga <vargaz@gmail.com>
1916 * mini.h: Remove the comment too then.
1918 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
1920 * mini.h: put back backend.data which is to be used shortly and
1921 doesn't increase the size of MonoInst. If any 64 bit arch aligned
1922 pointers on 4 byte boundaries it'd have much bigger issues running
1923 and you can ifdef it out anyway.
1925 2006-09-26 Zoltan Varga <vargaz@gmail.com>
1927 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
1928 MonoInst size by 4 bytes on 64 bit machines.
1930 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
1932 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
1933 replacement with more meaningful field names. Arch maintainers, please
1934 check the assigned names are good enough for your arch.
1936 2006-09-26 Zoltan Varga <vargaz@gmail.com>
1938 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
1939 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
1941 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
1943 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
1944 relocations and memory requirements, put the optimization flags
1945 definitions in their own file.
1947 2006-09-24 Zoltan Varga <vargaz@gmail.com>
1949 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
1951 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
1953 2006-09-22 Zoltan Varga <vargaz@gmail.com>
1955 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
1957 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
1959 * inssel.brg: use the correct function to get the size of an item
1960 in an array, given an element class.
1961 * aot-compiler.c: do not access class->class_size directly.
1963 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
1965 * mini.h, debug-mini.c: added a debugging function to print
1966 info about local variables and arguments in a jitted method.
1968 2006-09-20 Zoltan Varga <vargaz@gmail.com>
1970 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
1972 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
1974 2006-09-19 Zoltan Varga <vargaz@gmail.com>
1976 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
1977 inner and outer loops when passing vtypes.
1979 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
1981 * mini-ppc.c: take into account the cpu errata for cache flushing
1982 which caused some random errors (bug #79381).
1984 2006-09-19 Zoltan Varga <vargaz@gmail.com>
1986 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
1987 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
1989 2006-09-17 Zoltan Varga <vargaz@gmail.com>
1991 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
1994 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
1997 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
1998 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
2000 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
2003 2006-09-13 Zoltan Varga <vargaz@gmail.com>
2005 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
2007 2006-09-12 Zoltan Varga <vargaz@gmail.com>
2009 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
2010 macro does not have to be changed during debugging.
2012 * cpu-alpha.md inssel-alpha.brg mini-alpha.h mini-alpha.c exceptions-alpha.c tramp-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
2014 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
2016 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
2018 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
2019 MONO_ARCH_NO_EMULATE_MUL is defined.
2021 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
2023 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
2025 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
2027 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
2029 2006-09-11 Zoltan Varga <vargaz@gmail.com>
2031 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
2032 stuff to mini-exceptions.c where it is used.
2034 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
2035 setup code, the real one is in mini-exceptions.c.
2037 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
2038 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
2039 some changes from the freebsd ports tree.
2041 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
2044 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
2046 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
2048 * mini.c: on Linux, check for /proc to be mounted
2049 (bug# 79351, novell bug#201204).
2051 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
2053 * mini.c: handle cases where pthread_attr_getstack() behaves
2054 incorrectly (bug #78096).
2056 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
2058 * mini-arm.c: support larger stack frames (bug #79272).
2060 2006-09-08 Zoltan Varga <vargaz@gmail.com>
2062 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
2064 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
2067 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
2068 mono_class_from_name () to find a class from its name.
2070 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
2072 2006-09-07 Zoltan Varga <vargaz@gmail.com>
2074 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
2076 2006-09-05 Kornél Pál <kornelpal@gmail.com>
2078 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
2080 2006-09-04 Zoltan Varga <vargaz@gmail.com>
2082 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
2083 callinfo->trampoline.
2085 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
2087 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
2090 2006-09-03 Zoltan Varga <vargaz@gmail.com>
2092 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
2094 2006-09-02 Zoltan Varga <vargaz@gmail.com>
2096 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
2097 stats.method_trampolines, it is already done by the generic trampoline code.
2099 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
2101 2006-09-01 Zoltan Varga <vargaz@gmail.com>
2103 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
2105 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
2107 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
2109 * mini.c (print_jit_stats): Print mscorlib mempool size too.
2111 * mini.c (print_jit_stats): Print new stats.
2113 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
2115 2006-08-31 Zoltan Varga <vargaz@gmail.com>
2117 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
2118 Address on two dimensional arrays. Fixes #78729.
2120 * mini.h (MonoCompile): Add a 'skip_visibility' field.
2122 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
2125 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
2127 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
2130 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
2132 (mini_get_ldelema_ins): Ditto.
2134 2006-08-30 Zoltan Varga <vargaz@gmail.com>
2136 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
2137 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
2140 2006-08-29 Neale Ferguson <neale@sinenomine.net>
2142 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
2143 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
2145 * exceptions-s390x.c: Cosmetic change.
2147 * tramp-s390.c: Fix warning.
2149 * cpu-s390.md: Correct length of mul_imm.
2151 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
2153 * aot-compiler.c: added binary writer with ELF backend
2154 implementation (only on Linux/x86 for now).
2156 2006-08-18 Zoltan Varga <vargaz@gmail.com>
2158 * Makefile.am: Don't run net 2.0 AOT tests.
2160 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
2161 (mono_compile_assembly): Skip net 2.0 assemblies as well.
2163 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
2165 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
2167 * aot-compiler.c: simplified and refactored the asm-writing code
2168 to allow different backends.
2170 2006-08-18 Zoltan Varga <vargaz@gmail.com>
2172 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
2174 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
2175 little. Share patches of type TYPE_FROM_HANDLE as well.
2177 * mini.c (mono_patch_info_equal): New helper function.
2178 (mono_patch_info_hash): Ditto.
2180 * aot-compiler.c (emit_method_code): Fix s390 build.
2182 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
2183 is not handled because it is stored as a flag and not as a type ctor. Fixes
2186 2006-08-17 Zoltan Varga <vargaz@gmail.com>
2188 * aot-compiler.c: Fix computation of GOT slot statistics.
2190 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
2191 Also remove support for not PIC AOT.
2193 * mini.h: Bump AOT file format version.
2195 * objects.cs: Add a test for #78990.
2197 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
2198 (peter.dettman@iinet.net.au). Fixes #79087.
2200 * basic-long.cs: Add a test for the above.
2202 2006-08-16 Zoltan Varga <vargaz@gmail.com>
2204 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
2206 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
2209 2006-08-15 Zoltan Varga <vargaz@gmail.com>
2211 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
2214 2006-08-10 Jonathan Chambers <joncham@gmail.com>
2216 * mini.c: Don't verify COM proxy invoke calls
2219 2006-08-10 Dick Porter <dick@ximian.com>
2221 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
2222 which process is holding semaphores locked.
2224 2006-08-08 Zoltan Varga <vargaz@gmail.com>
2226 * mini-ia64.c mini-amd64.c: Fix #79027.
2228 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
2230 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
2232 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
2233 implicit arguments in a vararg call. Fixes #79027.
2235 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
2237 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
2238 (mono_get_array_new_va_signature): Ditto.
2240 2006-08-05 Zoltan Varga <vargaz@gmail.com>
2242 * aot-runtime.c: Call init_plt lazily.
2244 * inssel-long.brg: Fix unsigned long->int conversion.
2246 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
2248 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
2249 that most data is now in the .rss/.data section.
2251 2006-08-04 Zoltan Varga <vargaz@gmail.com>
2253 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
2255 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
2257 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
2259 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
2261 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
2262 virtual call. Fixes #79010.
2264 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
2265 and use the result as the this argument in the real call.
2267 * generics.2.cs: Add a new test for #79010.
2269 2006-08-03 Zoltan Varga <vargaz@gmail.com>
2271 * mini-x86.c: Fix a warning.
2273 * aot-compiler.c: Add a bunch of statistics.
2275 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
2277 2006-08-02 Zoltan Varga <vargaz@gmail.com>
2279 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
2281 2006-08-01 Zoltan Varga <vargaz@gmail.com>
2283 * cpu-alpha.md inssel-alpha.brg mini-alpha.h mini-alpha.c exceptions-alpha.c tramp-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
2285 2006-07-13 Miguel de Icaza <miguel@novell.com>
2287 * mini.c (mono_method_to_ir): Obtain the original method in the
2288 CIL stream and use this to perform validation.
2292 2006-07-19 Zoltan Varga <vargaz@gmail.com>
2294 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
2295 (mono_arch_call_opcode): Ditto.
2297 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
2300 * mini.c (mono_patch_info_dup_mp): New helper function.
2302 * aot-compiler.c (compile_method): Fix some of the memory allocated during
2303 compilation. Fixes #78827.
2305 2006-07-18 Kornél Pál <kornelpal@gmail.com>
2307 * declsec.c: Use original security informations for
2308 MONO_WRAPPER_MANAGED_TO_MANAGED.
2310 2006-07-15 Jonathan Chambers <joncham@gmail.com>
2312 * mini.c: Allow Com Interop methods/classes and
2313 don't verify COM wrapper calls
2316 2006-07-13 Zoltan Varga <vargaz@gmail.com>
2318 * inssel-long32.brg: Fix long->i4 checked conversion.
2320 * exceptions.cs: Add a test for the above.
2322 2006-07-08 Zoltan Varga <vargaz@gmail.com>
2324 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
2326 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
2329 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
2332 2006-07-03 Zoltan Varga <vargaz@gmail.com>
2334 * mini.c: Fix solaris/x86 exception handling.
2336 * Makefile.am: Get rid of $(ICU_LIBS).
2338 2006-07-02 Zoltan Varga <vargaz@gmail.com>
2340 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
2341 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
2342 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
2344 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
2346 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
2347 this function causes a SIGSEGV.
2349 2006-06-22 Zoltan Varga <vargaz@gmail.com>
2351 * mini.c: Remove unused solaris/x86 includes.
2353 2006-06-21 Zoltan Varga <vargaz@gmail.com>
2355 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
2357 2006-06-20 Jb Evain <jbevain@gmail.com>
2359 * cpu-g4.md: fix max length of start_handler instruction.
2361 2006-06-20 Massimiliano Mantione <massi@ximian.com>
2362 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
2364 2006-06-16 Massimiliano Mantione <massi@ximian.com>
2365 * ssa.c: Fixed bug 78653 for SSA based deadce.
2366 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
2367 MonoInst.flags, used in SSA based deadce.
2368 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
2369 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
2371 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
2373 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
2374 it can end up using non executable memory on ppc64 systems
2375 running ppc32 userspace (fix from Johannes Berg).
2377 2006-06-14 Dick Porter <dick@ximian.com>
2379 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
2382 2006-06-13 Massimiliano Mantione <massi@ximian.com>
2383 * mini.c: Made so that inline is locally disabled if it would
2384 trigger a .cctor, because too many apps depend on this behavior
2385 (which seems to be also the one of the MS CLR).
2387 2006-06-13 Zoltan Varga <vargaz@gmail.com>
2389 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
2390 No idea why this worked before.
2392 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
2393 which branch to outer exception clauses since they could skip the
2394 inner finally clauses. Fixes #78633.
2396 * exceptions.cs: Add a test for the above.
2398 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
2401 * iltests.il: Add a test for the above.
2403 2006-06-12 Zoltan Varga <vargaz@gmail.com>
2405 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
2406 after the end of a try bblock, to prevent asserts in mini_method_compile ().
2408 * iltests.il: Add a test for the above.
2410 2006-06-10 Zoltan Varga <vargaz@gmail.com>
2412 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
2414 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
2415 methods as instrinsics.
2417 2006-06-09 Wade Berrier <wberrier@novell.com>
2419 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
2420 (simple-cee-ops.h ssapre-mini-ops.h)
2422 2006-06-09 Neale Ferguson <neale@sinenomine.net>
2424 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
2425 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
2427 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
2428 * cpu-s390x.md: Fix max. length values for a couple of instructions.
2430 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
2432 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
2434 2006-06-08 Massimiliano Mantione <massi@ximian.com>
2436 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
2437 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
2438 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
2439 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
2440 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
2441 of opcodes, so that bug 78549 should not happen again.
2442 * ssapre.c: Updated to use the renamed files.
2444 2006-06-08 Zoltan Varga <vargaz@gmail.com>
2446 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
2447 in OP_ATOMIC_EXCHANGE_I4.
2449 2006-06-07 Wade Berrier <wberrier@novell.com>
2451 * tramp-s390.c: Fix s390 build (add missing pointer declarations
2452 in mono_debugger_create_notification_function)
2454 2006-06-06 Zoltan Varga <vargaz@gmail.com>
2456 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
2458 * mini.c (type_from_stack_type): Disable some changes which do not
2461 * driver.c: Reenable opts.
2463 * mini.h (MonoStackSlot): New structure to keep track of the verification state
2464 of the evaluation stack.
2466 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
2467 evaluation stack trace at entry to the bblock.
2469 * mini.c (merge_stacks): New function to perform verification of stack merges.
2470 Turned off by default.
2472 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
2475 2006-06-06 Massimiliano Mantione <massi@ximian.com>
2477 * local-propagation.c: Fixed bug 78549.
2479 2006-06-04 Zoltan Varga <vargaz@gmail.com>
2481 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
2483 2006-06-02 Miguel de Icaza <miguel@novell.com>
2485 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
2486 tramp-arm.c, tramp-ia64.c
2487 (mono_debugger_create_notification_function): Update signature to
2488 new signature and use new protocol for creating the notification
2491 Should fix the build.
2493 2006-06-02 Geoff Norton <gnorton@customerdna.com>
2495 * exceptions-ppc.c (mono_jit_walk_stack)
2496 (ves_icall_get_frame_info): Fix the build
2498 2006-06-02 Zoltan Varga <vargaz@gmail.com>
2500 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
2502 2006-05-31 Raja R Harinath <rharinath@novell.com>
2504 * il2tests.2.il: New file for generics CIL tests. Add test for
2506 * Makefile.am: Update.
2509 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
2512 2006-05-30 Massimiliano Mantione <massi@ximian.com>
2514 * aliasing.c: Fixed bug 78311.
2516 2006-05-29 Martin Baulig <martin@ximian.com>
2518 * mini-exceptions.c (mono_find_jit_info): When computing the
2519 native offset, check whether we're actually inside the method's
2520 code; call mono_debug_print_stack_frame() to format the frame.
2521 (ves_icall_System_Exception_get_trace): Call
2522 mono_debug_print_stack_frame() to format the stack frame.
2523 (ves_icall_get_trace): Update to the new debugging API.
2524 (mono_jit_walk_stack_from_ctx): Likewise.
2525 (ves_icall_get_frame_info): Likewise.
2527 * mini.c (get_method_from_ip): Use the new debugging API.
2528 (mono_print_method_from_ip): Likewise.
2531 (mono_jit_walk_stack): Use the new debugging API.
2532 (ves_icall_get_frame_info): Likewise.
2534 2006-05-27 Zoltan Varga <vargaz@gmail.com>
2536 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
2538 2006-05-25 Massimiliano Mantione <massi@ximian.com>
2540 * mini.c: Added "limitator" to inline for debugging.
2542 2006-05-24 Martin Baulig <martin@ximian.com>
2544 * debug-debugger.c (mono_debugger_init): Create a private,
2545 malloc()-based code manager for the notification function and
2546 intentionally leak it on exit. This fixes the crash-on-exit race
2550 (mono_debugger_create_notification_function): Added
2551 `MonoCodeManager *' argument.
2554 (mono_debugger_create_notification_function): Added
2555 `MonoCodeManager *' argument.
2557 2006-05-23 Massimiliano Mantione <massi@ximian.com>
2559 * aliasing.c: Fixed 64 bit issue.
2560 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
2561 default since all known bugs are fixed (one more time!).
2563 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
2565 * mini.c: write barrier support.
2567 2006-05-23 Martin Baulig <martin@ximian.com>
2569 * debug-debugger.c: Revert Paolo's change. Add comment and #error
2570 check at the top of the file.
2572 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
2574 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
2575 reverting changes without reason and without changelog entries.
2577 2006-05-18 Zoltan Varga <vargaz@gmail.com>
2579 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
2580 to a few opcodes. Fixes #78439.
2582 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
2583 consistency with other archs.
2585 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
2587 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
2589 * debug-debugger.c: fix the build.
2591 2006-05-17 Martin Baulig <martin@ximian.com>
2594 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
2595 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
2596 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
2597 (debugger_attach): Call GC_mono_debugger_add_all_threads().
2599 2006-05-11 Zoltan Varga <vargaz@gmail.com>
2601 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
2603 2006-05-10 Zoltan Varga <vargaz@gmail.com>
2605 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
2606 MONO_TYPE_GENERICINST.
2608 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
2609 MONO_TYPE_GENERICINST.
2611 2006-05-09 Zoltan Varga <vargaz@gmail.com>
2613 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
2616 2006-05-08 Zoltan Varga <vargaz@gmail.com>
2618 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
2620 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
2622 2006-05-06 Zoltan Varga <vargaz@gmail.com>
2624 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
2625 mono_trace_cleanup ().
2627 * iltests.il: Fix problem with the newly added test.
2629 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
2630 due to register constraints, free up the previous hreg. Fixes #78314.
2632 * iltests.il: Add new test for #78314.
2634 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
2635 Interlocked.Add. Fixes #78312.
2637 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
2639 2006-05-05 Zoltan Varga <vargaz@gmail.com>
2641 * inssel.brg (mini_emit_virtual_call): Fix a warning.
2643 2006-05-05 Martin Baulig <martin@ximian.com>
2645 * debug-mini.c (mono_debug_open_block): New method.
2648 (mono_arch_output_basic_block): Call mono_debug_open_block() at
2649 the beginning of each basic block.
2652 (mono_arch_output_basic_block): Call mono_debug_open_block() at
2653 the beginning of each basic block.
2655 2006-05-04 Massimiliano Mantione <massi@ximian.com>
2657 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
2658 default until I understand why they break the build on amd64.
2660 2006-05-04 Zoltan Varga <vargaz@gmail.com>
2662 * mini.c (mini_cleanup): Call mono_cleanup ().
2664 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
2667 2006-05-04 Massimiliano Mantione <massi@ximian.com>
2669 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
2670 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
2671 default since all known bugs are fixed, and I cannot reproduce bug
2672 77944... I'm asking Matt Hargett to test again after this commit.
2674 2006-04-28 Massimiliano Mantione <massi@ximian.com>
2676 * mini-codegen.c: Fixed typo that thrashed inline.
2678 2006-04-28 Zoltan Varga <vargaz@gmail.com>
2680 * dominators.c (compute_dominators): Avoid using a worklist since
2681 it is not correct in some cases. Instead, iterate over all bblocks as
2682 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
2684 2006-04-28 Miguel de Icaza <miguel@novell.com>
2686 * mini.c (mono_jit_compile_method_inner): Use
2687 mono_prepare_exception_from_error that resets the value
2690 2006-04-27 Miguel de Icaza <miguel@novell.com>
2692 * mini.c: Move the mini_loader_error_to_exception to metadata.
2694 2006-04-27 Massimiliano Mantione <massi@ximian.com>
2696 * aliasing.c: Fixed bug 78210.
2698 2006-04-27 Massimiliano Mantione <massi@ximian.com>
2700 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
2701 default until all their problems (or the ones they trigger) are fixed.
2703 2006-04-26 Zoltan Varga <vargaz@gmail.com>
2705 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
2707 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
2708 as loaded only after resolving patches since that could invoke the same method.
2710 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
2712 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
2715 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
2718 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
2721 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
2722 made from AOT code through the PLT table.
2724 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
2725 holding the plt offset when a call is made to the aot plt trampoline.
2727 2006-04-25 Zoltan Varga <vargaz@gmail.com>
2729 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
2732 * Makefile.am (common_sources): Fix build breakage.
2734 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
2735 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
2736 intra-assembly calls if possible.
2738 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
2740 * mini-trampolines.c: Handle PLT entries.
2742 * mini.c: Avoid creating a GOT var for calls.
2744 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
2747 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
2750 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
2753 * mini.h: Bump AOT file format version.
2755 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
2758 2006-04-25 Martin Baulig <martin@ximian.com>
2760 * driver.c: Disable copyprop, consprop and inline when running
2761 inside the debugger.
2763 2006-04-25 Martin Baulig <martin@ximian.com>
2765 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
2766 with `get_current_thread' and added `detach'.
2767 (MonoDebuggerMetadataInfo): Added `thread_size',
2768 `thread_tid_offset', `thread_stack_ptr_offset' and
2769 `thread_end_stack_offset'.
2771 2006-04-25 Zoltan Varga <vargaz@gmail.com>
2773 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
2776 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
2777 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
2779 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
2781 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
2783 * aot.c: Add support for ADJUSTED_IID.
2785 2006-04-24 Zoltan Varga <vargaz@gmail.com>
2787 * aot.c (emit_method_order): Don't align method_order_end.
2789 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
2790 the interface ID changes.
2792 2006-04-21 Dick Porter <dick@ximian.com>
2794 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
2795 cleaning up a thread. Fixes the new part of bug 77470.
2797 2006-04-20 Geoff Norton <gnorton@customerdna.com>
2799 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
2802 2006-04-19 Zoltan Varga <vargaz@gmail.com>
2804 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
2806 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
2807 SIGSEGV. Fixes #78072.
2809 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
2810 unregister our SIGABRT handler.
2812 2006-04-19 Massimiliano Mantione <massi@ximian.com>
2814 * mini.c: Disabled inline where it can alter the call stack in a
2815 way visible from managed code.
2816 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
2819 2006-04-16 Zoltan Varga <vargaz@gmail.com>
2821 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
2822 on other platforms. Fixes #78089.
2824 2006-04-13 Martin Baulig <martin@ximian.com>
2826 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
2827 determine whether we're inside the debugger.
2830 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
2832 2006-04-12 Zoltan Varga <vargaz@gmail.com>
2834 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
2835 handler clauses. Fixes #78024.
2837 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
2838 in the CALL_MEMBASE opcodes. Fixes #78088.
2839 (mono_arch_get_vcall_slot_addr): Ditto.
2841 2006-04-10 Martin Baulig <martin@ximian.com>
2843 * debug-debugger.c: The thread handling code has now been moved
2844 into ../metadata/threads.c.
2846 2006-04-10 Zoltan Varga <vargaz@gmail.com>
2848 * driver.c (mono_main): Fix --with-gc=none build.
2850 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
2851 (mono_spillvar_offset_float): Ditto.
2852 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
2853 hreg, not when its !global, since on ia64, there is a third category: stacked
2856 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
2858 * mini.c: set MonoInst->klass for load field address and a few other
2861 2006-04-10 Zoltan Varga <vargaz@gmail.com>
2863 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
2865 2006-04-07 Zoltan Varga <vargaz@gmail.com>
2867 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
2868 the branch opt changes.
2870 2006-04-06 Dick Porter <dick@ximian.com>
2872 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
2874 * wapihandles.c (mini_wapi_seminfo):
2875 * driver.c (mono_main): Add semaphore info option
2877 2006-04-05 Zoltan Varga <vargaz@gmail.com>
2879 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
2880 branch optimization changes. Fixes #78009.
2882 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
2884 * mini.c: ignore accessibility of methods in managed->native wrappers.
2886 2006-04-04 Zoltan Varga <vargaz@gmail.com>
2888 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
2890 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
2892 2006-04-03 Zoltan Varga <vargaz@gmail.com>
2894 * mini.c: Modify the branch optimizations to preserve the invariant that
2895 the entries inside the in_bb and out_bb arrays are unique.
2896 (mono_unlink_bblock): Avoid creation of new arrays.
2898 2006-04-02 Zoltan Varga <vargaz@gmail.com>
2900 * mini.c (mono_unlink_bblock): Fix regression caused by previous
2903 2006-04-01 Zoltan Varga <vargaz@gmail.com>
2905 * mini.c (optimize_branches): Remove the "optimizations" in
2906 the cbranch1/cbranch2 -> branch cases which were causing several
2907 problems in the past. Fixes #77986.
2909 2006-03-31 Chris Toshok <toshok@ximian.com>
2911 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
2912 default optimizations :(
2914 2006-03-31 Zoltan Varga <vargaz@gmail.com>
2916 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
2919 2006-03-31 Massimiliano Mantione <massi@ximian.com>
2921 * local-propagation.c: Added comments to structs and removed
2922 "Mono" prefixes from local tree mover types.
2924 2006-03-30 Zoltan Varga <vargaz@gmail.com>
2926 * Makefile.am (arch_sources): Define this for each architecture so
2927 libmono_la_SOURCES is defined in one place.
2929 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
2931 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
2934 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
2936 * driver.c: print the GC name supplied by configure.
2938 2006-03-29 Massimiliano Mantione <massi@ximian.com>
2940 * local-propagation.c: Added tree mover, and moved here all the
2941 local propagation code from mini.c
2942 * mini.c: Added support for treeprop, and moved all the local
2943 propagation code to local-propagation.c
2944 * mini.h: Added support for treeprop
2945 * driver.c: Added support for treeprop, enabled consprop, copyprop,
2946 treeprop, inline and deadce by default
2947 * Makefile.am: Added local-propagation.c
2949 2006-03-25 Zoltan Varga <vargaz@gmail.com>
2951 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
2953 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
2955 * debug-debugger.c: make it compile without the Boehm GC.
2957 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
2959 * mini.c: fixed issue with mismatch when an icall is registered
2960 with multiple names but same address.
2962 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
2964 * declsec.c, mini-exceptions.c: use write barrier to set reference
2965 fields of managed objects.
2967 2006-03-19 Zoltan Varga <vargaz@gmail.com>
2969 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
2970 (can_access_internals): Fix a warning.
2972 * mini.c (print_method_from_ip): Rename this to
2973 mono_print_method_from_ip so it gets exported.
2975 * trace.c: Deal with strings inside StringBuilder's containing garbage
2976 and fix memory leaks. Fixes #77848.
2978 2006-03-19 Zoltan Varga <vargaz@gmail.com>
2980 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
2983 2006-03-16 Neale Ferguson <neale@sinenomine.net>
2985 * mini-s390.c: Remove OP_X86_TEST_NULL.
2987 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
2989 * mini.c: use the correct GetHashCode() for the moving collector.
2991 2006-03-16 Massimiliano Mantione <massi@ximian.com>
2993 * liveness.c: Regalloc spill cost tuning.
2995 2006-03-15 Neale Ferguson <neale@sinenomine.net>
2997 * mini-s390x.h: Correct S390_LONG macro.
2999 * mini-s390x.c: Cleanup unused code.
3001 2006-03-15 Zoltan Varga <vargaz@gmail.com>
3003 * jit-icalls.h: New file.
3005 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
3006 icalls and include that instead of including jit-icalls.c.
3008 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
3011 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
3013 * mini.c: when checking for member accessibility, also check for
3014 friend assemblies and for explicit interface implementations.
3016 2006-03-14 Zoltan Varga <vargaz@gmail.com>
3018 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
3020 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
3022 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
3023 common cases are done first.
3025 * mini-ops.h: Only define platform specific opcodes on the given platform.
3027 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
3030 2006-03-14 Martin Baulig <martin@ximian.com>
3032 Revert Paolo's change from r57348:
3034 * mini.h: don't use gboolean for bitfields.
3035 * mini.c: verifier changes for fields and methods accessibility.
3037 2006-03-13 Neale Ferguson <neale@sinenomine.net>
3039 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
3041 * mini-s390x.c: Fix conv_r_un.
3043 * cpu-s390, cpu-s390x.md: Fix lengths.
3045 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
3047 * mini.c: nested types have access to all the nesting
3048 levels, not just the enclosing types.
3050 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
3052 * mini.c: added a few more verification checks.
3054 2006-03-12 Zoltan Varga <vargaz@gmail.com>
3056 * liveness.c: Merge optimizations from the linear-il branch.
3058 2006-03-11 Zoltan Varga <vargaz@gmail.com>
3060 * mini-ia64.c (emit_call): Add a comment.
3062 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
3064 * tramp-ia64.c: Fix some warnings.
3066 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
3068 * mini.h: don't use gboolean for bitfields.
3069 * mini.c: verifier changes for fields and methods accessibility.
3071 2006-03-11 Zoltan Varga <vargaz@gmail.com>
3073 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
3074 lazy icall wrapper changes.
3076 * dominators.c: Replace all the dominator algorithms with faster
3077 ones from the linear-il branch.
3079 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
3082 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
3083 common cases are done first.
3085 * mini-amd64.c: Fix some warnings.
3087 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
3090 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
3093 * mini.h: Add a missing prototype.
3095 2006-03-10 Zoltan Varga <vargaz@gmail.com>
3097 * mini.c: Compile icall wrappers lazily.
3099 * mini-codegen.c: Use printf instead of g_print since its much faster.
3101 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
3104 * mini.c (optimize_branches): Cache the negative result from
3105 remove_block_if_useless ().
3107 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
3108 Also fix some bblock linking issues.
3110 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
3113 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
3115 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
3116 accessed fields first, for better cache behavior.
3118 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
3120 * mini.c: speedup IList<T> array accesses.
3122 2006-03-09 Zoltan Varga <vargaz@gmail.com>
3124 * mini.c (mono_method_to_ir): Handle large methods overflowing the
3125 inline_costs counter. Fixes #77190.
3127 2006-03-06 Zoltan Varga <vargaz@gmail.com>
3129 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
3130 trace messages. Fixes #77706.
3132 2006-03-04 Martin Baulig <martin@ximian.com>
3134 * tramp-amd64.c, tramp-x86.c
3135 (mono_debugger_create_notification_function): Use
3136 mono_global_codeman_reserve() to allocate a buffer at runtime and
3139 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
3141 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
3142 notification function at runtime and then call `initialize' in the
3143 `MONO_DEBUGGER__debugger_info' vtable.
3145 2006-03-04 Zoltan Varga <vargaz@gmail.com>
3147 * iltests.il: Fix a visibility problem.
3149 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
3151 * driver.c, mini.c: add hooks for the counters API.
3153 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
3155 * driver.c: show disabled options.
3157 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
3159 * linear-scan.c: always use cost-driven selection.
3161 2006-02-28 Raja R Harinath <rharinath@novell.com>
3163 * jit-icalls.c (helper_compile_generic_method): Revert change from
3166 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
3168 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
3170 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
3172 * inssel.brg: style fixes, mostly to force the updated monoburg
3173 to run for people using svn.
3175 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
3177 * mini.c: match monoburg changes.
3179 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
3181 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
3182 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
3183 declaration in the header file.
3185 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
3187 * helpers.c: reduce relocations and mem usage.
3189 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
3191 * mini.h, mini-codegen.c: disable logging features if
3192 requested by configure.
3194 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
3196 * mini.c: tiny verifier changes.
3198 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
3200 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
3201 cpu-pentium.md: stack alignment changes for osx/x86,
3202 partially from Geoff Norton <gnorton@customerdna.com>.
3204 2006-02-24 Raja R Harinath <harinath@gmail.com>
3206 * jit-icalls.c (helper_compile_generic_method): Update to changes
3207 in metadata/class.c.
3209 2006-02-24 Zoltan Varga <vargaz@gmail.com>
3211 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
3213 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
3214 interface calls with large offsets.
3216 2006-02-23 Raja R Harinath <rharinath@novell.com>
3218 * jit-icalls.c (helper_compile_generic_method): Document the
3219 special-case we depend on so that we can inflate the method twice
3220 with the same context with no bad side-effects.
3222 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
3224 * mini-x86.c, mini-amd64.c: fix for case when xen support
3227 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
3229 * mini-x86.c, mini-amd64.c: generate code to access tls items
3230 in a faster way for Xen systems.
3232 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
3234 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
3235 updates and compilation fixes for the OSX/x86 port, mostly from
3236 Geoff Norton <gnorton@customerdna.com>.
3238 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
3240 * inssel.brg: faster interface call implementation
3241 to sync with the interface_offsets MonoVTable changes.
3243 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
3245 * mini.c: more verification checks.
3247 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
3249 * mini.c: added a few more verification checks.
3251 2006-02-17 Neale Ferguson <neale@sinenomine.net>
3253 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
3254 facility on the processor and use it if available.
3256 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
3258 * driver.c, aot.c, mini.c: throw exception if the IL code is
3259 invalid or unverifiable.
3261 2006-02-17 Raja R Harinath <rharinath@novell.com>
3263 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
3266 2006-02-16 Zoltan Varga <vargaz@gmail.com>
3268 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
3270 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
3272 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
3273 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
3274 handling of instantiated generic valuetypes.
3276 2006-02-11 Zoltan Varga <vargaz@gmail.com>
3278 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
3279 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
3282 * generics.2.cs: Revert the nullable reftypes tests.
3284 2006-02-10 Zoltan Varga <vargaz@gmail.com>
3286 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
3287 using __builtin_frame_address (1) as it doesn't work in the presence
3288 of optimizations. Hopefully fixes #77273.
3290 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
3291 -> generics.cs change as it doesn't work with some automake versions.
3293 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
3295 * mini.c: handle systems that sue a different way to
3296 retrieve the stack address of the current thread.
3298 2006-02-09 Zoltan Varga <vargaz@gmail.com>
3300 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
3301 it specially in the makefile.
3303 * generics.2.cs: Add tests for nullable reference types.
3305 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
3307 * mini.c: always handle the case when mono_jit_init()
3308 is called in a thread different from the main thread,
3309 confusing libgc (bug #77309).
3311 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
3313 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
3315 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
3317 * mini.c: change optimize_branches () to use a single loop
3318 and introduce a new optimization to simplify some range checks.
3320 2006-02-03 Martin Baulig <martin@ximian.com>
3322 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
3323 and merged with debugger_thread_manager_add_thread().
3324 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
3325 inform the debugger about the main thread.
3327 2006-02-03 Zoltan Varga <vargaz@gmail.com>
3329 * basic.cs: Add test for div.un/rem.un constant folding.
3331 2006-02-03 Neale Ferguson <neale@sinenomine.net>
3333 * cpu-s390x.md: correct int_xor_imm length
3335 2006-02-03 Zoltan Varga <vargaz@gmail.com>
3337 * generics.2.cs: New test for #77442.
3339 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
3342 2006-02-02 Martin Baulig <martin@ximian.com>
3344 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
3345 <mono/metadata/mono-debug-debugger.h>
3347 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
3349 2006-02-02 Martin Baulig <martin@ximian.com>
3351 * debug-debugger.h: New header file for debug-debugger.c.
3353 * debug-debugger.c: Big API cleanup; don't run the managed Main()
3354 function is a separate thread anymore; add support for attaching.
3356 2006-02-01 Zoltan Varga <vargaz@gmail.com>
3358 * tramp-x86.c: Fix a warning.
3360 2006-01-31 Zoltan Varga <vargaz@gmail.com>
3362 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
3363 on very large methods.
3365 * aot.c (load_patch_info): Fix a warning.
3367 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
3369 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
3370 mini-ops.h: alu membase optimizations.
3372 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
3374 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
3375 to speedup StringBuilder.
3377 2006-01-27 Zoltan Varga <vargaz@gmail.com>
3379 * dominators.c (mono_compute_natural_loops): Fix detection of
3380 loop body start blocks.
3382 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
3384 2006-01-26 Zoltan Varga <vargaz@gmail.com>
3386 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
3389 2006-01-25 Massimiliano Mantione <massi@ximian.com>
3391 * aliasing.c: Fixed aliasing issue on 64 bit archs.
3393 2006-01-25 Martin Baulig <martin@ximian.com>
3395 * debug-debugger.c: Moved the `MonoDebuggerManager' and
3396 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
3397 started to cleanup this file a little bit.
3399 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
3401 * mini.c: optimize a codepath frequently happening in generics code.
3403 2006-01-23 Martin Baulig <martin@ximian.com>
3405 * Makefile.am: Only compile debug-debugger.c on supported platforms.
3407 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
3410 * driver.c: debug-debugger.c is only available if
3411 `MONO_DEBUGGER_SUPPORTED' is defined.
3413 2006-01-23 Martin Baulig <martin@ximian.com>
3415 * debug-debugger.c: Only enable this on platforms where the Mono
3416 Debugger is working (x86 and x86_64).
3418 2006-01-21 Martin Baulig <martin@ximian.com>
3420 The Mono Debugger is now using the normal `mono' instead of the
3421 `mono-debugger-mini-wrapper' when executing managed code.
3423 * debug-debugger.c: New file; previously known as
3424 debugger/wrapper/wrapper.c.
3426 * debug-mini.c (mono_init_debugger): Removed.
3428 * driver.c (mono_main): Added new `--inside-mdb' command line
3429 argument which is used when running inside the debugger.
3431 2006-01-20 Zoltan Varga <vargaz@gmail.com>
3433 * liveness.c (mono_analyze_liveness): Remove some unused data
3436 2006-01-17 Zoltan Varga <vargaz@gmail.com>
3438 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
3440 2006-01-16 Zoltan Varga <vargaz@gmail.com>
3442 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
3443 depends on implementation details of monobitset.
3445 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
3448 2006-01-15 Zoltan Varga <vargaz@gmail.com>
3450 * liveness.c: Update after monobitset changes.
3452 2006-01-14 Zoltan Varga <vargaz@gmail.com>
3454 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
3456 2006-01-11 Neale Ferguson <neale@sinenomine.net>
3458 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
3460 * mini-s390x.c: Remove warning messages.
3462 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
3464 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
3466 2006-01-10 Zoltan Varga <vargaz@gmail.com>
3468 * generics.2.cs: Add ldelem/stelem_any test.
3470 2006-01-10 Neale Ferguson <neale@sinenomine.net>
3472 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
3474 2006-01-07 Zoltan Varga <vargaz@gmail.com>
3476 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
3478 2006-01-06 Zoltan Varga <vargaz@gmail.com>
3480 * generics.2.cs: Reenable vtype tests.
3482 * inssel-x86.brg: Remove an icorrect valuetype rule.
3484 2006-01-06 Neale Ferguson <neale@sinenomine.net>
3486 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
3487 initial support for OP_ABS.
3489 2006-01-05 Neale Ferguson <neale@sinenomine.net>
3491 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
3493 2006-01-05 Neale Ferguson <neale@sinenomine.net>
3495 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
3496 conversion and implement LADD/LSUB.
3498 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
3501 2006-01-05 Neale Ferguson <neale@sinenomine.net>
3503 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
3505 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
3508 2006-01-05 Neale Ferguson <neale@sinenomine.net>
3510 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
3511 localloc is encountered. Fixes crash in test-183.cs when using gmcs
3512 (stack walk problem).
3514 2006-01-04 Zoltan Varga <vargaz@gmail.com>
3516 * aot.c (mono_aot_load_method): Fix a warning.
3518 2006-01-03 Neale Ferguson <neale@sinenomine.net>
3520 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
3522 2006-01-03 Zoltan Varga <vargaz@gmail.com>
3524 * iltests.il: Add test for #77148.
3526 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
3529 2006-01-03 Neale Ferguson <neale@sinenomine.net>
3531 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
3533 2006-01-03 Neale Ferguson <neale@sinenomine.net>
3535 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
3536 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
3538 * basic-long.cs: Add lconv-to-r4/r8 tests.
3540 2006-01-03 Zoltan Varga <vargaz@gmail.com>
3542 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
3544 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
3545 here as on other archs.
3547 2005-12-29 Neale Ferguson <neale@sinenomine.net>
3549 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
3551 2005-12-29 Neale Ferguson <neale@sinenomine.net>
3553 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
3555 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
3557 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
3558 instrument_prolog; Add memory_barrier instruction.
3560 2005-12-26 Zoltan Varga <vargaz@gmail.com>
3562 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
3564 2005-12-23 Zoltan Varga <vargaz@gmail.com>
3566 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
3568 * aliasing.c inssel.brg: Fix warnings.
3570 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
3571 could skip initialization of some parts of memory.
3573 * mini.c mini-ia64.c: Fix warnings.
3575 * inssel-sparc.brg: Add an implementation of lneg which actually works.
3577 2005-12-22 Zoltan Varga <vargaz@gmail.com>
3579 * aliasing.c (mono_build_aliasing_information): Add a workaround for
3580 a crash seen on sparc.
3582 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
3584 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
3586 2005-12-21 Neale Ferguson <neale@sinenomine.net>
3588 * mini-ops.h: Add s390_backchain instruction
3590 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
3592 * cpu-s390.md: Add s390_backchain instruction
3594 * mini-s390.c: Significant ABI changes
3596 * mini-s390.h: Cater for zero length structures
3598 2005-12-20 Neale Ferguson <neale@sinenomine.net>
3600 * mini-s390.c: ABI fixes
3602 * inssel-s390.brg: Remove debug statements
3604 * cpu-s390.md: Fix length of ATOMIC_xx operations
3606 2005-12-19 Zoltan Varga <vargaz@gmail.com>
3608 * basic-float.cs: Add float<->long conversion tests.
3610 2005-12-16 Neale Ferguson <neale@sinenomine.net>
3612 * mini-s390.c: Fix LOCALLOC processing.
3614 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
3616 2005-12-15 Zoltan Varga <vargaz@gmail.com>
3618 * iltests.il: Add tests for some opcodes not covered by the other
3621 2005-12-15 Neale Ferguson <neale@sinenomine.net>
3623 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
3624 register loading for Tail processing; Correct trace output.
3626 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
3628 * cpu-s390.md: Correct size of jmp instruction.
3630 2005-12-13 Neale Ferguson <neale@sinenomine.net>
3632 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
3634 2005-12-13 Neale Ferguson <neale@sinenomine.net>
3636 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
3637 Bring s390 up to current level.
3639 2005-12-12 Zltan Varga <vargaz@gmail.com>
3641 * generics.2.cs: Disable the newly added tests as they do not work yet.
3643 * generics.2.cs: Add valuetype tests.
3645 2005-12-09 Zoltan Varga <vargaz@gmail.com>
3647 * basic-long.cs: Add i4->u8 test.
3649 * objects.cs: Add tests for JIT intrinsic.
3651 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
3652 optimizations lost by a mistake.
3654 2005-12-07 Zoltan Varga <vargaz@gmail.com>
3656 * basic-long.cs: Remove a test moved to objects.cs.
3658 * arrays.cs: Add more array tests.
3660 2005-12-06 Zoltan Varga <vargaz@gmail.com>
3662 * arrays.cs: Add new tests for multi-dimensional arrays.
3664 2005-12-06 Raja R Harinath <rharinath@novell.com>
3666 * Makefile.am (test_sources2): Add generics.2.cs.
3667 (EXTRA_DIST): Add test_sources2.
3669 2005-12-05 Ben Maurer <bmaurer@ximian.com>
3671 Support for boxing and unboxing nullable types as well as the
3672 isinst operation on nullables, per the CLI ammendment.
3674 * inssel.brg (CEE_ISINST): Special case for nullable
3676 * mini.c (handle_unbox_nullable): new method
3677 (handle_box): Special case for nullable types
3678 (mono_method_to_ir): Call handle_unbox_nullable in correct
3681 * generics.2.cs: New test suite
3683 * Makefile.am: Support for regression tests with generics.
3685 2005-12-03 Zoltan Varga <vargaz@gmail.com>
3687 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
3688 allocated to registers. Fixes #76800.
3690 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
3692 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
3694 2005-11-30 Zoltan Varga <vargaz@gmail.com>
3696 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
3699 2005-11-29 Zoltan Varga <vargaz@gmail.com>
3701 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
3704 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
3706 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
3707 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
3709 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
3710 single precision before storing to a single precision location.
3712 2005-11-28 Raja R Harinath <rharinath@novell.com>
3714 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
3716 2005-11-27 Zoltan Varga <vargaz@gmail.com>
3718 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
3721 * basic.cs: Remove test_0_byte_compares test which was moved to
3722 objects.cs a long time ago.
3724 2005-11-22 Massimiliano Mantione <massi@ximian.com>
3726 * aliasing.c: Fixed aliasing issue on 64 bit archs.
3728 2005-11-20 Zoltan Varga <vargaz@gmail.com>
3730 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
3731 handlers are called.
3733 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
3736 * mini-ia64.c: Add support for the throw->branch exception
3739 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
3741 2005-11-18 Massimiliano Mantione <massi@ximian.com>
3743 * mini.c: Enabled "fastpath" deadce :-)
3745 2005-11-18 Massimiliano Mantione <massi@ximian.com>
3747 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
3748 alias analysis pass to support it.
3751 * liveness.c: Likewise (liveness computation can use aliasing
3752 information to be more accurate).
3753 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
3754 moreover made so that "--compile-all" uses the given optimization
3755 flags and not the default ones.
3756 * aliasing.c: Alias analysis (new file).
3757 * aliasing.h: Likewise.
3758 * Makefile.am: added "aliasing.c" and "aliasing.h".
3760 2005-11-17 Zoltan Varga <vargaz@gmail.com>
3762 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
3765 2005-11-13 Zoltan Varga <vargaz@gmail.com>
3767 * mini-exceptions.c (mono_handle_exception_internal): Remove the
3768 fp >= end_of_stack exit condition, as it is not needed, and it might
3769 become true for fp eliminated frames.
3771 2005-11-11 Zoltan Varga <vargaz@gmail.com>
3773 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
3776 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
3778 * mini-arm.c: fixed alignment of doubles/longs to match
3779 the C ABI (bug #76635).
3781 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
3783 * aot.c: fix compilation with --enable-minimal=aot.
3785 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
3787 * mini-arm.c: fixed compatibility with the new
3788 floating point emulator package for compares.
3790 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
3792 * mini.c : reverted sig->pinvoke changes (r51396-51397).
3794 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
3796 * mini-exceptions.c (print_stack_frame): Output to stderr.
3797 (mono_handle_native_sigsegv): Ditto.
3799 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
3801 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
3802 OP_LCONV_TO_OVF_I implementation.
3804 * mini-amd64.c: Add support for the throw->branch exception
3807 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
3808 when the catch clause catches a more general exception, i.e. Object.
3810 2005-10-30 Zoltan Varga <vargaz@gmail.com>
3812 * cpu-ia64.md: Remove unused opcodes.
3814 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
3815 specific defines for architectures defining USE_SIGACTION.
3817 * mini-ia64.c: Fix some warnings.
3819 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
3820 version seemed to skip a frame.
3822 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
3824 * mini.c: Clean up the usage of sig->pinvoke flag. Now
3825 only calls which are made to native code use this flag.
3827 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
3829 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
3830 varargs methods as well.
3832 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
3833 which have save_lmf set. Reorganize methods prologs a bit.
3835 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
3836 debugger to the proper place.
3838 2005-10-29 Martin Baulig <martin@ximian.com>
3840 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
3841 when running inside the debugger until the debugger has support
3844 2005-10-26 Zoltan Varga <vargaz@gmail.com>
3846 * mini.h: Fix a warning.
3848 2005-10-24 Miguel de Icaza <miguel@novell.com>
3850 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
3851 we expose publicly, this returns the string.
3853 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
3855 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
3856 with fp elimination.
3858 2005-10-21 Zoltan Varga <vargaz@gmail.com>
3860 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
3861 native stacktrace using the glibc 'backtrace' function if available.
3863 2005-10-20 Zoltan Varga <vargaz@gmail.com>
3865 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
3867 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
3868 handle SIGSEGVs received while in native code.
3870 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
3871 code, call mono_handle_native_sigsegv which will abort the runtime
3872 after printing some diagnostics, instead of converting it into a
3873 confusing NullReferenceException.
3875 2005-10-18 Zoltan Varga <vargaz@gmail.com>
3877 * cpu-pentium.md: Remove unused opcodes.
3879 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
3881 * mini-amd64.h (MonoLMF): Add rsp field.
3883 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
3886 2005-10-17 Zoltan Varga <vargaz@gmail.com>
3888 * mini-codegen.c (get_register_spilling): Fix some warnings.
3890 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
3892 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
3893 elimination during exception handling. Enable fp elimination by
3896 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
3899 2005-10-16 Martin Baulig <martin@ximian.com>
3902 (mono_debugger_run_finally): New public method for the debugger.
3904 2005-10-10 Zoltan Varga <vargaz@gmail.com>
3906 * debug-mini.c (mono_debug_init_method): Fix warning.
3908 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
3909 the 'exname' parameter const to fix some warnings.
3911 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
3913 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
3914 introduced by the previous patch.
3916 2005-10-08 Zoltan Varga <vargaz@gmail.com>
3918 * basic-float.cs: Add test for precision of float arithmetic.
3920 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
3921 when loading/storing single values from/to memory.
3923 * mini.c (mono_jit_compile_method_with_opt): Create the function
3924 pointers in the correct domain.
3926 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
3928 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
3929 introduced by previous patch.
3931 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
3932 when out_filter_idx is NULL.
3934 * mini-exceptions.c: Don't run filter clauses twice during exception
3935 handling. Fixes #75755.
3937 2005-10-07 Zoltan Varga <vargaz@gmail.com>
3939 * aot.c: Add support for ldflda wrappers.
3941 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
3944 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
3946 * mini.c, mini.h: do not consider exception handlers blocks when
3947 setting up interface variables.
3949 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
3951 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
3953 2005-10-03 Zoltan Varga <vargaz@gmail.com>
3955 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
3956 causes a regression.
3958 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
3960 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
3962 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
3963 of the OP_P definitions.
3965 * TODO: Add a proposal for dealing with the CEE/OP mess.
3967 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
3968 optimizations from the x86 port.
3970 * cpu-amd64.md: Ditto.
3972 * basic.cs basic-long.cs: Add tests.
3974 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
3976 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
3977 Patrik Torstensson's implementation of my exception-handling
3978 optimization idea, when the exception object is not used
3981 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
3983 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
3984 of the mul_imm optimizations from the old jit.
3986 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
3988 * mini.c, liveness.c: patch by Patrik Torstensson and
3989 Zoltan Varga to improve performance in methods with
3992 2005-09-30 Zoltan Varga <vargaz@gmail.com>
3994 * driver.c: Remove 'Globalization' entry from --version.
3996 2005-09-28 Zoltan Varga <vargaz@gmail.com>
3998 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
3999 there is a profiler interested in JIT events.
4001 * aot.c: Load profile files produced by the AOT profiling module, and
4002 reorder methods based on the profiling info. Add a 'method_order' table
4003 to the AOT file to make mono_aot_find_jit_info work with the reordered
4006 * mini.h: Bump AOT file version info.
4008 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
4010 * mini-arm.h: work around what looks like a gcc bug when optimizations
4013 2005-09-28 Raja R Harinath <rharinath@novell.com>
4015 * Makefile.am (AM_CFLAGS): Don't use += to append inside
4016 conditionals. Use ...
4017 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
4019 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
4021 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
4022 to determine the amount of memory to copy when passing valuetypes.
4024 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
4025 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
4027 2005-09-27 Zoltan Varga <vargaz@gmail.com>
4029 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
4030 information about aot.
4032 2005-09-27 Ben Maurer <bmaurer@ximian.com>
4034 * *.c: Replace the use of {Enter,Leave}CriticalSection with
4035 macros. This will allow a deadlock debugger to easily be plugged
4038 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
4040 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
4042 2005-09-27 Raja R Harinath <rharinath@novell.com>
4044 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
4045 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
4046 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
4047 ($(arch_built)) [CROSS_COMPILING]: Error out.
4049 2005-09-26 Zoltan Varga <vargaz@gmail.com>
4051 * aot.c: Add support for the no_special_static flag for classes.
4053 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
4055 * Reapply reverted patches.
4057 * *: Revert r50174 as well.
4059 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
4061 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
4063 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
4065 2005-09-23 Miguel de Icaza <miguel@novell.com>
4067 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
4068 part of the SIG_HANDLER_SIGNATURE.
4070 2005-09-23 Zoltan Varga <vargaz@gmail.com>
4072 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
4075 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
4076 introduced by previous patch.
4078 2005-09-21 Zoltan Varga <vargaz@gmail.com>
4080 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
4081 saved registers too.
4083 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
4084 upon the information returned by get_call_info ().
4086 * mini-x86.c (add_float): Fix stack size calculation.
4087 (mono_arch_call_opcode): Rewrite this so it works based up the
4088 information returned by get_call_info ().
4089 (mono_arch_get_this_vret_args): Ditto.
4091 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
4093 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
4094 in cinfo to determine the registers which need to be used.
4096 2005-09-20 Miguel de Icaza <miguel@novell.com>
4098 * driver.c (mono_main): Add --server and --desktop flags.
4100 2005-09-16 Zoltan Varga <vargaz@gmail.com>
4102 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
4103 registers as global registers.
4105 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
4106 longer needed with the new register allocator.
4108 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
4110 * cpu-ia64.md: Remove unused opcodes.
4112 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
4114 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
4116 * cpu-amd64.md: Remove unused opcodes.
4118 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
4119 needed with the new register allocator.
4121 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
4124 2005-09-16 Raja R Harinath <rharinath@novell.com>
4126 * Makefile.am (check-local): Don't invoke semdel-wrapper.
4128 2005-09-16 Martin Baulig <martin@ximian.com>
4130 * exceptions-amd64.c
4131 (throw_exception): Don't call mono_debugger_throw_exception() if
4132 we're a rethrow - see the FIXME in the code.
4134 2005-09-15 Geoff Norton <gnorton@customerdna.com>
4136 * mini.c (mono_init_exceptions): This only works on some architectures.
4138 2005-09-15 Zoltan Varga <vargaz@gmail.com>
4140 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
4143 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
4145 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
4146 now in mini-exceptions.c.
4148 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
4150 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
4151 now in mini-exceptions.c.
4153 2005-09-15 Zoltan Varga <vargaz@gmail.com>
4155 * exceptions-x86.c: Applied patch from Patrik Torstensson
4156 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
4158 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
4159 code into mini-exceptions.c. Add some assertions to it.
4161 2005-09-12 Zoltan Varga <vargaz@gmail.com>
4163 * aot.c (emit_section_change): Applied patch from "The Software Team"
4164 (<software@solmersa.com>). Fix as errors on windows.
4166 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
4168 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
4169 method info into the LMF.
4171 2005-09-11 Zoltan Varga <vargaz@gmail.com>
4173 * mini-ia64.c: Add proper unwind info for method epilogs.
4175 * exceptions-ia64.c: Add some code to help debugging.
4177 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
4179 * mini-exceptions.c: Fix warning.
4181 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
4183 * mini.c: Really fix build.
4185 * mini-x86.c mini-amd64.c: Fix build.
4187 2005-09-11 Zoltan Varga <vargaz@gmail.com>
4189 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
4191 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
4192 some Interlocked methods as intrinsics.
4194 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
4195 for Thread methods as well.
4197 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
4199 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
4201 * mini-ia64.c mini-x86.c mini-amd64.c
4202 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
4205 * mini.c (mono_init_exceptions): Fix build breakage.
4207 2005-09-10 Zoltan Varga <vargaz@gmail.com>
4209 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
4210 of instructions. Use the new ia64_unw_op macros for emitting unwind
4213 * mini.c (mono_init_exceptions): Initialize exception handling
4214 related trampolines at startup.
4216 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
4218 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
4220 2005-09-09 Zoltan Varga <vargaz@gmail.com>
4222 * mini.c: Handle type loading errors gracefully during compilation and
4223 throw the appropriate exception.
4225 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
4227 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
4228 for the mono binary.
4230 2005-09-09 Martin Baulig <martin@ximian.com>
4232 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
4235 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
4237 * mini-arm.h: use emulation for conv.r.un for the release.
4239 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
4241 * mini-arm.c, objects.cs: more fixes and tests for them.
4243 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
4245 * mini-arm.c: align structures to at least 4 bytes to be able
4246 to keep our current optimized memcpy.
4248 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
4250 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
4252 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4254 * mini.c: ignore SIGPIPE.
4256 2005-09-04 Zoltan Varga <vargaz@gmail.com>
4258 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
4260 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
4262 2005-09-02 Zoltan Varga <vargaz@gmail.com>
4264 * mini.h: Add prototype for mono_allocate_stack_slots_full.
4266 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
4268 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
4269 exception handling support.
4270 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
4271 patch by Brian Koropoff <briank@marakicorp.com>).
4273 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
4275 * mini.c: revert another 'optimization' which breaks when
4276 items on the eval stack need to be saved at a basic block end
4279 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
4281 * jit-icalls.c: for arrays, ensure we always provide
4284 2005-08-30 Zoltan Varga <vargaz@gmail.com>
4286 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
4288 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
4290 2005-08-29 Zoltan Varga <vargaz@gmail.com>
4292 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
4293 arguments in their original register.
4295 2005-08-28 Zoltan Varga <vargaz@gmail.com>
4297 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
4300 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
4301 when ssapre is enabled.
4303 * inssel-long.brg: Fix bug in previous patch.
4305 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
4306 multiplication by a constant.
4308 2005-08-27 Zoltan Varga <vargaz@gmail.com>
4310 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
4313 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
4316 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
4318 * inssel-arm.brg: apply changes tested by Brian Koropoff
4319 <briank@marakicorp.com>.
4321 2005-08-25 Zoltan Varga <vargaz@gmail.com>
4323 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
4325 2005-08-24 Zoltan Varga <vargaz@gmail.com>
4327 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
4328 to the same register if dreg is just a base register.
4329 (print_ins): Improve printing of membase opcodes.
4331 * inssel-x86.brg: Add optimized ldind(reg) rules.
4333 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
4335 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
4337 * mini.c: when running under valgrind, set the stack bottom for
4338 the GC at the actual approximate stack for the app (fixes running
4339 mono with valgrind).
4341 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
4343 * mini.c: do no break at the first valuetype to init found
4346 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
4348 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
4350 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
4352 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
4354 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
4356 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
4358 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
4360 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
4362 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
4365 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
4368 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
4371 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
4373 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
4375 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
4377 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
4378 in the tail recursion optimization.
4380 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
4381 debug info into the assembly file.
4383 * iltests.il: Add test for filter regions.
4385 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
4386 initial stack of filter regions. Fixes #75755.
4388 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
4390 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
4393 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
4395 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
4396 the check for an already compiled method on non-ia64 platforms.
4397 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
4400 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
4402 * inssel-x86.brg: Add some optimized call rules.
4404 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
4406 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
4409 * mini.h mini-trampolines.c: Pass the trampoline argument to
4410 mono_arch_patch_delegate_trampoline.
4412 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
4414 * mini-trampolines.c: Fix build.
4416 * mini-amd64.h: Add delegate trampolines.
4418 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
4420 * inssel-amd64.brg: Add optimized call rules.
4422 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
4424 * inssel-ia64.brg: Add optimized ldind(reg) rules.
4426 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
4428 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
4431 * mini-ia64.c: Remove LMF fixmes.
4433 * mini-ia64.h: Remove most fields from LMF.
4435 * inssel-ia64.brg (stmt): Fix unaligned access errors.
4437 * mini-trampolines.c: Add support for IA64 function descriptors.
4439 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
4440 for IA64 function descriptors.
4442 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
4444 * tramp-arm.c: patch the vtable for virtual calls. Added
4445 support code to register/unregister the LMF.
4446 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
4449 2005-08-19 Dick Porter <dick@ximian.com>
4451 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
4452 bit value if needed.
4454 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
4456 * mini.c (mini_get_method): Move handling of wrapper data here.
4458 * mini.c (mono_method_to_ir): Add support for dynamic methods.
4460 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
4463 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
4464 bblock->code does not remain empty.
4466 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
4468 * arrays.cs: Add regression test for #75832.
4470 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
4471 rules. Fixes #75832.
4473 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
4474 instruction scheduling.
4476 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
4478 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
4480 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
4482 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
4484 * mini-codegen.c: Fix VC build.
4486 * cpu-pentium.md: Increase length of atomic_exhange_i4.
4488 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4490 * mini.h: fix signature for mono_register_opcode_emulation.
4492 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
4494 * mini.c: Get rid of most of the helper_sig_... constants using
4495 mono_create_icall_signature ().
4497 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
4499 * jit-icalls.c (helper_ldstr): New helper function.
4501 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
4503 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
4504 throw, load the string using a helper call instead of creating a string object.
4506 * aot.c: Update after LDSTR changes.
4508 * mini.h: Bump AOT file version.
4510 * aot.c: Save class size info into the AOT file. Print more statistics during
4513 * mini.h: Bump AOT file version.
4515 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
4516 ordering of disasm cases. Fixes #74957.
4518 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
4520 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
4521 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
4522 the generic code needed for the ARM port.
4524 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
4526 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
4527 inssel-arm.brg: more ARM features and fixes.
4529 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
4531 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
4532 ARM port work in progress.
4534 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
4536 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
4538 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
4540 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
4542 * inssel.brg (mini_emit_memset): Add support for unaligned access.
4544 * *-ia64.*: Ongoing IA64 work.
4546 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
4548 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
4550 * TODO: Remove out-of-data todo stuff.
4552 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
4555 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
4557 * mini.h: Bump corlib version.
4559 2005-07-27 Martin Baulig <martin@ximian.com>
4562 (create_copy_ins): Added `const unsigned char *ip' argument; set
4563 `copy->cil_code' from it.
4565 2005-07-27 Martin Baulig <martin@ximian.com>
4567 * mini-exceptions.c (mono_handle_exception): Don't call
4568 mono_debugger_handle_exception() for filters.
4570 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
4572 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
4575 2005-07-26 Martin Baulig <martin@ximian.com>
4577 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
4579 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
4580 helper_compile_generic_method() if the method is actually virtual
4583 2005-07-26 Martin Baulig <martin@ximian.com>
4586 (trampoline_code): Renamed to `mono_trampoline_code' and made it
4587 public; this is now accessed directly by the debugger.
4588 (mono_generic_trampoline_code): Removed.
4591 (mono_debug_init_method): Also add interncalls and wrappers.
4593 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
4595 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
4597 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
4599 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
4601 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
4603 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
4605 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
4607 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
4608 getting TLS offsets on AMD64 too.
4610 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
4612 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
4614 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
4616 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
4617 inssel-arm.brg, mini-arm.h: ARM port work in progress.
4619 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
4621 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
4623 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
4626 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
4627 mono_sparc_is_virtual_call ().
4629 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
4631 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
4632 trampoline parameters.
4634 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
4636 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
4637 to mono_arch_get_vcall_slot_addr.
4639 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
4642 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
4644 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
4646 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
4648 2005-07-19 Martin Baulig <martin@ximian.com>
4650 * exceptions-amd64.c (throw_exception): Call
4651 mono_debugger_throw_exception() here like we're doing it on i386.
4653 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
4655 * mini-ia64.c: Add optimized TLS access support.
4657 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
4659 * mini-exceptions.c: Ongoing IA64 work.
4661 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
4663 * mini.c: Use the default optimization set when embedding. Fixes
4666 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
4668 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
4669 of trampolines to a separate file.
4671 * mini-trampolines.c: New file.
4673 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
4676 * tramp-x86.c: Reorganize the trampoline code to be similar to the
4679 * mini-codegen.c: Fix cygwin build.
4681 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
4683 * mini.c: Add some minor changes needed by the IA64 port.
4685 * *-ia64.*: Ongoing IA64 work.
4687 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
4689 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
4690 trampolines into arch-independent and arch-dependent parts.
4692 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
4694 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
4696 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
4698 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
4699 the xp-regalloc-branch for amd64.
4701 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
4702 xp-regalloc-branch for x86.
4704 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
4706 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
4708 2005-07-06 Martin Baulig <martin@ximian.com>
4711 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
4712 (mono_jit_runtime_invoke): Likewise.
4714 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
4716 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
4719 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
4720 without loading their metadata. Reorganize the file format so exception handling+
4721 debug info is kept separate from normal method info. Create MonoJitInfo
4722 structures for methods lazily.
4724 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
4726 (x86_class_init_trampoline): Patch AOT class init trampolines too.
4728 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
4730 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
4733 * mini.h: Bump AOT file version.
4735 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
4737 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
4739 2005-07-01 Raja R Harinath <rharinath@novell.com>
4741 * Makefile.am (check-local): Call semdel-wrapper.
4743 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
4745 * mini-x86.c: Revert the last change as it seems to break the build..
4747 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
4749 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
4751 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
4753 2005-06-27 Ben Maurer <bmaurer@ximian.com>
4755 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
4756 outside of the macro, so strange stuff doesn't happen with gcc4
4757 (NEW_AOTCONST_TOKEN): Likewise.
4759 2005-06-28 Martin Baulig <martin@ximian.com>
4761 * mini.c (mini_class_is_system_array): New static method; use this
4762 instead of `klass->parent == mono_defaults.array_class' everywhere
4763 since this also works for the new generic array class.
4765 2005-06-26 Ben Maurer <bmaurer@ximian.com>
4767 * inssel.brg: Remove warnings.
4769 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
4771 * mini-ia64.c: Ongoing IA64 work.
4773 * basic-float.cs: Add float->i1 conversion test.
4775 * iltests.il: Add conv.u4 test.
4777 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
4779 * inssel-long.brg: Fix bug caused by last change.
4781 2005-06-23 Geoff Norton <gnorton@customerdna.com>
4783 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
4784 BSDs. Allows the x86 JIT to work on OSX86
4786 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
4788 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
4791 * mini-ia64.c: Ongoing IA64 work.
4793 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
4795 * mini-ia64.c: Ongoing IA64 work.
4797 * driver.c: Clean up jit_code_hash as well when using --regression.
4799 * inssel-long.brg: Fix long->i4/u4 conversion rules.
4801 * basic-long.cs: Add tests for long->u4 conversion.
4803 2005-06-18 Ben Maurer <bmaurer@ximian.com>
4805 * mini.c: Take mono_get_domainvar out of macros. This makes sure
4806 that we do not depend on undefined C behavior: the order stuff
4807 gets evaluated within an expression. Fixes mono when compiled on
4810 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
4812 * *-ia64.*: Ongoing IA64 work.
4814 * aot.c: Lower memory usage while loading AOT methods.
4816 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
4818 * mini.h: Bump AOT file format version.
4820 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
4822 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
4824 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
4826 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
4827 not on callee assembly). Fixed some comments.
4829 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
4831 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
4832 it gets proper disassembly.
4833 (emit_method_info): Remove some dead code.
4835 * mini.c (mini_method_compile): Allways allocate the GOT var in
4836 mono_method_to_ir for emulating opcodes.
4838 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
4840 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
4841 before freeing the code memory. Fixes #74990.
4843 * objects.cs: Add regression test for #74992.
4845 * liveness.c: Extend live ranges of arguments to the beginning of the
4846 method. Fixes #74992.
4848 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
4849 so it points into the faulting instruction.
4851 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
4853 * jit-icalls.c (mono_imul_ovf): Add exception handling.
4855 * *-ia64.*: Ongoing IA64 work.
4857 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
4859 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
4861 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
4863 * *-ia64.*: Ongoing IA64 work.
4865 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
4867 * basic-long.cs: Add tests for add/sub.ovf.
4869 * basic.cs: Add tests for sub.ovf.
4871 * *-ia64.*: Ongoing IA64 work.
4873 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
4875 * *-ia64.*: Ongoing IA64 work.
4877 * basic.cs: Add conv.ovf.i4.un test.
4879 2005-06-09 Massimiliano Mantione <massi@ximian.com>
4881 * mini.c: (remove_block_if_useless) Fixed bug 75061.
4883 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4885 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
4887 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
4889 * *-ia64.*: Ongoing IA64 work.
4891 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4894 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
4896 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
4898 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
4900 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
4902 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
4904 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
4905 of a call is callable by a near call.
4907 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
4909 * mini-ia64.c: Ongoing IA64 work.
4911 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
4913 * genmdesc.c: Make the generated array non-static.
4915 * inssel-long.brg: Fix LSHR_IMM rule.
4917 * *-ia64.*: Ongoing IA64 work.
4919 * *-ia64.*: Ongoing IA64 work.
4921 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
4923 * *-ia64.*: Ongoing IA64 work.
4925 * *-ia64.*: Ongoing IA64 work.
4927 * mini-ia64.c: Ongoing IA64 work.
4929 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
4931 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
4933 * objects.cs basic-calls.cs: Move some tests to objects.cs.
4935 * objects.cs basic-long.cs: Move some tests to objects.cs.
4937 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
4939 * *-ia64.*: Ongoing IA64 work.
4941 * iltests.il: Add a new test.
4943 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
4944 newobj. Fixes #75042.
4946 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
4948 * *-ia64.*: Ongoing IA64 work.
4950 * *-ia64.*: Ongoing IA64 work.
4952 * *-ia64.*: Ongoing IA64 work.
4954 * basic.cs objects.cs: Move tests accessing static variables as well.
4956 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
4958 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
4960 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
4962 * driver.c: Always print failed tests.
4964 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
4967 * *ia64*: Ongoing IA64 work.
4969 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
4971 * basic.cs: Add tests for add.ovf. Fix warnings.
4973 2005-05-18 Miguel de Icaza <miguel@novell.com>
4975 * driver.c (mono_main): Avoid crash if no argument is passed to
4976 --break; Do not use g_error, but f_printf. And fix all other
4977 ocurrences of the same crash.
4979 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
4981 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
4982 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
4985 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
4987 * *-ia64.*: Add beginnings of IA64 backend.
4989 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
4991 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
4993 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
4996 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
4998 * mini-amd64.c: Fix a warning.
5000 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
5002 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
5003 in float_neg. Fixes #74897.
5005 * mini-amd64.c (emit_call): Fix another near call bug.
5007 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
5009 * declsec.c: Keep the appdomain information in the structure. Added a
5010 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
5011 value gets overwritten).
5012 * declsec.h: Set the default MonoArray for the the stack to 6. Added
5013 an MonoAppDomain member to MonoSecurityFrame.
5014 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
5015 used in the stack walk. Now use a MonoArray which grow (double) when
5018 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
5020 * mini.c: Re-enabled runtime cleanup, since running threads should
5021 now properly stop when exiting.
5023 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
5025 * mini-codegen.c: New file contaning the arch-independent local
5026 register allocator. Not used by any architectures yet.
5028 * mini.h linear-scan.c: Merge some changes from the
5029 mini-xp-local-regalloc branch.
5031 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
5033 * mini-amd64.c (emit_call): Fix calls to native functions when the
5034 runtime is compiled as a shared library. Fixes #74756.
5036 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
5037 on a literal field. Fixes #74751.
5039 2005-04-25 Raja R Harinath <rharinath@novell.com>
5041 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
5043 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
5045 * objects.cs: Add missing null casting test.
5047 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
5049 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
5050 in wrapper methods. Also rename 'address' variable to 'offset'.
5052 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
5054 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
5057 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
5059 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
5062 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
5064 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
5066 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
5068 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
5069 just the last bytes.
5071 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
5073 * aot.c (mono_compile_assembly): Fix warning.
5075 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
5076 by the _MSC_VER stuff.
5078 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
5080 * inssel-long.brg: Fix #74588.
5082 * cpu-amd64.md: Fix #74591.
5084 * iltests.il: Add new regression tests.
5086 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
5088 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
5091 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
5093 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
5095 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
5096 from Bill Middleton <flashdict@gmail.com>.
5098 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
5100 * arrays.cs: Add new regression test. Fix warnings.
5102 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
5104 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
5105 and leakage in CKFINITE.
5107 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
5108 this to a null op since it is called on amd64 too.
5110 * exceptions-amd64.c (get_throw_trampoline): Align stack.
5112 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
5113 body since this is not used on amd64.
5115 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
5117 * mini-amd64.c: Remove obsolete fixmes.
5119 * mini.c (print_method_from_ip): Fix debugging support.
5121 2005-2-1 Massimiliano Mantione <massi@ximian.com>
5123 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
5124 so that expressions that don't give much gain are not reduced.
5125 * ssapre.h: Likewise.
5127 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
5129 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
5131 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
5133 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
5135 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
5137 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
5139 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
5141 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
5143 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
5146 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
5148 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
5150 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
5152 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
5153 MONO_ARCH_USE_SIGACTION. Fixes #74252.
5155 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
5157 * mini-x86.c: Fix up stack overflow handling.
5159 * exceptions.cs: Add new regression test.
5161 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
5163 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
5164 mono_jit_thread_attach.
5166 * mini.c (mono_method_to_ir): Verify called method is not abstract.
5168 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
5170 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
5171 avoid calling constructors using callvirt.
5173 * inssel.brg: Fix #74073.
5175 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
5177 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
5178 compilation with non-GCC compilers.
5179 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
5180 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
5182 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
5184 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
5185 klass->interface_offsets (will likely fix bug#74073).
5187 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
5189 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
5191 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
5193 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
5194 to amd64_div_reg_size ().
5196 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
5198 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
5200 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
5202 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
5204 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
5206 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
5208 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
5210 * mini.c (mono_precompile_assembly): Load and precompile referenced
5211 assemblies as well. Fixes #74015.
5213 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
5215 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
5217 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
5219 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
5220 a lot of checks and (anyway) permissions cannot work until corlib is
5223 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
5225 * mini-ppc.c: fixed ABI issue on sysv/ppc.
5227 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
5229 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
5230 calls (fixes bug#72824).
5232 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
5234 * mini.c: fix tail recursion elimination (see test in bug#73936).
5236 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
5238 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
5239 some fp functions in sse2 mode.
5241 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
5243 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
5245 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
5247 * mini.h mini.c: Add mono_get_jit_tls_key ().
5249 * mini-x86.c: Enable fast TLS support on windows.
5251 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
5253 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
5254 * mini.c: Check for p/invoke method when generating code. If a
5255 p/invoke method, or it's class, isn't decorated with [Suppress
5256 UnmanagedCodeSecurity] then generate code to call System.Security.
5257 UnmanagedDemand (only if the security manager is active).
5259 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
5261 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
5262 last change as it seems to cause strange crashes.
5264 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
5266 * *.c: handle unsafe function pointers where needed.
5268 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
5270 * mini.c (mono_jit_free_method): Remove the fixme too.
5272 2005-03-15 Miguel de Icaza <miguel@novell.com>
5274 * mini.c: As discussed, make the code actually free the delegate
5275 thunk now, to enable the debugging of delegate problems, use
5276 MONO_DEBUG=1 when running Mono.
5278 This takes also care of parts of the leaks as seen by Joe.
5280 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
5282 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
5283 thread_tls_offset calculation.
5285 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
5287 * declsec.c: Reworked linkdemand checks for icall. The previous code
5288 was using the declaration code (untrusted) and didn't work as expected
5289 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
5292 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
5294 * iltests.il: Add new localloc test.
5296 * mini-amd64.c: Handle large stack allocations the same way as on
5297 windows if stack overflow handling is working.
5299 * mini-amd64.c: Allocate the signal stack using mmap.
5301 * mini.c (sigsegv_signal_handler): Fix reading of context.
5303 * mini-exceptions.c: Fix up stack overflow handling.
5305 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
5307 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
5309 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
5311 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
5313 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
5314 tramp_init functions as they are no longer needed.
5316 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
5318 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
5320 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
5322 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
5324 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
5327 * mini-ops.h: Add OP_LMUL_IMM.
5329 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
5330 long mul/div opcodes as intrinsic.
5332 * mini-amd64.c (emit_call): Handle the case when the callee might be
5335 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
5337 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
5340 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
5342 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
5344 2005-03-09 Ben Maurer <bmaurer@ximian.com>
5346 * mini.c (mono_codegen): Don't leak here, to help people running
5349 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
5351 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
5352 conversions in sse2 mode.
5354 * basic-float.cs: Add regression test.
5356 * mini-amd64.c: Reenable sse2.
5358 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
5360 * mini-amd64.c: Disable sse2 until some regressions are fixed.
5362 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
5364 * driver.c: Copyright text should include 2005.
5366 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
5368 * cpu-amd64.md (load_membase): Fix more max lengths.
5370 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
5372 * cpu-amd64.md (load_membase): Fix max length.
5374 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
5376 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
5378 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
5379 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
5381 * basic-float.cs: Add rounding regression test.
5383 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
5385 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
5387 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
5388 structures in registers for pinvoke wrappers.
5390 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
5392 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
5394 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
5396 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
5397 wrapper to mono_jit_thread_attach.
5399 * mini.c (mini_jit_thread_attach): New jit icall.
5401 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
5402 native->managed wrappers.
5404 * exceptions.cs: Add new regression test.
5406 * mini.c (optimize_branches): Check regions in the cbranch to throw
5407 block case as well. Fixes #73242.
5409 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
5411 * mini.c: thread safety fixes.
5413 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
5415 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
5416 patching stuff, since delegates use jump trampolines so there is
5419 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
5422 * tramp-amd64.c: Fix build.
5424 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
5425 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
5427 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
5428 Rename this to mono_arch....
5429 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
5431 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
5433 * mini-amd64.c (emit_call): If both the caller and the callee is
5434 guaranteed to have 32 bit addresses, emit a normal call.
5436 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
5438 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
5439 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
5440 method_ptr inside delegates.
5442 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
5444 * mini.c (mono_jit_free_method): Free the method info even if the native code is
5445 invalidated. Fixes #73001.
5447 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
5449 * mini-x86.c: Only use stdcall for pinvokes on windows.
5451 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
5453 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
5454 * mini-x86.c: remove unreliable __thread var offset detection,
5455 use the correct accessors and enable by default.
5457 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
5459 * mini.c (mono_jit_free_method): Fix memory leak.
5461 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
5463 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
5465 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
5467 * cpu-amd64.md: Fix lengths of atomic opcodes.
5469 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
5471 * driver.c: try to not imply using ICU is any good.
5473 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
5475 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
5476 functions as inline ops.
5478 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
5479 some Interlocked functions as inline ops.
5481 * mini.c (move_basic_block_to_end): Fix bug in last patch.
5483 * mini.h (MonoBasicBlock): Reorganize fields a bit.
5485 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
5487 * mini.c: Add support for OP_NOT_TAKEN.
5489 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
5490 structures in registers for pinvoke wrappers.
5492 * mini-amd64.c: Fix warnings.
5494 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
5496 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
5498 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
5500 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
5501 address instead of loading the address from it.
5503 * mini-x86.c: Add support for returning small structs in registers
5504 on Win32. Fixes part of #70864.
5506 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
5508 * trace.c (get_token): Improve error checking.
5510 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
5512 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
5514 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
5516 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
5517 it can be reused for MonoClass.
5518 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
5521 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
5523 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
5524 instead of a MonoReflectionMethod. The method information wasn't used
5525 when displaying SecurityException details (but will be now).
5527 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
5529 * Makefile.am : windows build fix.
5531 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
5533 * iltests.il: Add new regression test.
5535 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
5538 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
5540 * mini.c: Moved linkdemand check into helper function check_linkdemand
5541 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
5544 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
5546 * declsec.c: Added statistics counter for different kinds of
5548 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
5549 (and commented) declaration.
5550 * mini.c: Added statistics counter for security Demand code
5551 generation. Added display of security statistics.
5553 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
5555 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
5556 Fix compilation errors under gcc-2.95.
5558 2005-02-12 Ben Maurer <bmaurer@ximian.com>
5560 * mini.c, driver.c: Use the new jit trampoline hashtable
5562 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
5564 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
5566 2005-02-11 Martin Baulig <martin@ximian.com>
5568 * debug-mini.c (mono_debug_close_method): Free the line number array.
5570 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
5572 * aot.c: Break up large methods into smaller ones. Share GOT slots for
5575 * mini.h: Bump AOT file format version.
5577 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
5579 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
5581 * declsec.h: Added macros to get/set lazyly initialized security
5582 informations about assemblies. Added new enum for different type of
5583 possible LinkDemand violation. Added function to check LinkDemands.
5584 * mini.h: Added a field to MonoCompile to hold any security violation
5585 detected when JITting a method (so it can be thrown later).
5586 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
5587 and CEE_CALLVIRT. Added code to throw exception at the end of
5588 mini_method_compile (note: the exception is unhandled right now).
5590 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
5592 * mini.c, jit-icalls.c: use the managed implementation of
5593 memset for initobj and memset, to avoid managed <-> unmanaged
5596 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
5598 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
5599 optimization if it would need a GOT var.
5601 * basic.cs: Add tests for constant propagation and switch statements.
5603 * ssa.c: Fix out-of-range constant propagation and switch statements.
5605 2005-02-09 <vargaz@freemail.hu>
5607 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
5609 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
5611 * cpu-amd64.md (load_membase): Fix max length of load_membase.
5613 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
5615 * mini.c: update to new signature of mono_class_get_allocation_ftn().
5617 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
5619 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
5620 arithmetic operations.
5622 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
5624 * mini-ppc.c: add a workaround for broken user code that
5625 DllImports vararg functions with non-vararg signatures.
5627 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
5629 * mini.c (mono_jit_compile_method_inner): Add detection and a
5630 meaningfull error message for assemblies written in Managed C++.
5632 * tramp-amd64.c mini-amd64.h: Add support for
5633 create_trampoline_from_token ().
5635 * aot.c mini-x86.c abcremoval.c: Applied patch from
5636 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
5638 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
5640 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
5641 which takes a MonoImage/token as parameter instead of a MonoMethod.
5643 * aot.c: Use the new trampoline for initializing vtables.
5645 * aot.c: Add support for ldfld/stfld_remote wrappers.
5647 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
5648 rules for compare <MEM>, IMM.
5650 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
5652 * aot.c: Handle inherited finalizers correctly.
5654 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
5656 * inssel.brg (stmt): Add a missing _setup_... ().
5658 * aot.c: Save some parts of the class state to the AOT file and use it
5659 to recompute that state when a class is initialized.
5661 * mini.c: Install AOT hooks into the runtime.
5663 * mini.h: Bump AOT file format version.
5665 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
5668 * iltests.il: Add new test.
5670 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
5674 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
5676 * mini.c: setup the statistical profiler in the thread attach
5677 callback to cope with the new single thread code.
5679 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
5681 * mini-ppc.c: ensure we have enough room for the profiler
5682 calls (fixed bug#72084).
5684 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
5686 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
5689 2005-2-1 Massimiliano Mantione <massi@ximian.com>
5691 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
5693 2005-2-1 Massimiliano Mantione <massi@ximian.com>
5695 * ssapre.c: Fixed an issue with down safety (this allows IronPython
5696 to succesfully execute parrotbench).
5697 * ssapre.h: Likewise.
5699 2005-2-1 Massimiliano Mantione <massi@ximian.com>
5701 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
5702 variable for stores to method arguments (fixes a SSAPRE issue).
5704 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
5706 * mini.c: handle value types in dup, fixes gen-112.cs.
5708 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
5710 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
5711 sequence for calls in dynamic methods to avoid thunks.
5713 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
5715 * mini.c: correctly remove dynamic methods from the hashtable.
5717 2005-1-20 Massimiliano Mantione <massi@ximian.com>
5719 * driver.c: Disabled SSAPRE until fix the bug that appears
5720 in IronPython's parrotbench.
5722 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
5724 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
5726 * mini.c (mono_method_to_ir): Revert the previous change.
5728 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
5731 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
5732 mono_jit_info_table_find () etc. when running under valgrind.
5734 * inssel.brg: Fix warnings.
5736 * mini-exceptions.c: Fix warnings.
5738 2005-01-31 Martin Baulig <martin@ximian.com>
5740 * driver.c (compile_all_methods_thread_main): Don't try to compile
5741 generic methods or anything which has type parameters.
5743 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
5745 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
5747 * TestDriver.cs: Add --verbose flags.
5749 * graph.c ssa.c: Fix 64 bit warnings.
5751 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
5752 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
5753 Fix 64 bit warnings.
5755 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
5756 variable not spotted by gcc.
5758 * mini-amd64.c inssel-amd64.brg: Applied patch from
5759 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
5760 X86_COMPARE_MEMBASE opcodes.
5762 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
5764 2005-01-29 Ben Maurer <bmaurer@ximian.com>
5766 * *: MonoMethod->signature might be NULL now. You *MUST* use
5767 mono_method_signature.
5769 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
5771 * driver.c (compile_all_methods_thread_main): Compile the methods
5772 without invoking cctors.
5774 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
5776 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
5777 * basic-calls.cs: test for the above.
5779 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
5781 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
5782 MonoJitInfo changes.
5784 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
5786 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
5787 eagerly if it contains dynamic methods.
5789 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
5791 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
5792 trace, it is now computed by an icall from trace_ips.
5794 * mini-exceptions.c: Fix a warning.
5796 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
5798 * mini-exceptions.c: don't bother getting stack trace info if
5799 it's not going to be used.
5801 2005-01-27 Raja R Harinath <rharinath@novell.com>
5803 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
5806 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
5808 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
5810 * aot.c: Avoid calling mono_method_get_header () if not needed.
5812 * mini.h: Bump AOT file format version.
5814 * mini.c (mono_emit_native_call): Allocate a GOT var here.
5816 * mini.c (mono_print_tree): Print more info for calls.
5818 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
5820 * declsec.h: Remove warning by adding missing include for marshal.h
5822 2005-01-26 Martin Baulig <martin@ximian.com>
5824 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
5827 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
5829 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
5832 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
5834 * aot.c (mono_compile_assembly): Fix a warning.
5836 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
5838 * declsec.c: Look for security attributes on the original MonoMethod
5839 (and not the wrapped one). This fix permissions on icalls.
5841 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
5843 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
5845 * mini.c (mono_allocate_stack_slots): Add a fixme.
5847 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
5849 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
5851 * inssel.brg: optimize casts of sealed types (more
5852 optimizations waiting for fixes in remoting).
5854 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
5856 * inssel.brg (stmt): Add another dummy rule.
5858 * driver.c: Fix warnings.
5860 * driver.c (mono_main): If running under valgrind, instruct glib to use
5861 the system allocation functions so valgrind can track the memory
5862 allocated by the g_... functions.
5864 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
5866 * mini-ops.h: Add OP_DUMMY_STORE opcode.
5868 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
5870 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
5871 variables in try regions.
5873 * mini.c (mini_method_compile): Don't disable optimizations on large
5874 methods when AOT compiling.
5876 * mini.c (mono_allocate_stack_slots): New arch independent method to
5877 allocate stack slots. Not yet used.
5879 2005-01-22 Ben Maurer <bmaurer@ximian.com>
5881 * debug-mini.c (mono_debug_close_method): Plug some leaks.
5883 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
5885 * mini-ppc.c: make the branch info relative as the code
5886 buffer can be reallocated.
5888 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
5890 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
5891 * driver.c: Removed the AOT/security restriction. Now initialize the
5892 security manager (in metadata) if --security is used.
5893 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
5894 rather than the pointer to declarative security, when AOT is used.
5896 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
5898 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
5899 basic blocks, reduced intrinsic exception throwing code size.
5901 2005-01-22 Miguel de Icaza <miguel@ximian.com>
5903 * driver.c (mini_usage): Reorder the usage screen.
5905 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
5907 * mini.c (mono_resolve_patch_target): Fix warning.
5909 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
5911 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
5914 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
5916 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
5917 breaks the amd64 build.
5919 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
5920 register allocation. Fixes #71454.
5922 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
5924 * arrays.cs: Add new regression test.
5926 2005-1-20 Massimiliano Mantione <massi@ximian.com>
5928 * ssapre.c: Turned usage of snprintf to GString.
5929 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
5930 (I left it on by mistake in my previous commit).
5932 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
5934 * mini.c, cfold.c, basic-calls.cs: preserve side effects
5935 on cond branch optimization (fixes bug# 71515).
5937 2005-1-20 Massimiliano Mantione <massi@ximian.com>
5939 * abcremoval.c: Fixed bug 71062.
5940 * abcremoval.h: Likewise.
5942 2005-1-20 Massimiliano Mantione <massi@ximian.com>
5944 * mini.c: Added a new functionality to optimize_branches, the removal
5945 of useless basic blocks, and fixed some problem in the removal of
5946 critical edges; some utility functions added for both purposes.
5947 * ssapre.c: Added complex expression support, and fixed bug 70637.
5948 * ssapre.h: Likewise.
5949 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
5951 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
5952 * driver.c: Re-enabled SSAPRE.
5954 2005-01-19 Martin Baulig <martin@ximian.com>
5956 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
5957 the result of mono_get_method_constrained().
5959 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
5961 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
5964 2005-01-18 Geoff Norton <gnorton@customerdna.com>
5966 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
5967 be detected. Fixes #59296.
5969 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
5971 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
5972 which can happen. Fixes #71361.
5974 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
5976 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
5979 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
5981 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
5982 appdomain-unload.exe to fail.
5984 * mini.c: Fix some memory leaks.
5986 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
5988 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
5989 Fixed bug and sped up some codepaths.
5991 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
5993 * mini.c: Fix some memory leaks.
5995 * exceptions.cs basic-long.cs: Add test for checked ulong->int
5998 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
6000 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
6003 * iltests.il: Add regression test for #71320.
6005 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
6007 * mini.c (mono_codegen): Fix installation of profiler hooks.
6009 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
6011 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
6013 * mini.h, mini.c, cfold.c: optimize access to enum
6014 readonly fields, too. Eval conditional branches if possible
6015 to perform unreachable code removal in more cases.
6017 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
6019 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
6021 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
6024 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
6025 WinXP DEP. Fixes #71244.
6027 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
6029 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
6031 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
6033 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
6035 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
6037 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
6040 * mini.h: Bump AOT version.
6042 * mini.h (MonoCompile): Change exvar to a hash table.
6044 * mini.c: Allocate a separate exvar for each handler block.
6046 * mini.c: Get rid of the computation of filter_lengths, its not needed.
6048 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
6049 ex var with the pending exception and only throw if the two are equal.
6052 * exceptions.cs: Add tests for rethrow and nested catch clauses.
6054 * mini-x86.c: Fix warnings.
6056 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
6057 used by all the ports now.
6059 * aot.c: Add write-symbols and save-temps options.
6061 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
6063 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
6065 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
6067 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
6070 * tramp-s390.c: Check vtable slot belongs to the domain.
6072 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
6073 as per other platforms.
6075 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
6077 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
6079 * driver.c: we don't run the Main() code in a subthread anymore.
6081 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
6083 * mini.c: added experimental rtc support in the statistical
6084 profiler: if the user has the permission, more accurate statistics
6085 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
6086 The MONO_RTC value must be restricted to what the linux rtc allows:
6087 power of two from 64 to 8192 Hz.
6089 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
6091 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
6093 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
6095 * mini-ppc.c: better icache flush for smp.
6097 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
6099 * mini-amd64.c (emit_move_return_value): Fix memory leak.
6101 * mini-x86.c (get_call_info): Add the get_call_info () code from the
6102 amd64 port, not yet used.
6104 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
6106 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
6109 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
6111 * driver.c: Added --security option to activate the security manager.
6112 Right now this will allow code generation for declarative demands and
6113 is disabled when AOT is specified.
6114 * mini.c: Add code generation for declarative security demands.
6115 * mini.h: Add mono_use_security_manager as an extern gboolean.
6117 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
6119 * aot.c (mono_compile_assembly): Speed up compilation a bit by
6120 emitting more dense assembly code.
6122 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
6123 exception throwing stuff.
6125 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
6127 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
6130 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
6133 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
6136 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
6138 * tramp-*.c: Only patch vtable slots if the object is in the current
6139 domain. Fixes appdomain-unload.exe.
6141 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
6143 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
6146 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
6148 * mini.c (reverse_branch_op): New helper function.
6150 * mini.c (optimize_branches): Run the new optimization only on
6151 platforms which support it. Also reverse all kinds of branches.
6153 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
6155 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
6158 * mini.c (optimize_branches): Reverse not-equals branches if the false
6159 bblock is a throw. This happens a lot of time with argument checking in
6162 * mini.c (mono_codegen): Add support for placing basic blocks after
6163 the function epilogue.
6165 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
6168 2005-01-05 Miguel de Icaza <miguel@ximian.com>
6170 * mini.c (setup_stat_profiler): Only set this up if the platform
6171 supports ITIMER_PROF.
6173 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
6175 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
6178 * inssel.brg: Fix a warning.
6180 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
6182 * mini.c: added support for statistical profiler
6183 (run with: --profile=default:stat).
6185 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
6187 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
6189 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
6191 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
6192 related to global registers from the amd64 port.
6194 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
6196 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
6198 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
6199 with global registers.
6200 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
6202 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
6204 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
6206 * debug-mini.c (encode_value): Fix off-by-one.
6208 * aot.c (encode_value): Likewise.
6210 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
6212 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
6214 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
6217 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
6219 * aot.c (emit_method_info): Increase size of temp buffer.
6221 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
6224 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
6226 * aot.c (emit_method_info): Fix build.
6228 * aot.c: Further rework of the AOT file format to reduce the size of
6229 the method info data.
6231 * mini.h: Bump AOT file format version.
6233 2004-12-27 Martin Baulig <martin@ximian.com>
6235 * mini.c (mini_get_method): New static method; call
6236 mono_get_method_full() and mono_get_inflated_method().
6237 (mono_method_to_ir): Use mini_get_method() instead of
6238 mono_get_method_full().
6240 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
6242 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
6244 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
6246 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
6248 * inssel-amd64.brg: Add some optimization rules.
6250 2004-12-24 Ben Maurer <bmaurer@ximian.com>
6252 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
6253 standard not GC'd stuff is fine.
6255 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
6257 * aot.c: Rework the AOT file format to get rid of most of the global
6258 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
6260 * mini.h: Bump AOT file format version.
6262 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
6264 * mini.h: Bump AOT file format version.
6266 * aot.c (mono_aot_is_got_entry): New function to determine if an
6267 address is inside a GOT.
6269 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
6271 * cpu-pentium.md: Increase the maximum size of some instructions which
6272 might involve a got access.
6274 * mini.c (get_method_from_ip): Another debug helper function.
6276 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
6277 when got var accesses are created during the decompose phase.
6279 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
6281 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
6282 argument mini_compile_method and to MonoCompile, and use this to
6283 determine whenever a given method is compiled for AOT. This allows the
6284 other methods compiled during AOT compilation to be free of AOT stuff,
6285 so the backends does not need to add special support for them by
6286 creating a fake GOT etc.
6288 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
6291 2004-12-21 Ben Maurer <bmaurer@ximian.com>
6293 * mini.c (mono_method_to_ir): It turns out that some of the
6294 x-appdomain wrappers are lax with types, so just ignore this for
6297 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
6298 at the vtable->klass. If it is non-shared code we can just use the
6301 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
6303 * mini-ppc.c: access MonoDomain from tls, too.
6305 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
6307 * declsec.c: Removed unused variable (and related warning ;-)
6309 2004-12-21 Ben Maurer <bmaurer@ximian.com>
6311 * iltests.il: New test for LDELEMA on an array of ref types.
6313 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
6314 all ldelema's on reftypes.
6315 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
6316 it was the wrong place to put it.
6318 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
6319 register to pop to make this cleaner, at the request of Paolo.
6321 2004-12-20 Ben Maurer <bmaurer@ximian.com>
6323 * mini-ops.h (OP_GETHASHCODE): New op.
6325 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
6327 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
6330 For a microbenchmark, this reduces the cost of Hashtable.get_Item
6333 * mini-x86.c (mono_arch_output_basic_block): Rather than
6341 The first is 3 bytes while the second is 1. This saves 36 kb on
6342 mscorlib, quite a big saving. When bootstraping mcs, I was able to
6343 see a small boost because of icache locality.
6345 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
6347 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
6349 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
6350 started code sharing with the generic code.
6352 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
6354 * mini-ppc.c, cpu-g4.md: added code for direct access to
6357 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
6359 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
6360 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
6363 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
6365 * declsec.c|h: Added functions to cache the declarative stack modifiers
6366 in MonoJitInfo and to create a security frame from a MonoJitInfo
6368 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
6369 created. Register internal calls for System.Security.SecurityFrame::
6370 _GetSecurityFrame and _GetSecurityStack.
6371 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
6372 the definitions for the new stack walk/callback mechanism.
6373 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
6374 first security frame for LinkDemands and InheritanceDemands) and
6375 GetSecurityStack for Demands. Both use the new mono_walk_stack code
6377 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
6378 walk initialization (lupus).
6380 2004-12-20 Ben Maurer <bmaurer@ximian.com>
6382 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
6384 (handle_loaded_temps): Do not create a temporary variable for
6385 things that we know are temps. They will never be modified.
6386 (mono_spill_call): Set MONO_INST_IS_TEMP
6387 (mono_emulate_opcode): ditto
6389 (mono_method_to_ir.CEE_DUP): ditto
6391 2004-12-19 Ben Maurer <bmaurer@ximian.com>
6393 * mini.c (type_to_eval_stack_type): Make this handle the void type
6394 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
6395 (emit_tree): use ip_in_bb to special case some common idioms
6396 Update all callers to pass in the IP.
6397 (mono_method_to_ir): Make CEE_CALL* do the above as well.
6399 This gives us a nice 2% speedup in mcs bootstrap.
6401 * mini-x86.c (peephole_pass): Peephole pass to make
6410 * mini.c (ip_in_bb): new method.
6411 (mono_method_to_ir): use this method rather than doing the hash
6414 * linear-scan.c (mono_linear_scan): When expiring actives, you
6415 don't need to keep around variables that expire on this
6416 instruction. This makes it so that:
6419 store (ebx add (ebx, 1))
6423 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
6425 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
6426 combination to avoid doing two copies. Fix up problems with previous
6429 * mini.c: Fix 64 bit warnings.
6431 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
6433 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
6435 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
6436 changes from the x86 code.
6438 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
6440 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
6442 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
6443 throwing code to reduce its size, unify the AOT and non-aot code and
6444 get rid of relocations in the AOT case.
6446 * mini-x86.h mini.c exceptions-x86.c
6447 (mono_arch_get_throw_corlib_exception): New arch specific function to
6448 raise corlib exceptions which doesn't require relocations in the
6451 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
6453 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
6455 * mini.c (mono_emit_method_call): Only allocate the got var when it is
6458 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
6461 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
6463 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
6464 with add function when used from Inc/dec atomic
6465 functions. Re-enabled optimization on x86.
6466 * mini-ops.h: renamed atomic_add functions to
6467 allow _add to match the Interlocked::Add and
6468 _add_next to match Interlocked::Inc/Dec.
6470 2004-12-15 Massimiliano Mantione <massi@ximian.com>
6472 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
6473 linking of BBs to the end BB, and enabled SSAPRE also with
6474 consprop and copyprop (which was prevented by that bug).
6476 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
6478 * mini-x86.c: disabling the Interlocked optimizing code.
6480 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
6482 * aot.c (load_aot_module): Move reading of got_addr after the AOT
6485 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
6487 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
6488 interlocked optimization due lack of support on x86, rewrote
6489 exchange to take into account that base may be in eax.
6491 xsp works again; activated Interlocked optimizing code.
6493 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
6495 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
6497 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
6499 * mini-ops.h: Add new opcodes.
6501 * mini.h: Add new patch types. Add got_var to MonoCompile.
6503 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
6504 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
6505 make it work with all kinds of patchable code.
6507 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
6508 address of the GOT, and referencing entries in the GOT.
6510 * mini.c: Add code to load the GOT address if needed by an opcode.
6512 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
6513 independent AOT code on the x86 using an elf-style Global Offset Table.
6515 2004-12-14 Raja R Harinath <rharinath@novell.com>
6517 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
6519 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6521 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
6524 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
6526 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
6527 of Interlocked:Increment/Decrement/Add as inline ops.
6528 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
6530 2004-12-12 Geoff Norton <gnorton@customerdna.com>
6532 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
6533 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
6535 2004-12-12 Duncan Mak <duncan@ximian.com>
6537 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
6538 again. `patch_info->table_size' is no longer valid after Zoltan's
6541 2004-12-12 Martin Baulig <martin@ximian.com>
6543 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
6544 if we are the "real" method, ie. not an inlined method inside it.
6546 2004-12-11 Ben Maurer <bmaurer@ximian.com>
6548 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
6549 before we look in the special fields table. This fixes
6550 ../tests/thread-static-init.cs.
6552 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6554 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
6555 for Array get_Rank and get_Length. Fixes bug #70465.
6557 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
6559 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
6560 separate structure to reduce the size of MonoJumpInfo.
6562 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
6564 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
6566 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
6568 * mini.c (mini_get_inst_for_method): Changed to allow ports
6569 to return a MonoInst instead of opcode
6570 (renamed mini_get_opcode_for_method to better reflect the new functionality)
6572 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
6573 Allow ports to return a created MonoInst instead of op-code, will enable
6575 (renamed mini_get_opcode_for_method to better reflected the functionality)
6577 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
6579 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
6581 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
6583 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
6586 2004-12-08 Martin Baulig <martin@ximian.com>
6588 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
6589 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
6591 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
6593 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
6596 * exceptions.cs: Disable some tests which depend on properties of x86 fp
6599 2004-12-08 Raja R Harinath <rharinath@novell.com>
6601 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
6603 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
6605 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
6606 bug introduced by the previous patch.
6608 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
6610 * mini-ppc.c, objectc.cs: handle large structs passed by value
6613 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
6615 * mini-ppc.c: OP_ARGLIST implementation from
6616 Geoff Norton <gnorton@customerdna.com>.
6618 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
6620 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
6621 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
6623 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
6625 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
6627 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6629 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
6632 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
6634 * mini-sparc.c: Zero out localled-ed memory.
6636 * iltests.il: Add tests for zeroing out localloc-ed memory.
6638 2004-12-04 Martin Baulig <martin@ximian.com>
6640 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
6641 mono_method_get_signature_full().
6643 2004-12-03 Massimiliano Mantione <massi@ximian.com>
6645 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
6646 and some utility functions (always for SSAPRE), integrated SSAPRE.
6648 * driver.c: Added ssapre option.
6649 * ssa.c: Small fix on OP_ARG handling.
6650 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
6651 * Makefile.am: Likewise.
6653 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
6655 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
6658 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
6661 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6663 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
6665 * cpu-s390.md : Increase instruction length of oparglist.
6667 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
6669 2004-11-30 Martin Baulig <martin@ximian.com>
6671 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
6672 virtual generic methods. We call a special helper_compile_generic_method()
6673 icall to retrieve the method from the vtable, inflate and compile
6674 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
6676 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
6678 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
6680 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
6682 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
6684 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
6687 2004-11-27 Ben Maurer <bmaurer@ximian.com>
6689 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
6690 platforms with PIC aot.
6692 2004-11-28 Martin Baulig <martin@ximian.com>
6694 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
6697 2004-11-28 Martin Baulig <martin@ximian.com>
6699 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
6700 the result of mono_type_get_underlying_type() to check whether
6703 2004-11-26 Martin Baulig <martin@ximian.com>
6706 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
6709 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
6711 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
6712 the same way as the other arguments so they won't get clobbered.
6714 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
6715 calls through R11 since it is clobbered by the trampoline code.
6717 2004-11-26 Raja R Harinath <rharinath@novell.com>
6719 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
6720 pick up in-tree mscorlib.dll.
6722 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
6724 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
6726 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
6727 runtime data/code are now stored in a table similar to the GOT in ELF.
6728 This allows the code itself to be position independent.
6730 * aot.c: Fix loading of referenced assemblies after the lazy assembly
6733 * aot.c: Attach ELF type (object/function) directives to all global
6736 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
6738 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
6740 * mini-amd64.h: Turn on PIC AOT code.
6742 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
6743 returning the offset within an OP_AOTCONST instruction where the GOT
6744 offset needs to be added.
6746 * mini.h: Bump AOT file format version.
6748 2004-11-25 Martin Baulig <martin@ximian.com>
6750 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
6751 uninflated generic methods.
6753 2004-11-25 Martin Baulig <martin@ximian.com>
6755 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
6757 2004-11-24 Martin Baulig <martin@ximian.com>
6759 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
6760 original klass (this only applies for generic instances).
6762 2004-11-24 Martin Baulig <martin@ximian.com>
6764 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
6765 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
6768 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
6770 * mini.c (mono_method_to_ir): Disable inlining for methods containing
6771 localloc. Fixes #69678.
6773 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
6775 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
6777 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
6778 used SSE registers on pinvoke calls. Fixes #69774.
6780 2004-11-23 Geoff Norton <gnorton@customerdna.com>
6782 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
6783 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
6785 2004-11-23 Raja R Harinath <rharinath@novell.com>
6787 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
6788 Refer directly to the mcs/ tree.
6790 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6792 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
6793 Check if a trampoline for a synchronized method is required.
6795 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
6797 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
6798 with localloc if needed. Throe arithmetric exception in
6799 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
6800 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
6802 2004-11-19 Geoff Norton <gnorton@customerdna.com>
6804 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
6805 types before switching on type. Fixes #69622.
6807 2004-11-19 Raja R Harinath <rharinath@novell.com>
6809 * Makefile.am (check-local): New. Integrate into 'make check'.
6810 (MCS,RUNTIME): Define using in-tree mono and mcs.
6812 (%.exe): Use $(ILASM).
6814 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
6816 * mini-ppc.c: adjust initial prolog size (bug #69691).
6818 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
6820 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
6823 2004-11-17 Raja R Harinath <rharinath@novell.com>
6825 * Makefile.am (clean-local): Rename from 'clean'.
6827 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6829 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
6830 to mono_arch_is_int_overflow.
6831 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
6834 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
6836 * declsec.c|h: New files to support declarative security attributes.
6837 Added function to check if a method has (applicable) security.
6838 * mini.c|h: Add check for declarative security attributes in
6839 mono_method_check_inlining.
6840 * Makefile.am: Added declsec.c and declsec.h to the build.
6842 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
6844 * mini.c, mini.h: update to keep dynamic code info per-domain.
6846 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
6848 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
6849 (mini_init): Get rid of it from here too.
6851 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
6853 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
6854 implemented OP_RETHROW (patch by Geoff Norton
6855 <gnorton@customerdna.com>).
6857 2004-11-10 Geoff Norton <gnorton@customerdna.com>
6859 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
6860 between appdomains. Fixes appdomain-unload on PPC.
6862 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
6864 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
6865 mini-exceptions.c: handle the new wrapper types.
6866 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
6867 token value as a MonoClass* when compiling a wrapper.
6868 mono_jit_create_remoting_trampoline now takes an additional
6869 MonoRemotingTarget parameter.
6871 2004-11-10 Martin Baulig <martin@localhost>
6873 * mini.c (mono_method_to_ir): Use `generic_container->context'
6874 rather than creating a new one.
6876 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6878 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
6880 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
6882 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
6884 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
6885 the experimental aot cache stuff.
6887 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
6889 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
6890 mini-exceptions.c: update to exception clause structure changes.
6892 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
6894 * exceptions-x86.c (throw_exception): Fix warnings.
6896 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
6899 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
6901 * exceptions-sparc.c (get_throw_exception): Really fix this.
6903 2004-11-07 Ben Maurer <bmaurer@ximian.com>
6905 * tramp-*.c: we no longer support icalls without wrappers, so
6906 a bit of code can be removed here
6908 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
6910 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
6913 * cpu-sparc.md: Add op_rethrow.
6915 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
6917 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
6919 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
6920 * mini-ops.h: Add OP_RETHROW.
6922 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
6924 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
6926 2004-11-05 Geoff Norton <gnorton@customerdna.com>
6928 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
6929 Makes the output much easier to read
6931 2004-11-05 Ben Maurer <bmaurer@ximian.com>
6933 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
6934 prevents another huge leak when compiling with ssa. Secondly, the
6935 performance of doing this rather than freeing the lists is much
6936 better. GList does a lock every time you allocate a list link,
6937 so that it can use a memory pool. So, it is better to just use
6938 a memory pool of our own.
6940 * ssa.c, linear-scan.c: replace g_list_remove_link with
6941 g_list_delete. The remove one does not free the GList, so we were
6942 leaking memory. On -O=all --compile-all with corlib, this cut down
6943 3 MB of allocations.
6945 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
6947 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
6949 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
6951 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
6952 into a new function mono_create_jit_trampoline ().
6954 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
6956 * trace.c (get_spec): Allow tracing of classes without a namespace.
6958 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
6960 * mini.c: Fix pointer overwrite in mini_method_compile.
6962 2004-11-2 Geoff Norton <gnorton@customerdna.com>
6964 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
6965 The darwin ABI needs some special handling for 1 and 2 byte structs
6966 Lets use lbz/lhz instead of lwz everywhere.
6967 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
6968 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
6969 Use stb/sth for the former, and put the latter always on stack instead of in
6972 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
6974 * trace.c (is_filenamechar): Add '_'.
6976 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6978 * mini-s390.c: Fix prolog length to allow for large trace requirements.
6980 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
6982 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
6984 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
6985 depends on libmonogc. Fixes #68805.
6987 2004-10-26 Miguel de Icaza <miguel@ximian.com>
6989 * mini.c (mono_jit_free_method): Provide extra information for
6990 this error. Currently this leaks, but will be turned into a
6991 developer option in the future.
6993 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
6995 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
6997 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
6999 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
7000 boundary. Fixes reading of PATCH_INFO_R4 and R8.
7001 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
7003 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
7005 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
7006 trampolines for AOT code.
7008 2004-10-22 <vargaz@freemail.hu>
7010 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
7011 constructed types. Fixes #68136.
7013 2004-10-21 Martin Baulig <martin@ximian.com>
7015 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
7016 if it returns true, unwind the stack to the call instruction.
7018 2004-10-21 <vargaz@freemail.hu>
7020 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
7022 * mini.h: Bump AOT version number.
7024 * objects.cs: Add another test for unbox trampolines.
7026 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
7029 2004-10-20 <vargaz@freemail.hu>
7031 * driver.c: Add SHARED to the set of optimizations tested.
7033 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
7035 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
7038 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
7040 2004-10-20 Martin Baulig <martin@ximian.com>
7042 * mini-exceptions.c (mono_handle_exception): Call
7043 mono_debugger_handle_exception() to tell the debugger about
7044 catch/finally clauses.
7046 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
7048 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
7050 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
7053 2004-10-15 Geoff Norton <gnorton@customerdna.com>
7055 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
7056 methods as their native size, fixed bug #57543, #57545.
7057 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
7058 This saves a temporary register and mullw call down into 1 (minor perf
7059 increase for cases like sum = sum * 5; This use to translate into:
7062 It now translates to
7065 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
7067 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
7070 2004-10-11 Martin Baulig <martin@ximian.com>
7072 * mini.c (mono_method_to_ir): If we're a generic method, get the
7073 MonoGenericContainer from our MonoMethodNormal and create a
7074 MonoGenericContext from it.
7076 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
7078 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
7080 * basic-long.cs: Add test for checked i8->i2 cast.
7082 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
7084 * inssel-ppc.brg: added a couple of speedup rules.
7086 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
7088 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
7089 to speed up rebuilds.
7091 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
7093 * mini-s390.c: Minor fix to OP_OR_IMM.
7095 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
7097 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
7098 better. Fixes appdomain-unload.exe on sparc.
7100 2004-10-02 Massimiliano Mantione <massi@ximian.com>
7102 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
7103 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
7106 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
7108 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
7110 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
7112 * mini.c: Always generate a field read/write wrapper for members
7113 of the class MarshalByRefObject since the actual instance could
7116 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
7118 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
7120 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
7122 * driver.c mini.h trace.c: Move the setting of the main assembly into
7123 a separate function called mono_trace_set_assembly () and call it after
7124 actually loading the main assembly. Fixes #66872.
7126 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
7128 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
7129 using the code manager.
7131 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
7133 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
7135 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
7137 * cpu-amd64.md: Fix bug in previous patch.
7139 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
7142 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
7144 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
7145 mini-exceptions.c: updates for changed stack walk interface.
7147 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
7149 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
7151 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
7153 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
7155 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
7157 * driver.c (mini_regression_list): Do not call mono_assembly_close
7158 since assemblies can't be unloaded.
7160 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
7162 * cpu-amd64.md: Fix more instruction lengths.
7164 * cpu-amd64.md: Fix lengths of some instructions.
7166 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
7168 * inssel.brg: Make the array ldelema check aot friendly.
7170 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
7172 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
7174 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
7176 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
7178 * mini-x86.c: Fix build.
7180 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
7181 mono_type_get_underlying_type () helper function to simplify code.
7183 2004-09-09 Martin Baulig <martin@ximian.com>
7185 * mini-amd64.c: Don't access `type->data.klass' directly, call
7186 mono_class_from_mono_type() instead since the type may be a
7189 2004-09-09 Martin Baulig <martin@ximian.com>
7191 * mini-amd64.c (get_call_info): Fix support for generic instances.
7192 (add_valuetype): Use mono_class_from_mono_type() to get the class
7193 since we can be a generic instance.
7195 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
7197 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
7199 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
7201 * liveness.c: reset spill costs on each scan: bug 62107
7203 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
7205 * exceptions-sparc.c (mono_arch_find_jit_info): remove
7206 unnecessary line that doesn't compile
7208 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
7210 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
7211 trampolines, make them call an error function so people can fix their
7214 2004-09-06 Martin Baulig <martin@ximian.com>
7216 * mini.c (mono_method_to_ir): When initializing locals, handle a
7217 generic instances like a valuetype if it's a valuetype and like a
7218 class if it's a class.
7220 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
7222 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
7223 stack. Fixes #64674.
7225 * exceptions.cs: Add test for unwinding of call arguments.
7227 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
7229 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
7230 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
7231 set the carry/borrow flag). The sparc and s390 implementations
7232 can now use optimized versions (and simplify the code). ppc bugfixes.
7234 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
7236 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
7238 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
7240 * inssel-amd64.brg: Remove leftover 32 bit rule.
7242 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
7244 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
7246 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
7247 mono_arch_find_jit_info functions into a new function. Fix a memory
7250 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
7253 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
7255 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
7258 * exceptions.cs: Add array size tests.
7260 * mini.c: Allocate a separate icall wrapper for each arity of
7261 mono_array_new_va. Fixes #59509.
7263 * exceptions.cs: Add testcase for 64578.
7265 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
7267 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
7269 2004-09-02 Martin Baulig <martin@ximian.com>
7271 * mini.c (mono_method_to_ir): When initializing the locals, call
7272 handle_initobj() on the generic instance itself, not its
7275 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
7277 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
7278 MonoJitInfo for dynamic methods.
7280 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
7282 * mini.c: Add support for freeing JIT data for dynamic methods.
7284 2004-09-01 Martin Baulig <martin@ximian.com>
7286 * mini-x86.c (is_regsize_var): Added support for generic
7288 (mono_arch_emit_prolog): Make this compile again, use
7289 `x86_push_imm_template (code)'.
7291 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
7293 * mini-x86.c: make all push_imm instructions that get
7294 patched always emit the long form
7296 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
7298 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
7299 in a per-domain hash.
7301 * mini-amd64.c (merge_argument_class_from_type): Handle generic
7304 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
7306 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
7309 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
7312 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
7313 Beginnings of SSE2 support.
7315 * exceptions.cs: Add more tests for checked int<->uint casts.
7317 2004-08-28 Martin Baulig <martin@ximian.com>
7319 * mini-x86.c (mono_arch_instrument_epilog): Added support for
7323 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
7324 Handle generic instances recursively.
7326 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
7328 * iltests.il: test for conv.u8 on a constant
7330 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
7332 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
7333 LCONV_x4 (shrun_32 (membase)).
7335 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
7337 * inssel-x86.brg: c&p rules for push/setret of long
7339 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
7341 * inssel-x86.brg: c&p rules for compare (base, regvar) and
7342 compare (regvar, base)
7344 * inssel-x86.brg: more burg love
7346 * inssel.brg: more cleanup
7348 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
7350 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
7352 * basic-long.cs, basic-calls.cs: new tests for optimization.
7354 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
7356 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
7359 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
7361 * mini-amd64.c (read_tls_offset_from_method): Add another case.
7363 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
7365 * inssel.brg (mini_emit_memcpy): use
7366 NO_UNALIGNED_ACCESS to disable memcpy optimization
7368 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
7370 * mini-amd64.c: Handle generic types in various places.
7372 * mini.c (mono_method_to_ir): Handle generic types in init locals.
7374 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
7376 * mini.c (handle_box): Fix warning.
7378 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
7380 * mini-amd64.h: Enable the emit_state optimization.
7382 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
7384 * mini-amd64.c: Add some new 64 bit peephole opts.
7386 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
7388 * cpu-amd64.md: sreg1 of div instructions must be %rax.
7390 * mini-amd64.c: Register allocator fixes.
7392 * mini.c: Add an optimization to emit_state to avoid allocation of new
7393 registers on some platforms.
7395 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
7397 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
7399 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
7400 allocation. Fixes #63085.
7402 * basic-long.cs: Add new regression test.
7404 * mini-amd64.c: Register allocator improvements.
7406 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
7408 * mini-amd64.c (read_tls_offset_from_method): Add another code
7411 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
7412 instruction sequence for nullifying class init trampolines.
7414 * objects.cs: Add new regalloc test.
7416 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
7418 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
7420 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
7422 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
7425 * driver.c: Fix profiling after TLS changes.
7427 * driver.c (mono_main): Set mono_stats.enabled if needed.
7429 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
7432 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
7434 * mini-x86.c: use a 1 op rather than a 2 op tls access
7435 instruction -> faster.
7437 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
7439 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
7442 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
7444 * exceptions-sparc.c (throw_exception): fix typo
7446 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
7448 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
7449 set tree->dreg correctly with tls. Allow any
7450 register to be used.
7452 * mini-x86.c (read_tls_offset_from_method): add new code
7453 generation pattern seen with GCC.
7456 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
7458 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
7459 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
7460 exceptions-sparc.c: fix some performance issues in exception
7461 handling and setting of the stack trace for exceptions that were
7464 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
7466 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
7469 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
7472 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
7474 This patch inlines tls access, when possible.
7476 * mini.h: new arch functions for TLS intrinsics.
7477 All platforms updated with a stub.
7479 * mini.c: use the new intrinsics
7481 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
7482 arch specific intrinsic for tls variables
7484 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
7486 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
7489 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
7491 * mini.c: thread local allocation
7493 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
7495 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
7497 * Makefile.am: Link against the static version of libmonogc.
7499 * Makefile.am: Link the static versions of the convenience libraries
7500 into the mono executable.
7502 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
7504 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
7506 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
7507 on integer overflow.
7509 * mini-amd64.c: Reorganize function call code.
7511 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
7513 2004-08-14 Ben Maurer <bmaurer@ximian.com>
7515 * inssel-x86.brg: use xor eax,eax.
7517 * basic.cs: new tests
7519 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
7521 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
7522 in exception throwing code.
7524 2004-08-14 Ben Maurer <bmaurer@ximian.com>
7526 * inssel-x86.brg: use xor esi,esi.
7528 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
7530 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
7531 can trace methods compiled during mini_init () too.
7533 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
7536 2004-08-14 Ben Maurer <bmaurer@ximian.com>
7538 * Makefile.am: static link on x86 (r=zoltan)
7540 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
7542 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
7543 code since it causes some programs to fail.
7545 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
7547 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
7549 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
7551 * mini.c: ovfops_op_map - add STACK_OBJ case for
7553 * basic.cs: add test_0_pin_string as test
7556 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
7558 * Makefile.am: build C# if srcdir != builddir
7560 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
7562 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
7563 fall-through blocks.
7565 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
7567 * driver.c: enable loop by default again and include abcrem in -O=all.
7569 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
7571 * iltests.il: Add some localloc tests.
7573 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
7575 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
7578 * inssel-amd64.brg: Add some optimizations.
7580 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
7583 * Makefile.am: Statically link mono against libmono on AMD64.
7585 * mini-amd64.c inssel-amd64.brg: Optimizations.
7587 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
7589 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
7591 * tramp-amd64.c: Patch calling code in trampolines.
7593 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
7595 * mini-amd64.c: pinvoke struct passing fixes.
7597 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
7599 * mini-sparc.c: redo change, make mono_arch_cpu_init call
7600 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
7602 2004-08-05 Duncan Mak <duncan@ximian.com>
7604 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
7607 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
7609 * mini-amd64.c (emit_move_return_value): Move return value for normal
7612 2004-08-05 Martin Baulig <martin@ximian.com>
7614 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
7615 `type->type'; just modify `type' itself when dealing with enums
7616 and generic instances.
7617 (check_call_signature): Make `simple_type' a `MonoType *'.
7619 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
7621 * mini.c: Use OP_PADD to add offsets to addresses.
7623 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
7625 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
7627 * mini-sparc.c (mono_arch_emit_epilog): fix check
7628 for folding last op into restore instruction
7630 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
7632 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
7633 helper methods using the code manager.
7635 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
7637 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
7639 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
7641 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
7642 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
7644 * mini-s390.c: fix tail processing
7646 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
7648 * mini-ppc.c: mul.ovf.un exception name fix.
7650 2004-08-03 Martin Baulig <martin@ximian.com>
7652 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
7653 instances; before jumping to `handle_enum', also modify `ptype'.
7655 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
7657 * cpu-sparc.md: fcall maximal length too small.
7659 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
7661 * mini-amd64.c mini.h: Add initial support for passing/returning
7662 structures to/from pinvoked methods.
7664 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
7666 * mini-ppc.c: reg allocator fix.
7668 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
7670 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
7672 * inssel.brg: Optimize memset on 64 bit machines.
7674 * mini-amd64.c: Fix some vararg cases.
7676 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
7678 * mini-s390.c: Corrected macro in emit_float_to_int
7680 * s390-abi.cs: Tests to exercise the s390 ABI
7682 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
7684 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
7687 * basic.cs: Add a test for add.ovf.un.
7689 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
7691 * mini-sparc.c: add case for OP_IDIV_UN
7693 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
7695 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
7697 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
7699 2004-07-30 Ben Maurer <bmaurer@ximian.com>
7701 * basic.cs: regression tests.
7703 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
7706 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
7708 * basic.cs: Add a new test.
7710 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
7711 and AOT. Various fixes and optimizations.
7713 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
7715 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
7717 * mini-ppc.c: make sure temp regs are not used for global reg
7720 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
7722 * cpu-sparc.md: conv_i8 fix for 64bits
7724 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
7726 2004-07-29 Ben Maurer <bmaurer@ximian.com>
7728 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
7729 add opcode for cmp BYTE PTR [eax], imm.
7731 * inssel.brg: Make memcpy and memset takes bases.
7733 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
7735 * *-amd64.*: More AMD64 work.
7737 2004-07-28 Ben Maurer <bmaurer@ximian.com>
7739 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
7740 add a compare-not-equal opcode.
7742 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
7744 * mini.c: Use mono_init_from_assembly instead of mono_init.
7746 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
7748 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
7750 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
7752 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
7754 * inssel.brg: 64 bit fixes.
7756 * mini.h (MonoCallInst): Add some AMD64 specific data.
7758 * mini.h: Add some OP_P opcodes.
7760 2004-07-28 Ben Maurer <bmaurer@ximian.com>
7762 * basic.cs: tests for 61797 and 61740
7764 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
7766 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
7767 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
7769 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
7771 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
7773 * *-amd64*.*: Ongoing AMD64 work.
7775 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
7777 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
7779 * *-amd64*: Ongoing AMD64 work.
7781 * mini-arch.h: Add AMD64 support.
7783 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
7785 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
7787 * mini-ops.h: Add new opcodes.
7789 * Makefile.am: Add AMD64 support.
7791 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
7792 rules into the inssel-long*.brg files.
7794 * *-amd64.*: Add beginnings of AMD64 backend.
7796 2004-07-22 Ben Maurer <bmaurer@ximian.com>
7798 * mini.c (print_dfn): commenting out the code that prints
7799 the cil. With -O=deadce, this makes -v -v crash.
7801 * cpu-pentium.md: make checkthis have a length of 2
7803 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
7805 * mini-sparc.h: fix implementations of __builtin
7806 functions for Sun compiler for V9.
7808 2004-07-16 Ben Maurer <bmaurer@ximain.com>
7810 * mini.c: use the new stelem.ref wrapper
7811 * exceptions.cs, arrays.cs: new stelem.ref tests
7813 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
7815 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
7816 new XSP should work with these changes).
7818 2004-07-14 Ben Maurer <bmaurer@ximain.com>
7820 * inssel-{long32,x86,}.brg: trivial optimizations.
7822 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
7824 * mini.c: load value when emitting box operation in
7827 2004-07-12 Ben Maurer <bmaurer@ximian.com>
7829 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
7830 is one byte shorter than cmp DWORD PTR [eax], 0.
7832 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
7834 * inssel-ppc.brg: arguments on the stack are always
7835 relative to the stack pointer (spotted by Neale Ferguson).
7837 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7839 * exceptions-x86.c: delay appending the method name to the trace until
7840 after mono_jit_info_table_find is called, as this gets the real
7843 2004-07-09 Ben Maurer <bmaurer@ximian.com>
7845 * aot.c: register roots
7847 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
7849 * aot.c : I could just use PLATFORM_WIN32 flag.
7851 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
7853 * aot.c : Reverting the previous fix. This time it broke linux build.
7855 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
7857 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
7859 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
7861 * mini.c (handle_stack_args): Remove some more debugging code.
7863 * mini.c (handle_stack_args): Remove debug output left in by mistake.
7865 * driver.c mini.h aot.c: Allow additional options to be specified with
7866 --aot and pass them to mono_compile_assembly.
7868 * aot.c: Add experimental code to AOT compile all loaded assemblies
7869 on demand and save the code into a cache in the filesystem.
7871 * aot.c: Add support for more wrapper methods.
7873 * mini.c (handle_stack_args): Handle some corner cases. Fixes
7876 * cpu-*.md: Remove removed opcodes.
7878 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
7879 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
7880 related icalls to marshal.c.
7882 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
7884 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
7886 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
7888 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
7890 2004-07-06 Ben Maurer <bmaurer@ximian.com>
7891 * liveness.c: If liveness is recomputated we need to reset the information
7892 for each variable. This way, if the liveness range has been narrowed
7893 by optimizations that happened after the last computation, we can return
7896 For example, if you have
7901 // Tons of code that does not affect i
7907 i = 0 is dead code and will be removed by SSA. However, when
7908 linear scan gets to the code, i will still appear to be live
7909 throughout the entire block. This prevents good register allocation.
7911 2004-07-06 Martin Baulig <martin@ximian.com>
7913 * debug-mini.c (mono_debug_init_method): Allow
7914 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
7915 (mono_debug_add_icall_wrapper): New method.
7917 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
7919 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
7921 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
7924 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
7926 * aot.c (mono_aot_load_method): Fix loading of debug info.
7928 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
7930 * aot.c: Add logging support.
7932 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
7934 * mini.h: Add prototype for mono_print_method_from_ip.
7936 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
7938 * inssel.brg: 64 bit fixes.
7940 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
7943 * Makefile.am: Add SPARC64 support.
7945 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
7947 * aot.c: Fix alignment problems on 32 bit platforms.
7949 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
7951 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
7954 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
7957 * mini.h: Bump AOT file version. Some 64 bit fixes.
7959 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
7961 * inssel-sparc.brg: Add new rule to avoid register moves.
7963 * inssel.brg: Add ldind_to_load_membase helper function.
7965 2004-06-30 Ben Maurer <bmaurer@ximian.com>
7967 * mini.c: OffsetToStringData intrinsic.
7969 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
7971 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
7973 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
7976 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
7977 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
7979 * mini.c: reinstated mono_compile_get_interface_var()
7980 on x86, too, since the change breaks the Gtk# build there as well.
7982 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
7984 * driver.c: remove loop from the default optimizations: it seems to
7985 interact badly with some of the other options (see bug #60613).
7987 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
7989 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
7990 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
7992 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
7994 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
7995 vararg-using methods.
7997 2004-06-21 Martin Baulig <martin@ximian.com>
7999 * mini/mini-exceptions.c
8000 (mono_handle_exception): Added `gpointer original_ip' argument.
8001 After calling mono_unhandled_exception(), call
8002 mono_debugger_unhandled_exception() and if that returns true,
8003 restore the context and return.
8005 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
8007 * mini-ppc.c: prefer the use of relative branches so
8008 they won't need to be patched in aot code (patch from Patrick Beard).
8010 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
8012 * aot.c: patch from Patrick Beard to make the output assembly
8013 more correct for the MacOSX assembler. Small tweak to
8014 generate sane images on Linux/PPC, too.
8016 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
8018 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
8019 case until bug #59509 is fixed (shows up in #60332).
8021 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
8023 * mini.c: make sure the needed wrappers are compiled, too, with
8026 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
8028 * driver.c: remove NPTL reference in --version output.
8030 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
8032 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
8033 generate valid assembly for the Mach-O assembler.
8035 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
8037 * driver.c: don't include abcrem in the all optimization specifier
8038 since it slows down jit compilation too much for now.
8040 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
8042 * mini.c: use BIGMUL only if both operands have the same signage.
8043 * iltests.il: Test for bug 60056. (errors related to signage in
8048 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
8050 * mini.c, aot.c: memory leak fixes.
8052 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
8054 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
8056 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
8058 * Makefile.am: remove the -static hack completely, it links in
8059 statically glib as well.
8061 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
8063 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
8064 * exceptions.cs: make it compile with new mcs/csc.
8066 2004-06-03 Massimiliano Mantione <massi@ximian.com>
8067 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
8068 and added relevant test case.
8070 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
8072 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
8073 regressions in gtk-sharp.
8075 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
8077 * exceptions.cs: New regression tests.
8079 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
8081 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
8083 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
8085 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
8087 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
8089 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
8091 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
8093 * mini.c (mono_jit_runtime_invoke): Init class in this
8094 method instead of trusting mono_jit_compile_method to
8095 do the work (because wrappers can be in object class)
8097 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
8099 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
8101 * basic-long.cs: New regression test.
8103 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
8105 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
8108 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
8110 * Makefile.am: fix miguel's change to build mono statically against
8111 libmono (track build dependencies).
8113 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
8115 * cfold.c: Some glib versions do not have G_MININT32.
8117 2004-05-26 Massimiliano Mantione <massi@ximian.com>
8119 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
8120 with precision of tan, atan, sin and cos, and implemented related
8121 regressions tests (fixes bug 54467, but one new problem appeared and
8124 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
8126 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
8128 * exceptions.cs: Add test for constant folding && division by zero.
8130 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
8131 since driver.c is in libmono too, so the optimization was useless.
8133 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
8134 variable to driver.c so the compiler can emit more efficient code to
8137 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8139 * Makefile.am: don't distribute generated inssel.[ch] files.
8141 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
8143 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
8144 into the default appdomain. Fixes #58707.
8146 * jit-icalls.c: Remove the broken approximation for truncl, doing
8147 no conversion is better.
8149 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
8152 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
8154 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
8155 of the mcrxr instruction which is not available on some processors
8156 even if it's documented to be. Implement add and sub overflow correctly
8157 (still not complete for long unsigned). Speed up icalls a bit.
8159 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
8161 * mini.c (mono_jit_compile_method_with_opt): Make sure that
8162 we run .cctor in the current domain instead of target_domain.
8164 Fixes bug #58558, .cctor not being called in -O=shared.
8166 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
8168 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
8170 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
8172 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
8173 which can be done with an imm8, do it that way.
8174 (mono_arch_output_basic_block): ditto for a jmp
8175 (mono_arch_emit_prolog): Computate maximum offset of a label.
8177 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
8179 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
8180 now tries to allocate prefered physical reg's for virtual
8181 regs. This reduces the number of emited spills/loads with
8182 20-30% on our core assemblies.
8184 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
8186 * jit-icalls.c: truncl() is not needed and trunc() is
8187 the correct thing to do anyway (bug #58287).
8189 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
8191 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
8194 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
8196 * driver.c: enable loop optimizations by default.
8198 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
8200 * mini-x86.c: fix calc of max loop size when aligning loops start.
8202 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
8204 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
8207 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
8209 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
8212 * basic-long.cs: Add tests for add/subtract of immediates with carry.
8214 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
8216 * mini.c (inline_method): Allways inline some wrappers even if the cost
8217 is too large. Fixes #58785.
8219 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
8221 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
8223 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
8224 (crichton@gimp.org). Beginning of support for sparc/linux.
8226 * mini-sparc.c: Optimize retrieval of LMF address.
8228 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
8230 * exceptions-ppc.c: handle alloca in methods with clauses.
8232 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
8234 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
8236 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
8238 * mini.c: Delegate most of the abort signal work to
8239 mono_thread_request_interruption, which also handles Stop and Suspend
8242 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
8244 * mini.c mini.h: Allow inlining of icall wrappers if the backend
8245 supports the save/restore lmf opcodes.
8247 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
8249 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
8252 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
8254 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
8256 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
8257 methods which contain array accesses.
8259 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
8260 boundaries. Fixes #58537.
8262 * iltests.il: Add regression test for #58537.
8264 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
8266 * mini-x86.c (mono_arch_local_regalloc): Last part of
8267 fix for bug #58633 (releasing register to early).
8269 2004-05-18 Miguel de Icaza <miguel@ximian.com>
8271 * basic-long.cs: Add new regression test.
8273 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
8275 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
8276 register too early on the chain.
8278 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
8280 * mini.c (create_helper_signature): Use a helper function to reduce
8281 the code which needs to be written. Also set the calling convention of
8282 icalls on windows. Fixes #57840.
8284 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
8286 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
8287 exceptions-ppc.c: added helper function to get the instruction address
8288 from a signal handler context.
8290 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
8292 * helpers.c: use g_get_tmp_dir. Invokes happyness
8295 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
8297 * helpers.c: Add new env variable to pass args to objdump.
8298 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
8300 2004-05-17 Radek Doulik <rodo@ximian.com>
8302 * Makefile.am (common_sources): added abcremoval.h so it get
8303 disted and daily mono packages on go-mono.com will build again
8305 2004-05-17 Massimiliano Mantione <massi@ximian.com>
8307 * abcremoval.c: Fixed coding style, added copyright header.
8309 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
8311 * mini.h: Added prototype for abc removal main function.
8313 * build_relations_propagation_table.pl: Added copyright header.
8315 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
8317 * basic-long.cs: reg test for complex ceq_long bug.
8319 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
8321 * mini-x86.c (mono_arch_local_regalloc): Correctly free
8322 reg in long and clob case (bug #58343). Fixed/added comments.
8324 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
8326 * mini.c (mono_jit_runtime_invoke): Follow new convention
8327 of calling the invoke method with an function pointer.
8329 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
8331 * ChangeLog: Fix author of memory leak patch.
8333 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
8335 * Makefile.am: fix make dist as well...
8338 2004-05-14 Massimiliano Mantione <massi@ximian.com>
8340 * cfold.c: Made so that conversions from pointer to int4 are no-ops
8341 on archs where pointers are 4 bytes long.
8343 * Makefile.am: Added abcremoval.c source file.
8345 * abcremoval.c: Added abcremoval.c.
8347 * abcremoval.h: Added abcremoval.h.
8349 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
8351 * inssel.brg: Enabled bounds check removal.
8353 * mini.c: Added support for abcrem optimization.
8355 * mini.h: Added abcrem optimization label.
8357 * driver.c: Added support for abcrem optimization.
8359 * propagated_relations_table.def: Added propagated_relations_table.def.
8361 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
8363 * mini.c, cfold.c: fix style.
8365 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
8367 * mini.c: handle issue with the low-level implementation of
8368 some long opcodes (bug #54209).
8370 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
8372 * basic.cs: test for my new cmov stuff.
8374 2004-05-13 Patrik Torstensson
8376 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
8377 opt and added peephole documentation.
8379 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
8381 * tramp-ppc.c: rewrote the generic trampoline code.
8383 2004-05-11 Patrik Torstensson
8385 * mini-x86.c: optimize long shl/shr asm code (one less branch)
8387 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
8389 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
8391 * mini.h mini.c dominators.c: Applied patch from Derek Woo
8392 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
8394 * mini.c: Add new icalls for AsAny marshalling.
8396 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
8398 * tramp-ppc.c, mini-ppc.c: more cleanups.
8400 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8402 * mini.c: no warnings.
8404 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
8406 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
8408 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
8410 * mini.c: In the thread abort signal handler, if the thread is in the
8411 process of being stoped, don't throw the Abort exception, just stop the
8414 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
8416 * tramp-ppc.c: removed old code.
8418 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
8420 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
8421 do some simple speed optimizations on ppc.
8423 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
8425 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
8426 and large offsets in load/store.
8428 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
8430 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
8431 it causes regressions.
8433 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
8435 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
8438 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
8440 * jit-icalls.c: remove warnings.
8441 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
8442 speedups for unsafe code.
8444 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
8446 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
8448 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
8450 * basic-calls.cs: Add new regression test.
8452 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
8455 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
8457 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
8460 2004-05-06 Patrik Torstensson
8462 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
8463 long reg allocation in any reg (not only eax:edx) and implemented
8464 long shl/shr ops in asm instead of helpers.
8466 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
8468 * mini-sparc.h: Fix warnings.
8470 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
8473 * mini-exceptions.c (mono_handle_exception): Call the filter in a
8474 separate statement for clarity.
8476 * mini-sparc.c: Update status.
8478 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
8480 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
8483 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
8485 * inssel-ppc.brg: another small pre-release workaround:
8486 we don't do overflow detection for long_sub_un.
8488 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
8490 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
8491 (also works around a weird ppc bug: 57957).
8493 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
8495 * tramp-ppc.c: trampoline fixes.
8497 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
8499 * mini-ppc.c: fixed typos.
8501 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
8503 * mini-ppc.c, exceptions-ppc.c: more code saves registers
8504 at the top of the stack. Fixed typos. Use a frame registers
8505 for all the methods with exception clauses.
8507 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
8509 * exceptions-ppc.c: restore fp registers.
8511 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
8513 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
8514 order from the stack top (moved the stack room to save the
8515 return value for trace after the param area). Fixed corruption
8516 in restoring registers on unwind.
8518 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
8520 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
8522 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
8524 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
8525 and prolog/epilog for methods that use it. Allow
8526 enough param area room for varargs methods. Fix miguel's
8527 breakage in exception handling.
8529 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
8531 * Makefile.am: run genmdesc only on current arch.
8533 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8536 * mini-x86.h: fix the build on windows.
8538 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
8540 * 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.
8542 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
8544 * mini-exceptions.c: New file.
8546 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
8547 Move some parts of the x86 exception handling code to an
8548 arch-independent file so it can be shared with other ports.
8550 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
8552 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
8554 2004-04-26 David Waite <mass@akuma.org>
8556 * driver.c: remove comma from end of enumeration declaration
8558 2004-04-26 Jackson Harper <jackson@ximian.com>
8560 * driver.c: parse config file before loading first assembly. This
8561 allows the user gac to be enabled/disabled.
8563 2004-04-23 Miguel de Icaza <miguel@ximian.com>
8565 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
8566 simpler mechanism: we do not care what is encoded initially
8567 (branch absolute or relative), we care about the code and its
8568 target. I kept the old code for reference for now.
8570 The new code tries first to determine if the jump is anywhere in
8571 the -/+32 absolute meg range, if it succeeds, it encodes using the
8572 absolute branch; If not, it tried to find something in the
8573 relative range, if not, it uses the handle_thunk code.
8575 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
8577 * exceptions-ppc.c: use the correct ip register on macosx.
8579 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
8581 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
8583 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
8585 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
8586 Raise exception on integer divide by zero by hand since the hw
8587 doesn't support it. Handle NaNs in FP compares.
8589 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
8591 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
8592 code reducing duplication between the platforms and enabled
8593 signal exception handling (on linux for now).
8595 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
8597 * exceptions-ppc.c: more macosx support.
8599 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
8601 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
8603 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
8605 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
8607 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
8609 * iltests.il: more tests.
8611 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
8613 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
8616 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
8618 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
8620 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
8622 * liveness.c: Mark variables as volatile in all basic blocks reachable
8623 from exception clauses.
8625 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
8627 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
8630 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
8632 * iltests.il, basic.cs: more tests for regalloc.
8634 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
8636 * iltests.il: Some tests for register allocation modifications
8639 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
8641 * exceptions.cs: Add regression test for bug #56782.
8643 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
8644 original stack trace if an exception is rethrown. Fixes #56782. Oh,
8645 the beauty of fixing the same thing in 5 different files...
8647 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
8649 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
8652 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
8654 * mini.c: Add support for STRWLPARRAY marshalling convention.
8656 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
8658 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
8659 to init the context to setup the regs pointer).
8661 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
8663 * exceptions-ppc.c: more exceptions work.
8665 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
8667 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
8670 2004-04-13 Miguel de Icaza <miguel@ximian.com>
8672 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
8673 can use the memory directly.
8675 * cpu-pentium.md: Update documentation from a post from Zoltan.
8677 add x86_add_membase, x86_sub_membase, x86_mul_membase
8679 2004-04-13 Miguel de Icaza <miguel@ximian.com>
8681 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
8682 GENERAL_REGS they were also hardcoded for all PPC ports.
8684 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
8686 Remove hard-coded limit for floating point registers, use
8687 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
8689 Notice that in MacOS X calling conventions you can fit a lot more
8690 floating point values in registers, so I should update the PInvoke
8691 test to excercise the passing of floating point values on the
8692 stack (currently broken).
8694 2004-04-06 Miguel de Icaza <miguel@ximian.com>
8696 * tramp-ppc.c (create_trampoline_code): Added
8697 JUMP_TRAMPOLINE_SIZE.
8698 (ppc_magic_trampoline): Follow the pattern from
8699 x86_magic_trampoline: if code is set to zero, return.
8700 (create_trampoline_code): Always pass MonoMethod to the jump
8701 trampoline, before it was passing a null.
8702 (mono_arch_create_jump_trampoline): Implement the jump stub, could
8703 share the code with mono_arch_create_jit_trampoline.
8705 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
8707 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
8710 * cpu-g4.md: Added length for jmp instruction, the worst case
8711 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
8714 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
8716 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
8718 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
8720 * mini.c: Only set bblock->real_offset when adding a new bblock, and
8721 before each IL instruction.
8723 * mini.c (CEE_BOX): Fix warnings.
8725 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8727 * mini.c: removed a few unused vars and extra whitespace.
8729 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
8731 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
8733 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
8735 (OP_GETCHR): use the above
8736 (CEE_LDELEMA): use the above.
8738 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
8739 version of the generic impl.
8740 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
8741 (CEE_LDELEMA): use the above.
8743 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
8745 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
8748 * iltests.il: Added new regression test for #56317.
8750 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
8752 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
8753 under NetBSD. Fixes #56450.
8755 * liveness.c (update_gen_kill_set): Fix previous patch.
8757 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8759 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
8761 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
8763 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
8766 * inssel-sparc.brg: Add more optimizations.
8768 * mini-sparc.c: Replace multiply/divide with shifts if possible.
8770 2004-04-01 Martin Baulig <martin@ximian.com>
8772 * mini.c (handle_box): New static function; moved the
8773 implementation of CEE_BOX here.
8774 (mono_method_to_ir): Added `constrained_call' variable.
8775 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
8776 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
8777 mono_method_get_constrained() to get the method.
8779 2004-04-01 Martin Baulig <martin@ximian.com>
8781 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
8782 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
8783 (mono_method_to_ir): We don't need these macros anymore since
8784 mono_class_get_full() already takes care of it.
8786 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8788 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
8789 use @function (as doesn't accept #function here) and check the return
8790 value of system and stop if fails.
8792 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8794 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
8796 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
8798 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
8800 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
8802 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
8805 * basic-long.cs: Add test for negation of Int64.MinValue.
8807 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
8809 * mini-sparc.c: Update status.
8811 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
8813 * exceptions-sparc.c: Fix return value in filters.
8815 * inssel-sparc.brg: Fix register allocation in some rules.
8817 2004-03-28 Martin Baulig <martin@ximian.com>
8819 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
8822 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
8824 * mini-x86.c (mono_arch_patch_code): Fix warnings.
8826 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
8827 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
8828 remove unused conv_u4 opcode.
8830 * mini-x86.c: Remove valgrind workaround since it slows down things
8831 even when mono is not run under valgrind.
8833 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
8835 * mini-sparc.c: Update status.
8837 * inssel-sparc.brg: Add some optimizations.
8839 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
8840 future delay slot filling. Add support for varargs, tail calls and JMP.
8842 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
8843 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
8845 * inssel.brg: Fix register allocation in OP_ARGLIST.
8847 * inssel.brg: Fix warnings.
8849 2004-03-25 Martin Baulig <martin@ximian.com>
8851 * mini.c (inflate_generic_field): Removed.
8852 (mini_get_method): Removed, use mono_get_method_full(),
8853 (mini_get_class): Removed, use mono_class_get_full().
8854 (mono_method_to_ir): Pass our generic context to
8855 mono_field_from_token().
8857 2004-03-25 Martin Baulig <martin@ximian.com>
8859 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
8860 of a `MonoMethod *'.
8861 (mini_get_method): Take a `MonoGenericContext *' instead
8862 of a `MonoMethod *'.
8863 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
8864 a new local variable called `generic_context' which holds the
8865 current `MonoGenericContext *'; use it to lookup things.
8867 2004-03-24 Martin Baulig <martin@ximian.com>
8869 * mini.c (mini_get_class): New static method; if we're inside a
8870 generic instance, inflate the class if neccessary.
8871 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
8873 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
8875 * iltests.il: New regression test for #55976.
8877 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
8880 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
8882 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
8885 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
8887 * liveness.c: Consider SSA stores as well as loads when making vars
8890 * exceptions.cs: New regression tests for register allocation.
8892 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
8894 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
8895 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
8896 domain lock only to protect puntual access to data structures.
8897 Added access lock for sighash, jit_icall_hash_name,
8898 jit_icall_hash_addr and domain->code_mp.
8900 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
8902 * driver.c: Print SIGSEGV handling method.
8904 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
8906 * mini.c (setup_jit_tls_data): Handle case when this is called
8907 multiple times for a thread.
8909 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
8910 is different from fbxx_un. Fixes #54303. Also use constants instead of
8911 magic numbers in a lot of places.
8913 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
8915 * exceptions.cs: Fix cctor test when --regression is used.
8917 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
8919 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
8922 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
8924 * inssel-ppc.brg: fixed register assignments for some rules.
8926 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
8928 * exceptions.cs: Add test for exceptions in static constructors.
8930 * mini.c (mono_jit_compile_method_with_out): Move the calling of
8931 static constructors outside the domain lock. Fixes #55720.
8933 2004-03-17 Martin Baulig <martin@ximian.com>
8935 * mini.c (get_generic_field_inst): Removed, this'll never happen.
8936 (inflate_generic_field): Take the `MonoMethod *' instead of the
8937 `MonoClass *' and added support for generic method.
8938 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
8939 have a `field->parent->gen_params', only inflate the field if it's
8940 an open constructed type.
8942 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
8944 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
8945 exception object instead of the preconstructed ones.
8947 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8949 * mini.c: reverted changed to sigsegv_signal_handler commited
8950 accidentally in the previous patch.
8952 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8955 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
8956 running --aot with an old assembly.
8958 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
8960 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
8963 * mini-sparc.c: Add support for v9 branches with prediction.
8965 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
8967 * mini.c (mini_init): #warning is GNUC only
8969 * mini-sparc.h: implement __builtin_frame_address
8970 and __builtin_return_address for Sun C compiler
8972 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
8974 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
8976 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
8978 * basic-calls.cs: Add test for unaligned byref long argument passing.
8980 * mini-ops.h: Add sparcv9 compare and branch instructions.
8982 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
8983 v9 instructions if we have a v9 cpu.
8985 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
8986 registers for global allocation.
8988 * exceptions-sparc.c: Fixes.
8990 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
8992 * liveness.c (mono_analyze_liveness): Optimized version.
8994 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
8996 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
8999 * basic-float.cs basic-calls.cs: New regression tests.
9001 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
9003 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
9004 sigaltstack implementation.
9006 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
9008 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
9009 stuff if SIGSEGV_ON_ALTSTACK is not defined.
9011 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
9013 * mini.c: Fix warnings.
9015 * mini.c (mono_resolve_patch_target): New function which contains the
9016 arch independent part of the patching process.
9018 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
9019 patching code to a separate function.
9021 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
9023 * mini.c (add_signal_handler): ifdef out on Windows
9025 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
9027 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
9028 cpu-sparc.md: Add exception handling support + other fixes.
9030 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
9031 typed GC detection in --version.
9033 * basic.cs exceptions.cs: New regression tests.
9035 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
9036 the arch specific code can store data during a compilation.
9038 * mini-ops.h: Add OP_SETFRET.
9040 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
9041 function, register a separate icall for each arity, so the icalls can
9044 * mini.c (mono_print_tree): Print negative offsets in a more readable
9047 * mini.c: Make signal handling work on sparc.
9049 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
9051 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
9053 * jit-icalls.c: Emulate truncl by aintl on solaris.
9055 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
9057 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
9059 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
9061 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
9063 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
9064 a MarshalByRef type, inline a method that performs the check, taking into
9065 account that the object can be a proxy. Also implemented tow new opcodes:
9066 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
9067 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
9068 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
9070 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
9072 * mini-ppc.c: if a relative branch displacement is too big
9073 but it points to and area reachable with an absolute branch,
9076 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
9078 * mini.c: optimize small copies in cpblk.
9080 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
9082 * basic-calls.cs basic-float.cs: New regression tests.
9084 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
9085 negative offsets from %fp. Implement localloc. Fix local register
9086 allocation. Fix the case when the this argument needs to be saved to
9087 the stack. Implement some missing opcodes.
9089 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
9091 * mini.c (mini_method_compile): Reenable global regalloc in methods
9092 with exception handlers.
9094 * linear-scan.c (mono_varlist_sort): Fix warning.
9096 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
9098 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
9101 * liveness.c: Make all variables uses in exception clauses volatile, to
9102 prevent them from being allocated to registers. Fixes #42136.
9104 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
9106 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
9109 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
9110 argument to mono_arch_regalloc_cost.
9112 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
9115 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
9117 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
9118 Make the cost of allocating a variable to a register arch dependent.
9120 * basic-calls.cs: Fix compilation of tests.
9122 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
9123 helper function to cut back on the number of #ifdefs needed.
9125 * mini-ppc.c: Fix compilation.
9127 * basic-calls.cs: New regression tests.
9129 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
9131 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
9132 of l0 since that is callee saved.
9134 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
9137 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
9138 of delay instruction.
9140 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
9142 * mini.h (MonoCallInst): Add 'virtual' flag.
9144 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
9146 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
9148 * *.cs: New regression tests.
9150 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
9153 * mini.c (mono_runtime_install_handlers): Fix build.
9155 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
9156 'signal_stack_size' members.
9158 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
9159 alternate signal stack.
9161 * exceptions-x86.c: Add stack overflow handling.
9163 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
9164 functions to arch independent code.
9166 * mini.c (mono_print_tree): Print more detailed info for load_membase
9169 2004-02-23 Martin Baulig <martin@ximian.com>
9171 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
9173 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
9175 * mini-x86.c: fixed reg allocation for div/rem.
9177 2004-02-22 Miguel de Icaza <miguel@ximian.com>
9179 * driver.c (mono_main): Report some configuratio options on --version.
9181 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
9183 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
9184 low in the address space. Correctly flush memory in thunks where we
9187 2004-02-20 Martin Baulig <martin@ximian.com>
9189 * mini.c (mini_get_method): New static method; inflate all generic
9190 methods and methods in open generic instances.
9191 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
9192 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
9194 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
9196 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
9198 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
9200 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
9202 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
9204 * mini-sparc.c (flushi mono_arch_output_basic_block): make
9205 it compile using Sun's compiler.
9207 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
9209 * 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.
9211 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
9213 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
9215 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
9217 * mini-ppc.c: handle calls outside of the allowed range with thunks
9218 allocated using the code manager.
9219 * tramp-ppc.c: use the code manager to hold generated native code.
9220 Fixed the magic trampoline to just patch vtable entries.
9222 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
9224 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
9227 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
9229 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
9232 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
9233 if we have a working __thread implementation.
9235 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
9236 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
9238 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
9240 * mini-x86.c: Fix compilation under gcc 2.
9242 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
9244 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
9245 contains a call to the wrapped function.
9247 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
9248 OP_<CALL>_IMM opcodes, and use them under X86.
9250 * mini.c (mono_jit_find_compiled_method): Fix warning.
9252 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
9254 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
9256 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
9257 functionality to mini.c.
9259 * mini.c (mono_create_jump_trampoline): New function to create a jump
9260 trampoline. Return a compiled method instead of a trampoline if it
9261 exists. Add a cache for jump trampolines.
9263 * mini.c (mono_jit_find_compiled_method): New function to return a
9264 compiled method if it exists.
9266 * mini-x86.c: Call mono_create_jump_trampoline instead of
9267 mono_arch_create_jit_trampoline.
9269 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
9270 a jump trampoline. Fixes #52092.
9272 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
9274 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
9275 which is not up-to-date. Add check_corlib_version () instead.
9277 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
9280 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
9281 since newer valgrind versions do not need it.
9283 * mini.c (mono_jit_compile_method_with_opt): New helper function to
9284 compile a method with a given set of optimizations.
9286 * mini.c: Compile icall wrappers on-demand instead of at startup.
9288 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
9289 wrapper for an icall.
9291 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
9293 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
9296 * iltests.il: Add test for non-empty stack before switch instruction.
9298 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
9300 * mini.c: Add support for new stringbuilder marshalling conventions.
9302 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
9304 2004-02-01 Martin Baulig <martin@ximian.com>
9306 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
9307 in `ginst->mtype_argv'.
9309 2004-01-31 Miguel de Icaza <miguel@ximian.com>
9311 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
9312 facilitate grepping.
9314 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
9316 * mini.c: fixed buglet in initobj generic implementation for references.
9318 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
9320 * Makefile.am: make the version script conditional.
9321 * jit-icalls.c: handle missing truncl().
9323 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
9325 * exceptions.cs: Add more tests for double->int conversion.
9327 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
9328 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
9330 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
9332 * driver.c: make --verbose --version emit an error
9333 if the loaded corlib doesn't match the runtime version.
9335 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
9337 * mini-ppc.h: export ppc_patch().
9338 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
9339 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
9340 on par or better than on MacOSX.
9342 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
9344 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
9345 mono_lookup_pinvoke_call.
9347 * mini-x86.c: Under windows, the default pinvoke calling convention is
9348 stdcall. Fixes #52834.
9350 * mini.c (optimize_branches): Add an upper bound to the number of
9351 iterations to prevent infinite loops on strange loops. Fixes #53003.
9353 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
9355 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
9356 and ISINST. Fixes #52093.
9358 * objects.cs (test_0_vector_array_cast): New tests.
9360 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
9362 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
9363 checking in Array.Set ().
9365 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
9368 * object.cs (test_0_multi_array_cast): New regression test.
9370 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
9372 * exceptions-ppc.c: fix build on Linux/PPC.
9374 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
9376 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
9377 running under valgrind.
9378 (x86_magic_trampoline): Fix build bustage.
9380 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
9381 negative values as well. This is needed for the encoding of the line number
9382 info, since sometimes the line numbers are not in increasing order.
9384 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
9386 * cpu-pentium.md (localloc): Increase the size of the localloc
9387 instruction since it is a loop under Win32.
9389 * debug-mini.c (record_line_number): Get rid of unneccesary memory
9392 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
9394 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
9395 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
9396 Max Horn (max@quendi.de). Fix file names in comments.
9398 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
9400 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
9401 avoid stack overflow.
9402 (replace_usage): Avoid uninitialized variable warnings.
9404 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
9405 and taking the address of valuetype variables.
9407 2004-01-03 Patrik Torstensson
9409 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
9410 for other purposes than FP later on.
9412 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
9414 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
9417 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
9419 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
9421 2003-12-30 Patrik Torstensson <p@rxc.se>
9423 * mini-x86.h: Decreased number of availiable fp regs.
9424 Solves corner cases with FP spilling.
9426 2003-12-23 Patrik Torstensson <p@rxc.se>
9428 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
9429 for floating point stack tracking / spilling on x86.
9432 * basic-float.cs: added float mul overflow test.
9434 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
9436 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
9438 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
9440 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
9441 supports for cond branches that overflow the immediate
9442 overflow offset. mcs can compile simple programs.
9444 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
9446 * exceptions-ppc.c: exception handling support wip:
9447 finally handlers get run on exception.
9449 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
9451 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
9454 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
9456 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
9457 initial support for stack walking and unwinding.
9459 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
9461 * driver.c (mono_main): Make corlib-out-of-sync message more
9462 descriptive. Also remove verify_corlib call.
9464 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
9466 * mini.c: make CEE_NEWARR calls and other emulated opcodes
9467 not overlap with other call's arguments, too.
9469 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
9471 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
9472 move to arch-specific code the choice of arch-specific
9473 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
9474 * mini.c: ensure emulation calls will not interleave
9477 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
9479 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
9480 the magic trampoline stack frame is dropped before executing
9483 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
9485 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
9486 and integer to fp conversions. Added support for overflowing
9487 arguments on the stack. Reserve a couple more registers as temps.
9488 Added support for aot compilation (as output still needs to be
9491 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
9493 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
9494 Don't overwrite return register in some corner cases.
9496 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
9498 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
9499 static constructors when AOT compiling.
9501 * driver.c (mono_main): Call mono_check_corlib_version.
9503 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
9505 * cpu-g4.md, basic.cs: fixed div target register.
9507 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
9509 * mini-ppc.c, basic.cs: shl_imm fix with test.
9511 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
9513 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
9514 structures by value. Misc fixes.
9515 * objects.cs: more tests.
9517 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
9519 * mini-ppc.c: lconv.ovf.i implemented.
9521 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9524 (mini_init): don't error out if someone already called g_thread_init.
9526 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
9528 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
9529 to be any type per the spec. Fix abnormal memory usage when
9530 the same object is repeatedly thrown.
9532 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
9534 * mini.c: check for overruns in IL code.
9536 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
9538 * TODO: Add/remove some todo entries.
9540 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
9542 * driver.c (mono_main): Call mono_verify_corlib.
9544 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
9546 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
9547 This has been moved to mini.c
9548 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
9549 type being casted is marshalbyref it could be a proxy, so instead of
9550 emitting the type check code, emit a call to a runtime method that will
9551 perform the check by calling CanCastTo if needed.
9553 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
9555 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
9556 methods with large stack frames under Win32.
9558 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
9560 * Makefile.am: Distribute regression tests.
9562 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
9563 at the end instead of inserting each variable into the sorted list.
9565 * linear-scan.c (mono_varlist_sort): New helper function.
9567 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
9569 * mini.c: ensure arguments and locals are within bounds.
9571 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
9573 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
9576 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
9578 * mini.c (mono_cprop_copy_values): Fix crash.
9580 * aot.c: Set verbosity back to 0.
9582 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
9584 * regalloc.c: complete memory leak fix by Laurent Morichetti
9587 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
9589 * driver.c (main_thread_handler): Revert the previous patch.
9591 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
9594 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
9595 memory from the memory pool.
9597 * driver.c (main_thread_handler): Turn on all optimizations when
9600 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
9601 an array for better performance.
9603 * regalloc.c (mono_regstate_assign): Fix memory leak.
9605 * debug-mini.c (mono_debug_serialize_debug_info): New function to
9606 serialize the debug info.
9608 * debug-mini.c (mono_debug_add_aot_method): New function to load the
9609 debug info from the serialized representation.
9611 * aot.c: Save debug info into the generated file and load it when
9614 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
9616 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
9618 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
9619 More FP-related fixes.
9621 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
9623 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
9624 and register allocation buglet. Hello world now runs.
9626 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
9628 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
9629 * tramp-ppc.c: fixed class init trampoline.
9630 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
9632 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
9634 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
9635 mini.c: more ppc changes/fixes.
9637 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
9639 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
9640 Also optimize the case when the arguments are the same in the caller
9643 * iltests.il: Add tests for tail calls with valuetype arguments.
9645 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
9647 * mini-ppc.c: fixes for struct return type.
9649 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
9651 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
9652 mono_spillvar_offset() to arch-specific code.
9654 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
9656 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
9658 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
9660 * exceptions-x86.c: Fix stack space leaks.
9662 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
9663 registers from the lmf if the method has save_lmf set.
9665 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
9667 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
9668 of icall wrappers into InvokeInDomain, since these are now per-domain.
9670 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
9672 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
9673 make some opcode emulation and intrinsic ops enabled/disabled
9674 according to the architecture. More fixes.
9676 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
9678 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
9680 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
9682 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
9683 arch-specific handling for 'this' and struct return type to
9686 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9688 * aot.c: prevent divide by zero error when reporting (it happened with
9691 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
9693 * mini.h (inst_switch): Remove unused macro.
9695 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9698 (load_aot_module): free 'info->methods' and 'info' properly. No more
9699 "free(): invalid pointer blah" messages when you have an old aot
9702 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
9704 * jit-icalls.c, mini.c: Added support for context static fields.
9706 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
9708 * mini.c (mono_method_blittable): Methods which set LastError are not
9709 blittable either. Fixes #51108.
9711 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
9713 * mini.c: flush icache.
9714 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
9716 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
9718 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
9720 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
9722 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
9725 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
9728 * inssel.brg (CEE_MKREFANY): Fix AOT case.
9730 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
9732 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
9733 instruction when the result is discarded.
9735 * iltests.il (test_0_div_regalloc): New regression test.
9737 * arrays.cs: Fix compilation error.
9739 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
9741 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
9742 float rules to inssel-x86.brg: sane architectures with FP registers
9743 don't need to implement these rules.
9745 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
9747 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
9749 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
9751 * mini.h, inssel-long32.brg: fixed endianess issues in int64
9752 implementation of 32 bit systems.
9754 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
9756 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
9757 (Jeroen Zwartepoorte).
9759 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
9761 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
9762 the caller and the callee matches.
9764 * mini.c (mono_method_to_ir): Add comment.
9766 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
9767 signbit is missing on some platforms.
9769 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
9771 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
9773 * mini.c (setup_jit_tls_data): Call the new function.
9775 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
9777 * mini-x86.c: Add experimental support for fast access to the lmf
9778 structure under NPTL/Linux 2.6.x.
9780 2003-11-06 Martin Baulig <martin@ximian.com>
9782 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
9783 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
9786 2003-11-02 Martin Baulig <martin@ximian.com>
9788 * mini.c (inflate_generic_field): New static method.
9789 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
9790 generic instance and the field is declared in a generic type, call
9791 inflate_generic_field() to inflate it. Fixes gen-28.cs.
9793 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
9795 * mini.h mini.c (mono_method_same_domain): New function to return
9796 whenever the caller and the callee are in the same domain.
9798 * tramp-x86.c (x86_magic_trampoline): Use the new function.
9800 2003-10-30 Martin Baulig <martin@ximian.com>
9802 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
9803 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
9805 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
9806 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
9808 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
9810 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
9813 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
9814 object here, so it is in the correct appdomain etc.
9816 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
9818 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
9820 (mono_method_to_ir): Avoid freeing the type created returned from
9821 mono_type_create_from_typespec, since it is put into an internal cache
9822 by the function. Fixes pointer.exe.
9824 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
9825 trampolines for icalls and pinvokes as well. Fixes #33569.
9827 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
9829 * mini.c: Update after appdomain changes.
9831 * mini.c (mono_jit_compile_method_inner): Allways compile native
9832 method wrappers in the root domain, since there can only be one
9833 instance of them, whose address is stored in method->info.
9835 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
9837 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
9838 environment variable. Instead detect automatically whenever running
9839 under valgrind using the magic macro RUNNING_ON_VALGRIND from
9842 2003-10-16 Miguel de Icaza <miguel@ximian.com>
9844 * trace.c, trace.h: New files that implement the new trace option
9847 * driver.c: Document new --trace options.
9849 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
9852 - if (mono_jit_trace_calls)
9853 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
9855 * mini.h: prototypes.
9857 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
9859 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
9861 * mini.c inssel.brg: Implement typedefbyref opcodes.
9863 * mini.c (mono_jit_compile_method): Remove unused local variable.
9865 * mini.c (mono_jit_compile_method_inner): Ditto.
9867 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
9869 * tramp-x86.c (x86_class_init_trampoline): Fix build.
9871 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
9873 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
9875 * mini.c (mono_no_aot): Remove unused global variable.
9877 * mini.c: Thread safety fixes.
9879 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
9881 * mini.c (mono_create_class_init_trampoline): Add a lock around
9882 class_init_hash_addr.
9884 * arrays.cs (test_0_newarr_emulation): Add new regression test for
9887 * mini.c: Decompose the NEWARR instruction before decomposing its
9888 arguments. Fixes #30073.
9890 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
9892 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
9895 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
9897 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
9899 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
9901 * driver.c: Add support for compiling icall wrappers to --compile.
9903 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
9905 * inssel.brg: The empty value in class->interface_offsets is -1, not
9908 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
9910 * objects.cs: New test for 'is' operator on an array of interfaces.
9912 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
9914 * tramp-ppc.c: update trampoline code to support jumps
9915 and class initialization.
9917 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
9919 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
9921 * inssel.brg (OP_UNBOXCAST): Fix #46027.
9923 * inssel.brg (OP_UNBOX): Remove unused rule.
9925 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
9926 region instead of one for each method. Fixes #47813.
9928 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
9930 * exceptions.cs (test_0_nested_finally): New regression test for
9931 nested exception handlers.
9933 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
9935 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
9937 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
9940 * mini.c (mono_method_check_inlining): Make the inlining limit
9941 configurable by an environment variable.
9943 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
9945 * mini.h: Bump AOT file version.
9947 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
9948 token, store the image along with the token, since the token might not
9949 refer to the same image as the method containing the relocation,
9950 because of inlining.
9952 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
9954 * mini.c (mono_precompile_assemblies): New function to compile
9955 all methods in all loaded assemblies.
9957 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
9959 * regalloc.h regalloc.c (MonoRegState): Change the type of
9960 iassign and fassign to int*, since they can contain large negative
9961 values if the register is spilled. Also added some comments. Fixes
9964 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
9965 under Win32. Fixes #42964.
9967 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
9969 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
9971 * aot.c: Added support for AOT compiling methods which contain calls
9972 to wrappers. Currently, only remoting-invoke-with-check wrappers are
9975 * driver.c (compile_all_methods): Run the compilation in a thread
9976 managed by mono. Fixes #44023.
9978 * mini.c (mono_codegen): Print full method name in verbose output.
9980 * mini-x86.c (mono_arch_patch_code): Fix warning.
9982 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
9983 jumps, since the method we are jumping to might be domain-specific.
9985 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
9987 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
9989 * inssel.brg: string chars are unsigned.
9991 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
9993 * TODO: New todo item.
9995 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
9996 which calls mono_runtime_class_init and patches the call site to
9997 avoid further calls.
9998 (mono_arch_create_class_init_trampoline): New arch specific function
9999 to create a class init trampoline.
10000 (create_trampoline_code): Generalized so it can create
10001 class init trampolines as well.
10003 * mini.c (helper_sig_class_init_trampoline): New helper variable.
10004 (mono_create_class_init_trampoline): New function to create and cache
10005 class init trampolines.
10006 (mono_find_class_init_trampoline_by_addr): New function to lookup the
10007 vtable given the address of a class init trampoline. Used by the
10009 (mono_codegen): Generate a call to a trampoline instead of
10010 mono_runtime_class_init in LDSFLD[A].
10011 (mono_codegen): Add relocations for the new trampoline.
10013 * mini.h mini-x86.c aot.c: Added a new relocation type:
10014 MONO_PATCH_INFO_CLASS_INIT.
10016 * mini.h: Bump AOT version number.
10018 * aot.c: Create a copy of the loaded code instead of using the original
10019 so methods which call each other will be close in memory, improving
10022 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
10023 patch since it breaks the regression tests.
10025 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
10026 for the register saving instruction sequence since the
10027 frame_state_for function in glibc 2.3.2 don't seem to detect it.
10029 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
10031 * TODO: Fix todo item && remove another.
10033 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
10035 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
10038 * aot.c: Moved the check for MONO_LASTAOT into the initialization
10039 function of the module.
10041 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
10042 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
10043 --no-aot command line option.
10045 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
10047 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
10048 by Bernie Solomon (bernard@ugsolutions.com).
10050 * inssel.brg: Refactor the interface offset table related code into
10051 its separate functions and add support for the AOT case.
10053 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
10055 * aot.c (mono_aot_get_method_inner): Fix memory leak.
10057 * aot.c: Added mono_aot_verbose variable and made all debugging
10058 output depend on the value of this variable.
10060 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
10061 method_label and info_label.
10063 * mini.h mini-x86.c aot.c: Added a new relocation type
10064 MONO_PATCH_INFO_IID for klass->interface_id.
10066 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
10067 the MonoJitInfo structure.
10069 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
10070 a non-root appdomain in shared mode.
10072 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
10074 * aot.c: make aot loader less verbose. Remove free of unused variable.
10076 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
10078 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
10080 * .cvsignore: Added *.dll.
10082 * mini.c (mono_print_tree_nl): New function callable while debugging.
10084 * mini.c (mono_print_code): Export this.
10086 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
10089 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
10091 * mini.h (MonoCompile): Added 'jit_info' field.
10093 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
10094 the cfg structure, since it is needed by the AOT compiler.
10096 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
10098 * aot.c: A major rewrite. Changes include:
10099 - save exception tables for methods which have them.
10100 - cache failed lookups in aot_get_method () to avoid the (slow) calls
10101 to g_module_symbol.
10102 - reworked the file format so it is now much smaller and needs
10103 fewer relocation entries.
10105 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
10107 * aot.c (load_aot_module): Fix build bustage on platforms without
10110 2003-09-04 Martin Baulig <martin@ximian.com>
10112 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
10114 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
10116 * TODO: Some new optimization ideas.
10118 * aot.c: Move AOT module loading logic here from mono_assembly_open.
10120 * aot.c: Save the optimization flags used to compile the code into
10123 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
10124 support emitting domain specific code.
10126 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
10127 no longer domain neutral. It can be made domain neutral by compiling
10128 with --optimize=shared.
10130 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
10131 between appdomains.
10133 * driver.c mini.h mini.c: New --no-aot debugging option which disables
10134 loading of AOT code.
10136 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
10138 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
10139 if there is no domain neutrality information.
10141 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
10143 * aot.c (mono_compile_assembly): Emit a symbol containing the file
10144 format version into the generated library.
10146 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
10147 callee method into the caller since one of them could be shared.
10149 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
10150 system exceptions from AOT code now works.
10152 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
10153 method if it is domain neutral and the callee is not.
10155 * graph.c (cfg_emit_one_loop_level): Fix warning.
10157 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
10159 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
10162 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
10164 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
10165 is needed by code which is executed before mono_runtime_init ().
10166 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
10168 * mini.c (mono_thread_abort): Fix warning.
10169 (mono_jit_compile_method): Call static constructor in the AOT case too.
10171 * aot.c (mono_compile_assembly): Fix warning.
10173 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10175 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
10177 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
10179 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
10181 * cpu-pentium.md: Fix the length of call opcodes so they include the
10182 ESP restoring instruction. Fixes #47968.
10184 2003-08-28 Martin Baulig <martin@ximian.com>
10186 * mini-x86.c (mono_arch_call_opcode): Added support for
10187 MONO_TYPE_GENERICINST.
10189 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
10191 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
10193 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
10194 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
10196 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
10199 2003-08-26 Martin Baulig <martin@ximian.com>
10201 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
10202 when reporting an error, set this to the actual error location.
10203 (mono_method_to_ir): Report the correct error location if
10204 get_basic_blocks() returned an error.
10206 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
10208 * mini.c (mono_type_blittable): OBJECT is not blittable.
10209 (mono_method_blittable): Methods which have marshalling descriptors
10210 are not blittable either. Fixes #47842.
10212 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
10214 * driver.c mini.c: Use an environment variable instead of a global
10215 variable. Also fix the build.
10217 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
10218 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
10221 * driver.c mini.c: Added --with-valgrind option to turn off some
10222 code which prevents mono from running under valgrind.
10224 * mini.c (mono_emit_call_args): Fixed warning.
10226 * mini.c (mono_emulate_opcode): Fixed warning.
10228 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
10230 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
10231 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
10232 regalloc.c, regalloc.h: specify available registers in arch-specific
10233 code and support floats in the regallocator (patch by Laurent Morichetti
10236 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
10238 * mini.c: mono_thread_current() can be called only after
10239 mono_runtime_init(): rearrange code to not call it early on.
10241 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
10243 * mini.c: allocate jump tables in the code mempools.
10245 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
10247 * mini.c, mini.h: make sure per-thread data allocated by the jit is
10250 2003-08-10 Miguel de Icaza <miguel@ximian.com>
10252 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
10253 12 to 16. This fixes bug #47453.
10256 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
10258 * mini-ppc.c: fixed indexed load and unsigned compares.
10260 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
10262 * mini.c: reenabled installation of handler for
10263 thread abort signal.
10265 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
10267 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
10268 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
10269 until it's fixed and actually useful.
10271 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
10273 * inssel-long32.brg: couple more opcodes implemented.
10275 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
10277 * mini-sparc.c: Even more opcodes implemeted.
10279 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
10281 * mini-sparc.c: More opcodes implemented.
10283 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
10285 * mini-sparc.c: More opcodes implemented.
10287 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
10289 * inssel-sparc.brg: Add some needed rules. Direct
10291 * Makefile.am: Use inssel-sparc.brg
10292 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
10293 an assert happy for now.
10295 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
10297 * mini-sparc.c: Fixed compile errors.
10298 * exceptions-sparc.c: Same. We now produce a mono binary
10299 on sparc-linux. Yea.
10301 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
10303 * mini-sparc.c: Renamed registers. Also some macro cleanups.
10304 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
10305 They compile, but do not work.
10307 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
10309 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
10310 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
10311 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
10314 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
10316 * mini.c: more opcodes implemented and better support for generics.
10318 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
10320 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
10321 * mini.c, mini.h: first cut at generics support: some new instructions
10322 added and changed the behaviour of some of the existing ones.
10324 2003-07-21 Miguel de Icaza <miguel@ximian.com>
10326 * mini.c: Removed definition of metadata_shared mutex here.
10328 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
10330 * mini-x86.c: make vararg calls work for instance methods.
10332 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
10334 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
10335 returns the arguments in a separte list, now.
10337 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
10339 * aot.c, mini.c: updates for array type representation changes.
10341 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
10343 * mini.c: register function to perform jit shutdown.
10345 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
10347 * mini.c: use a faster allocator if possible.
10349 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
10351 * aot.c: some cleanups and portability changes.
10353 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
10355 * mini.c: use faster allocation for CEE_BOX if possible.
10357 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
10359 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
10360 Moved inlined mempcy code to its own function so that is can be
10361 reused. Added an inline memset function as well (optimized initobj).
10362 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
10364 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
10366 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
10368 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
10370 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
10371 arch code can setup the cpu for CLR execution, if needed.
10372 We use it on x86 to set the precision of FP operations.
10374 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
10376 * mini.c: disable some optimizations if we can guess they'll cost too
10377 much for a given method.
10379 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
10381 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
10383 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
10384 * mini.h mini.c mini-x86.c: Added instruction level coverage
10385 info collection support.
10387 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
10389 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
10390 is now implemented in the profiling API. Get rid of a couple of
10391 unnecessary global variables.
10393 2003-06-15 Nick Drochak <ndrochak@gol.com>
10395 * basic-long.cs: tests for negative values for bigmul, and unsigned.
10396 * cpu-g4.md: add op_bigmul and op_bigmul_un
10397 * cpu_pentium.md: add op_bigmul_un
10398 * inssel-long32.brg: add rule for unsigned bigmul
10399 * mini-ops.h: define OP_BIGMUL_UN
10400 * mini-x86.c: THE BUG: handle (un)signed properly
10401 * mini.c: choose unsigned opcode if needed.
10402 This set of patches fixes bug #44291
10404 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
10406 * mini.c (optimize_branches): improved to handle all kinds of
10407 conditional branches.
10409 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
10411 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
10412 don't raise exceptions.
10414 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
10416 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
10417 to arch-specific files.
10419 2003-06-09 Martin Baulig <martin@ximian.com>
10421 * Makefile.am (libs): Added $(LIBGC_LIBS).
10423 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
10425 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
10426 and OP_ATAN (fixes bug#44293).
10428 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
10430 * Makefile.am, mini-x86.c: rename cpu description array to
10431 pentium_desc, since some compilers define the 'pentium' preprocessor
10434 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
10436 * mini.c (mini_select_instructions): add explicit branch if the
10437 following block is not the false target of a conditional branch -
10438 we need this with any optimization that reorder or remove bblocks
10440 * mini.c (optimize_branches): bug fixes
10442 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
10444 * mini.c (mono_method_to_ir): inline static readonly fields
10446 * ssa.c (fold_tree): start cfold support for long (very simple
10449 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
10451 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
10453 * inssel.brg: fixed memcpy (bug #44219).
10455 2003-06-05 Dick Porter <dick@ximian.com>
10457 * driver.c: Set the glib log levels to not abort if g_message
10460 g_set_prgname() has to happen before mini_init() so that the
10461 process handle gets the info.
10463 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
10465 * driver.c: add intrins to the default optimizations to get wider
10468 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
10470 * mini.h: some large basic blocks will overflow a 16-bit
10471 integers for symbolic registers.
10473 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
10475 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
10476 (mono_arch_output_basic_block): fix bug 43499
10478 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
10480 * mini.c: kill duplicated definition of mono_debug_format.
10482 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
10484 * mini-x86.c, arrays.cs: fixed register allocation bug.
10486 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
10488 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
10490 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
10492 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10495 (print_method_from_ip): also print source location information if
10498 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
10500 * mini.c (mono_find_block_region): bug fix in region code
10501 (mini_method_compile): enable removing unreachable code again, but
10502 only in methods without exception clauses.
10504 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
10506 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
10507 Implemented arglist opcode and handling of TypedReference type.
10508 Fixed x86 call convention when a structure is returned.
10509 Minimal support for calling static vararg methods.
10511 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
10513 * mini.c (mini_method_compile): always remove unreachable code,
10514 because the code in them may be inconsistent (access to dead
10515 variables for example).
10517 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
10519 * driver.c, debug-mini.c: warning fixes.
10521 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
10523 * Makefile.am, jit.h, mini.h: install header for embedding mono.
10525 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
10527 * mini.c: thread-static fields are registered in mono_class_vtable(),
10528 so ensure the function is called before checking for them.
10530 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
10532 * mini.c (optimize_branches): fix for bug 43586
10534 * jit-icalls.c (mono_llmult_ovf): added an additional check for
10535 overflow (fixes Bug #43639)
10537 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
10539 * mini.c, objects.cs: allow the use of stobj for primitive types.
10541 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
10543 * mini.c: be less strict about argument checking until we support
10544 running the verifier.
10546 2003-05-27 Nick Drochak <ndrochak@gol.com>
10548 * basic-long.cs: tests for (ulong)int * (ulong)int also
10549 * mini.c: use the same trick for (ulong)int * (ulong)int
10551 2003-05-27 Nick Drochak <ndrochak@gol.com>
10553 * basic-long.cs: add regression test for (long)int * (long)int
10554 * cpu-pentium.md: add op_bigmul specification
10555 * inssel-long32.brg: add OP_BIGMUL rule
10556 * mini-ops.h: add OP_BIGMUL
10557 * mini-x86.c: register allocator: handle case where src1 needs to be
10559 * mini.c: substitute special BIGMUL opcode in the tree for
10560 (long)int * (long)int
10562 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
10564 * jit-icalls.c: call the type ctor on field access if needed.
10566 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
10568 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
10569 to a method (including results of ldelema, bug#43207).
10571 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
10573 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
10574 colors to show exception handler blocks.
10576 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
10577 (fix for pinvoke7.cs).
10579 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
10581 * mini.h, mini.c: ensure correct initialization order for types that
10582 require it. Prepare for lazy compilation of jit icall wrappers.
10583 Provide a name for opcode emulation to reduce unneeded mallocing.
10585 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
10587 * mini-x86.c: better register restoring code and profiling
10588 support for tail calls.
10590 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
10592 * mini.h, driver.c: prepare for leaf methods optimization.
10594 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
10596 * mini.c: get targets of branches before converting a method.
10598 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
10600 * mini.c (optimize_branches): added some experimental code (disbaled)
10602 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
10604 * mini.c (optimize_branches): fix branch to branch optimization
10606 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
10608 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
10610 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
10612 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
10615 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
10617 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
10618 enable use of interface variables again.
10620 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
10621 I1 to registers because there is no simply way to sign extend 8bit
10622 quantities in caller saved registers on x86.
10624 * inssel-float.brg: set costs of some rules to 2 so
10625 that monobure always select the arch. specific ones if supplied,
10626 regardless of the order we pass the files to monoburg.
10628 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
10630 * mini.c, mini-x86.c: since the magic trampoline for jumps
10631 can't patch the code directly, we do it as soon as the
10632 method gets compiled.
10634 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
10636 * mini-x86.c, mini.h: introduce a new patching method
10637 to support CEE_JMP and tail calls.
10638 * mini.c: obey tail.call. Don't precompile methods target
10640 * tramp-x86.c: new trampoline code to handle methods
10641 reached through a jump.
10643 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
10645 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
10646 bit values to registers
10648 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
10650 * mini.c (mono_compile_get_interface_var): share interface
10651 variables if possible.
10653 2003-05-16 Martin Baulig <martin@ximian.com>
10655 * debug-mini.c (mono_init_debugger): New function to initialize
10656 the debugger. This is not in the debugger since it needs to
10657 access some of mini's internals.
10659 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
10661 * mini.c (mono_method_to_ir): inlining fixes/cleanups
10663 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
10665 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
10666 for value type handling.
10668 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
10670 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
10671 (mono_method_check_inlining): enable inlining of all kinds of wrappers
10673 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
10675 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
10676 the constructor through a proxy.
10678 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
10680 * jit-icalls.c, inssel.brg: fixes to array element address
10683 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
10685 * mini-x86.c (is_regsize_var): allocate pointer to registers
10687 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
10689 * driver.c: fixed typo, added intrins to the set of optimizations
10690 tested with regressions.
10692 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
10694 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
10695 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
10698 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
10700 * inssel.brg: remove some common pop instructions without side effects
10702 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
10704 * inssel-x86.brg: fixed thinko in int to double conversions.
10706 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
10708 * mini.c, jit-icalls.c: added runtime thread-static variable support.
10710 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
10712 * inssel-long32.brg: two more missing instructions.
10714 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
10716 * mini.c (mono_emit_call_args): set the cil_code for all arguments
10717 if not already set.
10719 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
10721 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
10724 * basic-float.cs: Added tests for negative zero.
10726 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
10728 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
10729 a couple of missing operations for long casts, with test cases.
10731 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10733 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
10735 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
10737 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
10738 code size estimation.
10740 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
10742 * mini.c (mono_jit_create_remoting_trampoline): make it work with
10743 abstract methods (fix bug 42542)
10745 * aot.c: add ability to handle array types
10747 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
10749 * mini.c: Call the _specific versions of the object allocation
10750 functions if possible.
10752 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
10754 * driver.c: call setlocale ().
10756 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
10758 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
10761 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
10763 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
10765 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
10766 wrappers (fix bug 42122)
10768 2003-05-04 Martin Baulig <martin@ximian.com>
10770 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
10772 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
10773 s/mini_set_defaults/mono_set_defaults/g.
10775 2003-05-04 Martin Baulig <martin@ximian.com>
10777 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
10779 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
10781 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
10782 (reported by Don Roberts).
10784 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
10786 * mini.c: temporarily work around two bugs for this release.
10788 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
10790 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
10791 that contains -export-dynamic and it makes using the ld script
10793 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
10795 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
10797 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
10800 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
10802 * mini.c: make sure leave calls all the needed finally blocks,
10803 even when the target jumps out of multiple exception clauses.
10805 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
10807 * ldscript, Makefile.am: add linker script to reduce the number of
10808 exported symbols (should also fix the issues with libwine defining
10809 some of the same symbols in io-layer).
10811 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
10813 * driver.c (mini_main): Avoid assertion when no file name is given on
10816 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
10818 * driver.c: added --version/-V command line option.
10819 Added the inline optimization in the regression tests.
10821 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
10823 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
10824 to the type in the method signature (fixes bug#42134).
10826 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
10828 * mini.c: when inlining, check this is not null only when needed (bug #42135).
10830 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
10832 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
10834 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10836 * driver.c: fixed bug #42100.
10838 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
10840 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
10842 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
10844 * mini.c: moved most of the code required to do inlining to its own
10845 function so it can be reused. Inline also ctors if appropriate.
10847 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
10849 * Makefile.am: Link with -export-dynamic so shared libs loaded by
10850 the runtime can call mono API functions.
10852 2003-04-27 Martin Baulig <martin@ximian.com>
10854 * debug-mini.c (mono_debug_init_method): Added
10855 `guint32 breakpoint_id' argument; if the method has a breakpoint,
10856 send a notification to the debugger.
10858 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
10859 running in the Mono Debugger, just pass the breakpoint number to
10860 mono_debug_init_method().
10862 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
10864 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
10866 * mini.c: allow some more unsafe compares.
10868 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
10870 * mini-x86.c, Makefile.am: make distcheck works (partially from
10871 a patch by Richard Lee <r.h.lee@attbi.com>).
10872 * regset.c, regset.h: removed, they are unused.
10874 2003-04-25 Dick Porter <dick@ximian.com>
10876 * driver.c: Usage reports the name as 'mono' not 'mini'
10877 * exceptions-x86.c: Build and run on freebsd
10879 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
10881 * Makefile.am: install the program with the 'mono' name and
10882 the library as libmono instead of mini and libmini.
10884 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
10886 * driver.c: provide the APIs for the embedding interface of the old jit.
10888 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
10890 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
10892 2003-04-23 Martin Baulig <martin@ximian.com>
10894 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
10896 * driver.c: Added `--debug' command line argument to enable
10899 2003-04-23 Martin Baulig <martin@ximian.com>
10901 * debug.[ch]: Removed. The code is now in
10902 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
10904 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
10907 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
10909 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
10911 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10914 (mini_cleanup): moved mono_runtime_cleanup call after the call to
10915 mono_domain_finalize.
10916 (mini_method_compile): use mono_method_profile* if the the option is
10919 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
10921 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
10922 methods with their wrapper.
10924 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
10925 methods with their wrapper.
10927 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
10930 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
10933 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
10936 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
10938 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
10940 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
10942 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
10943 of the mempool. This is slightly faster and uses less memory
10945 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
10947 * mini.c: avoid O(n) allocation for variables.
10949 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
10951 * mini.c: handle items on the stack after inlining methods.
10953 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
10955 * mini.c: make the method->opcode optimization dependent
10956 on MONO_OPT_INSTRINS and do it lazily.
10958 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
10960 * driver.c: print overall results at the end of regression run.
10962 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
10964 * inssel.brg: don't overwrite symbolic registers.
10966 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
10968 * inssel-x86.brg: fix conversion from long to float.
10970 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
10972 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
10974 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
10976 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
10978 * driver.c: Added --print-vtable option as in the old JIT.
10980 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
10982 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
10984 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
10986 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
10988 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
10990 * mini.c regalloc.c regalloc.h: Fix memory leak.
10992 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
10994 * aot.c (mono_aot_get_method): register all used strings
10996 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
10998 * mini.c: always intern strings references with ldstr at compile time.
11000 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
11002 * Makefile.am: add BUILT_SOURCES.
11004 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
11006 * driver.c: give a better error message when the assembly to execute
11007 doesn't have an entry point.
11009 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
11011 * Makefile.am: added hack for automake
11013 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
11016 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
11018 22003-04-07 Martin Baulig <martin@ximian.com>
11020 * Makefile.am: Added Makefile.am.
11022 * debugger-main.c: Removed, this is now in the debugger where it
11025 * mini.pc.in: Call this package `mini' for the moment.