2 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
4 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
5 IMT slots (this saves hundreds of KB of memory in programs like
6 IronPython and Monodevelop).
8 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
10 * mini.c: print the delegate counter.
12 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
14 * mini-x86.c: make it easier to enable the debugging code for IMT
17 2007-09-28 Martin Baulig <martin@ximian.com>
20 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
21 `mono_method_klass_offset' and `mono_method_token_offset'.
23 2007-09-20 Mark Probst <mark.probst@gmail.com>
25 * mini.c: First generics sharing implementation. Can only share
26 in very simple cases. If sharing doesn't work it falls back to
27 dedicated compilation.
29 * mini.h: Flag in MonoCompile to specify whether generic
30 compilation is shared. Flags enum for marking which generic inst
31 of a context is used. Prototypes for helper functions.
33 * generic-sharing.c: Helper functions for generic method sharing.
35 * optflags-def.h: Optimization flag (gshared) for enabling generic
38 * Makefile.am: generic-sharing.c added.
40 2007-09-19 Daniel Nauck <dna@mono-project.de>
42 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
44 2007-09-19 Massimiliano Mantione <massi@ximian.com>
45 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
48 2007-09-19 Martin Baulig <martin@ximian.com>
50 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
51 mono_debug_cleanup() is now part of mono_cleanup().
53 2007-09-18 Zoltan Varga <vargaz@gmail.com>
55 * driver.c (mono_main): Fix a warning.
57 2007-09-17 Zoltan Varga <vargaz@gmail.com>
59 * aot-compiler.c: Optimize various parts when processing large assemblies.
62 * mini.c (mono_patch_info_hash): Improve hash function.
64 2007-09-14 Jonathan Chambers <joncham@gmail.com>
66 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
68 Code is contributed under MIT/X11 license.
70 2007-09-14 Zoltan Varga <vargaz@gmail.com>
72 * mini.c (mini_init): Fix a leak.
74 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
76 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
78 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
80 2007-09-14 Zoltan Varga <vargaz@gmail.com>
82 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
84 2007-09-13 Zoltan Varga <vargaz@gmail.com>
86 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
89 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
91 * mini.c (handle_alloc): Enable managed allocators in AOT code.
93 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
95 * aot-runtime.c (decode_patch_info): Ditto.
97 2007-09-12 Jonathan Chambers <joncham@gmail.com>
99 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
100 static case. Cache delegates in architecture specific code,
101 based on number of parameters.
103 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
104 in architecture specific code, based on number of parameters.
106 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
107 caching happen in architecture specific code now.
109 Code is contributed under MIT/X11 license.
111 2007-09-12 Jonathan Chambers <joncham@gmail.com>
113 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
114 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
115 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
117 Code is contributed under MIT/X11 license.
119 2007-05-15 Massimiliano Mantione <massi@ximian.com>
120 * mini.c: (mono_thread_abort) Fixed bug #82416.
122 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
124 * mini.: hook the new managed GC allocation feature into the JIT.
126 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
128 * mini.c: implementation for the new runtime tls opcode.
130 2007-09-11 Martin Baulig <martin@ximian.com>
133 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
134 `mono_method_inflated_offset'.
136 2007-09-07 Zoltan Varga <vargaz@gmail.com>
138 * driver.c mini.h mini.c: Add a new devel command line option for injecting
139 async exceptions into a method.
141 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
142 purpose of testing whenever the unwinder works at every instruction.
144 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
146 * mini.c: check accessibility of method used in ldftn (fixes
149 2007-09-04 Zoltan Varga <vargaz@gmail.com>
151 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
153 * inssel.brg: Fix a warning.
155 2007-09-03 Martin Baulig <martin@ximian.com>
157 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
158 now takes the `main_method' as argument.
160 2007-09-02 Zoltan Varga <vargaz@gmail.com>
162 * cpu-sparc.md (endfilter): Add missing src1:i argument.
164 2007-08-30 Jonathan Chambers <joncham@gmail.com>
166 * driver.c: include the cil-coff.h header on Windows.
168 Code is contributed under MIT/X11 license.
170 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
172 * mini.c, driver.c: don't include the cil-coff.h header.
174 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
176 * mini.c: flag places that needs fixes fo soft-float support.
178 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
180 * mini.h, inssel-float.brg: fix soft-float constant loads on big
181 endian systems (partially from Dean Jenkins, bug #81924).
183 2007-08-28 Mark Probst <mark.probst@gmail.com>
185 * mini.c (check_linkdemand): Remove embedded reference object in
186 call to LinkDemandSecurityException.
187 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
188 with an IntPtr instead of a reference object.
190 2007-08-28 Zoltan Varga <vargaz@gmail.com>
192 * mini.c (handle_initobj): Handle alignment properly.
194 * inssel.brg (mini_emit_memset): Ditto.
196 * inssel.brg (mini_emit_memcpy): Ditto.
198 * inssel-sparc.brg: Ditto.
200 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
202 2007-08-26 Zoltan Varga <vargaz@gmail.com>
204 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
205 exceptions raised in unmanaged code. Fixes part of #82594.
207 2007-08-24 Mark Probst <mark.probst@gmail.com>
209 * mini.c (mono_method_to_ir), declsec.c
210 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
212 2007-08-22 Martin Baulig <martin@ximian.com>
215 (MonoDebuggerThreadInfo): New typedef.
216 (mono_debugger_thread_table): New global variable.
217 (mono_debugger_thread_created): New public function.
218 (mono_debugger_thread_cleanup): New public function.
222 - removed `get_current_thread' and `lookup_assembly'.
223 - removed `data_table'.
224 - added `thread_table'.
227 (mono_thread_start_cb): Call mono_debugger_thread_created().
228 (mono_thread_attach_cb): Likewise.
229 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
230 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
233 * driver.c (mono_main): Move mono_debug_init() up, before calling
234 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
236 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
238 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
239 together when passing several arguments of type double (gives a small
240 speedup and saves a few bytes of generated code).
242 2007-08-20 Jb Evain <jbevain@novell.com>
244 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
246 2007-08-20 Jb Evain <jbevain@novell.com>
248 * mini.c (mono_method_to_ir): throw MethodAccessException
249 and FieldAccessException instead of InvalidProgramException.
251 2007-08-20 Mark Probst <mark.probst@gmail.com>
253 * mini.c: CoreCLR security checks.
255 * mini.h: Removed MonoSecurityMode (moved to
256 metadata/security-manager.h) and mono_security_mode global var
257 (replaced by set/get functions in security-manager.h).
259 * driver.c: Added "core-clr-test" security mode for testing. Used
260 set-function for setting security mode.
262 2007-08-17 Mark Probst <mark.probst@gmail.com>
264 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
265 the new jit_info_table.
267 * driver.c: Test code for the new jit_info_table (enabled by the
268 define MONO_JIT_INFO_TABLE_TEST).
270 2007-08-14 Zoltan Varga <vargaz@gmail.com>
272 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
273 detection of call <REG> instruction sequence. Fixes build on freebsd.
275 2007-08-13 Zoltan Varga <vargaz@gmail.com>
277 * mini-exceptions.c: Fix a warning.
279 2007-08-11 Zoltan Varga <vargaz@gmail.com>
281 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
282 stack overflow handling code on amd64 too.
284 * mini-exceptions.c (mono_setup_altstack): Make this use
285 mono_thread_get_stack_bounds ().
287 * mini-x86.h: Disable sigaltstack on solaris x86.
289 2007-08-10 Zoltan Varga <vargaz@gmail.com>
291 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
293 2007-08-10 Geoff Norton <gnorton@customerdna.com>
295 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
297 2007-08-08 Zoltan Varga <vargaz@gmail.com>
299 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
301 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
303 2007-08-03 Neale Ferguson <neale@sinenomine.net>
305 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
308 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
310 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
311 to be emitted (bug #82281).
313 2007-08-01 Martin Baulig <martin@ximian.com>
315 Merged the `debugger-dublin' branch.
317 * debug-debugger.h (MonoDebuggerInfo):
318 Removed the `old_*' compatibility entries.
319 Added `debugger_version' and `data_table'.
320 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
321 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
324 (MiniDebugMethodBreakpointInfo): Add `address_list'.
325 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
326 instead of a `gconstpointer'.
327 (mono_debugger_insert_method_breakpoint): Return a
328 `MonoDebugMethodAddressList *'.
330 2007-06-28 Martin Baulig <martin@ximian.com>
332 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
334 2007-08-01 Zoltan Varga <vargaz@gmail.com>
336 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
337 __builtin_frame_address () since it is broken on older gcc versions.
339 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
341 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
342 on the stack overflow handling and made the managed stack overflows
343 catchable in most cases using soft guard pages.
344 * exceptions-x86.c: added code to restore the protection in the soft
345 guard pages at the end of exception handling.
347 2007-07-31 Zoltan Varga <vargaz@gmail.com>
349 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
351 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
353 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
356 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
358 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
359 signal handling support until it has been ported to the new mechanism.
360 * mini.c: fixed stack overflow detection and use the new
361 architecture code to handle signals on the altstack.
363 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
365 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
366 stack overflows on the alt stack.
368 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
370 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
371 stack overflows on the alt stack.
373 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
375 * exceptions-ppc.c: cleanup preparing for altstack support.
377 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
379 * exceptions-arm.c: cleanup preparing for altstack support.
381 2007-07-27 Mark Probst <mark.probst@gmail.com>
383 * mini.c (print_jit_stats): Output hazard pointer stats.
385 2007-07-26 Mark Probst <mark.probst@gmail.com>
387 * driver.c, mini.c: Replaced security mode flags with a single
390 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
392 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
394 2007-07-25 Mark Probst <mark.probst@gmail.com>
396 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
397 (which doesn't do anything yet) for activating Core CLR
398 (Silverlight) security.
400 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
402 * mini-codegen.c: work around a possible gcc bug on arm.
404 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
406 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
407 message for platforms that don't support AOT compilation.
409 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
411 * mini.h, mini.c, driver.c: temporary smcs hack.
413 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
415 * mini-arm.h, mini-arm.c: arm EABI fixes.
417 2007-07-22 Zoltan Varga <vargaz@gmail.com>
419 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
422 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
423 trampolines taking a method argument.
425 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
427 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
428 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
430 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
431 JIT compilation throws an exception. Fixes #82050.
433 2007-07-19 Mark Probst <mark.probst@gmail.com>
435 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
436 with the MONO_EXCEPTION_ defines.
438 2007-07-17 Zoltan Varga <vargaz@gmail.com>
440 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
443 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
444 the cause of an assertion.
446 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
448 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
451 2007-07-15 Zoltan Varga <vargaz@gmail.com>
453 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
454 assert. Should fix #82103.
456 2007-07-14 Zoltan Varga <vargaz@gmail.com>
458 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
459 here too. Fixes #82095.
461 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
464 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
466 * mini-amd64.h: Enable IMT for amd64.
468 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
470 2007-07-12 Zoltan Varga <vargaz@gmail.com>
472 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
474 2007-07-12 Mark Probst <mark.probst@gmail.com>
476 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
477 as soon as check_linkdemand sets an exception_type.
479 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
481 * mini-x86.c: fixed offsets for IMT call sequence.
482 * mini-x86.h: enable IMT again.
484 2007-07-11 Zoltan Varga <vargaz@gmail.com>
486 * trace.c (mono_trace_enter_method): Decode MonoType too.
488 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
490 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
492 * mini-amd64.c: Add preliminary IMT implementation.
494 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
496 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
497 understand the new IMT-base interface invocation (thanks to
498 Daniel Nauck for the report and the remote debugging session).
500 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
502 * mini-x86.c: size and speed optimizations for the IMT bsearch.
504 2007-07-11 Zoltan Varga <vargaz@gmail.com>
506 * Makefile.am (aotcheck): Make this actually use the AOTed code.
508 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
510 * mini-trampolines.c: implement AOT IMT support.
511 * mini-x86.h: enable IMT support for wider testing.
513 2007-07-10 Zoltan Varga <vargaz@gmail.com>
515 * inssel.brg (emit_imt_argument): Add aot support here.
517 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
519 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
521 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
522 of the IMT implementation, partially from massi, with my
523 implementation of the bsearch sequence. Disabled by default until
524 the AOT code is implemented.
526 2007-07-10 Zoltan Varga <vargaz@gmail.com>
528 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
530 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
532 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
534 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
535 arch-independent IMT JIT code from Massimiliano
536 Mantione (massi@ximian.com) with small cleanups from me.
538 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
540 * Makefile.am: fix svn invocation to get the svn revision to be
541 independent of the local language (build fix).
543 2007-07-09 Mark Probst <mark.probst@gmail.com>
545 * mini.c (inline_method): Reset cfg->exception_type if the
546 inlining is aborted. Fixes: 82049.
548 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
550 * mini.c: remove assert from exception handling code when exception_ptr
553 2007-07-05 Zoltan Varga <vargaz@gmail.com>
555 * mini.c (mono_codegen): Add an assert.
557 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
558 enter and leave code.
559 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
561 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
563 * mini-ppc.c: fixed memory corruption for localloc(0)
566 2007-07-05 Zoltan Varga <vargaz@gmail.com>
568 * mini.c: Fix warnings.
570 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
572 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
573 to emit better double->int conversions.
575 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
577 * mini.c: the provided Min/Max optimizations are valid for unisgned
580 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
582 * 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
584 2007-06-28 Miguel de Icaza <miguel@novell.com>
586 * mini.c (mono_running_on_valgrind): Add support for reporting the
587 method and its boundaries to valgrind.
589 2007-06-28 Martin Baulig <martin@ximian.com>
591 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
593 2007-06-25 Zoltan Varga <vargaz@gmail.com>
595 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
597 * generic.2.cs: Add new test case.
599 2007-06-25 Martin Baulig <martin@ximian.com>
601 Merged the `debugger-dublin' branch.
604 (mono_debugger_insert_method_breakpoint): New public method.
605 (mono_debugger_remove_method_breakpoint): Likewise.
606 (mono_debugger_check_breakpoints): New static method.
607 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
609 * debug-debugger.h (MonoDebuggerInfo):
610 Renamed (to keep backward compatibility in the vtable):
611 `insert_breakpoint' -> `old_insert_breakpoint'.
612 `remove_breakpoint' -> `old_remove_breakpoint'.
613 `create_string' -> `old_create_string'.
614 `lookup_class' -> `old_lookup_class'.
615 `lookup_type' -> removed; changed into a dummy field.
616 `lookup_assembly' -> `old_lookup_assembly'.
617 Added (same functionality, but different signature):
618 `create_string', `lookup_class', `lookup_assembly'
620 `get_method_addr_or_bpt', `remove_method_breakpoint',
621 `runtime_class_init'.
623 * debug-debugger.c: Merged the `debugger-dublin' branch.
625 2007-06-23 Zoltan Varga <vargaz@gmail.com>
627 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
629 (peephole_pass): Likewise.
631 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
633 * driver.c: hopefully make setaffinity work also for ancient
636 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
638 * driver.c : win32 build fix.
640 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
642 * driver.c: check for the MONO_NO_SMP env var and bind to a single
643 processor if it is set.
645 2007-06-21 Martin Baulig <martin@ximian.com>
647 * debug-mini.h: New file.
650 (mono_debugger_insert_breakpoint_full): Moved here from
651 ../metadata/mono-debug-debugger.c.
652 (mono_debugger_remove_breakpoint): Likewise.
653 (mono_debugger_breakpoint_callback): Likewise.
655 2007-06-15 Raja R Harinath <rharinath@novell.com>
657 * jit-icalls.c (mono_helper_compile_generic_method): Update to
658 changes in MonoGenericClass.
660 2007-06-14 Zoltan Varga <vargaz@gmail.com>
662 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
664 2007-06-14 Raja R Harinath <rharinath@novell.com>
666 * jit-icalls.c (mono_helper_compile_generic_method): Update to
667 removal of MonoGenericMethod.
669 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
671 * mini-exceptions.c: hooks for the exception events profiling API.
673 2007-06-14 Randolph Chung <tausq@debian.org>
675 * Makefile.ma: Add hppa target.
676 * mini-arch.h: Include mini-hppa.h
677 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
678 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
679 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
681 2007-06-14 Randolph Chung <tausq@debian.org>
683 * inssel.brg: Add rules for "chained" compare-branch operations so that
684 a single compare op can affect multiple branches. Adjust cost for
685 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
686 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
687 cost for some rules so that they can more easily be overridden by
688 per-arch rules (with fixes from lupus).
689 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
691 2007-06-13 Randolph Chung <tausq@debian.org>
693 * mini-ops.h: Reorder branch ops so that they match the order of the
694 corresponding CEE_* ops. The code expects them this way.
695 Add new ops for HPPA target.
696 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
698 2007-06-13 Randolph Chung <tausq@debian.org>
700 * mini-exceptions.c: Handle cases where the stack grows towards
702 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
704 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
706 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
708 * driver.c: explain where a non-matching corlib is found.
710 2007-06-13 Mark Probst <mark.probst@gmail.com>
712 * mini.c (print_jit_stats): Output dynamic code allocation stats.
714 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
716 * mini-exceptions.c: Generate a method profile leave event during
717 an exception to ensure that the profiler gets notified.
719 2007-06-07 Zoltan Varga <vargaz@gmail.com>
721 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
724 * cpu-amd64.md: Add long_and/or/xor opcodes.
726 2007-06-06 Wade Berrier <wberrier@novell.com>
728 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
729 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
730 length of instruction shr_imm (expected 8, got 10)
732 2007-06-06 Zoltan Varga <vargaz@gmail.com>
734 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
736 2007-06-06 Mark Probst <mark.probst@gmail.com>
738 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
739 MonoInternalHashTable again (fixed bug in the internal hash table
742 2007-06-06 Mark Probst <mark.probst@gmail.com>
744 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
745 Have to figure out what makes it crash the SWF regression.
747 2007-06-05 Zoltan Varga <vargaz@gmail.com>
749 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
751 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
753 * mini.c: optimize out the type check when storing null in a
756 2007-06-04 Mark Probst <mark.probst@gmail.com>
758 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
759 MonoInternalHashTable.
761 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
763 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
764 signed integer methods.
766 2007-06-02 Zoltan Varga <vargaz@gmail.com>
768 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
769 permanently since the current approach doesn't work.
771 2007-06-02 Zoltan Varga <vargaz@gmail.com>
773 * inssel.brg (stmt): Only call delegate->invoke_impl if
774 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
776 2007-06-01 Zoltan Varga <vargaz@gmail.com>
778 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
781 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
782 account if it contains a rex prefix.
783 (peephole_pass): Handle OP_FMOVE as well.
785 2007-06-01 Zoltan Varga <vargaz@gmail.com>
787 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
788 as it causes regressions.
790 2007-05-31 Zoltan Varga <vargaz@gmail.com>
792 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
795 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
797 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
798 (mono_arch_get_this_arg_from_call): Ditto.
800 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
802 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
805 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
806 (mono_arch_get_this_arg_from_call): Ditto.
808 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
810 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
811 try to create optimized invoke code and use that for further invocations.
812 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
814 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
816 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
818 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
819 sealed classes or methods.
820 *devirtualization.cs: tests for the new optimization
822 2007-05-29 Zoltan Varga <vargaz@gmail.com>
824 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
825 by the update_volatile () function.
827 2007-05-27 Zoltan Varga <vargaz@gmail.com>
829 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
832 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
834 2007-05-24 Jonathan Chambers <joncham@gmail.com>
836 * mini.c: Add configure checks for header files.
837 * mini-x86.c: Add configure checks for header files.
838 * trace.c: Add configure checks for header files.
839 * aot-runtime.c: Add configure checks for header files.
840 * aot-compiler.c: Add configure checks for header files.
841 * driver.c: Add configure checks for header files.
842 * mini-codegen.c: Add configure checks for header files.
844 Code is contributed under MIT/X11 license.
846 2007-05-22 Zoltan Varga <vargaz@gmail.com>
848 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
849 icompare_imm -128 + op_iclt. Fixes #81703.
851 2007-05-19 Zoltan Varga <vargaz@gmail.com>
853 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
855 2007-05-15 Massimiliano Mantione <massi@ximian.com>
857 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
858 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
859 so that all isinst checks now use "interface_bitmap".
861 2007-05-15 Zoltan Varga <vargaz@gmail.com>
863 * cpu-amd64.md (jmp): Fix a warning.
865 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
867 * basic.cs: Add new regression test.
869 * basic.cs: Remove test which is now in basic-long.cs.
871 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
873 * basic-long.cs: Add new test.
875 2007-05-13 Zoltan Varga <vargaz@gmail.com>
877 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
879 2007-05-12 Zoltan Varga <vargaz@gmail.com>
881 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
883 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
886 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
889 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
890 the exception throwing code a bit.
892 * mini-x86.c (get_call_info): Allocate result from a mempool.
894 2007-05-11 Zoltan Varga <vargaz@gmail.com>
896 * aot-compiler.c (find_typespec_for_class): Fix the assert.
898 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
900 * mini.h (MonoCompile): Add 'token_info_hash' field.
902 * mini.c: Save token->method associations during compilation so the AOT
905 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
906 which reference generic classes and methods.
908 2007-05-10 Zoltan Varga <vargaz@gmail.com>
910 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
912 * aot-compiler.c (compile_method): Fix a typo in a comment.
914 * aot-runtime.c (decode_cached_class_info): Skip generic types.
916 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
919 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
921 2007-05-09 Zoltan Varga <vargaz@gmail.com>
923 * mini.h (MonoCompile): Add 'args' field.
925 * mini.c (mono_compile_create_vars): Store variables representing the arguments
928 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
930 2007-05-08 Zoltan Varga <vargaz@gmail.com>
932 * mini.c (mono_compile_get_interface_var): Remove this unused function.
934 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
936 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
937 opcodes for some opcodes.
939 * mini.h *.brg *.c: Use the new opcodes.
941 2007-05-08 Massimiliano Mantione <massi@ximian.com>
943 * mini.h: Bumped aot revision.
945 * inssel.brg: modified code generation of type checks for interfaces
946 to use the new "MonoClass.interface_bitmap" instead of the old
947 "MonoClass.interface_offsets".
949 2007-04-30 Zoltan Varga <vargaz@gmail.com>
951 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
953 2007-04-29 Zoltan Varga <vargaz@gmail.com>
955 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
958 2007-04-27 Neale Ferguson <neale@sinenomine.net>
960 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
962 2007-04-27 Wade Berrier <wberrier@novell.com>
964 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
965 mini.h) to fix build.
967 2007-04-26 Zoltan Varga <vargaz@gmail.com>
969 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
971 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
972 causes the corlib unit tests to fail.
974 2007-04-25 Zoltan Varga <vargaz@gmail.com>
976 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
978 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
980 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
981 opcodes to the comparison relations.
983 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
984 opcodes to their types.
986 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
988 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
989 it in cfg->arch.cinfo.
991 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
993 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
994 cfg->cil_offset_to_bb.
996 2007-04-24 Zoltan Varga <vargaz@gmail.com>
998 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
999 created becase of initlocals.
1001 2007-04-23 Zoltan Varga <vargaz@gmail.com>
1003 * mini-alpha.c cpu-alpha.md: More alpha port work from
1004 Sergey Tikhonov <tsv@solvo.ru>.
1006 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
1008 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
1010 2007-04-19 Zoltan Varga <vargaz@gmail.com>
1012 * cpu-s390.md (break): Correct the length of break instruction.
1014 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
1016 * mini.c: fix a couple of soft-float issues and comments.
1018 2007-04-15 Miguel de Icaza <miguel@novell.com>
1020 * trace.c (is_filenamechar): - is also a filename char.
1022 2007-04-15 Neale Ferguson <neale@sinenomine.net>
1024 * mini-s390.c: Correct checking for enum type in return value processing.
1026 2007-04-14 Raja R Harinath <rharinath@novell.com>
1028 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
1029 (version.h): Makefile is in the build directory.
1031 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
1033 * mini-amd64.h: fix for assertion failure on Solaris/amd64
1035 2007-04-11 Martin Baulig <martin@ximian.com>
1037 * mini.c (can_access_member): Fix handling of generic classes;
1040 2007-04-10 Zoltan Varga <vargaz@gmail.com>
1042 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
1044 2007-04-05 Zoltan Varga <vargaz@gmail.com>
1046 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
1048 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
1050 * mini-codegen.c: make sure the right spill amount is
1051 used for fp or integer registers (fixes the float_sub_spill() on ppc).
1053 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
1055 * mini-ppc.c: fixes for the fp_branch_nan test.
1057 2007-03-23 Zoltan Varga <vargaz@gmail.com>
1059 * basic.cs: Comment out new test which still fails on ia64.
1061 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
1063 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
1065 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
1067 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
1069 2007-03-22 Zoltan Varga <vargaz@gmail.com>
1071 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
1072 on 64 bit machines. Fixes part of #80738.
1074 * basic.cs: Add regression test.
1076 2007-03-17 Zoltan Varga <vargaz@gmail.com>
1078 * inssel.brg basic.cs: Revert previous change to fix build.
1080 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
1083 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
1085 * basic.cs: Add new regression test.
1087 2007-03-17 Zoltan Varga <vargaz@gmail.com>
1089 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
1092 2007-03-16 Neale Ferguson <neale@sinenomine.net>
1094 * cpu-s390x.md: Correct length of break instruction.
1096 2007-03-16 Neale Ferguson <neale@sinenomine.net>
1098 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
1099 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
1101 2007-03-15 Jonathan Chambers <joncham@gmail.com>
1103 * *.c: Begin WIN64 port.
1104 * mini.c: Use correct register in profiler.
1105 * mini-amd64.c: No inline assembly on Win64.
1106 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
1107 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
1108 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
1109 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
1110 mono_arch_ip_from_context for Win64.
1112 Contributed under MIT/X11 license.
1114 2007-03-15 Zoltan Varga <vargaz@gmail.com>
1116 * exceptions-amd64.c (seh_handler): Ditto.
1118 * exceptions-x86.c (seh_handler): Fix a memory leak.
1120 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
1122 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
1123 mini-s390x.c: fixed peephole optimizations to deal
1124 correctly with 1 and 2 byte reload avoidance.
1126 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
1128 * cpu-s390.md, cpu-s390x.md: update localloc length.
1130 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
1132 * cpu-g4.md: added missing descriptions.
1134 2007-03-14 Miguel de Icaza <miguel@novell.com>
1136 * Makefile.am: Add support so the tail tests are not executed on
1137 PowerPC as that is a known limitation of the PowerPC port.
1139 2007-03-13 Jonathan Chambers <joncham@gmail.com>
1141 * runmdesc.bat: Move to msvc directory.
1143 2007-03-13 Jonathan Chambers <joncham@gmail.com>
1145 * runmdesc.bat: Run executable that was produced by the current
1146 target and sent via an argument.
1148 2007-03-11 Zoltan Varga <vargaz@gmail.com>
1150 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
1153 * generics.2.cs: Add regression test.
1155 2007-03-09 Wade berrier <wberrier@novell.com>
1157 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
1159 2007-03-09 Zoltan Varga <vargaz@gmail.com>
1161 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
1162 AOT code depends on this.
1164 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
1166 * mini.c: more precise tracking of types in the eval stack
1167 (part of fix for bug #81044).
1169 2007-03-07 Zoltan Varga <vargaz@gmail.com>
1171 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
1173 * aot-compiler.c (encode_patch): Remove an obsolete comment.
1175 2007-03-06 Zoltan Varga <vargaz@gmail.com>
1177 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
1179 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
1181 2007-02-22 Zoltan Varga <vargaz@gmail.com>
1183 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
1184 a pointer on 64 bit systems. Fixes #80190.
1186 * iltests.il: Add new regression test.
1188 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
1190 * mini.c: inline a constant for Environment.IsRunningOnWindows.
1192 2007-02-19 Geoff Norton <gnorton@customerdna.com>
1194 * trace.c: Remove an erroneous alignemnt check when tracing.
1195 Fixes --trace on OSX86.
1197 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
1199 * mini-$(arch).h: initialize SP in context for all the archs.
1201 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
1203 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
1204 regressions in the thread tests.
1206 2007-02-14 Zoltan Varga <vargaz@gmail.com>
1208 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
1209 - fixed implementation of LOCALLOC opcode
1210 - implemented non-un compare for floats
1212 - implementation of FDIV and CKFINITE opcodes
1213 - fixes for latest mono updates
1214 - additional arch opcodes
1216 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
1218 * Makefile.am: simplify and merge rules for cross-compilation.
1220 2007-02-07 Massimiliano Mantione <massi@ximian.com>
1222 * local-propagation.c: Actually *apply* the fix for bug 80591...
1224 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
1226 * mini-exceptions.c: backuot part of the last change
1227 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
1229 2007-02-06 Massimiliano Mantione <massi@ximian.com>
1230 * inssel.brg: Fix bug 59286.
1233 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
1235 * mini-exceptions.c: patch from Zoltan to correctly check for
1236 stack boundaries (using the stack register, not the frame register),
1237 fixes bugs #80724, #79717.
1239 2007-02-03 Zoltan Varga <vargaz@gmail.com>
1241 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
1242 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
1244 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
1245 presence of frame pointer elimination.
1247 2007-02-01 Geoff Norton <gnorton@customerdna.com>
1249 * mini-x86.h: NetBSD UCONTEX_REG defines.
1251 2007-02-01 Zoltan Varga <vargaz@gmail.com>
1253 * inssel-amd64.brg: Fix amd64 build.
1255 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
1257 * mini.h: remove extern to workaround what looks likes gcc bug 26905
1260 2007-01-31 Zoltan Varga <vargaz@gmail.com>
1262 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
1265 * mini-<ARCH>.c: Use mono_is_regsize_var ().
1267 2007-01-30 Mark Mason <mason@broadcom.com>
1269 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
1270 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
1271 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
1272 beginning support for CEE_JMP [not quite working yet]
1273 * tramp-mips.c: LMF handling now works
1275 2007-01-30 Zoltan Varga <vargaz@gmail.com>
1277 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
1279 * mini.h (NULLIFY_INS): New macro.
1281 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
1283 * mini.c: statistical profiler fix for windows, patch
1284 from Tor Lillqvist (tml@novell.com).
1286 2007-01-30 Massimiliano Mantione <massi@ximian.com>
1287 * local-propagation.c: Fix bug 80591.
1289 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
1291 * Makefile.am: put back the --export-dynamic option as with
1292 the previous gmodule flags (thanks to Robert Jordan).
1294 2007-01-28 Zoltan Varga <vargaz@gmail.com>
1296 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
1298 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
1299 simplify and speed up the local register allocator. Also rename some fields
1300 like iassign->vassign.
1302 * regalloc.c: Remove some functions which are no longer used since their
1303 inlined version is in mini-codegen.c.
1305 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
1307 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
1309 2007-01-27 Zoltan Varga <vargaz@gmail.com>
1311 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
1312 narrowing. Fixes #80622.
1314 * iltests.il: Add new regresssion test.
1316 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
1318 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
1319 debug-debugger.c, debug-debugger.h: warning fixes.
1320 * driver.c: updated copyright year and made it fit in one line.
1322 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
1324 * aot-runtime.c: updated to use mono-dl instead of gmodule.
1326 2007-01-25 Zoltan Varga <vargaz@gmail.com>
1328 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
1330 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
1332 * iltests.il: Add new test for bug #80507.
1334 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
1336 * mini-arm.h: use soft-float also on vfp for now.
1338 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
1340 * mini.c: fix some more soft-float issues.
1342 2007-01-24 Zoltan Varga <vargaz@gmail.com>
1344 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
1346 2007-01-24 Massimiliano Mantione <massi@ximian.com>
1347 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
1348 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
1349 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
1351 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
1353 * mini-arm.c: typo fix.
1355 2007-01-23 Neale Ferguson <neale@sinenomine.net>
1357 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
1359 2007-01-21 Zoltan Varga <vargaz@gmail.com>
1361 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
1362 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
1364 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
1366 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
1368 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
1370 * inssel.brg: Fix a warning.
1372 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
1374 * abcremoval.c ssa.c ssapre.c: Update after this change.
1376 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
1378 * dominators.c (df_set): Use mono_bitset_union_fast.
1380 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
1382 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
1383 mini-codegen.c: reduce relocations and memory usage for the cpu
1386 2007-01-20 Zoltan Varga <vargaz@gmail.com>
1388 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
1390 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
1391 to reduce their size.
1393 2007-01-19 Mark Mason <mason@broadcom.com>
1395 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
1396 * mini-mips.c: more configuration macros, support long conditional branches, additional
1397 asserts, fix epilog instrumentation.
1398 * mini-mips.h: use standard stack walk
1399 * cpu-mips.md: increase size of div, rem and conditional branches
1401 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
1403 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
1406 2007-01-19 Zoltan Varga <vargaz@gmail.com>
1408 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
1409 (compile_method): Ditto.
1411 * aot-runtime.c (decode_klass_info): Ditto.
1413 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
1414 needed by the code generated by inssel.brg. Also fix a warning.
1416 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
1418 * mini.c: deal with enums that become genericinsts by
1419 being nested in a generic class (bug #79956).
1421 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
1423 * mini.c: match the generic definition to check for
1424 private access with generic types (bug #78431).
1426 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
1428 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
1429 to make life easier for people cross-compiling that insist on not
1432 2007-01-17 Mark Mason <mason@broadcom.com>
1434 * inssel-long.brg: patch to deal with mips missing flags
1435 * inssel-long32-mips.brg: implement overflow checks
1436 * insset-mips.brg: implement overflow checks
1437 * mini-mips.h: implement conditional exception handling
1438 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
1439 Remove unused code, minor cleanups.
1440 * exceptions-mips.c: minor cleanups
1441 * mini-ops.h: add mips conditional exception ops
1442 * cpu-mips.md: add mips conditional exception ops
1445 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
1447 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
1448 to deal with mips missing of flags.
1450 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
1452 * exceptions-ppc.c: execute fault handlers.
1454 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
1456 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
1458 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
1460 * mini.c: handle also floating point values in initialize_array.
1462 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
1464 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
1465 array initialization and make it conditional on the intrins option.
1467 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
1469 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
1470 relocations and put the patch info names close to the enum definition.
1472 2007-01-15 Mark Mason <mason@broadcom.com>
1474 * basic.cs, exceptions.cs: break up large tests to increase debugability.
1476 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
1478 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
1480 2007-01-12 Raja R Harinath <rharinath@novell.com>
1482 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
1484 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
1486 * Makefile.am: distribute the mips sources.
1488 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
1490 * mini-codegen.h: handle bug #80489 here, by excluding ecx
1493 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
1495 * cpu-x86.md: back out for now as this triggers other regressions.
1497 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
1499 * cpu-x86.md: force src1 and dest regpair for long shift instructions
1500 to eax:edx, so ecx can't get allocated to them (bug #80489).
1502 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
1504 * mini.c, mini-exceptions.c: enabled running fault handlers
1507 2007-01-03 Miguel de Icaza <miguel@novell.com>
1509 * driver.c: If nothing fail, do not use the string "failed",
1510 because it makes it very annoying to view test result logs on the
1513 2006-12-30 Miguel de Icaza <miguel@novell.com>
1515 * debug-debugger.c (mono_debugger_main): Rename "main" to
1516 "main_method" to prevent a warning.
1518 Remove a warning for unused field.
1520 2006-12-28 Martin Baulig <martin@ximian.com>
1523 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
1525 2006-12-22 Martin Baulig <martin@ximian.com>
1527 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
1528 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
1529 seperate `.mdb_debug_info' section, so we can access it from the
1530 debugger even if the binary is stripped.
1532 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
1533 from the `.mdb_debug_info' here to prevent the linker from
1534 removing that section.
1536 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
1539 2006-12-19 Robert Jordan <robertj@gmx.net>
1541 * mini-x86: enable the code to return small structures in
1542 registers for FreeBSD as well. Fixes bug #80278.
1543 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
1545 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
1547 * mini-x86.c: align the stack when calling the profiler
1548 function instrumenting the prolog (on OSX).
1550 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
1552 * mini.c: emit a break opcode where Debugger.Break () is called.
1554 2006-12-13 Miguel de Icaza <miguel@novell.com>
1556 * mini.c (mono_method_to_ir): Provide useful information on this
1557 assert, to prevent others from debugging like I did.
1559 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
1561 * mini.c: enable code which was incorrectly commented
1564 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
1566 * mini-x86.c: enable on OSX, too, the code to return small
1567 structures in registers.
1569 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
1571 * mini-x86.c: remove the use of the dynamic code manager here, too.
1573 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
1575 * mini.h, debug-debugger.c, tramp-*.c: fixed
1576 mono_debugger_create_notification_function() to use
1577 mono_global_codeman_reserve () instead of a dynamic code manager.
1579 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
1581 * mini.c, jit-icalls.h, jit-icalls.c: remove the
1582 ves_array_element_address() jit icall and use a generated
1583 managed method instead (which is about 4 times faster for a rank 3
1586 2006-11-29 Mark Mason <mason@broadcom.com>
1588 * basic-calls.cs: additional tests for passing
1589 structures as function arguments.
1591 2006-11-29 Mark Mason <mason@broadcom.com>
1593 * mini-mips.h: disable custom exception handling
1594 * mini-mips.c: throw/rethrow should use jalr to call
1595 exception stubs. Fixed bug with passing structures
1596 by value. More support for tracing floating point
1599 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
1601 * mini.c: fixed typo in the soft-float ldind.r4 handling
1604 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
1606 * mini.c, mini.h, driver.c: added --runtime command line
1607 option to select a different runtime than the autodetected one.
1608 * jit.h: added API for embedders to initialize with a specific
1611 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
1613 * mini.c: handle also boxing of r4 values (bug #80024).
1615 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
1617 * mini-ppc.c: force indirect calls until we reserve
1618 enough address space for all the generated code.
1620 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
1622 * exceptions-arm.c: workaround bugs in the libc definition
1625 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
1627 * inssel.brg: fixes from me and Mark Mason.
1629 2006-11-23 Dick Porter <dick@ximian.com>
1631 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
1632 semaphore display now we've fixed the initial value
1634 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
1636 * inssel.brg: partially revert the last change to fix the build.
1638 2006-11-21 Mark Mason <mason@broadcom.com>
1640 * inssel.brg: Add and use compare-and-branch macros to support
1641 architectures that do not have condition code registers (ie. MIPS).
1642 * *-mips.{c,brg,md}: Fix copyright statements
1644 2006-11-20 Mark Mason <mason@broadcom.com>
1646 * Makefile.am: remove mini-codegen.c from list of MIPS sources
1647 * mini.c: Allow GET_CONTEXT to be specified by the arch port
1648 * mini.h: Added declaration for mono_print_ins()
1649 * mini-codegen.c: added ins_spec initializer for MIPS
1650 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
1651 vreg to be virtual and hreg to be non-virtual.
1652 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
1653 is not yet working/implemented correctly.
1654 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
1655 non-static, fixup calls to print_ins() from other parts in the file.
1657 2006-11-20 Mark Mason <mason@broadcom.com>
1659 * basic-calls.cs: added tests for passing structures as arguments
1662 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
1664 * inssel-long32.brg: optimize signed division by power of two.
1666 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
1668 * mini-arm.c: added support for interworking with thumb code
1669 (mono must be still be built using the ARM instruction encoding).
1671 2006-11-19 Miguel de Icaza <miguel@novell.com>
1673 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
1674 verifier has different rules for it. Fixes a few verifier issues
1677 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
1678 at the end, so people know what happened.
1680 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
1682 * brach-opts.c: in optimize_exception_target() make sure we
1683 are in a catch clause (fixes bug #79871).
1685 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
1687 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
1688 more soft-float support fixes.
1690 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
1692 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
1693 that are passed half on the stack and half in registers.
1695 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
1697 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
1698 more mips integration work from Mark E Mason
1699 <mark.e.mason@broadcom.com>.
1701 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
1703 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
1704 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
1705 tramp-mips.c: added sources for the mips port, not
1706 integrated in the build yet. Contributed by
1707 Mark E Mason <mark.e.mason@broadcom.com>.
1709 2006-11-14 Neale Ferguson <neale@sinenomine.net>
1711 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
1713 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
1715 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
1716 put the soft-float rules in its own file since it seems to
1717 break s390 compilation.
1719 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
1721 * mini-arm.c: fixed wrnings.
1723 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
1725 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
1726 inssel-arm.brg: ARM support for soft-float.
1728 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
1730 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
1731 loads and stores of 32 bit fp values.
1733 2006-11-10 Zoltan Varga <vargaz@gmail.com>
1735 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
1737 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
1738 works. Fixes #79852 and #79463.
1740 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
1742 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
1743 more soft-float support WIP and fixes.
1745 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
1747 * mini-arm.c: some VFP updates.
1749 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
1751 * mini-exceptions.c: 0 is a valid local var offset in some
1752 architectures, don't assert (bug #78508).
1754 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
1756 * exceptions-arm.c: fixed off by one error in stack walk code.
1758 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
1760 * mini.h, mini.c: more precise tracking of type load exceptions.
1762 2006-11-03 Robert Jordan <robertj@gmx.net>
1764 * Makefile.am: [WIN32] Add monow.exe target.
1765 * driver.c: [WIN32] Don't detach the console when debugging.
1768 2006-10-30 Miguel de Icaza <miguel@novell.com>
1770 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
1772 2006-10-23 Zoltan Varga <vargaz@gmail.com>
1774 * aot-compiler.c (emit_method_info): Add a case missed earlier.
1776 * driver.c (mini_regression): Fix --regression with AOT.
1778 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
1780 2006-10-17 Zoltan Varga <vargaz@gmail.com>
1782 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
1784 * mini-sparc.h: Don't use sigaction on sparc/linux.
1786 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
1788 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
1790 * mini-exceptions.c: Add proper include files for getpid ().
1792 2006-10-16 Zoltan Varga <vargaz@gmail.com>
1794 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
1795 address instead of a MonoJitInfo* to avoid decoding the exception info for the
1798 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
1799 name cache to reduce its size.
1801 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
1803 2006-10-15 Zoltan Varga <vargaz@gmail.com>
1805 * mini-x86.c: Save/restore the current LMF structure more efficiently using
1806 the mono_lmf TLS variable.
1808 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
1809 trampoline lmf frames.
1811 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
1813 2006-10-14 Zoltan Varga <vargaz@gmail.com>
1815 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
1816 the mono_lmf TLS variable.
1818 * mini-exceptions.c: Access the LMF structure through accessors.
1820 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
1821 variable instead of in jit_tls->lmf.
1823 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
1825 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
1826 trampoline lmf frames.
1828 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
1830 2006-10-12 Zoltan Varga <vargaz@gmail.com>
1832 * mini.c trace.c mini-x86.c: Revert these too.
1834 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
1837 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
1839 * genmdesc.c: removed now dead code.
1841 2006-10-09 Robert Jordan <robertj@gmx.net>
1843 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
1845 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
1847 * mini.h: do not leave gaps in the opcode values.
1849 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
1851 * jit-icalls.h: flag functions as internal here, too.
1853 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
1855 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
1856 functions with the internal attribute.
1858 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
1860 * aot-compiler.c: fclose the file descriptor in the profile read loop.
1862 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
1864 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
1867 2006-10-05 Zoltan Varga <vargaz@gmail.com>
1869 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
1870 tail calls as on other platforms.
1872 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
1874 * iltests.il: Add a few tailcall tests.
1876 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
1878 * driver.c: fix loop for old compilers (bug #79521).
1880 2006-10-02 Zoltan Varga <vargaz@gmail.com>
1882 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
1884 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
1886 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
1887 metadata without any code.
1889 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
1890 more precise debugging information using gdb.
1892 2006-09-30 Zoltan Varga <vargaz@gmail.com>
1894 * inssel-ia64.brg: Make the helper methods static.
1896 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
1898 * inssel-x86.brg: make the helper methods static.
1900 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
1902 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
1904 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
1906 * mini.c: updates for monoburg changes.
1907 * inssel.brg: make a few helper functions static as they should.
1909 2006-09-27 Zoltan Varga <vargaz@gmail.com>
1911 * Makefile.am: Move mini-codegen.c to common_sources.
1913 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
1915 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
1917 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
1918 mini-ppc.h: port to use the common local register allocator.
1920 2006-09-26 Zoltan Varga <vargaz@gmail.com>
1922 * mini.h: Remove the comment too then.
1924 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
1926 * mini.h: put back backend.data which is to be used shortly and
1927 doesn't increase the size of MonoInst. If any 64 bit arch aligned
1928 pointers on 4 byte boundaries it'd have much bigger issues running
1929 and you can ifdef it out anyway.
1931 2006-09-26 Zoltan Varga <vargaz@gmail.com>
1933 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
1934 MonoInst size by 4 bytes on 64 bit machines.
1936 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
1938 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
1939 replacement with more meaningful field names. Arch maintainers, please
1940 check the assigned names are good enough for your arch.
1942 2006-09-26 Zoltan Varga <vargaz@gmail.com>
1944 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
1945 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
1947 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
1949 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
1950 relocations and memory requirements, put the optimization flags
1951 definitions in their own file.
1953 2006-09-24 Zoltan Varga <vargaz@gmail.com>
1955 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
1957 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
1959 2006-09-22 Zoltan Varga <vargaz@gmail.com>
1961 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
1963 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
1965 * inssel.brg: use the correct function to get the size of an item
1966 in an array, given an element class.
1967 * aot-compiler.c: do not access class->class_size directly.
1969 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
1971 * mini.h, debug-mini.c: added a debugging function to print
1972 info about local variables and arguments in a jitted method.
1974 2006-09-20 Zoltan Varga <vargaz@gmail.com>
1976 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
1978 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
1980 2006-09-19 Zoltan Varga <vargaz@gmail.com>
1982 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
1983 inner and outer loops when passing vtypes.
1985 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
1987 * mini-ppc.c: take into account the cpu errata for cache flushing
1988 which caused some random errors (bug #79381).
1990 2006-09-19 Zoltan Varga <vargaz@gmail.com>
1992 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
1993 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
1995 2006-09-17 Zoltan Varga <vargaz@gmail.com>
1997 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
2000 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
2003 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
2004 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
2006 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
2009 2006-09-13 Zoltan Varga <vargaz@gmail.com>
2011 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
2013 2006-09-12 Zoltan Varga <vargaz@gmail.com>
2015 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
2016 macro does not have to be changed during debugging.
2018 * 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>.
2020 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
2022 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
2024 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
2025 MONO_ARCH_NO_EMULATE_MUL is defined.
2027 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
2029 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
2031 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
2033 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
2035 2006-09-11 Zoltan Varga <vargaz@gmail.com>
2037 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
2038 stuff to mini-exceptions.c where it is used.
2040 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
2041 setup code, the real one is in mini-exceptions.c.
2043 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
2044 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
2045 some changes from the freebsd ports tree.
2047 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
2050 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
2052 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
2054 * mini.c: on Linux, check for /proc to be mounted
2055 (bug# 79351, novell bug#201204).
2057 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
2059 * mini.c: handle cases where pthread_attr_getstack() behaves
2060 incorrectly (bug #78096).
2062 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
2064 * mini-arm.c: support larger stack frames (bug #79272).
2066 2006-09-08 Zoltan Varga <vargaz@gmail.com>
2068 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
2070 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
2073 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
2074 mono_class_from_name () to find a class from its name.
2076 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
2078 2006-09-07 Zoltan Varga <vargaz@gmail.com>
2080 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
2082 2006-09-05 Kornél Pál <kornelpal@gmail.com>
2084 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
2086 2006-09-04 Zoltan Varga <vargaz@gmail.com>
2088 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
2089 callinfo->trampoline.
2091 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
2093 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
2096 2006-09-03 Zoltan Varga <vargaz@gmail.com>
2098 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
2100 2006-09-02 Zoltan Varga <vargaz@gmail.com>
2102 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
2103 stats.method_trampolines, it is already done by the generic trampoline code.
2105 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
2107 2006-09-01 Zoltan Varga <vargaz@gmail.com>
2109 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
2111 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
2113 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
2115 * mini.c (print_jit_stats): Print mscorlib mempool size too.
2117 * mini.c (print_jit_stats): Print new stats.
2119 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
2121 2006-08-31 Zoltan Varga <vargaz@gmail.com>
2123 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
2124 Address on two dimensional arrays. Fixes #78729.
2126 * mini.h (MonoCompile): Add a 'skip_visibility' field.
2128 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
2131 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
2133 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
2136 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
2138 (mini_get_ldelema_ins): Ditto.
2140 2006-08-30 Zoltan Varga <vargaz@gmail.com>
2142 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
2143 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
2146 2006-08-29 Neale Ferguson <neale@sinenomine.net>
2148 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
2149 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
2151 * exceptions-s390x.c: Cosmetic change.
2153 * tramp-s390.c: Fix warning.
2155 * cpu-s390.md: Correct length of mul_imm.
2157 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
2159 * aot-compiler.c: added binary writer with ELF backend
2160 implementation (only on Linux/x86 for now).
2162 2006-08-18 Zoltan Varga <vargaz@gmail.com>
2164 * Makefile.am: Don't run net 2.0 AOT tests.
2166 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
2167 (mono_compile_assembly): Skip net 2.0 assemblies as well.
2169 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
2171 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
2173 * aot-compiler.c: simplified and refactored the asm-writing code
2174 to allow different backends.
2176 2006-08-18 Zoltan Varga <vargaz@gmail.com>
2178 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
2180 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
2181 little. Share patches of type TYPE_FROM_HANDLE as well.
2183 * mini.c (mono_patch_info_equal): New helper function.
2184 (mono_patch_info_hash): Ditto.
2186 * aot-compiler.c (emit_method_code): Fix s390 build.
2188 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
2189 is not handled because it is stored as a flag and not as a type ctor. Fixes
2192 2006-08-17 Zoltan Varga <vargaz@gmail.com>
2194 * aot-compiler.c: Fix computation of GOT slot statistics.
2196 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
2197 Also remove support for not PIC AOT.
2199 * mini.h: Bump AOT file format version.
2201 * objects.cs: Add a test for #78990.
2203 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
2204 (peter.dettman@iinet.net.au). Fixes #79087.
2206 * basic-long.cs: Add a test for the above.
2208 2006-08-16 Zoltan Varga <vargaz@gmail.com>
2210 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
2212 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
2215 2006-08-15 Zoltan Varga <vargaz@gmail.com>
2217 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
2220 2006-08-10 Jonathan Chambers <joncham@gmail.com>
2222 * mini.c: Don't verify COM proxy invoke calls
2225 2006-08-10 Dick Porter <dick@ximian.com>
2227 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
2228 which process is holding semaphores locked.
2230 2006-08-08 Zoltan Varga <vargaz@gmail.com>
2232 * mini-ia64.c mini-amd64.c: Fix #79027.
2234 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
2236 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
2238 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
2239 implicit arguments in a vararg call. Fixes #79027.
2241 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
2243 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
2244 (mono_get_array_new_va_signature): Ditto.
2246 2006-08-05 Zoltan Varga <vargaz@gmail.com>
2248 * aot-runtime.c: Call init_plt lazily.
2250 * inssel-long.brg: Fix unsigned long->int conversion.
2252 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
2254 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
2255 that most data is now in the .rss/.data section.
2257 2006-08-04 Zoltan Varga <vargaz@gmail.com>
2259 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
2261 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
2263 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
2265 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
2267 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
2268 virtual call. Fixes #79010.
2270 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
2271 and use the result as the this argument in the real call.
2273 * generics.2.cs: Add a new test for #79010.
2275 2006-08-03 Zoltan Varga <vargaz@gmail.com>
2277 * mini-x86.c: Fix a warning.
2279 * aot-compiler.c: Add a bunch of statistics.
2281 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
2283 2006-08-02 Zoltan Varga <vargaz@gmail.com>
2285 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
2287 2006-08-01 Zoltan Varga <vargaz@gmail.com>
2289 * 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>.
2291 2006-07-13 Miguel de Icaza <miguel@novell.com>
2293 * mini.c (mono_method_to_ir): Obtain the original method in the
2294 CIL stream and use this to perform validation.
2298 2006-07-19 Zoltan Varga <vargaz@gmail.com>
2300 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
2301 (mono_arch_call_opcode): Ditto.
2303 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
2306 * mini.c (mono_patch_info_dup_mp): New helper function.
2308 * aot-compiler.c (compile_method): Fix some of the memory allocated during
2309 compilation. Fixes #78827.
2311 2006-07-18 Kornél Pál <kornelpal@gmail.com>
2313 * declsec.c: Use original security informations for
2314 MONO_WRAPPER_MANAGED_TO_MANAGED.
2316 2006-07-15 Jonathan Chambers <joncham@gmail.com>
2318 * mini.c: Allow Com Interop methods/classes and
2319 don't verify COM wrapper calls
2322 2006-07-13 Zoltan Varga <vargaz@gmail.com>
2324 * inssel-long32.brg: Fix long->i4 checked conversion.
2326 * exceptions.cs: Add a test for the above.
2328 2006-07-08 Zoltan Varga <vargaz@gmail.com>
2330 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
2332 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
2335 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
2338 2006-07-03 Zoltan Varga <vargaz@gmail.com>
2340 * mini.c: Fix solaris/x86 exception handling.
2342 * Makefile.am: Get rid of $(ICU_LIBS).
2344 2006-07-02 Zoltan Varga <vargaz@gmail.com>
2346 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
2347 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
2348 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
2350 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
2352 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
2353 this function causes a SIGSEGV.
2355 2006-06-22 Zoltan Varga <vargaz@gmail.com>
2357 * mini.c: Remove unused solaris/x86 includes.
2359 2006-06-21 Zoltan Varga <vargaz@gmail.com>
2361 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
2363 2006-06-20 Jb Evain <jbevain@gmail.com>
2365 * cpu-g4.md: fix max length of start_handler instruction.
2367 2006-06-20 Massimiliano Mantione <massi@ximian.com>
2368 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
2370 2006-06-16 Massimiliano Mantione <massi@ximian.com>
2371 * ssa.c: Fixed bug 78653 for SSA based deadce.
2372 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
2373 MonoInst.flags, used in SSA based deadce.
2374 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
2375 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
2377 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
2379 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
2380 it can end up using non executable memory on ppc64 systems
2381 running ppc32 userspace (fix from Johannes Berg).
2383 2006-06-14 Dick Porter <dick@ximian.com>
2385 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
2388 2006-06-13 Massimiliano Mantione <massi@ximian.com>
2389 * mini.c: Made so that inline is locally disabled if it would
2390 trigger a .cctor, because too many apps depend on this behavior
2391 (which seems to be also the one of the MS CLR).
2393 2006-06-13 Zoltan Varga <vargaz@gmail.com>
2395 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
2396 No idea why this worked before.
2398 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
2399 which branch to outer exception clauses since they could skip the
2400 inner finally clauses. Fixes #78633.
2402 * exceptions.cs: Add a test for the above.
2404 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
2407 * iltests.il: Add a test for the above.
2409 2006-06-12 Zoltan Varga <vargaz@gmail.com>
2411 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
2412 after the end of a try bblock, to prevent asserts in mini_method_compile ().
2414 * iltests.il: Add a test for the above.
2416 2006-06-10 Zoltan Varga <vargaz@gmail.com>
2418 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
2420 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
2421 methods as instrinsics.
2423 2006-06-09 Wade Berrier <wberrier@novell.com>
2425 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
2426 (simple-cee-ops.h ssapre-mini-ops.h)
2428 2006-06-09 Neale Ferguson <neale@sinenomine.net>
2430 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
2431 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
2433 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
2434 * cpu-s390x.md: Fix max. length values for a couple of instructions.
2436 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
2438 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
2440 2006-06-08 Massimiliano Mantione <massi@ximian.com>
2442 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
2443 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
2444 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
2445 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
2446 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
2447 of opcodes, so that bug 78549 should not happen again.
2448 * ssapre.c: Updated to use the renamed files.
2450 2006-06-08 Zoltan Varga <vargaz@gmail.com>
2452 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
2453 in OP_ATOMIC_EXCHANGE_I4.
2455 2006-06-07 Wade Berrier <wberrier@novell.com>
2457 * tramp-s390.c: Fix s390 build (add missing pointer declarations
2458 in mono_debugger_create_notification_function)
2460 2006-06-06 Zoltan Varga <vargaz@gmail.com>
2462 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
2464 * mini.c (type_from_stack_type): Disable some changes which do not
2467 * driver.c: Reenable opts.
2469 * mini.h (MonoStackSlot): New structure to keep track of the verification state
2470 of the evaluation stack.
2472 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
2473 evaluation stack trace at entry to the bblock.
2475 * mini.c (merge_stacks): New function to perform verification of stack merges.
2476 Turned off by default.
2478 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
2481 2006-06-06 Massimiliano Mantione <massi@ximian.com>
2483 * local-propagation.c: Fixed bug 78549.
2485 2006-06-04 Zoltan Varga <vargaz@gmail.com>
2487 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
2489 2006-06-02 Miguel de Icaza <miguel@novell.com>
2491 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
2492 tramp-arm.c, tramp-ia64.c
2493 (mono_debugger_create_notification_function): Update signature to
2494 new signature and use new protocol for creating the notification
2497 Should fix the build.
2499 2006-06-02 Geoff Norton <gnorton@customerdna.com>
2501 * exceptions-ppc.c (mono_jit_walk_stack)
2502 (ves_icall_get_frame_info): Fix the build
2504 2006-06-02 Zoltan Varga <vargaz@gmail.com>
2506 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
2508 2006-05-31 Raja R Harinath <rharinath@novell.com>
2510 * il2tests.2.il: New file for generics CIL tests. Add test for
2512 * Makefile.am: Update.
2515 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
2518 2006-05-30 Massimiliano Mantione <massi@ximian.com>
2520 * aliasing.c: Fixed bug 78311.
2522 2006-05-29 Martin Baulig <martin@ximian.com>
2524 * mini-exceptions.c (mono_find_jit_info): When computing the
2525 native offset, check whether we're actually inside the method's
2526 code; call mono_debug_print_stack_frame() to format the frame.
2527 (ves_icall_System_Exception_get_trace): Call
2528 mono_debug_print_stack_frame() to format the stack frame.
2529 (ves_icall_get_trace): Update to the new debugging API.
2530 (mono_jit_walk_stack_from_ctx): Likewise.
2531 (ves_icall_get_frame_info): Likewise.
2533 * mini.c (get_method_from_ip): Use the new debugging API.
2534 (mono_print_method_from_ip): Likewise.
2537 (mono_jit_walk_stack): Use the new debugging API.
2538 (ves_icall_get_frame_info): Likewise.
2540 2006-05-27 Zoltan Varga <vargaz@gmail.com>
2542 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
2544 2006-05-25 Massimiliano Mantione <massi@ximian.com>
2546 * mini.c: Added "limitator" to inline for debugging.
2548 2006-05-24 Martin Baulig <martin@ximian.com>
2550 * debug-debugger.c (mono_debugger_init): Create a private,
2551 malloc()-based code manager for the notification function and
2552 intentionally leak it on exit. This fixes the crash-on-exit race
2556 (mono_debugger_create_notification_function): Added
2557 `MonoCodeManager *' argument.
2560 (mono_debugger_create_notification_function): Added
2561 `MonoCodeManager *' argument.
2563 2006-05-23 Massimiliano Mantione <massi@ximian.com>
2565 * aliasing.c: Fixed 64 bit issue.
2566 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
2567 default since all known bugs are fixed (one more time!).
2569 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
2571 * mini.c: write barrier support.
2573 2006-05-23 Martin Baulig <martin@ximian.com>
2575 * debug-debugger.c: Revert Paolo's change. Add comment and #error
2576 check at the top of the file.
2578 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
2580 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
2581 reverting changes without reason and without changelog entries.
2583 2006-05-18 Zoltan Varga <vargaz@gmail.com>
2585 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
2586 to a few opcodes. Fixes #78439.
2588 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
2589 consistency with other archs.
2591 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
2593 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
2595 * debug-debugger.c: fix the build.
2597 2006-05-17 Martin Baulig <martin@ximian.com>
2600 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
2601 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
2602 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
2603 (debugger_attach): Call GC_mono_debugger_add_all_threads().
2605 2006-05-11 Zoltan Varga <vargaz@gmail.com>
2607 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
2609 2006-05-10 Zoltan Varga <vargaz@gmail.com>
2611 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
2612 MONO_TYPE_GENERICINST.
2614 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
2615 MONO_TYPE_GENERICINST.
2617 2006-05-09 Zoltan Varga <vargaz@gmail.com>
2619 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
2622 2006-05-08 Zoltan Varga <vargaz@gmail.com>
2624 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
2626 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
2628 2006-05-06 Zoltan Varga <vargaz@gmail.com>
2630 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
2631 mono_trace_cleanup ().
2633 * iltests.il: Fix problem with the newly added test.
2635 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
2636 due to register constraints, free up the previous hreg. Fixes #78314.
2638 * iltests.il: Add new test for #78314.
2640 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
2641 Interlocked.Add. Fixes #78312.
2643 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
2645 2006-05-05 Zoltan Varga <vargaz@gmail.com>
2647 * inssel.brg (mini_emit_virtual_call): Fix a warning.
2649 2006-05-05 Martin Baulig <martin@ximian.com>
2651 * debug-mini.c (mono_debug_open_block): New method.
2654 (mono_arch_output_basic_block): Call mono_debug_open_block() at
2655 the beginning of each basic block.
2658 (mono_arch_output_basic_block): Call mono_debug_open_block() at
2659 the beginning of each basic block.
2661 2006-05-04 Massimiliano Mantione <massi@ximian.com>
2663 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
2664 default until I understand why they break the build on amd64.
2666 2006-05-04 Zoltan Varga <vargaz@gmail.com>
2668 * mini.c (mini_cleanup): Call mono_cleanup ().
2670 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
2673 2006-05-04 Massimiliano Mantione <massi@ximian.com>
2675 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
2676 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
2677 default since all known bugs are fixed, and I cannot reproduce bug
2678 77944... I'm asking Matt Hargett to test again after this commit.
2680 2006-04-28 Massimiliano Mantione <massi@ximian.com>
2682 * mini-codegen.c: Fixed typo that thrashed inline.
2684 2006-04-28 Zoltan Varga <vargaz@gmail.com>
2686 * dominators.c (compute_dominators): Avoid using a worklist since
2687 it is not correct in some cases. Instead, iterate over all bblocks as
2688 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
2690 2006-04-28 Miguel de Icaza <miguel@novell.com>
2692 * mini.c (mono_jit_compile_method_inner): Use
2693 mono_prepare_exception_from_error that resets the value
2696 2006-04-27 Miguel de Icaza <miguel@novell.com>
2698 * mini.c: Move the mini_loader_error_to_exception to metadata.
2700 2006-04-27 Massimiliano Mantione <massi@ximian.com>
2702 * aliasing.c: Fixed bug 78210.
2704 2006-04-27 Massimiliano Mantione <massi@ximian.com>
2706 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
2707 default until all their problems (or the ones they trigger) are fixed.
2709 2006-04-26 Zoltan Varga <vargaz@gmail.com>
2711 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
2713 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
2714 as loaded only after resolving patches since that could invoke the same method.
2716 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
2718 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
2721 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
2724 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
2727 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
2728 made from AOT code through the PLT table.
2730 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
2731 holding the plt offset when a call is made to the aot plt trampoline.
2733 2006-04-25 Zoltan Varga <vargaz@gmail.com>
2735 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
2738 * Makefile.am (common_sources): Fix build breakage.
2740 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
2741 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
2742 intra-assembly calls if possible.
2744 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
2746 * mini-trampolines.c: Handle PLT entries.
2748 * mini.c: Avoid creating a GOT var for calls.
2750 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
2753 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
2756 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
2759 * mini.h: Bump AOT file format version.
2761 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
2764 2006-04-25 Martin Baulig <martin@ximian.com>
2766 * driver.c: Disable copyprop, consprop and inline when running
2767 inside the debugger.
2769 2006-04-25 Martin Baulig <martin@ximian.com>
2771 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
2772 with `get_current_thread' and added `detach'.
2773 (MonoDebuggerMetadataInfo): Added `thread_size',
2774 `thread_tid_offset', `thread_stack_ptr_offset' and
2775 `thread_end_stack_offset'.
2777 2006-04-25 Zoltan Varga <vargaz@gmail.com>
2779 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
2782 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
2783 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
2785 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
2787 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
2789 * aot.c: Add support for ADJUSTED_IID.
2791 2006-04-24 Zoltan Varga <vargaz@gmail.com>
2793 * aot.c (emit_method_order): Don't align method_order_end.
2795 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
2796 the interface ID changes.
2798 2006-04-21 Dick Porter <dick@ximian.com>
2800 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
2801 cleaning up a thread. Fixes the new part of bug 77470.
2803 2006-04-20 Geoff Norton <gnorton@customerdna.com>
2805 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
2808 2006-04-19 Zoltan Varga <vargaz@gmail.com>
2810 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
2812 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
2813 SIGSEGV. Fixes #78072.
2815 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
2816 unregister our SIGABRT handler.
2818 2006-04-19 Massimiliano Mantione <massi@ximian.com>
2820 * mini.c: Disabled inline where it can alter the call stack in a
2821 way visible from managed code.
2822 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
2825 2006-04-16 Zoltan Varga <vargaz@gmail.com>
2827 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
2828 on other platforms. Fixes #78089.
2830 2006-04-13 Martin Baulig <martin@ximian.com>
2832 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
2833 determine whether we're inside the debugger.
2836 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
2838 2006-04-12 Zoltan Varga <vargaz@gmail.com>
2840 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
2841 handler clauses. Fixes #78024.
2843 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
2844 in the CALL_MEMBASE opcodes. Fixes #78088.
2845 (mono_arch_get_vcall_slot_addr): Ditto.
2847 2006-04-10 Martin Baulig <martin@ximian.com>
2849 * debug-debugger.c: The thread handling code has now been moved
2850 into ../metadata/threads.c.
2852 2006-04-10 Zoltan Varga <vargaz@gmail.com>
2854 * driver.c (mono_main): Fix --with-gc=none build.
2856 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
2857 (mono_spillvar_offset_float): Ditto.
2858 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
2859 hreg, not when its !global, since on ia64, there is a third category: stacked
2862 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
2864 * mini.c: set MonoInst->klass for load field address and a few other
2867 2006-04-10 Zoltan Varga <vargaz@gmail.com>
2869 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
2871 2006-04-07 Zoltan Varga <vargaz@gmail.com>
2873 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
2874 the branch opt changes.
2876 2006-04-06 Dick Porter <dick@ximian.com>
2878 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
2880 * wapihandles.c (mini_wapi_seminfo):
2881 * driver.c (mono_main): Add semaphore info option
2883 2006-04-05 Zoltan Varga <vargaz@gmail.com>
2885 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
2886 branch optimization changes. Fixes #78009.
2888 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
2890 * mini.c: ignore accessibility of methods in managed->native wrappers.
2892 2006-04-04 Zoltan Varga <vargaz@gmail.com>
2894 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
2896 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
2898 2006-04-03 Zoltan Varga <vargaz@gmail.com>
2900 * mini.c: Modify the branch optimizations to preserve the invariant that
2901 the entries inside the in_bb and out_bb arrays are unique.
2902 (mono_unlink_bblock): Avoid creation of new arrays.
2904 2006-04-02 Zoltan Varga <vargaz@gmail.com>
2906 * mini.c (mono_unlink_bblock): Fix regression caused by previous
2909 2006-04-01 Zoltan Varga <vargaz@gmail.com>
2911 * mini.c (optimize_branches): Remove the "optimizations" in
2912 the cbranch1/cbranch2 -> branch cases which were causing several
2913 problems in the past. Fixes #77986.
2915 2006-03-31 Chris Toshok <toshok@ximian.com>
2917 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
2918 default optimizations :(
2920 2006-03-31 Zoltan Varga <vargaz@gmail.com>
2922 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
2925 2006-03-31 Massimiliano Mantione <massi@ximian.com>
2927 * local-propagation.c: Added comments to structs and removed
2928 "Mono" prefixes from local tree mover types.
2930 2006-03-30 Zoltan Varga <vargaz@gmail.com>
2932 * Makefile.am (arch_sources): Define this for each architecture so
2933 libmono_la_SOURCES is defined in one place.
2935 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
2937 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
2940 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
2942 * driver.c: print the GC name supplied by configure.
2944 2006-03-29 Massimiliano Mantione <massi@ximian.com>
2946 * local-propagation.c: Added tree mover, and moved here all the
2947 local propagation code from mini.c
2948 * mini.c: Added support for treeprop, and moved all the local
2949 propagation code to local-propagation.c
2950 * mini.h: Added support for treeprop
2951 * driver.c: Added support for treeprop, enabled consprop, copyprop,
2952 treeprop, inline and deadce by default
2953 * Makefile.am: Added local-propagation.c
2955 2006-03-25 Zoltan Varga <vargaz@gmail.com>
2957 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
2959 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
2961 * debug-debugger.c: make it compile without the Boehm GC.
2963 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
2965 * mini.c: fixed issue with mismatch when an icall is registered
2966 with multiple names but same address.
2968 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
2970 * declsec.c, mini-exceptions.c: use write barrier to set reference
2971 fields of managed objects.
2973 2006-03-19 Zoltan Varga <vargaz@gmail.com>
2975 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
2976 (can_access_internals): Fix a warning.
2978 * mini.c (print_method_from_ip): Rename this to
2979 mono_print_method_from_ip so it gets exported.
2981 * trace.c: Deal with strings inside StringBuilder's containing garbage
2982 and fix memory leaks. Fixes #77848.
2984 2006-03-19 Zoltan Varga <vargaz@gmail.com>
2986 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
2989 2006-03-16 Neale Ferguson <neale@sinenomine.net>
2991 * mini-s390.c: Remove OP_X86_TEST_NULL.
2993 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
2995 * mini.c: use the correct GetHashCode() for the moving collector.
2997 2006-03-16 Massimiliano Mantione <massi@ximian.com>
2999 * liveness.c: Regalloc spill cost tuning.
3001 2006-03-15 Neale Ferguson <neale@sinenomine.net>
3003 * mini-s390x.h: Correct S390_LONG macro.
3005 * mini-s390x.c: Cleanup unused code.
3007 2006-03-15 Zoltan Varga <vargaz@gmail.com>
3009 * jit-icalls.h: New file.
3011 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
3012 icalls and include that instead of including jit-icalls.c.
3014 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
3017 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
3019 * mini.c: when checking for member accessibility, also check for
3020 friend assemblies and for explicit interface implementations.
3022 2006-03-14 Zoltan Varga <vargaz@gmail.com>
3024 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
3026 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
3028 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
3029 common cases are done first.
3031 * mini-ops.h: Only define platform specific opcodes on the given platform.
3033 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
3036 2006-03-14 Martin Baulig <martin@ximian.com>
3038 Revert Paolo's change from r57348:
3040 * mini.h: don't use gboolean for bitfields.
3041 * mini.c: verifier changes for fields and methods accessibility.
3043 2006-03-13 Neale Ferguson <neale@sinenomine.net>
3045 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
3047 * mini-s390x.c: Fix conv_r_un.
3049 * cpu-s390, cpu-s390x.md: Fix lengths.
3051 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
3053 * mini.c: nested types have access to all the nesting
3054 levels, not just the enclosing types.
3056 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
3058 * mini.c: added a few more verification checks.
3060 2006-03-12 Zoltan Varga <vargaz@gmail.com>
3062 * liveness.c: Merge optimizations from the linear-il branch.
3064 2006-03-11 Zoltan Varga <vargaz@gmail.com>
3066 * mini-ia64.c (emit_call): Add a comment.
3068 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
3070 * tramp-ia64.c: Fix some warnings.
3072 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
3074 * mini.h: don't use gboolean for bitfields.
3075 * mini.c: verifier changes for fields and methods accessibility.
3077 2006-03-11 Zoltan Varga <vargaz@gmail.com>
3079 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
3080 lazy icall wrapper changes.
3082 * dominators.c: Replace all the dominator algorithms with faster
3083 ones from the linear-il branch.
3085 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
3088 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
3089 common cases are done first.
3091 * mini-amd64.c: Fix some warnings.
3093 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
3096 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
3099 * mini.h: Add a missing prototype.
3101 2006-03-10 Zoltan Varga <vargaz@gmail.com>
3103 * mini.c: Compile icall wrappers lazily.
3105 * mini-codegen.c: Use printf instead of g_print since its much faster.
3107 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
3110 * mini.c (optimize_branches): Cache the negative result from
3111 remove_block_if_useless ().
3113 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
3114 Also fix some bblock linking issues.
3116 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
3119 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
3121 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
3122 accessed fields first, for better cache behavior.
3124 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
3126 * mini.c: speedup IList<T> array accesses.
3128 2006-03-09 Zoltan Varga <vargaz@gmail.com>
3130 * mini.c (mono_method_to_ir): Handle large methods overflowing the
3131 inline_costs counter. Fixes #77190.
3133 2006-03-06 Zoltan Varga <vargaz@gmail.com>
3135 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
3136 trace messages. Fixes #77706.
3138 2006-03-04 Martin Baulig <martin@ximian.com>
3140 * tramp-amd64.c, tramp-x86.c
3141 (mono_debugger_create_notification_function): Use
3142 mono_global_codeman_reserve() to allocate a buffer at runtime and
3145 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
3147 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
3148 notification function at runtime and then call `initialize' in the
3149 `MONO_DEBUGGER__debugger_info' vtable.
3151 2006-03-04 Zoltan Varga <vargaz@gmail.com>
3153 * iltests.il: Fix a visibility problem.
3155 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
3157 * driver.c, mini.c: add hooks for the counters API.
3159 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
3161 * driver.c: show disabled options.
3163 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
3165 * linear-scan.c: always use cost-driven selection.
3167 2006-02-28 Raja R Harinath <rharinath@novell.com>
3169 * jit-icalls.c (helper_compile_generic_method): Revert change from
3172 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
3174 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
3176 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
3178 * inssel.brg: style fixes, mostly to force the updated monoburg
3179 to run for people using svn.
3181 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
3183 * mini.c: match monoburg changes.
3185 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
3187 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
3188 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
3189 declaration in the header file.
3191 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
3193 * helpers.c: reduce relocations and mem usage.
3195 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
3197 * mini.h, mini-codegen.c: disable logging features if
3198 requested by configure.
3200 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
3202 * mini.c: tiny verifier changes.
3204 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
3206 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
3207 cpu-pentium.md: stack alignment changes for osx/x86,
3208 partially from Geoff Norton <gnorton@customerdna.com>.
3210 2006-02-24 Raja R Harinath <harinath@gmail.com>
3212 * jit-icalls.c (helper_compile_generic_method): Update to changes
3213 in metadata/class.c.
3215 2006-02-24 Zoltan Varga <vargaz@gmail.com>
3217 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
3219 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
3220 interface calls with large offsets.
3222 2006-02-23 Raja R Harinath <rharinath@novell.com>
3224 * jit-icalls.c (helper_compile_generic_method): Document the
3225 special-case we depend on so that we can inflate the method twice
3226 with the same context with no bad side-effects.
3228 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
3230 * mini-x86.c, mini-amd64.c: fix for case when xen support
3233 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
3235 * mini-x86.c, mini-amd64.c: generate code to access tls items
3236 in a faster way for Xen systems.
3238 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
3240 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
3241 updates and compilation fixes for the OSX/x86 port, mostly from
3242 Geoff Norton <gnorton@customerdna.com>.
3244 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
3246 * inssel.brg: faster interface call implementation
3247 to sync with the interface_offsets MonoVTable changes.
3249 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
3251 * mini.c: more verification checks.
3253 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
3255 * mini.c: added a few more verification checks.
3257 2006-02-17 Neale Ferguson <neale@sinenomine.net>
3259 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
3260 facility on the processor and use it if available.
3262 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
3264 * driver.c, aot.c, mini.c: throw exception if the IL code is
3265 invalid or unverifiable.
3267 2006-02-17 Raja R Harinath <rharinath@novell.com>
3269 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
3272 2006-02-16 Zoltan Varga <vargaz@gmail.com>
3274 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
3276 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
3278 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
3279 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
3280 handling of instantiated generic valuetypes.
3282 2006-02-11 Zoltan Varga <vargaz@gmail.com>
3284 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
3285 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
3288 * generics.2.cs: Revert the nullable reftypes tests.
3290 2006-02-10 Zoltan Varga <vargaz@gmail.com>
3292 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
3293 using __builtin_frame_address (1) as it doesn't work in the presence
3294 of optimizations. Hopefully fixes #77273.
3296 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
3297 -> generics.cs change as it doesn't work with some automake versions.
3299 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
3301 * mini.c: handle systems that sue a different way to
3302 retrieve the stack address of the current thread.
3304 2006-02-09 Zoltan Varga <vargaz@gmail.com>
3306 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
3307 it specially in the makefile.
3309 * generics.2.cs: Add tests for nullable reference types.
3311 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
3313 * mini.c: always handle the case when mono_jit_init()
3314 is called in a thread different from the main thread,
3315 confusing libgc (bug #77309).
3317 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
3319 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
3321 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
3323 * mini.c: change optimize_branches () to use a single loop
3324 and introduce a new optimization to simplify some range checks.
3326 2006-02-03 Martin Baulig <martin@ximian.com>
3328 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
3329 and merged with debugger_thread_manager_add_thread().
3330 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
3331 inform the debugger about the main thread.
3333 2006-02-03 Zoltan Varga <vargaz@gmail.com>
3335 * basic.cs: Add test for div.un/rem.un constant folding.
3337 2006-02-03 Neale Ferguson <neale@sinenomine.net>
3339 * cpu-s390x.md: correct int_xor_imm length
3341 2006-02-03 Zoltan Varga <vargaz@gmail.com>
3343 * generics.2.cs: New test for #77442.
3345 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
3348 2006-02-02 Martin Baulig <martin@ximian.com>
3350 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
3351 <mono/metadata/mono-debug-debugger.h>
3353 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
3355 2006-02-02 Martin Baulig <martin@ximian.com>
3357 * debug-debugger.h: New header file for debug-debugger.c.
3359 * debug-debugger.c: Big API cleanup; don't run the managed Main()
3360 function is a separate thread anymore; add support for attaching.
3362 2006-02-01 Zoltan Varga <vargaz@gmail.com>
3364 * tramp-x86.c: Fix a warning.
3366 2006-01-31 Zoltan Varga <vargaz@gmail.com>
3368 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
3369 on very large methods.
3371 * aot.c (load_patch_info): Fix a warning.
3373 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
3375 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
3376 mini-ops.h: alu membase optimizations.
3378 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
3380 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
3381 to speedup StringBuilder.
3383 2006-01-27 Zoltan Varga <vargaz@gmail.com>
3385 * dominators.c (mono_compute_natural_loops): Fix detection of
3386 loop body start blocks.
3388 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
3390 2006-01-26 Zoltan Varga <vargaz@gmail.com>
3392 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
3395 2006-01-25 Massimiliano Mantione <massi@ximian.com>
3397 * aliasing.c: Fixed aliasing issue on 64 bit archs.
3399 2006-01-25 Martin Baulig <martin@ximian.com>
3401 * debug-debugger.c: Moved the `MonoDebuggerManager' and
3402 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
3403 started to cleanup this file a little bit.
3405 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
3407 * mini.c: optimize a codepath frequently happening in generics code.
3409 2006-01-23 Martin Baulig <martin@ximian.com>
3411 * Makefile.am: Only compile debug-debugger.c on supported platforms.
3413 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
3416 * driver.c: debug-debugger.c is only available if
3417 `MONO_DEBUGGER_SUPPORTED' is defined.
3419 2006-01-23 Martin Baulig <martin@ximian.com>
3421 * debug-debugger.c: Only enable this on platforms where the Mono
3422 Debugger is working (x86 and x86_64).
3424 2006-01-21 Martin Baulig <martin@ximian.com>
3426 The Mono Debugger is now using the normal `mono' instead of the
3427 `mono-debugger-mini-wrapper' when executing managed code.
3429 * debug-debugger.c: New file; previously known as
3430 debugger/wrapper/wrapper.c.
3432 * debug-mini.c (mono_init_debugger): Removed.
3434 * driver.c (mono_main): Added new `--inside-mdb' command line
3435 argument which is used when running inside the debugger.
3437 2006-01-20 Zoltan Varga <vargaz@gmail.com>
3439 * liveness.c (mono_analyze_liveness): Remove some unused data
3442 2006-01-17 Zoltan Varga <vargaz@gmail.com>
3444 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
3446 2006-01-16 Zoltan Varga <vargaz@gmail.com>
3448 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
3449 depends on implementation details of monobitset.
3451 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
3454 2006-01-15 Zoltan Varga <vargaz@gmail.com>
3456 * liveness.c: Update after monobitset changes.
3458 2006-01-14 Zoltan Varga <vargaz@gmail.com>
3460 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
3462 2006-01-11 Neale Ferguson <neale@sinenomine.net>
3464 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
3466 * mini-s390x.c: Remove warning messages.
3468 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
3470 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
3472 2006-01-10 Zoltan Varga <vargaz@gmail.com>
3474 * generics.2.cs: Add ldelem/stelem_any test.
3476 2006-01-10 Neale Ferguson <neale@sinenomine.net>
3478 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
3480 2006-01-07 Zoltan Varga <vargaz@gmail.com>
3482 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
3484 2006-01-06 Zoltan Varga <vargaz@gmail.com>
3486 * generics.2.cs: Reenable vtype tests.
3488 * inssel-x86.brg: Remove an icorrect valuetype rule.
3490 2006-01-06 Neale Ferguson <neale@sinenomine.net>
3492 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
3493 initial support for OP_ABS.
3495 2006-01-05 Neale Ferguson <neale@sinenomine.net>
3497 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
3499 2006-01-05 Neale Ferguson <neale@sinenomine.net>
3501 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
3502 conversion and implement LADD/LSUB.
3504 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
3507 2006-01-05 Neale Ferguson <neale@sinenomine.net>
3509 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
3511 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
3514 2006-01-05 Neale Ferguson <neale@sinenomine.net>
3516 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
3517 localloc is encountered. Fixes crash in test-183.cs when using gmcs
3518 (stack walk problem).
3520 2006-01-04 Zoltan Varga <vargaz@gmail.com>
3522 * aot.c (mono_aot_load_method): Fix a warning.
3524 2006-01-03 Neale Ferguson <neale@sinenomine.net>
3526 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
3528 2006-01-03 Zoltan Varga <vargaz@gmail.com>
3530 * iltests.il: Add test for #77148.
3532 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
3535 2006-01-03 Neale Ferguson <neale@sinenomine.net>
3537 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
3539 2006-01-03 Neale Ferguson <neale@sinenomine.net>
3541 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
3542 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
3544 * basic-long.cs: Add lconv-to-r4/r8 tests.
3546 2006-01-03 Zoltan Varga <vargaz@gmail.com>
3548 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
3550 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
3551 here as on other archs.
3553 2005-12-29 Neale Ferguson <neale@sinenomine.net>
3555 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
3557 2005-12-29 Neale Ferguson <neale@sinenomine.net>
3559 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
3561 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
3563 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
3564 instrument_prolog; Add memory_barrier instruction.
3566 2005-12-26 Zoltan Varga <vargaz@gmail.com>
3568 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
3570 2005-12-23 Zoltan Varga <vargaz@gmail.com>
3572 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
3574 * aliasing.c inssel.brg: Fix warnings.
3576 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
3577 could skip initialization of some parts of memory.
3579 * mini.c mini-ia64.c: Fix warnings.
3581 * inssel-sparc.brg: Add an implementation of lneg which actually works.
3583 2005-12-22 Zoltan Varga <vargaz@gmail.com>
3585 * aliasing.c (mono_build_aliasing_information): Add a workaround for
3586 a crash seen on sparc.
3588 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
3590 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
3592 2005-12-21 Neale Ferguson <neale@sinenomine.net>
3594 * mini-ops.h: Add s390_backchain instruction
3596 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
3598 * cpu-s390.md: Add s390_backchain instruction
3600 * mini-s390.c: Significant ABI changes
3602 * mini-s390.h: Cater for zero length structures
3604 2005-12-20 Neale Ferguson <neale@sinenomine.net>
3606 * mini-s390.c: ABI fixes
3608 * inssel-s390.brg: Remove debug statements
3610 * cpu-s390.md: Fix length of ATOMIC_xx operations
3612 2005-12-19 Zoltan Varga <vargaz@gmail.com>
3614 * basic-float.cs: Add float<->long conversion tests.
3616 2005-12-16 Neale Ferguson <neale@sinenomine.net>
3618 * mini-s390.c: Fix LOCALLOC processing.
3620 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
3622 2005-12-15 Zoltan Varga <vargaz@gmail.com>
3624 * iltests.il: Add tests for some opcodes not covered by the other
3627 2005-12-15 Neale Ferguson <neale@sinenomine.net>
3629 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
3630 register loading for Tail processing; Correct trace output.
3632 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
3634 * cpu-s390.md: Correct size of jmp instruction.
3636 2005-12-13 Neale Ferguson <neale@sinenomine.net>
3638 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
3640 2005-12-13 Neale Ferguson <neale@sinenomine.net>
3642 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
3643 Bring s390 up to current level.
3645 2005-12-12 Zltan Varga <vargaz@gmail.com>
3647 * generics.2.cs: Disable the newly added tests as they do not work yet.
3649 * generics.2.cs: Add valuetype tests.
3651 2005-12-09 Zoltan Varga <vargaz@gmail.com>
3653 * basic-long.cs: Add i4->u8 test.
3655 * objects.cs: Add tests for JIT intrinsic.
3657 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
3658 optimizations lost by a mistake.
3660 2005-12-07 Zoltan Varga <vargaz@gmail.com>
3662 * basic-long.cs: Remove a test moved to objects.cs.
3664 * arrays.cs: Add more array tests.
3666 2005-12-06 Zoltan Varga <vargaz@gmail.com>
3668 * arrays.cs: Add new tests for multi-dimensional arrays.
3670 2005-12-06 Raja R Harinath <rharinath@novell.com>
3672 * Makefile.am (test_sources2): Add generics.2.cs.
3673 (EXTRA_DIST): Add test_sources2.
3675 2005-12-05 Ben Maurer <bmaurer@ximian.com>
3677 Support for boxing and unboxing nullable types as well as the
3678 isinst operation on nullables, per the CLI ammendment.
3680 * inssel.brg (CEE_ISINST): Special case for nullable
3682 * mini.c (handle_unbox_nullable): new method
3683 (handle_box): Special case for nullable types
3684 (mono_method_to_ir): Call handle_unbox_nullable in correct
3687 * generics.2.cs: New test suite
3689 * Makefile.am: Support for regression tests with generics.
3691 2005-12-03 Zoltan Varga <vargaz@gmail.com>
3693 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
3694 allocated to registers. Fixes #76800.
3696 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
3698 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
3700 2005-11-30 Zoltan Varga <vargaz@gmail.com>
3702 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
3705 2005-11-29 Zoltan Varga <vargaz@gmail.com>
3707 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
3710 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
3712 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
3713 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
3715 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
3716 single precision before storing to a single precision location.
3718 2005-11-28 Raja R Harinath <rharinath@novell.com>
3720 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
3722 2005-11-27 Zoltan Varga <vargaz@gmail.com>
3724 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
3727 * basic.cs: Remove test_0_byte_compares test which was moved to
3728 objects.cs a long time ago.
3730 2005-11-22 Massimiliano Mantione <massi@ximian.com>
3732 * aliasing.c: Fixed aliasing issue on 64 bit archs.
3734 2005-11-20 Zoltan Varga <vargaz@gmail.com>
3736 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
3737 handlers are called.
3739 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
3742 * mini-ia64.c: Add support for the throw->branch exception
3745 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
3747 2005-11-18 Massimiliano Mantione <massi@ximian.com>
3749 * mini.c: Enabled "fastpath" deadce :-)
3751 2005-11-18 Massimiliano Mantione <massi@ximian.com>
3753 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
3754 alias analysis pass to support it.
3757 * liveness.c: Likewise (liveness computation can use aliasing
3758 information to be more accurate).
3759 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
3760 moreover made so that "--compile-all" uses the given optimization
3761 flags and not the default ones.
3762 * aliasing.c: Alias analysis (new file).
3763 * aliasing.h: Likewise.
3764 * Makefile.am: added "aliasing.c" and "aliasing.h".
3766 2005-11-17 Zoltan Varga <vargaz@gmail.com>
3768 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
3771 2005-11-13 Zoltan Varga <vargaz@gmail.com>
3773 * mini-exceptions.c (mono_handle_exception_internal): Remove the
3774 fp >= end_of_stack exit condition, as it is not needed, and it might
3775 become true for fp eliminated frames.
3777 2005-11-11 Zoltan Varga <vargaz@gmail.com>
3779 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
3782 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
3784 * mini-arm.c: fixed alignment of doubles/longs to match
3785 the C ABI (bug #76635).
3787 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
3789 * aot.c: fix compilation with --enable-minimal=aot.
3791 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
3793 * mini-arm.c: fixed compatibility with the new
3794 floating point emulator package for compares.
3796 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
3798 * mini.c : reverted sig->pinvoke changes (r51396-51397).
3800 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
3802 * mini-exceptions.c (print_stack_frame): Output to stderr.
3803 (mono_handle_native_sigsegv): Ditto.
3805 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
3807 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
3808 OP_LCONV_TO_OVF_I implementation.
3810 * mini-amd64.c: Add support for the throw->branch exception
3813 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
3814 when the catch clause catches a more general exception, i.e. Object.
3816 2005-10-30 Zoltan Varga <vargaz@gmail.com>
3818 * cpu-ia64.md: Remove unused opcodes.
3820 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
3821 specific defines for architectures defining USE_SIGACTION.
3823 * mini-ia64.c: Fix some warnings.
3825 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
3826 version seemed to skip a frame.
3828 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
3830 * mini.c: Clean up the usage of sig->pinvoke flag. Now
3831 only calls which are made to native code use this flag.
3833 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
3835 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
3836 varargs methods as well.
3838 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
3839 which have save_lmf set. Reorganize methods prologs a bit.
3841 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
3842 debugger to the proper place.
3844 2005-10-29 Martin Baulig <martin@ximian.com>
3846 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
3847 when running inside the debugger until the debugger has support
3850 2005-10-26 Zoltan Varga <vargaz@gmail.com>
3852 * mini.h: Fix a warning.
3854 2005-10-24 Miguel de Icaza <miguel@novell.com>
3856 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
3857 we expose publicly, this returns the string.
3859 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
3861 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
3862 with fp elimination.
3864 2005-10-21 Zoltan Varga <vargaz@gmail.com>
3866 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
3867 native stacktrace using the glibc 'backtrace' function if available.
3869 2005-10-20 Zoltan Varga <vargaz@gmail.com>
3871 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
3873 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
3874 handle SIGSEGVs received while in native code.
3876 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
3877 code, call mono_handle_native_sigsegv which will abort the runtime
3878 after printing some diagnostics, instead of converting it into a
3879 confusing NullReferenceException.
3881 2005-10-18 Zoltan Varga <vargaz@gmail.com>
3883 * cpu-pentium.md: Remove unused opcodes.
3885 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
3887 * mini-amd64.h (MonoLMF): Add rsp field.
3889 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
3892 2005-10-17 Zoltan Varga <vargaz@gmail.com>
3894 * mini-codegen.c (get_register_spilling): Fix some warnings.
3896 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
3898 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
3899 elimination during exception handling. Enable fp elimination by
3902 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
3905 2005-10-16 Martin Baulig <martin@ximian.com>
3908 (mono_debugger_run_finally): New public method for the debugger.
3910 2005-10-10 Zoltan Varga <vargaz@gmail.com>
3912 * debug-mini.c (mono_debug_init_method): Fix warning.
3914 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
3915 the 'exname' parameter const to fix some warnings.
3917 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
3919 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
3920 introduced by the previous patch.
3922 2005-10-08 Zoltan Varga <vargaz@gmail.com>
3924 * basic-float.cs: Add test for precision of float arithmetic.
3926 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
3927 when loading/storing single values from/to memory.
3929 * mini.c (mono_jit_compile_method_with_opt): Create the function
3930 pointers in the correct domain.
3932 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
3934 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
3935 introduced by previous patch.
3937 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
3938 when out_filter_idx is NULL.
3940 * mini-exceptions.c: Don't run filter clauses twice during exception
3941 handling. Fixes #75755.
3943 2005-10-07 Zoltan Varga <vargaz@gmail.com>
3945 * aot.c: Add support for ldflda wrappers.
3947 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
3950 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
3952 * mini.c, mini.h: do not consider exception handlers blocks when
3953 setting up interface variables.
3955 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
3957 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
3959 2005-10-03 Zoltan Varga <vargaz@gmail.com>
3961 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
3962 causes a regression.
3964 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
3966 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
3968 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
3969 of the OP_P definitions.
3971 * TODO: Add a proposal for dealing with the CEE/OP mess.
3973 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
3974 optimizations from the x86 port.
3976 * cpu-amd64.md: Ditto.
3978 * basic.cs basic-long.cs: Add tests.
3980 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
3982 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
3983 Patrik Torstensson's implementation of my exception-handling
3984 optimization idea, when the exception object is not used
3987 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
3989 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
3990 of the mul_imm optimizations from the old jit.
3992 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
3994 * mini.c, liveness.c: patch by Patrik Torstensson and
3995 Zoltan Varga to improve performance in methods with
3998 2005-09-30 Zoltan Varga <vargaz@gmail.com>
4000 * driver.c: Remove 'Globalization' entry from --version.
4002 2005-09-28 Zoltan Varga <vargaz@gmail.com>
4004 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
4005 there is a profiler interested in JIT events.
4007 * aot.c: Load profile files produced by the AOT profiling module, and
4008 reorder methods based on the profiling info. Add a 'method_order' table
4009 to the AOT file to make mono_aot_find_jit_info work with the reordered
4012 * mini.h: Bump AOT file version info.
4014 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
4016 * mini-arm.h: work around what looks like a gcc bug when optimizations
4019 2005-09-28 Raja R Harinath <rharinath@novell.com>
4021 * Makefile.am (AM_CFLAGS): Don't use += to append inside
4022 conditionals. Use ...
4023 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
4025 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
4027 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
4028 to determine the amount of memory to copy when passing valuetypes.
4030 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
4031 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
4033 2005-09-27 Zoltan Varga <vargaz@gmail.com>
4035 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
4036 information about aot.
4038 2005-09-27 Ben Maurer <bmaurer@ximian.com>
4040 * *.c: Replace the use of {Enter,Leave}CriticalSection with
4041 macros. This will allow a deadlock debugger to easily be plugged
4044 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
4046 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
4048 2005-09-27 Raja R Harinath <rharinath@novell.com>
4050 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
4051 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
4052 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
4053 ($(arch_built)) [CROSS_COMPILING]: Error out.
4055 2005-09-26 Zoltan Varga <vargaz@gmail.com>
4057 * aot.c: Add support for the no_special_static flag for classes.
4059 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
4061 * Reapply reverted patches.
4063 * *: Revert r50174 as well.
4065 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
4067 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
4069 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
4071 2005-09-23 Miguel de Icaza <miguel@novell.com>
4073 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
4074 part of the SIG_HANDLER_SIGNATURE.
4076 2005-09-23 Zoltan Varga <vargaz@gmail.com>
4078 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
4081 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
4082 introduced by previous patch.
4084 2005-09-21 Zoltan Varga <vargaz@gmail.com>
4086 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
4087 saved registers too.
4089 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
4090 upon the information returned by get_call_info ().
4092 * mini-x86.c (add_float): Fix stack size calculation.
4093 (mono_arch_call_opcode): Rewrite this so it works based up the
4094 information returned by get_call_info ().
4095 (mono_arch_get_this_vret_args): Ditto.
4097 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
4099 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
4100 in cinfo to determine the registers which need to be used.
4102 2005-09-20 Miguel de Icaza <miguel@novell.com>
4104 * driver.c (mono_main): Add --server and --desktop flags.
4106 2005-09-16 Zoltan Varga <vargaz@gmail.com>
4108 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
4109 registers as global registers.
4111 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
4112 longer needed with the new register allocator.
4114 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
4116 * cpu-ia64.md: Remove unused opcodes.
4118 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
4120 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
4122 * cpu-amd64.md: Remove unused opcodes.
4124 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
4125 needed with the new register allocator.
4127 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
4130 2005-09-16 Raja R Harinath <rharinath@novell.com>
4132 * Makefile.am (check-local): Don't invoke semdel-wrapper.
4134 2005-09-16 Martin Baulig <martin@ximian.com>
4136 * exceptions-amd64.c
4137 (throw_exception): Don't call mono_debugger_throw_exception() if
4138 we're a rethrow - see the FIXME in the code.
4140 2005-09-15 Geoff Norton <gnorton@customerdna.com>
4142 * mini.c (mono_init_exceptions): This only works on some architectures.
4144 2005-09-15 Zoltan Varga <vargaz@gmail.com>
4146 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
4149 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
4151 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
4152 now in mini-exceptions.c.
4154 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
4156 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
4157 now in mini-exceptions.c.
4159 2005-09-15 Zoltan Varga <vargaz@gmail.com>
4161 * exceptions-x86.c: Applied patch from Patrik Torstensson
4162 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
4164 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
4165 code into mini-exceptions.c. Add some assertions to it.
4167 2005-09-12 Zoltan Varga <vargaz@gmail.com>
4169 * aot.c (emit_section_change): Applied patch from "The Software Team"
4170 (<software@solmersa.com>). Fix as errors on windows.
4172 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
4174 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
4175 method info into the LMF.
4177 2005-09-11 Zoltan Varga <vargaz@gmail.com>
4179 * mini-ia64.c: Add proper unwind info for method epilogs.
4181 * exceptions-ia64.c: Add some code to help debugging.
4183 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
4185 * mini-exceptions.c: Fix warning.
4187 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
4189 * mini.c: Really fix build.
4191 * mini-x86.c mini-amd64.c: Fix build.
4193 2005-09-11 Zoltan Varga <vargaz@gmail.com>
4195 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
4197 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
4198 some Interlocked methods as intrinsics.
4200 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
4201 for Thread methods as well.
4203 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
4205 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
4207 * mini-ia64.c mini-x86.c mini-amd64.c
4208 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
4211 * mini.c (mono_init_exceptions): Fix build breakage.
4213 2005-09-10 Zoltan Varga <vargaz@gmail.com>
4215 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
4216 of instructions. Use the new ia64_unw_op macros for emitting unwind
4219 * mini.c (mono_init_exceptions): Initialize exception handling
4220 related trampolines at startup.
4222 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
4224 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
4226 2005-09-09 Zoltan Varga <vargaz@gmail.com>
4228 * mini.c: Handle type loading errors gracefully during compilation and
4229 throw the appropriate exception.
4231 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
4233 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
4234 for the mono binary.
4236 2005-09-09 Martin Baulig <martin@ximian.com>
4238 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
4241 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
4243 * mini-arm.h: use emulation for conv.r.un for the release.
4245 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
4247 * mini-arm.c, objects.cs: more fixes and tests for them.
4249 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
4251 * mini-arm.c: align structures to at least 4 bytes to be able
4252 to keep our current optimized memcpy.
4254 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
4256 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
4258 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4260 * mini.c: ignore SIGPIPE.
4262 2005-09-04 Zoltan Varga <vargaz@gmail.com>
4264 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
4266 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
4268 2005-09-02 Zoltan Varga <vargaz@gmail.com>
4270 * mini.h: Add prototype for mono_allocate_stack_slots_full.
4272 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
4274 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
4275 exception handling support.
4276 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
4277 patch by Brian Koropoff <briank@marakicorp.com>).
4279 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
4281 * mini.c: revert another 'optimization' which breaks when
4282 items on the eval stack need to be saved at a basic block end
4285 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
4287 * jit-icalls.c: for arrays, ensure we always provide
4290 2005-08-30 Zoltan Varga <vargaz@gmail.com>
4292 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
4294 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
4296 2005-08-29 Zoltan Varga <vargaz@gmail.com>
4298 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
4299 arguments in their original register.
4301 2005-08-28 Zoltan Varga <vargaz@gmail.com>
4303 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
4306 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
4307 when ssapre is enabled.
4309 * inssel-long.brg: Fix bug in previous patch.
4311 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
4312 multiplication by a constant.
4314 2005-08-27 Zoltan Varga <vargaz@gmail.com>
4316 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
4319 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
4322 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
4324 * inssel-arm.brg: apply changes tested by Brian Koropoff
4325 <briank@marakicorp.com>.
4327 2005-08-25 Zoltan Varga <vargaz@gmail.com>
4329 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
4331 2005-08-24 Zoltan Varga <vargaz@gmail.com>
4333 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
4334 to the same register if dreg is just a base register.
4335 (print_ins): Improve printing of membase opcodes.
4337 * inssel-x86.brg: Add optimized ldind(reg) rules.
4339 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
4341 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
4343 * mini.c: when running under valgrind, set the stack bottom for
4344 the GC at the actual approximate stack for the app (fixes running
4345 mono with valgrind).
4347 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
4349 * mini.c: do no break at the first valuetype to init found
4352 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
4354 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
4356 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
4358 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
4360 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
4362 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
4364 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
4366 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
4368 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
4371 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
4374 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
4377 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
4379 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
4381 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
4383 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
4384 in the tail recursion optimization.
4386 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
4387 debug info into the assembly file.
4389 * iltests.il: Add test for filter regions.
4391 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
4392 initial stack of filter regions. Fixes #75755.
4394 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
4396 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
4399 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
4401 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
4402 the check for an already compiled method on non-ia64 platforms.
4403 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
4406 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
4408 * inssel-x86.brg: Add some optimized call rules.
4410 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
4412 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
4415 * mini.h mini-trampolines.c: Pass the trampoline argument to
4416 mono_arch_patch_delegate_trampoline.
4418 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
4420 * mini-trampolines.c: Fix build.
4422 * mini-amd64.h: Add delegate trampolines.
4424 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
4426 * inssel-amd64.brg: Add optimized call rules.
4428 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
4430 * inssel-ia64.brg: Add optimized ldind(reg) rules.
4432 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
4434 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
4437 * mini-ia64.c: Remove LMF fixmes.
4439 * mini-ia64.h: Remove most fields from LMF.
4441 * inssel-ia64.brg (stmt): Fix unaligned access errors.
4443 * mini-trampolines.c: Add support for IA64 function descriptors.
4445 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
4446 for IA64 function descriptors.
4448 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
4450 * tramp-arm.c: patch the vtable for virtual calls. Added
4451 support code to register/unregister the LMF.
4452 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
4455 2005-08-19 Dick Porter <dick@ximian.com>
4457 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
4458 bit value if needed.
4460 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
4462 * mini.c (mini_get_method): Move handling of wrapper data here.
4464 * mini.c (mono_method_to_ir): Add support for dynamic methods.
4466 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
4469 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
4470 bblock->code does not remain empty.
4472 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
4474 * arrays.cs: Add regression test for #75832.
4476 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
4477 rules. Fixes #75832.
4479 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
4480 instruction scheduling.
4482 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
4484 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
4486 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
4488 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
4490 * mini-codegen.c: Fix VC build.
4492 * cpu-pentium.md: Increase length of atomic_exhange_i4.
4494 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4496 * mini.h: fix signature for mono_register_opcode_emulation.
4498 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
4500 * mini.c: Get rid of most of the helper_sig_... constants using
4501 mono_create_icall_signature ().
4503 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
4505 * jit-icalls.c (helper_ldstr): New helper function.
4507 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
4509 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
4510 throw, load the string using a helper call instead of creating a string object.
4512 * aot.c: Update after LDSTR changes.
4514 * mini.h: Bump AOT file version.
4516 * aot.c: Save class size info into the AOT file. Print more statistics during
4519 * mini.h: Bump AOT file version.
4521 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
4522 ordering of disasm cases. Fixes #74957.
4524 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
4526 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
4527 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
4528 the generic code needed for the ARM port.
4530 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
4532 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
4533 inssel-arm.brg: more ARM features and fixes.
4535 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
4537 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
4538 ARM port work in progress.
4540 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
4542 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
4544 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
4546 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
4548 * inssel.brg (mini_emit_memset): Add support for unaligned access.
4550 * *-ia64.*: Ongoing IA64 work.
4552 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
4554 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
4556 * TODO: Remove out-of-data todo stuff.
4558 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
4561 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
4563 * mini.h: Bump corlib version.
4565 2005-07-27 Martin Baulig <martin@ximian.com>
4568 (create_copy_ins): Added `const unsigned char *ip' argument; set
4569 `copy->cil_code' from it.
4571 2005-07-27 Martin Baulig <martin@ximian.com>
4573 * mini-exceptions.c (mono_handle_exception): Don't call
4574 mono_debugger_handle_exception() for filters.
4576 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
4578 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
4581 2005-07-26 Martin Baulig <martin@ximian.com>
4583 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
4585 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
4586 helper_compile_generic_method() if the method is actually virtual
4589 2005-07-26 Martin Baulig <martin@ximian.com>
4592 (trampoline_code): Renamed to `mono_trampoline_code' and made it
4593 public; this is now accessed directly by the debugger.
4594 (mono_generic_trampoline_code): Removed.
4597 (mono_debug_init_method): Also add interncalls and wrappers.
4599 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
4601 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
4603 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
4605 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
4607 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
4609 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
4611 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
4613 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
4614 getting TLS offsets on AMD64 too.
4616 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
4618 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
4620 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
4622 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
4623 inssel-arm.brg, mini-arm.h: ARM port work in progress.
4625 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
4627 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
4629 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
4632 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
4633 mono_sparc_is_virtual_call ().
4635 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
4637 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
4638 trampoline parameters.
4640 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
4642 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
4643 to mono_arch_get_vcall_slot_addr.
4645 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
4648 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
4650 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
4652 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
4654 2005-07-19 Martin Baulig <martin@ximian.com>
4656 * exceptions-amd64.c (throw_exception): Call
4657 mono_debugger_throw_exception() here like we're doing it on i386.
4659 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
4661 * mini-ia64.c: Add optimized TLS access support.
4663 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
4665 * mini-exceptions.c: Ongoing IA64 work.
4667 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
4669 * mini.c: Use the default optimization set when embedding. Fixes
4672 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
4674 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
4675 of trampolines to a separate file.
4677 * mini-trampolines.c: New file.
4679 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
4682 * tramp-x86.c: Reorganize the trampoline code to be similar to the
4685 * mini-codegen.c: Fix cygwin build.
4687 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
4689 * mini.c: Add some minor changes needed by the IA64 port.
4691 * *-ia64.*: Ongoing IA64 work.
4693 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
4695 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
4696 trampolines into arch-independent and arch-dependent parts.
4698 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
4700 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
4702 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
4704 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
4705 the xp-regalloc-branch for amd64.
4707 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
4708 xp-regalloc-branch for x86.
4710 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
4712 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
4714 2005-07-06 Martin Baulig <martin@ximian.com>
4717 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
4718 (mono_jit_runtime_invoke): Likewise.
4720 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
4722 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
4725 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
4726 without loading their metadata. Reorganize the file format so exception handling+
4727 debug info is kept separate from normal method info. Create MonoJitInfo
4728 structures for methods lazily.
4730 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
4732 (x86_class_init_trampoline): Patch AOT class init trampolines too.
4734 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
4736 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
4739 * mini.h: Bump AOT file version.
4741 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
4743 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
4745 2005-07-01 Raja R Harinath <rharinath@novell.com>
4747 * Makefile.am (check-local): Call semdel-wrapper.
4749 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
4751 * mini-x86.c: Revert the last change as it seems to break the build..
4753 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
4755 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
4757 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
4759 2005-06-27 Ben Maurer <bmaurer@ximian.com>
4761 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
4762 outside of the macro, so strange stuff doesn't happen with gcc4
4763 (NEW_AOTCONST_TOKEN): Likewise.
4765 2005-06-28 Martin Baulig <martin@ximian.com>
4767 * mini.c (mini_class_is_system_array): New static method; use this
4768 instead of `klass->parent == mono_defaults.array_class' everywhere
4769 since this also works for the new generic array class.
4771 2005-06-26 Ben Maurer <bmaurer@ximian.com>
4773 * inssel.brg: Remove warnings.
4775 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
4777 * mini-ia64.c: Ongoing IA64 work.
4779 * basic-float.cs: Add float->i1 conversion test.
4781 * iltests.il: Add conv.u4 test.
4783 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
4785 * inssel-long.brg: Fix bug caused by last change.
4787 2005-06-23 Geoff Norton <gnorton@customerdna.com>
4789 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
4790 BSDs. Allows the x86 JIT to work on OSX86
4792 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
4794 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
4797 * mini-ia64.c: Ongoing IA64 work.
4799 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
4801 * mini-ia64.c: Ongoing IA64 work.
4803 * driver.c: Clean up jit_code_hash as well when using --regression.
4805 * inssel-long.brg: Fix long->i4/u4 conversion rules.
4807 * basic-long.cs: Add tests for long->u4 conversion.
4809 2005-06-18 Ben Maurer <bmaurer@ximian.com>
4811 * mini.c: Take mono_get_domainvar out of macros. This makes sure
4812 that we do not depend on undefined C behavior: the order stuff
4813 gets evaluated within an expression. Fixes mono when compiled on
4816 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
4818 * *-ia64.*: Ongoing IA64 work.
4820 * aot.c: Lower memory usage while loading AOT methods.
4822 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
4824 * mini.h: Bump AOT file format version.
4826 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
4828 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
4830 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
4832 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
4833 not on callee assembly). Fixed some comments.
4835 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
4837 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
4838 it gets proper disassembly.
4839 (emit_method_info): Remove some dead code.
4841 * mini.c (mini_method_compile): Allways allocate the GOT var in
4842 mono_method_to_ir for emulating opcodes.
4844 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
4846 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
4847 before freeing the code memory. Fixes #74990.
4849 * objects.cs: Add regression test for #74992.
4851 * liveness.c: Extend live ranges of arguments to the beginning of the
4852 method. Fixes #74992.
4854 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
4855 so it points into the faulting instruction.
4857 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
4859 * jit-icalls.c (mono_imul_ovf): Add exception handling.
4861 * *-ia64.*: Ongoing IA64 work.
4863 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
4865 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
4867 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
4869 * *-ia64.*: Ongoing IA64 work.
4871 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
4873 * basic-long.cs: Add tests for add/sub.ovf.
4875 * basic.cs: Add tests for sub.ovf.
4877 * *-ia64.*: Ongoing IA64 work.
4879 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
4881 * *-ia64.*: Ongoing IA64 work.
4883 * basic.cs: Add conv.ovf.i4.un test.
4885 2005-06-09 Massimiliano Mantione <massi@ximian.com>
4887 * mini.c: (remove_block_if_useless) Fixed bug 75061.
4889 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4891 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
4893 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
4895 * *-ia64.*: Ongoing IA64 work.
4897 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4900 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
4902 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
4904 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
4906 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
4908 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
4910 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
4911 of a call is callable by a near call.
4913 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
4915 * mini-ia64.c: Ongoing IA64 work.
4917 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
4919 * genmdesc.c: Make the generated array non-static.
4921 * inssel-long.brg: Fix LSHR_IMM rule.
4923 * *-ia64.*: Ongoing IA64 work.
4925 * *-ia64.*: Ongoing IA64 work.
4927 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
4929 * *-ia64.*: Ongoing IA64 work.
4931 * *-ia64.*: Ongoing IA64 work.
4933 * mini-ia64.c: Ongoing IA64 work.
4935 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
4937 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
4939 * objects.cs basic-calls.cs: Move some tests to objects.cs.
4941 * objects.cs basic-long.cs: Move some tests to objects.cs.
4943 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
4945 * *-ia64.*: Ongoing IA64 work.
4947 * iltests.il: Add a new test.
4949 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
4950 newobj. Fixes #75042.
4952 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
4954 * *-ia64.*: Ongoing IA64 work.
4956 * *-ia64.*: Ongoing IA64 work.
4958 * *-ia64.*: Ongoing IA64 work.
4960 * basic.cs objects.cs: Move tests accessing static variables as well.
4962 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
4964 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
4966 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
4968 * driver.c: Always print failed tests.
4970 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
4973 * *ia64*: Ongoing IA64 work.
4975 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
4977 * basic.cs: Add tests for add.ovf. Fix warnings.
4979 2005-05-18 Miguel de Icaza <miguel@novell.com>
4981 * driver.c (mono_main): Avoid crash if no argument is passed to
4982 --break; Do not use g_error, but f_printf. And fix all other
4983 ocurrences of the same crash.
4985 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
4987 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
4988 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
4991 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
4993 * *-ia64.*: Add beginnings of IA64 backend.
4995 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
4997 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
4999 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
5002 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
5004 * mini-amd64.c: Fix a warning.
5006 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
5008 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
5009 in float_neg. Fixes #74897.
5011 * mini-amd64.c (emit_call): Fix another near call bug.
5013 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
5015 * declsec.c: Keep the appdomain information in the structure. Added a
5016 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
5017 value gets overwritten).
5018 * declsec.h: Set the default MonoArray for the the stack to 6. Added
5019 an MonoAppDomain member to MonoSecurityFrame.
5020 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
5021 used in the stack walk. Now use a MonoArray which grow (double) when
5024 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
5026 * mini.c: Re-enabled runtime cleanup, since running threads should
5027 now properly stop when exiting.
5029 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
5031 * mini-codegen.c: New file contaning the arch-independent local
5032 register allocator. Not used by any architectures yet.
5034 * mini.h linear-scan.c: Merge some changes from the
5035 mini-xp-local-regalloc branch.
5037 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
5039 * mini-amd64.c (emit_call): Fix calls to native functions when the
5040 runtime is compiled as a shared library. Fixes #74756.
5042 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
5043 on a literal field. Fixes #74751.
5045 2005-04-25 Raja R Harinath <rharinath@novell.com>
5047 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
5049 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
5051 * objects.cs: Add missing null casting test.
5053 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
5055 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
5056 in wrapper methods. Also rename 'address' variable to 'offset'.
5058 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
5060 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
5063 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
5065 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
5068 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
5070 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
5072 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
5074 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
5075 just the last bytes.
5077 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
5079 * aot.c (mono_compile_assembly): Fix warning.
5081 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
5082 by the _MSC_VER stuff.
5084 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
5086 * inssel-long.brg: Fix #74588.
5088 * cpu-amd64.md: Fix #74591.
5090 * iltests.il: Add new regression tests.
5092 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
5094 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
5097 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
5099 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
5101 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
5102 from Bill Middleton <flashdict@gmail.com>.
5104 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
5106 * arrays.cs: Add new regression test. Fix warnings.
5108 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
5110 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
5111 and leakage in CKFINITE.
5113 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
5114 this to a null op since it is called on amd64 too.
5116 * exceptions-amd64.c (get_throw_trampoline): Align stack.
5118 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
5119 body since this is not used on amd64.
5121 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
5123 * mini-amd64.c: Remove obsolete fixmes.
5125 * mini.c (print_method_from_ip): Fix debugging support.
5127 2005-2-1 Massimiliano Mantione <massi@ximian.com>
5129 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
5130 so that expressions that don't give much gain are not reduced.
5131 * ssapre.h: Likewise.
5133 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
5135 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
5137 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
5139 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
5141 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
5143 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
5145 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
5147 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
5149 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
5152 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
5154 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
5156 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
5158 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
5159 MONO_ARCH_USE_SIGACTION. Fixes #74252.
5161 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
5163 * mini-x86.c: Fix up stack overflow handling.
5165 * exceptions.cs: Add new regression test.
5167 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
5169 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
5170 mono_jit_thread_attach.
5172 * mini.c (mono_method_to_ir): Verify called method is not abstract.
5174 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
5176 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
5177 avoid calling constructors using callvirt.
5179 * inssel.brg: Fix #74073.
5181 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
5183 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
5184 compilation with non-GCC compilers.
5185 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
5186 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
5188 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
5190 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
5191 klass->interface_offsets (will likely fix bug#74073).
5193 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
5195 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
5197 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
5199 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
5200 to amd64_div_reg_size ().
5202 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
5204 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
5206 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
5208 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
5210 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
5212 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
5214 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
5216 * mini.c (mono_precompile_assembly): Load and precompile referenced
5217 assemblies as well. Fixes #74015.
5219 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
5221 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
5223 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
5225 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
5226 a lot of checks and (anyway) permissions cannot work until corlib is
5229 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
5231 * mini-ppc.c: fixed ABI issue on sysv/ppc.
5233 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
5235 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
5236 calls (fixes bug#72824).
5238 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
5240 * mini.c: fix tail recursion elimination (see test in bug#73936).
5242 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
5244 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
5245 some fp functions in sse2 mode.
5247 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
5249 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
5251 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
5253 * mini.h mini.c: Add mono_get_jit_tls_key ().
5255 * mini-x86.c: Enable fast TLS support on windows.
5257 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
5259 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
5260 * mini.c: Check for p/invoke method when generating code. If a
5261 p/invoke method, or it's class, isn't decorated with [Suppress
5262 UnmanagedCodeSecurity] then generate code to call System.Security.
5263 UnmanagedDemand (only if the security manager is active).
5265 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
5267 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
5268 last change as it seems to cause strange crashes.
5270 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
5272 * *.c: handle unsafe function pointers where needed.
5274 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
5276 * mini.c (mono_jit_free_method): Remove the fixme too.
5278 2005-03-15 Miguel de Icaza <miguel@novell.com>
5280 * mini.c: As discussed, make the code actually free the delegate
5281 thunk now, to enable the debugging of delegate problems, use
5282 MONO_DEBUG=1 when running Mono.
5284 This takes also care of parts of the leaks as seen by Joe.
5286 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
5288 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
5289 thread_tls_offset calculation.
5291 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
5293 * declsec.c: Reworked linkdemand checks for icall. The previous code
5294 was using the declaration code (untrusted) and didn't work as expected
5295 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
5298 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
5300 * iltests.il: Add new localloc test.
5302 * mini-amd64.c: Handle large stack allocations the same way as on
5303 windows if stack overflow handling is working.
5305 * mini-amd64.c: Allocate the signal stack using mmap.
5307 * mini.c (sigsegv_signal_handler): Fix reading of context.
5309 * mini-exceptions.c: Fix up stack overflow handling.
5311 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
5313 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
5315 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
5317 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
5319 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
5320 tramp_init functions as they are no longer needed.
5322 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
5324 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
5326 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
5328 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
5330 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
5333 * mini-ops.h: Add OP_LMUL_IMM.
5335 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
5336 long mul/div opcodes as intrinsic.
5338 * mini-amd64.c (emit_call): Handle the case when the callee might be
5341 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
5343 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
5346 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
5348 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
5350 2005-03-09 Ben Maurer <bmaurer@ximian.com>
5352 * mini.c (mono_codegen): Don't leak here, to help people running
5355 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
5357 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
5358 conversions in sse2 mode.
5360 * basic-float.cs: Add regression test.
5362 * mini-amd64.c: Reenable sse2.
5364 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
5366 * mini-amd64.c: Disable sse2 until some regressions are fixed.
5368 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
5370 * driver.c: Copyright text should include 2005.
5372 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
5374 * cpu-amd64.md (load_membase): Fix more max lengths.
5376 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
5378 * cpu-amd64.md (load_membase): Fix max length.
5380 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
5382 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
5384 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
5385 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
5387 * basic-float.cs: Add rounding regression test.
5389 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
5391 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
5393 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
5394 structures in registers for pinvoke wrappers.
5396 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
5398 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
5400 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
5402 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
5403 wrapper to mono_jit_thread_attach.
5405 * mini.c (mini_jit_thread_attach): New jit icall.
5407 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
5408 native->managed wrappers.
5410 * exceptions.cs: Add new regression test.
5412 * mini.c (optimize_branches): Check regions in the cbranch to throw
5413 block case as well. Fixes #73242.
5415 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
5417 * mini.c: thread safety fixes.
5419 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
5421 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
5422 patching stuff, since delegates use jump trampolines so there is
5425 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
5428 * tramp-amd64.c: Fix build.
5430 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
5431 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
5433 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
5434 Rename this to mono_arch....
5435 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
5437 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
5439 * mini-amd64.c (emit_call): If both the caller and the callee is
5440 guaranteed to have 32 bit addresses, emit a normal call.
5442 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
5444 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
5445 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
5446 method_ptr inside delegates.
5448 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
5450 * mini.c (mono_jit_free_method): Free the method info even if the native code is
5451 invalidated. Fixes #73001.
5453 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
5455 * mini-x86.c: Only use stdcall for pinvokes on windows.
5457 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
5459 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
5460 * mini-x86.c: remove unreliable __thread var offset detection,
5461 use the correct accessors and enable by default.
5463 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
5465 * mini.c (mono_jit_free_method): Fix memory leak.
5467 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
5469 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
5471 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
5473 * cpu-amd64.md: Fix lengths of atomic opcodes.
5475 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
5477 * driver.c: try to not imply using ICU is any good.
5479 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
5481 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
5482 functions as inline ops.
5484 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
5485 some Interlocked functions as inline ops.
5487 * mini.c (move_basic_block_to_end): Fix bug in last patch.
5489 * mini.h (MonoBasicBlock): Reorganize fields a bit.
5491 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
5493 * mini.c: Add support for OP_NOT_TAKEN.
5495 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
5496 structures in registers for pinvoke wrappers.
5498 * mini-amd64.c: Fix warnings.
5500 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
5502 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
5504 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
5506 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
5507 address instead of loading the address from it.
5509 * mini-x86.c: Add support for returning small structs in registers
5510 on Win32. Fixes part of #70864.
5512 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
5514 * trace.c (get_token): Improve error checking.
5516 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
5518 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
5520 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
5522 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
5523 it can be reused for MonoClass.
5524 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
5527 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
5529 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
5530 instead of a MonoReflectionMethod. The method information wasn't used
5531 when displaying SecurityException details (but will be now).
5533 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
5535 * Makefile.am : windows build fix.
5537 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
5539 * iltests.il: Add new regression test.
5541 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
5544 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
5546 * mini.c: Moved linkdemand check into helper function check_linkdemand
5547 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
5550 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
5552 * declsec.c: Added statistics counter for different kinds of
5554 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
5555 (and commented) declaration.
5556 * mini.c: Added statistics counter for security Demand code
5557 generation. Added display of security statistics.
5559 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
5561 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
5562 Fix compilation errors under gcc-2.95.
5564 2005-02-12 Ben Maurer <bmaurer@ximian.com>
5566 * mini.c, driver.c: Use the new jit trampoline hashtable
5568 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
5570 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
5572 2005-02-11 Martin Baulig <martin@ximian.com>
5574 * debug-mini.c (mono_debug_close_method): Free the line number array.
5576 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
5578 * aot.c: Break up large methods into smaller ones. Share GOT slots for
5581 * mini.h: Bump AOT file format version.
5583 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
5585 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
5587 * declsec.h: Added macros to get/set lazyly initialized security
5588 informations about assemblies. Added new enum for different type of
5589 possible LinkDemand violation. Added function to check LinkDemands.
5590 * mini.h: Added a field to MonoCompile to hold any security violation
5591 detected when JITting a method (so it can be thrown later).
5592 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
5593 and CEE_CALLVIRT. Added code to throw exception at the end of
5594 mini_method_compile (note: the exception is unhandled right now).
5596 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
5598 * mini.c, jit-icalls.c: use the managed implementation of
5599 memset for initobj and memset, to avoid managed <-> unmanaged
5602 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
5604 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
5605 optimization if it would need a GOT var.
5607 * basic.cs: Add tests for constant propagation and switch statements.
5609 * ssa.c: Fix out-of-range constant propagation and switch statements.
5611 2005-02-09 <vargaz@freemail.hu>
5613 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
5615 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
5617 * cpu-amd64.md (load_membase): Fix max length of load_membase.
5619 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
5621 * mini.c: update to new signature of mono_class_get_allocation_ftn().
5623 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
5625 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
5626 arithmetic operations.
5628 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
5630 * mini-ppc.c: add a workaround for broken user code that
5631 DllImports vararg functions with non-vararg signatures.
5633 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
5635 * mini.c (mono_jit_compile_method_inner): Add detection and a
5636 meaningfull error message for assemblies written in Managed C++.
5638 * tramp-amd64.c mini-amd64.h: Add support for
5639 create_trampoline_from_token ().
5641 * aot.c mini-x86.c abcremoval.c: Applied patch from
5642 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
5644 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
5646 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
5647 which takes a MonoImage/token as parameter instead of a MonoMethod.
5649 * aot.c: Use the new trampoline for initializing vtables.
5651 * aot.c: Add support for ldfld/stfld_remote wrappers.
5653 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
5654 rules for compare <MEM>, IMM.
5656 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
5658 * aot.c: Handle inherited finalizers correctly.
5660 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
5662 * inssel.brg (stmt): Add a missing _setup_... ().
5664 * aot.c: Save some parts of the class state to the AOT file and use it
5665 to recompute that state when a class is initialized.
5667 * mini.c: Install AOT hooks into the runtime.
5669 * mini.h: Bump AOT file format version.
5671 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
5674 * iltests.il: Add new test.
5676 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
5680 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
5682 * mini.c: setup the statistical profiler in the thread attach
5683 callback to cope with the new single thread code.
5685 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
5687 * mini-ppc.c: ensure we have enough room for the profiler
5688 calls (fixed bug#72084).
5690 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
5692 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
5695 2005-2-1 Massimiliano Mantione <massi@ximian.com>
5697 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
5699 2005-2-1 Massimiliano Mantione <massi@ximian.com>
5701 * ssapre.c: Fixed an issue with down safety (this allows IronPython
5702 to succesfully execute parrotbench).
5703 * ssapre.h: Likewise.
5705 2005-2-1 Massimiliano Mantione <massi@ximian.com>
5707 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
5708 variable for stores to method arguments (fixes a SSAPRE issue).
5710 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
5712 * mini.c: handle value types in dup, fixes gen-112.cs.
5714 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
5716 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
5717 sequence for calls in dynamic methods to avoid thunks.
5719 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
5721 * mini.c: correctly remove dynamic methods from the hashtable.
5723 2005-1-20 Massimiliano Mantione <massi@ximian.com>
5725 * driver.c: Disabled SSAPRE until fix the bug that appears
5726 in IronPython's parrotbench.
5728 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
5730 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
5732 * mini.c (mono_method_to_ir): Revert the previous change.
5734 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
5737 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
5738 mono_jit_info_table_find () etc. when running under valgrind.
5740 * inssel.brg: Fix warnings.
5742 * mini-exceptions.c: Fix warnings.
5744 2005-01-31 Martin Baulig <martin@ximian.com>
5746 * driver.c (compile_all_methods_thread_main): Don't try to compile
5747 generic methods or anything which has type parameters.
5749 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
5751 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
5753 * TestDriver.cs: Add --verbose flags.
5755 * graph.c ssa.c: Fix 64 bit warnings.
5757 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
5758 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
5759 Fix 64 bit warnings.
5761 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
5762 variable not spotted by gcc.
5764 * mini-amd64.c inssel-amd64.brg: Applied patch from
5765 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
5766 X86_COMPARE_MEMBASE opcodes.
5768 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
5770 2005-01-29 Ben Maurer <bmaurer@ximian.com>
5772 * *: MonoMethod->signature might be NULL now. You *MUST* use
5773 mono_method_signature.
5775 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
5777 * driver.c (compile_all_methods_thread_main): Compile the methods
5778 without invoking cctors.
5780 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
5782 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
5783 * basic-calls.cs: test for the above.
5785 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
5787 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
5788 MonoJitInfo changes.
5790 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
5792 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
5793 eagerly if it contains dynamic methods.
5795 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
5797 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
5798 trace, it is now computed by an icall from trace_ips.
5800 * mini-exceptions.c: Fix a warning.
5802 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
5804 * mini-exceptions.c: don't bother getting stack trace info if
5805 it's not going to be used.
5807 2005-01-27 Raja R Harinath <rharinath@novell.com>
5809 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
5812 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
5814 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
5816 * aot.c: Avoid calling mono_method_get_header () if not needed.
5818 * mini.h: Bump AOT file format version.
5820 * mini.c (mono_emit_native_call): Allocate a GOT var here.
5822 * mini.c (mono_print_tree): Print more info for calls.
5824 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
5826 * declsec.h: Remove warning by adding missing include for marshal.h
5828 2005-01-26 Martin Baulig <martin@ximian.com>
5830 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
5833 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
5835 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
5838 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
5840 * aot.c (mono_compile_assembly): Fix a warning.
5842 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
5844 * declsec.c: Look for security attributes on the original MonoMethod
5845 (and not the wrapped one). This fix permissions on icalls.
5847 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
5849 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
5851 * mini.c (mono_allocate_stack_slots): Add a fixme.
5853 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
5855 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
5857 * inssel.brg: optimize casts of sealed types (more
5858 optimizations waiting for fixes in remoting).
5860 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
5862 * inssel.brg (stmt): Add another dummy rule.
5864 * driver.c: Fix warnings.
5866 * driver.c (mono_main): If running under valgrind, instruct glib to use
5867 the system allocation functions so valgrind can track the memory
5868 allocated by the g_... functions.
5870 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
5872 * mini-ops.h: Add OP_DUMMY_STORE opcode.
5874 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
5876 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
5877 variables in try regions.
5879 * mini.c (mini_method_compile): Don't disable optimizations on large
5880 methods when AOT compiling.
5882 * mini.c (mono_allocate_stack_slots): New arch independent method to
5883 allocate stack slots. Not yet used.
5885 2005-01-22 Ben Maurer <bmaurer@ximian.com>
5887 * debug-mini.c (mono_debug_close_method): Plug some leaks.
5889 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
5891 * mini-ppc.c: make the branch info relative as the code
5892 buffer can be reallocated.
5894 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
5896 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
5897 * driver.c: Removed the AOT/security restriction. Now initialize the
5898 security manager (in metadata) if --security is used.
5899 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
5900 rather than the pointer to declarative security, when AOT is used.
5902 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
5904 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
5905 basic blocks, reduced intrinsic exception throwing code size.
5907 2005-01-22 Miguel de Icaza <miguel@ximian.com>
5909 * driver.c (mini_usage): Reorder the usage screen.
5911 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
5913 * mini.c (mono_resolve_patch_target): Fix warning.
5915 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
5917 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
5920 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
5922 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
5923 breaks the amd64 build.
5925 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
5926 register allocation. Fixes #71454.
5928 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
5930 * arrays.cs: Add new regression test.
5932 2005-1-20 Massimiliano Mantione <massi@ximian.com>
5934 * ssapre.c: Turned usage of snprintf to GString.
5935 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
5936 (I left it on by mistake in my previous commit).
5938 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
5940 * mini.c, cfold.c, basic-calls.cs: preserve side effects
5941 on cond branch optimization (fixes bug# 71515).
5943 2005-1-20 Massimiliano Mantione <massi@ximian.com>
5945 * abcremoval.c: Fixed bug 71062.
5946 * abcremoval.h: Likewise.
5948 2005-1-20 Massimiliano Mantione <massi@ximian.com>
5950 * mini.c: Added a new functionality to optimize_branches, the removal
5951 of useless basic blocks, and fixed some problem in the removal of
5952 critical edges; some utility functions added for both purposes.
5953 * ssapre.c: Added complex expression support, and fixed bug 70637.
5954 * ssapre.h: Likewise.
5955 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
5957 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
5958 * driver.c: Re-enabled SSAPRE.
5960 2005-01-19 Martin Baulig <martin@ximian.com>
5962 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
5963 the result of mono_get_method_constrained().
5965 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
5967 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
5970 2005-01-18 Geoff Norton <gnorton@customerdna.com>
5972 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
5973 be detected. Fixes #59296.
5975 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
5977 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
5978 which can happen. Fixes #71361.
5980 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
5982 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
5985 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
5987 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
5988 appdomain-unload.exe to fail.
5990 * mini.c: Fix some memory leaks.
5992 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
5994 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
5995 Fixed bug and sped up some codepaths.
5997 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
5999 * mini.c: Fix some memory leaks.
6001 * exceptions.cs basic-long.cs: Add test for checked ulong->int
6004 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
6006 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
6009 * iltests.il: Add regression test for #71320.
6011 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
6013 * mini.c (mono_codegen): Fix installation of profiler hooks.
6015 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
6017 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
6019 * mini.h, mini.c, cfold.c: optimize access to enum
6020 readonly fields, too. Eval conditional branches if possible
6021 to perform unreachable code removal in more cases.
6023 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
6025 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
6027 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
6030 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
6031 WinXP DEP. Fixes #71244.
6033 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
6035 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
6037 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
6039 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
6041 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
6043 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
6046 * mini.h: Bump AOT version.
6048 * mini.h (MonoCompile): Change exvar to a hash table.
6050 * mini.c: Allocate a separate exvar for each handler block.
6052 * mini.c: Get rid of the computation of filter_lengths, its not needed.
6054 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
6055 ex var with the pending exception and only throw if the two are equal.
6058 * exceptions.cs: Add tests for rethrow and nested catch clauses.
6060 * mini-x86.c: Fix warnings.
6062 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
6063 used by all the ports now.
6065 * aot.c: Add write-symbols and save-temps options.
6067 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
6069 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
6071 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
6073 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
6076 * tramp-s390.c: Check vtable slot belongs to the domain.
6078 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
6079 as per other platforms.
6081 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
6083 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
6085 * driver.c: we don't run the Main() code in a subthread anymore.
6087 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
6089 * mini.c: added experimental rtc support in the statistical
6090 profiler: if the user has the permission, more accurate statistics
6091 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
6092 The MONO_RTC value must be restricted to what the linux rtc allows:
6093 power of two from 64 to 8192 Hz.
6095 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
6097 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
6099 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
6101 * mini-ppc.c: better icache flush for smp.
6103 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
6105 * mini-amd64.c (emit_move_return_value): Fix memory leak.
6107 * mini-x86.c (get_call_info): Add the get_call_info () code from the
6108 amd64 port, not yet used.
6110 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
6112 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
6115 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
6117 * driver.c: Added --security option to activate the security manager.
6118 Right now this will allow code generation for declarative demands and
6119 is disabled when AOT is specified.
6120 * mini.c: Add code generation for declarative security demands.
6121 * mini.h: Add mono_use_security_manager as an extern gboolean.
6123 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
6125 * aot.c (mono_compile_assembly): Speed up compilation a bit by
6126 emitting more dense assembly code.
6128 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
6129 exception throwing stuff.
6131 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
6133 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
6136 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
6139 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
6142 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
6144 * tramp-*.c: Only patch vtable slots if the object is in the current
6145 domain. Fixes appdomain-unload.exe.
6147 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
6149 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
6152 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
6154 * mini.c (reverse_branch_op): New helper function.
6156 * mini.c (optimize_branches): Run the new optimization only on
6157 platforms which support it. Also reverse all kinds of branches.
6159 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
6161 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
6164 * mini.c (optimize_branches): Reverse not-equals branches if the false
6165 bblock is a throw. This happens a lot of time with argument checking in
6168 * mini.c (mono_codegen): Add support for placing basic blocks after
6169 the function epilogue.
6171 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
6174 2005-01-05 Miguel de Icaza <miguel@ximian.com>
6176 * mini.c (setup_stat_profiler): Only set this up if the platform
6177 supports ITIMER_PROF.
6179 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
6181 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
6184 * inssel.brg: Fix a warning.
6186 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
6188 * mini.c: added support for statistical profiler
6189 (run with: --profile=default:stat).
6191 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
6193 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
6195 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
6197 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
6198 related to global registers from the amd64 port.
6200 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
6202 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
6204 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
6205 with global registers.
6206 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
6208 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
6210 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
6212 * debug-mini.c (encode_value): Fix off-by-one.
6214 * aot.c (encode_value): Likewise.
6216 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
6218 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
6220 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
6223 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
6225 * aot.c (emit_method_info): Increase size of temp buffer.
6227 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
6230 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
6232 * aot.c (emit_method_info): Fix build.
6234 * aot.c: Further rework of the AOT file format to reduce the size of
6235 the method info data.
6237 * mini.h: Bump AOT file format version.
6239 2004-12-27 Martin Baulig <martin@ximian.com>
6241 * mini.c (mini_get_method): New static method; call
6242 mono_get_method_full() and mono_get_inflated_method().
6243 (mono_method_to_ir): Use mini_get_method() instead of
6244 mono_get_method_full().
6246 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
6248 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
6250 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
6252 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
6254 * inssel-amd64.brg: Add some optimization rules.
6256 2004-12-24 Ben Maurer <bmaurer@ximian.com>
6258 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
6259 standard not GC'd stuff is fine.
6261 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
6263 * aot.c: Rework the AOT file format to get rid of most of the global
6264 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
6266 * mini.h: Bump AOT file format version.
6268 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
6270 * mini.h: Bump AOT file format version.
6272 * aot.c (mono_aot_is_got_entry): New function to determine if an
6273 address is inside a GOT.
6275 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
6277 * cpu-pentium.md: Increase the maximum size of some instructions which
6278 might involve a got access.
6280 * mini.c (get_method_from_ip): Another debug helper function.
6282 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
6283 when got var accesses are created during the decompose phase.
6285 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
6287 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
6288 argument mini_compile_method and to MonoCompile, and use this to
6289 determine whenever a given method is compiled for AOT. This allows the
6290 other methods compiled during AOT compilation to be free of AOT stuff,
6291 so the backends does not need to add special support for them by
6292 creating a fake GOT etc.
6294 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
6297 2004-12-21 Ben Maurer <bmaurer@ximian.com>
6299 * mini.c (mono_method_to_ir): It turns out that some of the
6300 x-appdomain wrappers are lax with types, so just ignore this for
6303 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
6304 at the vtable->klass. If it is non-shared code we can just use the
6307 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
6309 * mini-ppc.c: access MonoDomain from tls, too.
6311 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
6313 * declsec.c: Removed unused variable (and related warning ;-)
6315 2004-12-21 Ben Maurer <bmaurer@ximian.com>
6317 * iltests.il: New test for LDELEMA on an array of ref types.
6319 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
6320 all ldelema's on reftypes.
6321 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
6322 it was the wrong place to put it.
6324 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
6325 register to pop to make this cleaner, at the request of Paolo.
6327 2004-12-20 Ben Maurer <bmaurer@ximian.com>
6329 * mini-ops.h (OP_GETHASHCODE): New op.
6331 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
6333 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
6336 For a microbenchmark, this reduces the cost of Hashtable.get_Item
6339 * mini-x86.c (mono_arch_output_basic_block): Rather than
6347 The first is 3 bytes while the second is 1. This saves 36 kb on
6348 mscorlib, quite a big saving. When bootstraping mcs, I was able to
6349 see a small boost because of icache locality.
6351 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
6353 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
6355 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
6356 started code sharing with the generic code.
6358 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
6360 * mini-ppc.c, cpu-g4.md: added code for direct access to
6363 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
6365 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
6366 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
6369 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
6371 * declsec.c|h: Added functions to cache the declarative stack modifiers
6372 in MonoJitInfo and to create a security frame from a MonoJitInfo
6374 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
6375 created. Register internal calls for System.Security.SecurityFrame::
6376 _GetSecurityFrame and _GetSecurityStack.
6377 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
6378 the definitions for the new stack walk/callback mechanism.
6379 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
6380 first security frame for LinkDemands and InheritanceDemands) and
6381 GetSecurityStack for Demands. Both use the new mono_walk_stack code
6383 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
6384 walk initialization (lupus).
6386 2004-12-20 Ben Maurer <bmaurer@ximian.com>
6388 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
6390 (handle_loaded_temps): Do not create a temporary variable for
6391 things that we know are temps. They will never be modified.
6392 (mono_spill_call): Set MONO_INST_IS_TEMP
6393 (mono_emulate_opcode): ditto
6395 (mono_method_to_ir.CEE_DUP): ditto
6397 2004-12-19 Ben Maurer <bmaurer@ximian.com>
6399 * mini.c (type_to_eval_stack_type): Make this handle the void type
6400 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
6401 (emit_tree): use ip_in_bb to special case some common idioms
6402 Update all callers to pass in the IP.
6403 (mono_method_to_ir): Make CEE_CALL* do the above as well.
6405 This gives us a nice 2% speedup in mcs bootstrap.
6407 * mini-x86.c (peephole_pass): Peephole pass to make
6416 * mini.c (ip_in_bb): new method.
6417 (mono_method_to_ir): use this method rather than doing the hash
6420 * linear-scan.c (mono_linear_scan): When expiring actives, you
6421 don't need to keep around variables that expire on this
6422 instruction. This makes it so that:
6425 store (ebx add (ebx, 1))
6429 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
6431 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
6432 combination to avoid doing two copies. Fix up problems with previous
6435 * mini.c: Fix 64 bit warnings.
6437 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
6439 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
6441 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
6442 changes from the x86 code.
6444 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
6446 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
6448 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
6449 throwing code to reduce its size, unify the AOT and non-aot code and
6450 get rid of relocations in the AOT case.
6452 * mini-x86.h mini.c exceptions-x86.c
6453 (mono_arch_get_throw_corlib_exception): New arch specific function to
6454 raise corlib exceptions which doesn't require relocations in the
6457 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
6459 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
6461 * mini.c (mono_emit_method_call): Only allocate the got var when it is
6464 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
6467 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
6469 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
6470 with add function when used from Inc/dec atomic
6471 functions. Re-enabled optimization on x86.
6472 * mini-ops.h: renamed atomic_add functions to
6473 allow _add to match the Interlocked::Add and
6474 _add_next to match Interlocked::Inc/Dec.
6476 2004-12-15 Massimiliano Mantione <massi@ximian.com>
6478 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
6479 linking of BBs to the end BB, and enabled SSAPRE also with
6480 consprop and copyprop (which was prevented by that bug).
6482 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
6484 * mini-x86.c: disabling the Interlocked optimizing code.
6486 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
6488 * aot.c (load_aot_module): Move reading of got_addr after the AOT
6491 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
6493 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
6494 interlocked optimization due lack of support on x86, rewrote
6495 exchange to take into account that base may be in eax.
6497 xsp works again; activated Interlocked optimizing code.
6499 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
6501 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
6503 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
6505 * mini-ops.h: Add new opcodes.
6507 * mini.h: Add new patch types. Add got_var to MonoCompile.
6509 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
6510 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
6511 make it work with all kinds of patchable code.
6513 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
6514 address of the GOT, and referencing entries in the GOT.
6516 * mini.c: Add code to load the GOT address if needed by an opcode.
6518 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
6519 independent AOT code on the x86 using an elf-style Global Offset Table.
6521 2004-12-14 Raja R Harinath <rharinath@novell.com>
6523 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
6525 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6527 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
6530 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
6532 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
6533 of Interlocked:Increment/Decrement/Add as inline ops.
6534 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
6536 2004-12-12 Geoff Norton <gnorton@customerdna.com>
6538 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
6539 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
6541 2004-12-12 Duncan Mak <duncan@ximian.com>
6543 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
6544 again. `patch_info->table_size' is no longer valid after Zoltan's
6547 2004-12-12 Martin Baulig <martin@ximian.com>
6549 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
6550 if we are the "real" method, ie. not an inlined method inside it.
6552 2004-12-11 Ben Maurer <bmaurer@ximian.com>
6554 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
6555 before we look in the special fields table. This fixes
6556 ../tests/thread-static-init.cs.
6558 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6560 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
6561 for Array get_Rank and get_Length. Fixes bug #70465.
6563 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
6565 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
6566 separate structure to reduce the size of MonoJumpInfo.
6568 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
6570 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
6572 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
6574 * mini.c (mini_get_inst_for_method): Changed to allow ports
6575 to return a MonoInst instead of opcode
6576 (renamed mini_get_opcode_for_method to better reflect the new functionality)
6578 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
6579 Allow ports to return a created MonoInst instead of op-code, will enable
6581 (renamed mini_get_opcode_for_method to better reflected the functionality)
6583 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
6585 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
6587 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
6589 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
6592 2004-12-08 Martin Baulig <martin@ximian.com>
6594 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
6595 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
6597 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
6599 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
6602 * exceptions.cs: Disable some tests which depend on properties of x86 fp
6605 2004-12-08 Raja R Harinath <rharinath@novell.com>
6607 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
6609 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
6611 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
6612 bug introduced by the previous patch.
6614 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
6616 * mini-ppc.c, objectc.cs: handle large structs passed by value
6619 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
6621 * mini-ppc.c: OP_ARGLIST implementation from
6622 Geoff Norton <gnorton@customerdna.com>.
6624 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
6626 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
6627 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
6629 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
6631 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
6633 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6635 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
6638 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
6640 * mini-sparc.c: Zero out localled-ed memory.
6642 * iltests.il: Add tests for zeroing out localloc-ed memory.
6644 2004-12-04 Martin Baulig <martin@ximian.com>
6646 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
6647 mono_method_get_signature_full().
6649 2004-12-03 Massimiliano Mantione <massi@ximian.com>
6651 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
6652 and some utility functions (always for SSAPRE), integrated SSAPRE.
6654 * driver.c: Added ssapre option.
6655 * ssa.c: Small fix on OP_ARG handling.
6656 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
6657 * Makefile.am: Likewise.
6659 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
6661 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
6664 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
6667 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6669 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
6671 * cpu-s390.md : Increase instruction length of oparglist.
6673 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
6675 2004-11-30 Martin Baulig <martin@ximian.com>
6677 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
6678 virtual generic methods. We call a special helper_compile_generic_method()
6679 icall to retrieve the method from the vtable, inflate and compile
6680 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
6682 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
6684 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
6686 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
6688 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
6690 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
6693 2004-11-27 Ben Maurer <bmaurer@ximian.com>
6695 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
6696 platforms with PIC aot.
6698 2004-11-28 Martin Baulig <martin@ximian.com>
6700 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
6703 2004-11-28 Martin Baulig <martin@ximian.com>
6705 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
6706 the result of mono_type_get_underlying_type() to check whether
6709 2004-11-26 Martin Baulig <martin@ximian.com>
6712 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
6715 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
6717 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
6718 the same way as the other arguments so they won't get clobbered.
6720 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
6721 calls through R11 since it is clobbered by the trampoline code.
6723 2004-11-26 Raja R Harinath <rharinath@novell.com>
6725 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
6726 pick up in-tree mscorlib.dll.
6728 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
6730 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
6732 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
6733 runtime data/code are now stored in a table similar to the GOT in ELF.
6734 This allows the code itself to be position independent.
6736 * aot.c: Fix loading of referenced assemblies after the lazy assembly
6739 * aot.c: Attach ELF type (object/function) directives to all global
6742 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
6744 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
6746 * mini-amd64.h: Turn on PIC AOT code.
6748 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
6749 returning the offset within an OP_AOTCONST instruction where the GOT
6750 offset needs to be added.
6752 * mini.h: Bump AOT file format version.
6754 2004-11-25 Martin Baulig <martin@ximian.com>
6756 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
6757 uninflated generic methods.
6759 2004-11-25 Martin Baulig <martin@ximian.com>
6761 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
6763 2004-11-24 Martin Baulig <martin@ximian.com>
6765 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
6766 original klass (this only applies for generic instances).
6768 2004-11-24 Martin Baulig <martin@ximian.com>
6770 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
6771 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
6774 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
6776 * mini.c (mono_method_to_ir): Disable inlining for methods containing
6777 localloc. Fixes #69678.
6779 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
6781 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
6783 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
6784 used SSE registers on pinvoke calls. Fixes #69774.
6786 2004-11-23 Geoff Norton <gnorton@customerdna.com>
6788 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
6789 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
6791 2004-11-23 Raja R Harinath <rharinath@novell.com>
6793 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
6794 Refer directly to the mcs/ tree.
6796 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6798 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
6799 Check if a trampoline for a synchronized method is required.
6801 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
6803 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
6804 with localloc if needed. Throe arithmetric exception in
6805 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
6806 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
6808 2004-11-19 Geoff Norton <gnorton@customerdna.com>
6810 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
6811 types before switching on type. Fixes #69622.
6813 2004-11-19 Raja R Harinath <rharinath@novell.com>
6815 * Makefile.am (check-local): New. Integrate into 'make check'.
6816 (MCS,RUNTIME): Define using in-tree mono and mcs.
6818 (%.exe): Use $(ILASM).
6820 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
6822 * mini-ppc.c: adjust initial prolog size (bug #69691).
6824 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
6826 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
6829 2004-11-17 Raja R Harinath <rharinath@novell.com>
6831 * Makefile.am (clean-local): Rename from 'clean'.
6833 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6835 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
6836 to mono_arch_is_int_overflow.
6837 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
6840 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
6842 * declsec.c|h: New files to support declarative security attributes.
6843 Added function to check if a method has (applicable) security.
6844 * mini.c|h: Add check for declarative security attributes in
6845 mono_method_check_inlining.
6846 * Makefile.am: Added declsec.c and declsec.h to the build.
6848 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
6850 * mini.c, mini.h: update to keep dynamic code info per-domain.
6852 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
6854 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
6855 (mini_init): Get rid of it from here too.
6857 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
6859 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
6860 implemented OP_RETHROW (patch by Geoff Norton
6861 <gnorton@customerdna.com>).
6863 2004-11-10 Geoff Norton <gnorton@customerdna.com>
6865 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
6866 between appdomains. Fixes appdomain-unload on PPC.
6868 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
6870 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
6871 mini-exceptions.c: handle the new wrapper types.
6872 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
6873 token value as a MonoClass* when compiling a wrapper.
6874 mono_jit_create_remoting_trampoline now takes an additional
6875 MonoRemotingTarget parameter.
6877 2004-11-10 Martin Baulig <martin@localhost>
6879 * mini.c (mono_method_to_ir): Use `generic_container->context'
6880 rather than creating a new one.
6882 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6884 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
6886 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
6888 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
6890 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
6891 the experimental aot cache stuff.
6893 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
6895 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
6896 mini-exceptions.c: update to exception clause structure changes.
6898 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
6900 * exceptions-x86.c (throw_exception): Fix warnings.
6902 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
6905 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
6907 * exceptions-sparc.c (get_throw_exception): Really fix this.
6909 2004-11-07 Ben Maurer <bmaurer@ximian.com>
6911 * tramp-*.c: we no longer support icalls without wrappers, so
6912 a bit of code can be removed here
6914 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
6916 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
6919 * cpu-sparc.md: Add op_rethrow.
6921 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
6923 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
6925 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
6926 * mini-ops.h: Add OP_RETHROW.
6928 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
6930 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
6932 2004-11-05 Geoff Norton <gnorton@customerdna.com>
6934 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
6935 Makes the output much easier to read
6937 2004-11-05 Ben Maurer <bmaurer@ximian.com>
6939 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
6940 prevents another huge leak when compiling with ssa. Secondly, the
6941 performance of doing this rather than freeing the lists is much
6942 better. GList does a lock every time you allocate a list link,
6943 so that it can use a memory pool. So, it is better to just use
6944 a memory pool of our own.
6946 * ssa.c, linear-scan.c: replace g_list_remove_link with
6947 g_list_delete. The remove one does not free the GList, so we were
6948 leaking memory. On -O=all --compile-all with corlib, this cut down
6949 3 MB of allocations.
6951 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
6953 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
6955 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
6957 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
6958 into a new function mono_create_jit_trampoline ().
6960 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
6962 * trace.c (get_spec): Allow tracing of classes without a namespace.
6964 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
6966 * mini.c: Fix pointer overwrite in mini_method_compile.
6968 2004-11-2 Geoff Norton <gnorton@customerdna.com>
6970 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
6971 The darwin ABI needs some special handling for 1 and 2 byte structs
6972 Lets use lbz/lhz instead of lwz everywhere.
6973 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
6974 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
6975 Use stb/sth for the former, and put the latter always on stack instead of in
6978 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
6980 * trace.c (is_filenamechar): Add '_'.
6982 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6984 * mini-s390.c: Fix prolog length to allow for large trace requirements.
6986 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
6988 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
6990 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
6991 depends on libmonogc. Fixes #68805.
6993 2004-10-26 Miguel de Icaza <miguel@ximian.com>
6995 * mini.c (mono_jit_free_method): Provide extra information for
6996 this error. Currently this leaks, but will be turned into a
6997 developer option in the future.
6999 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
7001 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
7003 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
7005 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
7006 boundary. Fixes reading of PATCH_INFO_R4 and R8.
7007 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
7009 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
7011 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
7012 trampolines for AOT code.
7014 2004-10-22 <vargaz@freemail.hu>
7016 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
7017 constructed types. Fixes #68136.
7019 2004-10-21 Martin Baulig <martin@ximian.com>
7021 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
7022 if it returns true, unwind the stack to the call instruction.
7024 2004-10-21 <vargaz@freemail.hu>
7026 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
7028 * mini.h: Bump AOT version number.
7030 * objects.cs: Add another test for unbox trampolines.
7032 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
7035 2004-10-20 <vargaz@freemail.hu>
7037 * driver.c: Add SHARED to the set of optimizations tested.
7039 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
7041 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
7044 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
7046 2004-10-20 Martin Baulig <martin@ximian.com>
7048 * mini-exceptions.c (mono_handle_exception): Call
7049 mono_debugger_handle_exception() to tell the debugger about
7050 catch/finally clauses.
7052 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
7054 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
7056 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
7059 2004-10-15 Geoff Norton <gnorton@customerdna.com>
7061 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
7062 methods as their native size, fixed bug #57543, #57545.
7063 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
7064 This saves a temporary register and mullw call down into 1 (minor perf
7065 increase for cases like sum = sum * 5; This use to translate into:
7068 It now translates to
7071 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
7073 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
7076 2004-10-11 Martin Baulig <martin@ximian.com>
7078 * mini.c (mono_method_to_ir): If we're a generic method, get the
7079 MonoGenericContainer from our MonoMethodNormal and create a
7080 MonoGenericContext from it.
7082 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
7084 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
7086 * basic-long.cs: Add test for checked i8->i2 cast.
7088 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
7090 * inssel-ppc.brg: added a couple of speedup rules.
7092 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
7094 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
7095 to speed up rebuilds.
7097 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
7099 * mini-s390.c: Minor fix to OP_OR_IMM.
7101 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
7103 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
7104 better. Fixes appdomain-unload.exe on sparc.
7106 2004-10-02 Massimiliano Mantione <massi@ximian.com>
7108 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
7109 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
7112 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
7114 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
7116 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
7118 * mini.c: Always generate a field read/write wrapper for members
7119 of the class MarshalByRefObject since the actual instance could
7122 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
7124 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
7126 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
7128 * driver.c mini.h trace.c: Move the setting of the main assembly into
7129 a separate function called mono_trace_set_assembly () and call it after
7130 actually loading the main assembly. Fixes #66872.
7132 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
7134 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
7135 using the code manager.
7137 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
7139 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
7141 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
7143 * cpu-amd64.md: Fix bug in previous patch.
7145 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
7148 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
7150 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
7151 mini-exceptions.c: updates for changed stack walk interface.
7153 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
7155 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
7157 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
7159 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
7161 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
7163 * driver.c (mini_regression_list): Do not call mono_assembly_close
7164 since assemblies can't be unloaded.
7166 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
7168 * cpu-amd64.md: Fix more instruction lengths.
7170 * cpu-amd64.md: Fix lengths of some instructions.
7172 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
7174 * inssel.brg: Make the array ldelema check aot friendly.
7176 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
7178 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
7180 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
7182 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
7184 * mini-x86.c: Fix build.
7186 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
7187 mono_type_get_underlying_type () helper function to simplify code.
7189 2004-09-09 Martin Baulig <martin@ximian.com>
7191 * mini-amd64.c: Don't access `type->data.klass' directly, call
7192 mono_class_from_mono_type() instead since the type may be a
7195 2004-09-09 Martin Baulig <martin@ximian.com>
7197 * mini-amd64.c (get_call_info): Fix support for generic instances.
7198 (add_valuetype): Use mono_class_from_mono_type() to get the class
7199 since we can be a generic instance.
7201 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
7203 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
7205 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
7207 * liveness.c: reset spill costs on each scan: bug 62107
7209 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
7211 * exceptions-sparc.c (mono_arch_find_jit_info): remove
7212 unnecessary line that doesn't compile
7214 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
7216 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
7217 trampolines, make them call an error function so people can fix their
7220 2004-09-06 Martin Baulig <martin@ximian.com>
7222 * mini.c (mono_method_to_ir): When initializing locals, handle a
7223 generic instances like a valuetype if it's a valuetype and like a
7224 class if it's a class.
7226 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
7228 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
7229 stack. Fixes #64674.
7231 * exceptions.cs: Add test for unwinding of call arguments.
7233 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
7235 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
7236 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
7237 set the carry/borrow flag). The sparc and s390 implementations
7238 can now use optimized versions (and simplify the code). ppc bugfixes.
7240 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
7242 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
7244 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
7246 * inssel-amd64.brg: Remove leftover 32 bit rule.
7248 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
7250 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
7252 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
7253 mono_arch_find_jit_info functions into a new function. Fix a memory
7256 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
7259 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
7261 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
7264 * exceptions.cs: Add array size tests.
7266 * mini.c: Allocate a separate icall wrapper for each arity of
7267 mono_array_new_va. Fixes #59509.
7269 * exceptions.cs: Add testcase for 64578.
7271 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
7273 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
7275 2004-09-02 Martin Baulig <martin@ximian.com>
7277 * mini.c (mono_method_to_ir): When initializing the locals, call
7278 handle_initobj() on the generic instance itself, not its
7281 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
7283 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
7284 MonoJitInfo for dynamic methods.
7286 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
7288 * mini.c: Add support for freeing JIT data for dynamic methods.
7290 2004-09-01 Martin Baulig <martin@ximian.com>
7292 * mini-x86.c (is_regsize_var): Added support for generic
7294 (mono_arch_emit_prolog): Make this compile again, use
7295 `x86_push_imm_template (code)'.
7297 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
7299 * mini-x86.c: make all push_imm instructions that get
7300 patched always emit the long form
7302 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
7304 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
7305 in a per-domain hash.
7307 * mini-amd64.c (merge_argument_class_from_type): Handle generic
7310 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
7312 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
7315 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
7318 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
7319 Beginnings of SSE2 support.
7321 * exceptions.cs: Add more tests for checked int<->uint casts.
7323 2004-08-28 Martin Baulig <martin@ximian.com>
7325 * mini-x86.c (mono_arch_instrument_epilog): Added support for
7329 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
7330 Handle generic instances recursively.
7332 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
7334 * iltests.il: test for conv.u8 on a constant
7336 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
7338 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
7339 LCONV_x4 (shrun_32 (membase)).
7341 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
7343 * inssel-x86.brg: c&p rules for push/setret of long
7345 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
7347 * inssel-x86.brg: c&p rules for compare (base, regvar) and
7348 compare (regvar, base)
7350 * inssel-x86.brg: more burg love
7352 * inssel.brg: more cleanup
7354 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
7356 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
7358 * basic-long.cs, basic-calls.cs: new tests for optimization.
7360 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
7362 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
7365 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
7367 * mini-amd64.c (read_tls_offset_from_method): Add another case.
7369 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
7371 * inssel.brg (mini_emit_memcpy): use
7372 NO_UNALIGNED_ACCESS to disable memcpy optimization
7374 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
7376 * mini-amd64.c: Handle generic types in various places.
7378 * mini.c (mono_method_to_ir): Handle generic types in init locals.
7380 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
7382 * mini.c (handle_box): Fix warning.
7384 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
7386 * mini-amd64.h: Enable the emit_state optimization.
7388 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
7390 * mini-amd64.c: Add some new 64 bit peephole opts.
7392 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
7394 * cpu-amd64.md: sreg1 of div instructions must be %rax.
7396 * mini-amd64.c: Register allocator fixes.
7398 * mini.c: Add an optimization to emit_state to avoid allocation of new
7399 registers on some platforms.
7401 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
7403 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
7405 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
7406 allocation. Fixes #63085.
7408 * basic-long.cs: Add new regression test.
7410 * mini-amd64.c: Register allocator improvements.
7412 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
7414 * mini-amd64.c (read_tls_offset_from_method): Add another code
7417 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
7418 instruction sequence for nullifying class init trampolines.
7420 * objects.cs: Add new regalloc test.
7422 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
7424 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
7426 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
7428 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
7431 * driver.c: Fix profiling after TLS changes.
7433 * driver.c (mono_main): Set mono_stats.enabled if needed.
7435 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
7438 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
7440 * mini-x86.c: use a 1 op rather than a 2 op tls access
7441 instruction -> faster.
7443 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
7445 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
7448 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
7450 * exceptions-sparc.c (throw_exception): fix typo
7452 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
7454 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
7455 set tree->dreg correctly with tls. Allow any
7456 register to be used.
7458 * mini-x86.c (read_tls_offset_from_method): add new code
7459 generation pattern seen with GCC.
7462 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
7464 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
7465 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
7466 exceptions-sparc.c: fix some performance issues in exception
7467 handling and setting of the stack trace for exceptions that were
7470 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
7472 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
7475 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
7478 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
7480 This patch inlines tls access, when possible.
7482 * mini.h: new arch functions for TLS intrinsics.
7483 All platforms updated with a stub.
7485 * mini.c: use the new intrinsics
7487 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
7488 arch specific intrinsic for tls variables
7490 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
7492 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
7495 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
7497 * mini.c: thread local allocation
7499 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
7501 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
7503 * Makefile.am: Link against the static version of libmonogc.
7505 * Makefile.am: Link the static versions of the convenience libraries
7506 into the mono executable.
7508 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
7510 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
7512 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
7513 on integer overflow.
7515 * mini-amd64.c: Reorganize function call code.
7517 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
7519 2004-08-14 Ben Maurer <bmaurer@ximian.com>
7521 * inssel-x86.brg: use xor eax,eax.
7523 * basic.cs: new tests
7525 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
7527 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
7528 in exception throwing code.
7530 2004-08-14 Ben Maurer <bmaurer@ximian.com>
7532 * inssel-x86.brg: use xor esi,esi.
7534 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
7536 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
7537 can trace methods compiled during mini_init () too.
7539 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
7542 2004-08-14 Ben Maurer <bmaurer@ximian.com>
7544 * Makefile.am: static link on x86 (r=zoltan)
7546 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
7548 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
7549 code since it causes some programs to fail.
7551 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
7553 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
7555 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
7557 * mini.c: ovfops_op_map - add STACK_OBJ case for
7559 * basic.cs: add test_0_pin_string as test
7562 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
7564 * Makefile.am: build C# if srcdir != builddir
7566 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
7568 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
7569 fall-through blocks.
7571 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
7573 * driver.c: enable loop by default again and include abcrem in -O=all.
7575 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
7577 * iltests.il: Add some localloc tests.
7579 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
7581 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
7584 * inssel-amd64.brg: Add some optimizations.
7586 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
7589 * Makefile.am: Statically link mono against libmono on AMD64.
7591 * mini-amd64.c inssel-amd64.brg: Optimizations.
7593 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
7595 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
7597 * tramp-amd64.c: Patch calling code in trampolines.
7599 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
7601 * mini-amd64.c: pinvoke struct passing fixes.
7603 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
7605 * mini-sparc.c: redo change, make mono_arch_cpu_init call
7606 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
7608 2004-08-05 Duncan Mak <duncan@ximian.com>
7610 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
7613 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
7615 * mini-amd64.c (emit_move_return_value): Move return value for normal
7618 2004-08-05 Martin Baulig <martin@ximian.com>
7620 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
7621 `type->type'; just modify `type' itself when dealing with enums
7622 and generic instances.
7623 (check_call_signature): Make `simple_type' a `MonoType *'.
7625 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
7627 * mini.c: Use OP_PADD to add offsets to addresses.
7629 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
7631 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
7633 * mini-sparc.c (mono_arch_emit_epilog): fix check
7634 for folding last op into restore instruction
7636 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
7638 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
7639 helper methods using the code manager.
7641 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
7643 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
7645 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
7647 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
7648 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
7650 * mini-s390.c: fix tail processing
7652 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
7654 * mini-ppc.c: mul.ovf.un exception name fix.
7656 2004-08-03 Martin Baulig <martin@ximian.com>
7658 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
7659 instances; before jumping to `handle_enum', also modify `ptype'.
7661 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
7663 * cpu-sparc.md: fcall maximal length too small.
7665 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
7667 * mini-amd64.c mini.h: Add initial support for passing/returning
7668 structures to/from pinvoked methods.
7670 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
7672 * mini-ppc.c: reg allocator fix.
7674 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
7676 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
7678 * inssel.brg: Optimize memset on 64 bit machines.
7680 * mini-amd64.c: Fix some vararg cases.
7682 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
7684 * mini-s390.c: Corrected macro in emit_float_to_int
7686 * s390-abi.cs: Tests to exercise the s390 ABI
7688 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
7690 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
7693 * basic.cs: Add a test for add.ovf.un.
7695 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
7697 * mini-sparc.c: add case for OP_IDIV_UN
7699 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
7701 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
7703 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
7705 2004-07-30 Ben Maurer <bmaurer@ximian.com>
7707 * basic.cs: regression tests.
7709 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
7712 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
7714 * basic.cs: Add a new test.
7716 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
7717 and AOT. Various fixes and optimizations.
7719 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
7721 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
7723 * mini-ppc.c: make sure temp regs are not used for global reg
7726 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
7728 * cpu-sparc.md: conv_i8 fix for 64bits
7730 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
7732 2004-07-29 Ben Maurer <bmaurer@ximian.com>
7734 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
7735 add opcode for cmp BYTE PTR [eax], imm.
7737 * inssel.brg: Make memcpy and memset takes bases.
7739 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
7741 * *-amd64.*: More AMD64 work.
7743 2004-07-28 Ben Maurer <bmaurer@ximian.com>
7745 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
7746 add a compare-not-equal opcode.
7748 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
7750 * mini.c: Use mono_init_from_assembly instead of mono_init.
7752 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
7754 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
7756 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
7758 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
7760 * inssel.brg: 64 bit fixes.
7762 * mini.h (MonoCallInst): Add some AMD64 specific data.
7764 * mini.h: Add some OP_P opcodes.
7766 2004-07-28 Ben Maurer <bmaurer@ximian.com>
7768 * basic.cs: tests for 61797 and 61740
7770 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
7772 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
7773 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
7775 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
7777 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
7779 * *-amd64*.*: Ongoing AMD64 work.
7781 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
7783 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
7785 * *-amd64*: Ongoing AMD64 work.
7787 * mini-arch.h: Add AMD64 support.
7789 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
7791 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
7793 * mini-ops.h: Add new opcodes.
7795 * Makefile.am: Add AMD64 support.
7797 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
7798 rules into the inssel-long*.brg files.
7800 * *-amd64.*: Add beginnings of AMD64 backend.
7802 2004-07-22 Ben Maurer <bmaurer@ximian.com>
7804 * mini.c (print_dfn): commenting out the code that prints
7805 the cil. With -O=deadce, this makes -v -v crash.
7807 * cpu-pentium.md: make checkthis have a length of 2
7809 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
7811 * mini-sparc.h: fix implementations of __builtin
7812 functions for Sun compiler for V9.
7814 2004-07-16 Ben Maurer <bmaurer@ximain.com>
7816 * mini.c: use the new stelem.ref wrapper
7817 * exceptions.cs, arrays.cs: new stelem.ref tests
7819 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
7821 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
7822 new XSP should work with these changes).
7824 2004-07-14 Ben Maurer <bmaurer@ximain.com>
7826 * inssel-{long32,x86,}.brg: trivial optimizations.
7828 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
7830 * mini.c: load value when emitting box operation in
7833 2004-07-12 Ben Maurer <bmaurer@ximian.com>
7835 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
7836 is one byte shorter than cmp DWORD PTR [eax], 0.
7838 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
7840 * inssel-ppc.brg: arguments on the stack are always
7841 relative to the stack pointer (spotted by Neale Ferguson).
7843 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7845 * exceptions-x86.c: delay appending the method name to the trace until
7846 after mono_jit_info_table_find is called, as this gets the real
7849 2004-07-09 Ben Maurer <bmaurer@ximian.com>
7851 * aot.c: register roots
7853 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
7855 * aot.c : I could just use PLATFORM_WIN32 flag.
7857 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
7859 * aot.c : Reverting the previous fix. This time it broke linux build.
7861 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
7863 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
7865 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
7867 * mini.c (handle_stack_args): Remove some more debugging code.
7869 * mini.c (handle_stack_args): Remove debug output left in by mistake.
7871 * driver.c mini.h aot.c: Allow additional options to be specified with
7872 --aot and pass them to mono_compile_assembly.
7874 * aot.c: Add experimental code to AOT compile all loaded assemblies
7875 on demand and save the code into a cache in the filesystem.
7877 * aot.c: Add support for more wrapper methods.
7879 * mini.c (handle_stack_args): Handle some corner cases. Fixes
7882 * cpu-*.md: Remove removed opcodes.
7884 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
7885 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
7886 related icalls to marshal.c.
7888 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
7890 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
7892 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
7894 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
7896 2004-07-06 Ben Maurer <bmaurer@ximian.com>
7897 * liveness.c: If liveness is recomputated we need to reset the information
7898 for each variable. This way, if the liveness range has been narrowed
7899 by optimizations that happened after the last computation, we can return
7902 For example, if you have
7907 // Tons of code that does not affect i
7913 i = 0 is dead code and will be removed by SSA. However, when
7914 linear scan gets to the code, i will still appear to be live
7915 throughout the entire block. This prevents good register allocation.
7917 2004-07-06 Martin Baulig <martin@ximian.com>
7919 * debug-mini.c (mono_debug_init_method): Allow
7920 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
7921 (mono_debug_add_icall_wrapper): New method.
7923 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
7925 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
7927 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
7930 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
7932 * aot.c (mono_aot_load_method): Fix loading of debug info.
7934 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
7936 * aot.c: Add logging support.
7938 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
7940 * mini.h: Add prototype for mono_print_method_from_ip.
7942 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
7944 * inssel.brg: 64 bit fixes.
7946 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
7949 * Makefile.am: Add SPARC64 support.
7951 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
7953 * aot.c: Fix alignment problems on 32 bit platforms.
7955 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
7957 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
7960 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
7963 * mini.h: Bump AOT file version. Some 64 bit fixes.
7965 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
7967 * inssel-sparc.brg: Add new rule to avoid register moves.
7969 * inssel.brg: Add ldind_to_load_membase helper function.
7971 2004-06-30 Ben Maurer <bmaurer@ximian.com>
7973 * mini.c: OffsetToStringData intrinsic.
7975 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
7977 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
7979 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
7982 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
7983 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
7985 * mini.c: reinstated mono_compile_get_interface_var()
7986 on x86, too, since the change breaks the Gtk# build there as well.
7988 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
7990 * driver.c: remove loop from the default optimizations: it seems to
7991 interact badly with some of the other options (see bug #60613).
7993 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
7995 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
7996 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
7998 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
8000 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
8001 vararg-using methods.
8003 2004-06-21 Martin Baulig <martin@ximian.com>
8005 * mini/mini-exceptions.c
8006 (mono_handle_exception): Added `gpointer original_ip' argument.
8007 After calling mono_unhandled_exception(), call
8008 mono_debugger_unhandled_exception() and if that returns true,
8009 restore the context and return.
8011 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
8013 * mini-ppc.c: prefer the use of relative branches so
8014 they won't need to be patched in aot code (patch from Patrick Beard).
8016 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
8018 * aot.c: patch from Patrick Beard to make the output assembly
8019 more correct for the MacOSX assembler. Small tweak to
8020 generate sane images on Linux/PPC, too.
8022 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
8024 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
8025 case until bug #59509 is fixed (shows up in #60332).
8027 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
8029 * mini.c: make sure the needed wrappers are compiled, too, with
8032 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
8034 * driver.c: remove NPTL reference in --version output.
8036 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
8038 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
8039 generate valid assembly for the Mach-O assembler.
8041 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
8043 * driver.c: don't include abcrem in the all optimization specifier
8044 since it slows down jit compilation too much for now.
8046 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
8048 * mini.c: use BIGMUL only if both operands have the same signage.
8049 * iltests.il: Test for bug 60056. (errors related to signage in
8054 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
8056 * mini.c, aot.c: memory leak fixes.
8058 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
8060 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
8062 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
8064 * Makefile.am: remove the -static hack completely, it links in
8065 statically glib as well.
8067 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
8069 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
8070 * exceptions.cs: make it compile with new mcs/csc.
8072 2004-06-03 Massimiliano Mantione <massi@ximian.com>
8073 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
8074 and added relevant test case.
8076 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
8078 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
8079 regressions in gtk-sharp.
8081 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
8083 * exceptions.cs: New regression tests.
8085 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
8087 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
8089 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
8091 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
8093 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
8095 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
8097 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
8099 * mini.c (mono_jit_runtime_invoke): Init class in this
8100 method instead of trusting mono_jit_compile_method to
8101 do the work (because wrappers can be in object class)
8103 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
8105 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
8107 * basic-long.cs: New regression test.
8109 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
8111 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
8114 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
8116 * Makefile.am: fix miguel's change to build mono statically against
8117 libmono (track build dependencies).
8119 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
8121 * cfold.c: Some glib versions do not have G_MININT32.
8123 2004-05-26 Massimiliano Mantione <massi@ximian.com>
8125 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
8126 with precision of tan, atan, sin and cos, and implemented related
8127 regressions tests (fixes bug 54467, but one new problem appeared and
8130 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
8132 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
8134 * exceptions.cs: Add test for constant folding && division by zero.
8136 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
8137 since driver.c is in libmono too, so the optimization was useless.
8139 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
8140 variable to driver.c so the compiler can emit more efficient code to
8143 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8145 * Makefile.am: don't distribute generated inssel.[ch] files.
8147 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
8149 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
8150 into the default appdomain. Fixes #58707.
8152 * jit-icalls.c: Remove the broken approximation for truncl, doing
8153 no conversion is better.
8155 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
8158 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
8160 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
8161 of the mcrxr instruction which is not available on some processors
8162 even if it's documented to be. Implement add and sub overflow correctly
8163 (still not complete for long unsigned). Speed up icalls a bit.
8165 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
8167 * mini.c (mono_jit_compile_method_with_opt): Make sure that
8168 we run .cctor in the current domain instead of target_domain.
8170 Fixes bug #58558, .cctor not being called in -O=shared.
8172 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
8174 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
8176 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
8178 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
8179 which can be done with an imm8, do it that way.
8180 (mono_arch_output_basic_block): ditto for a jmp
8181 (mono_arch_emit_prolog): Computate maximum offset of a label.
8183 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
8185 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
8186 now tries to allocate prefered physical reg's for virtual
8187 regs. This reduces the number of emited spills/loads with
8188 20-30% on our core assemblies.
8190 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
8192 * jit-icalls.c: truncl() is not needed and trunc() is
8193 the correct thing to do anyway (bug #58287).
8195 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
8197 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
8200 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
8202 * driver.c: enable loop optimizations by default.
8204 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
8206 * mini-x86.c: fix calc of max loop size when aligning loops start.
8208 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
8210 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
8213 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
8215 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
8218 * basic-long.cs: Add tests for add/subtract of immediates with carry.
8220 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
8222 * mini.c (inline_method): Allways inline some wrappers even if the cost
8223 is too large. Fixes #58785.
8225 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
8227 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
8229 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
8230 (crichton@gimp.org). Beginning of support for sparc/linux.
8232 * mini-sparc.c: Optimize retrieval of LMF address.
8234 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
8236 * exceptions-ppc.c: handle alloca in methods with clauses.
8238 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
8240 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
8242 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
8244 * mini.c: Delegate most of the abort signal work to
8245 mono_thread_request_interruption, which also handles Stop and Suspend
8248 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
8250 * mini.c mini.h: Allow inlining of icall wrappers if the backend
8251 supports the save/restore lmf opcodes.
8253 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
8255 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
8258 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
8260 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
8262 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
8263 methods which contain array accesses.
8265 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
8266 boundaries. Fixes #58537.
8268 * iltests.il: Add regression test for #58537.
8270 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
8272 * mini-x86.c (mono_arch_local_regalloc): Last part of
8273 fix for bug #58633 (releasing register to early).
8275 2004-05-18 Miguel de Icaza <miguel@ximian.com>
8277 * basic-long.cs: Add new regression test.
8279 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
8281 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
8282 register too early on the chain.
8284 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
8286 * mini.c (create_helper_signature): Use a helper function to reduce
8287 the code which needs to be written. Also set the calling convention of
8288 icalls on windows. Fixes #57840.
8290 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
8292 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
8293 exceptions-ppc.c: added helper function to get the instruction address
8294 from a signal handler context.
8296 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
8298 * helpers.c: use g_get_tmp_dir. Invokes happyness
8301 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
8303 * helpers.c: Add new env variable to pass args to objdump.
8304 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
8306 2004-05-17 Radek Doulik <rodo@ximian.com>
8308 * Makefile.am (common_sources): added abcremoval.h so it get
8309 disted and daily mono packages on go-mono.com will build again
8311 2004-05-17 Massimiliano Mantione <massi@ximian.com>
8313 * abcremoval.c: Fixed coding style, added copyright header.
8315 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
8317 * mini.h: Added prototype for abc removal main function.
8319 * build_relations_propagation_table.pl: Added copyright header.
8321 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
8323 * basic-long.cs: reg test for complex ceq_long bug.
8325 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
8327 * mini-x86.c (mono_arch_local_regalloc): Correctly free
8328 reg in long and clob case (bug #58343). Fixed/added comments.
8330 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
8332 * mini.c (mono_jit_runtime_invoke): Follow new convention
8333 of calling the invoke method with an function pointer.
8335 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
8337 * ChangeLog: Fix author of memory leak patch.
8339 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
8341 * Makefile.am: fix make dist as well...
8344 2004-05-14 Massimiliano Mantione <massi@ximian.com>
8346 * cfold.c: Made so that conversions from pointer to int4 are no-ops
8347 on archs where pointers are 4 bytes long.
8349 * Makefile.am: Added abcremoval.c source file.
8351 * abcremoval.c: Added abcremoval.c.
8353 * abcremoval.h: Added abcremoval.h.
8355 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
8357 * inssel.brg: Enabled bounds check removal.
8359 * mini.c: Added support for abcrem optimization.
8361 * mini.h: Added abcrem optimization label.
8363 * driver.c: Added support for abcrem optimization.
8365 * propagated_relations_table.def: Added propagated_relations_table.def.
8367 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
8369 * mini.c, cfold.c: fix style.
8371 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
8373 * mini.c: handle issue with the low-level implementation of
8374 some long opcodes (bug #54209).
8376 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
8378 * basic.cs: test for my new cmov stuff.
8380 2004-05-13 Patrik Torstensson
8382 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
8383 opt and added peephole documentation.
8385 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
8387 * tramp-ppc.c: rewrote the generic trampoline code.
8389 2004-05-11 Patrik Torstensson
8391 * mini-x86.c: optimize long shl/shr asm code (one less branch)
8393 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
8395 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
8397 * mini.h mini.c dominators.c: Applied patch from Derek Woo
8398 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
8400 * mini.c: Add new icalls for AsAny marshalling.
8402 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
8404 * tramp-ppc.c, mini-ppc.c: more cleanups.
8406 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8408 * mini.c: no warnings.
8410 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
8412 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
8414 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
8416 * mini.c: In the thread abort signal handler, if the thread is in the
8417 process of being stoped, don't throw the Abort exception, just stop the
8420 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
8422 * tramp-ppc.c: removed old code.
8424 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
8426 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
8427 do some simple speed optimizations on ppc.
8429 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
8431 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
8432 and large offsets in load/store.
8434 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
8436 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
8437 it causes regressions.
8439 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
8441 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
8444 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
8446 * jit-icalls.c: remove warnings.
8447 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
8448 speedups for unsafe code.
8450 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
8452 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
8454 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
8456 * basic-calls.cs: Add new regression test.
8458 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
8461 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
8463 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
8466 2004-05-06 Patrik Torstensson
8468 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
8469 long reg allocation in any reg (not only eax:edx) and implemented
8470 long shl/shr ops in asm instead of helpers.
8472 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
8474 * mini-sparc.h: Fix warnings.
8476 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
8479 * mini-exceptions.c (mono_handle_exception): Call the filter in a
8480 separate statement for clarity.
8482 * mini-sparc.c: Update status.
8484 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
8486 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
8489 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
8491 * inssel-ppc.brg: another small pre-release workaround:
8492 we don't do overflow detection for long_sub_un.
8494 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
8496 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
8497 (also works around a weird ppc bug: 57957).
8499 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
8501 * tramp-ppc.c: trampoline fixes.
8503 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
8505 * mini-ppc.c: fixed typos.
8507 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
8509 * mini-ppc.c, exceptions-ppc.c: more code saves registers
8510 at the top of the stack. Fixed typos. Use a frame registers
8511 for all the methods with exception clauses.
8513 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
8515 * exceptions-ppc.c: restore fp registers.
8517 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
8519 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
8520 order from the stack top (moved the stack room to save the
8521 return value for trace after the param area). Fixed corruption
8522 in restoring registers on unwind.
8524 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
8526 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
8528 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
8530 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
8531 and prolog/epilog for methods that use it. Allow
8532 enough param area room for varargs methods. Fix miguel's
8533 breakage in exception handling.
8535 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
8537 * Makefile.am: run genmdesc only on current arch.
8539 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8542 * mini-x86.h: fix the build on windows.
8544 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
8546 * 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.
8548 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
8550 * mini-exceptions.c: New file.
8552 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
8553 Move some parts of the x86 exception handling code to an
8554 arch-independent file so it can be shared with other ports.
8556 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
8558 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
8560 2004-04-26 David Waite <mass@akuma.org>
8562 * driver.c: remove comma from end of enumeration declaration
8564 2004-04-26 Jackson Harper <jackson@ximian.com>
8566 * driver.c: parse config file before loading first assembly. This
8567 allows the user gac to be enabled/disabled.
8569 2004-04-23 Miguel de Icaza <miguel@ximian.com>
8571 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
8572 simpler mechanism: we do not care what is encoded initially
8573 (branch absolute or relative), we care about the code and its
8574 target. I kept the old code for reference for now.
8576 The new code tries first to determine if the jump is anywhere in
8577 the -/+32 absolute meg range, if it succeeds, it encodes using the
8578 absolute branch; If not, it tried to find something in the
8579 relative range, if not, it uses the handle_thunk code.
8581 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
8583 * exceptions-ppc.c: use the correct ip register on macosx.
8585 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
8587 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
8589 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
8591 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
8592 Raise exception on integer divide by zero by hand since the hw
8593 doesn't support it. Handle NaNs in FP compares.
8595 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
8597 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
8598 code reducing duplication between the platforms and enabled
8599 signal exception handling (on linux for now).
8601 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
8603 * exceptions-ppc.c: more macosx support.
8605 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
8607 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
8609 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
8611 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
8613 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
8615 * iltests.il: more tests.
8617 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
8619 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
8622 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
8624 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
8626 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
8628 * liveness.c: Mark variables as volatile in all basic blocks reachable
8629 from exception clauses.
8631 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
8633 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
8636 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
8638 * iltests.il, basic.cs: more tests for regalloc.
8640 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
8642 * iltests.il: Some tests for register allocation modifications
8645 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
8647 * exceptions.cs: Add regression test for bug #56782.
8649 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
8650 original stack trace if an exception is rethrown. Fixes #56782. Oh,
8651 the beauty of fixing the same thing in 5 different files...
8653 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
8655 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
8658 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
8660 * mini.c: Add support for STRWLPARRAY marshalling convention.
8662 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
8664 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
8665 to init the context to setup the regs pointer).
8667 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
8669 * exceptions-ppc.c: more exceptions work.
8671 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
8673 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
8676 2004-04-13 Miguel de Icaza <miguel@ximian.com>
8678 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
8679 can use the memory directly.
8681 * cpu-pentium.md: Update documentation from a post from Zoltan.
8683 add x86_add_membase, x86_sub_membase, x86_mul_membase
8685 2004-04-13 Miguel de Icaza <miguel@ximian.com>
8687 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
8688 GENERAL_REGS they were also hardcoded for all PPC ports.
8690 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
8692 Remove hard-coded limit for floating point registers, use
8693 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
8695 Notice that in MacOS X calling conventions you can fit a lot more
8696 floating point values in registers, so I should update the PInvoke
8697 test to excercise the passing of floating point values on the
8698 stack (currently broken).
8700 2004-04-06 Miguel de Icaza <miguel@ximian.com>
8702 * tramp-ppc.c (create_trampoline_code): Added
8703 JUMP_TRAMPOLINE_SIZE.
8704 (ppc_magic_trampoline): Follow the pattern from
8705 x86_magic_trampoline: if code is set to zero, return.
8706 (create_trampoline_code): Always pass MonoMethod to the jump
8707 trampoline, before it was passing a null.
8708 (mono_arch_create_jump_trampoline): Implement the jump stub, could
8709 share the code with mono_arch_create_jit_trampoline.
8711 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
8713 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
8716 * cpu-g4.md: Added length for jmp instruction, the worst case
8717 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
8720 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
8722 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
8724 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
8726 * mini.c: Only set bblock->real_offset when adding a new bblock, and
8727 before each IL instruction.
8729 * mini.c (CEE_BOX): Fix warnings.
8731 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8733 * mini.c: removed a few unused vars and extra whitespace.
8735 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
8737 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
8739 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
8741 (OP_GETCHR): use the above
8742 (CEE_LDELEMA): use the above.
8744 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
8745 version of the generic impl.
8746 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
8747 (CEE_LDELEMA): use the above.
8749 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
8751 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
8754 * iltests.il: Added new regression test for #56317.
8756 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
8758 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
8759 under NetBSD. Fixes #56450.
8761 * liveness.c (update_gen_kill_set): Fix previous patch.
8763 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8765 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
8767 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
8769 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
8772 * inssel-sparc.brg: Add more optimizations.
8774 * mini-sparc.c: Replace multiply/divide with shifts if possible.
8776 2004-04-01 Martin Baulig <martin@ximian.com>
8778 * mini.c (handle_box): New static function; moved the
8779 implementation of CEE_BOX here.
8780 (mono_method_to_ir): Added `constrained_call' variable.
8781 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
8782 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
8783 mono_method_get_constrained() to get the method.
8785 2004-04-01 Martin Baulig <martin@ximian.com>
8787 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
8788 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
8789 (mono_method_to_ir): We don't need these macros anymore since
8790 mono_class_get_full() already takes care of it.
8792 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8794 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
8795 use @function (as doesn't accept #function here) and check the return
8796 value of system and stop if fails.
8798 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8800 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
8802 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
8804 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
8806 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
8808 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
8811 * basic-long.cs: Add test for negation of Int64.MinValue.
8813 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
8815 * mini-sparc.c: Update status.
8817 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
8819 * exceptions-sparc.c: Fix return value in filters.
8821 * inssel-sparc.brg: Fix register allocation in some rules.
8823 2004-03-28 Martin Baulig <martin@ximian.com>
8825 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
8828 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
8830 * mini-x86.c (mono_arch_patch_code): Fix warnings.
8832 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
8833 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
8834 remove unused conv_u4 opcode.
8836 * mini-x86.c: Remove valgrind workaround since it slows down things
8837 even when mono is not run under valgrind.
8839 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
8841 * mini-sparc.c: Update status.
8843 * inssel-sparc.brg: Add some optimizations.
8845 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
8846 future delay slot filling. Add support for varargs, tail calls and JMP.
8848 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
8849 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
8851 * inssel.brg: Fix register allocation in OP_ARGLIST.
8853 * inssel.brg: Fix warnings.
8855 2004-03-25 Martin Baulig <martin@ximian.com>
8857 * mini.c (inflate_generic_field): Removed.
8858 (mini_get_method): Removed, use mono_get_method_full(),
8859 (mini_get_class): Removed, use mono_class_get_full().
8860 (mono_method_to_ir): Pass our generic context to
8861 mono_field_from_token().
8863 2004-03-25 Martin Baulig <martin@ximian.com>
8865 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
8866 of a `MonoMethod *'.
8867 (mini_get_method): Take a `MonoGenericContext *' instead
8868 of a `MonoMethod *'.
8869 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
8870 a new local variable called `generic_context' which holds the
8871 current `MonoGenericContext *'; use it to lookup things.
8873 2004-03-24 Martin Baulig <martin@ximian.com>
8875 * mini.c (mini_get_class): New static method; if we're inside a
8876 generic instance, inflate the class if neccessary.
8877 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
8879 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
8881 * iltests.il: New regression test for #55976.
8883 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
8886 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
8888 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
8891 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
8893 * liveness.c: Consider SSA stores as well as loads when making vars
8896 * exceptions.cs: New regression tests for register allocation.
8898 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
8900 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
8901 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
8902 domain lock only to protect puntual access to data structures.
8903 Added access lock for sighash, jit_icall_hash_name,
8904 jit_icall_hash_addr and domain->code_mp.
8906 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
8908 * driver.c: Print SIGSEGV handling method.
8910 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
8912 * mini.c (setup_jit_tls_data): Handle case when this is called
8913 multiple times for a thread.
8915 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
8916 is different from fbxx_un. Fixes #54303. Also use constants instead of
8917 magic numbers in a lot of places.
8919 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
8921 * exceptions.cs: Fix cctor test when --regression is used.
8923 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
8925 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
8928 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
8930 * inssel-ppc.brg: fixed register assignments for some rules.
8932 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
8934 * exceptions.cs: Add test for exceptions in static constructors.
8936 * mini.c (mono_jit_compile_method_with_out): Move the calling of
8937 static constructors outside the domain lock. Fixes #55720.
8939 2004-03-17 Martin Baulig <martin@ximian.com>
8941 * mini.c (get_generic_field_inst): Removed, this'll never happen.
8942 (inflate_generic_field): Take the `MonoMethod *' instead of the
8943 `MonoClass *' and added support for generic method.
8944 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
8945 have a `field->parent->gen_params', only inflate the field if it's
8946 an open constructed type.
8948 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
8950 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
8951 exception object instead of the preconstructed ones.
8953 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8955 * mini.c: reverted changed to sigsegv_signal_handler commited
8956 accidentally in the previous patch.
8958 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8961 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
8962 running --aot with an old assembly.
8964 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
8966 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
8969 * mini-sparc.c: Add support for v9 branches with prediction.
8971 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
8973 * mini.c (mini_init): #warning is GNUC only
8975 * mini-sparc.h: implement __builtin_frame_address
8976 and __builtin_return_address for Sun C compiler
8978 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
8980 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
8982 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
8984 * basic-calls.cs: Add test for unaligned byref long argument passing.
8986 * mini-ops.h: Add sparcv9 compare and branch instructions.
8988 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
8989 v9 instructions if we have a v9 cpu.
8991 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
8992 registers for global allocation.
8994 * exceptions-sparc.c: Fixes.
8996 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
8998 * liveness.c (mono_analyze_liveness): Optimized version.
9000 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
9002 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
9005 * basic-float.cs basic-calls.cs: New regression tests.
9007 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
9009 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
9010 sigaltstack implementation.
9012 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
9014 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
9015 stuff if SIGSEGV_ON_ALTSTACK is not defined.
9017 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
9019 * mini.c: Fix warnings.
9021 * mini.c (mono_resolve_patch_target): New function which contains the
9022 arch independent part of the patching process.
9024 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
9025 patching code to a separate function.
9027 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
9029 * mini.c (add_signal_handler): ifdef out on Windows
9031 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
9033 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
9034 cpu-sparc.md: Add exception handling support + other fixes.
9036 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
9037 typed GC detection in --version.
9039 * basic.cs exceptions.cs: New regression tests.
9041 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
9042 the arch specific code can store data during a compilation.
9044 * mini-ops.h: Add OP_SETFRET.
9046 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
9047 function, register a separate icall for each arity, so the icalls can
9050 * mini.c (mono_print_tree): Print negative offsets in a more readable
9053 * mini.c: Make signal handling work on sparc.
9055 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
9057 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
9059 * jit-icalls.c: Emulate truncl by aintl on solaris.
9061 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
9063 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
9065 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
9067 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
9069 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
9070 a MarshalByRef type, inline a method that performs the check, taking into
9071 account that the object can be a proxy. Also implemented tow new opcodes:
9072 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
9073 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
9074 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
9076 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
9078 * mini-ppc.c: if a relative branch displacement is too big
9079 but it points to and area reachable with an absolute branch,
9082 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
9084 * mini.c: optimize small copies in cpblk.
9086 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
9088 * basic-calls.cs basic-float.cs: New regression tests.
9090 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
9091 negative offsets from %fp. Implement localloc. Fix local register
9092 allocation. Fix the case when the this argument needs to be saved to
9093 the stack. Implement some missing opcodes.
9095 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
9097 * mini.c (mini_method_compile): Reenable global regalloc in methods
9098 with exception handlers.
9100 * linear-scan.c (mono_varlist_sort): Fix warning.
9102 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
9104 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
9107 * liveness.c: Make all variables uses in exception clauses volatile, to
9108 prevent them from being allocated to registers. Fixes #42136.
9110 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
9112 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
9115 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
9116 argument to mono_arch_regalloc_cost.
9118 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
9121 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
9123 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
9124 Make the cost of allocating a variable to a register arch dependent.
9126 * basic-calls.cs: Fix compilation of tests.
9128 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
9129 helper function to cut back on the number of #ifdefs needed.
9131 * mini-ppc.c: Fix compilation.
9133 * basic-calls.cs: New regression tests.
9135 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
9137 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
9138 of l0 since that is callee saved.
9140 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
9143 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
9144 of delay instruction.
9146 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
9148 * mini.h (MonoCallInst): Add 'virtual' flag.
9150 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
9152 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
9154 * *.cs: New regression tests.
9156 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
9159 * mini.c (mono_runtime_install_handlers): Fix build.
9161 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
9162 'signal_stack_size' members.
9164 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
9165 alternate signal stack.
9167 * exceptions-x86.c: Add stack overflow handling.
9169 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
9170 functions to arch independent code.
9172 * mini.c (mono_print_tree): Print more detailed info for load_membase
9175 2004-02-23 Martin Baulig <martin@ximian.com>
9177 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
9179 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
9181 * mini-x86.c: fixed reg allocation for div/rem.
9183 2004-02-22 Miguel de Icaza <miguel@ximian.com>
9185 * driver.c (mono_main): Report some configuratio options on --version.
9187 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
9189 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
9190 low in the address space. Correctly flush memory in thunks where we
9193 2004-02-20 Martin Baulig <martin@ximian.com>
9195 * mini.c (mini_get_method): New static method; inflate all generic
9196 methods and methods in open generic instances.
9197 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
9198 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
9200 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
9202 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
9204 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
9206 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
9208 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
9210 * mini-sparc.c (flushi mono_arch_output_basic_block): make
9211 it compile using Sun's compiler.
9213 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
9215 * 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.
9217 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
9219 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
9221 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
9223 * mini-ppc.c: handle calls outside of the allowed range with thunks
9224 allocated using the code manager.
9225 * tramp-ppc.c: use the code manager to hold generated native code.
9226 Fixed the magic trampoline to just patch vtable entries.
9228 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
9230 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
9233 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
9235 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
9238 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
9239 if we have a working __thread implementation.
9241 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
9242 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
9244 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
9246 * mini-x86.c: Fix compilation under gcc 2.
9248 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
9250 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
9251 contains a call to the wrapped function.
9253 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
9254 OP_<CALL>_IMM opcodes, and use them under X86.
9256 * mini.c (mono_jit_find_compiled_method): Fix warning.
9258 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
9260 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
9262 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
9263 functionality to mini.c.
9265 * mini.c (mono_create_jump_trampoline): New function to create a jump
9266 trampoline. Return a compiled method instead of a trampoline if it
9267 exists. Add a cache for jump trampolines.
9269 * mini.c (mono_jit_find_compiled_method): New function to return a
9270 compiled method if it exists.
9272 * mini-x86.c: Call mono_create_jump_trampoline instead of
9273 mono_arch_create_jit_trampoline.
9275 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
9276 a jump trampoline. Fixes #52092.
9278 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
9280 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
9281 which is not up-to-date. Add check_corlib_version () instead.
9283 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
9286 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
9287 since newer valgrind versions do not need it.
9289 * mini.c (mono_jit_compile_method_with_opt): New helper function to
9290 compile a method with a given set of optimizations.
9292 * mini.c: Compile icall wrappers on-demand instead of at startup.
9294 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
9295 wrapper for an icall.
9297 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
9299 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
9302 * iltests.il: Add test for non-empty stack before switch instruction.
9304 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
9306 * mini.c: Add support for new stringbuilder marshalling conventions.
9308 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
9310 2004-02-01 Martin Baulig <martin@ximian.com>
9312 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
9313 in `ginst->mtype_argv'.
9315 2004-01-31 Miguel de Icaza <miguel@ximian.com>
9317 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
9318 facilitate grepping.
9320 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
9322 * mini.c: fixed buglet in initobj generic implementation for references.
9324 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
9326 * Makefile.am: make the version script conditional.
9327 * jit-icalls.c: handle missing truncl().
9329 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
9331 * exceptions.cs: Add more tests for double->int conversion.
9333 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
9334 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
9336 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
9338 * driver.c: make --verbose --version emit an error
9339 if the loaded corlib doesn't match the runtime version.
9341 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
9343 * mini-ppc.h: export ppc_patch().
9344 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
9345 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
9346 on par or better than on MacOSX.
9348 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
9350 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
9351 mono_lookup_pinvoke_call.
9353 * mini-x86.c: Under windows, the default pinvoke calling convention is
9354 stdcall. Fixes #52834.
9356 * mini.c (optimize_branches): Add an upper bound to the number of
9357 iterations to prevent infinite loops on strange loops. Fixes #53003.
9359 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
9361 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
9362 and ISINST. Fixes #52093.
9364 * objects.cs (test_0_vector_array_cast): New tests.
9366 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
9368 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
9369 checking in Array.Set ().
9371 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
9374 * object.cs (test_0_multi_array_cast): New regression test.
9376 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
9378 * exceptions-ppc.c: fix build on Linux/PPC.
9380 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
9382 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
9383 running under valgrind.
9384 (x86_magic_trampoline): Fix build bustage.
9386 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
9387 negative values as well. This is needed for the encoding of the line number
9388 info, since sometimes the line numbers are not in increasing order.
9390 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
9392 * cpu-pentium.md (localloc): Increase the size of the localloc
9393 instruction since it is a loop under Win32.
9395 * debug-mini.c (record_line_number): Get rid of unneccesary memory
9398 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
9400 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
9401 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
9402 Max Horn (max@quendi.de). Fix file names in comments.
9404 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
9406 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
9407 avoid stack overflow.
9408 (replace_usage): Avoid uninitialized variable warnings.
9410 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
9411 and taking the address of valuetype variables.
9413 2004-01-03 Patrik Torstensson
9415 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
9416 for other purposes than FP later on.
9418 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
9420 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
9423 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
9425 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
9427 2003-12-30 Patrik Torstensson <p@rxc.se>
9429 * mini-x86.h: Decreased number of availiable fp regs.
9430 Solves corner cases with FP spilling.
9432 2003-12-23 Patrik Torstensson <p@rxc.se>
9434 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
9435 for floating point stack tracking / spilling on x86.
9438 * basic-float.cs: added float mul overflow test.
9440 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
9442 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
9444 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
9446 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
9447 supports for cond branches that overflow the immediate
9448 overflow offset. mcs can compile simple programs.
9450 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
9452 * exceptions-ppc.c: exception handling support wip:
9453 finally handlers get run on exception.
9455 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
9457 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
9460 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
9462 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
9463 initial support for stack walking and unwinding.
9465 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
9467 * driver.c (mono_main): Make corlib-out-of-sync message more
9468 descriptive. Also remove verify_corlib call.
9470 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
9472 * mini.c: make CEE_NEWARR calls and other emulated opcodes
9473 not overlap with other call's arguments, too.
9475 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
9477 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
9478 move to arch-specific code the choice of arch-specific
9479 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
9480 * mini.c: ensure emulation calls will not interleave
9483 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
9485 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
9486 the magic trampoline stack frame is dropped before executing
9489 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
9491 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
9492 and integer to fp conversions. Added support for overflowing
9493 arguments on the stack. Reserve a couple more registers as temps.
9494 Added support for aot compilation (as output still needs to be
9497 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
9499 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
9500 Don't overwrite return register in some corner cases.
9502 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
9504 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
9505 static constructors when AOT compiling.
9507 * driver.c (mono_main): Call mono_check_corlib_version.
9509 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
9511 * cpu-g4.md, basic.cs: fixed div target register.
9513 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
9515 * mini-ppc.c, basic.cs: shl_imm fix with test.
9517 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
9519 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
9520 structures by value. Misc fixes.
9521 * objects.cs: more tests.
9523 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
9525 * mini-ppc.c: lconv.ovf.i implemented.
9527 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9530 (mini_init): don't error out if someone already called g_thread_init.
9532 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
9534 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
9535 to be any type per the spec. Fix abnormal memory usage when
9536 the same object is repeatedly thrown.
9538 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
9540 * mini.c: check for overruns in IL code.
9542 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
9544 * TODO: Add/remove some todo entries.
9546 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
9548 * driver.c (mono_main): Call mono_verify_corlib.
9550 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
9552 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
9553 This has been moved to mini.c
9554 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
9555 type being casted is marshalbyref it could be a proxy, so instead of
9556 emitting the type check code, emit a call to a runtime method that will
9557 perform the check by calling CanCastTo if needed.
9559 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
9561 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
9562 methods with large stack frames under Win32.
9564 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
9566 * Makefile.am: Distribute regression tests.
9568 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
9569 at the end instead of inserting each variable into the sorted list.
9571 * linear-scan.c (mono_varlist_sort): New helper function.
9573 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
9575 * mini.c: ensure arguments and locals are within bounds.
9577 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
9579 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
9582 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
9584 * mini.c (mono_cprop_copy_values): Fix crash.
9586 * aot.c: Set verbosity back to 0.
9588 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
9590 * regalloc.c: complete memory leak fix by Laurent Morichetti
9593 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
9595 * driver.c (main_thread_handler): Revert the previous patch.
9597 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
9600 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
9601 memory from the memory pool.
9603 * driver.c (main_thread_handler): Turn on all optimizations when
9606 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
9607 an array for better performance.
9609 * regalloc.c (mono_regstate_assign): Fix memory leak.
9611 * debug-mini.c (mono_debug_serialize_debug_info): New function to
9612 serialize the debug info.
9614 * debug-mini.c (mono_debug_add_aot_method): New function to load the
9615 debug info from the serialized representation.
9617 * aot.c: Save debug info into the generated file and load it when
9620 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
9622 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
9624 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
9625 More FP-related fixes.
9627 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
9629 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
9630 and register allocation buglet. Hello world now runs.
9632 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
9634 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
9635 * tramp-ppc.c: fixed class init trampoline.
9636 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
9638 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
9640 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
9641 mini.c: more ppc changes/fixes.
9643 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
9645 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
9646 Also optimize the case when the arguments are the same in the caller
9649 * iltests.il: Add tests for tail calls with valuetype arguments.
9651 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
9653 * mini-ppc.c: fixes for struct return type.
9655 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
9657 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
9658 mono_spillvar_offset() to arch-specific code.
9660 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
9662 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
9664 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
9666 * exceptions-x86.c: Fix stack space leaks.
9668 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
9669 registers from the lmf if the method has save_lmf set.
9671 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
9673 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
9674 of icall wrappers into InvokeInDomain, since these are now per-domain.
9676 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
9678 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
9679 make some opcode emulation and intrinsic ops enabled/disabled
9680 according to the architecture. More fixes.
9682 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
9684 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
9686 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
9688 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
9689 arch-specific handling for 'this' and struct return type to
9692 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9694 * aot.c: prevent divide by zero error when reporting (it happened with
9697 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
9699 * mini.h (inst_switch): Remove unused macro.
9701 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9704 (load_aot_module): free 'info->methods' and 'info' properly. No more
9705 "free(): invalid pointer blah" messages when you have an old aot
9708 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
9710 * jit-icalls.c, mini.c: Added support for context static fields.
9712 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
9714 * mini.c (mono_method_blittable): Methods which set LastError are not
9715 blittable either. Fixes #51108.
9717 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
9719 * mini.c: flush icache.
9720 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
9722 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
9724 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
9726 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
9728 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
9731 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
9734 * inssel.brg (CEE_MKREFANY): Fix AOT case.
9736 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
9738 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
9739 instruction when the result is discarded.
9741 * iltests.il (test_0_div_regalloc): New regression test.
9743 * arrays.cs: Fix compilation error.
9745 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
9747 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
9748 float rules to inssel-x86.brg: sane architectures with FP registers
9749 don't need to implement these rules.
9751 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
9753 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
9755 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
9757 * mini.h, inssel-long32.brg: fixed endianess issues in int64
9758 implementation of 32 bit systems.
9760 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
9762 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
9763 (Jeroen Zwartepoorte).
9765 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
9767 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
9768 the caller and the callee matches.
9770 * mini.c (mono_method_to_ir): Add comment.
9772 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
9773 signbit is missing on some platforms.
9775 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
9777 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
9779 * mini.c (setup_jit_tls_data): Call the new function.
9781 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
9783 * mini-x86.c: Add experimental support for fast access to the lmf
9784 structure under NPTL/Linux 2.6.x.
9786 2003-11-06 Martin Baulig <martin@ximian.com>
9788 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
9789 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
9792 2003-11-02 Martin Baulig <martin@ximian.com>
9794 * mini.c (inflate_generic_field): New static method.
9795 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
9796 generic instance and the field is declared in a generic type, call
9797 inflate_generic_field() to inflate it. Fixes gen-28.cs.
9799 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
9801 * mini.h mini.c (mono_method_same_domain): New function to return
9802 whenever the caller and the callee are in the same domain.
9804 * tramp-x86.c (x86_magic_trampoline): Use the new function.
9806 2003-10-30 Martin Baulig <martin@ximian.com>
9808 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
9809 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
9811 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
9812 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
9814 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
9816 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
9819 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
9820 object here, so it is in the correct appdomain etc.
9822 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
9824 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
9826 (mono_method_to_ir): Avoid freeing the type created returned from
9827 mono_type_create_from_typespec, since it is put into an internal cache
9828 by the function. Fixes pointer.exe.
9830 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
9831 trampolines for icalls and pinvokes as well. Fixes #33569.
9833 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
9835 * mini.c: Update after appdomain changes.
9837 * mini.c (mono_jit_compile_method_inner): Allways compile native
9838 method wrappers in the root domain, since there can only be one
9839 instance of them, whose address is stored in method->info.
9841 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
9843 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
9844 environment variable. Instead detect automatically whenever running
9845 under valgrind using the magic macro RUNNING_ON_VALGRIND from
9848 2003-10-16 Miguel de Icaza <miguel@ximian.com>
9850 * trace.c, trace.h: New files that implement the new trace option
9853 * driver.c: Document new --trace options.
9855 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
9858 - if (mono_jit_trace_calls)
9859 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
9861 * mini.h: prototypes.
9863 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
9865 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
9867 * mini.c inssel.brg: Implement typedefbyref opcodes.
9869 * mini.c (mono_jit_compile_method): Remove unused local variable.
9871 * mini.c (mono_jit_compile_method_inner): Ditto.
9873 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
9875 * tramp-x86.c (x86_class_init_trampoline): Fix build.
9877 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
9879 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
9881 * mini.c (mono_no_aot): Remove unused global variable.
9883 * mini.c: Thread safety fixes.
9885 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
9887 * mini.c (mono_create_class_init_trampoline): Add a lock around
9888 class_init_hash_addr.
9890 * arrays.cs (test_0_newarr_emulation): Add new regression test for
9893 * mini.c: Decompose the NEWARR instruction before decomposing its
9894 arguments. Fixes #30073.
9896 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
9898 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
9901 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
9903 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
9905 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
9907 * driver.c: Add support for compiling icall wrappers to --compile.
9909 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
9911 * inssel.brg: The empty value in class->interface_offsets is -1, not
9914 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
9916 * objects.cs: New test for 'is' operator on an array of interfaces.
9918 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
9920 * tramp-ppc.c: update trampoline code to support jumps
9921 and class initialization.
9923 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
9925 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
9927 * inssel.brg (OP_UNBOXCAST): Fix #46027.
9929 * inssel.brg (OP_UNBOX): Remove unused rule.
9931 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
9932 region instead of one for each method. Fixes #47813.
9934 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
9936 * exceptions.cs (test_0_nested_finally): New regression test for
9937 nested exception handlers.
9939 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
9941 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
9943 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
9946 * mini.c (mono_method_check_inlining): Make the inlining limit
9947 configurable by an environment variable.
9949 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
9951 * mini.h: Bump AOT file version.
9953 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
9954 token, store the image along with the token, since the token might not
9955 refer to the same image as the method containing the relocation,
9956 because of inlining.
9958 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
9960 * mini.c (mono_precompile_assemblies): New function to compile
9961 all methods in all loaded assemblies.
9963 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
9965 * regalloc.h regalloc.c (MonoRegState): Change the type of
9966 iassign and fassign to int*, since they can contain large negative
9967 values if the register is spilled. Also added some comments. Fixes
9970 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
9971 under Win32. Fixes #42964.
9973 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
9975 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
9977 * aot.c: Added support for AOT compiling methods which contain calls
9978 to wrappers. Currently, only remoting-invoke-with-check wrappers are
9981 * driver.c (compile_all_methods): Run the compilation in a thread
9982 managed by mono. Fixes #44023.
9984 * mini.c (mono_codegen): Print full method name in verbose output.
9986 * mini-x86.c (mono_arch_patch_code): Fix warning.
9988 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
9989 jumps, since the method we are jumping to might be domain-specific.
9991 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
9993 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
9995 * inssel.brg: string chars are unsigned.
9997 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
9999 * TODO: New todo item.
10001 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
10002 which calls mono_runtime_class_init and patches the call site to
10003 avoid further calls.
10004 (mono_arch_create_class_init_trampoline): New arch specific function
10005 to create a class init trampoline.
10006 (create_trampoline_code): Generalized so it can create
10007 class init trampolines as well.
10009 * mini.c (helper_sig_class_init_trampoline): New helper variable.
10010 (mono_create_class_init_trampoline): New function to create and cache
10011 class init trampolines.
10012 (mono_find_class_init_trampoline_by_addr): New function to lookup the
10013 vtable given the address of a class init trampoline. Used by the
10015 (mono_codegen): Generate a call to a trampoline instead of
10016 mono_runtime_class_init in LDSFLD[A].
10017 (mono_codegen): Add relocations for the new trampoline.
10019 * mini.h mini-x86.c aot.c: Added a new relocation type:
10020 MONO_PATCH_INFO_CLASS_INIT.
10022 * mini.h: Bump AOT version number.
10024 * aot.c: Create a copy of the loaded code instead of using the original
10025 so methods which call each other will be close in memory, improving
10028 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
10029 patch since it breaks the regression tests.
10031 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
10032 for the register saving instruction sequence since the
10033 frame_state_for function in glibc 2.3.2 don't seem to detect it.
10035 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
10037 * TODO: Fix todo item && remove another.
10039 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
10041 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
10044 * aot.c: Moved the check for MONO_LASTAOT into the initialization
10045 function of the module.
10047 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
10048 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
10049 --no-aot command line option.
10051 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
10053 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
10054 by Bernie Solomon (bernard@ugsolutions.com).
10056 * inssel.brg: Refactor the interface offset table related code into
10057 its separate functions and add support for the AOT case.
10059 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
10061 * aot.c (mono_aot_get_method_inner): Fix memory leak.
10063 * aot.c: Added mono_aot_verbose variable and made all debugging
10064 output depend on the value of this variable.
10066 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
10067 method_label and info_label.
10069 * mini.h mini-x86.c aot.c: Added a new relocation type
10070 MONO_PATCH_INFO_IID for klass->interface_id.
10072 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
10073 the MonoJitInfo structure.
10075 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
10076 a non-root appdomain in shared mode.
10078 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
10080 * aot.c: make aot loader less verbose. Remove free of unused variable.
10082 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
10084 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
10086 * .cvsignore: Added *.dll.
10088 * mini.c (mono_print_tree_nl): New function callable while debugging.
10090 * mini.c (mono_print_code): Export this.
10092 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
10095 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
10097 * mini.h (MonoCompile): Added 'jit_info' field.
10099 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
10100 the cfg structure, since it is needed by the AOT compiler.
10102 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
10104 * aot.c: A major rewrite. Changes include:
10105 - save exception tables for methods which have them.
10106 - cache failed lookups in aot_get_method () to avoid the (slow) calls
10107 to g_module_symbol.
10108 - reworked the file format so it is now much smaller and needs
10109 fewer relocation entries.
10111 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
10113 * aot.c (load_aot_module): Fix build bustage on platforms without
10116 2003-09-04 Martin Baulig <martin@ximian.com>
10118 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
10120 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
10122 * TODO: Some new optimization ideas.
10124 * aot.c: Move AOT module loading logic here from mono_assembly_open.
10126 * aot.c: Save the optimization flags used to compile the code into
10129 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
10130 support emitting domain specific code.
10132 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
10133 no longer domain neutral. It can be made domain neutral by compiling
10134 with --optimize=shared.
10136 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
10137 between appdomains.
10139 * driver.c mini.h mini.c: New --no-aot debugging option which disables
10140 loading of AOT code.
10142 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
10144 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
10145 if there is no domain neutrality information.
10147 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
10149 * aot.c (mono_compile_assembly): Emit a symbol containing the file
10150 format version into the generated library.
10152 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
10153 callee method into the caller since one of them could be shared.
10155 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
10156 system exceptions from AOT code now works.
10158 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
10159 method if it is domain neutral and the callee is not.
10161 * graph.c (cfg_emit_one_loop_level): Fix warning.
10163 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
10165 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
10168 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
10170 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
10171 is needed by code which is executed before mono_runtime_init ().
10172 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
10174 * mini.c (mono_thread_abort): Fix warning.
10175 (mono_jit_compile_method): Call static constructor in the AOT case too.
10177 * aot.c (mono_compile_assembly): Fix warning.
10179 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10181 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
10183 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
10185 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
10187 * cpu-pentium.md: Fix the length of call opcodes so they include the
10188 ESP restoring instruction. Fixes #47968.
10190 2003-08-28 Martin Baulig <martin@ximian.com>
10192 * mini-x86.c (mono_arch_call_opcode): Added support for
10193 MONO_TYPE_GENERICINST.
10195 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
10197 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
10199 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
10200 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
10202 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
10205 2003-08-26 Martin Baulig <martin@ximian.com>
10207 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
10208 when reporting an error, set this to the actual error location.
10209 (mono_method_to_ir): Report the correct error location if
10210 get_basic_blocks() returned an error.
10212 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
10214 * mini.c (mono_type_blittable): OBJECT is not blittable.
10215 (mono_method_blittable): Methods which have marshalling descriptors
10216 are not blittable either. Fixes #47842.
10218 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
10220 * driver.c mini.c: Use an environment variable instead of a global
10221 variable. Also fix the build.
10223 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
10224 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
10227 * driver.c mini.c: Added --with-valgrind option to turn off some
10228 code which prevents mono from running under valgrind.
10230 * mini.c (mono_emit_call_args): Fixed warning.
10232 * mini.c (mono_emulate_opcode): Fixed warning.
10234 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
10236 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
10237 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
10238 regalloc.c, regalloc.h: specify available registers in arch-specific
10239 code and support floats in the regallocator (patch by Laurent Morichetti
10242 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
10244 * mini.c: mono_thread_current() can be called only after
10245 mono_runtime_init(): rearrange code to not call it early on.
10247 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
10249 * mini.c: allocate jump tables in the code mempools.
10251 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
10253 * mini.c, mini.h: make sure per-thread data allocated by the jit is
10256 2003-08-10 Miguel de Icaza <miguel@ximian.com>
10258 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
10259 12 to 16. This fixes bug #47453.
10262 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
10264 * mini-ppc.c: fixed indexed load and unsigned compares.
10266 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
10268 * mini.c: reenabled installation of handler for
10269 thread abort signal.
10271 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
10273 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
10274 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
10275 until it's fixed and actually useful.
10277 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
10279 * inssel-long32.brg: couple more opcodes implemented.
10281 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
10283 * mini-sparc.c: Even more opcodes implemeted.
10285 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
10287 * mini-sparc.c: More opcodes implemented.
10289 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
10291 * mini-sparc.c: More opcodes implemented.
10293 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
10295 * inssel-sparc.brg: Add some needed rules. Direct
10297 * Makefile.am: Use inssel-sparc.brg
10298 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
10299 an assert happy for now.
10301 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
10303 * mini-sparc.c: Fixed compile errors.
10304 * exceptions-sparc.c: Same. We now produce a mono binary
10305 on sparc-linux. Yea.
10307 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
10309 * mini-sparc.c: Renamed registers. Also some macro cleanups.
10310 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
10311 They compile, but do not work.
10313 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
10315 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
10316 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
10317 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
10320 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
10322 * mini.c: more opcodes implemented and better support for generics.
10324 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
10326 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
10327 * mini.c, mini.h: first cut at generics support: some new instructions
10328 added and changed the behaviour of some of the existing ones.
10330 2003-07-21 Miguel de Icaza <miguel@ximian.com>
10332 * mini.c: Removed definition of metadata_shared mutex here.
10334 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
10336 * mini-x86.c: make vararg calls work for instance methods.
10338 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
10340 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
10341 returns the arguments in a separte list, now.
10343 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
10345 * aot.c, mini.c: updates for array type representation changes.
10347 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
10349 * mini.c: register function to perform jit shutdown.
10351 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
10353 * mini.c: use a faster allocator if possible.
10355 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
10357 * aot.c: some cleanups and portability changes.
10359 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
10361 * mini.c: use faster allocation for CEE_BOX if possible.
10363 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
10365 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
10366 Moved inlined mempcy code to its own function so that is can be
10367 reused. Added an inline memset function as well (optimized initobj).
10368 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
10370 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
10372 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
10374 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
10376 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
10377 arch code can setup the cpu for CLR execution, if needed.
10378 We use it on x86 to set the precision of FP operations.
10380 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
10382 * mini.c: disable some optimizations if we can guess they'll cost too
10383 much for a given method.
10385 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
10387 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
10389 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
10390 * mini.h mini.c mini-x86.c: Added instruction level coverage
10391 info collection support.
10393 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
10395 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
10396 is now implemented in the profiling API. Get rid of a couple of
10397 unnecessary global variables.
10399 2003-06-15 Nick Drochak <ndrochak@gol.com>
10401 * basic-long.cs: tests for negative values for bigmul, and unsigned.
10402 * cpu-g4.md: add op_bigmul and op_bigmul_un
10403 * cpu_pentium.md: add op_bigmul_un
10404 * inssel-long32.brg: add rule for unsigned bigmul
10405 * mini-ops.h: define OP_BIGMUL_UN
10406 * mini-x86.c: THE BUG: handle (un)signed properly
10407 * mini.c: choose unsigned opcode if needed.
10408 This set of patches fixes bug #44291
10410 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
10412 * mini.c (optimize_branches): improved to handle all kinds of
10413 conditional branches.
10415 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
10417 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
10418 don't raise exceptions.
10420 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
10422 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
10423 to arch-specific files.
10425 2003-06-09 Martin Baulig <martin@ximian.com>
10427 * Makefile.am (libs): Added $(LIBGC_LIBS).
10429 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
10431 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
10432 and OP_ATAN (fixes bug#44293).
10434 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
10436 * Makefile.am, mini-x86.c: rename cpu description array to
10437 pentium_desc, since some compilers define the 'pentium' preprocessor
10440 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
10442 * mini.c (mini_select_instructions): add explicit branch if the
10443 following block is not the false target of a conditional branch -
10444 we need this with any optimization that reorder or remove bblocks
10446 * mini.c (optimize_branches): bug fixes
10448 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
10450 * mini.c (mono_method_to_ir): inline static readonly fields
10452 * ssa.c (fold_tree): start cfold support for long (very simple
10455 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
10457 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
10459 * inssel.brg: fixed memcpy (bug #44219).
10461 2003-06-05 Dick Porter <dick@ximian.com>
10463 * driver.c: Set the glib log levels to not abort if g_message
10466 g_set_prgname() has to happen before mini_init() so that the
10467 process handle gets the info.
10469 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
10471 * driver.c: add intrins to the default optimizations to get wider
10474 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
10476 * mini.h: some large basic blocks will overflow a 16-bit
10477 integers for symbolic registers.
10479 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
10481 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
10482 (mono_arch_output_basic_block): fix bug 43499
10484 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
10486 * mini.c: kill duplicated definition of mono_debug_format.
10488 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
10490 * mini-x86.c, arrays.cs: fixed register allocation bug.
10492 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
10494 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
10496 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
10498 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10501 (print_method_from_ip): also print source location information if
10504 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
10506 * mini.c (mono_find_block_region): bug fix in region code
10507 (mini_method_compile): enable removing unreachable code again, but
10508 only in methods without exception clauses.
10510 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
10512 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
10513 Implemented arglist opcode and handling of TypedReference type.
10514 Fixed x86 call convention when a structure is returned.
10515 Minimal support for calling static vararg methods.
10517 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
10519 * mini.c (mini_method_compile): always remove unreachable code,
10520 because the code in them may be inconsistent (access to dead
10521 variables for example).
10523 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
10525 * driver.c, debug-mini.c: warning fixes.
10527 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
10529 * Makefile.am, jit.h, mini.h: install header for embedding mono.
10531 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
10533 * mini.c: thread-static fields are registered in mono_class_vtable(),
10534 so ensure the function is called before checking for them.
10536 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
10538 * mini.c (optimize_branches): fix for bug 43586
10540 * jit-icalls.c (mono_llmult_ovf): added an additional check for
10541 overflow (fixes Bug #43639)
10543 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
10545 * mini.c, objects.cs: allow the use of stobj for primitive types.
10547 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
10549 * mini.c: be less strict about argument checking until we support
10550 running the verifier.
10552 2003-05-27 Nick Drochak <ndrochak@gol.com>
10554 * basic-long.cs: tests for (ulong)int * (ulong)int also
10555 * mini.c: use the same trick for (ulong)int * (ulong)int
10557 2003-05-27 Nick Drochak <ndrochak@gol.com>
10559 * basic-long.cs: add regression test for (long)int * (long)int
10560 * cpu-pentium.md: add op_bigmul specification
10561 * inssel-long32.brg: add OP_BIGMUL rule
10562 * mini-ops.h: add OP_BIGMUL
10563 * mini-x86.c: register allocator: handle case where src1 needs to be
10565 * mini.c: substitute special BIGMUL opcode in the tree for
10566 (long)int * (long)int
10568 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
10570 * jit-icalls.c: call the type ctor on field access if needed.
10572 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
10574 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
10575 to a method (including results of ldelema, bug#43207).
10577 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
10579 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
10580 colors to show exception handler blocks.
10582 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
10583 (fix for pinvoke7.cs).
10585 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
10587 * mini.h, mini.c: ensure correct initialization order for types that
10588 require it. Prepare for lazy compilation of jit icall wrappers.
10589 Provide a name for opcode emulation to reduce unneeded mallocing.
10591 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
10593 * mini-x86.c: better register restoring code and profiling
10594 support for tail calls.
10596 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
10598 * mini.h, driver.c: prepare for leaf methods optimization.
10600 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
10602 * mini.c: get targets of branches before converting a method.
10604 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
10606 * mini.c (optimize_branches): added some experimental code (disbaled)
10608 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
10610 * mini.c (optimize_branches): fix branch to branch optimization
10612 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
10614 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
10616 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
10618 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
10621 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
10623 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
10624 enable use of interface variables again.
10626 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
10627 I1 to registers because there is no simply way to sign extend 8bit
10628 quantities in caller saved registers on x86.
10630 * inssel-float.brg: set costs of some rules to 2 so
10631 that monobure always select the arch. specific ones if supplied,
10632 regardless of the order we pass the files to monoburg.
10634 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
10636 * mini.c, mini-x86.c: since the magic trampoline for jumps
10637 can't patch the code directly, we do it as soon as the
10638 method gets compiled.
10640 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
10642 * mini-x86.c, mini.h: introduce a new patching method
10643 to support CEE_JMP and tail calls.
10644 * mini.c: obey tail.call. Don't precompile methods target
10646 * tramp-x86.c: new trampoline code to handle methods
10647 reached through a jump.
10649 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
10651 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
10652 bit values to registers
10654 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
10656 * mini.c (mono_compile_get_interface_var): share interface
10657 variables if possible.
10659 2003-05-16 Martin Baulig <martin@ximian.com>
10661 * debug-mini.c (mono_init_debugger): New function to initialize
10662 the debugger. This is not in the debugger since it needs to
10663 access some of mini's internals.
10665 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
10667 * mini.c (mono_method_to_ir): inlining fixes/cleanups
10669 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
10671 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
10672 for value type handling.
10674 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
10676 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
10677 (mono_method_check_inlining): enable inlining of all kinds of wrappers
10679 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
10681 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
10682 the constructor through a proxy.
10684 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
10686 * jit-icalls.c, inssel.brg: fixes to array element address
10689 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
10691 * mini-x86.c (is_regsize_var): allocate pointer to registers
10693 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
10695 * driver.c: fixed typo, added intrins to the set of optimizations
10696 tested with regressions.
10698 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
10700 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
10701 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
10704 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
10706 * inssel.brg: remove some common pop instructions without side effects
10708 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
10710 * inssel-x86.brg: fixed thinko in int to double conversions.
10712 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
10714 * mini.c, jit-icalls.c: added runtime thread-static variable support.
10716 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
10718 * inssel-long32.brg: two more missing instructions.
10720 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
10722 * mini.c (mono_emit_call_args): set the cil_code for all arguments
10723 if not already set.
10725 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
10727 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
10730 * basic-float.cs: Added tests for negative zero.
10732 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
10734 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
10735 a couple of missing operations for long casts, with test cases.
10737 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10739 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
10741 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
10743 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
10744 code size estimation.
10746 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
10748 * mini.c (mono_jit_create_remoting_trampoline): make it work with
10749 abstract methods (fix bug 42542)
10751 * aot.c: add ability to handle array types
10753 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
10755 * mini.c: Call the _specific versions of the object allocation
10756 functions if possible.
10758 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
10760 * driver.c: call setlocale ().
10762 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
10764 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
10767 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
10769 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
10771 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
10772 wrappers (fix bug 42122)
10774 2003-05-04 Martin Baulig <martin@ximian.com>
10776 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
10778 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
10779 s/mini_set_defaults/mono_set_defaults/g.
10781 2003-05-04 Martin Baulig <martin@ximian.com>
10783 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
10785 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
10787 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
10788 (reported by Don Roberts).
10790 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
10792 * mini.c: temporarily work around two bugs for this release.
10794 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
10796 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
10797 that contains -export-dynamic and it makes using the ld script
10799 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
10801 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
10803 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
10806 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
10808 * mini.c: make sure leave calls all the needed finally blocks,
10809 even when the target jumps out of multiple exception clauses.
10811 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
10813 * ldscript, Makefile.am: add linker script to reduce the number of
10814 exported symbols (should also fix the issues with libwine defining
10815 some of the same symbols in io-layer).
10817 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
10819 * driver.c (mini_main): Avoid assertion when no file name is given on
10822 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
10824 * driver.c: added --version/-V command line option.
10825 Added the inline optimization in the regression tests.
10827 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
10829 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
10830 to the type in the method signature (fixes bug#42134).
10832 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
10834 * mini.c: when inlining, check this is not null only when needed (bug #42135).
10836 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
10838 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
10840 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10842 * driver.c: fixed bug #42100.
10844 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
10846 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
10848 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
10850 * mini.c: moved most of the code required to do inlining to its own
10851 function so it can be reused. Inline also ctors if appropriate.
10853 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
10855 * Makefile.am: Link with -export-dynamic so shared libs loaded by
10856 the runtime can call mono API functions.
10858 2003-04-27 Martin Baulig <martin@ximian.com>
10860 * debug-mini.c (mono_debug_init_method): Added
10861 `guint32 breakpoint_id' argument; if the method has a breakpoint,
10862 send a notification to the debugger.
10864 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
10865 running in the Mono Debugger, just pass the breakpoint number to
10866 mono_debug_init_method().
10868 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
10870 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
10872 * mini.c: allow some more unsafe compares.
10874 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
10876 * mini-x86.c, Makefile.am: make distcheck works (partially from
10877 a patch by Richard Lee <r.h.lee@attbi.com>).
10878 * regset.c, regset.h: removed, they are unused.
10880 2003-04-25 Dick Porter <dick@ximian.com>
10882 * driver.c: Usage reports the name as 'mono' not 'mini'
10883 * exceptions-x86.c: Build and run on freebsd
10885 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
10887 * Makefile.am: install the program with the 'mono' name and
10888 the library as libmono instead of mini and libmini.
10890 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
10892 * driver.c: provide the APIs for the embedding interface of the old jit.
10894 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
10896 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
10898 2003-04-23 Martin Baulig <martin@ximian.com>
10900 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
10902 * driver.c: Added `--debug' command line argument to enable
10905 2003-04-23 Martin Baulig <martin@ximian.com>
10907 * debug.[ch]: Removed. The code is now in
10908 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
10910 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
10913 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
10915 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
10917 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10920 (mini_cleanup): moved mono_runtime_cleanup call after the call to
10921 mono_domain_finalize.
10922 (mini_method_compile): use mono_method_profile* if the the option is
10925 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
10927 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
10928 methods with their wrapper.
10930 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
10931 methods with their wrapper.
10933 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
10936 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
10939 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
10942 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
10944 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
10946 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
10948 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
10949 of the mempool. This is slightly faster and uses less memory
10951 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
10953 * mini.c: avoid O(n) allocation for variables.
10955 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
10957 * mini.c: handle items on the stack after inlining methods.
10959 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
10961 * mini.c: make the method->opcode optimization dependent
10962 on MONO_OPT_INSTRINS and do it lazily.
10964 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
10966 * driver.c: print overall results at the end of regression run.
10968 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
10970 * inssel.brg: don't overwrite symbolic registers.
10972 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
10974 * inssel-x86.brg: fix conversion from long to float.
10976 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
10978 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
10980 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
10982 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
10984 * driver.c: Added --print-vtable option as in the old JIT.
10986 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
10988 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
10990 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
10992 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
10994 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
10996 * mini.c regalloc.c regalloc.h: Fix memory leak.
10998 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
11000 * aot.c (mono_aot_get_method): register all used strings
11002 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
11004 * mini.c: always intern strings references with ldstr at compile time.
11006 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
11008 * Makefile.am: add BUILT_SOURCES.
11010 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
11012 * driver.c: give a better error message when the assembly to execute
11013 doesn't have an entry point.
11015 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
11017 * Makefile.am: added hack for automake
11019 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
11022 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
11024 22003-04-07 Martin Baulig <martin@ximian.com>
11026 * Makefile.am: Added Makefile.am.
11028 * debugger-main.c: Removed, this is now in the debugger where it
11031 * mini.pc.in: Call this package `mini' for the moment.