1 2007-09-20 Mark Probst <mark.probst@gmail.com>
3 * mini.c: First generics sharing implementation. Can only share
4 in very simple cases. If sharing doesn't work it falls back to
7 * mini.h: Flag in MonoCompile to specify whether generic
8 compilation is shared. Flags enum for marking which generic inst
9 of a context is used. Prototypes for helper functions.
11 * generic-sharing.c: Helper functions for generic method sharing.
13 * optflags-def.h: Optimization flag (gshared) for enabling generic
16 * Makefile.am: generic-sharing.c added.
18 2007-09-19 Daniel Nauck <dna@mono-project.de>
20 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
22 2007-09-19 Massimiliano Mantione <massi@ximian.com>
23 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
26 2007-09-19 Martin Baulig <martin@ximian.com>
28 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
29 mono_debug_cleanup() is now part of mono_cleanup().
31 2007-09-18 Zoltan Varga <vargaz@gmail.com>
33 * driver.c (mono_main): Fix a warning.
35 2007-09-17 Zoltan Varga <vargaz@gmail.com>
37 * aot-compiler.c: Optimize various parts when processing large assemblies.
40 * mini.c (mono_patch_info_hash): Improve hash function.
42 2007-09-14 Jonathan Chambers <joncham@gmail.com>
44 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
46 Code is contributed under MIT/X11 license.
48 2007-09-14 Zoltan Varga <vargaz@gmail.com>
50 * mini.c (mini_init): Fix a leak.
52 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
54 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
56 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
58 2007-09-14 Zoltan Varga <vargaz@gmail.com>
60 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
62 2007-09-13 Zoltan Varga <vargaz@gmail.com>
64 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
67 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
69 * mini.c (handle_alloc): Enable managed allocators in AOT code.
71 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
73 * aot-runtime.c (decode_patch_info): Ditto.
75 2007-09-12 Jonathan Chambers <joncham@gmail.com>
77 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
78 static case. Cache delegates in architecture specific code,
79 based on number of parameters.
81 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
82 in architecture specific code, based on number of parameters.
84 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
85 caching happen in architecture specific code now.
87 Code is contributed under MIT/X11 license.
89 2007-09-12 Jonathan Chambers <joncham@gmail.com>
91 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
92 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
93 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
95 Code is contributed under MIT/X11 license.
97 2007-05-15 Massimiliano Mantione <massi@ximian.com>
98 * mini.c: (mono_thread_abort) Fixed bug #82416.
100 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
102 * mini.: hook the new managed GC allocation feature into the JIT.
104 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
106 * mini.c: implementation for the new runtime tls opcode.
108 2007-09-11 Martin Baulig <martin@ximian.com>
111 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
112 `mono_method_inflated_offset'.
114 2007-09-07 Zoltan Varga <vargaz@gmail.com>
116 * driver.c mini.h mini.c: Add a new devel command line option for injecting
117 async exceptions into a method.
119 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
120 purpose of testing whenever the unwinder works at every instruction.
122 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
124 * mini.c: check accessibility of method used in ldftn (fixes
127 2007-09-04 Zoltan Varga <vargaz@gmail.com>
129 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
131 * inssel.brg: Fix a warning.
133 2007-09-03 Martin Baulig <martin@ximian.com>
135 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
136 now takes the `main_method' as argument.
138 2007-09-02 Zoltan Varga <vargaz@gmail.com>
140 * cpu-sparc.md (endfilter): Add missing src1:i argument.
142 2007-08-30 Jonathan Chambers <joncham@gmail.com>
144 * driver.c: include the cil-coff.h header on Windows.
146 Code is contributed under MIT/X11 license.
148 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
150 * mini.c, driver.c: don't include the cil-coff.h header.
152 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
154 * mini.c: flag places that needs fixes fo soft-float support.
156 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
158 * mini.h, inssel-float.brg: fix soft-float constant loads on big
159 endian systems (partially from Dean Jenkins, bug #81924).
161 2007-08-28 Mark Probst <mark.probst@gmail.com>
163 * mini.c (check_linkdemand): Remove embedded reference object in
164 call to LinkDemandSecurityException.
165 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
166 with an IntPtr instead of a reference object.
168 2007-08-28 Zoltan Varga <vargaz@gmail.com>
170 * mini.c (handle_initobj): Handle alignment properly.
172 * inssel.brg (mini_emit_memset): Ditto.
174 * inssel.brg (mini_emit_memcpy): Ditto.
176 * inssel-sparc.brg: Ditto.
178 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
180 2007-08-26 Zoltan Varga <vargaz@gmail.com>
182 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
183 exceptions raised in unmanaged code. Fixes part of #82594.
185 2007-08-24 Mark Probst <mark.probst@gmail.com>
187 * mini.c (mono_method_to_ir), declsec.c
188 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
190 2007-08-22 Martin Baulig <martin@ximian.com>
193 (MonoDebuggerThreadInfo): New typedef.
194 (mono_debugger_thread_table): New global variable.
195 (mono_debugger_thread_created): New public function.
196 (mono_debugger_thread_cleanup): New public function.
200 - removed `get_current_thread' and `lookup_assembly'.
201 - removed `data_table'.
202 - added `thread_table'.
205 (mono_thread_start_cb): Call mono_debugger_thread_created().
206 (mono_thread_attach_cb): Likewise.
207 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
208 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
211 * driver.c (mono_main): Move mono_debug_init() up, before calling
212 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
214 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
216 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
217 together when passing several arguments of type double (gives a small
218 speedup and saves a few bytes of generated code).
220 2007-08-20 Jb Evain <jbevain@novell.com>
222 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
224 2007-08-20 Jb Evain <jbevain@novell.com>
226 * mini.c (mono_method_to_ir): throw MethodAccessException
227 and FieldAccessException instead of InvalidProgramException.
229 2007-08-20 Mark Probst <mark.probst@gmail.com>
231 * mini.c: CoreCLR security checks.
233 * mini.h: Removed MonoSecurityMode (moved to
234 metadata/security-manager.h) and mono_security_mode global var
235 (replaced by set/get functions in security-manager.h).
237 * driver.c: Added "core-clr-test" security mode for testing. Used
238 set-function for setting security mode.
240 2007-08-17 Mark Probst <mark.probst@gmail.com>
242 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
243 the new jit_info_table.
245 * driver.c: Test code for the new jit_info_table (enabled by the
246 define MONO_JIT_INFO_TABLE_TEST).
248 2007-08-14 Zoltan Varga <vargaz@gmail.com>
250 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
251 detection of call <REG> instruction sequence. Fixes build on freebsd.
253 2007-08-13 Zoltan Varga <vargaz@gmail.com>
255 * mini-exceptions.c: Fix a warning.
257 2007-08-11 Zoltan Varga <vargaz@gmail.com>
259 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
260 stack overflow handling code on amd64 too.
262 * mini-exceptions.c (mono_setup_altstack): Make this use
263 mono_thread_get_stack_bounds ().
265 * mini-x86.h: Disable sigaltstack on solaris x86.
267 2007-08-10 Zoltan Varga <vargaz@gmail.com>
269 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
271 2007-08-10 Geoff Norton <gnorton@customerdna.com>
273 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
275 2007-08-08 Zoltan Varga <vargaz@gmail.com>
277 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
279 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
281 2007-08-03 Neale Ferguson <neale@sinenomine.net>
283 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
286 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
288 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
289 to be emitted (bug #82281).
291 2007-08-01 Martin Baulig <martin@ximian.com>
293 Merged the `debugger-dublin' branch.
295 * debug-debugger.h (MonoDebuggerInfo):
296 Removed the `old_*' compatibility entries.
297 Added `debugger_version' and `data_table'.
298 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
299 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
302 (MiniDebugMethodBreakpointInfo): Add `address_list'.
303 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
304 instead of a `gconstpointer'.
305 (mono_debugger_insert_method_breakpoint): Return a
306 `MonoDebugMethodAddressList *'.
308 2007-06-28 Martin Baulig <martin@ximian.com>
310 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
312 2007-08-01 Zoltan Varga <vargaz@gmail.com>
314 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
315 __builtin_frame_address () since it is broken on older gcc versions.
317 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
319 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
320 on the stack overflow handling and made the managed stack overflows
321 catchable in most cases using soft guard pages.
322 * exceptions-x86.c: added code to restore the protection in the soft
323 guard pages at the end of exception handling.
325 2007-07-31 Zoltan Varga <vargaz@gmail.com>
327 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
329 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
331 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
334 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
336 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
337 signal handling support until it has been ported to the new mechanism.
338 * mini.c: fixed stack overflow detection and use the new
339 architecture code to handle signals on the altstack.
341 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
343 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
344 stack overflows on the alt stack.
346 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
348 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
349 stack overflows on the alt stack.
351 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
353 * exceptions-ppc.c: cleanup preparing for altstack support.
355 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
357 * exceptions-arm.c: cleanup preparing for altstack support.
359 2007-07-27 Mark Probst <mark.probst@gmail.com>
361 * mini.c (print_jit_stats): Output hazard pointer stats.
363 2007-07-26 Mark Probst <mark.probst@gmail.com>
365 * driver.c, mini.c: Replaced security mode flags with a single
368 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
370 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
372 2007-07-25 Mark Probst <mark.probst@gmail.com>
374 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
375 (which doesn't do anything yet) for activating Core CLR
376 (Silverlight) security.
378 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
380 * mini-codegen.c: work around a possible gcc bug on arm.
382 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
384 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
385 message for platforms that don't support AOT compilation.
387 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
389 * mini.h, mini.c, driver.c: temporary smcs hack.
391 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
393 * mini-arm.h, mini-arm.c: arm EABI fixes.
395 2007-07-22 Zoltan Varga <vargaz@gmail.com>
397 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
400 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
401 trampolines taking a method argument.
403 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
405 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
406 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
408 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
409 JIT compilation throws an exception. Fixes #82050.
411 2007-07-19 Mark Probst <mark.probst@gmail.com>
413 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
414 with the MONO_EXCEPTION_ defines.
416 2007-07-17 Zoltan Varga <vargaz@gmail.com>
418 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
421 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
422 the cause of an assertion.
424 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
426 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
429 2007-07-15 Zoltan Varga <vargaz@gmail.com>
431 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
432 assert. Should fix #82103.
434 2007-07-14 Zoltan Varga <vargaz@gmail.com>
436 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
437 here too. Fixes #82095.
439 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
442 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
444 * mini-amd64.h: Enable IMT for amd64.
446 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
448 2007-07-12 Zoltan Varga <vargaz@gmail.com>
450 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
452 2007-07-12 Mark Probst <mark.probst@gmail.com>
454 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
455 as soon as check_linkdemand sets an exception_type.
457 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
459 * mini-x86.c: fixed offsets for IMT call sequence.
460 * mini-x86.h: enable IMT again.
462 2007-07-11 Zoltan Varga <vargaz@gmail.com>
464 * trace.c (mono_trace_enter_method): Decode MonoType too.
466 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
468 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
470 * mini-amd64.c: Add preliminary IMT implementation.
472 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
474 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
475 understand the new IMT-base interface invocation (thanks to
476 Daniel Nauck for the report and the remote debugging session).
478 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
480 * mini-x86.c: size and speed optimizations for the IMT bsearch.
482 2007-07-11 Zoltan Varga <vargaz@gmail.com>
484 * Makefile.am (aotcheck): Make this actually use the AOTed code.
486 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
488 * mini-trampolines.c: implement AOT IMT support.
489 * mini-x86.h: enable IMT support for wider testing.
491 2007-07-10 Zoltan Varga <vargaz@gmail.com>
493 * inssel.brg (emit_imt_argument): Add aot support here.
495 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
497 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
499 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
500 of the IMT implementation, partially from massi, with my
501 implementation of the bsearch sequence. Disabled by default until
502 the AOT code is implemented.
504 2007-07-10 Zoltan Varga <vargaz@gmail.com>
506 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
508 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
510 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
512 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
513 arch-independent IMT JIT code from Massimiliano
514 Mantione (massi@ximian.com) with small cleanups from me.
516 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
518 * Makefile.am: fix svn invocation to get the svn revision to be
519 independent of the local language (build fix).
521 2007-07-09 Mark Probst <mark.probst@gmail.com>
523 * mini.c (inline_method): Reset cfg->exception_type if the
524 inlining is aborted. Fixes: 82049.
526 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
528 * mini.c: remove assert from exception handling code when exception_ptr
531 2007-07-05 Zoltan Varga <vargaz@gmail.com>
533 * mini.c (mono_codegen): Add an assert.
535 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
536 enter and leave code.
537 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
539 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
541 * mini-ppc.c: fixed memory corruption for localloc(0)
544 2007-07-05 Zoltan Varga <vargaz@gmail.com>
546 * mini.c: Fix warnings.
548 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
550 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
551 to emit better double->int conversions.
553 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
555 * mini.c: the provided Min/Max optimizations are valid for unisgned
558 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
560 * 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
562 2007-06-28 Miguel de Icaza <miguel@novell.com>
564 * mini.c (mono_running_on_valgrind): Add support for reporting the
565 method and its boundaries to valgrind.
567 2007-06-28 Martin Baulig <martin@ximian.com>
569 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
571 2007-06-25 Zoltan Varga <vargaz@gmail.com>
573 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
575 * generic.2.cs: Add new test case.
577 2007-06-25 Martin Baulig <martin@ximian.com>
579 Merged the `debugger-dublin' branch.
582 (mono_debugger_insert_method_breakpoint): New public method.
583 (mono_debugger_remove_method_breakpoint): Likewise.
584 (mono_debugger_check_breakpoints): New static method.
585 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
587 * debug-debugger.h (MonoDebuggerInfo):
588 Renamed (to keep backward compatibility in the vtable):
589 `insert_breakpoint' -> `old_insert_breakpoint'.
590 `remove_breakpoint' -> `old_remove_breakpoint'.
591 `create_string' -> `old_create_string'.
592 `lookup_class' -> `old_lookup_class'.
593 `lookup_type' -> removed; changed into a dummy field.
594 `lookup_assembly' -> `old_lookup_assembly'.
595 Added (same functionality, but different signature):
596 `create_string', `lookup_class', `lookup_assembly'
598 `get_method_addr_or_bpt', `remove_method_breakpoint',
599 `runtime_class_init'.
601 * debug-debugger.c: Merged the `debugger-dublin' branch.
603 2007-06-23 Zoltan Varga <vargaz@gmail.com>
605 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
607 (peephole_pass): Likewise.
609 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
611 * driver.c: hopefully make setaffinity work also for ancient
614 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
616 * driver.c : win32 build fix.
618 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
620 * driver.c: check for the MONO_NO_SMP env var and bind to a single
621 processor if it is set.
623 2007-06-21 Martin Baulig <martin@ximian.com>
625 * debug-mini.h: New file.
628 (mono_debugger_insert_breakpoint_full): Moved here from
629 ../metadata/mono-debug-debugger.c.
630 (mono_debugger_remove_breakpoint): Likewise.
631 (mono_debugger_breakpoint_callback): Likewise.
633 2007-06-15 Raja R Harinath <rharinath@novell.com>
635 * jit-icalls.c (mono_helper_compile_generic_method): Update to
636 changes in MonoGenericClass.
638 2007-06-14 Zoltan Varga <vargaz@gmail.com>
640 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
642 2007-06-14 Raja R Harinath <rharinath@novell.com>
644 * jit-icalls.c (mono_helper_compile_generic_method): Update to
645 removal of MonoGenericMethod.
647 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
649 * mini-exceptions.c: hooks for the exception events profiling API.
651 2007-06-14 Randolph Chung <tausq@debian.org>
653 * Makefile.ma: Add hppa target.
654 * mini-arch.h: Include mini-hppa.h
655 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
656 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
657 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
659 2007-06-14 Randolph Chung <tausq@debian.org>
661 * inssel.brg: Add rules for "chained" compare-branch operations so that
662 a single compare op can affect multiple branches. Adjust cost for
663 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
664 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
665 cost for some rules so that they can more easily be overridden by
666 per-arch rules (with fixes from lupus).
667 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
669 2007-06-13 Randolph Chung <tausq@debian.org>
671 * mini-ops.h: Reorder branch ops so that they match the order of the
672 corresponding CEE_* ops. The code expects them this way.
673 Add new ops for HPPA target.
674 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
676 2007-06-13 Randolph Chung <tausq@debian.org>
678 * mini-exceptions.c: Handle cases where the stack grows towards
680 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
682 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
684 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
686 * driver.c: explain where a non-matching corlib is found.
688 2007-06-13 Mark Probst <mark.probst@gmail.com>
690 * mini.c (print_jit_stats): Output dynamic code allocation stats.
692 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
694 * mini-exceptions.c: Generate a method profile leave event during
695 an exception to ensure that the profiler gets notified.
697 2007-06-07 Zoltan Varga <vargaz@gmail.com>
699 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
702 * cpu-amd64.md: Add long_and/or/xor opcodes.
704 2007-06-06 Wade Berrier <wberrier@novell.com>
706 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
707 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
708 length of instruction shr_imm (expected 8, got 10)
710 2007-06-06 Zoltan Varga <vargaz@gmail.com>
712 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
714 2007-06-06 Mark Probst <mark.probst@gmail.com>
716 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
717 MonoInternalHashTable again (fixed bug in the internal hash table
720 2007-06-06 Mark Probst <mark.probst@gmail.com>
722 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
723 Have to figure out what makes it crash the SWF regression.
725 2007-06-05 Zoltan Varga <vargaz@gmail.com>
727 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
729 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
731 * mini.c: optimize out the type check when storing null in a
734 2007-06-04 Mark Probst <mark.probst@gmail.com>
736 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
737 MonoInternalHashTable.
739 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
741 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
742 signed integer methods.
744 2007-06-02 Zoltan Varga <vargaz@gmail.com>
746 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
747 permanently since the current approach doesn't work.
749 2007-06-02 Zoltan Varga <vargaz@gmail.com>
751 * inssel.brg (stmt): Only call delegate->invoke_impl if
752 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
754 2007-06-01 Zoltan Varga <vargaz@gmail.com>
756 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
759 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
760 account if it contains a rex prefix.
761 (peephole_pass): Handle OP_FMOVE as well.
763 2007-06-01 Zoltan Varga <vargaz@gmail.com>
765 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
766 as it causes regressions.
768 2007-05-31 Zoltan Varga <vargaz@gmail.com>
770 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
773 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
775 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
776 (mono_arch_get_this_arg_from_call): Ditto.
778 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
780 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
783 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
784 (mono_arch_get_this_arg_from_call): Ditto.
786 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
788 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
789 try to create optimized invoke code and use that for further invocations.
790 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
792 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
794 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
796 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
797 sealed classes or methods.
798 *devirtualization.cs: tests for the new optimization
800 2007-05-29 Zoltan Varga <vargaz@gmail.com>
802 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
803 by the update_volatile () function.
805 2007-05-27 Zoltan Varga <vargaz@gmail.com>
807 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
810 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
812 2007-05-24 Jonathan Chambers <joncham@gmail.com>
814 * mini.c: Add configure checks for header files.
815 * mini-x86.c: Add configure checks for header files.
816 * trace.c: Add configure checks for header files.
817 * aot-runtime.c: Add configure checks for header files.
818 * aot-compiler.c: Add configure checks for header files.
819 * driver.c: Add configure checks for header files.
820 * mini-codegen.c: Add configure checks for header files.
822 Code is contributed under MIT/X11 license.
824 2007-05-22 Zoltan Varga <vargaz@gmail.com>
826 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
827 icompare_imm -128 + op_iclt. Fixes #81703.
829 2007-05-19 Zoltan Varga <vargaz@gmail.com>
831 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
833 2007-05-15 Massimiliano Mantione <massi@ximian.com>
835 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
836 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
837 so that all isinst checks now use "interface_bitmap".
839 2007-05-15 Zoltan Varga <vargaz@gmail.com>
841 * cpu-amd64.md (jmp): Fix a warning.
843 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
845 * basic.cs: Add new regression test.
847 * basic.cs: Remove test which is now in basic-long.cs.
849 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
851 * basic-long.cs: Add new test.
853 2007-05-13 Zoltan Varga <vargaz@gmail.com>
855 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
857 2007-05-12 Zoltan Varga <vargaz@gmail.com>
859 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
861 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
864 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
867 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
868 the exception throwing code a bit.
870 * mini-x86.c (get_call_info): Allocate result from a mempool.
872 2007-05-11 Zoltan Varga <vargaz@gmail.com>
874 * aot-compiler.c (find_typespec_for_class): Fix the assert.
876 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
878 * mini.h (MonoCompile): Add 'token_info_hash' field.
880 * mini.c: Save token->method associations during compilation so the AOT
883 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
884 which reference generic classes and methods.
886 2007-05-10 Zoltan Varga <vargaz@gmail.com>
888 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
890 * aot-compiler.c (compile_method): Fix a typo in a comment.
892 * aot-runtime.c (decode_cached_class_info): Skip generic types.
894 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
897 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
899 2007-05-09 Zoltan Varga <vargaz@gmail.com>
901 * mini.h (MonoCompile): Add 'args' field.
903 * mini.c (mono_compile_create_vars): Store variables representing the arguments
906 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
908 2007-05-08 Zoltan Varga <vargaz@gmail.com>
910 * mini.c (mono_compile_get_interface_var): Remove this unused function.
912 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
914 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
915 opcodes for some opcodes.
917 * mini.h *.brg *.c: Use the new opcodes.
919 2007-05-08 Massimiliano Mantione <massi@ximian.com>
921 * mini.h: Bumped aot revision.
923 * inssel.brg: modified code generation of type checks for interfaces
924 to use the new "MonoClass.interface_bitmap" instead of the old
925 "MonoClass.interface_offsets".
927 2007-04-30 Zoltan Varga <vargaz@gmail.com>
929 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
931 2007-04-29 Zoltan Varga <vargaz@gmail.com>
933 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
936 2007-04-27 Neale Ferguson <neale@sinenomine.net>
938 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
940 2007-04-27 Wade Berrier <wberrier@novell.com>
942 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
943 mini.h) to fix build.
945 2007-04-26 Zoltan Varga <vargaz@gmail.com>
947 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
949 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
950 causes the corlib unit tests to fail.
952 2007-04-25 Zoltan Varga <vargaz@gmail.com>
954 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
956 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
958 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
959 opcodes to the comparison relations.
961 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
962 opcodes to their types.
964 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
966 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
967 it in cfg->arch.cinfo.
969 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
971 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
972 cfg->cil_offset_to_bb.
974 2007-04-24 Zoltan Varga <vargaz@gmail.com>
976 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
977 created becase of initlocals.
979 2007-04-23 Zoltan Varga <vargaz@gmail.com>
981 * mini-alpha.c cpu-alpha.md: More alpha port work from
982 Sergey Tikhonov <tsv@solvo.ru>.
984 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
986 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
988 2007-04-19 Zoltan Varga <vargaz@gmail.com>
990 * cpu-s390.md (break): Correct the length of break instruction.
992 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
994 * mini.c: fix a couple of soft-float issues and comments.
996 2007-04-15 Miguel de Icaza <miguel@novell.com>
998 * trace.c (is_filenamechar): - is also a filename char.
1000 2007-04-15 Neale Ferguson <neale@sinenomine.net>
1002 * mini-s390.c: Correct checking for enum type in return value processing.
1004 2007-04-14 Raja R Harinath <rharinath@novell.com>
1006 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
1007 (version.h): Makefile is in the build directory.
1009 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
1011 * mini-amd64.h: fix for assertion failure on Solaris/amd64
1013 2007-04-11 Martin Baulig <martin@ximian.com>
1015 * mini.c (can_access_member): Fix handling of generic classes;
1018 2007-04-10 Zoltan Varga <vargaz@gmail.com>
1020 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
1022 2007-04-05 Zoltan Varga <vargaz@gmail.com>
1024 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
1026 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
1028 * mini-codegen.c: make sure the right spill amount is
1029 used for fp or integer registers (fixes the float_sub_spill() on ppc).
1031 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
1033 * mini-ppc.c: fixes for the fp_branch_nan test.
1035 2007-03-23 Zoltan Varga <vargaz@gmail.com>
1037 * basic.cs: Comment out new test which still fails on ia64.
1039 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
1041 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
1043 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
1045 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
1047 2007-03-22 Zoltan Varga <vargaz@gmail.com>
1049 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
1050 on 64 bit machines. Fixes part of #80738.
1052 * basic.cs: Add regression test.
1054 2007-03-17 Zoltan Varga <vargaz@gmail.com>
1056 * inssel.brg basic.cs: Revert previous change to fix build.
1058 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
1061 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
1063 * basic.cs: Add new regression test.
1065 2007-03-17 Zoltan Varga <vargaz@gmail.com>
1067 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
1070 2007-03-16 Neale Ferguson <neale@sinenomine.net>
1072 * cpu-s390x.md: Correct length of break instruction.
1074 2007-03-16 Neale Ferguson <neale@sinenomine.net>
1076 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
1077 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
1079 2007-03-15 Jonathan Chambers <joncham@gmail.com>
1081 * *.c: Begin WIN64 port.
1082 * mini.c: Use correct register in profiler.
1083 * mini-amd64.c: No inline assembly on Win64.
1084 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
1085 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
1086 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
1087 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
1088 mono_arch_ip_from_context for Win64.
1090 Contributed under MIT/X11 license.
1092 2007-03-15 Zoltan Varga <vargaz@gmail.com>
1094 * exceptions-amd64.c (seh_handler): Ditto.
1096 * exceptions-x86.c (seh_handler): Fix a memory leak.
1098 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
1100 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
1101 mini-s390x.c: fixed peephole optimizations to deal
1102 correctly with 1 and 2 byte reload avoidance.
1104 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
1106 * cpu-s390.md, cpu-s390x.md: update localloc length.
1108 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
1110 * cpu-g4.md: added missing descriptions.
1112 2007-03-14 Miguel de Icaza <miguel@novell.com>
1114 * Makefile.am: Add support so the tail tests are not executed on
1115 PowerPC as that is a known limitation of the PowerPC port.
1117 2007-03-13 Jonathan Chambers <joncham@gmail.com>
1119 * runmdesc.bat: Move to msvc directory.
1121 2007-03-13 Jonathan Chambers <joncham@gmail.com>
1123 * runmdesc.bat: Run executable that was produced by the current
1124 target and sent via an argument.
1126 2007-03-11 Zoltan Varga <vargaz@gmail.com>
1128 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
1131 * generics.2.cs: Add regression test.
1133 2007-03-09 Wade berrier <wberrier@novell.com>
1135 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
1137 2007-03-09 Zoltan Varga <vargaz@gmail.com>
1139 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
1140 AOT code depends on this.
1142 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
1144 * mini.c: more precise tracking of types in the eval stack
1145 (part of fix for bug #81044).
1147 2007-03-07 Zoltan Varga <vargaz@gmail.com>
1149 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
1151 * aot-compiler.c (encode_patch): Remove an obsolete comment.
1153 2007-03-06 Zoltan Varga <vargaz@gmail.com>
1155 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
1157 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
1159 2007-02-22 Zoltan Varga <vargaz@gmail.com>
1161 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
1162 a pointer on 64 bit systems. Fixes #80190.
1164 * iltests.il: Add new regression test.
1166 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
1168 * mini.c: inline a constant for Environment.IsRunningOnWindows.
1170 2007-02-19 Geoff Norton <gnorton@customerdna.com>
1172 * trace.c: Remove an erroneous alignemnt check when tracing.
1173 Fixes --trace on OSX86.
1175 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
1177 * mini-$(arch).h: initialize SP in context for all the archs.
1179 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
1181 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
1182 regressions in the thread tests.
1184 2007-02-14 Zoltan Varga <vargaz@gmail.com>
1186 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
1187 - fixed implementation of LOCALLOC opcode
1188 - implemented non-un compare for floats
1190 - implementation of FDIV and CKFINITE opcodes
1191 - fixes for latest mono updates
1192 - additional arch opcodes
1194 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
1196 * Makefile.am: simplify and merge rules for cross-compilation.
1198 2007-02-07 Massimiliano Mantione <massi@ximian.com>
1200 * local-propagation.c: Actually *apply* the fix for bug 80591...
1202 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
1204 * mini-exceptions.c: backuot part of the last change
1205 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
1207 2007-02-06 Massimiliano Mantione <massi@ximian.com>
1208 * inssel.brg: Fix bug 59286.
1211 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
1213 * mini-exceptions.c: patch from Zoltan to correctly check for
1214 stack boundaries (using the stack register, not the frame register),
1215 fixes bugs #80724, #79717.
1217 2007-02-03 Zoltan Varga <vargaz@gmail.com>
1219 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
1220 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
1222 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
1223 presence of frame pointer elimination.
1225 2007-02-01 Geoff Norton <gnorton@customerdna.com>
1227 * mini-x86.h: NetBSD UCONTEX_REG defines.
1229 2007-02-01 Zoltan Varga <vargaz@gmail.com>
1231 * inssel-amd64.brg: Fix amd64 build.
1233 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
1235 * mini.h: remove extern to workaround what looks likes gcc bug 26905
1238 2007-01-31 Zoltan Varga <vargaz@gmail.com>
1240 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
1243 * mini-<ARCH>.c: Use mono_is_regsize_var ().
1245 2007-01-30 Mark Mason <mason@broadcom.com>
1247 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
1248 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
1249 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
1250 beginning support for CEE_JMP [not quite working yet]
1251 * tramp-mips.c: LMF handling now works
1253 2007-01-30 Zoltan Varga <vargaz@gmail.com>
1255 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
1257 * mini.h (NULLIFY_INS): New macro.
1259 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
1261 * mini.c: statistical profiler fix for windows, patch
1262 from Tor Lillqvist (tml@novell.com).
1264 2007-01-30 Massimiliano Mantione <massi@ximian.com>
1265 * local-propagation.c: Fix bug 80591.
1267 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
1269 * Makefile.am: put back the --export-dynamic option as with
1270 the previous gmodule flags (thanks to Robert Jordan).
1272 2007-01-28 Zoltan Varga <vargaz@gmail.com>
1274 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
1276 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
1277 simplify and speed up the local register allocator. Also rename some fields
1278 like iassign->vassign.
1280 * regalloc.c: Remove some functions which are no longer used since their
1281 inlined version is in mini-codegen.c.
1283 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
1285 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
1287 2007-01-27 Zoltan Varga <vargaz@gmail.com>
1289 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
1290 narrowing. Fixes #80622.
1292 * iltests.il: Add new regresssion test.
1294 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
1296 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
1297 debug-debugger.c, debug-debugger.h: warning fixes.
1298 * driver.c: updated copyright year and made it fit in one line.
1300 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
1302 * aot-runtime.c: updated to use mono-dl instead of gmodule.
1304 2007-01-25 Zoltan Varga <vargaz@gmail.com>
1306 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
1308 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
1310 * iltests.il: Add new test for bug #80507.
1312 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
1314 * mini-arm.h: use soft-float also on vfp for now.
1316 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
1318 * mini.c: fix some more soft-float issues.
1320 2007-01-24 Zoltan Varga <vargaz@gmail.com>
1322 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
1324 2007-01-24 Massimiliano Mantione <massi@ximian.com>
1325 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
1326 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
1327 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
1329 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
1331 * mini-arm.c: typo fix.
1333 2007-01-23 Neale Ferguson <neale@sinenomine.net>
1335 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
1337 2007-01-21 Zoltan Varga <vargaz@gmail.com>
1339 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
1340 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
1342 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
1344 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
1346 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
1348 * inssel.brg: Fix a warning.
1350 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
1352 * abcremoval.c ssa.c ssapre.c: Update after this change.
1354 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
1356 * dominators.c (df_set): Use mono_bitset_union_fast.
1358 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
1360 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
1361 mini-codegen.c: reduce relocations and memory usage for the cpu
1364 2007-01-20 Zoltan Varga <vargaz@gmail.com>
1366 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
1368 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
1369 to reduce their size.
1371 2007-01-19 Mark Mason <mason@broadcom.com>
1373 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
1374 * mini-mips.c: more configuration macros, support long conditional branches, additional
1375 asserts, fix epilog instrumentation.
1376 * mini-mips.h: use standard stack walk
1377 * cpu-mips.md: increase size of div, rem and conditional branches
1379 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
1381 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
1384 2007-01-19 Zoltan Varga <vargaz@gmail.com>
1386 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
1387 (compile_method): Ditto.
1389 * aot-runtime.c (decode_klass_info): Ditto.
1391 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
1392 needed by the code generated by inssel.brg. Also fix a warning.
1394 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
1396 * mini.c: deal with enums that become genericinsts by
1397 being nested in a generic class (bug #79956).
1399 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
1401 * mini.c: match the generic definition to check for
1402 private access with generic types (bug #78431).
1404 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
1406 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
1407 to make life easier for people cross-compiling that insist on not
1410 2007-01-17 Mark Mason <mason@broadcom.com>
1412 * inssel-long.brg: patch to deal with mips missing flags
1413 * inssel-long32-mips.brg: implement overflow checks
1414 * insset-mips.brg: implement overflow checks
1415 * mini-mips.h: implement conditional exception handling
1416 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
1417 Remove unused code, minor cleanups.
1418 * exceptions-mips.c: minor cleanups
1419 * mini-ops.h: add mips conditional exception ops
1420 * cpu-mips.md: add mips conditional exception ops
1423 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
1425 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
1426 to deal with mips missing of flags.
1428 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
1430 * exceptions-ppc.c: execute fault handlers.
1432 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
1434 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
1436 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
1438 * mini.c: handle also floating point values in initialize_array.
1440 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
1442 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
1443 array initialization and make it conditional on the intrins option.
1445 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
1447 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
1448 relocations and put the patch info names close to the enum definition.
1450 2007-01-15 Mark Mason <mason@broadcom.com>
1452 * basic.cs, exceptions.cs: break up large tests to increase debugability.
1454 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
1456 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
1458 2007-01-12 Raja R Harinath <rharinath@novell.com>
1460 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
1462 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
1464 * Makefile.am: distribute the mips sources.
1466 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
1468 * mini-codegen.h: handle bug #80489 here, by excluding ecx
1471 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
1473 * cpu-x86.md: back out for now as this triggers other regressions.
1475 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
1477 * cpu-x86.md: force src1 and dest regpair for long shift instructions
1478 to eax:edx, so ecx can't get allocated to them (bug #80489).
1480 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
1482 * mini.c, mini-exceptions.c: enabled running fault handlers
1485 2007-01-03 Miguel de Icaza <miguel@novell.com>
1487 * driver.c: If nothing fail, do not use the string "failed",
1488 because it makes it very annoying to view test result logs on the
1491 2006-12-30 Miguel de Icaza <miguel@novell.com>
1493 * debug-debugger.c (mono_debugger_main): Rename "main" to
1494 "main_method" to prevent a warning.
1496 Remove a warning for unused field.
1498 2006-12-28 Martin Baulig <martin@ximian.com>
1501 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
1503 2006-12-22 Martin Baulig <martin@ximian.com>
1505 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
1506 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
1507 seperate `.mdb_debug_info' section, so we can access it from the
1508 debugger even if the binary is stripped.
1510 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
1511 from the `.mdb_debug_info' here to prevent the linker from
1512 removing that section.
1514 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
1517 2006-12-19 Robert Jordan <robertj@gmx.net>
1519 * mini-x86: enable the code to return small structures in
1520 registers for FreeBSD as well. Fixes bug #80278.
1521 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
1523 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
1525 * mini-x86.c: align the stack when calling the profiler
1526 function instrumenting the prolog (on OSX).
1528 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
1530 * mini.c: emit a break opcode where Debugger.Break () is called.
1532 2006-12-13 Miguel de Icaza <miguel@novell.com>
1534 * mini.c (mono_method_to_ir): Provide useful information on this
1535 assert, to prevent others from debugging like I did.
1537 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
1539 * mini.c: enable code which was incorrectly commented
1542 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
1544 * mini-x86.c: enable on OSX, too, the code to return small
1545 structures in registers.
1547 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
1549 * mini-x86.c: remove the use of the dynamic code manager here, too.
1551 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
1553 * mini.h, debug-debugger.c, tramp-*.c: fixed
1554 mono_debugger_create_notification_function() to use
1555 mono_global_codeman_reserve () instead of a dynamic code manager.
1557 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
1559 * mini.c, jit-icalls.h, jit-icalls.c: remove the
1560 ves_array_element_address() jit icall and use a generated
1561 managed method instead (which is about 4 times faster for a rank 3
1564 2006-11-29 Mark Mason <mason@broadcom.com>
1566 * basic-calls.cs: additional tests for passing
1567 structures as function arguments.
1569 2006-11-29 Mark Mason <mason@broadcom.com>
1571 * mini-mips.h: disable custom exception handling
1572 * mini-mips.c: throw/rethrow should use jalr to call
1573 exception stubs. Fixed bug with passing structures
1574 by value. More support for tracing floating point
1577 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
1579 * mini.c: fixed typo in the soft-float ldind.r4 handling
1582 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
1584 * mini.c, mini.h, driver.c: added --runtime command line
1585 option to select a different runtime than the autodetected one.
1586 * jit.h: added API for embedders to initialize with a specific
1589 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
1591 * mini.c: handle also boxing of r4 values (bug #80024).
1593 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
1595 * mini-ppc.c: force indirect calls until we reserve
1596 enough address space for all the generated code.
1598 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
1600 * exceptions-arm.c: workaround bugs in the libc definition
1603 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
1605 * inssel.brg: fixes from me and Mark Mason.
1607 2006-11-23 Dick Porter <dick@ximian.com>
1609 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
1610 semaphore display now we've fixed the initial value
1612 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
1614 * inssel.brg: partially revert the last change to fix the build.
1616 2006-11-21 Mark Mason <mason@broadcom.com>
1618 * inssel.brg: Add and use compare-and-branch macros to support
1619 architectures that do not have condition code registers (ie. MIPS).
1620 * *-mips.{c,brg,md}: Fix copyright statements
1622 2006-11-20 Mark Mason <mason@broadcom.com>
1624 * Makefile.am: remove mini-codegen.c from list of MIPS sources
1625 * mini.c: Allow GET_CONTEXT to be specified by the arch port
1626 * mini.h: Added declaration for mono_print_ins()
1627 * mini-codegen.c: added ins_spec initializer for MIPS
1628 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
1629 vreg to be virtual and hreg to be non-virtual.
1630 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
1631 is not yet working/implemented correctly.
1632 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
1633 non-static, fixup calls to print_ins() from other parts in the file.
1635 2006-11-20 Mark Mason <mason@broadcom.com>
1637 * basic-calls.cs: added tests for passing structures as arguments
1640 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
1642 * inssel-long32.brg: optimize signed division by power of two.
1644 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
1646 * mini-arm.c: added support for interworking with thumb code
1647 (mono must be still be built using the ARM instruction encoding).
1649 2006-11-19 Miguel de Icaza <miguel@novell.com>
1651 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
1652 verifier has different rules for it. Fixes a few verifier issues
1655 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
1656 at the end, so people know what happened.
1658 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
1660 * brach-opts.c: in optimize_exception_target() make sure we
1661 are in a catch clause (fixes bug #79871).
1663 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
1665 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
1666 more soft-float support fixes.
1668 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
1670 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
1671 that are passed half on the stack and half in registers.
1673 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
1675 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
1676 more mips integration work from Mark E Mason
1677 <mark.e.mason@broadcom.com>.
1679 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
1681 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
1682 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
1683 tramp-mips.c: added sources for the mips port, not
1684 integrated in the build yet. Contributed by
1685 Mark E Mason <mark.e.mason@broadcom.com>.
1687 2006-11-14 Neale Ferguson <neale@sinenomine.net>
1689 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
1691 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
1693 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
1694 put the soft-float rules in its own file since it seems to
1695 break s390 compilation.
1697 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
1699 * mini-arm.c: fixed wrnings.
1701 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
1703 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
1704 inssel-arm.brg: ARM support for soft-float.
1706 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
1708 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
1709 loads and stores of 32 bit fp values.
1711 2006-11-10 Zoltan Varga <vargaz@gmail.com>
1713 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
1715 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
1716 works. Fixes #79852 and #79463.
1718 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
1720 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
1721 more soft-float support WIP and fixes.
1723 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
1725 * mini-arm.c: some VFP updates.
1727 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
1729 * mini-exceptions.c: 0 is a valid local var offset in some
1730 architectures, don't assert (bug #78508).
1732 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
1734 * exceptions-arm.c: fixed off by one error in stack walk code.
1736 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
1738 * mini.h, mini.c: more precise tracking of type load exceptions.
1740 2006-11-03 Robert Jordan <robertj@gmx.net>
1742 * Makefile.am: [WIN32] Add monow.exe target.
1743 * driver.c: [WIN32] Don't detach the console when debugging.
1746 2006-10-30 Miguel de Icaza <miguel@novell.com>
1748 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
1750 2006-10-23 Zoltan Varga <vargaz@gmail.com>
1752 * aot-compiler.c (emit_method_info): Add a case missed earlier.
1754 * driver.c (mini_regression): Fix --regression with AOT.
1756 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
1758 2006-10-17 Zoltan Varga <vargaz@gmail.com>
1760 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
1762 * mini-sparc.h: Don't use sigaction on sparc/linux.
1764 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
1766 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
1768 * mini-exceptions.c: Add proper include files for getpid ().
1770 2006-10-16 Zoltan Varga <vargaz@gmail.com>
1772 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
1773 address instead of a MonoJitInfo* to avoid decoding the exception info for the
1776 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
1777 name cache to reduce its size.
1779 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
1781 2006-10-15 Zoltan Varga <vargaz@gmail.com>
1783 * mini-x86.c: Save/restore the current LMF structure more efficiently using
1784 the mono_lmf TLS variable.
1786 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
1787 trampoline lmf frames.
1789 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
1791 2006-10-14 Zoltan Varga <vargaz@gmail.com>
1793 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
1794 the mono_lmf TLS variable.
1796 * mini-exceptions.c: Access the LMF structure through accessors.
1798 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
1799 variable instead of in jit_tls->lmf.
1801 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
1803 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
1804 trampoline lmf frames.
1806 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
1808 2006-10-12 Zoltan Varga <vargaz@gmail.com>
1810 * mini.c trace.c mini-x86.c: Revert these too.
1812 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
1815 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
1817 * genmdesc.c: removed now dead code.
1819 2006-10-09 Robert Jordan <robertj@gmx.net>
1821 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
1823 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
1825 * mini.h: do not leave gaps in the opcode values.
1827 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
1829 * jit-icalls.h: flag functions as internal here, too.
1831 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
1833 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
1834 functions with the internal attribute.
1836 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
1838 * aot-compiler.c: fclose the file descriptor in the profile read loop.
1840 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
1842 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
1845 2006-10-05 Zoltan Varga <vargaz@gmail.com>
1847 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
1848 tail calls as on other platforms.
1850 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
1852 * iltests.il: Add a few tailcall tests.
1854 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
1856 * driver.c: fix loop for old compilers (bug #79521).
1858 2006-10-02 Zoltan Varga <vargaz@gmail.com>
1860 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
1862 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
1864 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
1865 metadata without any code.
1867 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
1868 more precise debugging information using gdb.
1870 2006-09-30 Zoltan Varga <vargaz@gmail.com>
1872 * inssel-ia64.brg: Make the helper methods static.
1874 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
1876 * inssel-x86.brg: make the helper methods static.
1878 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
1880 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
1882 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
1884 * mini.c: updates for monoburg changes.
1885 * inssel.brg: make a few helper functions static as they should.
1887 2006-09-27 Zoltan Varga <vargaz@gmail.com>
1889 * Makefile.am: Move mini-codegen.c to common_sources.
1891 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
1893 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
1895 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
1896 mini-ppc.h: port to use the common local register allocator.
1898 2006-09-26 Zoltan Varga <vargaz@gmail.com>
1900 * mini.h: Remove the comment too then.
1902 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
1904 * mini.h: put back backend.data which is to be used shortly and
1905 doesn't increase the size of MonoInst. If any 64 bit arch aligned
1906 pointers on 4 byte boundaries it'd have much bigger issues running
1907 and you can ifdef it out anyway.
1909 2006-09-26 Zoltan Varga <vargaz@gmail.com>
1911 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
1912 MonoInst size by 4 bytes on 64 bit machines.
1914 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
1916 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
1917 replacement with more meaningful field names. Arch maintainers, please
1918 check the assigned names are good enough for your arch.
1920 2006-09-26 Zoltan Varga <vargaz@gmail.com>
1922 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
1923 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
1925 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
1927 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
1928 relocations and memory requirements, put the optimization flags
1929 definitions in their own file.
1931 2006-09-24 Zoltan Varga <vargaz@gmail.com>
1933 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
1935 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
1937 2006-09-22 Zoltan Varga <vargaz@gmail.com>
1939 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
1941 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
1943 * inssel.brg: use the correct function to get the size of an item
1944 in an array, given an element class.
1945 * aot-compiler.c: do not access class->class_size directly.
1947 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
1949 * mini.h, debug-mini.c: added a debugging function to print
1950 info about local variables and arguments in a jitted method.
1952 2006-09-20 Zoltan Varga <vargaz@gmail.com>
1954 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
1956 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
1958 2006-09-19 Zoltan Varga <vargaz@gmail.com>
1960 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
1961 inner and outer loops when passing vtypes.
1963 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
1965 * mini-ppc.c: take into account the cpu errata for cache flushing
1966 which caused some random errors (bug #79381).
1968 2006-09-19 Zoltan Varga <vargaz@gmail.com>
1970 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
1971 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
1973 2006-09-17 Zoltan Varga <vargaz@gmail.com>
1975 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
1978 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
1981 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
1982 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
1984 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
1987 2006-09-13 Zoltan Varga <vargaz@gmail.com>
1989 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
1991 2006-09-12 Zoltan Varga <vargaz@gmail.com>
1993 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
1994 macro does not have to be changed during debugging.
1996 * 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>.
1998 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
2000 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
2002 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
2003 MONO_ARCH_NO_EMULATE_MUL is defined.
2005 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
2007 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
2009 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
2011 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
2013 2006-09-11 Zoltan Varga <vargaz@gmail.com>
2015 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
2016 stuff to mini-exceptions.c where it is used.
2018 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
2019 setup code, the real one is in mini-exceptions.c.
2021 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
2022 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
2023 some changes from the freebsd ports tree.
2025 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
2028 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
2030 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
2032 * mini.c: on Linux, check for /proc to be mounted
2033 (bug# 79351, novell bug#201204).
2035 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
2037 * mini.c: handle cases where pthread_attr_getstack() behaves
2038 incorrectly (bug #78096).
2040 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
2042 * mini-arm.c: support larger stack frames (bug #79272).
2044 2006-09-08 Zoltan Varga <vargaz@gmail.com>
2046 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
2048 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
2051 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
2052 mono_class_from_name () to find a class from its name.
2054 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
2056 2006-09-07 Zoltan Varga <vargaz@gmail.com>
2058 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
2060 2006-09-05 Kornél Pál <kornelpal@gmail.com>
2062 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
2064 2006-09-04 Zoltan Varga <vargaz@gmail.com>
2066 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
2067 callinfo->trampoline.
2069 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
2071 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
2074 2006-09-03 Zoltan Varga <vargaz@gmail.com>
2076 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
2078 2006-09-02 Zoltan Varga <vargaz@gmail.com>
2080 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
2081 stats.method_trampolines, it is already done by the generic trampoline code.
2083 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
2085 2006-09-01 Zoltan Varga <vargaz@gmail.com>
2087 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
2089 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
2091 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
2093 * mini.c (print_jit_stats): Print mscorlib mempool size too.
2095 * mini.c (print_jit_stats): Print new stats.
2097 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
2099 2006-08-31 Zoltan Varga <vargaz@gmail.com>
2101 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
2102 Address on two dimensional arrays. Fixes #78729.
2104 * mini.h (MonoCompile): Add a 'skip_visibility' field.
2106 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
2109 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
2111 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
2114 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
2116 (mini_get_ldelema_ins): Ditto.
2118 2006-08-30 Zoltan Varga <vargaz@gmail.com>
2120 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
2121 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
2124 2006-08-29 Neale Ferguson <neale@sinenomine.net>
2126 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
2127 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
2129 * exceptions-s390x.c: Cosmetic change.
2131 * tramp-s390.c: Fix warning.
2133 * cpu-s390.md: Correct length of mul_imm.
2135 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
2137 * aot-compiler.c: added binary writer with ELF backend
2138 implementation (only on Linux/x86 for now).
2140 2006-08-18 Zoltan Varga <vargaz@gmail.com>
2142 * Makefile.am: Don't run net 2.0 AOT tests.
2144 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
2145 (mono_compile_assembly): Skip net 2.0 assemblies as well.
2147 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
2149 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
2151 * aot-compiler.c: simplified and refactored the asm-writing code
2152 to allow different backends.
2154 2006-08-18 Zoltan Varga <vargaz@gmail.com>
2156 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
2158 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
2159 little. Share patches of type TYPE_FROM_HANDLE as well.
2161 * mini.c (mono_patch_info_equal): New helper function.
2162 (mono_patch_info_hash): Ditto.
2164 * aot-compiler.c (emit_method_code): Fix s390 build.
2166 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
2167 is not handled because it is stored as a flag and not as a type ctor. Fixes
2170 2006-08-17 Zoltan Varga <vargaz@gmail.com>
2172 * aot-compiler.c: Fix computation of GOT slot statistics.
2174 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
2175 Also remove support for not PIC AOT.
2177 * mini.h: Bump AOT file format version.
2179 * objects.cs: Add a test for #78990.
2181 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
2182 (peter.dettman@iinet.net.au). Fixes #79087.
2184 * basic-long.cs: Add a test for the above.
2186 2006-08-16 Zoltan Varga <vargaz@gmail.com>
2188 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
2190 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
2193 2006-08-15 Zoltan Varga <vargaz@gmail.com>
2195 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
2198 2006-08-10 Jonathan Chambers <joncham@gmail.com>
2200 * mini.c: Don't verify COM proxy invoke calls
2203 2006-08-10 Dick Porter <dick@ximian.com>
2205 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
2206 which process is holding semaphores locked.
2208 2006-08-08 Zoltan Varga <vargaz@gmail.com>
2210 * mini-ia64.c mini-amd64.c: Fix #79027.
2212 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
2214 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
2216 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
2217 implicit arguments in a vararg call. Fixes #79027.
2219 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
2221 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
2222 (mono_get_array_new_va_signature): Ditto.
2224 2006-08-05 Zoltan Varga <vargaz@gmail.com>
2226 * aot-runtime.c: Call init_plt lazily.
2228 * inssel-long.brg: Fix unsigned long->int conversion.
2230 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
2232 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
2233 that most data is now in the .rss/.data section.
2235 2006-08-04 Zoltan Varga <vargaz@gmail.com>
2237 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
2239 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
2241 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
2243 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
2245 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
2246 virtual call. Fixes #79010.
2248 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
2249 and use the result as the this argument in the real call.
2251 * generics.2.cs: Add a new test for #79010.
2253 2006-08-03 Zoltan Varga <vargaz@gmail.com>
2255 * mini-x86.c: Fix a warning.
2257 * aot-compiler.c: Add a bunch of statistics.
2259 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
2261 2006-08-02 Zoltan Varga <vargaz@gmail.com>
2263 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
2265 2006-08-01 Zoltan Varga <vargaz@gmail.com>
2267 * 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>.
2269 2006-07-13 Miguel de Icaza <miguel@novell.com>
2271 * mini.c (mono_method_to_ir): Obtain the original method in the
2272 CIL stream and use this to perform validation.
2276 2006-07-19 Zoltan Varga <vargaz@gmail.com>
2278 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
2279 (mono_arch_call_opcode): Ditto.
2281 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
2284 * mini.c (mono_patch_info_dup_mp): New helper function.
2286 * aot-compiler.c (compile_method): Fix some of the memory allocated during
2287 compilation. Fixes #78827.
2289 2006-07-18 Kornél Pál <kornelpal@gmail.com>
2291 * declsec.c: Use original security informations for
2292 MONO_WRAPPER_MANAGED_TO_MANAGED.
2294 2006-07-15 Jonathan Chambers <joncham@gmail.com>
2296 * mini.c: Allow Com Interop methods/classes and
2297 don't verify COM wrapper calls
2300 2006-07-13 Zoltan Varga <vargaz@gmail.com>
2302 * inssel-long32.brg: Fix long->i4 checked conversion.
2304 * exceptions.cs: Add a test for the above.
2306 2006-07-08 Zoltan Varga <vargaz@gmail.com>
2308 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
2310 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
2313 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
2316 2006-07-03 Zoltan Varga <vargaz@gmail.com>
2318 * mini.c: Fix solaris/x86 exception handling.
2320 * Makefile.am: Get rid of $(ICU_LIBS).
2322 2006-07-02 Zoltan Varga <vargaz@gmail.com>
2324 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
2325 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
2326 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
2328 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
2330 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
2331 this function causes a SIGSEGV.
2333 2006-06-22 Zoltan Varga <vargaz@gmail.com>
2335 * mini.c: Remove unused solaris/x86 includes.
2337 2006-06-21 Zoltan Varga <vargaz@gmail.com>
2339 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
2341 2006-06-20 Jb Evain <jbevain@gmail.com>
2343 * cpu-g4.md: fix max length of start_handler instruction.
2345 2006-06-20 Massimiliano Mantione <massi@ximian.com>
2346 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
2348 2006-06-16 Massimiliano Mantione <massi@ximian.com>
2349 * ssa.c: Fixed bug 78653 for SSA based deadce.
2350 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
2351 MonoInst.flags, used in SSA based deadce.
2352 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
2353 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
2355 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
2357 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
2358 it can end up using non executable memory on ppc64 systems
2359 running ppc32 userspace (fix from Johannes Berg).
2361 2006-06-14 Dick Porter <dick@ximian.com>
2363 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
2366 2006-06-13 Massimiliano Mantione <massi@ximian.com>
2367 * mini.c: Made so that inline is locally disabled if it would
2368 trigger a .cctor, because too many apps depend on this behavior
2369 (which seems to be also the one of the MS CLR).
2371 2006-06-13 Zoltan Varga <vargaz@gmail.com>
2373 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
2374 No idea why this worked before.
2376 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
2377 which branch to outer exception clauses since they could skip the
2378 inner finally clauses. Fixes #78633.
2380 * exceptions.cs: Add a test for the above.
2382 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
2385 * iltests.il: Add a test for the above.
2387 2006-06-12 Zoltan Varga <vargaz@gmail.com>
2389 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
2390 after the end of a try bblock, to prevent asserts in mini_method_compile ().
2392 * iltests.il: Add a test for the above.
2394 2006-06-10 Zoltan Varga <vargaz@gmail.com>
2396 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
2398 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
2399 methods as instrinsics.
2401 2006-06-09 Wade Berrier <wberrier@novell.com>
2403 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
2404 (simple-cee-ops.h ssapre-mini-ops.h)
2406 2006-06-09 Neale Ferguson <neale@sinenomine.net>
2408 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
2409 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
2411 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
2412 * cpu-s390x.md: Fix max. length values for a couple of instructions.
2414 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
2416 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
2418 2006-06-08 Massimiliano Mantione <massi@ximian.com>
2420 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
2421 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
2422 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
2423 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
2424 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
2425 of opcodes, so that bug 78549 should not happen again.
2426 * ssapre.c: Updated to use the renamed files.
2428 2006-06-08 Zoltan Varga <vargaz@gmail.com>
2430 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
2431 in OP_ATOMIC_EXCHANGE_I4.
2433 2006-06-07 Wade Berrier <wberrier@novell.com>
2435 * tramp-s390.c: Fix s390 build (add missing pointer declarations
2436 in mono_debugger_create_notification_function)
2438 2006-06-06 Zoltan Varga <vargaz@gmail.com>
2440 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
2442 * mini.c (type_from_stack_type): Disable some changes which do not
2445 * driver.c: Reenable opts.
2447 * mini.h (MonoStackSlot): New structure to keep track of the verification state
2448 of the evaluation stack.
2450 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
2451 evaluation stack trace at entry to the bblock.
2453 * mini.c (merge_stacks): New function to perform verification of stack merges.
2454 Turned off by default.
2456 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
2459 2006-06-06 Massimiliano Mantione <massi@ximian.com>
2461 * local-propagation.c: Fixed bug 78549.
2463 2006-06-04 Zoltan Varga <vargaz@gmail.com>
2465 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
2467 2006-06-02 Miguel de Icaza <miguel@novell.com>
2469 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
2470 tramp-arm.c, tramp-ia64.c
2471 (mono_debugger_create_notification_function): Update signature to
2472 new signature and use new protocol for creating the notification
2475 Should fix the build.
2477 2006-06-02 Geoff Norton <gnorton@customerdna.com>
2479 * exceptions-ppc.c (mono_jit_walk_stack)
2480 (ves_icall_get_frame_info): Fix the build
2482 2006-06-02 Zoltan Varga <vargaz@gmail.com>
2484 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
2486 2006-05-31 Raja R Harinath <rharinath@novell.com>
2488 * il2tests.2.il: New file for generics CIL tests. Add test for
2490 * Makefile.am: Update.
2493 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
2496 2006-05-30 Massimiliano Mantione <massi@ximian.com>
2498 * aliasing.c: Fixed bug 78311.
2500 2006-05-29 Martin Baulig <martin@ximian.com>
2502 * mini-exceptions.c (mono_find_jit_info): When computing the
2503 native offset, check whether we're actually inside the method's
2504 code; call mono_debug_print_stack_frame() to format the frame.
2505 (ves_icall_System_Exception_get_trace): Call
2506 mono_debug_print_stack_frame() to format the stack frame.
2507 (ves_icall_get_trace): Update to the new debugging API.
2508 (mono_jit_walk_stack_from_ctx): Likewise.
2509 (ves_icall_get_frame_info): Likewise.
2511 * mini.c (get_method_from_ip): Use the new debugging API.
2512 (mono_print_method_from_ip): Likewise.
2515 (mono_jit_walk_stack): Use the new debugging API.
2516 (ves_icall_get_frame_info): Likewise.
2518 2006-05-27 Zoltan Varga <vargaz@gmail.com>
2520 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
2522 2006-05-25 Massimiliano Mantione <massi@ximian.com>
2524 * mini.c: Added "limitator" to inline for debugging.
2526 2006-05-24 Martin Baulig <martin@ximian.com>
2528 * debug-debugger.c (mono_debugger_init): Create a private,
2529 malloc()-based code manager for the notification function and
2530 intentionally leak it on exit. This fixes the crash-on-exit race
2534 (mono_debugger_create_notification_function): Added
2535 `MonoCodeManager *' argument.
2538 (mono_debugger_create_notification_function): Added
2539 `MonoCodeManager *' argument.
2541 2006-05-23 Massimiliano Mantione <massi@ximian.com>
2543 * aliasing.c: Fixed 64 bit issue.
2544 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
2545 default since all known bugs are fixed (one more time!).
2547 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
2549 * mini.c: write barrier support.
2551 2006-05-23 Martin Baulig <martin@ximian.com>
2553 * debug-debugger.c: Revert Paolo's change. Add comment and #error
2554 check at the top of the file.
2556 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
2558 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
2559 reverting changes without reason and without changelog entries.
2561 2006-05-18 Zoltan Varga <vargaz@gmail.com>
2563 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
2564 to a few opcodes. Fixes #78439.
2566 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
2567 consistency with other archs.
2569 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
2571 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
2573 * debug-debugger.c: fix the build.
2575 2006-05-17 Martin Baulig <martin@ximian.com>
2578 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
2579 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
2580 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
2581 (debugger_attach): Call GC_mono_debugger_add_all_threads().
2583 2006-05-11 Zoltan Varga <vargaz@gmail.com>
2585 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
2587 2006-05-10 Zoltan Varga <vargaz@gmail.com>
2589 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
2590 MONO_TYPE_GENERICINST.
2592 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
2593 MONO_TYPE_GENERICINST.
2595 2006-05-09 Zoltan Varga <vargaz@gmail.com>
2597 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
2600 2006-05-08 Zoltan Varga <vargaz@gmail.com>
2602 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
2604 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
2606 2006-05-06 Zoltan Varga <vargaz@gmail.com>
2608 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
2609 mono_trace_cleanup ().
2611 * iltests.il: Fix problem with the newly added test.
2613 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
2614 due to register constraints, free up the previous hreg. Fixes #78314.
2616 * iltests.il: Add new test for #78314.
2618 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
2619 Interlocked.Add. Fixes #78312.
2621 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
2623 2006-05-05 Zoltan Varga <vargaz@gmail.com>
2625 * inssel.brg (mini_emit_virtual_call): Fix a warning.
2627 2006-05-05 Martin Baulig <martin@ximian.com>
2629 * debug-mini.c (mono_debug_open_block): New method.
2632 (mono_arch_output_basic_block): Call mono_debug_open_block() at
2633 the beginning of each basic block.
2636 (mono_arch_output_basic_block): Call mono_debug_open_block() at
2637 the beginning of each basic block.
2639 2006-05-04 Massimiliano Mantione <massi@ximian.com>
2641 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
2642 default until I understand why they break the build on amd64.
2644 2006-05-04 Zoltan Varga <vargaz@gmail.com>
2646 * mini.c (mini_cleanup): Call mono_cleanup ().
2648 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
2651 2006-05-04 Massimiliano Mantione <massi@ximian.com>
2653 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
2654 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
2655 default since all known bugs are fixed, and I cannot reproduce bug
2656 77944... I'm asking Matt Hargett to test again after this commit.
2658 2006-04-28 Massimiliano Mantione <massi@ximian.com>
2660 * mini-codegen.c: Fixed typo that thrashed inline.
2662 2006-04-28 Zoltan Varga <vargaz@gmail.com>
2664 * dominators.c (compute_dominators): Avoid using a worklist since
2665 it is not correct in some cases. Instead, iterate over all bblocks as
2666 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
2668 2006-04-28 Miguel de Icaza <miguel@novell.com>
2670 * mini.c (mono_jit_compile_method_inner): Use
2671 mono_prepare_exception_from_error that resets the value
2674 2006-04-27 Miguel de Icaza <miguel@novell.com>
2676 * mini.c: Move the mini_loader_error_to_exception to metadata.
2678 2006-04-27 Massimiliano Mantione <massi@ximian.com>
2680 * aliasing.c: Fixed bug 78210.
2682 2006-04-27 Massimiliano Mantione <massi@ximian.com>
2684 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
2685 default until all their problems (or the ones they trigger) are fixed.
2687 2006-04-26 Zoltan Varga <vargaz@gmail.com>
2689 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
2691 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
2692 as loaded only after resolving patches since that could invoke the same method.
2694 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
2696 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
2699 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
2702 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
2705 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
2706 made from AOT code through the PLT table.
2708 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
2709 holding the plt offset when a call is made to the aot plt trampoline.
2711 2006-04-25 Zoltan Varga <vargaz@gmail.com>
2713 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
2716 * Makefile.am (common_sources): Fix build breakage.
2718 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
2719 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
2720 intra-assembly calls if possible.
2722 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
2724 * mini-trampolines.c: Handle PLT entries.
2726 * mini.c: Avoid creating a GOT var for calls.
2728 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
2731 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
2734 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
2737 * mini.h: Bump AOT file format version.
2739 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
2742 2006-04-25 Martin Baulig <martin@ximian.com>
2744 * driver.c: Disable copyprop, consprop and inline when running
2745 inside the debugger.
2747 2006-04-25 Martin Baulig <martin@ximian.com>
2749 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
2750 with `get_current_thread' and added `detach'.
2751 (MonoDebuggerMetadataInfo): Added `thread_size',
2752 `thread_tid_offset', `thread_stack_ptr_offset' and
2753 `thread_end_stack_offset'.
2755 2006-04-25 Zoltan Varga <vargaz@gmail.com>
2757 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
2760 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
2761 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
2763 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
2765 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
2767 * aot.c: Add support for ADJUSTED_IID.
2769 2006-04-24 Zoltan Varga <vargaz@gmail.com>
2771 * aot.c (emit_method_order): Don't align method_order_end.
2773 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
2774 the interface ID changes.
2776 2006-04-21 Dick Porter <dick@ximian.com>
2778 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
2779 cleaning up a thread. Fixes the new part of bug 77470.
2781 2006-04-20 Geoff Norton <gnorton@customerdna.com>
2783 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
2786 2006-04-19 Zoltan Varga <vargaz@gmail.com>
2788 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
2790 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
2791 SIGSEGV. Fixes #78072.
2793 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
2794 unregister our SIGABRT handler.
2796 2006-04-19 Massimiliano Mantione <massi@ximian.com>
2798 * mini.c: Disabled inline where it can alter the call stack in a
2799 way visible from managed code.
2800 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
2803 2006-04-16 Zoltan Varga <vargaz@gmail.com>
2805 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
2806 on other platforms. Fixes #78089.
2808 2006-04-13 Martin Baulig <martin@ximian.com>
2810 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
2811 determine whether we're inside the debugger.
2814 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
2816 2006-04-12 Zoltan Varga <vargaz@gmail.com>
2818 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
2819 handler clauses. Fixes #78024.
2821 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
2822 in the CALL_MEMBASE opcodes. Fixes #78088.
2823 (mono_arch_get_vcall_slot_addr): Ditto.
2825 2006-04-10 Martin Baulig <martin@ximian.com>
2827 * debug-debugger.c: The thread handling code has now been moved
2828 into ../metadata/threads.c.
2830 2006-04-10 Zoltan Varga <vargaz@gmail.com>
2832 * driver.c (mono_main): Fix --with-gc=none build.
2834 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
2835 (mono_spillvar_offset_float): Ditto.
2836 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
2837 hreg, not when its !global, since on ia64, there is a third category: stacked
2840 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
2842 * mini.c: set MonoInst->klass for load field address and a few other
2845 2006-04-10 Zoltan Varga <vargaz@gmail.com>
2847 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
2849 2006-04-07 Zoltan Varga <vargaz@gmail.com>
2851 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
2852 the branch opt changes.
2854 2006-04-06 Dick Porter <dick@ximian.com>
2856 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
2858 * wapihandles.c (mini_wapi_seminfo):
2859 * driver.c (mono_main): Add semaphore info option
2861 2006-04-05 Zoltan Varga <vargaz@gmail.com>
2863 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
2864 branch optimization changes. Fixes #78009.
2866 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
2868 * mini.c: ignore accessibility of methods in managed->native wrappers.
2870 2006-04-04 Zoltan Varga <vargaz@gmail.com>
2872 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
2874 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
2876 2006-04-03 Zoltan Varga <vargaz@gmail.com>
2878 * mini.c: Modify the branch optimizations to preserve the invariant that
2879 the entries inside the in_bb and out_bb arrays are unique.
2880 (mono_unlink_bblock): Avoid creation of new arrays.
2882 2006-04-02 Zoltan Varga <vargaz@gmail.com>
2884 * mini.c (mono_unlink_bblock): Fix regression caused by previous
2887 2006-04-01 Zoltan Varga <vargaz@gmail.com>
2889 * mini.c (optimize_branches): Remove the "optimizations" in
2890 the cbranch1/cbranch2 -> branch cases which were causing several
2891 problems in the past. Fixes #77986.
2893 2006-03-31 Chris Toshok <toshok@ximian.com>
2895 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
2896 default optimizations :(
2898 2006-03-31 Zoltan Varga <vargaz@gmail.com>
2900 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
2903 2006-03-31 Massimiliano Mantione <massi@ximian.com>
2905 * local-propagation.c: Added comments to structs and removed
2906 "Mono" prefixes from local tree mover types.
2908 2006-03-30 Zoltan Varga <vargaz@gmail.com>
2910 * Makefile.am (arch_sources): Define this for each architecture so
2911 libmono_la_SOURCES is defined in one place.
2913 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
2915 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
2918 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
2920 * driver.c: print the GC name supplied by configure.
2922 2006-03-29 Massimiliano Mantione <massi@ximian.com>
2924 * local-propagation.c: Added tree mover, and moved here all the
2925 local propagation code from mini.c
2926 * mini.c: Added support for treeprop, and moved all the local
2927 propagation code to local-propagation.c
2928 * mini.h: Added support for treeprop
2929 * driver.c: Added support for treeprop, enabled consprop, copyprop,
2930 treeprop, inline and deadce by default
2931 * Makefile.am: Added local-propagation.c
2933 2006-03-25 Zoltan Varga <vargaz@gmail.com>
2935 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
2937 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
2939 * debug-debugger.c: make it compile without the Boehm GC.
2941 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
2943 * mini.c: fixed issue with mismatch when an icall is registered
2944 with multiple names but same address.
2946 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
2948 * declsec.c, mini-exceptions.c: use write barrier to set reference
2949 fields of managed objects.
2951 2006-03-19 Zoltan Varga <vargaz@gmail.com>
2953 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
2954 (can_access_internals): Fix a warning.
2956 * mini.c (print_method_from_ip): Rename this to
2957 mono_print_method_from_ip so it gets exported.
2959 * trace.c: Deal with strings inside StringBuilder's containing garbage
2960 and fix memory leaks. Fixes #77848.
2962 2006-03-19 Zoltan Varga <vargaz@gmail.com>
2964 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
2967 2006-03-16 Neale Ferguson <neale@sinenomine.net>
2969 * mini-s390.c: Remove OP_X86_TEST_NULL.
2971 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
2973 * mini.c: use the correct GetHashCode() for the moving collector.
2975 2006-03-16 Massimiliano Mantione <massi@ximian.com>
2977 * liveness.c: Regalloc spill cost tuning.
2979 2006-03-15 Neale Ferguson <neale@sinenomine.net>
2981 * mini-s390x.h: Correct S390_LONG macro.
2983 * mini-s390x.c: Cleanup unused code.
2985 2006-03-15 Zoltan Varga <vargaz@gmail.com>
2987 * jit-icalls.h: New file.
2989 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
2990 icalls and include that instead of including jit-icalls.c.
2992 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
2995 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
2997 * mini.c: when checking for member accessibility, also check for
2998 friend assemblies and for explicit interface implementations.
3000 2006-03-14 Zoltan Varga <vargaz@gmail.com>
3002 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
3004 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
3006 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
3007 common cases are done first.
3009 * mini-ops.h: Only define platform specific opcodes on the given platform.
3011 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
3014 2006-03-14 Martin Baulig <martin@ximian.com>
3016 Revert Paolo's change from r57348:
3018 * mini.h: don't use gboolean for bitfields.
3019 * mini.c: verifier changes for fields and methods accessibility.
3021 2006-03-13 Neale Ferguson <neale@sinenomine.net>
3023 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
3025 * mini-s390x.c: Fix conv_r_un.
3027 * cpu-s390, cpu-s390x.md: Fix lengths.
3029 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
3031 * mini.c: nested types have access to all the nesting
3032 levels, not just the enclosing types.
3034 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
3036 * mini.c: added a few more verification checks.
3038 2006-03-12 Zoltan Varga <vargaz@gmail.com>
3040 * liveness.c: Merge optimizations from the linear-il branch.
3042 2006-03-11 Zoltan Varga <vargaz@gmail.com>
3044 * mini-ia64.c (emit_call): Add a comment.
3046 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
3048 * tramp-ia64.c: Fix some warnings.
3050 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
3052 * mini.h: don't use gboolean for bitfields.
3053 * mini.c: verifier changes for fields and methods accessibility.
3055 2006-03-11 Zoltan Varga <vargaz@gmail.com>
3057 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
3058 lazy icall wrapper changes.
3060 * dominators.c: Replace all the dominator algorithms with faster
3061 ones from the linear-il branch.
3063 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
3066 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
3067 common cases are done first.
3069 * mini-amd64.c: Fix some warnings.
3071 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
3074 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
3077 * mini.h: Add a missing prototype.
3079 2006-03-10 Zoltan Varga <vargaz@gmail.com>
3081 * mini.c: Compile icall wrappers lazily.
3083 * mini-codegen.c: Use printf instead of g_print since its much faster.
3085 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
3088 * mini.c (optimize_branches): Cache the negative result from
3089 remove_block_if_useless ().
3091 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
3092 Also fix some bblock linking issues.
3094 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
3097 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
3099 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
3100 accessed fields first, for better cache behavior.
3102 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
3104 * mini.c: speedup IList<T> array accesses.
3106 2006-03-09 Zoltan Varga <vargaz@gmail.com>
3108 * mini.c (mono_method_to_ir): Handle large methods overflowing the
3109 inline_costs counter. Fixes #77190.
3111 2006-03-06 Zoltan Varga <vargaz@gmail.com>
3113 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
3114 trace messages. Fixes #77706.
3116 2006-03-04 Martin Baulig <martin@ximian.com>
3118 * tramp-amd64.c, tramp-x86.c
3119 (mono_debugger_create_notification_function): Use
3120 mono_global_codeman_reserve() to allocate a buffer at runtime and
3123 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
3125 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
3126 notification function at runtime and then call `initialize' in the
3127 `MONO_DEBUGGER__debugger_info' vtable.
3129 2006-03-04 Zoltan Varga <vargaz@gmail.com>
3131 * iltests.il: Fix a visibility problem.
3133 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
3135 * driver.c, mini.c: add hooks for the counters API.
3137 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
3139 * driver.c: show disabled options.
3141 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
3143 * linear-scan.c: always use cost-driven selection.
3145 2006-02-28 Raja R Harinath <rharinath@novell.com>
3147 * jit-icalls.c (helper_compile_generic_method): Revert change from
3150 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
3152 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
3154 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
3156 * inssel.brg: style fixes, mostly to force the updated monoburg
3157 to run for people using svn.
3159 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
3161 * mini.c: match monoburg changes.
3163 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
3165 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
3166 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
3167 declaration in the header file.
3169 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
3171 * helpers.c: reduce relocations and mem usage.
3173 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
3175 * mini.h, mini-codegen.c: disable logging features if
3176 requested by configure.
3178 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
3180 * mini.c: tiny verifier changes.
3182 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
3184 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
3185 cpu-pentium.md: stack alignment changes for osx/x86,
3186 partially from Geoff Norton <gnorton@customerdna.com>.
3188 2006-02-24 Raja R Harinath <harinath@gmail.com>
3190 * jit-icalls.c (helper_compile_generic_method): Update to changes
3191 in metadata/class.c.
3193 2006-02-24 Zoltan Varga <vargaz@gmail.com>
3195 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
3197 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
3198 interface calls with large offsets.
3200 2006-02-23 Raja R Harinath <rharinath@novell.com>
3202 * jit-icalls.c (helper_compile_generic_method): Document the
3203 special-case we depend on so that we can inflate the method twice
3204 with the same context with no bad side-effects.
3206 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
3208 * mini-x86.c, mini-amd64.c: fix for case when xen support
3211 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
3213 * mini-x86.c, mini-amd64.c: generate code to access tls items
3214 in a faster way for Xen systems.
3216 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
3218 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
3219 updates and compilation fixes for the OSX/x86 port, mostly from
3220 Geoff Norton <gnorton@customerdna.com>.
3222 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
3224 * inssel.brg: faster interface call implementation
3225 to sync with the interface_offsets MonoVTable changes.
3227 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
3229 * mini.c: more verification checks.
3231 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
3233 * mini.c: added a few more verification checks.
3235 2006-02-17 Neale Ferguson <neale@sinenomine.net>
3237 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
3238 facility on the processor and use it if available.
3240 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
3242 * driver.c, aot.c, mini.c: throw exception if the IL code is
3243 invalid or unverifiable.
3245 2006-02-17 Raja R Harinath <rharinath@novell.com>
3247 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
3250 2006-02-16 Zoltan Varga <vargaz@gmail.com>
3252 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
3254 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
3256 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
3257 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
3258 handling of instantiated generic valuetypes.
3260 2006-02-11 Zoltan Varga <vargaz@gmail.com>
3262 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
3263 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
3266 * generics.2.cs: Revert the nullable reftypes tests.
3268 2006-02-10 Zoltan Varga <vargaz@gmail.com>
3270 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
3271 using __builtin_frame_address (1) as it doesn't work in the presence
3272 of optimizations. Hopefully fixes #77273.
3274 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
3275 -> generics.cs change as it doesn't work with some automake versions.
3277 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
3279 * mini.c: handle systems that sue a different way to
3280 retrieve the stack address of the current thread.
3282 2006-02-09 Zoltan Varga <vargaz@gmail.com>
3284 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
3285 it specially in the makefile.
3287 * generics.2.cs: Add tests for nullable reference types.
3289 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
3291 * mini.c: always handle the case when mono_jit_init()
3292 is called in a thread different from the main thread,
3293 confusing libgc (bug #77309).
3295 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
3297 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
3299 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
3301 * mini.c: change optimize_branches () to use a single loop
3302 and introduce a new optimization to simplify some range checks.
3304 2006-02-03 Martin Baulig <martin@ximian.com>
3306 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
3307 and merged with debugger_thread_manager_add_thread().
3308 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
3309 inform the debugger about the main thread.
3311 2006-02-03 Zoltan Varga <vargaz@gmail.com>
3313 * basic.cs: Add test for div.un/rem.un constant folding.
3315 2006-02-03 Neale Ferguson <neale@sinenomine.net>
3317 * cpu-s390x.md: correct int_xor_imm length
3319 2006-02-03 Zoltan Varga <vargaz@gmail.com>
3321 * generics.2.cs: New test for #77442.
3323 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
3326 2006-02-02 Martin Baulig <martin@ximian.com>
3328 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
3329 <mono/metadata/mono-debug-debugger.h>
3331 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
3333 2006-02-02 Martin Baulig <martin@ximian.com>
3335 * debug-debugger.h: New header file for debug-debugger.c.
3337 * debug-debugger.c: Big API cleanup; don't run the managed Main()
3338 function is a separate thread anymore; add support for attaching.
3340 2006-02-01 Zoltan Varga <vargaz@gmail.com>
3342 * tramp-x86.c: Fix a warning.
3344 2006-01-31 Zoltan Varga <vargaz@gmail.com>
3346 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
3347 on very large methods.
3349 * aot.c (load_patch_info): Fix a warning.
3351 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
3353 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
3354 mini-ops.h: alu membase optimizations.
3356 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
3358 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
3359 to speedup StringBuilder.
3361 2006-01-27 Zoltan Varga <vargaz@gmail.com>
3363 * dominators.c (mono_compute_natural_loops): Fix detection of
3364 loop body start blocks.
3366 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
3368 2006-01-26 Zoltan Varga <vargaz@gmail.com>
3370 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
3373 2006-01-25 Massimiliano Mantione <massi@ximian.com>
3375 * aliasing.c: Fixed aliasing issue on 64 bit archs.
3377 2006-01-25 Martin Baulig <martin@ximian.com>
3379 * debug-debugger.c: Moved the `MonoDebuggerManager' and
3380 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
3381 started to cleanup this file a little bit.
3383 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
3385 * mini.c: optimize a codepath frequently happening in generics code.
3387 2006-01-23 Martin Baulig <martin@ximian.com>
3389 * Makefile.am: Only compile debug-debugger.c on supported platforms.
3391 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
3394 * driver.c: debug-debugger.c is only available if
3395 `MONO_DEBUGGER_SUPPORTED' is defined.
3397 2006-01-23 Martin Baulig <martin@ximian.com>
3399 * debug-debugger.c: Only enable this on platforms where the Mono
3400 Debugger is working (x86 and x86_64).
3402 2006-01-21 Martin Baulig <martin@ximian.com>
3404 The Mono Debugger is now using the normal `mono' instead of the
3405 `mono-debugger-mini-wrapper' when executing managed code.
3407 * debug-debugger.c: New file; previously known as
3408 debugger/wrapper/wrapper.c.
3410 * debug-mini.c (mono_init_debugger): Removed.
3412 * driver.c (mono_main): Added new `--inside-mdb' command line
3413 argument which is used when running inside the debugger.
3415 2006-01-20 Zoltan Varga <vargaz@gmail.com>
3417 * liveness.c (mono_analyze_liveness): Remove some unused data
3420 2006-01-17 Zoltan Varga <vargaz@gmail.com>
3422 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
3424 2006-01-16 Zoltan Varga <vargaz@gmail.com>
3426 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
3427 depends on implementation details of monobitset.
3429 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
3432 2006-01-15 Zoltan Varga <vargaz@gmail.com>
3434 * liveness.c: Update after monobitset changes.
3436 2006-01-14 Zoltan Varga <vargaz@gmail.com>
3438 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
3440 2006-01-11 Neale Ferguson <neale@sinenomine.net>
3442 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
3444 * mini-s390x.c: Remove warning messages.
3446 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
3448 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
3450 2006-01-10 Zoltan Varga <vargaz@gmail.com>
3452 * generics.2.cs: Add ldelem/stelem_any test.
3454 2006-01-10 Neale Ferguson <neale@sinenomine.net>
3456 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
3458 2006-01-07 Zoltan Varga <vargaz@gmail.com>
3460 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
3462 2006-01-06 Zoltan Varga <vargaz@gmail.com>
3464 * generics.2.cs: Reenable vtype tests.
3466 * inssel-x86.brg: Remove an icorrect valuetype rule.
3468 2006-01-06 Neale Ferguson <neale@sinenomine.net>
3470 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
3471 initial support for OP_ABS.
3473 2006-01-05 Neale Ferguson <neale@sinenomine.net>
3475 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
3477 2006-01-05 Neale Ferguson <neale@sinenomine.net>
3479 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
3480 conversion and implement LADD/LSUB.
3482 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
3485 2006-01-05 Neale Ferguson <neale@sinenomine.net>
3487 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
3489 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
3492 2006-01-05 Neale Ferguson <neale@sinenomine.net>
3494 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
3495 localloc is encountered. Fixes crash in test-183.cs when using gmcs
3496 (stack walk problem).
3498 2006-01-04 Zoltan Varga <vargaz@gmail.com>
3500 * aot.c (mono_aot_load_method): Fix a warning.
3502 2006-01-03 Neale Ferguson <neale@sinenomine.net>
3504 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
3506 2006-01-03 Zoltan Varga <vargaz@gmail.com>
3508 * iltests.il: Add test for #77148.
3510 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
3513 2006-01-03 Neale Ferguson <neale@sinenomine.net>
3515 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
3517 2006-01-03 Neale Ferguson <neale@sinenomine.net>
3519 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
3520 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
3522 * basic-long.cs: Add lconv-to-r4/r8 tests.
3524 2006-01-03 Zoltan Varga <vargaz@gmail.com>
3526 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
3528 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
3529 here as on other archs.
3531 2005-12-29 Neale Ferguson <neale@sinenomine.net>
3533 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
3535 2005-12-29 Neale Ferguson <neale@sinenomine.net>
3537 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
3539 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
3541 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
3542 instrument_prolog; Add memory_barrier instruction.
3544 2005-12-26 Zoltan Varga <vargaz@gmail.com>
3546 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
3548 2005-12-23 Zoltan Varga <vargaz@gmail.com>
3550 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
3552 * aliasing.c inssel.brg: Fix warnings.
3554 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
3555 could skip initialization of some parts of memory.
3557 * mini.c mini-ia64.c: Fix warnings.
3559 * inssel-sparc.brg: Add an implementation of lneg which actually works.
3561 2005-12-22 Zoltan Varga <vargaz@gmail.com>
3563 * aliasing.c (mono_build_aliasing_information): Add a workaround for
3564 a crash seen on sparc.
3566 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
3568 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
3570 2005-12-21 Neale Ferguson <neale@sinenomine.net>
3572 * mini-ops.h: Add s390_backchain instruction
3574 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
3576 * cpu-s390.md: Add s390_backchain instruction
3578 * mini-s390.c: Significant ABI changes
3580 * mini-s390.h: Cater for zero length structures
3582 2005-12-20 Neale Ferguson <neale@sinenomine.net>
3584 * mini-s390.c: ABI fixes
3586 * inssel-s390.brg: Remove debug statements
3588 * cpu-s390.md: Fix length of ATOMIC_xx operations
3590 2005-12-19 Zoltan Varga <vargaz@gmail.com>
3592 * basic-float.cs: Add float<->long conversion tests.
3594 2005-12-16 Neale Ferguson <neale@sinenomine.net>
3596 * mini-s390.c: Fix LOCALLOC processing.
3598 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
3600 2005-12-15 Zoltan Varga <vargaz@gmail.com>
3602 * iltests.il: Add tests for some opcodes not covered by the other
3605 2005-12-15 Neale Ferguson <neale@sinenomine.net>
3607 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
3608 register loading for Tail processing; Correct trace output.
3610 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
3612 * cpu-s390.md: Correct size of jmp instruction.
3614 2005-12-13 Neale Ferguson <neale@sinenomine.net>
3616 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
3618 2005-12-13 Neale Ferguson <neale@sinenomine.net>
3620 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
3621 Bring s390 up to current level.
3623 2005-12-12 Zltan Varga <vargaz@gmail.com>
3625 * generics.2.cs: Disable the newly added tests as they do not work yet.
3627 * generics.2.cs: Add valuetype tests.
3629 2005-12-09 Zoltan Varga <vargaz@gmail.com>
3631 * basic-long.cs: Add i4->u8 test.
3633 * objects.cs: Add tests for JIT intrinsic.
3635 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
3636 optimizations lost by a mistake.
3638 2005-12-07 Zoltan Varga <vargaz@gmail.com>
3640 * basic-long.cs: Remove a test moved to objects.cs.
3642 * arrays.cs: Add more array tests.
3644 2005-12-06 Zoltan Varga <vargaz@gmail.com>
3646 * arrays.cs: Add new tests for multi-dimensional arrays.
3648 2005-12-06 Raja R Harinath <rharinath@novell.com>
3650 * Makefile.am (test_sources2): Add generics.2.cs.
3651 (EXTRA_DIST): Add test_sources2.
3653 2005-12-05 Ben Maurer <bmaurer@ximian.com>
3655 Support for boxing and unboxing nullable types as well as the
3656 isinst operation on nullables, per the CLI ammendment.
3658 * inssel.brg (CEE_ISINST): Special case for nullable
3660 * mini.c (handle_unbox_nullable): new method
3661 (handle_box): Special case for nullable types
3662 (mono_method_to_ir): Call handle_unbox_nullable in correct
3665 * generics.2.cs: New test suite
3667 * Makefile.am: Support for regression tests with generics.
3669 2005-12-03 Zoltan Varga <vargaz@gmail.com>
3671 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
3672 allocated to registers. Fixes #76800.
3674 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
3676 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
3678 2005-11-30 Zoltan Varga <vargaz@gmail.com>
3680 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
3683 2005-11-29 Zoltan Varga <vargaz@gmail.com>
3685 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
3688 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
3690 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
3691 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
3693 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
3694 single precision before storing to a single precision location.
3696 2005-11-28 Raja R Harinath <rharinath@novell.com>
3698 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
3700 2005-11-27 Zoltan Varga <vargaz@gmail.com>
3702 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
3705 * basic.cs: Remove test_0_byte_compares test which was moved to
3706 objects.cs a long time ago.
3708 2005-11-22 Massimiliano Mantione <massi@ximian.com>
3710 * aliasing.c: Fixed aliasing issue on 64 bit archs.
3712 2005-11-20 Zoltan Varga <vargaz@gmail.com>
3714 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
3715 handlers are called.
3717 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
3720 * mini-ia64.c: Add support for the throw->branch exception
3723 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
3725 2005-11-18 Massimiliano Mantione <massi@ximian.com>
3727 * mini.c: Enabled "fastpath" deadce :-)
3729 2005-11-18 Massimiliano Mantione <massi@ximian.com>
3731 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
3732 alias analysis pass to support it.
3735 * liveness.c: Likewise (liveness computation can use aliasing
3736 information to be more accurate).
3737 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
3738 moreover made so that "--compile-all" uses the given optimization
3739 flags and not the default ones.
3740 * aliasing.c: Alias analysis (new file).
3741 * aliasing.h: Likewise.
3742 * Makefile.am: added "aliasing.c" and "aliasing.h".
3744 2005-11-17 Zoltan Varga <vargaz@gmail.com>
3746 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
3749 2005-11-13 Zoltan Varga <vargaz@gmail.com>
3751 * mini-exceptions.c (mono_handle_exception_internal): Remove the
3752 fp >= end_of_stack exit condition, as it is not needed, and it might
3753 become true for fp eliminated frames.
3755 2005-11-11 Zoltan Varga <vargaz@gmail.com>
3757 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
3760 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
3762 * mini-arm.c: fixed alignment of doubles/longs to match
3763 the C ABI (bug #76635).
3765 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
3767 * aot.c: fix compilation with --enable-minimal=aot.
3769 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
3771 * mini-arm.c: fixed compatibility with the new
3772 floating point emulator package for compares.
3774 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
3776 * mini.c : reverted sig->pinvoke changes (r51396-51397).
3778 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
3780 * mini-exceptions.c (print_stack_frame): Output to stderr.
3781 (mono_handle_native_sigsegv): Ditto.
3783 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
3785 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
3786 OP_LCONV_TO_OVF_I implementation.
3788 * mini-amd64.c: Add support for the throw->branch exception
3791 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
3792 when the catch clause catches a more general exception, i.e. Object.
3794 2005-10-30 Zoltan Varga <vargaz@gmail.com>
3796 * cpu-ia64.md: Remove unused opcodes.
3798 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
3799 specific defines for architectures defining USE_SIGACTION.
3801 * mini-ia64.c: Fix some warnings.
3803 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
3804 version seemed to skip a frame.
3806 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
3808 * mini.c: Clean up the usage of sig->pinvoke flag. Now
3809 only calls which are made to native code use this flag.
3811 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
3813 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
3814 varargs methods as well.
3816 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
3817 which have save_lmf set. Reorganize methods prologs a bit.
3819 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
3820 debugger to the proper place.
3822 2005-10-29 Martin Baulig <martin@ximian.com>
3824 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
3825 when running inside the debugger until the debugger has support
3828 2005-10-26 Zoltan Varga <vargaz@gmail.com>
3830 * mini.h: Fix a warning.
3832 2005-10-24 Miguel de Icaza <miguel@novell.com>
3834 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
3835 we expose publicly, this returns the string.
3837 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
3839 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
3840 with fp elimination.
3842 2005-10-21 Zoltan Varga <vargaz@gmail.com>
3844 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
3845 native stacktrace using the glibc 'backtrace' function if available.
3847 2005-10-20 Zoltan Varga <vargaz@gmail.com>
3849 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
3851 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
3852 handle SIGSEGVs received while in native code.
3854 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
3855 code, call mono_handle_native_sigsegv which will abort the runtime
3856 after printing some diagnostics, instead of converting it into a
3857 confusing NullReferenceException.
3859 2005-10-18 Zoltan Varga <vargaz@gmail.com>
3861 * cpu-pentium.md: Remove unused opcodes.
3863 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
3865 * mini-amd64.h (MonoLMF): Add rsp field.
3867 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
3870 2005-10-17 Zoltan Varga <vargaz@gmail.com>
3872 * mini-codegen.c (get_register_spilling): Fix some warnings.
3874 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
3876 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
3877 elimination during exception handling. Enable fp elimination by
3880 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
3883 2005-10-16 Martin Baulig <martin@ximian.com>
3886 (mono_debugger_run_finally): New public method for the debugger.
3888 2005-10-10 Zoltan Varga <vargaz@gmail.com>
3890 * debug-mini.c (mono_debug_init_method): Fix warning.
3892 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
3893 the 'exname' parameter const to fix some warnings.
3895 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
3897 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
3898 introduced by the previous patch.
3900 2005-10-08 Zoltan Varga <vargaz@gmail.com>
3902 * basic-float.cs: Add test for precision of float arithmetic.
3904 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
3905 when loading/storing single values from/to memory.
3907 * mini.c (mono_jit_compile_method_with_opt): Create the function
3908 pointers in the correct domain.
3910 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
3912 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
3913 introduced by previous patch.
3915 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
3916 when out_filter_idx is NULL.
3918 * mini-exceptions.c: Don't run filter clauses twice during exception
3919 handling. Fixes #75755.
3921 2005-10-07 Zoltan Varga <vargaz@gmail.com>
3923 * aot.c: Add support for ldflda wrappers.
3925 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
3928 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
3930 * mini.c, mini.h: do not consider exception handlers blocks when
3931 setting up interface variables.
3933 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
3935 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
3937 2005-10-03 Zoltan Varga <vargaz@gmail.com>
3939 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
3940 causes a regression.
3942 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
3944 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
3946 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
3947 of the OP_P definitions.
3949 * TODO: Add a proposal for dealing with the CEE/OP mess.
3951 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
3952 optimizations from the x86 port.
3954 * cpu-amd64.md: Ditto.
3956 * basic.cs basic-long.cs: Add tests.
3958 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
3960 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
3961 Patrik Torstensson's implementation of my exception-handling
3962 optimization idea, when the exception object is not used
3965 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
3967 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
3968 of the mul_imm optimizations from the old jit.
3970 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
3972 * mini.c, liveness.c: patch by Patrik Torstensson and
3973 Zoltan Varga to improve performance in methods with
3976 2005-09-30 Zoltan Varga <vargaz@gmail.com>
3978 * driver.c: Remove 'Globalization' entry from --version.
3980 2005-09-28 Zoltan Varga <vargaz@gmail.com>
3982 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
3983 there is a profiler interested in JIT events.
3985 * aot.c: Load profile files produced by the AOT profiling module, and
3986 reorder methods based on the profiling info. Add a 'method_order' table
3987 to the AOT file to make mono_aot_find_jit_info work with the reordered
3990 * mini.h: Bump AOT file version info.
3992 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
3994 * mini-arm.h: work around what looks like a gcc bug when optimizations
3997 2005-09-28 Raja R Harinath <rharinath@novell.com>
3999 * Makefile.am (AM_CFLAGS): Don't use += to append inside
4000 conditionals. Use ...
4001 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
4003 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
4005 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
4006 to determine the amount of memory to copy when passing valuetypes.
4008 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
4009 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
4011 2005-09-27 Zoltan Varga <vargaz@gmail.com>
4013 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
4014 information about aot.
4016 2005-09-27 Ben Maurer <bmaurer@ximian.com>
4018 * *.c: Replace the use of {Enter,Leave}CriticalSection with
4019 macros. This will allow a deadlock debugger to easily be plugged
4022 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
4024 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
4026 2005-09-27 Raja R Harinath <rharinath@novell.com>
4028 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
4029 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
4030 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
4031 ($(arch_built)) [CROSS_COMPILING]: Error out.
4033 2005-09-26 Zoltan Varga <vargaz@gmail.com>
4035 * aot.c: Add support for the no_special_static flag for classes.
4037 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
4039 * Reapply reverted patches.
4041 * *: Revert r50174 as well.
4043 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
4045 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
4047 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
4049 2005-09-23 Miguel de Icaza <miguel@novell.com>
4051 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
4052 part of the SIG_HANDLER_SIGNATURE.
4054 2005-09-23 Zoltan Varga <vargaz@gmail.com>
4056 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
4059 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
4060 introduced by previous patch.
4062 2005-09-21 Zoltan Varga <vargaz@gmail.com>
4064 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
4065 saved registers too.
4067 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
4068 upon the information returned by get_call_info ().
4070 * mini-x86.c (add_float): Fix stack size calculation.
4071 (mono_arch_call_opcode): Rewrite this so it works based up the
4072 information returned by get_call_info ().
4073 (mono_arch_get_this_vret_args): Ditto.
4075 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
4077 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
4078 in cinfo to determine the registers which need to be used.
4080 2005-09-20 Miguel de Icaza <miguel@novell.com>
4082 * driver.c (mono_main): Add --server and --desktop flags.
4084 2005-09-16 Zoltan Varga <vargaz@gmail.com>
4086 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
4087 registers as global registers.
4089 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
4090 longer needed with the new register allocator.
4092 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
4094 * cpu-ia64.md: Remove unused opcodes.
4096 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
4098 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
4100 * cpu-amd64.md: Remove unused opcodes.
4102 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
4103 needed with the new register allocator.
4105 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
4108 2005-09-16 Raja R Harinath <rharinath@novell.com>
4110 * Makefile.am (check-local): Don't invoke semdel-wrapper.
4112 2005-09-16 Martin Baulig <martin@ximian.com>
4114 * exceptions-amd64.c
4115 (throw_exception): Don't call mono_debugger_throw_exception() if
4116 we're a rethrow - see the FIXME in the code.
4118 2005-09-15 Geoff Norton <gnorton@customerdna.com>
4120 * mini.c (mono_init_exceptions): This only works on some architectures.
4122 2005-09-15 Zoltan Varga <vargaz@gmail.com>
4124 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
4127 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
4129 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
4130 now in mini-exceptions.c.
4132 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
4134 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
4135 now in mini-exceptions.c.
4137 2005-09-15 Zoltan Varga <vargaz@gmail.com>
4139 * exceptions-x86.c: Applied patch from Patrik Torstensson
4140 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
4142 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
4143 code into mini-exceptions.c. Add some assertions to it.
4145 2005-09-12 Zoltan Varga <vargaz@gmail.com>
4147 * aot.c (emit_section_change): Applied patch from "The Software Team"
4148 (<software@solmersa.com>). Fix as errors on windows.
4150 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
4152 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
4153 method info into the LMF.
4155 2005-09-11 Zoltan Varga <vargaz@gmail.com>
4157 * mini-ia64.c: Add proper unwind info for method epilogs.
4159 * exceptions-ia64.c: Add some code to help debugging.
4161 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
4163 * mini-exceptions.c: Fix warning.
4165 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
4167 * mini.c: Really fix build.
4169 * mini-x86.c mini-amd64.c: Fix build.
4171 2005-09-11 Zoltan Varga <vargaz@gmail.com>
4173 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
4175 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
4176 some Interlocked methods as intrinsics.
4178 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
4179 for Thread methods as well.
4181 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
4183 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
4185 * mini-ia64.c mini-x86.c mini-amd64.c
4186 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
4189 * mini.c (mono_init_exceptions): Fix build breakage.
4191 2005-09-10 Zoltan Varga <vargaz@gmail.com>
4193 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
4194 of instructions. Use the new ia64_unw_op macros for emitting unwind
4197 * mini.c (mono_init_exceptions): Initialize exception handling
4198 related trampolines at startup.
4200 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
4202 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
4204 2005-09-09 Zoltan Varga <vargaz@gmail.com>
4206 * mini.c: Handle type loading errors gracefully during compilation and
4207 throw the appropriate exception.
4209 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
4211 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
4212 for the mono binary.
4214 2005-09-09 Martin Baulig <martin@ximian.com>
4216 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
4219 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
4221 * mini-arm.h: use emulation for conv.r.un for the release.
4223 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
4225 * mini-arm.c, objects.cs: more fixes and tests for them.
4227 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
4229 * mini-arm.c: align structures to at least 4 bytes to be able
4230 to keep our current optimized memcpy.
4232 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
4234 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
4236 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4238 * mini.c: ignore SIGPIPE.
4240 2005-09-04 Zoltan Varga <vargaz@gmail.com>
4242 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
4244 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
4246 2005-09-02 Zoltan Varga <vargaz@gmail.com>
4248 * mini.h: Add prototype for mono_allocate_stack_slots_full.
4250 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
4252 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
4253 exception handling support.
4254 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
4255 patch by Brian Koropoff <briank@marakicorp.com>).
4257 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
4259 * mini.c: revert another 'optimization' which breaks when
4260 items on the eval stack need to be saved at a basic block end
4263 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
4265 * jit-icalls.c: for arrays, ensure we always provide
4268 2005-08-30 Zoltan Varga <vargaz@gmail.com>
4270 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
4272 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
4274 2005-08-29 Zoltan Varga <vargaz@gmail.com>
4276 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
4277 arguments in their original register.
4279 2005-08-28 Zoltan Varga <vargaz@gmail.com>
4281 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
4284 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
4285 when ssapre is enabled.
4287 * inssel-long.brg: Fix bug in previous patch.
4289 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
4290 multiplication by a constant.
4292 2005-08-27 Zoltan Varga <vargaz@gmail.com>
4294 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
4297 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
4300 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
4302 * inssel-arm.brg: apply changes tested by Brian Koropoff
4303 <briank@marakicorp.com>.
4305 2005-08-25 Zoltan Varga <vargaz@gmail.com>
4307 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
4309 2005-08-24 Zoltan Varga <vargaz@gmail.com>
4311 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
4312 to the same register if dreg is just a base register.
4313 (print_ins): Improve printing of membase opcodes.
4315 * inssel-x86.brg: Add optimized ldind(reg) rules.
4317 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
4319 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
4321 * mini.c: when running under valgrind, set the stack bottom for
4322 the GC at the actual approximate stack for the app (fixes running
4323 mono with valgrind).
4325 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
4327 * mini.c: do no break at the first valuetype to init found
4330 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
4332 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
4334 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
4336 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
4338 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
4340 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
4342 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
4344 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
4346 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
4349 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
4352 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
4355 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
4357 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
4359 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
4361 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
4362 in the tail recursion optimization.
4364 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
4365 debug info into the assembly file.
4367 * iltests.il: Add test for filter regions.
4369 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
4370 initial stack of filter regions. Fixes #75755.
4372 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
4374 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
4377 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
4379 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
4380 the check for an already compiled method on non-ia64 platforms.
4381 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
4384 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
4386 * inssel-x86.brg: Add some optimized call rules.
4388 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
4390 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
4393 * mini.h mini-trampolines.c: Pass the trampoline argument to
4394 mono_arch_patch_delegate_trampoline.
4396 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
4398 * mini-trampolines.c: Fix build.
4400 * mini-amd64.h: Add delegate trampolines.
4402 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
4404 * inssel-amd64.brg: Add optimized call rules.
4406 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
4408 * inssel-ia64.brg: Add optimized ldind(reg) rules.
4410 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
4412 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
4415 * mini-ia64.c: Remove LMF fixmes.
4417 * mini-ia64.h: Remove most fields from LMF.
4419 * inssel-ia64.brg (stmt): Fix unaligned access errors.
4421 * mini-trampolines.c: Add support for IA64 function descriptors.
4423 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
4424 for IA64 function descriptors.
4426 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
4428 * tramp-arm.c: patch the vtable for virtual calls. Added
4429 support code to register/unregister the LMF.
4430 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
4433 2005-08-19 Dick Porter <dick@ximian.com>
4435 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
4436 bit value if needed.
4438 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
4440 * mini.c (mini_get_method): Move handling of wrapper data here.
4442 * mini.c (mono_method_to_ir): Add support for dynamic methods.
4444 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
4447 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
4448 bblock->code does not remain empty.
4450 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
4452 * arrays.cs: Add regression test for #75832.
4454 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
4455 rules. Fixes #75832.
4457 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
4458 instruction scheduling.
4460 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
4462 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
4464 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
4466 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
4468 * mini-codegen.c: Fix VC build.
4470 * cpu-pentium.md: Increase length of atomic_exhange_i4.
4472 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4474 * mini.h: fix signature for mono_register_opcode_emulation.
4476 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
4478 * mini.c: Get rid of most of the helper_sig_... constants using
4479 mono_create_icall_signature ().
4481 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
4483 * jit-icalls.c (helper_ldstr): New helper function.
4485 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
4487 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
4488 throw, load the string using a helper call instead of creating a string object.
4490 * aot.c: Update after LDSTR changes.
4492 * mini.h: Bump AOT file version.
4494 * aot.c: Save class size info into the AOT file. Print more statistics during
4497 * mini.h: Bump AOT file version.
4499 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
4500 ordering of disasm cases. Fixes #74957.
4502 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
4504 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
4505 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
4506 the generic code needed for the ARM port.
4508 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
4510 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
4511 inssel-arm.brg: more ARM features and fixes.
4513 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
4515 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
4516 ARM port work in progress.
4518 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
4520 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
4522 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
4524 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
4526 * inssel.brg (mini_emit_memset): Add support for unaligned access.
4528 * *-ia64.*: Ongoing IA64 work.
4530 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
4532 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
4534 * TODO: Remove out-of-data todo stuff.
4536 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
4539 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
4541 * mini.h: Bump corlib version.
4543 2005-07-27 Martin Baulig <martin@ximian.com>
4546 (create_copy_ins): Added `const unsigned char *ip' argument; set
4547 `copy->cil_code' from it.
4549 2005-07-27 Martin Baulig <martin@ximian.com>
4551 * mini-exceptions.c (mono_handle_exception): Don't call
4552 mono_debugger_handle_exception() for filters.
4554 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
4556 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
4559 2005-07-26 Martin Baulig <martin@ximian.com>
4561 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
4563 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
4564 helper_compile_generic_method() if the method is actually virtual
4567 2005-07-26 Martin Baulig <martin@ximian.com>
4570 (trampoline_code): Renamed to `mono_trampoline_code' and made it
4571 public; this is now accessed directly by the debugger.
4572 (mono_generic_trampoline_code): Removed.
4575 (mono_debug_init_method): Also add interncalls and wrappers.
4577 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
4579 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
4581 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
4583 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
4585 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
4587 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
4589 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
4591 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
4592 getting TLS offsets on AMD64 too.
4594 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
4596 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
4598 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
4600 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
4601 inssel-arm.brg, mini-arm.h: ARM port work in progress.
4603 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
4605 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
4607 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
4610 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
4611 mono_sparc_is_virtual_call ().
4613 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
4615 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
4616 trampoline parameters.
4618 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
4620 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
4621 to mono_arch_get_vcall_slot_addr.
4623 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
4626 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
4628 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
4630 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
4632 2005-07-19 Martin Baulig <martin@ximian.com>
4634 * exceptions-amd64.c (throw_exception): Call
4635 mono_debugger_throw_exception() here like we're doing it on i386.
4637 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
4639 * mini-ia64.c: Add optimized TLS access support.
4641 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
4643 * mini-exceptions.c: Ongoing IA64 work.
4645 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
4647 * mini.c: Use the default optimization set when embedding. Fixes
4650 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
4652 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
4653 of trampolines to a separate file.
4655 * mini-trampolines.c: New file.
4657 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
4660 * tramp-x86.c: Reorganize the trampoline code to be similar to the
4663 * mini-codegen.c: Fix cygwin build.
4665 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
4667 * mini.c: Add some minor changes needed by the IA64 port.
4669 * *-ia64.*: Ongoing IA64 work.
4671 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
4673 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
4674 trampolines into arch-independent and arch-dependent parts.
4676 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
4678 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
4680 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
4682 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
4683 the xp-regalloc-branch for amd64.
4685 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
4686 xp-regalloc-branch for x86.
4688 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
4690 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
4692 2005-07-06 Martin Baulig <martin@ximian.com>
4695 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
4696 (mono_jit_runtime_invoke): Likewise.
4698 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
4700 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
4703 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
4704 without loading their metadata. Reorganize the file format so exception handling+
4705 debug info is kept separate from normal method info. Create MonoJitInfo
4706 structures for methods lazily.
4708 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
4710 (x86_class_init_trampoline): Patch AOT class init trampolines too.
4712 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
4714 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
4717 * mini.h: Bump AOT file version.
4719 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
4721 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
4723 2005-07-01 Raja R Harinath <rharinath@novell.com>
4725 * Makefile.am (check-local): Call semdel-wrapper.
4727 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
4729 * mini-x86.c: Revert the last change as it seems to break the build..
4731 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
4733 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
4735 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
4737 2005-06-27 Ben Maurer <bmaurer@ximian.com>
4739 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
4740 outside of the macro, so strange stuff doesn't happen with gcc4
4741 (NEW_AOTCONST_TOKEN): Likewise.
4743 2005-06-28 Martin Baulig <martin@ximian.com>
4745 * mini.c (mini_class_is_system_array): New static method; use this
4746 instead of `klass->parent == mono_defaults.array_class' everywhere
4747 since this also works for the new generic array class.
4749 2005-06-26 Ben Maurer <bmaurer@ximian.com>
4751 * inssel.brg: Remove warnings.
4753 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
4755 * mini-ia64.c: Ongoing IA64 work.
4757 * basic-float.cs: Add float->i1 conversion test.
4759 * iltests.il: Add conv.u4 test.
4761 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
4763 * inssel-long.brg: Fix bug caused by last change.
4765 2005-06-23 Geoff Norton <gnorton@customerdna.com>
4767 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
4768 BSDs. Allows the x86 JIT to work on OSX86
4770 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
4772 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
4775 * mini-ia64.c: Ongoing IA64 work.
4777 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
4779 * mini-ia64.c: Ongoing IA64 work.
4781 * driver.c: Clean up jit_code_hash as well when using --regression.
4783 * inssel-long.brg: Fix long->i4/u4 conversion rules.
4785 * basic-long.cs: Add tests for long->u4 conversion.
4787 2005-06-18 Ben Maurer <bmaurer@ximian.com>
4789 * mini.c: Take mono_get_domainvar out of macros. This makes sure
4790 that we do not depend on undefined C behavior: the order stuff
4791 gets evaluated within an expression. Fixes mono when compiled on
4794 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
4796 * *-ia64.*: Ongoing IA64 work.
4798 * aot.c: Lower memory usage while loading AOT methods.
4800 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
4802 * mini.h: Bump AOT file format version.
4804 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
4806 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
4808 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
4810 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
4811 not on callee assembly). Fixed some comments.
4813 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
4815 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
4816 it gets proper disassembly.
4817 (emit_method_info): Remove some dead code.
4819 * mini.c (mini_method_compile): Allways allocate the GOT var in
4820 mono_method_to_ir for emulating opcodes.
4822 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
4824 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
4825 before freeing the code memory. Fixes #74990.
4827 * objects.cs: Add regression test for #74992.
4829 * liveness.c: Extend live ranges of arguments to the beginning of the
4830 method. Fixes #74992.
4832 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
4833 so it points into the faulting instruction.
4835 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
4837 * jit-icalls.c (mono_imul_ovf): Add exception handling.
4839 * *-ia64.*: Ongoing IA64 work.
4841 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
4843 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
4845 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
4847 * *-ia64.*: Ongoing IA64 work.
4849 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
4851 * basic-long.cs: Add tests for add/sub.ovf.
4853 * basic.cs: Add tests for sub.ovf.
4855 * *-ia64.*: Ongoing IA64 work.
4857 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
4859 * *-ia64.*: Ongoing IA64 work.
4861 * basic.cs: Add conv.ovf.i4.un test.
4863 2005-06-09 Massimiliano Mantione <massi@ximian.com>
4865 * mini.c: (remove_block_if_useless) Fixed bug 75061.
4867 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4869 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
4871 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
4873 * *-ia64.*: Ongoing IA64 work.
4875 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4878 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
4880 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
4882 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
4884 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
4886 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
4888 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
4889 of a call is callable by a near call.
4891 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
4893 * mini-ia64.c: Ongoing IA64 work.
4895 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
4897 * genmdesc.c: Make the generated array non-static.
4899 * inssel-long.brg: Fix LSHR_IMM rule.
4901 * *-ia64.*: Ongoing IA64 work.
4903 * *-ia64.*: Ongoing IA64 work.
4905 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
4907 * *-ia64.*: Ongoing IA64 work.
4909 * *-ia64.*: Ongoing IA64 work.
4911 * mini-ia64.c: Ongoing IA64 work.
4913 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
4915 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
4917 * objects.cs basic-calls.cs: Move some tests to objects.cs.
4919 * objects.cs basic-long.cs: Move some tests to objects.cs.
4921 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
4923 * *-ia64.*: Ongoing IA64 work.
4925 * iltests.il: Add a new test.
4927 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
4928 newobj. Fixes #75042.
4930 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
4932 * *-ia64.*: Ongoing IA64 work.
4934 * *-ia64.*: Ongoing IA64 work.
4936 * *-ia64.*: Ongoing IA64 work.
4938 * basic.cs objects.cs: Move tests accessing static variables as well.
4940 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
4942 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
4944 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
4946 * driver.c: Always print failed tests.
4948 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
4951 * *ia64*: Ongoing IA64 work.
4953 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
4955 * basic.cs: Add tests for add.ovf. Fix warnings.
4957 2005-05-18 Miguel de Icaza <miguel@novell.com>
4959 * driver.c (mono_main): Avoid crash if no argument is passed to
4960 --break; Do not use g_error, but f_printf. And fix all other
4961 ocurrences of the same crash.
4963 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
4965 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
4966 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
4969 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
4971 * *-ia64.*: Add beginnings of IA64 backend.
4973 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
4975 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
4977 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
4980 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
4982 * mini-amd64.c: Fix a warning.
4984 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
4986 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
4987 in float_neg. Fixes #74897.
4989 * mini-amd64.c (emit_call): Fix another near call bug.
4991 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
4993 * declsec.c: Keep the appdomain information in the structure. Added a
4994 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
4995 value gets overwritten).
4996 * declsec.h: Set the default MonoArray for the the stack to 6. Added
4997 an MonoAppDomain member to MonoSecurityFrame.
4998 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
4999 used in the stack walk. Now use a MonoArray which grow (double) when
5002 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
5004 * mini.c: Re-enabled runtime cleanup, since running threads should
5005 now properly stop when exiting.
5007 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
5009 * mini-codegen.c: New file contaning the arch-independent local
5010 register allocator. Not used by any architectures yet.
5012 * mini.h linear-scan.c: Merge some changes from the
5013 mini-xp-local-regalloc branch.
5015 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
5017 * mini-amd64.c (emit_call): Fix calls to native functions when the
5018 runtime is compiled as a shared library. Fixes #74756.
5020 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
5021 on a literal field. Fixes #74751.
5023 2005-04-25 Raja R Harinath <rharinath@novell.com>
5025 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
5027 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
5029 * objects.cs: Add missing null casting test.
5031 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
5033 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
5034 in wrapper methods. Also rename 'address' variable to 'offset'.
5036 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
5038 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
5041 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
5043 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
5046 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
5048 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
5050 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
5052 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
5053 just the last bytes.
5055 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
5057 * aot.c (mono_compile_assembly): Fix warning.
5059 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
5060 by the _MSC_VER stuff.
5062 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
5064 * inssel-long.brg: Fix #74588.
5066 * cpu-amd64.md: Fix #74591.
5068 * iltests.il: Add new regression tests.
5070 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
5072 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
5075 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
5077 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
5079 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
5080 from Bill Middleton <flashdict@gmail.com>.
5082 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
5084 * arrays.cs: Add new regression test. Fix warnings.
5086 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
5088 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
5089 and leakage in CKFINITE.
5091 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
5092 this to a null op since it is called on amd64 too.
5094 * exceptions-amd64.c (get_throw_trampoline): Align stack.
5096 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
5097 body since this is not used on amd64.
5099 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
5101 * mini-amd64.c: Remove obsolete fixmes.
5103 * mini.c (print_method_from_ip): Fix debugging support.
5105 2005-2-1 Massimiliano Mantione <massi@ximian.com>
5107 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
5108 so that expressions that don't give much gain are not reduced.
5109 * ssapre.h: Likewise.
5111 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
5113 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
5115 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
5117 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
5119 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
5121 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
5123 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
5125 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
5127 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
5130 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
5132 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
5134 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
5136 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
5137 MONO_ARCH_USE_SIGACTION. Fixes #74252.
5139 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
5141 * mini-x86.c: Fix up stack overflow handling.
5143 * exceptions.cs: Add new regression test.
5145 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
5147 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
5148 mono_jit_thread_attach.
5150 * mini.c (mono_method_to_ir): Verify called method is not abstract.
5152 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
5154 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
5155 avoid calling constructors using callvirt.
5157 * inssel.brg: Fix #74073.
5159 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
5161 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
5162 compilation with non-GCC compilers.
5163 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
5164 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
5166 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
5168 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
5169 klass->interface_offsets (will likely fix bug#74073).
5171 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
5173 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
5175 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
5177 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
5178 to amd64_div_reg_size ().
5180 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
5182 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
5184 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
5186 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
5188 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
5190 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
5192 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
5194 * mini.c (mono_precompile_assembly): Load and precompile referenced
5195 assemblies as well. Fixes #74015.
5197 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
5199 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
5201 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
5203 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
5204 a lot of checks and (anyway) permissions cannot work until corlib is
5207 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
5209 * mini-ppc.c: fixed ABI issue on sysv/ppc.
5211 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
5213 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
5214 calls (fixes bug#72824).
5216 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
5218 * mini.c: fix tail recursion elimination (see test in bug#73936).
5220 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
5222 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
5223 some fp functions in sse2 mode.
5225 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
5227 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
5229 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
5231 * mini.h mini.c: Add mono_get_jit_tls_key ().
5233 * mini-x86.c: Enable fast TLS support on windows.
5235 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
5237 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
5238 * mini.c: Check for p/invoke method when generating code. If a
5239 p/invoke method, or it's class, isn't decorated with [Suppress
5240 UnmanagedCodeSecurity] then generate code to call System.Security.
5241 UnmanagedDemand (only if the security manager is active).
5243 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
5245 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
5246 last change as it seems to cause strange crashes.
5248 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
5250 * *.c: handle unsafe function pointers where needed.
5252 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
5254 * mini.c (mono_jit_free_method): Remove the fixme too.
5256 2005-03-15 Miguel de Icaza <miguel@novell.com>
5258 * mini.c: As discussed, make the code actually free the delegate
5259 thunk now, to enable the debugging of delegate problems, use
5260 MONO_DEBUG=1 when running Mono.
5262 This takes also care of parts of the leaks as seen by Joe.
5264 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
5266 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
5267 thread_tls_offset calculation.
5269 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
5271 * declsec.c: Reworked linkdemand checks for icall. The previous code
5272 was using the declaration code (untrusted) and didn't work as expected
5273 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
5276 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
5278 * iltests.il: Add new localloc test.
5280 * mini-amd64.c: Handle large stack allocations the same way as on
5281 windows if stack overflow handling is working.
5283 * mini-amd64.c: Allocate the signal stack using mmap.
5285 * mini.c (sigsegv_signal_handler): Fix reading of context.
5287 * mini-exceptions.c: Fix up stack overflow handling.
5289 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
5291 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
5293 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
5295 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
5297 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
5298 tramp_init functions as they are no longer needed.
5300 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
5302 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
5304 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
5306 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
5308 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
5311 * mini-ops.h: Add OP_LMUL_IMM.
5313 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
5314 long mul/div opcodes as intrinsic.
5316 * mini-amd64.c (emit_call): Handle the case when the callee might be
5319 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
5321 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
5324 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
5326 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
5328 2005-03-09 Ben Maurer <bmaurer@ximian.com>
5330 * mini.c (mono_codegen): Don't leak here, to help people running
5333 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
5335 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
5336 conversions in sse2 mode.
5338 * basic-float.cs: Add regression test.
5340 * mini-amd64.c: Reenable sse2.
5342 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
5344 * mini-amd64.c: Disable sse2 until some regressions are fixed.
5346 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
5348 * driver.c: Copyright text should include 2005.
5350 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
5352 * cpu-amd64.md (load_membase): Fix more max lengths.
5354 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
5356 * cpu-amd64.md (load_membase): Fix max length.
5358 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
5360 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
5362 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
5363 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
5365 * basic-float.cs: Add rounding regression test.
5367 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
5369 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
5371 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
5372 structures in registers for pinvoke wrappers.
5374 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
5376 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
5378 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
5380 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
5381 wrapper to mono_jit_thread_attach.
5383 * mini.c (mini_jit_thread_attach): New jit icall.
5385 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
5386 native->managed wrappers.
5388 * exceptions.cs: Add new regression test.
5390 * mini.c (optimize_branches): Check regions in the cbranch to throw
5391 block case as well. Fixes #73242.
5393 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
5395 * mini.c: thread safety fixes.
5397 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
5399 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
5400 patching stuff, since delegates use jump trampolines so there is
5403 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
5406 * tramp-amd64.c: Fix build.
5408 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
5409 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
5411 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
5412 Rename this to mono_arch....
5413 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
5415 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
5417 * mini-amd64.c (emit_call): If both the caller and the callee is
5418 guaranteed to have 32 bit addresses, emit a normal call.
5420 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
5422 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
5423 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
5424 method_ptr inside delegates.
5426 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
5428 * mini.c (mono_jit_free_method): Free the method info even if the native code is
5429 invalidated. Fixes #73001.
5431 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
5433 * mini-x86.c: Only use stdcall for pinvokes on windows.
5435 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
5437 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
5438 * mini-x86.c: remove unreliable __thread var offset detection,
5439 use the correct accessors and enable by default.
5441 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
5443 * mini.c (mono_jit_free_method): Fix memory leak.
5445 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
5447 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
5449 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
5451 * cpu-amd64.md: Fix lengths of atomic opcodes.
5453 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
5455 * driver.c: try to not imply using ICU is any good.
5457 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
5459 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
5460 functions as inline ops.
5462 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
5463 some Interlocked functions as inline ops.
5465 * mini.c (move_basic_block_to_end): Fix bug in last patch.
5467 * mini.h (MonoBasicBlock): Reorganize fields a bit.
5469 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
5471 * mini.c: Add support for OP_NOT_TAKEN.
5473 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
5474 structures in registers for pinvoke wrappers.
5476 * mini-amd64.c: Fix warnings.
5478 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
5480 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
5482 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
5484 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
5485 address instead of loading the address from it.
5487 * mini-x86.c: Add support for returning small structs in registers
5488 on Win32. Fixes part of #70864.
5490 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
5492 * trace.c (get_token): Improve error checking.
5494 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
5496 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
5498 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
5500 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
5501 it can be reused for MonoClass.
5502 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
5505 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
5507 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
5508 instead of a MonoReflectionMethod. The method information wasn't used
5509 when displaying SecurityException details (but will be now).
5511 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
5513 * Makefile.am : windows build fix.
5515 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
5517 * iltests.il: Add new regression test.
5519 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
5522 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
5524 * mini.c: Moved linkdemand check into helper function check_linkdemand
5525 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
5528 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
5530 * declsec.c: Added statistics counter for different kinds of
5532 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
5533 (and commented) declaration.
5534 * mini.c: Added statistics counter for security Demand code
5535 generation. Added display of security statistics.
5537 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
5539 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
5540 Fix compilation errors under gcc-2.95.
5542 2005-02-12 Ben Maurer <bmaurer@ximian.com>
5544 * mini.c, driver.c: Use the new jit trampoline hashtable
5546 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
5548 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
5550 2005-02-11 Martin Baulig <martin@ximian.com>
5552 * debug-mini.c (mono_debug_close_method): Free the line number array.
5554 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
5556 * aot.c: Break up large methods into smaller ones. Share GOT slots for
5559 * mini.h: Bump AOT file format version.
5561 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
5563 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
5565 * declsec.h: Added macros to get/set lazyly initialized security
5566 informations about assemblies. Added new enum for different type of
5567 possible LinkDemand violation. Added function to check LinkDemands.
5568 * mini.h: Added a field to MonoCompile to hold any security violation
5569 detected when JITting a method (so it can be thrown later).
5570 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
5571 and CEE_CALLVIRT. Added code to throw exception at the end of
5572 mini_method_compile (note: the exception is unhandled right now).
5574 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
5576 * mini.c, jit-icalls.c: use the managed implementation of
5577 memset for initobj and memset, to avoid managed <-> unmanaged
5580 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
5582 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
5583 optimization if it would need a GOT var.
5585 * basic.cs: Add tests for constant propagation and switch statements.
5587 * ssa.c: Fix out-of-range constant propagation and switch statements.
5589 2005-02-09 <vargaz@freemail.hu>
5591 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
5593 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
5595 * cpu-amd64.md (load_membase): Fix max length of load_membase.
5597 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
5599 * mini.c: update to new signature of mono_class_get_allocation_ftn().
5601 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
5603 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
5604 arithmetic operations.
5606 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
5608 * mini-ppc.c: add a workaround for broken user code that
5609 DllImports vararg functions with non-vararg signatures.
5611 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
5613 * mini.c (mono_jit_compile_method_inner): Add detection and a
5614 meaningfull error message for assemblies written in Managed C++.
5616 * tramp-amd64.c mini-amd64.h: Add support for
5617 create_trampoline_from_token ().
5619 * aot.c mini-x86.c abcremoval.c: Applied patch from
5620 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
5622 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
5624 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
5625 which takes a MonoImage/token as parameter instead of a MonoMethod.
5627 * aot.c: Use the new trampoline for initializing vtables.
5629 * aot.c: Add support for ldfld/stfld_remote wrappers.
5631 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
5632 rules for compare <MEM>, IMM.
5634 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
5636 * aot.c: Handle inherited finalizers correctly.
5638 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
5640 * inssel.brg (stmt): Add a missing _setup_... ().
5642 * aot.c: Save some parts of the class state to the AOT file and use it
5643 to recompute that state when a class is initialized.
5645 * mini.c: Install AOT hooks into the runtime.
5647 * mini.h: Bump AOT file format version.
5649 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
5652 * iltests.il: Add new test.
5654 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
5658 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
5660 * mini.c: setup the statistical profiler in the thread attach
5661 callback to cope with the new single thread code.
5663 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
5665 * mini-ppc.c: ensure we have enough room for the profiler
5666 calls (fixed bug#72084).
5668 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
5670 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
5673 2005-2-1 Massimiliano Mantione <massi@ximian.com>
5675 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
5677 2005-2-1 Massimiliano Mantione <massi@ximian.com>
5679 * ssapre.c: Fixed an issue with down safety (this allows IronPython
5680 to succesfully execute parrotbench).
5681 * ssapre.h: Likewise.
5683 2005-2-1 Massimiliano Mantione <massi@ximian.com>
5685 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
5686 variable for stores to method arguments (fixes a SSAPRE issue).
5688 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
5690 * mini.c: handle value types in dup, fixes gen-112.cs.
5692 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
5694 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
5695 sequence for calls in dynamic methods to avoid thunks.
5697 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
5699 * mini.c: correctly remove dynamic methods from the hashtable.
5701 2005-1-20 Massimiliano Mantione <massi@ximian.com>
5703 * driver.c: Disabled SSAPRE until fix the bug that appears
5704 in IronPython's parrotbench.
5706 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
5708 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
5710 * mini.c (mono_method_to_ir): Revert the previous change.
5712 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
5715 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
5716 mono_jit_info_table_find () etc. when running under valgrind.
5718 * inssel.brg: Fix warnings.
5720 * mini-exceptions.c: Fix warnings.
5722 2005-01-31 Martin Baulig <martin@ximian.com>
5724 * driver.c (compile_all_methods_thread_main): Don't try to compile
5725 generic methods or anything which has type parameters.
5727 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
5729 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
5731 * TestDriver.cs: Add --verbose flags.
5733 * graph.c ssa.c: Fix 64 bit warnings.
5735 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
5736 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
5737 Fix 64 bit warnings.
5739 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
5740 variable not spotted by gcc.
5742 * mini-amd64.c inssel-amd64.brg: Applied patch from
5743 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
5744 X86_COMPARE_MEMBASE opcodes.
5746 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
5748 2005-01-29 Ben Maurer <bmaurer@ximian.com>
5750 * *: MonoMethod->signature might be NULL now. You *MUST* use
5751 mono_method_signature.
5753 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
5755 * driver.c (compile_all_methods_thread_main): Compile the methods
5756 without invoking cctors.
5758 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
5760 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
5761 * basic-calls.cs: test for the above.
5763 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
5765 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
5766 MonoJitInfo changes.
5768 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
5770 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
5771 eagerly if it contains dynamic methods.
5773 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
5775 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
5776 trace, it is now computed by an icall from trace_ips.
5778 * mini-exceptions.c: Fix a warning.
5780 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
5782 * mini-exceptions.c: don't bother getting stack trace info if
5783 it's not going to be used.
5785 2005-01-27 Raja R Harinath <rharinath@novell.com>
5787 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
5790 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
5792 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
5794 * aot.c: Avoid calling mono_method_get_header () if not needed.
5796 * mini.h: Bump AOT file format version.
5798 * mini.c (mono_emit_native_call): Allocate a GOT var here.
5800 * mini.c (mono_print_tree): Print more info for calls.
5802 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
5804 * declsec.h: Remove warning by adding missing include for marshal.h
5806 2005-01-26 Martin Baulig <martin@ximian.com>
5808 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
5811 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
5813 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
5816 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
5818 * aot.c (mono_compile_assembly): Fix a warning.
5820 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
5822 * declsec.c: Look for security attributes on the original MonoMethod
5823 (and not the wrapped one). This fix permissions on icalls.
5825 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
5827 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
5829 * mini.c (mono_allocate_stack_slots): Add a fixme.
5831 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
5833 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
5835 * inssel.brg: optimize casts of sealed types (more
5836 optimizations waiting for fixes in remoting).
5838 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
5840 * inssel.brg (stmt): Add another dummy rule.
5842 * driver.c: Fix warnings.
5844 * driver.c (mono_main): If running under valgrind, instruct glib to use
5845 the system allocation functions so valgrind can track the memory
5846 allocated by the g_... functions.
5848 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
5850 * mini-ops.h: Add OP_DUMMY_STORE opcode.
5852 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
5854 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
5855 variables in try regions.
5857 * mini.c (mini_method_compile): Don't disable optimizations on large
5858 methods when AOT compiling.
5860 * mini.c (mono_allocate_stack_slots): New arch independent method to
5861 allocate stack slots. Not yet used.
5863 2005-01-22 Ben Maurer <bmaurer@ximian.com>
5865 * debug-mini.c (mono_debug_close_method): Plug some leaks.
5867 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
5869 * mini-ppc.c: make the branch info relative as the code
5870 buffer can be reallocated.
5872 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
5874 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
5875 * driver.c: Removed the AOT/security restriction. Now initialize the
5876 security manager (in metadata) if --security is used.
5877 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
5878 rather than the pointer to declarative security, when AOT is used.
5880 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
5882 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
5883 basic blocks, reduced intrinsic exception throwing code size.
5885 2005-01-22 Miguel de Icaza <miguel@ximian.com>
5887 * driver.c (mini_usage): Reorder the usage screen.
5889 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
5891 * mini.c (mono_resolve_patch_target): Fix warning.
5893 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
5895 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
5898 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
5900 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
5901 breaks the amd64 build.
5903 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
5904 register allocation. Fixes #71454.
5906 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
5908 * arrays.cs: Add new regression test.
5910 2005-1-20 Massimiliano Mantione <massi@ximian.com>
5912 * ssapre.c: Turned usage of snprintf to GString.
5913 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
5914 (I left it on by mistake in my previous commit).
5916 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
5918 * mini.c, cfold.c, basic-calls.cs: preserve side effects
5919 on cond branch optimization (fixes bug# 71515).
5921 2005-1-20 Massimiliano Mantione <massi@ximian.com>
5923 * abcremoval.c: Fixed bug 71062.
5924 * abcremoval.h: Likewise.
5926 2005-1-20 Massimiliano Mantione <massi@ximian.com>
5928 * mini.c: Added a new functionality to optimize_branches, the removal
5929 of useless basic blocks, and fixed some problem in the removal of
5930 critical edges; some utility functions added for both purposes.
5931 * ssapre.c: Added complex expression support, and fixed bug 70637.
5932 * ssapre.h: Likewise.
5933 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
5935 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
5936 * driver.c: Re-enabled SSAPRE.
5938 2005-01-19 Martin Baulig <martin@ximian.com>
5940 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
5941 the result of mono_get_method_constrained().
5943 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
5945 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
5948 2005-01-18 Geoff Norton <gnorton@customerdna.com>
5950 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
5951 be detected. Fixes #59296.
5953 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
5955 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
5956 which can happen. Fixes #71361.
5958 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
5960 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
5963 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
5965 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
5966 appdomain-unload.exe to fail.
5968 * mini.c: Fix some memory leaks.
5970 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
5972 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
5973 Fixed bug and sped up some codepaths.
5975 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
5977 * mini.c: Fix some memory leaks.
5979 * exceptions.cs basic-long.cs: Add test for checked ulong->int
5982 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
5984 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
5987 * iltests.il: Add regression test for #71320.
5989 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
5991 * mini.c (mono_codegen): Fix installation of profiler hooks.
5993 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
5995 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
5997 * mini.h, mini.c, cfold.c: optimize access to enum
5998 readonly fields, too. Eval conditional branches if possible
5999 to perform unreachable code removal in more cases.
6001 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
6003 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
6005 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
6008 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
6009 WinXP DEP. Fixes #71244.
6011 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
6013 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
6015 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
6017 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
6019 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
6021 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
6024 * mini.h: Bump AOT version.
6026 * mini.h (MonoCompile): Change exvar to a hash table.
6028 * mini.c: Allocate a separate exvar for each handler block.
6030 * mini.c: Get rid of the computation of filter_lengths, its not needed.
6032 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
6033 ex var with the pending exception and only throw if the two are equal.
6036 * exceptions.cs: Add tests for rethrow and nested catch clauses.
6038 * mini-x86.c: Fix warnings.
6040 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
6041 used by all the ports now.
6043 * aot.c: Add write-symbols and save-temps options.
6045 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
6047 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
6049 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
6051 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
6054 * tramp-s390.c: Check vtable slot belongs to the domain.
6056 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
6057 as per other platforms.
6059 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
6061 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
6063 * driver.c: we don't run the Main() code in a subthread anymore.
6065 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
6067 * mini.c: added experimental rtc support in the statistical
6068 profiler: if the user has the permission, more accurate statistics
6069 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
6070 The MONO_RTC value must be restricted to what the linux rtc allows:
6071 power of two from 64 to 8192 Hz.
6073 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
6075 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
6077 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
6079 * mini-ppc.c: better icache flush for smp.
6081 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
6083 * mini-amd64.c (emit_move_return_value): Fix memory leak.
6085 * mini-x86.c (get_call_info): Add the get_call_info () code from the
6086 amd64 port, not yet used.
6088 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
6090 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
6093 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
6095 * driver.c: Added --security option to activate the security manager.
6096 Right now this will allow code generation for declarative demands and
6097 is disabled when AOT is specified.
6098 * mini.c: Add code generation for declarative security demands.
6099 * mini.h: Add mono_use_security_manager as an extern gboolean.
6101 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
6103 * aot.c (mono_compile_assembly): Speed up compilation a bit by
6104 emitting more dense assembly code.
6106 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
6107 exception throwing stuff.
6109 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
6111 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
6114 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
6117 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
6120 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
6122 * tramp-*.c: Only patch vtable slots if the object is in the current
6123 domain. Fixes appdomain-unload.exe.
6125 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
6127 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
6130 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
6132 * mini.c (reverse_branch_op): New helper function.
6134 * mini.c (optimize_branches): Run the new optimization only on
6135 platforms which support it. Also reverse all kinds of branches.
6137 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
6139 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
6142 * mini.c (optimize_branches): Reverse not-equals branches if the false
6143 bblock is a throw. This happens a lot of time with argument checking in
6146 * mini.c (mono_codegen): Add support for placing basic blocks after
6147 the function epilogue.
6149 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
6152 2005-01-05 Miguel de Icaza <miguel@ximian.com>
6154 * mini.c (setup_stat_profiler): Only set this up if the platform
6155 supports ITIMER_PROF.
6157 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
6159 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
6162 * inssel.brg: Fix a warning.
6164 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
6166 * mini.c: added support for statistical profiler
6167 (run with: --profile=default:stat).
6169 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
6171 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
6173 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
6175 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
6176 related to global registers from the amd64 port.
6178 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
6180 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
6182 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
6183 with global registers.
6184 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
6186 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
6188 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
6190 * debug-mini.c (encode_value): Fix off-by-one.
6192 * aot.c (encode_value): Likewise.
6194 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
6196 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
6198 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
6201 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
6203 * aot.c (emit_method_info): Increase size of temp buffer.
6205 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
6208 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
6210 * aot.c (emit_method_info): Fix build.
6212 * aot.c: Further rework of the AOT file format to reduce the size of
6213 the method info data.
6215 * mini.h: Bump AOT file format version.
6217 2004-12-27 Martin Baulig <martin@ximian.com>
6219 * mini.c (mini_get_method): New static method; call
6220 mono_get_method_full() and mono_get_inflated_method().
6221 (mono_method_to_ir): Use mini_get_method() instead of
6222 mono_get_method_full().
6224 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
6226 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
6228 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
6230 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
6232 * inssel-amd64.brg: Add some optimization rules.
6234 2004-12-24 Ben Maurer <bmaurer@ximian.com>
6236 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
6237 standard not GC'd stuff is fine.
6239 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
6241 * aot.c: Rework the AOT file format to get rid of most of the global
6242 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
6244 * mini.h: Bump AOT file format version.
6246 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
6248 * mini.h: Bump AOT file format version.
6250 * aot.c (mono_aot_is_got_entry): New function to determine if an
6251 address is inside a GOT.
6253 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
6255 * cpu-pentium.md: Increase the maximum size of some instructions which
6256 might involve a got access.
6258 * mini.c (get_method_from_ip): Another debug helper function.
6260 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
6261 when got var accesses are created during the decompose phase.
6263 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
6265 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
6266 argument mini_compile_method and to MonoCompile, and use this to
6267 determine whenever a given method is compiled for AOT. This allows the
6268 other methods compiled during AOT compilation to be free of AOT stuff,
6269 so the backends does not need to add special support for them by
6270 creating a fake GOT etc.
6272 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
6275 2004-12-21 Ben Maurer <bmaurer@ximian.com>
6277 * mini.c (mono_method_to_ir): It turns out that some of the
6278 x-appdomain wrappers are lax with types, so just ignore this for
6281 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
6282 at the vtable->klass. If it is non-shared code we can just use the
6285 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
6287 * mini-ppc.c: access MonoDomain from tls, too.
6289 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
6291 * declsec.c: Removed unused variable (and related warning ;-)
6293 2004-12-21 Ben Maurer <bmaurer@ximian.com>
6295 * iltests.il: New test for LDELEMA on an array of ref types.
6297 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
6298 all ldelema's on reftypes.
6299 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
6300 it was the wrong place to put it.
6302 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
6303 register to pop to make this cleaner, at the request of Paolo.
6305 2004-12-20 Ben Maurer <bmaurer@ximian.com>
6307 * mini-ops.h (OP_GETHASHCODE): New op.
6309 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
6311 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
6314 For a microbenchmark, this reduces the cost of Hashtable.get_Item
6317 * mini-x86.c (mono_arch_output_basic_block): Rather than
6325 The first is 3 bytes while the second is 1. This saves 36 kb on
6326 mscorlib, quite a big saving. When bootstraping mcs, I was able to
6327 see a small boost because of icache locality.
6329 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
6331 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
6333 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
6334 started code sharing with the generic code.
6336 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
6338 * mini-ppc.c, cpu-g4.md: added code for direct access to
6341 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
6343 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
6344 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
6347 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
6349 * declsec.c|h: Added functions to cache the declarative stack modifiers
6350 in MonoJitInfo and to create a security frame from a MonoJitInfo
6352 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
6353 created. Register internal calls for System.Security.SecurityFrame::
6354 _GetSecurityFrame and _GetSecurityStack.
6355 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
6356 the definitions for the new stack walk/callback mechanism.
6357 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
6358 first security frame for LinkDemands and InheritanceDemands) and
6359 GetSecurityStack for Demands. Both use the new mono_walk_stack code
6361 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
6362 walk initialization (lupus).
6364 2004-12-20 Ben Maurer <bmaurer@ximian.com>
6366 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
6368 (handle_loaded_temps): Do not create a temporary variable for
6369 things that we know are temps. They will never be modified.
6370 (mono_spill_call): Set MONO_INST_IS_TEMP
6371 (mono_emulate_opcode): ditto
6373 (mono_method_to_ir.CEE_DUP): ditto
6375 2004-12-19 Ben Maurer <bmaurer@ximian.com>
6377 * mini.c (type_to_eval_stack_type): Make this handle the void type
6378 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
6379 (emit_tree): use ip_in_bb to special case some common idioms
6380 Update all callers to pass in the IP.
6381 (mono_method_to_ir): Make CEE_CALL* do the above as well.
6383 This gives us a nice 2% speedup in mcs bootstrap.
6385 * mini-x86.c (peephole_pass): Peephole pass to make
6394 * mini.c (ip_in_bb): new method.
6395 (mono_method_to_ir): use this method rather than doing the hash
6398 * linear-scan.c (mono_linear_scan): When expiring actives, you
6399 don't need to keep around variables that expire on this
6400 instruction. This makes it so that:
6403 store (ebx add (ebx, 1))
6407 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
6409 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
6410 combination to avoid doing two copies. Fix up problems with previous
6413 * mini.c: Fix 64 bit warnings.
6415 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
6417 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
6419 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
6420 changes from the x86 code.
6422 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
6424 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
6426 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
6427 throwing code to reduce its size, unify the AOT and non-aot code and
6428 get rid of relocations in the AOT case.
6430 * mini-x86.h mini.c exceptions-x86.c
6431 (mono_arch_get_throw_corlib_exception): New arch specific function to
6432 raise corlib exceptions which doesn't require relocations in the
6435 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
6437 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
6439 * mini.c (mono_emit_method_call): Only allocate the got var when it is
6442 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
6445 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
6447 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
6448 with add function when used from Inc/dec atomic
6449 functions. Re-enabled optimization on x86.
6450 * mini-ops.h: renamed atomic_add functions to
6451 allow _add to match the Interlocked::Add and
6452 _add_next to match Interlocked::Inc/Dec.
6454 2004-12-15 Massimiliano Mantione <massi@ximian.com>
6456 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
6457 linking of BBs to the end BB, and enabled SSAPRE also with
6458 consprop and copyprop (which was prevented by that bug).
6460 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
6462 * mini-x86.c: disabling the Interlocked optimizing code.
6464 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
6466 * aot.c (load_aot_module): Move reading of got_addr after the AOT
6469 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
6471 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
6472 interlocked optimization due lack of support on x86, rewrote
6473 exchange to take into account that base may be in eax.
6475 xsp works again; activated Interlocked optimizing code.
6477 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
6479 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
6481 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
6483 * mini-ops.h: Add new opcodes.
6485 * mini.h: Add new patch types. Add got_var to MonoCompile.
6487 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
6488 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
6489 make it work with all kinds of patchable code.
6491 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
6492 address of the GOT, and referencing entries in the GOT.
6494 * mini.c: Add code to load the GOT address if needed by an opcode.
6496 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
6497 independent AOT code on the x86 using an elf-style Global Offset Table.
6499 2004-12-14 Raja R Harinath <rharinath@novell.com>
6501 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
6503 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6505 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
6508 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
6510 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
6511 of Interlocked:Increment/Decrement/Add as inline ops.
6512 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
6514 2004-12-12 Geoff Norton <gnorton@customerdna.com>
6516 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
6517 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
6519 2004-12-12 Duncan Mak <duncan@ximian.com>
6521 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
6522 again. `patch_info->table_size' is no longer valid after Zoltan's
6525 2004-12-12 Martin Baulig <martin@ximian.com>
6527 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
6528 if we are the "real" method, ie. not an inlined method inside it.
6530 2004-12-11 Ben Maurer <bmaurer@ximian.com>
6532 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
6533 before we look in the special fields table. This fixes
6534 ../tests/thread-static-init.cs.
6536 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6538 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
6539 for Array get_Rank and get_Length. Fixes bug #70465.
6541 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
6543 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
6544 separate structure to reduce the size of MonoJumpInfo.
6546 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
6548 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
6550 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
6552 * mini.c (mini_get_inst_for_method): Changed to allow ports
6553 to return a MonoInst instead of opcode
6554 (renamed mini_get_opcode_for_method to better reflect the new functionality)
6556 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
6557 Allow ports to return a created MonoInst instead of op-code, will enable
6559 (renamed mini_get_opcode_for_method to better reflected the functionality)
6561 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
6563 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
6565 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
6567 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
6570 2004-12-08 Martin Baulig <martin@ximian.com>
6572 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
6573 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
6575 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
6577 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
6580 * exceptions.cs: Disable some tests which depend on properties of x86 fp
6583 2004-12-08 Raja R Harinath <rharinath@novell.com>
6585 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
6587 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
6589 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
6590 bug introduced by the previous patch.
6592 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
6594 * mini-ppc.c, objectc.cs: handle large structs passed by value
6597 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
6599 * mini-ppc.c: OP_ARGLIST implementation from
6600 Geoff Norton <gnorton@customerdna.com>.
6602 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
6604 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
6605 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
6607 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
6609 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
6611 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6613 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
6616 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
6618 * mini-sparc.c: Zero out localled-ed memory.
6620 * iltests.il: Add tests for zeroing out localloc-ed memory.
6622 2004-12-04 Martin Baulig <martin@ximian.com>
6624 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
6625 mono_method_get_signature_full().
6627 2004-12-03 Massimiliano Mantione <massi@ximian.com>
6629 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
6630 and some utility functions (always for SSAPRE), integrated SSAPRE.
6632 * driver.c: Added ssapre option.
6633 * ssa.c: Small fix on OP_ARG handling.
6634 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
6635 * Makefile.am: Likewise.
6637 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
6639 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
6642 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
6645 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6647 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
6649 * cpu-s390.md : Increase instruction length of oparglist.
6651 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
6653 2004-11-30 Martin Baulig <martin@ximian.com>
6655 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
6656 virtual generic methods. We call a special helper_compile_generic_method()
6657 icall to retrieve the method from the vtable, inflate and compile
6658 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
6660 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
6662 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
6664 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
6666 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
6668 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
6671 2004-11-27 Ben Maurer <bmaurer@ximian.com>
6673 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
6674 platforms with PIC aot.
6676 2004-11-28 Martin Baulig <martin@ximian.com>
6678 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
6681 2004-11-28 Martin Baulig <martin@ximian.com>
6683 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
6684 the result of mono_type_get_underlying_type() to check whether
6687 2004-11-26 Martin Baulig <martin@ximian.com>
6690 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
6693 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
6695 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
6696 the same way as the other arguments so they won't get clobbered.
6698 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
6699 calls through R11 since it is clobbered by the trampoline code.
6701 2004-11-26 Raja R Harinath <rharinath@novell.com>
6703 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
6704 pick up in-tree mscorlib.dll.
6706 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
6708 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
6710 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
6711 runtime data/code are now stored in a table similar to the GOT in ELF.
6712 This allows the code itself to be position independent.
6714 * aot.c: Fix loading of referenced assemblies after the lazy assembly
6717 * aot.c: Attach ELF type (object/function) directives to all global
6720 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
6722 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
6724 * mini-amd64.h: Turn on PIC AOT code.
6726 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
6727 returning the offset within an OP_AOTCONST instruction where the GOT
6728 offset needs to be added.
6730 * mini.h: Bump AOT file format version.
6732 2004-11-25 Martin Baulig <martin@ximian.com>
6734 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
6735 uninflated generic methods.
6737 2004-11-25 Martin Baulig <martin@ximian.com>
6739 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
6741 2004-11-24 Martin Baulig <martin@ximian.com>
6743 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
6744 original klass (this only applies for generic instances).
6746 2004-11-24 Martin Baulig <martin@ximian.com>
6748 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
6749 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
6752 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
6754 * mini.c (mono_method_to_ir): Disable inlining for methods containing
6755 localloc. Fixes #69678.
6757 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
6759 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
6761 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
6762 used SSE registers on pinvoke calls. Fixes #69774.
6764 2004-11-23 Geoff Norton <gnorton@customerdna.com>
6766 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
6767 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
6769 2004-11-23 Raja R Harinath <rharinath@novell.com>
6771 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
6772 Refer directly to the mcs/ tree.
6774 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6776 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
6777 Check if a trampoline for a synchronized method is required.
6779 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
6781 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
6782 with localloc if needed. Throe arithmetric exception in
6783 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
6784 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
6786 2004-11-19 Geoff Norton <gnorton@customerdna.com>
6788 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
6789 types before switching on type. Fixes #69622.
6791 2004-11-19 Raja R Harinath <rharinath@novell.com>
6793 * Makefile.am (check-local): New. Integrate into 'make check'.
6794 (MCS,RUNTIME): Define using in-tree mono and mcs.
6796 (%.exe): Use $(ILASM).
6798 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
6800 * mini-ppc.c: adjust initial prolog size (bug #69691).
6802 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
6804 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
6807 2004-11-17 Raja R Harinath <rharinath@novell.com>
6809 * Makefile.am (clean-local): Rename from 'clean'.
6811 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6813 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
6814 to mono_arch_is_int_overflow.
6815 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
6818 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
6820 * declsec.c|h: New files to support declarative security attributes.
6821 Added function to check if a method has (applicable) security.
6822 * mini.c|h: Add check for declarative security attributes in
6823 mono_method_check_inlining.
6824 * Makefile.am: Added declsec.c and declsec.h to the build.
6826 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
6828 * mini.c, mini.h: update to keep dynamic code info per-domain.
6830 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
6832 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
6833 (mini_init): Get rid of it from here too.
6835 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
6837 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
6838 implemented OP_RETHROW (patch by Geoff Norton
6839 <gnorton@customerdna.com>).
6841 2004-11-10 Geoff Norton <gnorton@customerdna.com>
6843 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
6844 between appdomains. Fixes appdomain-unload on PPC.
6846 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
6848 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
6849 mini-exceptions.c: handle the new wrapper types.
6850 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
6851 token value as a MonoClass* when compiling a wrapper.
6852 mono_jit_create_remoting_trampoline now takes an additional
6853 MonoRemotingTarget parameter.
6855 2004-11-10 Martin Baulig <martin@localhost>
6857 * mini.c (mono_method_to_ir): Use `generic_container->context'
6858 rather than creating a new one.
6860 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6862 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
6864 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
6866 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
6868 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
6869 the experimental aot cache stuff.
6871 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
6873 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
6874 mini-exceptions.c: update to exception clause structure changes.
6876 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
6878 * exceptions-x86.c (throw_exception): Fix warnings.
6880 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
6883 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
6885 * exceptions-sparc.c (get_throw_exception): Really fix this.
6887 2004-11-07 Ben Maurer <bmaurer@ximian.com>
6889 * tramp-*.c: we no longer support icalls without wrappers, so
6890 a bit of code can be removed here
6892 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
6894 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
6897 * cpu-sparc.md: Add op_rethrow.
6899 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
6901 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
6903 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
6904 * mini-ops.h: Add OP_RETHROW.
6906 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
6908 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
6910 2004-11-05 Geoff Norton <gnorton@customerdna.com>
6912 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
6913 Makes the output much easier to read
6915 2004-11-05 Ben Maurer <bmaurer@ximian.com>
6917 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
6918 prevents another huge leak when compiling with ssa. Secondly, the
6919 performance of doing this rather than freeing the lists is much
6920 better. GList does a lock every time you allocate a list link,
6921 so that it can use a memory pool. So, it is better to just use
6922 a memory pool of our own.
6924 * ssa.c, linear-scan.c: replace g_list_remove_link with
6925 g_list_delete. The remove one does not free the GList, so we were
6926 leaking memory. On -O=all --compile-all with corlib, this cut down
6927 3 MB of allocations.
6929 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
6931 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
6933 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
6935 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
6936 into a new function mono_create_jit_trampoline ().
6938 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
6940 * trace.c (get_spec): Allow tracing of classes without a namespace.
6942 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
6944 * mini.c: Fix pointer overwrite in mini_method_compile.
6946 2004-11-2 Geoff Norton <gnorton@customerdna.com>
6948 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
6949 The darwin ABI needs some special handling for 1 and 2 byte structs
6950 Lets use lbz/lhz instead of lwz everywhere.
6951 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
6952 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
6953 Use stb/sth for the former, and put the latter always on stack instead of in
6956 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
6958 * trace.c (is_filenamechar): Add '_'.
6960 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6962 * mini-s390.c: Fix prolog length to allow for large trace requirements.
6964 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
6966 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
6968 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
6969 depends on libmonogc. Fixes #68805.
6971 2004-10-26 Miguel de Icaza <miguel@ximian.com>
6973 * mini.c (mono_jit_free_method): Provide extra information for
6974 this error. Currently this leaks, but will be turned into a
6975 developer option in the future.
6977 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
6979 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
6981 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
6983 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
6984 boundary. Fixes reading of PATCH_INFO_R4 and R8.
6985 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
6987 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
6989 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
6990 trampolines for AOT code.
6992 2004-10-22 <vargaz@freemail.hu>
6994 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
6995 constructed types. Fixes #68136.
6997 2004-10-21 Martin Baulig <martin@ximian.com>
6999 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
7000 if it returns true, unwind the stack to the call instruction.
7002 2004-10-21 <vargaz@freemail.hu>
7004 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
7006 * mini.h: Bump AOT version number.
7008 * objects.cs: Add another test for unbox trampolines.
7010 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
7013 2004-10-20 <vargaz@freemail.hu>
7015 * driver.c: Add SHARED to the set of optimizations tested.
7017 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
7019 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
7022 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
7024 2004-10-20 Martin Baulig <martin@ximian.com>
7026 * mini-exceptions.c (mono_handle_exception): Call
7027 mono_debugger_handle_exception() to tell the debugger about
7028 catch/finally clauses.
7030 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
7032 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
7034 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
7037 2004-10-15 Geoff Norton <gnorton@customerdna.com>
7039 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
7040 methods as their native size, fixed bug #57543, #57545.
7041 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
7042 This saves a temporary register and mullw call down into 1 (minor perf
7043 increase for cases like sum = sum * 5; This use to translate into:
7046 It now translates to
7049 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
7051 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
7054 2004-10-11 Martin Baulig <martin@ximian.com>
7056 * mini.c (mono_method_to_ir): If we're a generic method, get the
7057 MonoGenericContainer from our MonoMethodNormal and create a
7058 MonoGenericContext from it.
7060 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
7062 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
7064 * basic-long.cs: Add test for checked i8->i2 cast.
7066 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
7068 * inssel-ppc.brg: added a couple of speedup rules.
7070 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
7072 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
7073 to speed up rebuilds.
7075 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
7077 * mini-s390.c: Minor fix to OP_OR_IMM.
7079 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
7081 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
7082 better. Fixes appdomain-unload.exe on sparc.
7084 2004-10-02 Massimiliano Mantione <massi@ximian.com>
7086 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
7087 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
7090 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
7092 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
7094 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
7096 * mini.c: Always generate a field read/write wrapper for members
7097 of the class MarshalByRefObject since the actual instance could
7100 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
7102 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
7104 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
7106 * driver.c mini.h trace.c: Move the setting of the main assembly into
7107 a separate function called mono_trace_set_assembly () and call it after
7108 actually loading the main assembly. Fixes #66872.
7110 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
7112 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
7113 using the code manager.
7115 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
7117 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
7119 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
7121 * cpu-amd64.md: Fix bug in previous patch.
7123 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
7126 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
7128 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
7129 mini-exceptions.c: updates for changed stack walk interface.
7131 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
7133 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
7135 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
7137 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
7139 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
7141 * driver.c (mini_regression_list): Do not call mono_assembly_close
7142 since assemblies can't be unloaded.
7144 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
7146 * cpu-amd64.md: Fix more instruction lengths.
7148 * cpu-amd64.md: Fix lengths of some instructions.
7150 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
7152 * inssel.brg: Make the array ldelema check aot friendly.
7154 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
7156 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
7158 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
7160 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
7162 * mini-x86.c: Fix build.
7164 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
7165 mono_type_get_underlying_type () helper function to simplify code.
7167 2004-09-09 Martin Baulig <martin@ximian.com>
7169 * mini-amd64.c: Don't access `type->data.klass' directly, call
7170 mono_class_from_mono_type() instead since the type may be a
7173 2004-09-09 Martin Baulig <martin@ximian.com>
7175 * mini-amd64.c (get_call_info): Fix support for generic instances.
7176 (add_valuetype): Use mono_class_from_mono_type() to get the class
7177 since we can be a generic instance.
7179 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
7181 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
7183 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
7185 * liveness.c: reset spill costs on each scan: bug 62107
7187 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
7189 * exceptions-sparc.c (mono_arch_find_jit_info): remove
7190 unnecessary line that doesn't compile
7192 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
7194 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
7195 trampolines, make them call an error function so people can fix their
7198 2004-09-06 Martin Baulig <martin@ximian.com>
7200 * mini.c (mono_method_to_ir): When initializing locals, handle a
7201 generic instances like a valuetype if it's a valuetype and like a
7202 class if it's a class.
7204 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
7206 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
7207 stack. Fixes #64674.
7209 * exceptions.cs: Add test for unwinding of call arguments.
7211 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
7213 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
7214 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
7215 set the carry/borrow flag). The sparc and s390 implementations
7216 can now use optimized versions (and simplify the code). ppc bugfixes.
7218 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
7220 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
7222 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
7224 * inssel-amd64.brg: Remove leftover 32 bit rule.
7226 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
7228 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
7230 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
7231 mono_arch_find_jit_info functions into a new function. Fix a memory
7234 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
7237 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
7239 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
7242 * exceptions.cs: Add array size tests.
7244 * mini.c: Allocate a separate icall wrapper for each arity of
7245 mono_array_new_va. Fixes #59509.
7247 * exceptions.cs: Add testcase for 64578.
7249 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
7251 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
7253 2004-09-02 Martin Baulig <martin@ximian.com>
7255 * mini.c (mono_method_to_ir): When initializing the locals, call
7256 handle_initobj() on the generic instance itself, not its
7259 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
7261 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
7262 MonoJitInfo for dynamic methods.
7264 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
7266 * mini.c: Add support for freeing JIT data for dynamic methods.
7268 2004-09-01 Martin Baulig <martin@ximian.com>
7270 * mini-x86.c (is_regsize_var): Added support for generic
7272 (mono_arch_emit_prolog): Make this compile again, use
7273 `x86_push_imm_template (code)'.
7275 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
7277 * mini-x86.c: make all push_imm instructions that get
7278 patched always emit the long form
7280 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
7282 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
7283 in a per-domain hash.
7285 * mini-amd64.c (merge_argument_class_from_type): Handle generic
7288 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
7290 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
7293 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
7296 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
7297 Beginnings of SSE2 support.
7299 * exceptions.cs: Add more tests for checked int<->uint casts.
7301 2004-08-28 Martin Baulig <martin@ximian.com>
7303 * mini-x86.c (mono_arch_instrument_epilog): Added support for
7307 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
7308 Handle generic instances recursively.
7310 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
7312 * iltests.il: test for conv.u8 on a constant
7314 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
7316 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
7317 LCONV_x4 (shrun_32 (membase)).
7319 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
7321 * inssel-x86.brg: c&p rules for push/setret of long
7323 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
7325 * inssel-x86.brg: c&p rules for compare (base, regvar) and
7326 compare (regvar, base)
7328 * inssel-x86.brg: more burg love
7330 * inssel.brg: more cleanup
7332 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
7334 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
7336 * basic-long.cs, basic-calls.cs: new tests for optimization.
7338 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
7340 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
7343 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
7345 * mini-amd64.c (read_tls_offset_from_method): Add another case.
7347 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
7349 * inssel.brg (mini_emit_memcpy): use
7350 NO_UNALIGNED_ACCESS to disable memcpy optimization
7352 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
7354 * mini-amd64.c: Handle generic types in various places.
7356 * mini.c (mono_method_to_ir): Handle generic types in init locals.
7358 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
7360 * mini.c (handle_box): Fix warning.
7362 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
7364 * mini-amd64.h: Enable the emit_state optimization.
7366 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
7368 * mini-amd64.c: Add some new 64 bit peephole opts.
7370 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
7372 * cpu-amd64.md: sreg1 of div instructions must be %rax.
7374 * mini-amd64.c: Register allocator fixes.
7376 * mini.c: Add an optimization to emit_state to avoid allocation of new
7377 registers on some platforms.
7379 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
7381 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
7383 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
7384 allocation. Fixes #63085.
7386 * basic-long.cs: Add new regression test.
7388 * mini-amd64.c: Register allocator improvements.
7390 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
7392 * mini-amd64.c (read_tls_offset_from_method): Add another code
7395 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
7396 instruction sequence for nullifying class init trampolines.
7398 * objects.cs: Add new regalloc test.
7400 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
7402 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
7404 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
7406 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
7409 * driver.c: Fix profiling after TLS changes.
7411 * driver.c (mono_main): Set mono_stats.enabled if needed.
7413 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
7416 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
7418 * mini-x86.c: use a 1 op rather than a 2 op tls access
7419 instruction -> faster.
7421 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
7423 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
7426 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
7428 * exceptions-sparc.c (throw_exception): fix typo
7430 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
7432 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
7433 set tree->dreg correctly with tls. Allow any
7434 register to be used.
7436 * mini-x86.c (read_tls_offset_from_method): add new code
7437 generation pattern seen with GCC.
7440 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
7442 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
7443 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
7444 exceptions-sparc.c: fix some performance issues in exception
7445 handling and setting of the stack trace for exceptions that were
7448 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
7450 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
7453 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
7456 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
7458 This patch inlines tls access, when possible.
7460 * mini.h: new arch functions for TLS intrinsics.
7461 All platforms updated with a stub.
7463 * mini.c: use the new intrinsics
7465 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
7466 arch specific intrinsic for tls variables
7468 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
7470 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
7473 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
7475 * mini.c: thread local allocation
7477 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
7479 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
7481 * Makefile.am: Link against the static version of libmonogc.
7483 * Makefile.am: Link the static versions of the convenience libraries
7484 into the mono executable.
7486 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
7488 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
7490 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
7491 on integer overflow.
7493 * mini-amd64.c: Reorganize function call code.
7495 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
7497 2004-08-14 Ben Maurer <bmaurer@ximian.com>
7499 * inssel-x86.brg: use xor eax,eax.
7501 * basic.cs: new tests
7503 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
7505 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
7506 in exception throwing code.
7508 2004-08-14 Ben Maurer <bmaurer@ximian.com>
7510 * inssel-x86.brg: use xor esi,esi.
7512 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
7514 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
7515 can trace methods compiled during mini_init () too.
7517 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
7520 2004-08-14 Ben Maurer <bmaurer@ximian.com>
7522 * Makefile.am: static link on x86 (r=zoltan)
7524 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
7526 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
7527 code since it causes some programs to fail.
7529 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
7531 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
7533 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
7535 * mini.c: ovfops_op_map - add STACK_OBJ case for
7537 * basic.cs: add test_0_pin_string as test
7540 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
7542 * Makefile.am: build C# if srcdir != builddir
7544 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
7546 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
7547 fall-through blocks.
7549 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
7551 * driver.c: enable loop by default again and include abcrem in -O=all.
7553 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
7555 * iltests.il: Add some localloc tests.
7557 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
7559 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
7562 * inssel-amd64.brg: Add some optimizations.
7564 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
7567 * Makefile.am: Statically link mono against libmono on AMD64.
7569 * mini-amd64.c inssel-amd64.brg: Optimizations.
7571 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
7573 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
7575 * tramp-amd64.c: Patch calling code in trampolines.
7577 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
7579 * mini-amd64.c: pinvoke struct passing fixes.
7581 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
7583 * mini-sparc.c: redo change, make mono_arch_cpu_init call
7584 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
7586 2004-08-05 Duncan Mak <duncan@ximian.com>
7588 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
7591 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
7593 * mini-amd64.c (emit_move_return_value): Move return value for normal
7596 2004-08-05 Martin Baulig <martin@ximian.com>
7598 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
7599 `type->type'; just modify `type' itself when dealing with enums
7600 and generic instances.
7601 (check_call_signature): Make `simple_type' a `MonoType *'.
7603 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
7605 * mini.c: Use OP_PADD to add offsets to addresses.
7607 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
7609 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
7611 * mini-sparc.c (mono_arch_emit_epilog): fix check
7612 for folding last op into restore instruction
7614 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
7616 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
7617 helper methods using the code manager.
7619 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
7621 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
7623 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
7625 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
7626 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
7628 * mini-s390.c: fix tail processing
7630 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
7632 * mini-ppc.c: mul.ovf.un exception name fix.
7634 2004-08-03 Martin Baulig <martin@ximian.com>
7636 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
7637 instances; before jumping to `handle_enum', also modify `ptype'.
7639 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
7641 * cpu-sparc.md: fcall maximal length too small.
7643 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
7645 * mini-amd64.c mini.h: Add initial support for passing/returning
7646 structures to/from pinvoked methods.
7648 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
7650 * mini-ppc.c: reg allocator fix.
7652 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
7654 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
7656 * inssel.brg: Optimize memset on 64 bit machines.
7658 * mini-amd64.c: Fix some vararg cases.
7660 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
7662 * mini-s390.c: Corrected macro in emit_float_to_int
7664 * s390-abi.cs: Tests to exercise the s390 ABI
7666 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
7668 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
7671 * basic.cs: Add a test for add.ovf.un.
7673 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
7675 * mini-sparc.c: add case for OP_IDIV_UN
7677 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
7679 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
7681 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
7683 2004-07-30 Ben Maurer <bmaurer@ximian.com>
7685 * basic.cs: regression tests.
7687 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
7690 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
7692 * basic.cs: Add a new test.
7694 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
7695 and AOT. Various fixes and optimizations.
7697 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
7699 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
7701 * mini-ppc.c: make sure temp regs are not used for global reg
7704 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
7706 * cpu-sparc.md: conv_i8 fix for 64bits
7708 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
7710 2004-07-29 Ben Maurer <bmaurer@ximian.com>
7712 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
7713 add opcode for cmp BYTE PTR [eax], imm.
7715 * inssel.brg: Make memcpy and memset takes bases.
7717 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
7719 * *-amd64.*: More AMD64 work.
7721 2004-07-28 Ben Maurer <bmaurer@ximian.com>
7723 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
7724 add a compare-not-equal opcode.
7726 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
7728 * mini.c: Use mono_init_from_assembly instead of mono_init.
7730 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
7732 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
7734 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
7736 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
7738 * inssel.brg: 64 bit fixes.
7740 * mini.h (MonoCallInst): Add some AMD64 specific data.
7742 * mini.h: Add some OP_P opcodes.
7744 2004-07-28 Ben Maurer <bmaurer@ximian.com>
7746 * basic.cs: tests for 61797 and 61740
7748 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
7750 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
7751 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
7753 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
7755 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
7757 * *-amd64*.*: Ongoing AMD64 work.
7759 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
7761 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
7763 * *-amd64*: Ongoing AMD64 work.
7765 * mini-arch.h: Add AMD64 support.
7767 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
7769 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
7771 * mini-ops.h: Add new opcodes.
7773 * Makefile.am: Add AMD64 support.
7775 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
7776 rules into the inssel-long*.brg files.
7778 * *-amd64.*: Add beginnings of AMD64 backend.
7780 2004-07-22 Ben Maurer <bmaurer@ximian.com>
7782 * mini.c (print_dfn): commenting out the code that prints
7783 the cil. With -O=deadce, this makes -v -v crash.
7785 * cpu-pentium.md: make checkthis have a length of 2
7787 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
7789 * mini-sparc.h: fix implementations of __builtin
7790 functions for Sun compiler for V9.
7792 2004-07-16 Ben Maurer <bmaurer@ximain.com>
7794 * mini.c: use the new stelem.ref wrapper
7795 * exceptions.cs, arrays.cs: new stelem.ref tests
7797 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
7799 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
7800 new XSP should work with these changes).
7802 2004-07-14 Ben Maurer <bmaurer@ximain.com>
7804 * inssel-{long32,x86,}.brg: trivial optimizations.
7806 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
7808 * mini.c: load value when emitting box operation in
7811 2004-07-12 Ben Maurer <bmaurer@ximian.com>
7813 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
7814 is one byte shorter than cmp DWORD PTR [eax], 0.
7816 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
7818 * inssel-ppc.brg: arguments on the stack are always
7819 relative to the stack pointer (spotted by Neale Ferguson).
7821 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7823 * exceptions-x86.c: delay appending the method name to the trace until
7824 after mono_jit_info_table_find is called, as this gets the real
7827 2004-07-09 Ben Maurer <bmaurer@ximian.com>
7829 * aot.c: register roots
7831 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
7833 * aot.c : I could just use PLATFORM_WIN32 flag.
7835 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
7837 * aot.c : Reverting the previous fix. This time it broke linux build.
7839 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
7841 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
7843 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
7845 * mini.c (handle_stack_args): Remove some more debugging code.
7847 * mini.c (handle_stack_args): Remove debug output left in by mistake.
7849 * driver.c mini.h aot.c: Allow additional options to be specified with
7850 --aot and pass them to mono_compile_assembly.
7852 * aot.c: Add experimental code to AOT compile all loaded assemblies
7853 on demand and save the code into a cache in the filesystem.
7855 * aot.c: Add support for more wrapper methods.
7857 * mini.c (handle_stack_args): Handle some corner cases. Fixes
7860 * cpu-*.md: Remove removed opcodes.
7862 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
7863 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
7864 related icalls to marshal.c.
7866 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
7868 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
7870 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
7872 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
7874 2004-07-06 Ben Maurer <bmaurer@ximian.com>
7875 * liveness.c: If liveness is recomputated we need to reset the information
7876 for each variable. This way, if the liveness range has been narrowed
7877 by optimizations that happened after the last computation, we can return
7880 For example, if you have
7885 // Tons of code that does not affect i
7891 i = 0 is dead code and will be removed by SSA. However, when
7892 linear scan gets to the code, i will still appear to be live
7893 throughout the entire block. This prevents good register allocation.
7895 2004-07-06 Martin Baulig <martin@ximian.com>
7897 * debug-mini.c (mono_debug_init_method): Allow
7898 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
7899 (mono_debug_add_icall_wrapper): New method.
7901 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
7903 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
7905 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
7908 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
7910 * aot.c (mono_aot_load_method): Fix loading of debug info.
7912 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
7914 * aot.c: Add logging support.
7916 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
7918 * mini.h: Add prototype for mono_print_method_from_ip.
7920 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
7922 * inssel.brg: 64 bit fixes.
7924 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
7927 * Makefile.am: Add SPARC64 support.
7929 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
7931 * aot.c: Fix alignment problems on 32 bit platforms.
7933 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
7935 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
7938 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
7941 * mini.h: Bump AOT file version. Some 64 bit fixes.
7943 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
7945 * inssel-sparc.brg: Add new rule to avoid register moves.
7947 * inssel.brg: Add ldind_to_load_membase helper function.
7949 2004-06-30 Ben Maurer <bmaurer@ximian.com>
7951 * mini.c: OffsetToStringData intrinsic.
7953 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
7955 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
7957 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
7960 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
7961 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
7963 * mini.c: reinstated mono_compile_get_interface_var()
7964 on x86, too, since the change breaks the Gtk# build there as well.
7966 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
7968 * driver.c: remove loop from the default optimizations: it seems to
7969 interact badly with some of the other options (see bug #60613).
7971 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
7973 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
7974 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
7976 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
7978 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
7979 vararg-using methods.
7981 2004-06-21 Martin Baulig <martin@ximian.com>
7983 * mini/mini-exceptions.c
7984 (mono_handle_exception): Added `gpointer original_ip' argument.
7985 After calling mono_unhandled_exception(), call
7986 mono_debugger_unhandled_exception() and if that returns true,
7987 restore the context and return.
7989 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
7991 * mini-ppc.c: prefer the use of relative branches so
7992 they won't need to be patched in aot code (patch from Patrick Beard).
7994 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
7996 * aot.c: patch from Patrick Beard to make the output assembly
7997 more correct for the MacOSX assembler. Small tweak to
7998 generate sane images on Linux/PPC, too.
8000 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
8002 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
8003 case until bug #59509 is fixed (shows up in #60332).
8005 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
8007 * mini.c: make sure the needed wrappers are compiled, too, with
8010 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
8012 * driver.c: remove NPTL reference in --version output.
8014 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
8016 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
8017 generate valid assembly for the Mach-O assembler.
8019 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
8021 * driver.c: don't include abcrem in the all optimization specifier
8022 since it slows down jit compilation too much for now.
8024 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
8026 * mini.c: use BIGMUL only if both operands have the same signage.
8027 * iltests.il: Test for bug 60056. (errors related to signage in
8032 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
8034 * mini.c, aot.c: memory leak fixes.
8036 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
8038 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
8040 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
8042 * Makefile.am: remove the -static hack completely, it links in
8043 statically glib as well.
8045 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
8047 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
8048 * exceptions.cs: make it compile with new mcs/csc.
8050 2004-06-03 Massimiliano Mantione <massi@ximian.com>
8051 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
8052 and added relevant test case.
8054 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
8056 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
8057 regressions in gtk-sharp.
8059 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
8061 * exceptions.cs: New regression tests.
8063 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
8065 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
8067 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
8069 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
8071 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
8073 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
8075 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
8077 * mini.c (mono_jit_runtime_invoke): Init class in this
8078 method instead of trusting mono_jit_compile_method to
8079 do the work (because wrappers can be in object class)
8081 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
8083 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
8085 * basic-long.cs: New regression test.
8087 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
8089 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
8092 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
8094 * Makefile.am: fix miguel's change to build mono statically against
8095 libmono (track build dependencies).
8097 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
8099 * cfold.c: Some glib versions do not have G_MININT32.
8101 2004-05-26 Massimiliano Mantione <massi@ximian.com>
8103 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
8104 with precision of tan, atan, sin and cos, and implemented related
8105 regressions tests (fixes bug 54467, but one new problem appeared and
8108 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
8110 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
8112 * exceptions.cs: Add test for constant folding && division by zero.
8114 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
8115 since driver.c is in libmono too, so the optimization was useless.
8117 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
8118 variable to driver.c so the compiler can emit more efficient code to
8121 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8123 * Makefile.am: don't distribute generated inssel.[ch] files.
8125 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
8127 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
8128 into the default appdomain. Fixes #58707.
8130 * jit-icalls.c: Remove the broken approximation for truncl, doing
8131 no conversion is better.
8133 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
8136 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
8138 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
8139 of the mcrxr instruction which is not available on some processors
8140 even if it's documented to be. Implement add and sub overflow correctly
8141 (still not complete for long unsigned). Speed up icalls a bit.
8143 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
8145 * mini.c (mono_jit_compile_method_with_opt): Make sure that
8146 we run .cctor in the current domain instead of target_domain.
8148 Fixes bug #58558, .cctor not being called in -O=shared.
8150 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
8152 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
8154 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
8156 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
8157 which can be done with an imm8, do it that way.
8158 (mono_arch_output_basic_block): ditto for a jmp
8159 (mono_arch_emit_prolog): Computate maximum offset of a label.
8161 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
8163 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
8164 now tries to allocate prefered physical reg's for virtual
8165 regs. This reduces the number of emited spills/loads with
8166 20-30% on our core assemblies.
8168 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
8170 * jit-icalls.c: truncl() is not needed and trunc() is
8171 the correct thing to do anyway (bug #58287).
8173 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
8175 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
8178 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
8180 * driver.c: enable loop optimizations by default.
8182 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
8184 * mini-x86.c: fix calc of max loop size when aligning loops start.
8186 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
8188 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
8191 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
8193 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
8196 * basic-long.cs: Add tests for add/subtract of immediates with carry.
8198 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
8200 * mini.c (inline_method): Allways inline some wrappers even if the cost
8201 is too large. Fixes #58785.
8203 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
8205 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
8207 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
8208 (crichton@gimp.org). Beginning of support for sparc/linux.
8210 * mini-sparc.c: Optimize retrieval of LMF address.
8212 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
8214 * exceptions-ppc.c: handle alloca in methods with clauses.
8216 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
8218 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
8220 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
8222 * mini.c: Delegate most of the abort signal work to
8223 mono_thread_request_interruption, which also handles Stop and Suspend
8226 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
8228 * mini.c mini.h: Allow inlining of icall wrappers if the backend
8229 supports the save/restore lmf opcodes.
8231 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
8233 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
8236 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
8238 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
8240 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
8241 methods which contain array accesses.
8243 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
8244 boundaries. Fixes #58537.
8246 * iltests.il: Add regression test for #58537.
8248 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
8250 * mini-x86.c (mono_arch_local_regalloc): Last part of
8251 fix for bug #58633 (releasing register to early).
8253 2004-05-18 Miguel de Icaza <miguel@ximian.com>
8255 * basic-long.cs: Add new regression test.
8257 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
8259 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
8260 register too early on the chain.
8262 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
8264 * mini.c (create_helper_signature): Use a helper function to reduce
8265 the code which needs to be written. Also set the calling convention of
8266 icalls on windows. Fixes #57840.
8268 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
8270 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
8271 exceptions-ppc.c: added helper function to get the instruction address
8272 from a signal handler context.
8274 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
8276 * helpers.c: use g_get_tmp_dir. Invokes happyness
8279 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
8281 * helpers.c: Add new env variable to pass args to objdump.
8282 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
8284 2004-05-17 Radek Doulik <rodo@ximian.com>
8286 * Makefile.am (common_sources): added abcremoval.h so it get
8287 disted and daily mono packages on go-mono.com will build again
8289 2004-05-17 Massimiliano Mantione <massi@ximian.com>
8291 * abcremoval.c: Fixed coding style, added copyright header.
8293 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
8295 * mini.h: Added prototype for abc removal main function.
8297 * build_relations_propagation_table.pl: Added copyright header.
8299 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
8301 * basic-long.cs: reg test for complex ceq_long bug.
8303 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
8305 * mini-x86.c (mono_arch_local_regalloc): Correctly free
8306 reg in long and clob case (bug #58343). Fixed/added comments.
8308 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
8310 * mini.c (mono_jit_runtime_invoke): Follow new convention
8311 of calling the invoke method with an function pointer.
8313 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
8315 * ChangeLog: Fix author of memory leak patch.
8317 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
8319 * Makefile.am: fix make dist as well...
8322 2004-05-14 Massimiliano Mantione <massi@ximian.com>
8324 * cfold.c: Made so that conversions from pointer to int4 are no-ops
8325 on archs where pointers are 4 bytes long.
8327 * Makefile.am: Added abcremoval.c source file.
8329 * abcremoval.c: Added abcremoval.c.
8331 * abcremoval.h: Added abcremoval.h.
8333 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
8335 * inssel.brg: Enabled bounds check removal.
8337 * mini.c: Added support for abcrem optimization.
8339 * mini.h: Added abcrem optimization label.
8341 * driver.c: Added support for abcrem optimization.
8343 * propagated_relations_table.def: Added propagated_relations_table.def.
8345 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
8347 * mini.c, cfold.c: fix style.
8349 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
8351 * mini.c: handle issue with the low-level implementation of
8352 some long opcodes (bug #54209).
8354 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
8356 * basic.cs: test for my new cmov stuff.
8358 2004-05-13 Patrik Torstensson
8360 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
8361 opt and added peephole documentation.
8363 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
8365 * tramp-ppc.c: rewrote the generic trampoline code.
8367 2004-05-11 Patrik Torstensson
8369 * mini-x86.c: optimize long shl/shr asm code (one less branch)
8371 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
8373 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
8375 * mini.h mini.c dominators.c: Applied patch from Derek Woo
8376 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
8378 * mini.c: Add new icalls for AsAny marshalling.
8380 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
8382 * tramp-ppc.c, mini-ppc.c: more cleanups.
8384 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8386 * mini.c: no warnings.
8388 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
8390 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
8392 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
8394 * mini.c: In the thread abort signal handler, if the thread is in the
8395 process of being stoped, don't throw the Abort exception, just stop the
8398 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
8400 * tramp-ppc.c: removed old code.
8402 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
8404 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
8405 do some simple speed optimizations on ppc.
8407 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
8409 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
8410 and large offsets in load/store.
8412 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
8414 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
8415 it causes regressions.
8417 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
8419 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
8422 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
8424 * jit-icalls.c: remove warnings.
8425 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
8426 speedups for unsafe code.
8428 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
8430 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
8432 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
8434 * basic-calls.cs: Add new regression test.
8436 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
8439 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
8441 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
8444 2004-05-06 Patrik Torstensson
8446 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
8447 long reg allocation in any reg (not only eax:edx) and implemented
8448 long shl/shr ops in asm instead of helpers.
8450 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
8452 * mini-sparc.h: Fix warnings.
8454 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
8457 * mini-exceptions.c (mono_handle_exception): Call the filter in a
8458 separate statement for clarity.
8460 * mini-sparc.c: Update status.
8462 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
8464 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
8467 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
8469 * inssel-ppc.brg: another small pre-release workaround:
8470 we don't do overflow detection for long_sub_un.
8472 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
8474 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
8475 (also works around a weird ppc bug: 57957).
8477 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
8479 * tramp-ppc.c: trampoline fixes.
8481 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
8483 * mini-ppc.c: fixed typos.
8485 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
8487 * mini-ppc.c, exceptions-ppc.c: more code saves registers
8488 at the top of the stack. Fixed typos. Use a frame registers
8489 for all the methods with exception clauses.
8491 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
8493 * exceptions-ppc.c: restore fp registers.
8495 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
8497 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
8498 order from the stack top (moved the stack room to save the
8499 return value for trace after the param area). Fixed corruption
8500 in restoring registers on unwind.
8502 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
8504 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
8506 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
8508 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
8509 and prolog/epilog for methods that use it. Allow
8510 enough param area room for varargs methods. Fix miguel's
8511 breakage in exception handling.
8513 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
8515 * Makefile.am: run genmdesc only on current arch.
8517 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8520 * mini-x86.h: fix the build on windows.
8522 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
8524 * 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.
8526 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
8528 * mini-exceptions.c: New file.
8530 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
8531 Move some parts of the x86 exception handling code to an
8532 arch-independent file so it can be shared with other ports.
8534 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
8536 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
8538 2004-04-26 David Waite <mass@akuma.org>
8540 * driver.c: remove comma from end of enumeration declaration
8542 2004-04-26 Jackson Harper <jackson@ximian.com>
8544 * driver.c: parse config file before loading first assembly. This
8545 allows the user gac to be enabled/disabled.
8547 2004-04-23 Miguel de Icaza <miguel@ximian.com>
8549 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
8550 simpler mechanism: we do not care what is encoded initially
8551 (branch absolute or relative), we care about the code and its
8552 target. I kept the old code for reference for now.
8554 The new code tries first to determine if the jump is anywhere in
8555 the -/+32 absolute meg range, if it succeeds, it encodes using the
8556 absolute branch; If not, it tried to find something in the
8557 relative range, if not, it uses the handle_thunk code.
8559 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
8561 * exceptions-ppc.c: use the correct ip register on macosx.
8563 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
8565 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
8567 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
8569 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
8570 Raise exception on integer divide by zero by hand since the hw
8571 doesn't support it. Handle NaNs in FP compares.
8573 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
8575 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
8576 code reducing duplication between the platforms and enabled
8577 signal exception handling (on linux for now).
8579 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
8581 * exceptions-ppc.c: more macosx support.
8583 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
8585 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
8587 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
8589 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
8591 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
8593 * iltests.il: more tests.
8595 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
8597 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
8600 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
8602 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
8604 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
8606 * liveness.c: Mark variables as volatile in all basic blocks reachable
8607 from exception clauses.
8609 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
8611 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
8614 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
8616 * iltests.il, basic.cs: more tests for regalloc.
8618 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
8620 * iltests.il: Some tests for register allocation modifications
8623 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
8625 * exceptions.cs: Add regression test for bug #56782.
8627 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
8628 original stack trace if an exception is rethrown. Fixes #56782. Oh,
8629 the beauty of fixing the same thing in 5 different files...
8631 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
8633 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
8636 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
8638 * mini.c: Add support for STRWLPARRAY marshalling convention.
8640 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
8642 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
8643 to init the context to setup the regs pointer).
8645 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
8647 * exceptions-ppc.c: more exceptions work.
8649 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
8651 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
8654 2004-04-13 Miguel de Icaza <miguel@ximian.com>
8656 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
8657 can use the memory directly.
8659 * cpu-pentium.md: Update documentation from a post from Zoltan.
8661 add x86_add_membase, x86_sub_membase, x86_mul_membase
8663 2004-04-13 Miguel de Icaza <miguel@ximian.com>
8665 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
8666 GENERAL_REGS they were also hardcoded for all PPC ports.
8668 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
8670 Remove hard-coded limit for floating point registers, use
8671 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
8673 Notice that in MacOS X calling conventions you can fit a lot more
8674 floating point values in registers, so I should update the PInvoke
8675 test to excercise the passing of floating point values on the
8676 stack (currently broken).
8678 2004-04-06 Miguel de Icaza <miguel@ximian.com>
8680 * tramp-ppc.c (create_trampoline_code): Added
8681 JUMP_TRAMPOLINE_SIZE.
8682 (ppc_magic_trampoline): Follow the pattern from
8683 x86_magic_trampoline: if code is set to zero, return.
8684 (create_trampoline_code): Always pass MonoMethod to the jump
8685 trampoline, before it was passing a null.
8686 (mono_arch_create_jump_trampoline): Implement the jump stub, could
8687 share the code with mono_arch_create_jit_trampoline.
8689 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
8691 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
8694 * cpu-g4.md: Added length for jmp instruction, the worst case
8695 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
8698 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
8700 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
8702 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
8704 * mini.c: Only set bblock->real_offset when adding a new bblock, and
8705 before each IL instruction.
8707 * mini.c (CEE_BOX): Fix warnings.
8709 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8711 * mini.c: removed a few unused vars and extra whitespace.
8713 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
8715 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
8717 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
8719 (OP_GETCHR): use the above
8720 (CEE_LDELEMA): use the above.
8722 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
8723 version of the generic impl.
8724 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
8725 (CEE_LDELEMA): use the above.
8727 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
8729 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
8732 * iltests.il: Added new regression test for #56317.
8734 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
8736 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
8737 under NetBSD. Fixes #56450.
8739 * liveness.c (update_gen_kill_set): Fix previous patch.
8741 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8743 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
8745 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
8747 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
8750 * inssel-sparc.brg: Add more optimizations.
8752 * mini-sparc.c: Replace multiply/divide with shifts if possible.
8754 2004-04-01 Martin Baulig <martin@ximian.com>
8756 * mini.c (handle_box): New static function; moved the
8757 implementation of CEE_BOX here.
8758 (mono_method_to_ir): Added `constrained_call' variable.
8759 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
8760 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
8761 mono_method_get_constrained() to get the method.
8763 2004-04-01 Martin Baulig <martin@ximian.com>
8765 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
8766 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
8767 (mono_method_to_ir): We don't need these macros anymore since
8768 mono_class_get_full() already takes care of it.
8770 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8772 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
8773 use @function (as doesn't accept #function here) and check the return
8774 value of system and stop if fails.
8776 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8778 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
8780 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
8782 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
8784 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
8786 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
8789 * basic-long.cs: Add test for negation of Int64.MinValue.
8791 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
8793 * mini-sparc.c: Update status.
8795 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
8797 * exceptions-sparc.c: Fix return value in filters.
8799 * inssel-sparc.brg: Fix register allocation in some rules.
8801 2004-03-28 Martin Baulig <martin@ximian.com>
8803 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
8806 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
8808 * mini-x86.c (mono_arch_patch_code): Fix warnings.
8810 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
8811 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
8812 remove unused conv_u4 opcode.
8814 * mini-x86.c: Remove valgrind workaround since it slows down things
8815 even when mono is not run under valgrind.
8817 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
8819 * mini-sparc.c: Update status.
8821 * inssel-sparc.brg: Add some optimizations.
8823 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
8824 future delay slot filling. Add support for varargs, tail calls and JMP.
8826 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
8827 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
8829 * inssel.brg: Fix register allocation in OP_ARGLIST.
8831 * inssel.brg: Fix warnings.
8833 2004-03-25 Martin Baulig <martin@ximian.com>
8835 * mini.c (inflate_generic_field): Removed.
8836 (mini_get_method): Removed, use mono_get_method_full(),
8837 (mini_get_class): Removed, use mono_class_get_full().
8838 (mono_method_to_ir): Pass our generic context to
8839 mono_field_from_token().
8841 2004-03-25 Martin Baulig <martin@ximian.com>
8843 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
8844 of a `MonoMethod *'.
8845 (mini_get_method): Take a `MonoGenericContext *' instead
8846 of a `MonoMethod *'.
8847 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
8848 a new local variable called `generic_context' which holds the
8849 current `MonoGenericContext *'; use it to lookup things.
8851 2004-03-24 Martin Baulig <martin@ximian.com>
8853 * mini.c (mini_get_class): New static method; if we're inside a
8854 generic instance, inflate the class if neccessary.
8855 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
8857 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
8859 * iltests.il: New regression test for #55976.
8861 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
8864 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
8866 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
8869 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
8871 * liveness.c: Consider SSA stores as well as loads when making vars
8874 * exceptions.cs: New regression tests for register allocation.
8876 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
8878 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
8879 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
8880 domain lock only to protect puntual access to data structures.
8881 Added access lock for sighash, jit_icall_hash_name,
8882 jit_icall_hash_addr and domain->code_mp.
8884 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
8886 * driver.c: Print SIGSEGV handling method.
8888 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
8890 * mini.c (setup_jit_tls_data): Handle case when this is called
8891 multiple times for a thread.
8893 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
8894 is different from fbxx_un. Fixes #54303. Also use constants instead of
8895 magic numbers in a lot of places.
8897 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
8899 * exceptions.cs: Fix cctor test when --regression is used.
8901 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
8903 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
8906 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
8908 * inssel-ppc.brg: fixed register assignments for some rules.
8910 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
8912 * exceptions.cs: Add test for exceptions in static constructors.
8914 * mini.c (mono_jit_compile_method_with_out): Move the calling of
8915 static constructors outside the domain lock. Fixes #55720.
8917 2004-03-17 Martin Baulig <martin@ximian.com>
8919 * mini.c (get_generic_field_inst): Removed, this'll never happen.
8920 (inflate_generic_field): Take the `MonoMethod *' instead of the
8921 `MonoClass *' and added support for generic method.
8922 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
8923 have a `field->parent->gen_params', only inflate the field if it's
8924 an open constructed type.
8926 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
8928 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
8929 exception object instead of the preconstructed ones.
8931 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8933 * mini.c: reverted changed to sigsegv_signal_handler commited
8934 accidentally in the previous patch.
8936 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8939 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
8940 running --aot with an old assembly.
8942 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
8944 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
8947 * mini-sparc.c: Add support for v9 branches with prediction.
8949 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
8951 * mini.c (mini_init): #warning is GNUC only
8953 * mini-sparc.h: implement __builtin_frame_address
8954 and __builtin_return_address for Sun C compiler
8956 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
8958 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
8960 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
8962 * basic-calls.cs: Add test for unaligned byref long argument passing.
8964 * mini-ops.h: Add sparcv9 compare and branch instructions.
8966 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
8967 v9 instructions if we have a v9 cpu.
8969 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
8970 registers for global allocation.
8972 * exceptions-sparc.c: Fixes.
8974 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
8976 * liveness.c (mono_analyze_liveness): Optimized version.
8978 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
8980 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
8983 * basic-float.cs basic-calls.cs: New regression tests.
8985 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
8987 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
8988 sigaltstack implementation.
8990 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
8992 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
8993 stuff if SIGSEGV_ON_ALTSTACK is not defined.
8995 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
8997 * mini.c: Fix warnings.
8999 * mini.c (mono_resolve_patch_target): New function which contains the
9000 arch independent part of the patching process.
9002 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
9003 patching code to a separate function.
9005 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
9007 * mini.c (add_signal_handler): ifdef out on Windows
9009 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
9011 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
9012 cpu-sparc.md: Add exception handling support + other fixes.
9014 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
9015 typed GC detection in --version.
9017 * basic.cs exceptions.cs: New regression tests.
9019 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
9020 the arch specific code can store data during a compilation.
9022 * mini-ops.h: Add OP_SETFRET.
9024 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
9025 function, register a separate icall for each arity, so the icalls can
9028 * mini.c (mono_print_tree): Print negative offsets in a more readable
9031 * mini.c: Make signal handling work on sparc.
9033 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
9035 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
9037 * jit-icalls.c: Emulate truncl by aintl on solaris.
9039 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
9041 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
9043 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
9045 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
9047 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
9048 a MarshalByRef type, inline a method that performs the check, taking into
9049 account that the object can be a proxy. Also implemented tow new opcodes:
9050 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
9051 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
9052 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
9054 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
9056 * mini-ppc.c: if a relative branch displacement is too big
9057 but it points to and area reachable with an absolute branch,
9060 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
9062 * mini.c: optimize small copies in cpblk.
9064 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
9066 * basic-calls.cs basic-float.cs: New regression tests.
9068 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
9069 negative offsets from %fp. Implement localloc. Fix local register
9070 allocation. Fix the case when the this argument needs to be saved to
9071 the stack. Implement some missing opcodes.
9073 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
9075 * mini.c (mini_method_compile): Reenable global regalloc in methods
9076 with exception handlers.
9078 * linear-scan.c (mono_varlist_sort): Fix warning.
9080 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
9082 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
9085 * liveness.c: Make all variables uses in exception clauses volatile, to
9086 prevent them from being allocated to registers. Fixes #42136.
9088 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
9090 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
9093 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
9094 argument to mono_arch_regalloc_cost.
9096 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
9099 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
9101 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
9102 Make the cost of allocating a variable to a register arch dependent.
9104 * basic-calls.cs: Fix compilation of tests.
9106 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
9107 helper function to cut back on the number of #ifdefs needed.
9109 * mini-ppc.c: Fix compilation.
9111 * basic-calls.cs: New regression tests.
9113 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
9115 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
9116 of l0 since that is callee saved.
9118 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
9121 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
9122 of delay instruction.
9124 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
9126 * mini.h (MonoCallInst): Add 'virtual' flag.
9128 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
9130 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
9132 * *.cs: New regression tests.
9134 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
9137 * mini.c (mono_runtime_install_handlers): Fix build.
9139 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
9140 'signal_stack_size' members.
9142 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
9143 alternate signal stack.
9145 * exceptions-x86.c: Add stack overflow handling.
9147 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
9148 functions to arch independent code.
9150 * mini.c (mono_print_tree): Print more detailed info for load_membase
9153 2004-02-23 Martin Baulig <martin@ximian.com>
9155 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
9157 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
9159 * mini-x86.c: fixed reg allocation for div/rem.
9161 2004-02-22 Miguel de Icaza <miguel@ximian.com>
9163 * driver.c (mono_main): Report some configuratio options on --version.
9165 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
9167 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
9168 low in the address space. Correctly flush memory in thunks where we
9171 2004-02-20 Martin Baulig <martin@ximian.com>
9173 * mini.c (mini_get_method): New static method; inflate all generic
9174 methods and methods in open generic instances.
9175 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
9176 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
9178 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
9180 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
9182 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
9184 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
9186 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
9188 * mini-sparc.c (flushi mono_arch_output_basic_block): make
9189 it compile using Sun's compiler.
9191 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
9193 * 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.
9195 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
9197 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
9199 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
9201 * mini-ppc.c: handle calls outside of the allowed range with thunks
9202 allocated using the code manager.
9203 * tramp-ppc.c: use the code manager to hold generated native code.
9204 Fixed the magic trampoline to just patch vtable entries.
9206 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
9208 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
9211 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
9213 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
9216 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
9217 if we have a working __thread implementation.
9219 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
9220 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
9222 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
9224 * mini-x86.c: Fix compilation under gcc 2.
9226 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
9228 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
9229 contains a call to the wrapped function.
9231 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
9232 OP_<CALL>_IMM opcodes, and use them under X86.
9234 * mini.c (mono_jit_find_compiled_method): Fix warning.
9236 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
9238 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
9240 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
9241 functionality to mini.c.
9243 * mini.c (mono_create_jump_trampoline): New function to create a jump
9244 trampoline. Return a compiled method instead of a trampoline if it
9245 exists. Add a cache for jump trampolines.
9247 * mini.c (mono_jit_find_compiled_method): New function to return a
9248 compiled method if it exists.
9250 * mini-x86.c: Call mono_create_jump_trampoline instead of
9251 mono_arch_create_jit_trampoline.
9253 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
9254 a jump trampoline. Fixes #52092.
9256 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
9258 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
9259 which is not up-to-date. Add check_corlib_version () instead.
9261 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
9264 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
9265 since newer valgrind versions do not need it.
9267 * mini.c (mono_jit_compile_method_with_opt): New helper function to
9268 compile a method with a given set of optimizations.
9270 * mini.c: Compile icall wrappers on-demand instead of at startup.
9272 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
9273 wrapper for an icall.
9275 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
9277 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
9280 * iltests.il: Add test for non-empty stack before switch instruction.
9282 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
9284 * mini.c: Add support for new stringbuilder marshalling conventions.
9286 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
9288 2004-02-01 Martin Baulig <martin@ximian.com>
9290 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
9291 in `ginst->mtype_argv'.
9293 2004-01-31 Miguel de Icaza <miguel@ximian.com>
9295 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
9296 facilitate grepping.
9298 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
9300 * mini.c: fixed buglet in initobj generic implementation for references.
9302 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
9304 * Makefile.am: make the version script conditional.
9305 * jit-icalls.c: handle missing truncl().
9307 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
9309 * exceptions.cs: Add more tests for double->int conversion.
9311 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
9312 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
9314 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
9316 * driver.c: make --verbose --version emit an error
9317 if the loaded corlib doesn't match the runtime version.
9319 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
9321 * mini-ppc.h: export ppc_patch().
9322 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
9323 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
9324 on par or better than on MacOSX.
9326 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
9328 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
9329 mono_lookup_pinvoke_call.
9331 * mini-x86.c: Under windows, the default pinvoke calling convention is
9332 stdcall. Fixes #52834.
9334 * mini.c (optimize_branches): Add an upper bound to the number of
9335 iterations to prevent infinite loops on strange loops. Fixes #53003.
9337 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
9339 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
9340 and ISINST. Fixes #52093.
9342 * objects.cs (test_0_vector_array_cast): New tests.
9344 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
9346 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
9347 checking in Array.Set ().
9349 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
9352 * object.cs (test_0_multi_array_cast): New regression test.
9354 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
9356 * exceptions-ppc.c: fix build on Linux/PPC.
9358 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
9360 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
9361 running under valgrind.
9362 (x86_magic_trampoline): Fix build bustage.
9364 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
9365 negative values as well. This is needed for the encoding of the line number
9366 info, since sometimes the line numbers are not in increasing order.
9368 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
9370 * cpu-pentium.md (localloc): Increase the size of the localloc
9371 instruction since it is a loop under Win32.
9373 * debug-mini.c (record_line_number): Get rid of unneccesary memory
9376 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
9378 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
9379 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
9380 Max Horn (max@quendi.de). Fix file names in comments.
9382 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
9384 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
9385 avoid stack overflow.
9386 (replace_usage): Avoid uninitialized variable warnings.
9388 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
9389 and taking the address of valuetype variables.
9391 2004-01-03 Patrik Torstensson
9393 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
9394 for other purposes than FP later on.
9396 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
9398 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
9401 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
9403 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
9405 2003-12-30 Patrik Torstensson <p@rxc.se>
9407 * mini-x86.h: Decreased number of availiable fp regs.
9408 Solves corner cases with FP spilling.
9410 2003-12-23 Patrik Torstensson <p@rxc.se>
9412 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
9413 for floating point stack tracking / spilling on x86.
9416 * basic-float.cs: added float mul overflow test.
9418 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
9420 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
9422 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
9424 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
9425 supports for cond branches that overflow the immediate
9426 overflow offset. mcs can compile simple programs.
9428 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
9430 * exceptions-ppc.c: exception handling support wip:
9431 finally handlers get run on exception.
9433 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
9435 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
9438 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
9440 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
9441 initial support for stack walking and unwinding.
9443 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
9445 * driver.c (mono_main): Make corlib-out-of-sync message more
9446 descriptive. Also remove verify_corlib call.
9448 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
9450 * mini.c: make CEE_NEWARR calls and other emulated opcodes
9451 not overlap with other call's arguments, too.
9453 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
9455 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
9456 move to arch-specific code the choice of arch-specific
9457 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
9458 * mini.c: ensure emulation calls will not interleave
9461 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
9463 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
9464 the magic trampoline stack frame is dropped before executing
9467 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
9469 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
9470 and integer to fp conversions. Added support for overflowing
9471 arguments on the stack. Reserve a couple more registers as temps.
9472 Added support for aot compilation (as output still needs to be
9475 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
9477 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
9478 Don't overwrite return register in some corner cases.
9480 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
9482 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
9483 static constructors when AOT compiling.
9485 * driver.c (mono_main): Call mono_check_corlib_version.
9487 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
9489 * cpu-g4.md, basic.cs: fixed div target register.
9491 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
9493 * mini-ppc.c, basic.cs: shl_imm fix with test.
9495 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
9497 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
9498 structures by value. Misc fixes.
9499 * objects.cs: more tests.
9501 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
9503 * mini-ppc.c: lconv.ovf.i implemented.
9505 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9508 (mini_init): don't error out if someone already called g_thread_init.
9510 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
9512 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
9513 to be any type per the spec. Fix abnormal memory usage when
9514 the same object is repeatedly thrown.
9516 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
9518 * mini.c: check for overruns in IL code.
9520 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
9522 * TODO: Add/remove some todo entries.
9524 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
9526 * driver.c (mono_main): Call mono_verify_corlib.
9528 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
9530 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
9531 This has been moved to mini.c
9532 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
9533 type being casted is marshalbyref it could be a proxy, so instead of
9534 emitting the type check code, emit a call to a runtime method that will
9535 perform the check by calling CanCastTo if needed.
9537 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
9539 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
9540 methods with large stack frames under Win32.
9542 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
9544 * Makefile.am: Distribute regression tests.
9546 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
9547 at the end instead of inserting each variable into the sorted list.
9549 * linear-scan.c (mono_varlist_sort): New helper function.
9551 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
9553 * mini.c: ensure arguments and locals are within bounds.
9555 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
9557 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
9560 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
9562 * mini.c (mono_cprop_copy_values): Fix crash.
9564 * aot.c: Set verbosity back to 0.
9566 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
9568 * regalloc.c: complete memory leak fix by Laurent Morichetti
9571 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
9573 * driver.c (main_thread_handler): Revert the previous patch.
9575 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
9578 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
9579 memory from the memory pool.
9581 * driver.c (main_thread_handler): Turn on all optimizations when
9584 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
9585 an array for better performance.
9587 * regalloc.c (mono_regstate_assign): Fix memory leak.
9589 * debug-mini.c (mono_debug_serialize_debug_info): New function to
9590 serialize the debug info.
9592 * debug-mini.c (mono_debug_add_aot_method): New function to load the
9593 debug info from the serialized representation.
9595 * aot.c: Save debug info into the generated file and load it when
9598 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
9600 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
9602 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
9603 More FP-related fixes.
9605 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
9607 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
9608 and register allocation buglet. Hello world now runs.
9610 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
9612 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
9613 * tramp-ppc.c: fixed class init trampoline.
9614 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
9616 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
9618 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
9619 mini.c: more ppc changes/fixes.
9621 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
9623 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
9624 Also optimize the case when the arguments are the same in the caller
9627 * iltests.il: Add tests for tail calls with valuetype arguments.
9629 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
9631 * mini-ppc.c: fixes for struct return type.
9633 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
9635 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
9636 mono_spillvar_offset() to arch-specific code.
9638 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
9640 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
9642 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
9644 * exceptions-x86.c: Fix stack space leaks.
9646 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
9647 registers from the lmf if the method has save_lmf set.
9649 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
9651 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
9652 of icall wrappers into InvokeInDomain, since these are now per-domain.
9654 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
9656 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
9657 make some opcode emulation and intrinsic ops enabled/disabled
9658 according to the architecture. More fixes.
9660 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
9662 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
9664 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
9666 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
9667 arch-specific handling for 'this' and struct return type to
9670 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9672 * aot.c: prevent divide by zero error when reporting (it happened with
9675 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
9677 * mini.h (inst_switch): Remove unused macro.
9679 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9682 (load_aot_module): free 'info->methods' and 'info' properly. No more
9683 "free(): invalid pointer blah" messages when you have an old aot
9686 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
9688 * jit-icalls.c, mini.c: Added support for context static fields.
9690 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
9692 * mini.c (mono_method_blittable): Methods which set LastError are not
9693 blittable either. Fixes #51108.
9695 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
9697 * mini.c: flush icache.
9698 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
9700 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
9702 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
9704 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
9706 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
9709 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
9712 * inssel.brg (CEE_MKREFANY): Fix AOT case.
9714 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
9716 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
9717 instruction when the result is discarded.
9719 * iltests.il (test_0_div_regalloc): New regression test.
9721 * arrays.cs: Fix compilation error.
9723 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
9725 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
9726 float rules to inssel-x86.brg: sane architectures with FP registers
9727 don't need to implement these rules.
9729 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
9731 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
9733 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
9735 * mini.h, inssel-long32.brg: fixed endianess issues in int64
9736 implementation of 32 bit systems.
9738 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
9740 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
9741 (Jeroen Zwartepoorte).
9743 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
9745 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
9746 the caller and the callee matches.
9748 * mini.c (mono_method_to_ir): Add comment.
9750 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
9751 signbit is missing on some platforms.
9753 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
9755 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
9757 * mini.c (setup_jit_tls_data): Call the new function.
9759 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
9761 * mini-x86.c: Add experimental support for fast access to the lmf
9762 structure under NPTL/Linux 2.6.x.
9764 2003-11-06 Martin Baulig <martin@ximian.com>
9766 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
9767 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
9770 2003-11-02 Martin Baulig <martin@ximian.com>
9772 * mini.c (inflate_generic_field): New static method.
9773 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
9774 generic instance and the field is declared in a generic type, call
9775 inflate_generic_field() to inflate it. Fixes gen-28.cs.
9777 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
9779 * mini.h mini.c (mono_method_same_domain): New function to return
9780 whenever the caller and the callee are in the same domain.
9782 * tramp-x86.c (x86_magic_trampoline): Use the new function.
9784 2003-10-30 Martin Baulig <martin@ximian.com>
9786 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
9787 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
9789 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
9790 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
9792 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
9794 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
9797 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
9798 object here, so it is in the correct appdomain etc.
9800 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
9802 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
9804 (mono_method_to_ir): Avoid freeing the type created returned from
9805 mono_type_create_from_typespec, since it is put into an internal cache
9806 by the function. Fixes pointer.exe.
9808 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
9809 trampolines for icalls and pinvokes as well. Fixes #33569.
9811 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
9813 * mini.c: Update after appdomain changes.
9815 * mini.c (mono_jit_compile_method_inner): Allways compile native
9816 method wrappers in the root domain, since there can only be one
9817 instance of them, whose address is stored in method->info.
9819 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
9821 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
9822 environment variable. Instead detect automatically whenever running
9823 under valgrind using the magic macro RUNNING_ON_VALGRIND from
9826 2003-10-16 Miguel de Icaza <miguel@ximian.com>
9828 * trace.c, trace.h: New files that implement the new trace option
9831 * driver.c: Document new --trace options.
9833 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
9836 - if (mono_jit_trace_calls)
9837 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
9839 * mini.h: prototypes.
9841 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
9843 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
9845 * mini.c inssel.brg: Implement typedefbyref opcodes.
9847 * mini.c (mono_jit_compile_method): Remove unused local variable.
9849 * mini.c (mono_jit_compile_method_inner): Ditto.
9851 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
9853 * tramp-x86.c (x86_class_init_trampoline): Fix build.
9855 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
9857 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
9859 * mini.c (mono_no_aot): Remove unused global variable.
9861 * mini.c: Thread safety fixes.
9863 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
9865 * mini.c (mono_create_class_init_trampoline): Add a lock around
9866 class_init_hash_addr.
9868 * arrays.cs (test_0_newarr_emulation): Add new regression test for
9871 * mini.c: Decompose the NEWARR instruction before decomposing its
9872 arguments. Fixes #30073.
9874 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
9876 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
9879 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
9881 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
9883 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
9885 * driver.c: Add support for compiling icall wrappers to --compile.
9887 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
9889 * inssel.brg: The empty value in class->interface_offsets is -1, not
9892 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
9894 * objects.cs: New test for 'is' operator on an array of interfaces.
9896 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
9898 * tramp-ppc.c: update trampoline code to support jumps
9899 and class initialization.
9901 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
9903 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
9905 * inssel.brg (OP_UNBOXCAST): Fix #46027.
9907 * inssel.brg (OP_UNBOX): Remove unused rule.
9909 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
9910 region instead of one for each method. Fixes #47813.
9912 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
9914 * exceptions.cs (test_0_nested_finally): New regression test for
9915 nested exception handlers.
9917 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
9919 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
9921 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
9924 * mini.c (mono_method_check_inlining): Make the inlining limit
9925 configurable by an environment variable.
9927 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
9929 * mini.h: Bump AOT file version.
9931 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
9932 token, store the image along with the token, since the token might not
9933 refer to the same image as the method containing the relocation,
9934 because of inlining.
9936 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
9938 * mini.c (mono_precompile_assemblies): New function to compile
9939 all methods in all loaded assemblies.
9941 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
9943 * regalloc.h regalloc.c (MonoRegState): Change the type of
9944 iassign and fassign to int*, since they can contain large negative
9945 values if the register is spilled. Also added some comments. Fixes
9948 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
9949 under Win32. Fixes #42964.
9951 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
9953 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
9955 * aot.c: Added support for AOT compiling methods which contain calls
9956 to wrappers. Currently, only remoting-invoke-with-check wrappers are
9959 * driver.c (compile_all_methods): Run the compilation in a thread
9960 managed by mono. Fixes #44023.
9962 * mini.c (mono_codegen): Print full method name in verbose output.
9964 * mini-x86.c (mono_arch_patch_code): Fix warning.
9966 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
9967 jumps, since the method we are jumping to might be domain-specific.
9969 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
9971 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
9973 * inssel.brg: string chars are unsigned.
9975 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
9977 * TODO: New todo item.
9979 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
9980 which calls mono_runtime_class_init and patches the call site to
9981 avoid further calls.
9982 (mono_arch_create_class_init_trampoline): New arch specific function
9983 to create a class init trampoline.
9984 (create_trampoline_code): Generalized so it can create
9985 class init trampolines as well.
9987 * mini.c (helper_sig_class_init_trampoline): New helper variable.
9988 (mono_create_class_init_trampoline): New function to create and cache
9989 class init trampolines.
9990 (mono_find_class_init_trampoline_by_addr): New function to lookup the
9991 vtable given the address of a class init trampoline. Used by the
9993 (mono_codegen): Generate a call to a trampoline instead of
9994 mono_runtime_class_init in LDSFLD[A].
9995 (mono_codegen): Add relocations for the new trampoline.
9997 * mini.h mini-x86.c aot.c: Added a new relocation type:
9998 MONO_PATCH_INFO_CLASS_INIT.
10000 * mini.h: Bump AOT version number.
10002 * aot.c: Create a copy of the loaded code instead of using the original
10003 so methods which call each other will be close in memory, improving
10006 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
10007 patch since it breaks the regression tests.
10009 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
10010 for the register saving instruction sequence since the
10011 frame_state_for function in glibc 2.3.2 don't seem to detect it.
10013 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
10015 * TODO: Fix todo item && remove another.
10017 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
10019 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
10022 * aot.c: Moved the check for MONO_LASTAOT into the initialization
10023 function of the module.
10025 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
10026 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
10027 --no-aot command line option.
10029 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
10031 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
10032 by Bernie Solomon (bernard@ugsolutions.com).
10034 * inssel.brg: Refactor the interface offset table related code into
10035 its separate functions and add support for the AOT case.
10037 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
10039 * aot.c (mono_aot_get_method_inner): Fix memory leak.
10041 * aot.c: Added mono_aot_verbose variable and made all debugging
10042 output depend on the value of this variable.
10044 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
10045 method_label and info_label.
10047 * mini.h mini-x86.c aot.c: Added a new relocation type
10048 MONO_PATCH_INFO_IID for klass->interface_id.
10050 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
10051 the MonoJitInfo structure.
10053 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
10054 a non-root appdomain in shared mode.
10056 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
10058 * aot.c: make aot loader less verbose. Remove free of unused variable.
10060 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
10062 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
10064 * .cvsignore: Added *.dll.
10066 * mini.c (mono_print_tree_nl): New function callable while debugging.
10068 * mini.c (mono_print_code): Export this.
10070 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
10073 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
10075 * mini.h (MonoCompile): Added 'jit_info' field.
10077 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
10078 the cfg structure, since it is needed by the AOT compiler.
10080 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
10082 * aot.c: A major rewrite. Changes include:
10083 - save exception tables for methods which have them.
10084 - cache failed lookups in aot_get_method () to avoid the (slow) calls
10085 to g_module_symbol.
10086 - reworked the file format so it is now much smaller and needs
10087 fewer relocation entries.
10089 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
10091 * aot.c (load_aot_module): Fix build bustage on platforms without
10094 2003-09-04 Martin Baulig <martin@ximian.com>
10096 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
10098 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
10100 * TODO: Some new optimization ideas.
10102 * aot.c: Move AOT module loading logic here from mono_assembly_open.
10104 * aot.c: Save the optimization flags used to compile the code into
10107 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
10108 support emitting domain specific code.
10110 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
10111 no longer domain neutral. It can be made domain neutral by compiling
10112 with --optimize=shared.
10114 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
10115 between appdomains.
10117 * driver.c mini.h mini.c: New --no-aot debugging option which disables
10118 loading of AOT code.
10120 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
10122 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
10123 if there is no domain neutrality information.
10125 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
10127 * aot.c (mono_compile_assembly): Emit a symbol containing the file
10128 format version into the generated library.
10130 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
10131 callee method into the caller since one of them could be shared.
10133 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
10134 system exceptions from AOT code now works.
10136 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
10137 method if it is domain neutral and the callee is not.
10139 * graph.c (cfg_emit_one_loop_level): Fix warning.
10141 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
10143 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
10146 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
10148 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
10149 is needed by code which is executed before mono_runtime_init ().
10150 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
10152 * mini.c (mono_thread_abort): Fix warning.
10153 (mono_jit_compile_method): Call static constructor in the AOT case too.
10155 * aot.c (mono_compile_assembly): Fix warning.
10157 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10159 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
10161 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
10163 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
10165 * cpu-pentium.md: Fix the length of call opcodes so they include the
10166 ESP restoring instruction. Fixes #47968.
10168 2003-08-28 Martin Baulig <martin@ximian.com>
10170 * mini-x86.c (mono_arch_call_opcode): Added support for
10171 MONO_TYPE_GENERICINST.
10173 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
10175 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
10177 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
10178 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
10180 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
10183 2003-08-26 Martin Baulig <martin@ximian.com>
10185 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
10186 when reporting an error, set this to the actual error location.
10187 (mono_method_to_ir): Report the correct error location if
10188 get_basic_blocks() returned an error.
10190 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
10192 * mini.c (mono_type_blittable): OBJECT is not blittable.
10193 (mono_method_blittable): Methods which have marshalling descriptors
10194 are not blittable either. Fixes #47842.
10196 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
10198 * driver.c mini.c: Use an environment variable instead of a global
10199 variable. Also fix the build.
10201 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
10202 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
10205 * driver.c mini.c: Added --with-valgrind option to turn off some
10206 code which prevents mono from running under valgrind.
10208 * mini.c (mono_emit_call_args): Fixed warning.
10210 * mini.c (mono_emulate_opcode): Fixed warning.
10212 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
10214 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
10215 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
10216 regalloc.c, regalloc.h: specify available registers in arch-specific
10217 code and support floats in the regallocator (patch by Laurent Morichetti
10220 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
10222 * mini.c: mono_thread_current() can be called only after
10223 mono_runtime_init(): rearrange code to not call it early on.
10225 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
10227 * mini.c: allocate jump tables in the code mempools.
10229 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
10231 * mini.c, mini.h: make sure per-thread data allocated by the jit is
10234 2003-08-10 Miguel de Icaza <miguel@ximian.com>
10236 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
10237 12 to 16. This fixes bug #47453.
10240 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
10242 * mini-ppc.c: fixed indexed load and unsigned compares.
10244 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
10246 * mini.c: reenabled installation of handler for
10247 thread abort signal.
10249 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
10251 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
10252 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
10253 until it's fixed and actually useful.
10255 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
10257 * inssel-long32.brg: couple more opcodes implemented.
10259 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
10261 * mini-sparc.c: Even more opcodes implemeted.
10263 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
10265 * mini-sparc.c: More opcodes implemented.
10267 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
10269 * mini-sparc.c: More opcodes implemented.
10271 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
10273 * inssel-sparc.brg: Add some needed rules. Direct
10275 * Makefile.am: Use inssel-sparc.brg
10276 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
10277 an assert happy for now.
10279 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
10281 * mini-sparc.c: Fixed compile errors.
10282 * exceptions-sparc.c: Same. We now produce a mono binary
10283 on sparc-linux. Yea.
10285 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
10287 * mini-sparc.c: Renamed registers. Also some macro cleanups.
10288 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
10289 They compile, but do not work.
10291 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
10293 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
10294 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
10295 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
10298 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
10300 * mini.c: more opcodes implemented and better support for generics.
10302 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
10304 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
10305 * mini.c, mini.h: first cut at generics support: some new instructions
10306 added and changed the behaviour of some of the existing ones.
10308 2003-07-21 Miguel de Icaza <miguel@ximian.com>
10310 * mini.c: Removed definition of metadata_shared mutex here.
10312 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
10314 * mini-x86.c: make vararg calls work for instance methods.
10316 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
10318 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
10319 returns the arguments in a separte list, now.
10321 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
10323 * aot.c, mini.c: updates for array type representation changes.
10325 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
10327 * mini.c: register function to perform jit shutdown.
10329 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
10331 * mini.c: use a faster allocator if possible.
10333 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
10335 * aot.c: some cleanups and portability changes.
10337 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
10339 * mini.c: use faster allocation for CEE_BOX if possible.
10341 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
10343 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
10344 Moved inlined mempcy code to its own function so that is can be
10345 reused. Added an inline memset function as well (optimized initobj).
10346 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
10348 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
10350 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
10352 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
10354 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
10355 arch code can setup the cpu for CLR execution, if needed.
10356 We use it on x86 to set the precision of FP operations.
10358 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
10360 * mini.c: disable some optimizations if we can guess they'll cost too
10361 much for a given method.
10363 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
10365 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
10367 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
10368 * mini.h mini.c mini-x86.c: Added instruction level coverage
10369 info collection support.
10371 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
10373 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
10374 is now implemented in the profiling API. Get rid of a couple of
10375 unnecessary global variables.
10377 2003-06-15 Nick Drochak <ndrochak@gol.com>
10379 * basic-long.cs: tests for negative values for bigmul, and unsigned.
10380 * cpu-g4.md: add op_bigmul and op_bigmul_un
10381 * cpu_pentium.md: add op_bigmul_un
10382 * inssel-long32.brg: add rule for unsigned bigmul
10383 * mini-ops.h: define OP_BIGMUL_UN
10384 * mini-x86.c: THE BUG: handle (un)signed properly
10385 * mini.c: choose unsigned opcode if needed.
10386 This set of patches fixes bug #44291
10388 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
10390 * mini.c (optimize_branches): improved to handle all kinds of
10391 conditional branches.
10393 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
10395 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
10396 don't raise exceptions.
10398 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
10400 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
10401 to arch-specific files.
10403 2003-06-09 Martin Baulig <martin@ximian.com>
10405 * Makefile.am (libs): Added $(LIBGC_LIBS).
10407 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
10409 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
10410 and OP_ATAN (fixes bug#44293).
10412 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
10414 * Makefile.am, mini-x86.c: rename cpu description array to
10415 pentium_desc, since some compilers define the 'pentium' preprocessor
10418 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
10420 * mini.c (mini_select_instructions): add explicit branch if the
10421 following block is not the false target of a conditional branch -
10422 we need this with any optimization that reorder or remove bblocks
10424 * mini.c (optimize_branches): bug fixes
10426 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
10428 * mini.c (mono_method_to_ir): inline static readonly fields
10430 * ssa.c (fold_tree): start cfold support for long (very simple
10433 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
10435 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
10437 * inssel.brg: fixed memcpy (bug #44219).
10439 2003-06-05 Dick Porter <dick@ximian.com>
10441 * driver.c: Set the glib log levels to not abort if g_message
10444 g_set_prgname() has to happen before mini_init() so that the
10445 process handle gets the info.
10447 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
10449 * driver.c: add intrins to the default optimizations to get wider
10452 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
10454 * mini.h: some large basic blocks will overflow a 16-bit
10455 integers for symbolic registers.
10457 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
10459 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
10460 (mono_arch_output_basic_block): fix bug 43499
10462 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
10464 * mini.c: kill duplicated definition of mono_debug_format.
10466 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
10468 * mini-x86.c, arrays.cs: fixed register allocation bug.
10470 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
10472 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
10474 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
10476 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10479 (print_method_from_ip): also print source location information if
10482 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
10484 * mini.c (mono_find_block_region): bug fix in region code
10485 (mini_method_compile): enable removing unreachable code again, but
10486 only in methods without exception clauses.
10488 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
10490 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
10491 Implemented arglist opcode and handling of TypedReference type.
10492 Fixed x86 call convention when a structure is returned.
10493 Minimal support for calling static vararg methods.
10495 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
10497 * mini.c (mini_method_compile): always remove unreachable code,
10498 because the code in them may be inconsistent (access to dead
10499 variables for example).
10501 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
10503 * driver.c, debug-mini.c: warning fixes.
10505 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
10507 * Makefile.am, jit.h, mini.h: install header for embedding mono.
10509 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
10511 * mini.c: thread-static fields are registered in mono_class_vtable(),
10512 so ensure the function is called before checking for them.
10514 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
10516 * mini.c (optimize_branches): fix for bug 43586
10518 * jit-icalls.c (mono_llmult_ovf): added an additional check for
10519 overflow (fixes Bug #43639)
10521 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
10523 * mini.c, objects.cs: allow the use of stobj for primitive types.
10525 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
10527 * mini.c: be less strict about argument checking until we support
10528 running the verifier.
10530 2003-05-27 Nick Drochak <ndrochak@gol.com>
10532 * basic-long.cs: tests for (ulong)int * (ulong)int also
10533 * mini.c: use the same trick for (ulong)int * (ulong)int
10535 2003-05-27 Nick Drochak <ndrochak@gol.com>
10537 * basic-long.cs: add regression test for (long)int * (long)int
10538 * cpu-pentium.md: add op_bigmul specification
10539 * inssel-long32.brg: add OP_BIGMUL rule
10540 * mini-ops.h: add OP_BIGMUL
10541 * mini-x86.c: register allocator: handle case where src1 needs to be
10543 * mini.c: substitute special BIGMUL opcode in the tree for
10544 (long)int * (long)int
10546 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
10548 * jit-icalls.c: call the type ctor on field access if needed.
10550 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
10552 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
10553 to a method (including results of ldelema, bug#43207).
10555 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
10557 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
10558 colors to show exception handler blocks.
10560 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
10561 (fix for pinvoke7.cs).
10563 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
10565 * mini.h, mini.c: ensure correct initialization order for types that
10566 require it. Prepare for lazy compilation of jit icall wrappers.
10567 Provide a name for opcode emulation to reduce unneeded mallocing.
10569 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
10571 * mini-x86.c: better register restoring code and profiling
10572 support for tail calls.
10574 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
10576 * mini.h, driver.c: prepare for leaf methods optimization.
10578 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
10580 * mini.c: get targets of branches before converting a method.
10582 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
10584 * mini.c (optimize_branches): added some experimental code (disbaled)
10586 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
10588 * mini.c (optimize_branches): fix branch to branch optimization
10590 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
10592 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
10594 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
10596 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
10599 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
10601 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
10602 enable use of interface variables again.
10604 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
10605 I1 to registers because there is no simply way to sign extend 8bit
10606 quantities in caller saved registers on x86.
10608 * inssel-float.brg: set costs of some rules to 2 so
10609 that monobure always select the arch. specific ones if supplied,
10610 regardless of the order we pass the files to monoburg.
10612 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
10614 * mini.c, mini-x86.c: since the magic trampoline for jumps
10615 can't patch the code directly, we do it as soon as the
10616 method gets compiled.
10618 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
10620 * mini-x86.c, mini.h: introduce a new patching method
10621 to support CEE_JMP and tail calls.
10622 * mini.c: obey tail.call. Don't precompile methods target
10624 * tramp-x86.c: new trampoline code to handle methods
10625 reached through a jump.
10627 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
10629 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
10630 bit values to registers
10632 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
10634 * mini.c (mono_compile_get_interface_var): share interface
10635 variables if possible.
10637 2003-05-16 Martin Baulig <martin@ximian.com>
10639 * debug-mini.c (mono_init_debugger): New function to initialize
10640 the debugger. This is not in the debugger since it needs to
10641 access some of mini's internals.
10643 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
10645 * mini.c (mono_method_to_ir): inlining fixes/cleanups
10647 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
10649 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
10650 for value type handling.
10652 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
10654 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
10655 (mono_method_check_inlining): enable inlining of all kinds of wrappers
10657 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
10659 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
10660 the constructor through a proxy.
10662 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
10664 * jit-icalls.c, inssel.brg: fixes to array element address
10667 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
10669 * mini-x86.c (is_regsize_var): allocate pointer to registers
10671 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
10673 * driver.c: fixed typo, added intrins to the set of optimizations
10674 tested with regressions.
10676 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
10678 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
10679 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
10682 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
10684 * inssel.brg: remove some common pop instructions without side effects
10686 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
10688 * inssel-x86.brg: fixed thinko in int to double conversions.
10690 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
10692 * mini.c, jit-icalls.c: added runtime thread-static variable support.
10694 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
10696 * inssel-long32.brg: two more missing instructions.
10698 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
10700 * mini.c (mono_emit_call_args): set the cil_code for all arguments
10701 if not already set.
10703 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
10705 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
10708 * basic-float.cs: Added tests for negative zero.
10710 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
10712 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
10713 a couple of missing operations for long casts, with test cases.
10715 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10717 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
10719 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
10721 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
10722 code size estimation.
10724 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
10726 * mini.c (mono_jit_create_remoting_trampoline): make it work with
10727 abstract methods (fix bug 42542)
10729 * aot.c: add ability to handle array types
10731 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
10733 * mini.c: Call the _specific versions of the object allocation
10734 functions if possible.
10736 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
10738 * driver.c: call setlocale ().
10740 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
10742 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
10745 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
10747 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
10749 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
10750 wrappers (fix bug 42122)
10752 2003-05-04 Martin Baulig <martin@ximian.com>
10754 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
10756 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
10757 s/mini_set_defaults/mono_set_defaults/g.
10759 2003-05-04 Martin Baulig <martin@ximian.com>
10761 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
10763 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
10765 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
10766 (reported by Don Roberts).
10768 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
10770 * mini.c: temporarily work around two bugs for this release.
10772 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
10774 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
10775 that contains -export-dynamic and it makes using the ld script
10777 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
10779 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
10781 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
10784 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
10786 * mini.c: make sure leave calls all the needed finally blocks,
10787 even when the target jumps out of multiple exception clauses.
10789 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
10791 * ldscript, Makefile.am: add linker script to reduce the number of
10792 exported symbols (should also fix the issues with libwine defining
10793 some of the same symbols in io-layer).
10795 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
10797 * driver.c (mini_main): Avoid assertion when no file name is given on
10800 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
10802 * driver.c: added --version/-V command line option.
10803 Added the inline optimization in the regression tests.
10805 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
10807 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
10808 to the type in the method signature (fixes bug#42134).
10810 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
10812 * mini.c: when inlining, check this is not null only when needed (bug #42135).
10814 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
10816 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
10818 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10820 * driver.c: fixed bug #42100.
10822 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
10824 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
10826 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
10828 * mini.c: moved most of the code required to do inlining to its own
10829 function so it can be reused. Inline also ctors if appropriate.
10831 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
10833 * Makefile.am: Link with -export-dynamic so shared libs loaded by
10834 the runtime can call mono API functions.
10836 2003-04-27 Martin Baulig <martin@ximian.com>
10838 * debug-mini.c (mono_debug_init_method): Added
10839 `guint32 breakpoint_id' argument; if the method has a breakpoint,
10840 send a notification to the debugger.
10842 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
10843 running in the Mono Debugger, just pass the breakpoint number to
10844 mono_debug_init_method().
10846 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
10848 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
10850 * mini.c: allow some more unsafe compares.
10852 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
10854 * mini-x86.c, Makefile.am: make distcheck works (partially from
10855 a patch by Richard Lee <r.h.lee@attbi.com>).
10856 * regset.c, regset.h: removed, they are unused.
10858 2003-04-25 Dick Porter <dick@ximian.com>
10860 * driver.c: Usage reports the name as 'mono' not 'mini'
10861 * exceptions-x86.c: Build and run on freebsd
10863 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
10865 * Makefile.am: install the program with the 'mono' name and
10866 the library as libmono instead of mini and libmini.
10868 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
10870 * driver.c: provide the APIs for the embedding interface of the old jit.
10872 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
10874 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
10876 2003-04-23 Martin Baulig <martin@ximian.com>
10878 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
10880 * driver.c: Added `--debug' command line argument to enable
10883 2003-04-23 Martin Baulig <martin@ximian.com>
10885 * debug.[ch]: Removed. The code is now in
10886 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
10888 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
10891 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
10893 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
10895 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10898 (mini_cleanup): moved mono_runtime_cleanup call after the call to
10899 mono_domain_finalize.
10900 (mini_method_compile): use mono_method_profile* if the the option is
10903 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
10905 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
10906 methods with their wrapper.
10908 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
10909 methods with their wrapper.
10911 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
10914 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
10917 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
10920 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
10922 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
10924 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
10926 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
10927 of the mempool. This is slightly faster and uses less memory
10929 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
10931 * mini.c: avoid O(n) allocation for variables.
10933 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
10935 * mini.c: handle items on the stack after inlining methods.
10937 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
10939 * mini.c: make the method->opcode optimization dependent
10940 on MONO_OPT_INSTRINS and do it lazily.
10942 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
10944 * driver.c: print overall results at the end of regression run.
10946 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
10948 * inssel.brg: don't overwrite symbolic registers.
10950 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
10952 * inssel-x86.brg: fix conversion from long to float.
10954 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
10956 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
10958 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
10960 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
10962 * driver.c: Added --print-vtable option as in the old JIT.
10964 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
10966 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
10968 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
10970 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
10972 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
10974 * mini.c regalloc.c regalloc.h: Fix memory leak.
10976 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
10978 * aot.c (mono_aot_get_method): register all used strings
10980 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
10982 * mini.c: always intern strings references with ldstr at compile time.
10984 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
10986 * Makefile.am: add BUILT_SOURCES.
10988 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
10990 * driver.c: give a better error message when the assembly to execute
10991 doesn't have an entry point.
10993 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
10995 * Makefile.am: added hack for automake
10997 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
11000 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
11002 22003-04-07 Martin Baulig <martin@ximian.com>
11004 * Makefile.am: Added Makefile.am.
11006 * debugger-main.c: Removed, this is now in the debugger where it
11009 * mini.pc.in: Call this package `mini' for the moment.