1 2007-10-02 Zoltan Varga <vargaz@gmail.com>
3 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
4 mono_class_setup_vtable () before accessing klass->vtable.
6 2007-10-01 Zoltan Varga <vargaz@gmail.com>
8 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
11 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
13 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
14 IMT slots (this saves hundreds of KB of memory in programs like
15 IronPython and Monodevelop).
17 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
19 * mini.c: print the delegate counter.
21 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
23 * mini-x86.c: make it easier to enable the debugging code for IMT
26 2007-09-28 Martin Baulig <martin@ximian.com>
29 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
30 `mono_method_klass_offset' and `mono_method_token_offset'.
32 2007-09-20 Mark Probst <mark.probst@gmail.com>
34 * mini.c: First generics sharing implementation. Can only share
35 in very simple cases. If sharing doesn't work it falls back to
36 dedicated compilation.
38 * mini.h: Flag in MonoCompile to specify whether generic
39 compilation is shared. Flags enum for marking which generic inst
40 of a context is used. Prototypes for helper functions.
42 * generic-sharing.c: Helper functions for generic method sharing.
44 * optflags-def.h: Optimization flag (gshared) for enabling generic
47 * Makefile.am: generic-sharing.c added.
49 2007-09-19 Daniel Nauck <dna@mono-project.de>
51 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
53 2007-09-19 Massimiliano Mantione <massi@ximian.com>
54 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
57 2007-09-19 Martin Baulig <martin@ximian.com>
59 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
60 mono_debug_cleanup() is now part of mono_cleanup().
62 2007-09-18 Zoltan Varga <vargaz@gmail.com>
64 * driver.c (mono_main): Fix a warning.
66 2007-09-17 Zoltan Varga <vargaz@gmail.com>
68 * aot-compiler.c: Optimize various parts when processing large assemblies.
71 * mini.c (mono_patch_info_hash): Improve hash function.
73 2007-09-14 Jonathan Chambers <joncham@gmail.com>
75 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
77 Code is contributed under MIT/X11 license.
79 2007-09-14 Zoltan Varga <vargaz@gmail.com>
81 * mini.c (mini_init): Fix a leak.
83 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
85 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
87 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
89 2007-09-14 Zoltan Varga <vargaz@gmail.com>
91 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
93 2007-09-13 Zoltan Varga <vargaz@gmail.com>
95 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
98 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
100 * mini.c (handle_alloc): Enable managed allocators in AOT code.
102 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
104 * aot-runtime.c (decode_patch_info): Ditto.
106 2007-09-12 Jonathan Chambers <joncham@gmail.com>
108 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
109 static case. Cache delegates in architecture specific code,
110 based on number of parameters.
112 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
113 in architecture specific code, based on number of parameters.
115 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
116 caching happen in architecture specific code now.
118 Code is contributed under MIT/X11 license.
120 2007-09-12 Jonathan Chambers <joncham@gmail.com>
122 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
123 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
124 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
126 Code is contributed under MIT/X11 license.
128 2007-05-15 Massimiliano Mantione <massi@ximian.com>
129 * mini.c: (mono_thread_abort) Fixed bug #82416.
131 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
133 * mini.: hook the new managed GC allocation feature into the JIT.
135 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
137 * mini.c: implementation for the new runtime tls opcode.
139 2007-09-11 Martin Baulig <martin@ximian.com>
142 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
143 `mono_method_inflated_offset'.
145 2007-09-07 Zoltan Varga <vargaz@gmail.com>
147 * driver.c mini.h mini.c: Add a new devel command line option for injecting
148 async exceptions into a method.
150 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
151 purpose of testing whenever the unwinder works at every instruction.
153 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
155 * mini.c: check accessibility of method used in ldftn (fixes
158 2007-09-04 Zoltan Varga <vargaz@gmail.com>
160 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
162 * inssel.brg: Fix a warning.
164 2007-09-03 Martin Baulig <martin@ximian.com>
166 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
167 now takes the `main_method' as argument.
169 2007-09-02 Zoltan Varga <vargaz@gmail.com>
171 * cpu-sparc.md (endfilter): Add missing src1:i argument.
173 2007-08-30 Jonathan Chambers <joncham@gmail.com>
175 * driver.c: include the cil-coff.h header on Windows.
177 Code is contributed under MIT/X11 license.
179 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
181 * mini.c, driver.c: don't include the cil-coff.h header.
183 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
185 * mini.c: flag places that needs fixes fo soft-float support.
187 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
189 * mini.h, inssel-float.brg: fix soft-float constant loads on big
190 endian systems (partially from Dean Jenkins, bug #81924).
192 2007-08-28 Mark Probst <mark.probst@gmail.com>
194 * mini.c (check_linkdemand): Remove embedded reference object in
195 call to LinkDemandSecurityException.
196 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
197 with an IntPtr instead of a reference object.
199 2007-08-28 Zoltan Varga <vargaz@gmail.com>
201 * mini.c (handle_initobj): Handle alignment properly.
203 * inssel.brg (mini_emit_memset): Ditto.
205 * inssel.brg (mini_emit_memcpy): Ditto.
207 * inssel-sparc.brg: Ditto.
209 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
211 2007-08-26 Zoltan Varga <vargaz@gmail.com>
213 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
214 exceptions raised in unmanaged code. Fixes part of #82594.
216 2007-08-24 Mark Probst <mark.probst@gmail.com>
218 * mini.c (mono_method_to_ir), declsec.c
219 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
221 2007-08-22 Martin Baulig <martin@ximian.com>
224 (MonoDebuggerThreadInfo): New typedef.
225 (mono_debugger_thread_table): New global variable.
226 (mono_debugger_thread_created): New public function.
227 (mono_debugger_thread_cleanup): New public function.
231 - removed `get_current_thread' and `lookup_assembly'.
232 - removed `data_table'.
233 - added `thread_table'.
236 (mono_thread_start_cb): Call mono_debugger_thread_created().
237 (mono_thread_attach_cb): Likewise.
238 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
239 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
242 * driver.c (mono_main): Move mono_debug_init() up, before calling
243 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
245 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
247 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
248 together when passing several arguments of type double (gives a small
249 speedup and saves a few bytes of generated code).
251 2007-08-20 Jb Evain <jbevain@novell.com>
253 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
255 2007-08-20 Jb Evain <jbevain@novell.com>
257 * mini.c (mono_method_to_ir): throw MethodAccessException
258 and FieldAccessException instead of InvalidProgramException.
260 2007-08-20 Mark Probst <mark.probst@gmail.com>
262 * mini.c: CoreCLR security checks.
264 * mini.h: Removed MonoSecurityMode (moved to
265 metadata/security-manager.h) and mono_security_mode global var
266 (replaced by set/get functions in security-manager.h).
268 * driver.c: Added "core-clr-test" security mode for testing. Used
269 set-function for setting security mode.
271 2007-08-17 Mark Probst <mark.probst@gmail.com>
273 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
274 the new jit_info_table.
276 * driver.c: Test code for the new jit_info_table (enabled by the
277 define MONO_JIT_INFO_TABLE_TEST).
279 2007-08-14 Zoltan Varga <vargaz@gmail.com>
281 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
282 detection of call <REG> instruction sequence. Fixes build on freebsd.
284 2007-08-13 Zoltan Varga <vargaz@gmail.com>
286 * mini-exceptions.c: Fix a warning.
288 2007-08-11 Zoltan Varga <vargaz@gmail.com>
290 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
291 stack overflow handling code on amd64 too.
293 * mini-exceptions.c (mono_setup_altstack): Make this use
294 mono_thread_get_stack_bounds ().
296 * mini-x86.h: Disable sigaltstack on solaris x86.
298 2007-08-10 Zoltan Varga <vargaz@gmail.com>
300 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
302 2007-08-10 Geoff Norton <gnorton@customerdna.com>
304 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
306 2007-08-08 Zoltan Varga <vargaz@gmail.com>
308 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
310 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
312 2007-08-03 Neale Ferguson <neale@sinenomine.net>
314 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
317 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
319 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
320 to be emitted (bug #82281).
322 2007-08-01 Martin Baulig <martin@ximian.com>
324 Merged the `debugger-dublin' branch.
326 * debug-debugger.h (MonoDebuggerInfo):
327 Removed the `old_*' compatibility entries.
328 Added `debugger_version' and `data_table'.
329 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
330 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
333 (MiniDebugMethodBreakpointInfo): Add `address_list'.
334 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
335 instead of a `gconstpointer'.
336 (mono_debugger_insert_method_breakpoint): Return a
337 `MonoDebugMethodAddressList *'.
339 2007-06-28 Martin Baulig <martin@ximian.com>
341 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
343 2007-08-01 Zoltan Varga <vargaz@gmail.com>
345 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
346 __builtin_frame_address () since it is broken on older gcc versions.
348 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
350 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
351 on the stack overflow handling and made the managed stack overflows
352 catchable in most cases using soft guard pages.
353 * exceptions-x86.c: added code to restore the protection in the soft
354 guard pages at the end of exception handling.
356 2007-07-31 Zoltan Varga <vargaz@gmail.com>
358 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
360 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
362 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
365 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
367 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
368 signal handling support until it has been ported to the new mechanism.
369 * mini.c: fixed stack overflow detection and use the new
370 architecture code to handle signals on the altstack.
372 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
374 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
375 stack overflows on the alt stack.
377 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
379 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
380 stack overflows on the alt stack.
382 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
384 * exceptions-ppc.c: cleanup preparing for altstack support.
386 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
388 * exceptions-arm.c: cleanup preparing for altstack support.
390 2007-07-27 Mark Probst <mark.probst@gmail.com>
392 * mini.c (print_jit_stats): Output hazard pointer stats.
394 2007-07-26 Mark Probst <mark.probst@gmail.com>
396 * driver.c, mini.c: Replaced security mode flags with a single
399 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
401 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
403 2007-07-25 Mark Probst <mark.probst@gmail.com>
405 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
406 (which doesn't do anything yet) for activating Core CLR
407 (Silverlight) security.
409 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
411 * mini-codegen.c: work around a possible gcc bug on arm.
413 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
415 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
416 message for platforms that don't support AOT compilation.
418 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
420 * mini.h, mini.c, driver.c: temporary smcs hack.
422 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
424 * mini-arm.h, mini-arm.c: arm EABI fixes.
426 2007-07-22 Zoltan Varga <vargaz@gmail.com>
428 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
431 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
432 trampolines taking a method argument.
434 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
436 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
437 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
439 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
440 JIT compilation throws an exception. Fixes #82050.
442 2007-07-19 Mark Probst <mark.probst@gmail.com>
444 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
445 with the MONO_EXCEPTION_ defines.
447 2007-07-17 Zoltan Varga <vargaz@gmail.com>
449 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
452 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
453 the cause of an assertion.
455 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
457 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
460 2007-07-15 Zoltan Varga <vargaz@gmail.com>
462 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
463 assert. Should fix #82103.
465 2007-07-14 Zoltan Varga <vargaz@gmail.com>
467 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
468 here too. Fixes #82095.
470 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
473 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
475 * mini-amd64.h: Enable IMT for amd64.
477 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
479 2007-07-12 Zoltan Varga <vargaz@gmail.com>
481 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
483 2007-07-12 Mark Probst <mark.probst@gmail.com>
485 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
486 as soon as check_linkdemand sets an exception_type.
488 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
490 * mini-x86.c: fixed offsets for IMT call sequence.
491 * mini-x86.h: enable IMT again.
493 2007-07-11 Zoltan Varga <vargaz@gmail.com>
495 * trace.c (mono_trace_enter_method): Decode MonoType too.
497 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
499 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
501 * mini-amd64.c: Add preliminary IMT implementation.
503 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
505 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
506 understand the new IMT-base interface invocation (thanks to
507 Daniel Nauck for the report and the remote debugging session).
509 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
511 * mini-x86.c: size and speed optimizations for the IMT bsearch.
513 2007-07-11 Zoltan Varga <vargaz@gmail.com>
515 * Makefile.am (aotcheck): Make this actually use the AOTed code.
517 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
519 * mini-trampolines.c: implement AOT IMT support.
520 * mini-x86.h: enable IMT support for wider testing.
522 2007-07-10 Zoltan Varga <vargaz@gmail.com>
524 * inssel.brg (emit_imt_argument): Add aot support here.
526 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
528 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
530 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
531 of the IMT implementation, partially from massi, with my
532 implementation of the bsearch sequence. Disabled by default until
533 the AOT code is implemented.
535 2007-07-10 Zoltan Varga <vargaz@gmail.com>
537 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
539 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
541 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
543 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
544 arch-independent IMT JIT code from Massimiliano
545 Mantione (massi@ximian.com) with small cleanups from me.
547 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
549 * Makefile.am: fix svn invocation to get the svn revision to be
550 independent of the local language (build fix).
552 2007-07-09 Mark Probst <mark.probst@gmail.com>
554 * mini.c (inline_method): Reset cfg->exception_type if the
555 inlining is aborted. Fixes: 82049.
557 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
559 * mini.c: remove assert from exception handling code when exception_ptr
562 2007-07-05 Zoltan Varga <vargaz@gmail.com>
564 * mini.c (mono_codegen): Add an assert.
566 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
567 enter and leave code.
568 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
570 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
572 * mini-ppc.c: fixed memory corruption for localloc(0)
575 2007-07-05 Zoltan Varga <vargaz@gmail.com>
577 * mini.c: Fix warnings.
579 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
581 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
582 to emit better double->int conversions.
584 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
586 * mini.c: the provided Min/Max optimizations are valid for unisgned
589 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
591 * 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
593 2007-06-28 Miguel de Icaza <miguel@novell.com>
595 * mini.c (mono_running_on_valgrind): Add support for reporting the
596 method and its boundaries to valgrind.
598 2007-06-28 Martin Baulig <martin@ximian.com>
600 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
602 2007-06-25 Zoltan Varga <vargaz@gmail.com>
604 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
606 * generic.2.cs: Add new test case.
608 2007-06-25 Martin Baulig <martin@ximian.com>
610 Merged the `debugger-dublin' branch.
613 (mono_debugger_insert_method_breakpoint): New public method.
614 (mono_debugger_remove_method_breakpoint): Likewise.
615 (mono_debugger_check_breakpoints): New static method.
616 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
618 * debug-debugger.h (MonoDebuggerInfo):
619 Renamed (to keep backward compatibility in the vtable):
620 `insert_breakpoint' -> `old_insert_breakpoint'.
621 `remove_breakpoint' -> `old_remove_breakpoint'.
622 `create_string' -> `old_create_string'.
623 `lookup_class' -> `old_lookup_class'.
624 `lookup_type' -> removed; changed into a dummy field.
625 `lookup_assembly' -> `old_lookup_assembly'.
626 Added (same functionality, but different signature):
627 `create_string', `lookup_class', `lookup_assembly'
629 `get_method_addr_or_bpt', `remove_method_breakpoint',
630 `runtime_class_init'.
632 * debug-debugger.c: Merged the `debugger-dublin' branch.
634 2007-06-23 Zoltan Varga <vargaz@gmail.com>
636 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
638 (peephole_pass): Likewise.
640 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
642 * driver.c: hopefully make setaffinity work also for ancient
645 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
647 * driver.c : win32 build fix.
649 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
651 * driver.c: check for the MONO_NO_SMP env var and bind to a single
652 processor if it is set.
654 2007-06-21 Martin Baulig <martin@ximian.com>
656 * debug-mini.h: New file.
659 (mono_debugger_insert_breakpoint_full): Moved here from
660 ../metadata/mono-debug-debugger.c.
661 (mono_debugger_remove_breakpoint): Likewise.
662 (mono_debugger_breakpoint_callback): Likewise.
664 2007-06-15 Raja R Harinath <rharinath@novell.com>
666 * jit-icalls.c (mono_helper_compile_generic_method): Update to
667 changes in MonoGenericClass.
669 2007-06-14 Zoltan Varga <vargaz@gmail.com>
671 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
673 2007-06-14 Raja R Harinath <rharinath@novell.com>
675 * jit-icalls.c (mono_helper_compile_generic_method): Update to
676 removal of MonoGenericMethod.
678 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
680 * mini-exceptions.c: hooks for the exception events profiling API.
682 2007-06-14 Randolph Chung <tausq@debian.org>
684 * Makefile.ma: Add hppa target.
685 * mini-arch.h: Include mini-hppa.h
686 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
687 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
688 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
690 2007-06-14 Randolph Chung <tausq@debian.org>
692 * inssel.brg: Add rules for "chained" compare-branch operations so that
693 a single compare op can affect multiple branches. Adjust cost for
694 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
695 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
696 cost for some rules so that they can more easily be overridden by
697 per-arch rules (with fixes from lupus).
698 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
700 2007-06-13 Randolph Chung <tausq@debian.org>
702 * mini-ops.h: Reorder branch ops so that they match the order of the
703 corresponding CEE_* ops. The code expects them this way.
704 Add new ops for HPPA target.
705 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
707 2007-06-13 Randolph Chung <tausq@debian.org>
709 * mini-exceptions.c: Handle cases where the stack grows towards
711 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
713 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
715 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
717 * driver.c: explain where a non-matching corlib is found.
719 2007-06-13 Mark Probst <mark.probst@gmail.com>
721 * mini.c (print_jit_stats): Output dynamic code allocation stats.
723 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
725 * mini-exceptions.c: Generate a method profile leave event during
726 an exception to ensure that the profiler gets notified.
728 2007-06-07 Zoltan Varga <vargaz@gmail.com>
730 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
733 * cpu-amd64.md: Add long_and/or/xor opcodes.
735 2007-06-06 Wade Berrier <wberrier@novell.com>
737 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
738 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
739 length of instruction shr_imm (expected 8, got 10)
741 2007-06-06 Zoltan Varga <vargaz@gmail.com>
743 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
745 2007-06-06 Mark Probst <mark.probst@gmail.com>
747 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
748 MonoInternalHashTable again (fixed bug in the internal hash table
751 2007-06-06 Mark Probst <mark.probst@gmail.com>
753 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
754 Have to figure out what makes it crash the SWF regression.
756 2007-06-05 Zoltan Varga <vargaz@gmail.com>
758 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
760 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
762 * mini.c: optimize out the type check when storing null in a
765 2007-06-04 Mark Probst <mark.probst@gmail.com>
767 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
768 MonoInternalHashTable.
770 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
772 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
773 signed integer methods.
775 2007-06-02 Zoltan Varga <vargaz@gmail.com>
777 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
778 permanently since the current approach doesn't work.
780 2007-06-02 Zoltan Varga <vargaz@gmail.com>
782 * inssel.brg (stmt): Only call delegate->invoke_impl if
783 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
785 2007-06-01 Zoltan Varga <vargaz@gmail.com>
787 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
790 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
791 account if it contains a rex prefix.
792 (peephole_pass): Handle OP_FMOVE as well.
794 2007-06-01 Zoltan Varga <vargaz@gmail.com>
796 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
797 as it causes regressions.
799 2007-05-31 Zoltan Varga <vargaz@gmail.com>
801 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
804 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
806 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
807 (mono_arch_get_this_arg_from_call): Ditto.
809 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
811 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
814 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
815 (mono_arch_get_this_arg_from_call): Ditto.
817 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
819 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
820 try to create optimized invoke code and use that for further invocations.
821 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
823 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
825 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
827 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
828 sealed classes or methods.
829 *devirtualization.cs: tests for the new optimization
831 2007-05-29 Zoltan Varga <vargaz@gmail.com>
833 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
834 by the update_volatile () function.
836 2007-05-27 Zoltan Varga <vargaz@gmail.com>
838 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
841 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
843 2007-05-24 Jonathan Chambers <joncham@gmail.com>
845 * mini.c: Add configure checks for header files.
846 * mini-x86.c: Add configure checks for header files.
847 * trace.c: Add configure checks for header files.
848 * aot-runtime.c: Add configure checks for header files.
849 * aot-compiler.c: Add configure checks for header files.
850 * driver.c: Add configure checks for header files.
851 * mini-codegen.c: Add configure checks for header files.
853 Code is contributed under MIT/X11 license.
855 2007-05-22 Zoltan Varga <vargaz@gmail.com>
857 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
858 icompare_imm -128 + op_iclt. Fixes #81703.
860 2007-05-19 Zoltan Varga <vargaz@gmail.com>
862 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
864 2007-05-15 Massimiliano Mantione <massi@ximian.com>
866 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
867 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
868 so that all isinst checks now use "interface_bitmap".
870 2007-05-15 Zoltan Varga <vargaz@gmail.com>
872 * cpu-amd64.md (jmp): Fix a warning.
874 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
876 * basic.cs: Add new regression test.
878 * basic.cs: Remove test which is now in basic-long.cs.
880 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
882 * basic-long.cs: Add new test.
884 2007-05-13 Zoltan Varga <vargaz@gmail.com>
886 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
888 2007-05-12 Zoltan Varga <vargaz@gmail.com>
890 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
892 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
895 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
898 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
899 the exception throwing code a bit.
901 * mini-x86.c (get_call_info): Allocate result from a mempool.
903 2007-05-11 Zoltan Varga <vargaz@gmail.com>
905 * aot-compiler.c (find_typespec_for_class): Fix the assert.
907 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
909 * mini.h (MonoCompile): Add 'token_info_hash' field.
911 * mini.c: Save token->method associations during compilation so the AOT
914 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
915 which reference generic classes and methods.
917 2007-05-10 Zoltan Varga <vargaz@gmail.com>
919 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
921 * aot-compiler.c (compile_method): Fix a typo in a comment.
923 * aot-runtime.c (decode_cached_class_info): Skip generic types.
925 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
928 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
930 2007-05-09 Zoltan Varga <vargaz@gmail.com>
932 * mini.h (MonoCompile): Add 'args' field.
934 * mini.c (mono_compile_create_vars): Store variables representing the arguments
937 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
939 2007-05-08 Zoltan Varga <vargaz@gmail.com>
941 * mini.c (mono_compile_get_interface_var): Remove this unused function.
943 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
945 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
946 opcodes for some opcodes.
948 * mini.h *.brg *.c: Use the new opcodes.
950 2007-05-08 Massimiliano Mantione <massi@ximian.com>
952 * mini.h: Bumped aot revision.
954 * inssel.brg: modified code generation of type checks for interfaces
955 to use the new "MonoClass.interface_bitmap" instead of the old
956 "MonoClass.interface_offsets".
958 2007-04-30 Zoltan Varga <vargaz@gmail.com>
960 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
962 2007-04-29 Zoltan Varga <vargaz@gmail.com>
964 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
967 2007-04-27 Neale Ferguson <neale@sinenomine.net>
969 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
971 2007-04-27 Wade Berrier <wberrier@novell.com>
973 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
974 mini.h) to fix build.
976 2007-04-26 Zoltan Varga <vargaz@gmail.com>
978 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
980 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
981 causes the corlib unit tests to fail.
983 2007-04-25 Zoltan Varga <vargaz@gmail.com>
985 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
987 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
989 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
990 opcodes to the comparison relations.
992 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
993 opcodes to their types.
995 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
997 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
998 it in cfg->arch.cinfo.
1000 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
1002 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
1003 cfg->cil_offset_to_bb.
1005 2007-04-24 Zoltan Varga <vargaz@gmail.com>
1007 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
1008 created becase of initlocals.
1010 2007-04-23 Zoltan Varga <vargaz@gmail.com>
1012 * mini-alpha.c cpu-alpha.md: More alpha port work from
1013 Sergey Tikhonov <tsv@solvo.ru>.
1015 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
1017 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
1019 2007-04-19 Zoltan Varga <vargaz@gmail.com>
1021 * cpu-s390.md (break): Correct the length of break instruction.
1023 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
1025 * mini.c: fix a couple of soft-float issues and comments.
1027 2007-04-15 Miguel de Icaza <miguel@novell.com>
1029 * trace.c (is_filenamechar): - is also a filename char.
1031 2007-04-15 Neale Ferguson <neale@sinenomine.net>
1033 * mini-s390.c: Correct checking for enum type in return value processing.
1035 2007-04-14 Raja R Harinath <rharinath@novell.com>
1037 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
1038 (version.h): Makefile is in the build directory.
1040 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
1042 * mini-amd64.h: fix for assertion failure on Solaris/amd64
1044 2007-04-11 Martin Baulig <martin@ximian.com>
1046 * mini.c (can_access_member): Fix handling of generic classes;
1049 2007-04-10 Zoltan Varga <vargaz@gmail.com>
1051 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
1053 2007-04-05 Zoltan Varga <vargaz@gmail.com>
1055 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
1057 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
1059 * mini-codegen.c: make sure the right spill amount is
1060 used for fp or integer registers (fixes the float_sub_spill() on ppc).
1062 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
1064 * mini-ppc.c: fixes for the fp_branch_nan test.
1066 2007-03-23 Zoltan Varga <vargaz@gmail.com>
1068 * basic.cs: Comment out new test which still fails on ia64.
1070 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
1072 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
1074 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
1076 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
1078 2007-03-22 Zoltan Varga <vargaz@gmail.com>
1080 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
1081 on 64 bit machines. Fixes part of #80738.
1083 * basic.cs: Add regression test.
1085 2007-03-17 Zoltan Varga <vargaz@gmail.com>
1087 * inssel.brg basic.cs: Revert previous change to fix build.
1089 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
1092 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
1094 * basic.cs: Add new regression test.
1096 2007-03-17 Zoltan Varga <vargaz@gmail.com>
1098 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
1101 2007-03-16 Neale Ferguson <neale@sinenomine.net>
1103 * cpu-s390x.md: Correct length of break instruction.
1105 2007-03-16 Neale Ferguson <neale@sinenomine.net>
1107 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
1108 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
1110 2007-03-15 Jonathan Chambers <joncham@gmail.com>
1112 * *.c: Begin WIN64 port.
1113 * mini.c: Use correct register in profiler.
1114 * mini-amd64.c: No inline assembly on Win64.
1115 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
1116 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
1117 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
1118 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
1119 mono_arch_ip_from_context for Win64.
1121 Contributed under MIT/X11 license.
1123 2007-03-15 Zoltan Varga <vargaz@gmail.com>
1125 * exceptions-amd64.c (seh_handler): Ditto.
1127 * exceptions-x86.c (seh_handler): Fix a memory leak.
1129 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
1131 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
1132 mini-s390x.c: fixed peephole optimizations to deal
1133 correctly with 1 and 2 byte reload avoidance.
1135 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
1137 * cpu-s390.md, cpu-s390x.md: update localloc length.
1139 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
1141 * cpu-g4.md: added missing descriptions.
1143 2007-03-14 Miguel de Icaza <miguel@novell.com>
1145 * Makefile.am: Add support so the tail tests are not executed on
1146 PowerPC as that is a known limitation of the PowerPC port.
1148 2007-03-13 Jonathan Chambers <joncham@gmail.com>
1150 * runmdesc.bat: Move to msvc directory.
1152 2007-03-13 Jonathan Chambers <joncham@gmail.com>
1154 * runmdesc.bat: Run executable that was produced by the current
1155 target and sent via an argument.
1157 2007-03-11 Zoltan Varga <vargaz@gmail.com>
1159 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
1162 * generics.2.cs: Add regression test.
1164 2007-03-09 Wade berrier <wberrier@novell.com>
1166 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
1168 2007-03-09 Zoltan Varga <vargaz@gmail.com>
1170 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
1171 AOT code depends on this.
1173 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
1175 * mini.c: more precise tracking of types in the eval stack
1176 (part of fix for bug #81044).
1178 2007-03-07 Zoltan Varga <vargaz@gmail.com>
1180 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
1182 * aot-compiler.c (encode_patch): Remove an obsolete comment.
1184 2007-03-06 Zoltan Varga <vargaz@gmail.com>
1186 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
1188 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
1190 2007-02-22 Zoltan Varga <vargaz@gmail.com>
1192 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
1193 a pointer on 64 bit systems. Fixes #80190.
1195 * iltests.il: Add new regression test.
1197 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
1199 * mini.c: inline a constant for Environment.IsRunningOnWindows.
1201 2007-02-19 Geoff Norton <gnorton@customerdna.com>
1203 * trace.c: Remove an erroneous alignemnt check when tracing.
1204 Fixes --trace on OSX86.
1206 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
1208 * mini-$(arch).h: initialize SP in context for all the archs.
1210 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
1212 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
1213 regressions in the thread tests.
1215 2007-02-14 Zoltan Varga <vargaz@gmail.com>
1217 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
1218 - fixed implementation of LOCALLOC opcode
1219 - implemented non-un compare for floats
1221 - implementation of FDIV and CKFINITE opcodes
1222 - fixes for latest mono updates
1223 - additional arch opcodes
1225 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
1227 * Makefile.am: simplify and merge rules for cross-compilation.
1229 2007-02-07 Massimiliano Mantione <massi@ximian.com>
1231 * local-propagation.c: Actually *apply* the fix for bug 80591...
1233 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
1235 * mini-exceptions.c: backuot part of the last change
1236 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
1238 2007-02-06 Massimiliano Mantione <massi@ximian.com>
1239 * inssel.brg: Fix bug 59286.
1242 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
1244 * mini-exceptions.c: patch from Zoltan to correctly check for
1245 stack boundaries (using the stack register, not the frame register),
1246 fixes bugs #80724, #79717.
1248 2007-02-03 Zoltan Varga <vargaz@gmail.com>
1250 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
1251 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
1253 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
1254 presence of frame pointer elimination.
1256 2007-02-01 Geoff Norton <gnorton@customerdna.com>
1258 * mini-x86.h: NetBSD UCONTEX_REG defines.
1260 2007-02-01 Zoltan Varga <vargaz@gmail.com>
1262 * inssel-amd64.brg: Fix amd64 build.
1264 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
1266 * mini.h: remove extern to workaround what looks likes gcc bug 26905
1269 2007-01-31 Zoltan Varga <vargaz@gmail.com>
1271 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
1274 * mini-<ARCH>.c: Use mono_is_regsize_var ().
1276 2007-01-30 Mark Mason <mason@broadcom.com>
1278 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
1279 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
1280 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
1281 beginning support for CEE_JMP [not quite working yet]
1282 * tramp-mips.c: LMF handling now works
1284 2007-01-30 Zoltan Varga <vargaz@gmail.com>
1286 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
1288 * mini.h (NULLIFY_INS): New macro.
1290 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
1292 * mini.c: statistical profiler fix for windows, patch
1293 from Tor Lillqvist (tml@novell.com).
1295 2007-01-30 Massimiliano Mantione <massi@ximian.com>
1296 * local-propagation.c: Fix bug 80591.
1298 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
1300 * Makefile.am: put back the --export-dynamic option as with
1301 the previous gmodule flags (thanks to Robert Jordan).
1303 2007-01-28 Zoltan Varga <vargaz@gmail.com>
1305 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
1307 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
1308 simplify and speed up the local register allocator. Also rename some fields
1309 like iassign->vassign.
1311 * regalloc.c: Remove some functions which are no longer used since their
1312 inlined version is in mini-codegen.c.
1314 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
1316 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
1318 2007-01-27 Zoltan Varga <vargaz@gmail.com>
1320 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
1321 narrowing. Fixes #80622.
1323 * iltests.il: Add new regresssion test.
1325 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
1327 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
1328 debug-debugger.c, debug-debugger.h: warning fixes.
1329 * driver.c: updated copyright year and made it fit in one line.
1331 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
1333 * aot-runtime.c: updated to use mono-dl instead of gmodule.
1335 2007-01-25 Zoltan Varga <vargaz@gmail.com>
1337 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
1339 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
1341 * iltests.il: Add new test for bug #80507.
1343 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
1345 * mini-arm.h: use soft-float also on vfp for now.
1347 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
1349 * mini.c: fix some more soft-float issues.
1351 2007-01-24 Zoltan Varga <vargaz@gmail.com>
1353 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
1355 2007-01-24 Massimiliano Mantione <massi@ximian.com>
1356 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
1357 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
1358 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
1360 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
1362 * mini-arm.c: typo fix.
1364 2007-01-23 Neale Ferguson <neale@sinenomine.net>
1366 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
1368 2007-01-21 Zoltan Varga <vargaz@gmail.com>
1370 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
1371 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
1373 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
1375 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
1377 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
1379 * inssel.brg: Fix a warning.
1381 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
1383 * abcremoval.c ssa.c ssapre.c: Update after this change.
1385 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
1387 * dominators.c (df_set): Use mono_bitset_union_fast.
1389 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
1391 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
1392 mini-codegen.c: reduce relocations and memory usage for the cpu
1395 2007-01-20 Zoltan Varga <vargaz@gmail.com>
1397 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
1399 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
1400 to reduce their size.
1402 2007-01-19 Mark Mason <mason@broadcom.com>
1404 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
1405 * mini-mips.c: more configuration macros, support long conditional branches, additional
1406 asserts, fix epilog instrumentation.
1407 * mini-mips.h: use standard stack walk
1408 * cpu-mips.md: increase size of div, rem and conditional branches
1410 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
1412 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
1415 2007-01-19 Zoltan Varga <vargaz@gmail.com>
1417 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
1418 (compile_method): Ditto.
1420 * aot-runtime.c (decode_klass_info): Ditto.
1422 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
1423 needed by the code generated by inssel.brg. Also fix a warning.
1425 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
1427 * mini.c: deal with enums that become genericinsts by
1428 being nested in a generic class (bug #79956).
1430 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
1432 * mini.c: match the generic definition to check for
1433 private access with generic types (bug #78431).
1435 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
1437 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
1438 to make life easier for people cross-compiling that insist on not
1441 2007-01-17 Mark Mason <mason@broadcom.com>
1443 * inssel-long.brg: patch to deal with mips missing flags
1444 * inssel-long32-mips.brg: implement overflow checks
1445 * insset-mips.brg: implement overflow checks
1446 * mini-mips.h: implement conditional exception handling
1447 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
1448 Remove unused code, minor cleanups.
1449 * exceptions-mips.c: minor cleanups
1450 * mini-ops.h: add mips conditional exception ops
1451 * cpu-mips.md: add mips conditional exception ops
1454 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
1456 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
1457 to deal with mips missing of flags.
1459 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
1461 * exceptions-ppc.c: execute fault handlers.
1463 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
1465 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
1467 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
1469 * mini.c: handle also floating point values in initialize_array.
1471 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
1473 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
1474 array initialization and make it conditional on the intrins option.
1476 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
1478 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
1479 relocations and put the patch info names close to the enum definition.
1481 2007-01-15 Mark Mason <mason@broadcom.com>
1483 * basic.cs, exceptions.cs: break up large tests to increase debugability.
1485 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
1487 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
1489 2007-01-12 Raja R Harinath <rharinath@novell.com>
1491 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
1493 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
1495 * Makefile.am: distribute the mips sources.
1497 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
1499 * mini-codegen.h: handle bug #80489 here, by excluding ecx
1502 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
1504 * cpu-x86.md: back out for now as this triggers other regressions.
1506 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
1508 * cpu-x86.md: force src1 and dest regpair for long shift instructions
1509 to eax:edx, so ecx can't get allocated to them (bug #80489).
1511 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
1513 * mini.c, mini-exceptions.c: enabled running fault handlers
1516 2007-01-03 Miguel de Icaza <miguel@novell.com>
1518 * driver.c: If nothing fail, do not use the string "failed",
1519 because it makes it very annoying to view test result logs on the
1522 2006-12-30 Miguel de Icaza <miguel@novell.com>
1524 * debug-debugger.c (mono_debugger_main): Rename "main" to
1525 "main_method" to prevent a warning.
1527 Remove a warning for unused field.
1529 2006-12-28 Martin Baulig <martin@ximian.com>
1532 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
1534 2006-12-22 Martin Baulig <martin@ximian.com>
1536 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
1537 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
1538 seperate `.mdb_debug_info' section, so we can access it from the
1539 debugger even if the binary is stripped.
1541 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
1542 from the `.mdb_debug_info' here to prevent the linker from
1543 removing that section.
1545 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
1548 2006-12-19 Robert Jordan <robertj@gmx.net>
1550 * mini-x86: enable the code to return small structures in
1551 registers for FreeBSD as well. Fixes bug #80278.
1552 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
1554 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
1556 * mini-x86.c: align the stack when calling the profiler
1557 function instrumenting the prolog (on OSX).
1559 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
1561 * mini.c: emit a break opcode where Debugger.Break () is called.
1563 2006-12-13 Miguel de Icaza <miguel@novell.com>
1565 * mini.c (mono_method_to_ir): Provide useful information on this
1566 assert, to prevent others from debugging like I did.
1568 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
1570 * mini.c: enable code which was incorrectly commented
1573 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
1575 * mini-x86.c: enable on OSX, too, the code to return small
1576 structures in registers.
1578 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
1580 * mini-x86.c: remove the use of the dynamic code manager here, too.
1582 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
1584 * mini.h, debug-debugger.c, tramp-*.c: fixed
1585 mono_debugger_create_notification_function() to use
1586 mono_global_codeman_reserve () instead of a dynamic code manager.
1588 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
1590 * mini.c, jit-icalls.h, jit-icalls.c: remove the
1591 ves_array_element_address() jit icall and use a generated
1592 managed method instead (which is about 4 times faster for a rank 3
1595 2006-11-29 Mark Mason <mason@broadcom.com>
1597 * basic-calls.cs: additional tests for passing
1598 structures as function arguments.
1600 2006-11-29 Mark Mason <mason@broadcom.com>
1602 * mini-mips.h: disable custom exception handling
1603 * mini-mips.c: throw/rethrow should use jalr to call
1604 exception stubs. Fixed bug with passing structures
1605 by value. More support for tracing floating point
1608 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
1610 * mini.c: fixed typo in the soft-float ldind.r4 handling
1613 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
1615 * mini.c, mini.h, driver.c: added --runtime command line
1616 option to select a different runtime than the autodetected one.
1617 * jit.h: added API for embedders to initialize with a specific
1620 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
1622 * mini.c: handle also boxing of r4 values (bug #80024).
1624 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
1626 * mini-ppc.c: force indirect calls until we reserve
1627 enough address space for all the generated code.
1629 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
1631 * exceptions-arm.c: workaround bugs in the libc definition
1634 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
1636 * inssel.brg: fixes from me and Mark Mason.
1638 2006-11-23 Dick Porter <dick@ximian.com>
1640 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
1641 semaphore display now we've fixed the initial value
1643 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
1645 * inssel.brg: partially revert the last change to fix the build.
1647 2006-11-21 Mark Mason <mason@broadcom.com>
1649 * inssel.brg: Add and use compare-and-branch macros to support
1650 architectures that do not have condition code registers (ie. MIPS).
1651 * *-mips.{c,brg,md}: Fix copyright statements
1653 2006-11-20 Mark Mason <mason@broadcom.com>
1655 * Makefile.am: remove mini-codegen.c from list of MIPS sources
1656 * mini.c: Allow GET_CONTEXT to be specified by the arch port
1657 * mini.h: Added declaration for mono_print_ins()
1658 * mini-codegen.c: added ins_spec initializer for MIPS
1659 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
1660 vreg to be virtual and hreg to be non-virtual.
1661 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
1662 is not yet working/implemented correctly.
1663 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
1664 non-static, fixup calls to print_ins() from other parts in the file.
1666 2006-11-20 Mark Mason <mason@broadcom.com>
1668 * basic-calls.cs: added tests for passing structures as arguments
1671 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
1673 * inssel-long32.brg: optimize signed division by power of two.
1675 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
1677 * mini-arm.c: added support for interworking with thumb code
1678 (mono must be still be built using the ARM instruction encoding).
1680 2006-11-19 Miguel de Icaza <miguel@novell.com>
1682 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
1683 verifier has different rules for it. Fixes a few verifier issues
1686 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
1687 at the end, so people know what happened.
1689 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
1691 * brach-opts.c: in optimize_exception_target() make sure we
1692 are in a catch clause (fixes bug #79871).
1694 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
1696 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
1697 more soft-float support fixes.
1699 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
1701 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
1702 that are passed half on the stack and half in registers.
1704 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
1706 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
1707 more mips integration work from Mark E Mason
1708 <mark.e.mason@broadcom.com>.
1710 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
1712 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
1713 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
1714 tramp-mips.c: added sources for the mips port, not
1715 integrated in the build yet. Contributed by
1716 Mark E Mason <mark.e.mason@broadcom.com>.
1718 2006-11-14 Neale Ferguson <neale@sinenomine.net>
1720 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
1722 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
1724 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
1725 put the soft-float rules in its own file since it seems to
1726 break s390 compilation.
1728 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
1730 * mini-arm.c: fixed wrnings.
1732 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
1734 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
1735 inssel-arm.brg: ARM support for soft-float.
1737 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
1739 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
1740 loads and stores of 32 bit fp values.
1742 2006-11-10 Zoltan Varga <vargaz@gmail.com>
1744 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
1746 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
1747 works. Fixes #79852 and #79463.
1749 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
1751 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
1752 more soft-float support WIP and fixes.
1754 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
1756 * mini-arm.c: some VFP updates.
1758 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
1760 * mini-exceptions.c: 0 is a valid local var offset in some
1761 architectures, don't assert (bug #78508).
1763 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
1765 * exceptions-arm.c: fixed off by one error in stack walk code.
1767 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
1769 * mini.h, mini.c: more precise tracking of type load exceptions.
1771 2006-11-03 Robert Jordan <robertj@gmx.net>
1773 * Makefile.am: [WIN32] Add monow.exe target.
1774 * driver.c: [WIN32] Don't detach the console when debugging.
1777 2006-10-30 Miguel de Icaza <miguel@novell.com>
1779 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
1781 2006-10-23 Zoltan Varga <vargaz@gmail.com>
1783 * aot-compiler.c (emit_method_info): Add a case missed earlier.
1785 * driver.c (mini_regression): Fix --regression with AOT.
1787 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
1789 2006-10-17 Zoltan Varga <vargaz@gmail.com>
1791 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
1793 * mini-sparc.h: Don't use sigaction on sparc/linux.
1795 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
1797 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
1799 * mini-exceptions.c: Add proper include files for getpid ().
1801 2006-10-16 Zoltan Varga <vargaz@gmail.com>
1803 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
1804 address instead of a MonoJitInfo* to avoid decoding the exception info for the
1807 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
1808 name cache to reduce its size.
1810 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
1812 2006-10-15 Zoltan Varga <vargaz@gmail.com>
1814 * mini-x86.c: Save/restore the current LMF structure more efficiently using
1815 the mono_lmf TLS variable.
1817 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
1818 trampoline lmf frames.
1820 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
1822 2006-10-14 Zoltan Varga <vargaz@gmail.com>
1824 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
1825 the mono_lmf TLS variable.
1827 * mini-exceptions.c: Access the LMF structure through accessors.
1829 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
1830 variable instead of in jit_tls->lmf.
1832 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
1834 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
1835 trampoline lmf frames.
1837 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
1839 2006-10-12 Zoltan Varga <vargaz@gmail.com>
1841 * mini.c trace.c mini-x86.c: Revert these too.
1843 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
1846 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
1848 * genmdesc.c: removed now dead code.
1850 2006-10-09 Robert Jordan <robertj@gmx.net>
1852 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
1854 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
1856 * mini.h: do not leave gaps in the opcode values.
1858 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
1860 * jit-icalls.h: flag functions as internal here, too.
1862 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
1864 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
1865 functions with the internal attribute.
1867 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
1869 * aot-compiler.c: fclose the file descriptor in the profile read loop.
1871 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
1873 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
1876 2006-10-05 Zoltan Varga <vargaz@gmail.com>
1878 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
1879 tail calls as on other platforms.
1881 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
1883 * iltests.il: Add a few tailcall tests.
1885 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
1887 * driver.c: fix loop for old compilers (bug #79521).
1889 2006-10-02 Zoltan Varga <vargaz@gmail.com>
1891 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
1893 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
1895 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
1896 metadata without any code.
1898 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
1899 more precise debugging information using gdb.
1901 2006-09-30 Zoltan Varga <vargaz@gmail.com>
1903 * inssel-ia64.brg: Make the helper methods static.
1905 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
1907 * inssel-x86.brg: make the helper methods static.
1909 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
1911 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
1913 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
1915 * mini.c: updates for monoburg changes.
1916 * inssel.brg: make a few helper functions static as they should.
1918 2006-09-27 Zoltan Varga <vargaz@gmail.com>
1920 * Makefile.am: Move mini-codegen.c to common_sources.
1922 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
1924 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
1926 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
1927 mini-ppc.h: port to use the common local register allocator.
1929 2006-09-26 Zoltan Varga <vargaz@gmail.com>
1931 * mini.h: Remove the comment too then.
1933 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
1935 * mini.h: put back backend.data which is to be used shortly and
1936 doesn't increase the size of MonoInst. If any 64 bit arch aligned
1937 pointers on 4 byte boundaries it'd have much bigger issues running
1938 and you can ifdef it out anyway.
1940 2006-09-26 Zoltan Varga <vargaz@gmail.com>
1942 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
1943 MonoInst size by 4 bytes on 64 bit machines.
1945 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
1947 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
1948 replacement with more meaningful field names. Arch maintainers, please
1949 check the assigned names are good enough for your arch.
1951 2006-09-26 Zoltan Varga <vargaz@gmail.com>
1953 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
1954 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
1956 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
1958 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
1959 relocations and memory requirements, put the optimization flags
1960 definitions in their own file.
1962 2006-09-24 Zoltan Varga <vargaz@gmail.com>
1964 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
1966 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
1968 2006-09-22 Zoltan Varga <vargaz@gmail.com>
1970 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
1972 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
1974 * inssel.brg: use the correct function to get the size of an item
1975 in an array, given an element class.
1976 * aot-compiler.c: do not access class->class_size directly.
1978 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
1980 * mini.h, debug-mini.c: added a debugging function to print
1981 info about local variables and arguments in a jitted method.
1983 2006-09-20 Zoltan Varga <vargaz@gmail.com>
1985 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
1987 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
1989 2006-09-19 Zoltan Varga <vargaz@gmail.com>
1991 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
1992 inner and outer loops when passing vtypes.
1994 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
1996 * mini-ppc.c: take into account the cpu errata for cache flushing
1997 which caused some random errors (bug #79381).
1999 2006-09-19 Zoltan Varga <vargaz@gmail.com>
2001 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
2002 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
2004 2006-09-17 Zoltan Varga <vargaz@gmail.com>
2006 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
2009 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
2012 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
2013 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
2015 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
2018 2006-09-13 Zoltan Varga <vargaz@gmail.com>
2020 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
2022 2006-09-12 Zoltan Varga <vargaz@gmail.com>
2024 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
2025 macro does not have to be changed during debugging.
2027 * 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>.
2029 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
2031 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
2033 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
2034 MONO_ARCH_NO_EMULATE_MUL is defined.
2036 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
2038 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
2040 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
2042 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
2044 2006-09-11 Zoltan Varga <vargaz@gmail.com>
2046 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
2047 stuff to mini-exceptions.c where it is used.
2049 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
2050 setup code, the real one is in mini-exceptions.c.
2052 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
2053 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
2054 some changes from the freebsd ports tree.
2056 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
2059 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
2061 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
2063 * mini.c: on Linux, check for /proc to be mounted
2064 (bug# 79351, novell bug#201204).
2066 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
2068 * mini.c: handle cases where pthread_attr_getstack() behaves
2069 incorrectly (bug #78096).
2071 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
2073 * mini-arm.c: support larger stack frames (bug #79272).
2075 2006-09-08 Zoltan Varga <vargaz@gmail.com>
2077 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
2079 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
2082 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
2083 mono_class_from_name () to find a class from its name.
2085 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
2087 2006-09-07 Zoltan Varga <vargaz@gmail.com>
2089 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
2091 2006-09-05 Kornél Pál <kornelpal@gmail.com>
2093 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
2095 2006-09-04 Zoltan Varga <vargaz@gmail.com>
2097 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
2098 callinfo->trampoline.
2100 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
2102 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
2105 2006-09-03 Zoltan Varga <vargaz@gmail.com>
2107 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
2109 2006-09-02 Zoltan Varga <vargaz@gmail.com>
2111 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
2112 stats.method_trampolines, it is already done by the generic trampoline code.
2114 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
2116 2006-09-01 Zoltan Varga <vargaz@gmail.com>
2118 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
2120 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
2122 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
2124 * mini.c (print_jit_stats): Print mscorlib mempool size too.
2126 * mini.c (print_jit_stats): Print new stats.
2128 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
2130 2006-08-31 Zoltan Varga <vargaz@gmail.com>
2132 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
2133 Address on two dimensional arrays. Fixes #78729.
2135 * mini.h (MonoCompile): Add a 'skip_visibility' field.
2137 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
2140 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
2142 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
2145 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
2147 (mini_get_ldelema_ins): Ditto.
2149 2006-08-30 Zoltan Varga <vargaz@gmail.com>
2151 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
2152 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
2155 2006-08-29 Neale Ferguson <neale@sinenomine.net>
2157 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
2158 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
2160 * exceptions-s390x.c: Cosmetic change.
2162 * tramp-s390.c: Fix warning.
2164 * cpu-s390.md: Correct length of mul_imm.
2166 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
2168 * aot-compiler.c: added binary writer with ELF backend
2169 implementation (only on Linux/x86 for now).
2171 2006-08-18 Zoltan Varga <vargaz@gmail.com>
2173 * Makefile.am: Don't run net 2.0 AOT tests.
2175 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
2176 (mono_compile_assembly): Skip net 2.0 assemblies as well.
2178 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
2180 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
2182 * aot-compiler.c: simplified and refactored the asm-writing code
2183 to allow different backends.
2185 2006-08-18 Zoltan Varga <vargaz@gmail.com>
2187 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
2189 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
2190 little. Share patches of type TYPE_FROM_HANDLE as well.
2192 * mini.c (mono_patch_info_equal): New helper function.
2193 (mono_patch_info_hash): Ditto.
2195 * aot-compiler.c (emit_method_code): Fix s390 build.
2197 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
2198 is not handled because it is stored as a flag and not as a type ctor. Fixes
2201 2006-08-17 Zoltan Varga <vargaz@gmail.com>
2203 * aot-compiler.c: Fix computation of GOT slot statistics.
2205 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
2206 Also remove support for not PIC AOT.
2208 * mini.h: Bump AOT file format version.
2210 * objects.cs: Add a test for #78990.
2212 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
2213 (peter.dettman@iinet.net.au). Fixes #79087.
2215 * basic-long.cs: Add a test for the above.
2217 2006-08-16 Zoltan Varga <vargaz@gmail.com>
2219 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
2221 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
2224 2006-08-15 Zoltan Varga <vargaz@gmail.com>
2226 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
2229 2006-08-10 Jonathan Chambers <joncham@gmail.com>
2231 * mini.c: Don't verify COM proxy invoke calls
2234 2006-08-10 Dick Porter <dick@ximian.com>
2236 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
2237 which process is holding semaphores locked.
2239 2006-08-08 Zoltan Varga <vargaz@gmail.com>
2241 * mini-ia64.c mini-amd64.c: Fix #79027.
2243 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
2245 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
2247 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
2248 implicit arguments in a vararg call. Fixes #79027.
2250 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
2252 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
2253 (mono_get_array_new_va_signature): Ditto.
2255 2006-08-05 Zoltan Varga <vargaz@gmail.com>
2257 * aot-runtime.c: Call init_plt lazily.
2259 * inssel-long.brg: Fix unsigned long->int conversion.
2261 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
2263 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
2264 that most data is now in the .rss/.data section.
2266 2006-08-04 Zoltan Varga <vargaz@gmail.com>
2268 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
2270 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
2272 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
2274 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
2276 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
2277 virtual call. Fixes #79010.
2279 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
2280 and use the result as the this argument in the real call.
2282 * generics.2.cs: Add a new test for #79010.
2284 2006-08-03 Zoltan Varga <vargaz@gmail.com>
2286 * mini-x86.c: Fix a warning.
2288 * aot-compiler.c: Add a bunch of statistics.
2290 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
2292 2006-08-02 Zoltan Varga <vargaz@gmail.com>
2294 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
2296 2006-08-01 Zoltan Varga <vargaz@gmail.com>
2298 * 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>.
2300 2006-07-13 Miguel de Icaza <miguel@novell.com>
2302 * mini.c (mono_method_to_ir): Obtain the original method in the
2303 CIL stream and use this to perform validation.
2307 2006-07-19 Zoltan Varga <vargaz@gmail.com>
2309 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
2310 (mono_arch_call_opcode): Ditto.
2312 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
2315 * mini.c (mono_patch_info_dup_mp): New helper function.
2317 * aot-compiler.c (compile_method): Fix some of the memory allocated during
2318 compilation. Fixes #78827.
2320 2006-07-18 Kornél Pál <kornelpal@gmail.com>
2322 * declsec.c: Use original security informations for
2323 MONO_WRAPPER_MANAGED_TO_MANAGED.
2325 2006-07-15 Jonathan Chambers <joncham@gmail.com>
2327 * mini.c: Allow Com Interop methods/classes and
2328 don't verify COM wrapper calls
2331 2006-07-13 Zoltan Varga <vargaz@gmail.com>
2333 * inssel-long32.brg: Fix long->i4 checked conversion.
2335 * exceptions.cs: Add a test for the above.
2337 2006-07-08 Zoltan Varga <vargaz@gmail.com>
2339 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
2341 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
2344 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
2347 2006-07-03 Zoltan Varga <vargaz@gmail.com>
2349 * mini.c: Fix solaris/x86 exception handling.
2351 * Makefile.am: Get rid of $(ICU_LIBS).
2353 2006-07-02 Zoltan Varga <vargaz@gmail.com>
2355 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
2356 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
2357 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
2359 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
2361 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
2362 this function causes a SIGSEGV.
2364 2006-06-22 Zoltan Varga <vargaz@gmail.com>
2366 * mini.c: Remove unused solaris/x86 includes.
2368 2006-06-21 Zoltan Varga <vargaz@gmail.com>
2370 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
2372 2006-06-20 Jb Evain <jbevain@gmail.com>
2374 * cpu-g4.md: fix max length of start_handler instruction.
2376 2006-06-20 Massimiliano Mantione <massi@ximian.com>
2377 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
2379 2006-06-16 Massimiliano Mantione <massi@ximian.com>
2380 * ssa.c: Fixed bug 78653 for SSA based deadce.
2381 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
2382 MonoInst.flags, used in SSA based deadce.
2383 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
2384 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
2386 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
2388 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
2389 it can end up using non executable memory on ppc64 systems
2390 running ppc32 userspace (fix from Johannes Berg).
2392 2006-06-14 Dick Porter <dick@ximian.com>
2394 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
2397 2006-06-13 Massimiliano Mantione <massi@ximian.com>
2398 * mini.c: Made so that inline is locally disabled if it would
2399 trigger a .cctor, because too many apps depend on this behavior
2400 (which seems to be also the one of the MS CLR).
2402 2006-06-13 Zoltan Varga <vargaz@gmail.com>
2404 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
2405 No idea why this worked before.
2407 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
2408 which branch to outer exception clauses since they could skip the
2409 inner finally clauses. Fixes #78633.
2411 * exceptions.cs: Add a test for the above.
2413 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
2416 * iltests.il: Add a test for the above.
2418 2006-06-12 Zoltan Varga <vargaz@gmail.com>
2420 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
2421 after the end of a try bblock, to prevent asserts in mini_method_compile ().
2423 * iltests.il: Add a test for the above.
2425 2006-06-10 Zoltan Varga <vargaz@gmail.com>
2427 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
2429 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
2430 methods as instrinsics.
2432 2006-06-09 Wade Berrier <wberrier@novell.com>
2434 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
2435 (simple-cee-ops.h ssapre-mini-ops.h)
2437 2006-06-09 Neale Ferguson <neale@sinenomine.net>
2439 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
2440 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
2442 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
2443 * cpu-s390x.md: Fix max. length values for a couple of instructions.
2445 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
2447 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
2449 2006-06-08 Massimiliano Mantione <massi@ximian.com>
2451 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
2452 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
2453 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
2454 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
2455 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
2456 of opcodes, so that bug 78549 should not happen again.
2457 * ssapre.c: Updated to use the renamed files.
2459 2006-06-08 Zoltan Varga <vargaz@gmail.com>
2461 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
2462 in OP_ATOMIC_EXCHANGE_I4.
2464 2006-06-07 Wade Berrier <wberrier@novell.com>
2466 * tramp-s390.c: Fix s390 build (add missing pointer declarations
2467 in mono_debugger_create_notification_function)
2469 2006-06-06 Zoltan Varga <vargaz@gmail.com>
2471 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
2473 * mini.c (type_from_stack_type): Disable some changes which do not
2476 * driver.c: Reenable opts.
2478 * mini.h (MonoStackSlot): New structure to keep track of the verification state
2479 of the evaluation stack.
2481 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
2482 evaluation stack trace at entry to the bblock.
2484 * mini.c (merge_stacks): New function to perform verification of stack merges.
2485 Turned off by default.
2487 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
2490 2006-06-06 Massimiliano Mantione <massi@ximian.com>
2492 * local-propagation.c: Fixed bug 78549.
2494 2006-06-04 Zoltan Varga <vargaz@gmail.com>
2496 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
2498 2006-06-02 Miguel de Icaza <miguel@novell.com>
2500 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
2501 tramp-arm.c, tramp-ia64.c
2502 (mono_debugger_create_notification_function): Update signature to
2503 new signature and use new protocol for creating the notification
2506 Should fix the build.
2508 2006-06-02 Geoff Norton <gnorton@customerdna.com>
2510 * exceptions-ppc.c (mono_jit_walk_stack)
2511 (ves_icall_get_frame_info): Fix the build
2513 2006-06-02 Zoltan Varga <vargaz@gmail.com>
2515 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
2517 2006-05-31 Raja R Harinath <rharinath@novell.com>
2519 * il2tests.2.il: New file for generics CIL tests. Add test for
2521 * Makefile.am: Update.
2524 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
2527 2006-05-30 Massimiliano Mantione <massi@ximian.com>
2529 * aliasing.c: Fixed bug 78311.
2531 2006-05-29 Martin Baulig <martin@ximian.com>
2533 * mini-exceptions.c (mono_find_jit_info): When computing the
2534 native offset, check whether we're actually inside the method's
2535 code; call mono_debug_print_stack_frame() to format the frame.
2536 (ves_icall_System_Exception_get_trace): Call
2537 mono_debug_print_stack_frame() to format the stack frame.
2538 (ves_icall_get_trace): Update to the new debugging API.
2539 (mono_jit_walk_stack_from_ctx): Likewise.
2540 (ves_icall_get_frame_info): Likewise.
2542 * mini.c (get_method_from_ip): Use the new debugging API.
2543 (mono_print_method_from_ip): Likewise.
2546 (mono_jit_walk_stack): Use the new debugging API.
2547 (ves_icall_get_frame_info): Likewise.
2549 2006-05-27 Zoltan Varga <vargaz@gmail.com>
2551 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
2553 2006-05-25 Massimiliano Mantione <massi@ximian.com>
2555 * mini.c: Added "limitator" to inline for debugging.
2557 2006-05-24 Martin Baulig <martin@ximian.com>
2559 * debug-debugger.c (mono_debugger_init): Create a private,
2560 malloc()-based code manager for the notification function and
2561 intentionally leak it on exit. This fixes the crash-on-exit race
2565 (mono_debugger_create_notification_function): Added
2566 `MonoCodeManager *' argument.
2569 (mono_debugger_create_notification_function): Added
2570 `MonoCodeManager *' argument.
2572 2006-05-23 Massimiliano Mantione <massi@ximian.com>
2574 * aliasing.c: Fixed 64 bit issue.
2575 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
2576 default since all known bugs are fixed (one more time!).
2578 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
2580 * mini.c: write barrier support.
2582 2006-05-23 Martin Baulig <martin@ximian.com>
2584 * debug-debugger.c: Revert Paolo's change. Add comment and #error
2585 check at the top of the file.
2587 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
2589 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
2590 reverting changes without reason and without changelog entries.
2592 2006-05-18 Zoltan Varga <vargaz@gmail.com>
2594 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
2595 to a few opcodes. Fixes #78439.
2597 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
2598 consistency with other archs.
2600 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
2602 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
2604 * debug-debugger.c: fix the build.
2606 2006-05-17 Martin Baulig <martin@ximian.com>
2609 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
2610 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
2611 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
2612 (debugger_attach): Call GC_mono_debugger_add_all_threads().
2614 2006-05-11 Zoltan Varga <vargaz@gmail.com>
2616 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
2618 2006-05-10 Zoltan Varga <vargaz@gmail.com>
2620 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
2621 MONO_TYPE_GENERICINST.
2623 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
2624 MONO_TYPE_GENERICINST.
2626 2006-05-09 Zoltan Varga <vargaz@gmail.com>
2628 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
2631 2006-05-08 Zoltan Varga <vargaz@gmail.com>
2633 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
2635 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
2637 2006-05-06 Zoltan Varga <vargaz@gmail.com>
2639 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
2640 mono_trace_cleanup ().
2642 * iltests.il: Fix problem with the newly added test.
2644 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
2645 due to register constraints, free up the previous hreg. Fixes #78314.
2647 * iltests.il: Add new test for #78314.
2649 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
2650 Interlocked.Add. Fixes #78312.
2652 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
2654 2006-05-05 Zoltan Varga <vargaz@gmail.com>
2656 * inssel.brg (mini_emit_virtual_call): Fix a warning.
2658 2006-05-05 Martin Baulig <martin@ximian.com>
2660 * debug-mini.c (mono_debug_open_block): New method.
2663 (mono_arch_output_basic_block): Call mono_debug_open_block() at
2664 the beginning of each basic block.
2667 (mono_arch_output_basic_block): Call mono_debug_open_block() at
2668 the beginning of each basic block.
2670 2006-05-04 Massimiliano Mantione <massi@ximian.com>
2672 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
2673 default until I understand why they break the build on amd64.
2675 2006-05-04 Zoltan Varga <vargaz@gmail.com>
2677 * mini.c (mini_cleanup): Call mono_cleanup ().
2679 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
2682 2006-05-04 Massimiliano Mantione <massi@ximian.com>
2684 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
2685 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
2686 default since all known bugs are fixed, and I cannot reproduce bug
2687 77944... I'm asking Matt Hargett to test again after this commit.
2689 2006-04-28 Massimiliano Mantione <massi@ximian.com>
2691 * mini-codegen.c: Fixed typo that thrashed inline.
2693 2006-04-28 Zoltan Varga <vargaz@gmail.com>
2695 * dominators.c (compute_dominators): Avoid using a worklist since
2696 it is not correct in some cases. Instead, iterate over all bblocks as
2697 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
2699 2006-04-28 Miguel de Icaza <miguel@novell.com>
2701 * mini.c (mono_jit_compile_method_inner): Use
2702 mono_prepare_exception_from_error that resets the value
2705 2006-04-27 Miguel de Icaza <miguel@novell.com>
2707 * mini.c: Move the mini_loader_error_to_exception to metadata.
2709 2006-04-27 Massimiliano Mantione <massi@ximian.com>
2711 * aliasing.c: Fixed bug 78210.
2713 2006-04-27 Massimiliano Mantione <massi@ximian.com>
2715 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
2716 default until all their problems (or the ones they trigger) are fixed.
2718 2006-04-26 Zoltan Varga <vargaz@gmail.com>
2720 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
2722 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
2723 as loaded only after resolving patches since that could invoke the same method.
2725 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
2727 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
2730 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
2733 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
2736 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
2737 made from AOT code through the PLT table.
2739 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
2740 holding the plt offset when a call is made to the aot plt trampoline.
2742 2006-04-25 Zoltan Varga <vargaz@gmail.com>
2744 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
2747 * Makefile.am (common_sources): Fix build breakage.
2749 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
2750 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
2751 intra-assembly calls if possible.
2753 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
2755 * mini-trampolines.c: Handle PLT entries.
2757 * mini.c: Avoid creating a GOT var for calls.
2759 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
2762 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
2765 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
2768 * mini.h: Bump AOT file format version.
2770 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
2773 2006-04-25 Martin Baulig <martin@ximian.com>
2775 * driver.c: Disable copyprop, consprop and inline when running
2776 inside the debugger.
2778 2006-04-25 Martin Baulig <martin@ximian.com>
2780 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
2781 with `get_current_thread' and added `detach'.
2782 (MonoDebuggerMetadataInfo): Added `thread_size',
2783 `thread_tid_offset', `thread_stack_ptr_offset' and
2784 `thread_end_stack_offset'.
2786 2006-04-25 Zoltan Varga <vargaz@gmail.com>
2788 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
2791 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
2792 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
2794 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
2796 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
2798 * aot.c: Add support for ADJUSTED_IID.
2800 2006-04-24 Zoltan Varga <vargaz@gmail.com>
2802 * aot.c (emit_method_order): Don't align method_order_end.
2804 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
2805 the interface ID changes.
2807 2006-04-21 Dick Porter <dick@ximian.com>
2809 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
2810 cleaning up a thread. Fixes the new part of bug 77470.
2812 2006-04-20 Geoff Norton <gnorton@customerdna.com>
2814 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
2817 2006-04-19 Zoltan Varga <vargaz@gmail.com>
2819 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
2821 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
2822 SIGSEGV. Fixes #78072.
2824 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
2825 unregister our SIGABRT handler.
2827 2006-04-19 Massimiliano Mantione <massi@ximian.com>
2829 * mini.c: Disabled inline where it can alter the call stack in a
2830 way visible from managed code.
2831 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
2834 2006-04-16 Zoltan Varga <vargaz@gmail.com>
2836 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
2837 on other platforms. Fixes #78089.
2839 2006-04-13 Martin Baulig <martin@ximian.com>
2841 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
2842 determine whether we're inside the debugger.
2845 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
2847 2006-04-12 Zoltan Varga <vargaz@gmail.com>
2849 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
2850 handler clauses. Fixes #78024.
2852 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
2853 in the CALL_MEMBASE opcodes. Fixes #78088.
2854 (mono_arch_get_vcall_slot_addr): Ditto.
2856 2006-04-10 Martin Baulig <martin@ximian.com>
2858 * debug-debugger.c: The thread handling code has now been moved
2859 into ../metadata/threads.c.
2861 2006-04-10 Zoltan Varga <vargaz@gmail.com>
2863 * driver.c (mono_main): Fix --with-gc=none build.
2865 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
2866 (mono_spillvar_offset_float): Ditto.
2867 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
2868 hreg, not when its !global, since on ia64, there is a third category: stacked
2871 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
2873 * mini.c: set MonoInst->klass for load field address and a few other
2876 2006-04-10 Zoltan Varga <vargaz@gmail.com>
2878 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
2880 2006-04-07 Zoltan Varga <vargaz@gmail.com>
2882 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
2883 the branch opt changes.
2885 2006-04-06 Dick Porter <dick@ximian.com>
2887 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
2889 * wapihandles.c (mini_wapi_seminfo):
2890 * driver.c (mono_main): Add semaphore info option
2892 2006-04-05 Zoltan Varga <vargaz@gmail.com>
2894 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
2895 branch optimization changes. Fixes #78009.
2897 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
2899 * mini.c: ignore accessibility of methods in managed->native wrappers.
2901 2006-04-04 Zoltan Varga <vargaz@gmail.com>
2903 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
2905 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
2907 2006-04-03 Zoltan Varga <vargaz@gmail.com>
2909 * mini.c: Modify the branch optimizations to preserve the invariant that
2910 the entries inside the in_bb and out_bb arrays are unique.
2911 (mono_unlink_bblock): Avoid creation of new arrays.
2913 2006-04-02 Zoltan Varga <vargaz@gmail.com>
2915 * mini.c (mono_unlink_bblock): Fix regression caused by previous
2918 2006-04-01 Zoltan Varga <vargaz@gmail.com>
2920 * mini.c (optimize_branches): Remove the "optimizations" in
2921 the cbranch1/cbranch2 -> branch cases which were causing several
2922 problems in the past. Fixes #77986.
2924 2006-03-31 Chris Toshok <toshok@ximian.com>
2926 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
2927 default optimizations :(
2929 2006-03-31 Zoltan Varga <vargaz@gmail.com>
2931 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
2934 2006-03-31 Massimiliano Mantione <massi@ximian.com>
2936 * local-propagation.c: Added comments to structs and removed
2937 "Mono" prefixes from local tree mover types.
2939 2006-03-30 Zoltan Varga <vargaz@gmail.com>
2941 * Makefile.am (arch_sources): Define this for each architecture so
2942 libmono_la_SOURCES is defined in one place.
2944 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
2946 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
2949 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
2951 * driver.c: print the GC name supplied by configure.
2953 2006-03-29 Massimiliano Mantione <massi@ximian.com>
2955 * local-propagation.c: Added tree mover, and moved here all the
2956 local propagation code from mini.c
2957 * mini.c: Added support for treeprop, and moved all the local
2958 propagation code to local-propagation.c
2959 * mini.h: Added support for treeprop
2960 * driver.c: Added support for treeprop, enabled consprop, copyprop,
2961 treeprop, inline and deadce by default
2962 * Makefile.am: Added local-propagation.c
2964 2006-03-25 Zoltan Varga <vargaz@gmail.com>
2966 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
2968 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
2970 * debug-debugger.c: make it compile without the Boehm GC.
2972 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
2974 * mini.c: fixed issue with mismatch when an icall is registered
2975 with multiple names but same address.
2977 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
2979 * declsec.c, mini-exceptions.c: use write barrier to set reference
2980 fields of managed objects.
2982 2006-03-19 Zoltan Varga <vargaz@gmail.com>
2984 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
2985 (can_access_internals): Fix a warning.
2987 * mini.c (print_method_from_ip): Rename this to
2988 mono_print_method_from_ip so it gets exported.
2990 * trace.c: Deal with strings inside StringBuilder's containing garbage
2991 and fix memory leaks. Fixes #77848.
2993 2006-03-19 Zoltan Varga <vargaz@gmail.com>
2995 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
2998 2006-03-16 Neale Ferguson <neale@sinenomine.net>
3000 * mini-s390.c: Remove OP_X86_TEST_NULL.
3002 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
3004 * mini.c: use the correct GetHashCode() for the moving collector.
3006 2006-03-16 Massimiliano Mantione <massi@ximian.com>
3008 * liveness.c: Regalloc spill cost tuning.
3010 2006-03-15 Neale Ferguson <neale@sinenomine.net>
3012 * mini-s390x.h: Correct S390_LONG macro.
3014 * mini-s390x.c: Cleanup unused code.
3016 2006-03-15 Zoltan Varga <vargaz@gmail.com>
3018 * jit-icalls.h: New file.
3020 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
3021 icalls and include that instead of including jit-icalls.c.
3023 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
3026 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
3028 * mini.c: when checking for member accessibility, also check for
3029 friend assemblies and for explicit interface implementations.
3031 2006-03-14 Zoltan Varga <vargaz@gmail.com>
3033 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
3035 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
3037 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
3038 common cases are done first.
3040 * mini-ops.h: Only define platform specific opcodes on the given platform.
3042 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
3045 2006-03-14 Martin Baulig <martin@ximian.com>
3047 Revert Paolo's change from r57348:
3049 * mini.h: don't use gboolean for bitfields.
3050 * mini.c: verifier changes for fields and methods accessibility.
3052 2006-03-13 Neale Ferguson <neale@sinenomine.net>
3054 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
3056 * mini-s390x.c: Fix conv_r_un.
3058 * cpu-s390, cpu-s390x.md: Fix lengths.
3060 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
3062 * mini.c: nested types have access to all the nesting
3063 levels, not just the enclosing types.
3065 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
3067 * mini.c: added a few more verification checks.
3069 2006-03-12 Zoltan Varga <vargaz@gmail.com>
3071 * liveness.c: Merge optimizations from the linear-il branch.
3073 2006-03-11 Zoltan Varga <vargaz@gmail.com>
3075 * mini-ia64.c (emit_call): Add a comment.
3077 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
3079 * tramp-ia64.c: Fix some warnings.
3081 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
3083 * mini.h: don't use gboolean for bitfields.
3084 * mini.c: verifier changes for fields and methods accessibility.
3086 2006-03-11 Zoltan Varga <vargaz@gmail.com>
3088 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
3089 lazy icall wrapper changes.
3091 * dominators.c: Replace all the dominator algorithms with faster
3092 ones from the linear-il branch.
3094 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
3097 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
3098 common cases are done first.
3100 * mini-amd64.c: Fix some warnings.
3102 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
3105 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
3108 * mini.h: Add a missing prototype.
3110 2006-03-10 Zoltan Varga <vargaz@gmail.com>
3112 * mini.c: Compile icall wrappers lazily.
3114 * mini-codegen.c: Use printf instead of g_print since its much faster.
3116 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
3119 * mini.c (optimize_branches): Cache the negative result from
3120 remove_block_if_useless ().
3122 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
3123 Also fix some bblock linking issues.
3125 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
3128 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
3130 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
3131 accessed fields first, for better cache behavior.
3133 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
3135 * mini.c: speedup IList<T> array accesses.
3137 2006-03-09 Zoltan Varga <vargaz@gmail.com>
3139 * mini.c (mono_method_to_ir): Handle large methods overflowing the
3140 inline_costs counter. Fixes #77190.
3142 2006-03-06 Zoltan Varga <vargaz@gmail.com>
3144 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
3145 trace messages. Fixes #77706.
3147 2006-03-04 Martin Baulig <martin@ximian.com>
3149 * tramp-amd64.c, tramp-x86.c
3150 (mono_debugger_create_notification_function): Use
3151 mono_global_codeman_reserve() to allocate a buffer at runtime and
3154 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
3156 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
3157 notification function at runtime and then call `initialize' in the
3158 `MONO_DEBUGGER__debugger_info' vtable.
3160 2006-03-04 Zoltan Varga <vargaz@gmail.com>
3162 * iltests.il: Fix a visibility problem.
3164 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
3166 * driver.c, mini.c: add hooks for the counters API.
3168 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
3170 * driver.c: show disabled options.
3172 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
3174 * linear-scan.c: always use cost-driven selection.
3176 2006-02-28 Raja R Harinath <rharinath@novell.com>
3178 * jit-icalls.c (helper_compile_generic_method): Revert change from
3181 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
3183 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
3185 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
3187 * inssel.brg: style fixes, mostly to force the updated monoburg
3188 to run for people using svn.
3190 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
3192 * mini.c: match monoburg changes.
3194 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
3196 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
3197 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
3198 declaration in the header file.
3200 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
3202 * helpers.c: reduce relocations and mem usage.
3204 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
3206 * mini.h, mini-codegen.c: disable logging features if
3207 requested by configure.
3209 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
3211 * mini.c: tiny verifier changes.
3213 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
3215 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
3216 cpu-pentium.md: stack alignment changes for osx/x86,
3217 partially from Geoff Norton <gnorton@customerdna.com>.
3219 2006-02-24 Raja R Harinath <harinath@gmail.com>
3221 * jit-icalls.c (helper_compile_generic_method): Update to changes
3222 in metadata/class.c.
3224 2006-02-24 Zoltan Varga <vargaz@gmail.com>
3226 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
3228 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
3229 interface calls with large offsets.
3231 2006-02-23 Raja R Harinath <rharinath@novell.com>
3233 * jit-icalls.c (helper_compile_generic_method): Document the
3234 special-case we depend on so that we can inflate the method twice
3235 with the same context with no bad side-effects.
3237 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
3239 * mini-x86.c, mini-amd64.c: fix for case when xen support
3242 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
3244 * mini-x86.c, mini-amd64.c: generate code to access tls items
3245 in a faster way for Xen systems.
3247 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
3249 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
3250 updates and compilation fixes for the OSX/x86 port, mostly from
3251 Geoff Norton <gnorton@customerdna.com>.
3253 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
3255 * inssel.brg: faster interface call implementation
3256 to sync with the interface_offsets MonoVTable changes.
3258 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
3260 * mini.c: more verification checks.
3262 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
3264 * mini.c: added a few more verification checks.
3266 2006-02-17 Neale Ferguson <neale@sinenomine.net>
3268 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
3269 facility on the processor and use it if available.
3271 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
3273 * driver.c, aot.c, mini.c: throw exception if the IL code is
3274 invalid or unverifiable.
3276 2006-02-17 Raja R Harinath <rharinath@novell.com>
3278 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
3281 2006-02-16 Zoltan Varga <vargaz@gmail.com>
3283 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
3285 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
3287 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
3288 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
3289 handling of instantiated generic valuetypes.
3291 2006-02-11 Zoltan Varga <vargaz@gmail.com>
3293 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
3294 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
3297 * generics.2.cs: Revert the nullable reftypes tests.
3299 2006-02-10 Zoltan Varga <vargaz@gmail.com>
3301 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
3302 using __builtin_frame_address (1) as it doesn't work in the presence
3303 of optimizations. Hopefully fixes #77273.
3305 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
3306 -> generics.cs change as it doesn't work with some automake versions.
3308 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
3310 * mini.c: handle systems that sue a different way to
3311 retrieve the stack address of the current thread.
3313 2006-02-09 Zoltan Varga <vargaz@gmail.com>
3315 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
3316 it specially in the makefile.
3318 * generics.2.cs: Add tests for nullable reference types.
3320 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
3322 * mini.c: always handle the case when mono_jit_init()
3323 is called in a thread different from the main thread,
3324 confusing libgc (bug #77309).
3326 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
3328 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
3330 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
3332 * mini.c: change optimize_branches () to use a single loop
3333 and introduce a new optimization to simplify some range checks.
3335 2006-02-03 Martin Baulig <martin@ximian.com>
3337 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
3338 and merged with debugger_thread_manager_add_thread().
3339 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
3340 inform the debugger about the main thread.
3342 2006-02-03 Zoltan Varga <vargaz@gmail.com>
3344 * basic.cs: Add test for div.un/rem.un constant folding.
3346 2006-02-03 Neale Ferguson <neale@sinenomine.net>
3348 * cpu-s390x.md: correct int_xor_imm length
3350 2006-02-03 Zoltan Varga <vargaz@gmail.com>
3352 * generics.2.cs: New test for #77442.
3354 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
3357 2006-02-02 Martin Baulig <martin@ximian.com>
3359 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
3360 <mono/metadata/mono-debug-debugger.h>
3362 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
3364 2006-02-02 Martin Baulig <martin@ximian.com>
3366 * debug-debugger.h: New header file for debug-debugger.c.
3368 * debug-debugger.c: Big API cleanup; don't run the managed Main()
3369 function is a separate thread anymore; add support for attaching.
3371 2006-02-01 Zoltan Varga <vargaz@gmail.com>
3373 * tramp-x86.c: Fix a warning.
3375 2006-01-31 Zoltan Varga <vargaz@gmail.com>
3377 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
3378 on very large methods.
3380 * aot.c (load_patch_info): Fix a warning.
3382 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
3384 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
3385 mini-ops.h: alu membase optimizations.
3387 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
3389 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
3390 to speedup StringBuilder.
3392 2006-01-27 Zoltan Varga <vargaz@gmail.com>
3394 * dominators.c (mono_compute_natural_loops): Fix detection of
3395 loop body start blocks.
3397 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
3399 2006-01-26 Zoltan Varga <vargaz@gmail.com>
3401 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
3404 2006-01-25 Massimiliano Mantione <massi@ximian.com>
3406 * aliasing.c: Fixed aliasing issue on 64 bit archs.
3408 2006-01-25 Martin Baulig <martin@ximian.com>
3410 * debug-debugger.c: Moved the `MonoDebuggerManager' and
3411 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
3412 started to cleanup this file a little bit.
3414 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
3416 * mini.c: optimize a codepath frequently happening in generics code.
3418 2006-01-23 Martin Baulig <martin@ximian.com>
3420 * Makefile.am: Only compile debug-debugger.c on supported platforms.
3422 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
3425 * driver.c: debug-debugger.c is only available if
3426 `MONO_DEBUGGER_SUPPORTED' is defined.
3428 2006-01-23 Martin Baulig <martin@ximian.com>
3430 * debug-debugger.c: Only enable this on platforms where the Mono
3431 Debugger is working (x86 and x86_64).
3433 2006-01-21 Martin Baulig <martin@ximian.com>
3435 The Mono Debugger is now using the normal `mono' instead of the
3436 `mono-debugger-mini-wrapper' when executing managed code.
3438 * debug-debugger.c: New file; previously known as
3439 debugger/wrapper/wrapper.c.
3441 * debug-mini.c (mono_init_debugger): Removed.
3443 * driver.c (mono_main): Added new `--inside-mdb' command line
3444 argument which is used when running inside the debugger.
3446 2006-01-20 Zoltan Varga <vargaz@gmail.com>
3448 * liveness.c (mono_analyze_liveness): Remove some unused data
3451 2006-01-17 Zoltan Varga <vargaz@gmail.com>
3453 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
3455 2006-01-16 Zoltan Varga <vargaz@gmail.com>
3457 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
3458 depends on implementation details of monobitset.
3460 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
3463 2006-01-15 Zoltan Varga <vargaz@gmail.com>
3465 * liveness.c: Update after monobitset changes.
3467 2006-01-14 Zoltan Varga <vargaz@gmail.com>
3469 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
3471 2006-01-11 Neale Ferguson <neale@sinenomine.net>
3473 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
3475 * mini-s390x.c: Remove warning messages.
3477 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
3479 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
3481 2006-01-10 Zoltan Varga <vargaz@gmail.com>
3483 * generics.2.cs: Add ldelem/stelem_any test.
3485 2006-01-10 Neale Ferguson <neale@sinenomine.net>
3487 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
3489 2006-01-07 Zoltan Varga <vargaz@gmail.com>
3491 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
3493 2006-01-06 Zoltan Varga <vargaz@gmail.com>
3495 * generics.2.cs: Reenable vtype tests.
3497 * inssel-x86.brg: Remove an icorrect valuetype rule.
3499 2006-01-06 Neale Ferguson <neale@sinenomine.net>
3501 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
3502 initial support for OP_ABS.
3504 2006-01-05 Neale Ferguson <neale@sinenomine.net>
3506 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
3508 2006-01-05 Neale Ferguson <neale@sinenomine.net>
3510 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
3511 conversion and implement LADD/LSUB.
3513 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
3516 2006-01-05 Neale Ferguson <neale@sinenomine.net>
3518 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
3520 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
3523 2006-01-05 Neale Ferguson <neale@sinenomine.net>
3525 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
3526 localloc is encountered. Fixes crash in test-183.cs when using gmcs
3527 (stack walk problem).
3529 2006-01-04 Zoltan Varga <vargaz@gmail.com>
3531 * aot.c (mono_aot_load_method): Fix a warning.
3533 2006-01-03 Neale Ferguson <neale@sinenomine.net>
3535 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
3537 2006-01-03 Zoltan Varga <vargaz@gmail.com>
3539 * iltests.il: Add test for #77148.
3541 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
3544 2006-01-03 Neale Ferguson <neale@sinenomine.net>
3546 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
3548 2006-01-03 Neale Ferguson <neale@sinenomine.net>
3550 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
3551 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
3553 * basic-long.cs: Add lconv-to-r4/r8 tests.
3555 2006-01-03 Zoltan Varga <vargaz@gmail.com>
3557 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
3559 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
3560 here as on other archs.
3562 2005-12-29 Neale Ferguson <neale@sinenomine.net>
3564 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
3566 2005-12-29 Neale Ferguson <neale@sinenomine.net>
3568 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
3570 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
3572 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
3573 instrument_prolog; Add memory_barrier instruction.
3575 2005-12-26 Zoltan Varga <vargaz@gmail.com>
3577 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
3579 2005-12-23 Zoltan Varga <vargaz@gmail.com>
3581 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
3583 * aliasing.c inssel.brg: Fix warnings.
3585 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
3586 could skip initialization of some parts of memory.
3588 * mini.c mini-ia64.c: Fix warnings.
3590 * inssel-sparc.brg: Add an implementation of lneg which actually works.
3592 2005-12-22 Zoltan Varga <vargaz@gmail.com>
3594 * aliasing.c (mono_build_aliasing_information): Add a workaround for
3595 a crash seen on sparc.
3597 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
3599 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
3601 2005-12-21 Neale Ferguson <neale@sinenomine.net>
3603 * mini-ops.h: Add s390_backchain instruction
3605 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
3607 * cpu-s390.md: Add s390_backchain instruction
3609 * mini-s390.c: Significant ABI changes
3611 * mini-s390.h: Cater for zero length structures
3613 2005-12-20 Neale Ferguson <neale@sinenomine.net>
3615 * mini-s390.c: ABI fixes
3617 * inssel-s390.brg: Remove debug statements
3619 * cpu-s390.md: Fix length of ATOMIC_xx operations
3621 2005-12-19 Zoltan Varga <vargaz@gmail.com>
3623 * basic-float.cs: Add float<->long conversion tests.
3625 2005-12-16 Neale Ferguson <neale@sinenomine.net>
3627 * mini-s390.c: Fix LOCALLOC processing.
3629 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
3631 2005-12-15 Zoltan Varga <vargaz@gmail.com>
3633 * iltests.il: Add tests for some opcodes not covered by the other
3636 2005-12-15 Neale Ferguson <neale@sinenomine.net>
3638 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
3639 register loading for Tail processing; Correct trace output.
3641 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
3643 * cpu-s390.md: Correct size of jmp instruction.
3645 2005-12-13 Neale Ferguson <neale@sinenomine.net>
3647 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
3649 2005-12-13 Neale Ferguson <neale@sinenomine.net>
3651 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
3652 Bring s390 up to current level.
3654 2005-12-12 Zltan Varga <vargaz@gmail.com>
3656 * generics.2.cs: Disable the newly added tests as they do not work yet.
3658 * generics.2.cs: Add valuetype tests.
3660 2005-12-09 Zoltan Varga <vargaz@gmail.com>
3662 * basic-long.cs: Add i4->u8 test.
3664 * objects.cs: Add tests for JIT intrinsic.
3666 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
3667 optimizations lost by a mistake.
3669 2005-12-07 Zoltan Varga <vargaz@gmail.com>
3671 * basic-long.cs: Remove a test moved to objects.cs.
3673 * arrays.cs: Add more array tests.
3675 2005-12-06 Zoltan Varga <vargaz@gmail.com>
3677 * arrays.cs: Add new tests for multi-dimensional arrays.
3679 2005-12-06 Raja R Harinath <rharinath@novell.com>
3681 * Makefile.am (test_sources2): Add generics.2.cs.
3682 (EXTRA_DIST): Add test_sources2.
3684 2005-12-05 Ben Maurer <bmaurer@ximian.com>
3686 Support for boxing and unboxing nullable types as well as the
3687 isinst operation on nullables, per the CLI ammendment.
3689 * inssel.brg (CEE_ISINST): Special case for nullable
3691 * mini.c (handle_unbox_nullable): new method
3692 (handle_box): Special case for nullable types
3693 (mono_method_to_ir): Call handle_unbox_nullable in correct
3696 * generics.2.cs: New test suite
3698 * Makefile.am: Support for regression tests with generics.
3700 2005-12-03 Zoltan Varga <vargaz@gmail.com>
3702 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
3703 allocated to registers. Fixes #76800.
3705 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
3707 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
3709 2005-11-30 Zoltan Varga <vargaz@gmail.com>
3711 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
3714 2005-11-29 Zoltan Varga <vargaz@gmail.com>
3716 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
3719 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
3721 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
3722 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
3724 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
3725 single precision before storing to a single precision location.
3727 2005-11-28 Raja R Harinath <rharinath@novell.com>
3729 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
3731 2005-11-27 Zoltan Varga <vargaz@gmail.com>
3733 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
3736 * basic.cs: Remove test_0_byte_compares test which was moved to
3737 objects.cs a long time ago.
3739 2005-11-22 Massimiliano Mantione <massi@ximian.com>
3741 * aliasing.c: Fixed aliasing issue on 64 bit archs.
3743 2005-11-20 Zoltan Varga <vargaz@gmail.com>
3745 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
3746 handlers are called.
3748 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
3751 * mini-ia64.c: Add support for the throw->branch exception
3754 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
3756 2005-11-18 Massimiliano Mantione <massi@ximian.com>
3758 * mini.c: Enabled "fastpath" deadce :-)
3760 2005-11-18 Massimiliano Mantione <massi@ximian.com>
3762 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
3763 alias analysis pass to support it.
3766 * liveness.c: Likewise (liveness computation can use aliasing
3767 information to be more accurate).
3768 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
3769 moreover made so that "--compile-all" uses the given optimization
3770 flags and not the default ones.
3771 * aliasing.c: Alias analysis (new file).
3772 * aliasing.h: Likewise.
3773 * Makefile.am: added "aliasing.c" and "aliasing.h".
3775 2005-11-17 Zoltan Varga <vargaz@gmail.com>
3777 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
3780 2005-11-13 Zoltan Varga <vargaz@gmail.com>
3782 * mini-exceptions.c (mono_handle_exception_internal): Remove the
3783 fp >= end_of_stack exit condition, as it is not needed, and it might
3784 become true for fp eliminated frames.
3786 2005-11-11 Zoltan Varga <vargaz@gmail.com>
3788 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
3791 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
3793 * mini-arm.c: fixed alignment of doubles/longs to match
3794 the C ABI (bug #76635).
3796 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
3798 * aot.c: fix compilation with --enable-minimal=aot.
3800 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
3802 * mini-arm.c: fixed compatibility with the new
3803 floating point emulator package for compares.
3805 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
3807 * mini.c : reverted sig->pinvoke changes (r51396-51397).
3809 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
3811 * mini-exceptions.c (print_stack_frame): Output to stderr.
3812 (mono_handle_native_sigsegv): Ditto.
3814 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
3816 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
3817 OP_LCONV_TO_OVF_I implementation.
3819 * mini-amd64.c: Add support for the throw->branch exception
3822 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
3823 when the catch clause catches a more general exception, i.e. Object.
3825 2005-10-30 Zoltan Varga <vargaz@gmail.com>
3827 * cpu-ia64.md: Remove unused opcodes.
3829 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
3830 specific defines for architectures defining USE_SIGACTION.
3832 * mini-ia64.c: Fix some warnings.
3834 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
3835 version seemed to skip a frame.
3837 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
3839 * mini.c: Clean up the usage of sig->pinvoke flag. Now
3840 only calls which are made to native code use this flag.
3842 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
3844 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
3845 varargs methods as well.
3847 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
3848 which have save_lmf set. Reorganize methods prologs a bit.
3850 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
3851 debugger to the proper place.
3853 2005-10-29 Martin Baulig <martin@ximian.com>
3855 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
3856 when running inside the debugger until the debugger has support
3859 2005-10-26 Zoltan Varga <vargaz@gmail.com>
3861 * mini.h: Fix a warning.
3863 2005-10-24 Miguel de Icaza <miguel@novell.com>
3865 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
3866 we expose publicly, this returns the string.
3868 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
3870 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
3871 with fp elimination.
3873 2005-10-21 Zoltan Varga <vargaz@gmail.com>
3875 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
3876 native stacktrace using the glibc 'backtrace' function if available.
3878 2005-10-20 Zoltan Varga <vargaz@gmail.com>
3880 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
3882 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
3883 handle SIGSEGVs received while in native code.
3885 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
3886 code, call mono_handle_native_sigsegv which will abort the runtime
3887 after printing some diagnostics, instead of converting it into a
3888 confusing NullReferenceException.
3890 2005-10-18 Zoltan Varga <vargaz@gmail.com>
3892 * cpu-pentium.md: Remove unused opcodes.
3894 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
3896 * mini-amd64.h (MonoLMF): Add rsp field.
3898 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
3901 2005-10-17 Zoltan Varga <vargaz@gmail.com>
3903 * mini-codegen.c (get_register_spilling): Fix some warnings.
3905 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
3907 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
3908 elimination during exception handling. Enable fp elimination by
3911 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
3914 2005-10-16 Martin Baulig <martin@ximian.com>
3917 (mono_debugger_run_finally): New public method for the debugger.
3919 2005-10-10 Zoltan Varga <vargaz@gmail.com>
3921 * debug-mini.c (mono_debug_init_method): Fix warning.
3923 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
3924 the 'exname' parameter const to fix some warnings.
3926 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
3928 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
3929 introduced by the previous patch.
3931 2005-10-08 Zoltan Varga <vargaz@gmail.com>
3933 * basic-float.cs: Add test for precision of float arithmetic.
3935 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
3936 when loading/storing single values from/to memory.
3938 * mini.c (mono_jit_compile_method_with_opt): Create the function
3939 pointers in the correct domain.
3941 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
3943 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
3944 introduced by previous patch.
3946 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
3947 when out_filter_idx is NULL.
3949 * mini-exceptions.c: Don't run filter clauses twice during exception
3950 handling. Fixes #75755.
3952 2005-10-07 Zoltan Varga <vargaz@gmail.com>
3954 * aot.c: Add support for ldflda wrappers.
3956 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
3959 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
3961 * mini.c, mini.h: do not consider exception handlers blocks when
3962 setting up interface variables.
3964 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
3966 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
3968 2005-10-03 Zoltan Varga <vargaz@gmail.com>
3970 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
3971 causes a regression.
3973 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
3975 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
3977 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
3978 of the OP_P definitions.
3980 * TODO: Add a proposal for dealing with the CEE/OP mess.
3982 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
3983 optimizations from the x86 port.
3985 * cpu-amd64.md: Ditto.
3987 * basic.cs basic-long.cs: Add tests.
3989 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
3991 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
3992 Patrik Torstensson's implementation of my exception-handling
3993 optimization idea, when the exception object is not used
3996 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
3998 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
3999 of the mul_imm optimizations from the old jit.
4001 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
4003 * mini.c, liveness.c: patch by Patrik Torstensson and
4004 Zoltan Varga to improve performance in methods with
4007 2005-09-30 Zoltan Varga <vargaz@gmail.com>
4009 * driver.c: Remove 'Globalization' entry from --version.
4011 2005-09-28 Zoltan Varga <vargaz@gmail.com>
4013 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
4014 there is a profiler interested in JIT events.
4016 * aot.c: Load profile files produced by the AOT profiling module, and
4017 reorder methods based on the profiling info. Add a 'method_order' table
4018 to the AOT file to make mono_aot_find_jit_info work with the reordered
4021 * mini.h: Bump AOT file version info.
4023 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
4025 * mini-arm.h: work around what looks like a gcc bug when optimizations
4028 2005-09-28 Raja R Harinath <rharinath@novell.com>
4030 * Makefile.am (AM_CFLAGS): Don't use += to append inside
4031 conditionals. Use ...
4032 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
4034 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
4036 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
4037 to determine the amount of memory to copy when passing valuetypes.
4039 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
4040 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
4042 2005-09-27 Zoltan Varga <vargaz@gmail.com>
4044 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
4045 information about aot.
4047 2005-09-27 Ben Maurer <bmaurer@ximian.com>
4049 * *.c: Replace the use of {Enter,Leave}CriticalSection with
4050 macros. This will allow a deadlock debugger to easily be plugged
4053 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
4055 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
4057 2005-09-27 Raja R Harinath <rharinath@novell.com>
4059 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
4060 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
4061 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
4062 ($(arch_built)) [CROSS_COMPILING]: Error out.
4064 2005-09-26 Zoltan Varga <vargaz@gmail.com>
4066 * aot.c: Add support for the no_special_static flag for classes.
4068 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
4070 * Reapply reverted patches.
4072 * *: Revert r50174 as well.
4074 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
4076 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
4078 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
4080 2005-09-23 Miguel de Icaza <miguel@novell.com>
4082 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
4083 part of the SIG_HANDLER_SIGNATURE.
4085 2005-09-23 Zoltan Varga <vargaz@gmail.com>
4087 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
4090 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
4091 introduced by previous patch.
4093 2005-09-21 Zoltan Varga <vargaz@gmail.com>
4095 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
4096 saved registers too.
4098 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
4099 upon the information returned by get_call_info ().
4101 * mini-x86.c (add_float): Fix stack size calculation.
4102 (mono_arch_call_opcode): Rewrite this so it works based up the
4103 information returned by get_call_info ().
4104 (mono_arch_get_this_vret_args): Ditto.
4106 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
4108 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
4109 in cinfo to determine the registers which need to be used.
4111 2005-09-20 Miguel de Icaza <miguel@novell.com>
4113 * driver.c (mono_main): Add --server and --desktop flags.
4115 2005-09-16 Zoltan Varga <vargaz@gmail.com>
4117 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
4118 registers as global registers.
4120 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
4121 longer needed with the new register allocator.
4123 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
4125 * cpu-ia64.md: Remove unused opcodes.
4127 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
4129 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
4131 * cpu-amd64.md: Remove unused opcodes.
4133 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
4134 needed with the new register allocator.
4136 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
4139 2005-09-16 Raja R Harinath <rharinath@novell.com>
4141 * Makefile.am (check-local): Don't invoke semdel-wrapper.
4143 2005-09-16 Martin Baulig <martin@ximian.com>
4145 * exceptions-amd64.c
4146 (throw_exception): Don't call mono_debugger_throw_exception() if
4147 we're a rethrow - see the FIXME in the code.
4149 2005-09-15 Geoff Norton <gnorton@customerdna.com>
4151 * mini.c (mono_init_exceptions): This only works on some architectures.
4153 2005-09-15 Zoltan Varga <vargaz@gmail.com>
4155 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
4158 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
4160 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
4161 now in mini-exceptions.c.
4163 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
4165 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
4166 now in mini-exceptions.c.
4168 2005-09-15 Zoltan Varga <vargaz@gmail.com>
4170 * exceptions-x86.c: Applied patch from Patrik Torstensson
4171 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
4173 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
4174 code into mini-exceptions.c. Add some assertions to it.
4176 2005-09-12 Zoltan Varga <vargaz@gmail.com>
4178 * aot.c (emit_section_change): Applied patch from "The Software Team"
4179 (<software@solmersa.com>). Fix as errors on windows.
4181 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
4183 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
4184 method info into the LMF.
4186 2005-09-11 Zoltan Varga <vargaz@gmail.com>
4188 * mini-ia64.c: Add proper unwind info for method epilogs.
4190 * exceptions-ia64.c: Add some code to help debugging.
4192 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
4194 * mini-exceptions.c: Fix warning.
4196 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
4198 * mini.c: Really fix build.
4200 * mini-x86.c mini-amd64.c: Fix build.
4202 2005-09-11 Zoltan Varga <vargaz@gmail.com>
4204 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
4206 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
4207 some Interlocked methods as intrinsics.
4209 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
4210 for Thread methods as well.
4212 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
4214 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
4216 * mini-ia64.c mini-x86.c mini-amd64.c
4217 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
4220 * mini.c (mono_init_exceptions): Fix build breakage.
4222 2005-09-10 Zoltan Varga <vargaz@gmail.com>
4224 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
4225 of instructions. Use the new ia64_unw_op macros for emitting unwind
4228 * mini.c (mono_init_exceptions): Initialize exception handling
4229 related trampolines at startup.
4231 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
4233 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
4235 2005-09-09 Zoltan Varga <vargaz@gmail.com>
4237 * mini.c: Handle type loading errors gracefully during compilation and
4238 throw the appropriate exception.
4240 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
4242 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
4243 for the mono binary.
4245 2005-09-09 Martin Baulig <martin@ximian.com>
4247 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
4250 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
4252 * mini-arm.h: use emulation for conv.r.un for the release.
4254 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
4256 * mini-arm.c, objects.cs: more fixes and tests for them.
4258 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
4260 * mini-arm.c: align structures to at least 4 bytes to be able
4261 to keep our current optimized memcpy.
4263 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
4265 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
4267 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4269 * mini.c: ignore SIGPIPE.
4271 2005-09-04 Zoltan Varga <vargaz@gmail.com>
4273 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
4275 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
4277 2005-09-02 Zoltan Varga <vargaz@gmail.com>
4279 * mini.h: Add prototype for mono_allocate_stack_slots_full.
4281 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
4283 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
4284 exception handling support.
4285 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
4286 patch by Brian Koropoff <briank@marakicorp.com>).
4288 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
4290 * mini.c: revert another 'optimization' which breaks when
4291 items on the eval stack need to be saved at a basic block end
4294 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
4296 * jit-icalls.c: for arrays, ensure we always provide
4299 2005-08-30 Zoltan Varga <vargaz@gmail.com>
4301 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
4303 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
4305 2005-08-29 Zoltan Varga <vargaz@gmail.com>
4307 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
4308 arguments in their original register.
4310 2005-08-28 Zoltan Varga <vargaz@gmail.com>
4312 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
4315 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
4316 when ssapre is enabled.
4318 * inssel-long.brg: Fix bug in previous patch.
4320 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
4321 multiplication by a constant.
4323 2005-08-27 Zoltan Varga <vargaz@gmail.com>
4325 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
4328 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
4331 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
4333 * inssel-arm.brg: apply changes tested by Brian Koropoff
4334 <briank@marakicorp.com>.
4336 2005-08-25 Zoltan Varga <vargaz@gmail.com>
4338 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
4340 2005-08-24 Zoltan Varga <vargaz@gmail.com>
4342 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
4343 to the same register if dreg is just a base register.
4344 (print_ins): Improve printing of membase opcodes.
4346 * inssel-x86.brg: Add optimized ldind(reg) rules.
4348 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
4350 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
4352 * mini.c: when running under valgrind, set the stack bottom for
4353 the GC at the actual approximate stack for the app (fixes running
4354 mono with valgrind).
4356 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
4358 * mini.c: do no break at the first valuetype to init found
4361 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
4363 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
4365 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
4367 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
4369 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
4371 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
4373 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
4375 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
4377 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
4380 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
4383 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
4386 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
4388 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
4390 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
4392 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
4393 in the tail recursion optimization.
4395 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
4396 debug info into the assembly file.
4398 * iltests.il: Add test for filter regions.
4400 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
4401 initial stack of filter regions. Fixes #75755.
4403 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
4405 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
4408 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
4410 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
4411 the check for an already compiled method on non-ia64 platforms.
4412 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
4415 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
4417 * inssel-x86.brg: Add some optimized call rules.
4419 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
4421 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
4424 * mini.h mini-trampolines.c: Pass the trampoline argument to
4425 mono_arch_patch_delegate_trampoline.
4427 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
4429 * mini-trampolines.c: Fix build.
4431 * mini-amd64.h: Add delegate trampolines.
4433 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
4435 * inssel-amd64.brg: Add optimized call rules.
4437 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
4439 * inssel-ia64.brg: Add optimized ldind(reg) rules.
4441 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
4443 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
4446 * mini-ia64.c: Remove LMF fixmes.
4448 * mini-ia64.h: Remove most fields from LMF.
4450 * inssel-ia64.brg (stmt): Fix unaligned access errors.
4452 * mini-trampolines.c: Add support for IA64 function descriptors.
4454 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
4455 for IA64 function descriptors.
4457 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
4459 * tramp-arm.c: patch the vtable for virtual calls. Added
4460 support code to register/unregister the LMF.
4461 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
4464 2005-08-19 Dick Porter <dick@ximian.com>
4466 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
4467 bit value if needed.
4469 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
4471 * mini.c (mini_get_method): Move handling of wrapper data here.
4473 * mini.c (mono_method_to_ir): Add support for dynamic methods.
4475 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
4478 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
4479 bblock->code does not remain empty.
4481 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
4483 * arrays.cs: Add regression test for #75832.
4485 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
4486 rules. Fixes #75832.
4488 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
4489 instruction scheduling.
4491 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
4493 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
4495 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
4497 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
4499 * mini-codegen.c: Fix VC build.
4501 * cpu-pentium.md: Increase length of atomic_exhange_i4.
4503 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4505 * mini.h: fix signature for mono_register_opcode_emulation.
4507 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
4509 * mini.c: Get rid of most of the helper_sig_... constants using
4510 mono_create_icall_signature ().
4512 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
4514 * jit-icalls.c (helper_ldstr): New helper function.
4516 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
4518 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
4519 throw, load the string using a helper call instead of creating a string object.
4521 * aot.c: Update after LDSTR changes.
4523 * mini.h: Bump AOT file version.
4525 * aot.c: Save class size info into the AOT file. Print more statistics during
4528 * mini.h: Bump AOT file version.
4530 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
4531 ordering of disasm cases. Fixes #74957.
4533 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
4535 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
4536 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
4537 the generic code needed for the ARM port.
4539 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
4541 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
4542 inssel-arm.brg: more ARM features and fixes.
4544 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
4546 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
4547 ARM port work in progress.
4549 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
4551 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
4553 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
4555 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
4557 * inssel.brg (mini_emit_memset): Add support for unaligned access.
4559 * *-ia64.*: Ongoing IA64 work.
4561 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
4563 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
4565 * TODO: Remove out-of-data todo stuff.
4567 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
4570 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
4572 * mini.h: Bump corlib version.
4574 2005-07-27 Martin Baulig <martin@ximian.com>
4577 (create_copy_ins): Added `const unsigned char *ip' argument; set
4578 `copy->cil_code' from it.
4580 2005-07-27 Martin Baulig <martin@ximian.com>
4582 * mini-exceptions.c (mono_handle_exception): Don't call
4583 mono_debugger_handle_exception() for filters.
4585 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
4587 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
4590 2005-07-26 Martin Baulig <martin@ximian.com>
4592 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
4594 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
4595 helper_compile_generic_method() if the method is actually virtual
4598 2005-07-26 Martin Baulig <martin@ximian.com>
4601 (trampoline_code): Renamed to `mono_trampoline_code' and made it
4602 public; this is now accessed directly by the debugger.
4603 (mono_generic_trampoline_code): Removed.
4606 (mono_debug_init_method): Also add interncalls and wrappers.
4608 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
4610 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
4612 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
4614 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
4616 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
4618 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
4620 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
4622 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
4623 getting TLS offsets on AMD64 too.
4625 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
4627 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
4629 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
4631 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
4632 inssel-arm.brg, mini-arm.h: ARM port work in progress.
4634 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
4636 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
4638 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
4641 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
4642 mono_sparc_is_virtual_call ().
4644 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
4646 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
4647 trampoline parameters.
4649 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
4651 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
4652 to mono_arch_get_vcall_slot_addr.
4654 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
4657 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
4659 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
4661 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
4663 2005-07-19 Martin Baulig <martin@ximian.com>
4665 * exceptions-amd64.c (throw_exception): Call
4666 mono_debugger_throw_exception() here like we're doing it on i386.
4668 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
4670 * mini-ia64.c: Add optimized TLS access support.
4672 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
4674 * mini-exceptions.c: Ongoing IA64 work.
4676 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
4678 * mini.c: Use the default optimization set when embedding. Fixes
4681 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
4683 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
4684 of trampolines to a separate file.
4686 * mini-trampolines.c: New file.
4688 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
4691 * tramp-x86.c: Reorganize the trampoline code to be similar to the
4694 * mini-codegen.c: Fix cygwin build.
4696 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
4698 * mini.c: Add some minor changes needed by the IA64 port.
4700 * *-ia64.*: Ongoing IA64 work.
4702 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
4704 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
4705 trampolines into arch-independent and arch-dependent parts.
4707 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
4709 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
4711 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
4713 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
4714 the xp-regalloc-branch for amd64.
4716 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
4717 xp-regalloc-branch for x86.
4719 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
4721 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
4723 2005-07-06 Martin Baulig <martin@ximian.com>
4726 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
4727 (mono_jit_runtime_invoke): Likewise.
4729 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
4731 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
4734 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
4735 without loading their metadata. Reorganize the file format so exception handling+
4736 debug info is kept separate from normal method info. Create MonoJitInfo
4737 structures for methods lazily.
4739 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
4741 (x86_class_init_trampoline): Patch AOT class init trampolines too.
4743 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
4745 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
4748 * mini.h: Bump AOT file version.
4750 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
4752 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
4754 2005-07-01 Raja R Harinath <rharinath@novell.com>
4756 * Makefile.am (check-local): Call semdel-wrapper.
4758 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
4760 * mini-x86.c: Revert the last change as it seems to break the build..
4762 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
4764 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
4766 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
4768 2005-06-27 Ben Maurer <bmaurer@ximian.com>
4770 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
4771 outside of the macro, so strange stuff doesn't happen with gcc4
4772 (NEW_AOTCONST_TOKEN): Likewise.
4774 2005-06-28 Martin Baulig <martin@ximian.com>
4776 * mini.c (mini_class_is_system_array): New static method; use this
4777 instead of `klass->parent == mono_defaults.array_class' everywhere
4778 since this also works for the new generic array class.
4780 2005-06-26 Ben Maurer <bmaurer@ximian.com>
4782 * inssel.brg: Remove warnings.
4784 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
4786 * mini-ia64.c: Ongoing IA64 work.
4788 * basic-float.cs: Add float->i1 conversion test.
4790 * iltests.il: Add conv.u4 test.
4792 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
4794 * inssel-long.brg: Fix bug caused by last change.
4796 2005-06-23 Geoff Norton <gnorton@customerdna.com>
4798 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
4799 BSDs. Allows the x86 JIT to work on OSX86
4801 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
4803 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
4806 * mini-ia64.c: Ongoing IA64 work.
4808 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
4810 * mini-ia64.c: Ongoing IA64 work.
4812 * driver.c: Clean up jit_code_hash as well when using --regression.
4814 * inssel-long.brg: Fix long->i4/u4 conversion rules.
4816 * basic-long.cs: Add tests for long->u4 conversion.
4818 2005-06-18 Ben Maurer <bmaurer@ximian.com>
4820 * mini.c: Take mono_get_domainvar out of macros. This makes sure
4821 that we do not depend on undefined C behavior: the order stuff
4822 gets evaluated within an expression. Fixes mono when compiled on
4825 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
4827 * *-ia64.*: Ongoing IA64 work.
4829 * aot.c: Lower memory usage while loading AOT methods.
4831 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
4833 * mini.h: Bump AOT file format version.
4835 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
4837 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
4839 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
4841 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
4842 not on callee assembly). Fixed some comments.
4844 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
4846 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
4847 it gets proper disassembly.
4848 (emit_method_info): Remove some dead code.
4850 * mini.c (mini_method_compile): Allways allocate the GOT var in
4851 mono_method_to_ir for emulating opcodes.
4853 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
4855 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
4856 before freeing the code memory. Fixes #74990.
4858 * objects.cs: Add regression test for #74992.
4860 * liveness.c: Extend live ranges of arguments to the beginning of the
4861 method. Fixes #74992.
4863 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
4864 so it points into the faulting instruction.
4866 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
4868 * jit-icalls.c (mono_imul_ovf): Add exception handling.
4870 * *-ia64.*: Ongoing IA64 work.
4872 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
4874 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
4876 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
4878 * *-ia64.*: Ongoing IA64 work.
4880 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
4882 * basic-long.cs: Add tests for add/sub.ovf.
4884 * basic.cs: Add tests for sub.ovf.
4886 * *-ia64.*: Ongoing IA64 work.
4888 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
4890 * *-ia64.*: Ongoing IA64 work.
4892 * basic.cs: Add conv.ovf.i4.un test.
4894 2005-06-09 Massimiliano Mantione <massi@ximian.com>
4896 * mini.c: (remove_block_if_useless) Fixed bug 75061.
4898 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4900 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
4902 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
4904 * *-ia64.*: Ongoing IA64 work.
4906 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4909 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
4911 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
4913 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
4915 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
4917 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
4919 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
4920 of a call is callable by a near call.
4922 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
4924 * mini-ia64.c: Ongoing IA64 work.
4926 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
4928 * genmdesc.c: Make the generated array non-static.
4930 * inssel-long.brg: Fix LSHR_IMM rule.
4932 * *-ia64.*: Ongoing IA64 work.
4934 * *-ia64.*: Ongoing IA64 work.
4936 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
4938 * *-ia64.*: Ongoing IA64 work.
4940 * *-ia64.*: Ongoing IA64 work.
4942 * mini-ia64.c: Ongoing IA64 work.
4944 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
4946 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
4948 * objects.cs basic-calls.cs: Move some tests to objects.cs.
4950 * objects.cs basic-long.cs: Move some tests to objects.cs.
4952 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
4954 * *-ia64.*: Ongoing IA64 work.
4956 * iltests.il: Add a new test.
4958 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
4959 newobj. Fixes #75042.
4961 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
4963 * *-ia64.*: Ongoing IA64 work.
4965 * *-ia64.*: Ongoing IA64 work.
4967 * *-ia64.*: Ongoing IA64 work.
4969 * basic.cs objects.cs: Move tests accessing static variables as well.
4971 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
4973 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
4975 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
4977 * driver.c: Always print failed tests.
4979 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
4982 * *ia64*: Ongoing IA64 work.
4984 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
4986 * basic.cs: Add tests for add.ovf. Fix warnings.
4988 2005-05-18 Miguel de Icaza <miguel@novell.com>
4990 * driver.c (mono_main): Avoid crash if no argument is passed to
4991 --break; Do not use g_error, but f_printf. And fix all other
4992 ocurrences of the same crash.
4994 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
4996 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
4997 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
5000 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
5002 * *-ia64.*: Add beginnings of IA64 backend.
5004 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
5006 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
5008 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
5011 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
5013 * mini-amd64.c: Fix a warning.
5015 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
5017 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
5018 in float_neg. Fixes #74897.
5020 * mini-amd64.c (emit_call): Fix another near call bug.
5022 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
5024 * declsec.c: Keep the appdomain information in the structure. Added a
5025 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
5026 value gets overwritten).
5027 * declsec.h: Set the default MonoArray for the the stack to 6. Added
5028 an MonoAppDomain member to MonoSecurityFrame.
5029 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
5030 used in the stack walk. Now use a MonoArray which grow (double) when
5033 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
5035 * mini.c: Re-enabled runtime cleanup, since running threads should
5036 now properly stop when exiting.
5038 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
5040 * mini-codegen.c: New file contaning the arch-independent local
5041 register allocator. Not used by any architectures yet.
5043 * mini.h linear-scan.c: Merge some changes from the
5044 mini-xp-local-regalloc branch.
5046 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
5048 * mini-amd64.c (emit_call): Fix calls to native functions when the
5049 runtime is compiled as a shared library. Fixes #74756.
5051 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
5052 on a literal field. Fixes #74751.
5054 2005-04-25 Raja R Harinath <rharinath@novell.com>
5056 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
5058 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
5060 * objects.cs: Add missing null casting test.
5062 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
5064 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
5065 in wrapper methods. Also rename 'address' variable to 'offset'.
5067 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
5069 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
5072 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
5074 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
5077 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
5079 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
5081 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
5083 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
5084 just the last bytes.
5086 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
5088 * aot.c (mono_compile_assembly): Fix warning.
5090 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
5091 by the _MSC_VER stuff.
5093 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
5095 * inssel-long.brg: Fix #74588.
5097 * cpu-amd64.md: Fix #74591.
5099 * iltests.il: Add new regression tests.
5101 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
5103 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
5106 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
5108 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
5110 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
5111 from Bill Middleton <flashdict@gmail.com>.
5113 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
5115 * arrays.cs: Add new regression test. Fix warnings.
5117 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
5119 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
5120 and leakage in CKFINITE.
5122 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
5123 this to a null op since it is called on amd64 too.
5125 * exceptions-amd64.c (get_throw_trampoline): Align stack.
5127 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
5128 body since this is not used on amd64.
5130 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
5132 * mini-amd64.c: Remove obsolete fixmes.
5134 * mini.c (print_method_from_ip): Fix debugging support.
5136 2005-2-1 Massimiliano Mantione <massi@ximian.com>
5138 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
5139 so that expressions that don't give much gain are not reduced.
5140 * ssapre.h: Likewise.
5142 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
5144 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
5146 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
5148 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
5150 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
5152 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
5154 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
5156 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
5158 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
5161 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
5163 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
5165 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
5167 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
5168 MONO_ARCH_USE_SIGACTION. Fixes #74252.
5170 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
5172 * mini-x86.c: Fix up stack overflow handling.
5174 * exceptions.cs: Add new regression test.
5176 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
5178 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
5179 mono_jit_thread_attach.
5181 * mini.c (mono_method_to_ir): Verify called method is not abstract.
5183 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
5185 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
5186 avoid calling constructors using callvirt.
5188 * inssel.brg: Fix #74073.
5190 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
5192 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
5193 compilation with non-GCC compilers.
5194 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
5195 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
5197 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
5199 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
5200 klass->interface_offsets (will likely fix bug#74073).
5202 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
5204 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
5206 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
5208 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
5209 to amd64_div_reg_size ().
5211 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
5213 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
5215 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
5217 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
5219 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
5221 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
5223 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
5225 * mini.c (mono_precompile_assembly): Load and precompile referenced
5226 assemblies as well. Fixes #74015.
5228 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
5230 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
5232 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
5234 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
5235 a lot of checks and (anyway) permissions cannot work until corlib is
5238 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
5240 * mini-ppc.c: fixed ABI issue on sysv/ppc.
5242 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
5244 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
5245 calls (fixes bug#72824).
5247 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
5249 * mini.c: fix tail recursion elimination (see test in bug#73936).
5251 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
5253 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
5254 some fp functions in sse2 mode.
5256 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
5258 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
5260 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
5262 * mini.h mini.c: Add mono_get_jit_tls_key ().
5264 * mini-x86.c: Enable fast TLS support on windows.
5266 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
5268 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
5269 * mini.c: Check for p/invoke method when generating code. If a
5270 p/invoke method, or it's class, isn't decorated with [Suppress
5271 UnmanagedCodeSecurity] then generate code to call System.Security.
5272 UnmanagedDemand (only if the security manager is active).
5274 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
5276 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
5277 last change as it seems to cause strange crashes.
5279 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
5281 * *.c: handle unsafe function pointers where needed.
5283 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
5285 * mini.c (mono_jit_free_method): Remove the fixme too.
5287 2005-03-15 Miguel de Icaza <miguel@novell.com>
5289 * mini.c: As discussed, make the code actually free the delegate
5290 thunk now, to enable the debugging of delegate problems, use
5291 MONO_DEBUG=1 when running Mono.
5293 This takes also care of parts of the leaks as seen by Joe.
5295 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
5297 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
5298 thread_tls_offset calculation.
5300 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
5302 * declsec.c: Reworked linkdemand checks for icall. The previous code
5303 was using the declaration code (untrusted) and didn't work as expected
5304 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
5307 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
5309 * iltests.il: Add new localloc test.
5311 * mini-amd64.c: Handle large stack allocations the same way as on
5312 windows if stack overflow handling is working.
5314 * mini-amd64.c: Allocate the signal stack using mmap.
5316 * mini.c (sigsegv_signal_handler): Fix reading of context.
5318 * mini-exceptions.c: Fix up stack overflow handling.
5320 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
5322 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
5324 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
5326 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
5328 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
5329 tramp_init functions as they are no longer needed.
5331 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
5333 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
5335 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
5337 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
5339 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
5342 * mini-ops.h: Add OP_LMUL_IMM.
5344 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
5345 long mul/div opcodes as intrinsic.
5347 * mini-amd64.c (emit_call): Handle the case when the callee might be
5350 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
5352 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
5355 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
5357 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
5359 2005-03-09 Ben Maurer <bmaurer@ximian.com>
5361 * mini.c (mono_codegen): Don't leak here, to help people running
5364 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
5366 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
5367 conversions in sse2 mode.
5369 * basic-float.cs: Add regression test.
5371 * mini-amd64.c: Reenable sse2.
5373 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
5375 * mini-amd64.c: Disable sse2 until some regressions are fixed.
5377 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
5379 * driver.c: Copyright text should include 2005.
5381 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
5383 * cpu-amd64.md (load_membase): Fix more max lengths.
5385 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
5387 * cpu-amd64.md (load_membase): Fix max length.
5389 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
5391 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
5393 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
5394 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
5396 * basic-float.cs: Add rounding regression test.
5398 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
5400 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
5402 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
5403 structures in registers for pinvoke wrappers.
5405 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
5407 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
5409 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
5411 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
5412 wrapper to mono_jit_thread_attach.
5414 * mini.c (mini_jit_thread_attach): New jit icall.
5416 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
5417 native->managed wrappers.
5419 * exceptions.cs: Add new regression test.
5421 * mini.c (optimize_branches): Check regions in the cbranch to throw
5422 block case as well. Fixes #73242.
5424 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
5426 * mini.c: thread safety fixes.
5428 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
5430 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
5431 patching stuff, since delegates use jump trampolines so there is
5434 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
5437 * tramp-amd64.c: Fix build.
5439 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
5440 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
5442 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
5443 Rename this to mono_arch....
5444 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
5446 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
5448 * mini-amd64.c (emit_call): If both the caller and the callee is
5449 guaranteed to have 32 bit addresses, emit a normal call.
5451 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
5453 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
5454 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
5455 method_ptr inside delegates.
5457 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
5459 * mini.c (mono_jit_free_method): Free the method info even if the native code is
5460 invalidated. Fixes #73001.
5462 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
5464 * mini-x86.c: Only use stdcall for pinvokes on windows.
5466 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
5468 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
5469 * mini-x86.c: remove unreliable __thread var offset detection,
5470 use the correct accessors and enable by default.
5472 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
5474 * mini.c (mono_jit_free_method): Fix memory leak.
5476 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
5478 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
5480 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
5482 * cpu-amd64.md: Fix lengths of atomic opcodes.
5484 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
5486 * driver.c: try to not imply using ICU is any good.
5488 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
5490 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
5491 functions as inline ops.
5493 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
5494 some Interlocked functions as inline ops.
5496 * mini.c (move_basic_block_to_end): Fix bug in last patch.
5498 * mini.h (MonoBasicBlock): Reorganize fields a bit.
5500 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
5502 * mini.c: Add support for OP_NOT_TAKEN.
5504 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
5505 structures in registers for pinvoke wrappers.
5507 * mini-amd64.c: Fix warnings.
5509 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
5511 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
5513 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
5515 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
5516 address instead of loading the address from it.
5518 * mini-x86.c: Add support for returning small structs in registers
5519 on Win32. Fixes part of #70864.
5521 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
5523 * trace.c (get_token): Improve error checking.
5525 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
5527 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
5529 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
5531 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
5532 it can be reused for MonoClass.
5533 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
5536 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
5538 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
5539 instead of a MonoReflectionMethod. The method information wasn't used
5540 when displaying SecurityException details (but will be now).
5542 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
5544 * Makefile.am : windows build fix.
5546 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
5548 * iltests.il: Add new regression test.
5550 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
5553 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
5555 * mini.c: Moved linkdemand check into helper function check_linkdemand
5556 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
5559 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
5561 * declsec.c: Added statistics counter for different kinds of
5563 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
5564 (and commented) declaration.
5565 * mini.c: Added statistics counter for security Demand code
5566 generation. Added display of security statistics.
5568 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
5570 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
5571 Fix compilation errors under gcc-2.95.
5573 2005-02-12 Ben Maurer <bmaurer@ximian.com>
5575 * mini.c, driver.c: Use the new jit trampoline hashtable
5577 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
5579 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
5581 2005-02-11 Martin Baulig <martin@ximian.com>
5583 * debug-mini.c (mono_debug_close_method): Free the line number array.
5585 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
5587 * aot.c: Break up large methods into smaller ones. Share GOT slots for
5590 * mini.h: Bump AOT file format version.
5592 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
5594 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
5596 * declsec.h: Added macros to get/set lazyly initialized security
5597 informations about assemblies. Added new enum for different type of
5598 possible LinkDemand violation. Added function to check LinkDemands.
5599 * mini.h: Added a field to MonoCompile to hold any security violation
5600 detected when JITting a method (so it can be thrown later).
5601 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
5602 and CEE_CALLVIRT. Added code to throw exception at the end of
5603 mini_method_compile (note: the exception is unhandled right now).
5605 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
5607 * mini.c, jit-icalls.c: use the managed implementation of
5608 memset for initobj and memset, to avoid managed <-> unmanaged
5611 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
5613 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
5614 optimization if it would need a GOT var.
5616 * basic.cs: Add tests for constant propagation and switch statements.
5618 * ssa.c: Fix out-of-range constant propagation and switch statements.
5620 2005-02-09 <vargaz@freemail.hu>
5622 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
5624 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
5626 * cpu-amd64.md (load_membase): Fix max length of load_membase.
5628 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
5630 * mini.c: update to new signature of mono_class_get_allocation_ftn().
5632 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
5634 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
5635 arithmetic operations.
5637 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
5639 * mini-ppc.c: add a workaround for broken user code that
5640 DllImports vararg functions with non-vararg signatures.
5642 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
5644 * mini.c (mono_jit_compile_method_inner): Add detection and a
5645 meaningfull error message for assemblies written in Managed C++.
5647 * tramp-amd64.c mini-amd64.h: Add support for
5648 create_trampoline_from_token ().
5650 * aot.c mini-x86.c abcremoval.c: Applied patch from
5651 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
5653 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
5655 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
5656 which takes a MonoImage/token as parameter instead of a MonoMethod.
5658 * aot.c: Use the new trampoline for initializing vtables.
5660 * aot.c: Add support for ldfld/stfld_remote wrappers.
5662 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
5663 rules for compare <MEM>, IMM.
5665 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
5667 * aot.c: Handle inherited finalizers correctly.
5669 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
5671 * inssel.brg (stmt): Add a missing _setup_... ().
5673 * aot.c: Save some parts of the class state to the AOT file and use it
5674 to recompute that state when a class is initialized.
5676 * mini.c: Install AOT hooks into the runtime.
5678 * mini.h: Bump AOT file format version.
5680 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
5683 * iltests.il: Add new test.
5685 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
5689 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
5691 * mini.c: setup the statistical profiler in the thread attach
5692 callback to cope with the new single thread code.
5694 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
5696 * mini-ppc.c: ensure we have enough room for the profiler
5697 calls (fixed bug#72084).
5699 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
5701 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
5704 2005-2-1 Massimiliano Mantione <massi@ximian.com>
5706 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
5708 2005-2-1 Massimiliano Mantione <massi@ximian.com>
5710 * ssapre.c: Fixed an issue with down safety (this allows IronPython
5711 to succesfully execute parrotbench).
5712 * ssapre.h: Likewise.
5714 2005-2-1 Massimiliano Mantione <massi@ximian.com>
5716 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
5717 variable for stores to method arguments (fixes a SSAPRE issue).
5719 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
5721 * mini.c: handle value types in dup, fixes gen-112.cs.
5723 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
5725 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
5726 sequence for calls in dynamic methods to avoid thunks.
5728 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
5730 * mini.c: correctly remove dynamic methods from the hashtable.
5732 2005-1-20 Massimiliano Mantione <massi@ximian.com>
5734 * driver.c: Disabled SSAPRE until fix the bug that appears
5735 in IronPython's parrotbench.
5737 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
5739 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
5741 * mini.c (mono_method_to_ir): Revert the previous change.
5743 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
5746 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
5747 mono_jit_info_table_find () etc. when running under valgrind.
5749 * inssel.brg: Fix warnings.
5751 * mini-exceptions.c: Fix warnings.
5753 2005-01-31 Martin Baulig <martin@ximian.com>
5755 * driver.c (compile_all_methods_thread_main): Don't try to compile
5756 generic methods or anything which has type parameters.
5758 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
5760 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
5762 * TestDriver.cs: Add --verbose flags.
5764 * graph.c ssa.c: Fix 64 bit warnings.
5766 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
5767 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
5768 Fix 64 bit warnings.
5770 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
5771 variable not spotted by gcc.
5773 * mini-amd64.c inssel-amd64.brg: Applied patch from
5774 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
5775 X86_COMPARE_MEMBASE opcodes.
5777 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
5779 2005-01-29 Ben Maurer <bmaurer@ximian.com>
5781 * *: MonoMethod->signature might be NULL now. You *MUST* use
5782 mono_method_signature.
5784 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
5786 * driver.c (compile_all_methods_thread_main): Compile the methods
5787 without invoking cctors.
5789 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
5791 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
5792 * basic-calls.cs: test for the above.
5794 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
5796 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
5797 MonoJitInfo changes.
5799 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
5801 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
5802 eagerly if it contains dynamic methods.
5804 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
5806 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
5807 trace, it is now computed by an icall from trace_ips.
5809 * mini-exceptions.c: Fix a warning.
5811 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
5813 * mini-exceptions.c: don't bother getting stack trace info if
5814 it's not going to be used.
5816 2005-01-27 Raja R Harinath <rharinath@novell.com>
5818 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
5821 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
5823 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
5825 * aot.c: Avoid calling mono_method_get_header () if not needed.
5827 * mini.h: Bump AOT file format version.
5829 * mini.c (mono_emit_native_call): Allocate a GOT var here.
5831 * mini.c (mono_print_tree): Print more info for calls.
5833 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
5835 * declsec.h: Remove warning by adding missing include for marshal.h
5837 2005-01-26 Martin Baulig <martin@ximian.com>
5839 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
5842 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
5844 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
5847 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
5849 * aot.c (mono_compile_assembly): Fix a warning.
5851 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
5853 * declsec.c: Look for security attributes on the original MonoMethod
5854 (and not the wrapped one). This fix permissions on icalls.
5856 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
5858 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
5860 * mini.c (mono_allocate_stack_slots): Add a fixme.
5862 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
5864 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
5866 * inssel.brg: optimize casts of sealed types (more
5867 optimizations waiting for fixes in remoting).
5869 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
5871 * inssel.brg (stmt): Add another dummy rule.
5873 * driver.c: Fix warnings.
5875 * driver.c (mono_main): If running under valgrind, instruct glib to use
5876 the system allocation functions so valgrind can track the memory
5877 allocated by the g_... functions.
5879 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
5881 * mini-ops.h: Add OP_DUMMY_STORE opcode.
5883 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
5885 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
5886 variables in try regions.
5888 * mini.c (mini_method_compile): Don't disable optimizations on large
5889 methods when AOT compiling.
5891 * mini.c (mono_allocate_stack_slots): New arch independent method to
5892 allocate stack slots. Not yet used.
5894 2005-01-22 Ben Maurer <bmaurer@ximian.com>
5896 * debug-mini.c (mono_debug_close_method): Plug some leaks.
5898 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
5900 * mini-ppc.c: make the branch info relative as the code
5901 buffer can be reallocated.
5903 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
5905 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
5906 * driver.c: Removed the AOT/security restriction. Now initialize the
5907 security manager (in metadata) if --security is used.
5908 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
5909 rather than the pointer to declarative security, when AOT is used.
5911 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
5913 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
5914 basic blocks, reduced intrinsic exception throwing code size.
5916 2005-01-22 Miguel de Icaza <miguel@ximian.com>
5918 * driver.c (mini_usage): Reorder the usage screen.
5920 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
5922 * mini.c (mono_resolve_patch_target): Fix warning.
5924 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
5926 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
5929 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
5931 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
5932 breaks the amd64 build.
5934 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
5935 register allocation. Fixes #71454.
5937 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
5939 * arrays.cs: Add new regression test.
5941 2005-1-20 Massimiliano Mantione <massi@ximian.com>
5943 * ssapre.c: Turned usage of snprintf to GString.
5944 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
5945 (I left it on by mistake in my previous commit).
5947 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
5949 * mini.c, cfold.c, basic-calls.cs: preserve side effects
5950 on cond branch optimization (fixes bug# 71515).
5952 2005-1-20 Massimiliano Mantione <massi@ximian.com>
5954 * abcremoval.c: Fixed bug 71062.
5955 * abcremoval.h: Likewise.
5957 2005-1-20 Massimiliano Mantione <massi@ximian.com>
5959 * mini.c: Added a new functionality to optimize_branches, the removal
5960 of useless basic blocks, and fixed some problem in the removal of
5961 critical edges; some utility functions added for both purposes.
5962 * ssapre.c: Added complex expression support, and fixed bug 70637.
5963 * ssapre.h: Likewise.
5964 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
5966 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
5967 * driver.c: Re-enabled SSAPRE.
5969 2005-01-19 Martin Baulig <martin@ximian.com>
5971 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
5972 the result of mono_get_method_constrained().
5974 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
5976 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
5979 2005-01-18 Geoff Norton <gnorton@customerdna.com>
5981 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
5982 be detected. Fixes #59296.
5984 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
5986 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
5987 which can happen. Fixes #71361.
5989 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
5991 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
5994 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
5996 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
5997 appdomain-unload.exe to fail.
5999 * mini.c: Fix some memory leaks.
6001 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
6003 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
6004 Fixed bug and sped up some codepaths.
6006 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
6008 * mini.c: Fix some memory leaks.
6010 * exceptions.cs basic-long.cs: Add test for checked ulong->int
6013 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
6015 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
6018 * iltests.il: Add regression test for #71320.
6020 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
6022 * mini.c (mono_codegen): Fix installation of profiler hooks.
6024 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
6026 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
6028 * mini.h, mini.c, cfold.c: optimize access to enum
6029 readonly fields, too. Eval conditional branches if possible
6030 to perform unreachable code removal in more cases.
6032 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
6034 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
6036 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
6039 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
6040 WinXP DEP. Fixes #71244.
6042 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
6044 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
6046 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
6048 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
6050 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
6052 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
6055 * mini.h: Bump AOT version.
6057 * mini.h (MonoCompile): Change exvar to a hash table.
6059 * mini.c: Allocate a separate exvar for each handler block.
6061 * mini.c: Get rid of the computation of filter_lengths, its not needed.
6063 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
6064 ex var with the pending exception and only throw if the two are equal.
6067 * exceptions.cs: Add tests for rethrow and nested catch clauses.
6069 * mini-x86.c: Fix warnings.
6071 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
6072 used by all the ports now.
6074 * aot.c: Add write-symbols and save-temps options.
6076 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
6078 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
6080 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
6082 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
6085 * tramp-s390.c: Check vtable slot belongs to the domain.
6087 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
6088 as per other platforms.
6090 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
6092 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
6094 * driver.c: we don't run the Main() code in a subthread anymore.
6096 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
6098 * mini.c: added experimental rtc support in the statistical
6099 profiler: if the user has the permission, more accurate statistics
6100 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
6101 The MONO_RTC value must be restricted to what the linux rtc allows:
6102 power of two from 64 to 8192 Hz.
6104 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
6106 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
6108 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
6110 * mini-ppc.c: better icache flush for smp.
6112 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
6114 * mini-amd64.c (emit_move_return_value): Fix memory leak.
6116 * mini-x86.c (get_call_info): Add the get_call_info () code from the
6117 amd64 port, not yet used.
6119 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
6121 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
6124 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
6126 * driver.c: Added --security option to activate the security manager.
6127 Right now this will allow code generation for declarative demands and
6128 is disabled when AOT is specified.
6129 * mini.c: Add code generation for declarative security demands.
6130 * mini.h: Add mono_use_security_manager as an extern gboolean.
6132 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
6134 * aot.c (mono_compile_assembly): Speed up compilation a bit by
6135 emitting more dense assembly code.
6137 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
6138 exception throwing stuff.
6140 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
6142 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
6145 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
6148 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
6151 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
6153 * tramp-*.c: Only patch vtable slots if the object is in the current
6154 domain. Fixes appdomain-unload.exe.
6156 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
6158 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
6161 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
6163 * mini.c (reverse_branch_op): New helper function.
6165 * mini.c (optimize_branches): Run the new optimization only on
6166 platforms which support it. Also reverse all kinds of branches.
6168 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
6170 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
6173 * mini.c (optimize_branches): Reverse not-equals branches if the false
6174 bblock is a throw. This happens a lot of time with argument checking in
6177 * mini.c (mono_codegen): Add support for placing basic blocks after
6178 the function epilogue.
6180 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
6183 2005-01-05 Miguel de Icaza <miguel@ximian.com>
6185 * mini.c (setup_stat_profiler): Only set this up if the platform
6186 supports ITIMER_PROF.
6188 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
6190 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
6193 * inssel.brg: Fix a warning.
6195 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
6197 * mini.c: added support for statistical profiler
6198 (run with: --profile=default:stat).
6200 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
6202 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
6204 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
6206 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
6207 related to global registers from the amd64 port.
6209 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
6211 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
6213 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
6214 with global registers.
6215 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
6217 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
6219 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
6221 * debug-mini.c (encode_value): Fix off-by-one.
6223 * aot.c (encode_value): Likewise.
6225 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
6227 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
6229 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
6232 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
6234 * aot.c (emit_method_info): Increase size of temp buffer.
6236 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
6239 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
6241 * aot.c (emit_method_info): Fix build.
6243 * aot.c: Further rework of the AOT file format to reduce the size of
6244 the method info data.
6246 * mini.h: Bump AOT file format version.
6248 2004-12-27 Martin Baulig <martin@ximian.com>
6250 * mini.c (mini_get_method): New static method; call
6251 mono_get_method_full() and mono_get_inflated_method().
6252 (mono_method_to_ir): Use mini_get_method() instead of
6253 mono_get_method_full().
6255 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
6257 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
6259 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
6261 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
6263 * inssel-amd64.brg: Add some optimization rules.
6265 2004-12-24 Ben Maurer <bmaurer@ximian.com>
6267 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
6268 standard not GC'd stuff is fine.
6270 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
6272 * aot.c: Rework the AOT file format to get rid of most of the global
6273 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
6275 * mini.h: Bump AOT file format version.
6277 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
6279 * mini.h: Bump AOT file format version.
6281 * aot.c (mono_aot_is_got_entry): New function to determine if an
6282 address is inside a GOT.
6284 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
6286 * cpu-pentium.md: Increase the maximum size of some instructions which
6287 might involve a got access.
6289 * mini.c (get_method_from_ip): Another debug helper function.
6291 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
6292 when got var accesses are created during the decompose phase.
6294 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
6296 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
6297 argument mini_compile_method and to MonoCompile, and use this to
6298 determine whenever a given method is compiled for AOT. This allows the
6299 other methods compiled during AOT compilation to be free of AOT stuff,
6300 so the backends does not need to add special support for them by
6301 creating a fake GOT etc.
6303 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
6306 2004-12-21 Ben Maurer <bmaurer@ximian.com>
6308 * mini.c (mono_method_to_ir): It turns out that some of the
6309 x-appdomain wrappers are lax with types, so just ignore this for
6312 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
6313 at the vtable->klass. If it is non-shared code we can just use the
6316 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
6318 * mini-ppc.c: access MonoDomain from tls, too.
6320 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
6322 * declsec.c: Removed unused variable (and related warning ;-)
6324 2004-12-21 Ben Maurer <bmaurer@ximian.com>
6326 * iltests.il: New test for LDELEMA on an array of ref types.
6328 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
6329 all ldelema's on reftypes.
6330 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
6331 it was the wrong place to put it.
6333 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
6334 register to pop to make this cleaner, at the request of Paolo.
6336 2004-12-20 Ben Maurer <bmaurer@ximian.com>
6338 * mini-ops.h (OP_GETHASHCODE): New op.
6340 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
6342 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
6345 For a microbenchmark, this reduces the cost of Hashtable.get_Item
6348 * mini-x86.c (mono_arch_output_basic_block): Rather than
6356 The first is 3 bytes while the second is 1. This saves 36 kb on
6357 mscorlib, quite a big saving. When bootstraping mcs, I was able to
6358 see a small boost because of icache locality.
6360 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
6362 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
6364 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
6365 started code sharing with the generic code.
6367 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
6369 * mini-ppc.c, cpu-g4.md: added code for direct access to
6372 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
6374 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
6375 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
6378 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
6380 * declsec.c|h: Added functions to cache the declarative stack modifiers
6381 in MonoJitInfo and to create a security frame from a MonoJitInfo
6383 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
6384 created. Register internal calls for System.Security.SecurityFrame::
6385 _GetSecurityFrame and _GetSecurityStack.
6386 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
6387 the definitions for the new stack walk/callback mechanism.
6388 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
6389 first security frame for LinkDemands and InheritanceDemands) and
6390 GetSecurityStack for Demands. Both use the new mono_walk_stack code
6392 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
6393 walk initialization (lupus).
6395 2004-12-20 Ben Maurer <bmaurer@ximian.com>
6397 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
6399 (handle_loaded_temps): Do not create a temporary variable for
6400 things that we know are temps. They will never be modified.
6401 (mono_spill_call): Set MONO_INST_IS_TEMP
6402 (mono_emulate_opcode): ditto
6404 (mono_method_to_ir.CEE_DUP): ditto
6406 2004-12-19 Ben Maurer <bmaurer@ximian.com>
6408 * mini.c (type_to_eval_stack_type): Make this handle the void type
6409 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
6410 (emit_tree): use ip_in_bb to special case some common idioms
6411 Update all callers to pass in the IP.
6412 (mono_method_to_ir): Make CEE_CALL* do the above as well.
6414 This gives us a nice 2% speedup in mcs bootstrap.
6416 * mini-x86.c (peephole_pass): Peephole pass to make
6425 * mini.c (ip_in_bb): new method.
6426 (mono_method_to_ir): use this method rather than doing the hash
6429 * linear-scan.c (mono_linear_scan): When expiring actives, you
6430 don't need to keep around variables that expire on this
6431 instruction. This makes it so that:
6434 store (ebx add (ebx, 1))
6438 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
6440 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
6441 combination to avoid doing two copies. Fix up problems with previous
6444 * mini.c: Fix 64 bit warnings.
6446 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
6448 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
6450 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
6451 changes from the x86 code.
6453 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
6455 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
6457 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
6458 throwing code to reduce its size, unify the AOT and non-aot code and
6459 get rid of relocations in the AOT case.
6461 * mini-x86.h mini.c exceptions-x86.c
6462 (mono_arch_get_throw_corlib_exception): New arch specific function to
6463 raise corlib exceptions which doesn't require relocations in the
6466 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
6468 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
6470 * mini.c (mono_emit_method_call): Only allocate the got var when it is
6473 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
6476 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
6478 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
6479 with add function when used from Inc/dec atomic
6480 functions. Re-enabled optimization on x86.
6481 * mini-ops.h: renamed atomic_add functions to
6482 allow _add to match the Interlocked::Add and
6483 _add_next to match Interlocked::Inc/Dec.
6485 2004-12-15 Massimiliano Mantione <massi@ximian.com>
6487 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
6488 linking of BBs to the end BB, and enabled SSAPRE also with
6489 consprop and copyprop (which was prevented by that bug).
6491 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
6493 * mini-x86.c: disabling the Interlocked optimizing code.
6495 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
6497 * aot.c (load_aot_module): Move reading of got_addr after the AOT
6500 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
6502 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
6503 interlocked optimization due lack of support on x86, rewrote
6504 exchange to take into account that base may be in eax.
6506 xsp works again; activated Interlocked optimizing code.
6508 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
6510 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
6512 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
6514 * mini-ops.h: Add new opcodes.
6516 * mini.h: Add new patch types. Add got_var to MonoCompile.
6518 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
6519 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
6520 make it work with all kinds of patchable code.
6522 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
6523 address of the GOT, and referencing entries in the GOT.
6525 * mini.c: Add code to load the GOT address if needed by an opcode.
6527 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
6528 independent AOT code on the x86 using an elf-style Global Offset Table.
6530 2004-12-14 Raja R Harinath <rharinath@novell.com>
6532 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
6534 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6536 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
6539 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
6541 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
6542 of Interlocked:Increment/Decrement/Add as inline ops.
6543 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
6545 2004-12-12 Geoff Norton <gnorton@customerdna.com>
6547 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
6548 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
6550 2004-12-12 Duncan Mak <duncan@ximian.com>
6552 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
6553 again. `patch_info->table_size' is no longer valid after Zoltan's
6556 2004-12-12 Martin Baulig <martin@ximian.com>
6558 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
6559 if we are the "real" method, ie. not an inlined method inside it.
6561 2004-12-11 Ben Maurer <bmaurer@ximian.com>
6563 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
6564 before we look in the special fields table. This fixes
6565 ../tests/thread-static-init.cs.
6567 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6569 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
6570 for Array get_Rank and get_Length. Fixes bug #70465.
6572 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
6574 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
6575 separate structure to reduce the size of MonoJumpInfo.
6577 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
6579 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
6581 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
6583 * mini.c (mini_get_inst_for_method): Changed to allow ports
6584 to return a MonoInst instead of opcode
6585 (renamed mini_get_opcode_for_method to better reflect the new functionality)
6587 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
6588 Allow ports to return a created MonoInst instead of op-code, will enable
6590 (renamed mini_get_opcode_for_method to better reflected the functionality)
6592 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
6594 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
6596 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
6598 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
6601 2004-12-08 Martin Baulig <martin@ximian.com>
6603 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
6604 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
6606 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
6608 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
6611 * exceptions.cs: Disable some tests which depend on properties of x86 fp
6614 2004-12-08 Raja R Harinath <rharinath@novell.com>
6616 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
6618 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
6620 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
6621 bug introduced by the previous patch.
6623 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
6625 * mini-ppc.c, objectc.cs: handle large structs passed by value
6628 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
6630 * mini-ppc.c: OP_ARGLIST implementation from
6631 Geoff Norton <gnorton@customerdna.com>.
6633 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
6635 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
6636 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
6638 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
6640 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
6642 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6644 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
6647 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
6649 * mini-sparc.c: Zero out localled-ed memory.
6651 * iltests.il: Add tests for zeroing out localloc-ed memory.
6653 2004-12-04 Martin Baulig <martin@ximian.com>
6655 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
6656 mono_method_get_signature_full().
6658 2004-12-03 Massimiliano Mantione <massi@ximian.com>
6660 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
6661 and some utility functions (always for SSAPRE), integrated SSAPRE.
6663 * driver.c: Added ssapre option.
6664 * ssa.c: Small fix on OP_ARG handling.
6665 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
6666 * Makefile.am: Likewise.
6668 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
6670 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
6673 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
6676 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6678 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
6680 * cpu-s390.md : Increase instruction length of oparglist.
6682 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
6684 2004-11-30 Martin Baulig <martin@ximian.com>
6686 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
6687 virtual generic methods. We call a special helper_compile_generic_method()
6688 icall to retrieve the method from the vtable, inflate and compile
6689 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
6691 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
6693 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
6695 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
6697 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
6699 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
6702 2004-11-27 Ben Maurer <bmaurer@ximian.com>
6704 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
6705 platforms with PIC aot.
6707 2004-11-28 Martin Baulig <martin@ximian.com>
6709 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
6712 2004-11-28 Martin Baulig <martin@ximian.com>
6714 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
6715 the result of mono_type_get_underlying_type() to check whether
6718 2004-11-26 Martin Baulig <martin@ximian.com>
6721 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
6724 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
6726 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
6727 the same way as the other arguments so they won't get clobbered.
6729 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
6730 calls through R11 since it is clobbered by the trampoline code.
6732 2004-11-26 Raja R Harinath <rharinath@novell.com>
6734 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
6735 pick up in-tree mscorlib.dll.
6737 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
6739 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
6741 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
6742 runtime data/code are now stored in a table similar to the GOT in ELF.
6743 This allows the code itself to be position independent.
6745 * aot.c: Fix loading of referenced assemblies after the lazy assembly
6748 * aot.c: Attach ELF type (object/function) directives to all global
6751 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
6753 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
6755 * mini-amd64.h: Turn on PIC AOT code.
6757 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
6758 returning the offset within an OP_AOTCONST instruction where the GOT
6759 offset needs to be added.
6761 * mini.h: Bump AOT file format version.
6763 2004-11-25 Martin Baulig <martin@ximian.com>
6765 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
6766 uninflated generic methods.
6768 2004-11-25 Martin Baulig <martin@ximian.com>
6770 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
6772 2004-11-24 Martin Baulig <martin@ximian.com>
6774 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
6775 original klass (this only applies for generic instances).
6777 2004-11-24 Martin Baulig <martin@ximian.com>
6779 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
6780 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
6783 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
6785 * mini.c (mono_method_to_ir): Disable inlining for methods containing
6786 localloc. Fixes #69678.
6788 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
6790 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
6792 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
6793 used SSE registers on pinvoke calls. Fixes #69774.
6795 2004-11-23 Geoff Norton <gnorton@customerdna.com>
6797 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
6798 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
6800 2004-11-23 Raja R Harinath <rharinath@novell.com>
6802 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
6803 Refer directly to the mcs/ tree.
6805 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6807 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
6808 Check if a trampoline for a synchronized method is required.
6810 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
6812 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
6813 with localloc if needed. Throe arithmetric exception in
6814 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
6815 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
6817 2004-11-19 Geoff Norton <gnorton@customerdna.com>
6819 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
6820 types before switching on type. Fixes #69622.
6822 2004-11-19 Raja R Harinath <rharinath@novell.com>
6824 * Makefile.am (check-local): New. Integrate into 'make check'.
6825 (MCS,RUNTIME): Define using in-tree mono and mcs.
6827 (%.exe): Use $(ILASM).
6829 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
6831 * mini-ppc.c: adjust initial prolog size (bug #69691).
6833 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
6835 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
6838 2004-11-17 Raja R Harinath <rharinath@novell.com>
6840 * Makefile.am (clean-local): Rename from 'clean'.
6842 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6844 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
6845 to mono_arch_is_int_overflow.
6846 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
6849 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
6851 * declsec.c|h: New files to support declarative security attributes.
6852 Added function to check if a method has (applicable) security.
6853 * mini.c|h: Add check for declarative security attributes in
6854 mono_method_check_inlining.
6855 * Makefile.am: Added declsec.c and declsec.h to the build.
6857 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
6859 * mini.c, mini.h: update to keep dynamic code info per-domain.
6861 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
6863 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
6864 (mini_init): Get rid of it from here too.
6866 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
6868 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
6869 implemented OP_RETHROW (patch by Geoff Norton
6870 <gnorton@customerdna.com>).
6872 2004-11-10 Geoff Norton <gnorton@customerdna.com>
6874 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
6875 between appdomains. Fixes appdomain-unload on PPC.
6877 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
6879 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
6880 mini-exceptions.c: handle the new wrapper types.
6881 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
6882 token value as a MonoClass* when compiling a wrapper.
6883 mono_jit_create_remoting_trampoline now takes an additional
6884 MonoRemotingTarget parameter.
6886 2004-11-10 Martin Baulig <martin@localhost>
6888 * mini.c (mono_method_to_ir): Use `generic_container->context'
6889 rather than creating a new one.
6891 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6893 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
6895 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
6897 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
6899 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
6900 the experimental aot cache stuff.
6902 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
6904 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
6905 mini-exceptions.c: update to exception clause structure changes.
6907 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
6909 * exceptions-x86.c (throw_exception): Fix warnings.
6911 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
6914 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
6916 * exceptions-sparc.c (get_throw_exception): Really fix this.
6918 2004-11-07 Ben Maurer <bmaurer@ximian.com>
6920 * tramp-*.c: we no longer support icalls without wrappers, so
6921 a bit of code can be removed here
6923 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
6925 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
6928 * cpu-sparc.md: Add op_rethrow.
6930 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
6932 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
6934 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
6935 * mini-ops.h: Add OP_RETHROW.
6937 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
6939 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
6941 2004-11-05 Geoff Norton <gnorton@customerdna.com>
6943 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
6944 Makes the output much easier to read
6946 2004-11-05 Ben Maurer <bmaurer@ximian.com>
6948 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
6949 prevents another huge leak when compiling with ssa. Secondly, the
6950 performance of doing this rather than freeing the lists is much
6951 better. GList does a lock every time you allocate a list link,
6952 so that it can use a memory pool. So, it is better to just use
6953 a memory pool of our own.
6955 * ssa.c, linear-scan.c: replace g_list_remove_link with
6956 g_list_delete. The remove one does not free the GList, so we were
6957 leaking memory. On -O=all --compile-all with corlib, this cut down
6958 3 MB of allocations.
6960 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
6962 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
6964 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
6966 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
6967 into a new function mono_create_jit_trampoline ().
6969 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
6971 * trace.c (get_spec): Allow tracing of classes without a namespace.
6973 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
6975 * mini.c: Fix pointer overwrite in mini_method_compile.
6977 2004-11-2 Geoff Norton <gnorton@customerdna.com>
6979 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
6980 The darwin ABI needs some special handling for 1 and 2 byte structs
6981 Lets use lbz/lhz instead of lwz everywhere.
6982 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
6983 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
6984 Use stb/sth for the former, and put the latter always on stack instead of in
6987 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
6989 * trace.c (is_filenamechar): Add '_'.
6991 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6993 * mini-s390.c: Fix prolog length to allow for large trace requirements.
6995 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
6997 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
6999 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
7000 depends on libmonogc. Fixes #68805.
7002 2004-10-26 Miguel de Icaza <miguel@ximian.com>
7004 * mini.c (mono_jit_free_method): Provide extra information for
7005 this error. Currently this leaks, but will be turned into a
7006 developer option in the future.
7008 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
7010 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
7012 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
7014 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
7015 boundary. Fixes reading of PATCH_INFO_R4 and R8.
7016 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
7018 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
7020 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
7021 trampolines for AOT code.
7023 2004-10-22 <vargaz@freemail.hu>
7025 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
7026 constructed types. Fixes #68136.
7028 2004-10-21 Martin Baulig <martin@ximian.com>
7030 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
7031 if it returns true, unwind the stack to the call instruction.
7033 2004-10-21 <vargaz@freemail.hu>
7035 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
7037 * mini.h: Bump AOT version number.
7039 * objects.cs: Add another test for unbox trampolines.
7041 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
7044 2004-10-20 <vargaz@freemail.hu>
7046 * driver.c: Add SHARED to the set of optimizations tested.
7048 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
7050 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
7053 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
7055 2004-10-20 Martin Baulig <martin@ximian.com>
7057 * mini-exceptions.c (mono_handle_exception): Call
7058 mono_debugger_handle_exception() to tell the debugger about
7059 catch/finally clauses.
7061 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
7063 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
7065 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
7068 2004-10-15 Geoff Norton <gnorton@customerdna.com>
7070 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
7071 methods as their native size, fixed bug #57543, #57545.
7072 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
7073 This saves a temporary register and mullw call down into 1 (minor perf
7074 increase for cases like sum = sum * 5; This use to translate into:
7077 It now translates to
7080 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
7082 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
7085 2004-10-11 Martin Baulig <martin@ximian.com>
7087 * mini.c (mono_method_to_ir): If we're a generic method, get the
7088 MonoGenericContainer from our MonoMethodNormal and create a
7089 MonoGenericContext from it.
7091 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
7093 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
7095 * basic-long.cs: Add test for checked i8->i2 cast.
7097 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
7099 * inssel-ppc.brg: added a couple of speedup rules.
7101 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
7103 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
7104 to speed up rebuilds.
7106 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
7108 * mini-s390.c: Minor fix to OP_OR_IMM.
7110 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
7112 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
7113 better. Fixes appdomain-unload.exe on sparc.
7115 2004-10-02 Massimiliano Mantione <massi@ximian.com>
7117 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
7118 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
7121 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
7123 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
7125 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
7127 * mini.c: Always generate a field read/write wrapper for members
7128 of the class MarshalByRefObject since the actual instance could
7131 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
7133 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
7135 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
7137 * driver.c mini.h trace.c: Move the setting of the main assembly into
7138 a separate function called mono_trace_set_assembly () and call it after
7139 actually loading the main assembly. Fixes #66872.
7141 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
7143 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
7144 using the code manager.
7146 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
7148 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
7150 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
7152 * cpu-amd64.md: Fix bug in previous patch.
7154 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
7157 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
7159 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
7160 mini-exceptions.c: updates for changed stack walk interface.
7162 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
7164 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
7166 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
7168 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
7170 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
7172 * driver.c (mini_regression_list): Do not call mono_assembly_close
7173 since assemblies can't be unloaded.
7175 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
7177 * cpu-amd64.md: Fix more instruction lengths.
7179 * cpu-amd64.md: Fix lengths of some instructions.
7181 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
7183 * inssel.brg: Make the array ldelema check aot friendly.
7185 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
7187 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
7189 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
7191 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
7193 * mini-x86.c: Fix build.
7195 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
7196 mono_type_get_underlying_type () helper function to simplify code.
7198 2004-09-09 Martin Baulig <martin@ximian.com>
7200 * mini-amd64.c: Don't access `type->data.klass' directly, call
7201 mono_class_from_mono_type() instead since the type may be a
7204 2004-09-09 Martin Baulig <martin@ximian.com>
7206 * mini-amd64.c (get_call_info): Fix support for generic instances.
7207 (add_valuetype): Use mono_class_from_mono_type() to get the class
7208 since we can be a generic instance.
7210 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
7212 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
7214 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
7216 * liveness.c: reset spill costs on each scan: bug 62107
7218 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
7220 * exceptions-sparc.c (mono_arch_find_jit_info): remove
7221 unnecessary line that doesn't compile
7223 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
7225 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
7226 trampolines, make them call an error function so people can fix their
7229 2004-09-06 Martin Baulig <martin@ximian.com>
7231 * mini.c (mono_method_to_ir): When initializing locals, handle a
7232 generic instances like a valuetype if it's a valuetype and like a
7233 class if it's a class.
7235 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
7237 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
7238 stack. Fixes #64674.
7240 * exceptions.cs: Add test for unwinding of call arguments.
7242 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
7244 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
7245 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
7246 set the carry/borrow flag). The sparc and s390 implementations
7247 can now use optimized versions (and simplify the code). ppc bugfixes.
7249 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
7251 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
7253 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
7255 * inssel-amd64.brg: Remove leftover 32 bit rule.
7257 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
7259 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
7261 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
7262 mono_arch_find_jit_info functions into a new function. Fix a memory
7265 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
7268 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
7270 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
7273 * exceptions.cs: Add array size tests.
7275 * mini.c: Allocate a separate icall wrapper for each arity of
7276 mono_array_new_va. Fixes #59509.
7278 * exceptions.cs: Add testcase for 64578.
7280 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
7282 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
7284 2004-09-02 Martin Baulig <martin@ximian.com>
7286 * mini.c (mono_method_to_ir): When initializing the locals, call
7287 handle_initobj() on the generic instance itself, not its
7290 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
7292 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
7293 MonoJitInfo for dynamic methods.
7295 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
7297 * mini.c: Add support for freeing JIT data for dynamic methods.
7299 2004-09-01 Martin Baulig <martin@ximian.com>
7301 * mini-x86.c (is_regsize_var): Added support for generic
7303 (mono_arch_emit_prolog): Make this compile again, use
7304 `x86_push_imm_template (code)'.
7306 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
7308 * mini-x86.c: make all push_imm instructions that get
7309 patched always emit the long form
7311 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
7313 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
7314 in a per-domain hash.
7316 * mini-amd64.c (merge_argument_class_from_type): Handle generic
7319 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
7321 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
7324 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
7327 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
7328 Beginnings of SSE2 support.
7330 * exceptions.cs: Add more tests for checked int<->uint casts.
7332 2004-08-28 Martin Baulig <martin@ximian.com>
7334 * mini-x86.c (mono_arch_instrument_epilog): Added support for
7338 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
7339 Handle generic instances recursively.
7341 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
7343 * iltests.il: test for conv.u8 on a constant
7345 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
7347 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
7348 LCONV_x4 (shrun_32 (membase)).
7350 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
7352 * inssel-x86.brg: c&p rules for push/setret of long
7354 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
7356 * inssel-x86.brg: c&p rules for compare (base, regvar) and
7357 compare (regvar, base)
7359 * inssel-x86.brg: more burg love
7361 * inssel.brg: more cleanup
7363 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
7365 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
7367 * basic-long.cs, basic-calls.cs: new tests for optimization.
7369 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
7371 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
7374 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
7376 * mini-amd64.c (read_tls_offset_from_method): Add another case.
7378 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
7380 * inssel.brg (mini_emit_memcpy): use
7381 NO_UNALIGNED_ACCESS to disable memcpy optimization
7383 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
7385 * mini-amd64.c: Handle generic types in various places.
7387 * mini.c (mono_method_to_ir): Handle generic types in init locals.
7389 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
7391 * mini.c (handle_box): Fix warning.
7393 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
7395 * mini-amd64.h: Enable the emit_state optimization.
7397 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
7399 * mini-amd64.c: Add some new 64 bit peephole opts.
7401 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
7403 * cpu-amd64.md: sreg1 of div instructions must be %rax.
7405 * mini-amd64.c: Register allocator fixes.
7407 * mini.c: Add an optimization to emit_state to avoid allocation of new
7408 registers on some platforms.
7410 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
7412 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
7414 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
7415 allocation. Fixes #63085.
7417 * basic-long.cs: Add new regression test.
7419 * mini-amd64.c: Register allocator improvements.
7421 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
7423 * mini-amd64.c (read_tls_offset_from_method): Add another code
7426 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
7427 instruction sequence for nullifying class init trampolines.
7429 * objects.cs: Add new regalloc test.
7431 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
7433 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
7435 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
7437 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
7440 * driver.c: Fix profiling after TLS changes.
7442 * driver.c (mono_main): Set mono_stats.enabled if needed.
7444 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
7447 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
7449 * mini-x86.c: use a 1 op rather than a 2 op tls access
7450 instruction -> faster.
7452 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
7454 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
7457 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
7459 * exceptions-sparc.c (throw_exception): fix typo
7461 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
7463 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
7464 set tree->dreg correctly with tls. Allow any
7465 register to be used.
7467 * mini-x86.c (read_tls_offset_from_method): add new code
7468 generation pattern seen with GCC.
7471 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
7473 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
7474 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
7475 exceptions-sparc.c: fix some performance issues in exception
7476 handling and setting of the stack trace for exceptions that were
7479 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
7481 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
7484 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
7487 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
7489 This patch inlines tls access, when possible.
7491 * mini.h: new arch functions for TLS intrinsics.
7492 All platforms updated with a stub.
7494 * mini.c: use the new intrinsics
7496 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
7497 arch specific intrinsic for tls variables
7499 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
7501 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
7504 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
7506 * mini.c: thread local allocation
7508 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
7510 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
7512 * Makefile.am: Link against the static version of libmonogc.
7514 * Makefile.am: Link the static versions of the convenience libraries
7515 into the mono executable.
7517 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
7519 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
7521 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
7522 on integer overflow.
7524 * mini-amd64.c: Reorganize function call code.
7526 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
7528 2004-08-14 Ben Maurer <bmaurer@ximian.com>
7530 * inssel-x86.brg: use xor eax,eax.
7532 * basic.cs: new tests
7534 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
7536 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
7537 in exception throwing code.
7539 2004-08-14 Ben Maurer <bmaurer@ximian.com>
7541 * inssel-x86.brg: use xor esi,esi.
7543 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
7545 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
7546 can trace methods compiled during mini_init () too.
7548 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
7551 2004-08-14 Ben Maurer <bmaurer@ximian.com>
7553 * Makefile.am: static link on x86 (r=zoltan)
7555 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
7557 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
7558 code since it causes some programs to fail.
7560 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
7562 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
7564 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
7566 * mini.c: ovfops_op_map - add STACK_OBJ case for
7568 * basic.cs: add test_0_pin_string as test
7571 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
7573 * Makefile.am: build C# if srcdir != builddir
7575 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
7577 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
7578 fall-through blocks.
7580 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
7582 * driver.c: enable loop by default again and include abcrem in -O=all.
7584 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
7586 * iltests.il: Add some localloc tests.
7588 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
7590 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
7593 * inssel-amd64.brg: Add some optimizations.
7595 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
7598 * Makefile.am: Statically link mono against libmono on AMD64.
7600 * mini-amd64.c inssel-amd64.brg: Optimizations.
7602 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
7604 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
7606 * tramp-amd64.c: Patch calling code in trampolines.
7608 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
7610 * mini-amd64.c: pinvoke struct passing fixes.
7612 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
7614 * mini-sparc.c: redo change, make mono_arch_cpu_init call
7615 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
7617 2004-08-05 Duncan Mak <duncan@ximian.com>
7619 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
7622 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
7624 * mini-amd64.c (emit_move_return_value): Move return value for normal
7627 2004-08-05 Martin Baulig <martin@ximian.com>
7629 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
7630 `type->type'; just modify `type' itself when dealing with enums
7631 and generic instances.
7632 (check_call_signature): Make `simple_type' a `MonoType *'.
7634 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
7636 * mini.c: Use OP_PADD to add offsets to addresses.
7638 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
7640 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
7642 * mini-sparc.c (mono_arch_emit_epilog): fix check
7643 for folding last op into restore instruction
7645 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
7647 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
7648 helper methods using the code manager.
7650 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
7652 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
7654 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
7656 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
7657 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
7659 * mini-s390.c: fix tail processing
7661 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
7663 * mini-ppc.c: mul.ovf.un exception name fix.
7665 2004-08-03 Martin Baulig <martin@ximian.com>
7667 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
7668 instances; before jumping to `handle_enum', also modify `ptype'.
7670 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
7672 * cpu-sparc.md: fcall maximal length too small.
7674 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
7676 * mini-amd64.c mini.h: Add initial support for passing/returning
7677 structures to/from pinvoked methods.
7679 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
7681 * mini-ppc.c: reg allocator fix.
7683 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
7685 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
7687 * inssel.brg: Optimize memset on 64 bit machines.
7689 * mini-amd64.c: Fix some vararg cases.
7691 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
7693 * mini-s390.c: Corrected macro in emit_float_to_int
7695 * s390-abi.cs: Tests to exercise the s390 ABI
7697 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
7699 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
7702 * basic.cs: Add a test for add.ovf.un.
7704 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
7706 * mini-sparc.c: add case for OP_IDIV_UN
7708 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
7710 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
7712 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
7714 2004-07-30 Ben Maurer <bmaurer@ximian.com>
7716 * basic.cs: regression tests.
7718 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
7721 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
7723 * basic.cs: Add a new test.
7725 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
7726 and AOT. Various fixes and optimizations.
7728 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
7730 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
7732 * mini-ppc.c: make sure temp regs are not used for global reg
7735 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
7737 * cpu-sparc.md: conv_i8 fix for 64bits
7739 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
7741 2004-07-29 Ben Maurer <bmaurer@ximian.com>
7743 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
7744 add opcode for cmp BYTE PTR [eax], imm.
7746 * inssel.brg: Make memcpy and memset takes bases.
7748 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
7750 * *-amd64.*: More AMD64 work.
7752 2004-07-28 Ben Maurer <bmaurer@ximian.com>
7754 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
7755 add a compare-not-equal opcode.
7757 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
7759 * mini.c: Use mono_init_from_assembly instead of mono_init.
7761 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
7763 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
7765 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
7767 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
7769 * inssel.brg: 64 bit fixes.
7771 * mini.h (MonoCallInst): Add some AMD64 specific data.
7773 * mini.h: Add some OP_P opcodes.
7775 2004-07-28 Ben Maurer <bmaurer@ximian.com>
7777 * basic.cs: tests for 61797 and 61740
7779 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
7781 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
7782 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
7784 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
7786 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
7788 * *-amd64*.*: Ongoing AMD64 work.
7790 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
7792 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
7794 * *-amd64*: Ongoing AMD64 work.
7796 * mini-arch.h: Add AMD64 support.
7798 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
7800 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
7802 * mini-ops.h: Add new opcodes.
7804 * Makefile.am: Add AMD64 support.
7806 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
7807 rules into the inssel-long*.brg files.
7809 * *-amd64.*: Add beginnings of AMD64 backend.
7811 2004-07-22 Ben Maurer <bmaurer@ximian.com>
7813 * mini.c (print_dfn): commenting out the code that prints
7814 the cil. With -O=deadce, this makes -v -v crash.
7816 * cpu-pentium.md: make checkthis have a length of 2
7818 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
7820 * mini-sparc.h: fix implementations of __builtin
7821 functions for Sun compiler for V9.
7823 2004-07-16 Ben Maurer <bmaurer@ximain.com>
7825 * mini.c: use the new stelem.ref wrapper
7826 * exceptions.cs, arrays.cs: new stelem.ref tests
7828 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
7830 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
7831 new XSP should work with these changes).
7833 2004-07-14 Ben Maurer <bmaurer@ximain.com>
7835 * inssel-{long32,x86,}.brg: trivial optimizations.
7837 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
7839 * mini.c: load value when emitting box operation in
7842 2004-07-12 Ben Maurer <bmaurer@ximian.com>
7844 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
7845 is one byte shorter than cmp DWORD PTR [eax], 0.
7847 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
7849 * inssel-ppc.brg: arguments on the stack are always
7850 relative to the stack pointer (spotted by Neale Ferguson).
7852 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7854 * exceptions-x86.c: delay appending the method name to the trace until
7855 after mono_jit_info_table_find is called, as this gets the real
7858 2004-07-09 Ben Maurer <bmaurer@ximian.com>
7860 * aot.c: register roots
7862 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
7864 * aot.c : I could just use PLATFORM_WIN32 flag.
7866 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
7868 * aot.c : Reverting the previous fix. This time it broke linux build.
7870 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
7872 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
7874 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
7876 * mini.c (handle_stack_args): Remove some more debugging code.
7878 * mini.c (handle_stack_args): Remove debug output left in by mistake.
7880 * driver.c mini.h aot.c: Allow additional options to be specified with
7881 --aot and pass them to mono_compile_assembly.
7883 * aot.c: Add experimental code to AOT compile all loaded assemblies
7884 on demand and save the code into a cache in the filesystem.
7886 * aot.c: Add support for more wrapper methods.
7888 * mini.c (handle_stack_args): Handle some corner cases. Fixes
7891 * cpu-*.md: Remove removed opcodes.
7893 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
7894 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
7895 related icalls to marshal.c.
7897 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
7899 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
7901 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
7903 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
7905 2004-07-06 Ben Maurer <bmaurer@ximian.com>
7906 * liveness.c: If liveness is recomputated we need to reset the information
7907 for each variable. This way, if the liveness range has been narrowed
7908 by optimizations that happened after the last computation, we can return
7911 For example, if you have
7916 // Tons of code that does not affect i
7922 i = 0 is dead code and will be removed by SSA. However, when
7923 linear scan gets to the code, i will still appear to be live
7924 throughout the entire block. This prevents good register allocation.
7926 2004-07-06 Martin Baulig <martin@ximian.com>
7928 * debug-mini.c (mono_debug_init_method): Allow
7929 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
7930 (mono_debug_add_icall_wrapper): New method.
7932 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
7934 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
7936 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
7939 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
7941 * aot.c (mono_aot_load_method): Fix loading of debug info.
7943 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
7945 * aot.c: Add logging support.
7947 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
7949 * mini.h: Add prototype for mono_print_method_from_ip.
7951 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
7953 * inssel.brg: 64 bit fixes.
7955 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
7958 * Makefile.am: Add SPARC64 support.
7960 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
7962 * aot.c: Fix alignment problems on 32 bit platforms.
7964 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
7966 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
7969 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
7972 * mini.h: Bump AOT file version. Some 64 bit fixes.
7974 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
7976 * inssel-sparc.brg: Add new rule to avoid register moves.
7978 * inssel.brg: Add ldind_to_load_membase helper function.
7980 2004-06-30 Ben Maurer <bmaurer@ximian.com>
7982 * mini.c: OffsetToStringData intrinsic.
7984 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
7986 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
7988 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
7991 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
7992 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
7994 * mini.c: reinstated mono_compile_get_interface_var()
7995 on x86, too, since the change breaks the Gtk# build there as well.
7997 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
7999 * driver.c: remove loop from the default optimizations: it seems to
8000 interact badly with some of the other options (see bug #60613).
8002 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
8004 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
8005 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
8007 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
8009 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
8010 vararg-using methods.
8012 2004-06-21 Martin Baulig <martin@ximian.com>
8014 * mini/mini-exceptions.c
8015 (mono_handle_exception): Added `gpointer original_ip' argument.
8016 After calling mono_unhandled_exception(), call
8017 mono_debugger_unhandled_exception() and if that returns true,
8018 restore the context and return.
8020 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
8022 * mini-ppc.c: prefer the use of relative branches so
8023 they won't need to be patched in aot code (patch from Patrick Beard).
8025 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
8027 * aot.c: patch from Patrick Beard to make the output assembly
8028 more correct for the MacOSX assembler. Small tweak to
8029 generate sane images on Linux/PPC, too.
8031 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
8033 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
8034 case until bug #59509 is fixed (shows up in #60332).
8036 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
8038 * mini.c: make sure the needed wrappers are compiled, too, with
8041 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
8043 * driver.c: remove NPTL reference in --version output.
8045 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
8047 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
8048 generate valid assembly for the Mach-O assembler.
8050 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
8052 * driver.c: don't include abcrem in the all optimization specifier
8053 since it slows down jit compilation too much for now.
8055 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
8057 * mini.c: use BIGMUL only if both operands have the same signage.
8058 * iltests.il: Test for bug 60056. (errors related to signage in
8063 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
8065 * mini.c, aot.c: memory leak fixes.
8067 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
8069 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
8071 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
8073 * Makefile.am: remove the -static hack completely, it links in
8074 statically glib as well.
8076 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
8078 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
8079 * exceptions.cs: make it compile with new mcs/csc.
8081 2004-06-03 Massimiliano Mantione <massi@ximian.com>
8082 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
8083 and added relevant test case.
8085 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
8087 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
8088 regressions in gtk-sharp.
8090 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
8092 * exceptions.cs: New regression tests.
8094 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
8096 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
8098 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
8100 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
8102 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
8104 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
8106 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
8108 * mini.c (mono_jit_runtime_invoke): Init class in this
8109 method instead of trusting mono_jit_compile_method to
8110 do the work (because wrappers can be in object class)
8112 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
8114 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
8116 * basic-long.cs: New regression test.
8118 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
8120 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
8123 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
8125 * Makefile.am: fix miguel's change to build mono statically against
8126 libmono (track build dependencies).
8128 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
8130 * cfold.c: Some glib versions do not have G_MININT32.
8132 2004-05-26 Massimiliano Mantione <massi@ximian.com>
8134 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
8135 with precision of tan, atan, sin and cos, and implemented related
8136 regressions tests (fixes bug 54467, but one new problem appeared and
8139 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
8141 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
8143 * exceptions.cs: Add test for constant folding && division by zero.
8145 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
8146 since driver.c is in libmono too, so the optimization was useless.
8148 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
8149 variable to driver.c so the compiler can emit more efficient code to
8152 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8154 * Makefile.am: don't distribute generated inssel.[ch] files.
8156 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
8158 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
8159 into the default appdomain. Fixes #58707.
8161 * jit-icalls.c: Remove the broken approximation for truncl, doing
8162 no conversion is better.
8164 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
8167 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
8169 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
8170 of the mcrxr instruction which is not available on some processors
8171 even if it's documented to be. Implement add and sub overflow correctly
8172 (still not complete for long unsigned). Speed up icalls a bit.
8174 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
8176 * mini.c (mono_jit_compile_method_with_opt): Make sure that
8177 we run .cctor in the current domain instead of target_domain.
8179 Fixes bug #58558, .cctor not being called in -O=shared.
8181 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
8183 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
8185 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
8187 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
8188 which can be done with an imm8, do it that way.
8189 (mono_arch_output_basic_block): ditto for a jmp
8190 (mono_arch_emit_prolog): Computate maximum offset of a label.
8192 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
8194 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
8195 now tries to allocate prefered physical reg's for virtual
8196 regs. This reduces the number of emited spills/loads with
8197 20-30% on our core assemblies.
8199 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
8201 * jit-icalls.c: truncl() is not needed and trunc() is
8202 the correct thing to do anyway (bug #58287).
8204 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
8206 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
8209 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
8211 * driver.c: enable loop optimizations by default.
8213 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
8215 * mini-x86.c: fix calc of max loop size when aligning loops start.
8217 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
8219 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
8222 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
8224 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
8227 * basic-long.cs: Add tests for add/subtract of immediates with carry.
8229 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
8231 * mini.c (inline_method): Allways inline some wrappers even if the cost
8232 is too large. Fixes #58785.
8234 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
8236 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
8238 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
8239 (crichton@gimp.org). Beginning of support for sparc/linux.
8241 * mini-sparc.c: Optimize retrieval of LMF address.
8243 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
8245 * exceptions-ppc.c: handle alloca in methods with clauses.
8247 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
8249 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
8251 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
8253 * mini.c: Delegate most of the abort signal work to
8254 mono_thread_request_interruption, which also handles Stop and Suspend
8257 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
8259 * mini.c mini.h: Allow inlining of icall wrappers if the backend
8260 supports the save/restore lmf opcodes.
8262 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
8264 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
8267 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
8269 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
8271 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
8272 methods which contain array accesses.
8274 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
8275 boundaries. Fixes #58537.
8277 * iltests.il: Add regression test for #58537.
8279 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
8281 * mini-x86.c (mono_arch_local_regalloc): Last part of
8282 fix for bug #58633 (releasing register to early).
8284 2004-05-18 Miguel de Icaza <miguel@ximian.com>
8286 * basic-long.cs: Add new regression test.
8288 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
8290 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
8291 register too early on the chain.
8293 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
8295 * mini.c (create_helper_signature): Use a helper function to reduce
8296 the code which needs to be written. Also set the calling convention of
8297 icalls on windows. Fixes #57840.
8299 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
8301 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
8302 exceptions-ppc.c: added helper function to get the instruction address
8303 from a signal handler context.
8305 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
8307 * helpers.c: use g_get_tmp_dir. Invokes happyness
8310 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
8312 * helpers.c: Add new env variable to pass args to objdump.
8313 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
8315 2004-05-17 Radek Doulik <rodo@ximian.com>
8317 * Makefile.am (common_sources): added abcremoval.h so it get
8318 disted and daily mono packages on go-mono.com will build again
8320 2004-05-17 Massimiliano Mantione <massi@ximian.com>
8322 * abcremoval.c: Fixed coding style, added copyright header.
8324 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
8326 * mini.h: Added prototype for abc removal main function.
8328 * build_relations_propagation_table.pl: Added copyright header.
8330 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
8332 * basic-long.cs: reg test for complex ceq_long bug.
8334 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
8336 * mini-x86.c (mono_arch_local_regalloc): Correctly free
8337 reg in long and clob case (bug #58343). Fixed/added comments.
8339 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
8341 * mini.c (mono_jit_runtime_invoke): Follow new convention
8342 of calling the invoke method with an function pointer.
8344 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
8346 * ChangeLog: Fix author of memory leak patch.
8348 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
8350 * Makefile.am: fix make dist as well...
8353 2004-05-14 Massimiliano Mantione <massi@ximian.com>
8355 * cfold.c: Made so that conversions from pointer to int4 are no-ops
8356 on archs where pointers are 4 bytes long.
8358 * Makefile.am: Added abcremoval.c source file.
8360 * abcremoval.c: Added abcremoval.c.
8362 * abcremoval.h: Added abcremoval.h.
8364 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
8366 * inssel.brg: Enabled bounds check removal.
8368 * mini.c: Added support for abcrem optimization.
8370 * mini.h: Added abcrem optimization label.
8372 * driver.c: Added support for abcrem optimization.
8374 * propagated_relations_table.def: Added propagated_relations_table.def.
8376 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
8378 * mini.c, cfold.c: fix style.
8380 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
8382 * mini.c: handle issue with the low-level implementation of
8383 some long opcodes (bug #54209).
8385 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
8387 * basic.cs: test for my new cmov stuff.
8389 2004-05-13 Patrik Torstensson
8391 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
8392 opt and added peephole documentation.
8394 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
8396 * tramp-ppc.c: rewrote the generic trampoline code.
8398 2004-05-11 Patrik Torstensson
8400 * mini-x86.c: optimize long shl/shr asm code (one less branch)
8402 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
8404 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
8406 * mini.h mini.c dominators.c: Applied patch from Derek Woo
8407 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
8409 * mini.c: Add new icalls for AsAny marshalling.
8411 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
8413 * tramp-ppc.c, mini-ppc.c: more cleanups.
8415 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8417 * mini.c: no warnings.
8419 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
8421 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
8423 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
8425 * mini.c: In the thread abort signal handler, if the thread is in the
8426 process of being stoped, don't throw the Abort exception, just stop the
8429 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
8431 * tramp-ppc.c: removed old code.
8433 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
8435 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
8436 do some simple speed optimizations on ppc.
8438 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
8440 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
8441 and large offsets in load/store.
8443 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
8445 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
8446 it causes regressions.
8448 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
8450 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
8453 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
8455 * jit-icalls.c: remove warnings.
8456 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
8457 speedups for unsafe code.
8459 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
8461 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
8463 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
8465 * basic-calls.cs: Add new regression test.
8467 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
8470 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
8472 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
8475 2004-05-06 Patrik Torstensson
8477 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
8478 long reg allocation in any reg (not only eax:edx) and implemented
8479 long shl/shr ops in asm instead of helpers.
8481 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
8483 * mini-sparc.h: Fix warnings.
8485 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
8488 * mini-exceptions.c (mono_handle_exception): Call the filter in a
8489 separate statement for clarity.
8491 * mini-sparc.c: Update status.
8493 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
8495 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
8498 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
8500 * inssel-ppc.brg: another small pre-release workaround:
8501 we don't do overflow detection for long_sub_un.
8503 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
8505 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
8506 (also works around a weird ppc bug: 57957).
8508 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
8510 * tramp-ppc.c: trampoline fixes.
8512 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
8514 * mini-ppc.c: fixed typos.
8516 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
8518 * mini-ppc.c, exceptions-ppc.c: more code saves registers
8519 at the top of the stack. Fixed typos. Use a frame registers
8520 for all the methods with exception clauses.
8522 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
8524 * exceptions-ppc.c: restore fp registers.
8526 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
8528 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
8529 order from the stack top (moved the stack room to save the
8530 return value for trace after the param area). Fixed corruption
8531 in restoring registers on unwind.
8533 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
8535 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
8537 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
8539 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
8540 and prolog/epilog for methods that use it. Allow
8541 enough param area room for varargs methods. Fix miguel's
8542 breakage in exception handling.
8544 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
8546 * Makefile.am: run genmdesc only on current arch.
8548 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8551 * mini-x86.h: fix the build on windows.
8553 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
8555 * 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.
8557 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
8559 * mini-exceptions.c: New file.
8561 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
8562 Move some parts of the x86 exception handling code to an
8563 arch-independent file so it can be shared with other ports.
8565 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
8567 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
8569 2004-04-26 David Waite <mass@akuma.org>
8571 * driver.c: remove comma from end of enumeration declaration
8573 2004-04-26 Jackson Harper <jackson@ximian.com>
8575 * driver.c: parse config file before loading first assembly. This
8576 allows the user gac to be enabled/disabled.
8578 2004-04-23 Miguel de Icaza <miguel@ximian.com>
8580 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
8581 simpler mechanism: we do not care what is encoded initially
8582 (branch absolute or relative), we care about the code and its
8583 target. I kept the old code for reference for now.
8585 The new code tries first to determine if the jump is anywhere in
8586 the -/+32 absolute meg range, if it succeeds, it encodes using the
8587 absolute branch; If not, it tried to find something in the
8588 relative range, if not, it uses the handle_thunk code.
8590 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
8592 * exceptions-ppc.c: use the correct ip register on macosx.
8594 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
8596 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
8598 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
8600 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
8601 Raise exception on integer divide by zero by hand since the hw
8602 doesn't support it. Handle NaNs in FP compares.
8604 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
8606 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
8607 code reducing duplication between the platforms and enabled
8608 signal exception handling (on linux for now).
8610 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
8612 * exceptions-ppc.c: more macosx support.
8614 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
8616 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
8618 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
8620 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
8622 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
8624 * iltests.il: more tests.
8626 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
8628 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
8631 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
8633 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
8635 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
8637 * liveness.c: Mark variables as volatile in all basic blocks reachable
8638 from exception clauses.
8640 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
8642 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
8645 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
8647 * iltests.il, basic.cs: more tests for regalloc.
8649 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
8651 * iltests.il: Some tests for register allocation modifications
8654 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
8656 * exceptions.cs: Add regression test for bug #56782.
8658 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
8659 original stack trace if an exception is rethrown. Fixes #56782. Oh,
8660 the beauty of fixing the same thing in 5 different files...
8662 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
8664 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
8667 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
8669 * mini.c: Add support for STRWLPARRAY marshalling convention.
8671 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
8673 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
8674 to init the context to setup the regs pointer).
8676 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
8678 * exceptions-ppc.c: more exceptions work.
8680 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
8682 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
8685 2004-04-13 Miguel de Icaza <miguel@ximian.com>
8687 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
8688 can use the memory directly.
8690 * cpu-pentium.md: Update documentation from a post from Zoltan.
8692 add x86_add_membase, x86_sub_membase, x86_mul_membase
8694 2004-04-13 Miguel de Icaza <miguel@ximian.com>
8696 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
8697 GENERAL_REGS they were also hardcoded for all PPC ports.
8699 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
8701 Remove hard-coded limit for floating point registers, use
8702 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
8704 Notice that in MacOS X calling conventions you can fit a lot more
8705 floating point values in registers, so I should update the PInvoke
8706 test to excercise the passing of floating point values on the
8707 stack (currently broken).
8709 2004-04-06 Miguel de Icaza <miguel@ximian.com>
8711 * tramp-ppc.c (create_trampoline_code): Added
8712 JUMP_TRAMPOLINE_SIZE.
8713 (ppc_magic_trampoline): Follow the pattern from
8714 x86_magic_trampoline: if code is set to zero, return.
8715 (create_trampoline_code): Always pass MonoMethod to the jump
8716 trampoline, before it was passing a null.
8717 (mono_arch_create_jump_trampoline): Implement the jump stub, could
8718 share the code with mono_arch_create_jit_trampoline.
8720 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
8722 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
8725 * cpu-g4.md: Added length for jmp instruction, the worst case
8726 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
8729 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
8731 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
8733 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
8735 * mini.c: Only set bblock->real_offset when adding a new bblock, and
8736 before each IL instruction.
8738 * mini.c (CEE_BOX): Fix warnings.
8740 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8742 * mini.c: removed a few unused vars and extra whitespace.
8744 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
8746 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
8748 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
8750 (OP_GETCHR): use the above
8751 (CEE_LDELEMA): use the above.
8753 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
8754 version of the generic impl.
8755 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
8756 (CEE_LDELEMA): use the above.
8758 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
8760 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
8763 * iltests.il: Added new regression test for #56317.
8765 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
8767 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
8768 under NetBSD. Fixes #56450.
8770 * liveness.c (update_gen_kill_set): Fix previous patch.
8772 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8774 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
8776 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
8778 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
8781 * inssel-sparc.brg: Add more optimizations.
8783 * mini-sparc.c: Replace multiply/divide with shifts if possible.
8785 2004-04-01 Martin Baulig <martin@ximian.com>
8787 * mini.c (handle_box): New static function; moved the
8788 implementation of CEE_BOX here.
8789 (mono_method_to_ir): Added `constrained_call' variable.
8790 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
8791 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
8792 mono_method_get_constrained() to get the method.
8794 2004-04-01 Martin Baulig <martin@ximian.com>
8796 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
8797 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
8798 (mono_method_to_ir): We don't need these macros anymore since
8799 mono_class_get_full() already takes care of it.
8801 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8803 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
8804 use @function (as doesn't accept #function here) and check the return
8805 value of system and stop if fails.
8807 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8809 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
8811 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
8813 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
8815 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
8817 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
8820 * basic-long.cs: Add test for negation of Int64.MinValue.
8822 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
8824 * mini-sparc.c: Update status.
8826 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
8828 * exceptions-sparc.c: Fix return value in filters.
8830 * inssel-sparc.brg: Fix register allocation in some rules.
8832 2004-03-28 Martin Baulig <martin@ximian.com>
8834 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
8837 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
8839 * mini-x86.c (mono_arch_patch_code): Fix warnings.
8841 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
8842 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
8843 remove unused conv_u4 opcode.
8845 * mini-x86.c: Remove valgrind workaround since it slows down things
8846 even when mono is not run under valgrind.
8848 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
8850 * mini-sparc.c: Update status.
8852 * inssel-sparc.brg: Add some optimizations.
8854 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
8855 future delay slot filling. Add support for varargs, tail calls and JMP.
8857 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
8858 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
8860 * inssel.brg: Fix register allocation in OP_ARGLIST.
8862 * inssel.brg: Fix warnings.
8864 2004-03-25 Martin Baulig <martin@ximian.com>
8866 * mini.c (inflate_generic_field): Removed.
8867 (mini_get_method): Removed, use mono_get_method_full(),
8868 (mini_get_class): Removed, use mono_class_get_full().
8869 (mono_method_to_ir): Pass our generic context to
8870 mono_field_from_token().
8872 2004-03-25 Martin Baulig <martin@ximian.com>
8874 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
8875 of a `MonoMethod *'.
8876 (mini_get_method): Take a `MonoGenericContext *' instead
8877 of a `MonoMethod *'.
8878 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
8879 a new local variable called `generic_context' which holds the
8880 current `MonoGenericContext *'; use it to lookup things.
8882 2004-03-24 Martin Baulig <martin@ximian.com>
8884 * mini.c (mini_get_class): New static method; if we're inside a
8885 generic instance, inflate the class if neccessary.
8886 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
8888 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
8890 * iltests.il: New regression test for #55976.
8892 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
8895 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
8897 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
8900 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
8902 * liveness.c: Consider SSA stores as well as loads when making vars
8905 * exceptions.cs: New regression tests for register allocation.
8907 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
8909 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
8910 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
8911 domain lock only to protect puntual access to data structures.
8912 Added access lock for sighash, jit_icall_hash_name,
8913 jit_icall_hash_addr and domain->code_mp.
8915 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
8917 * driver.c: Print SIGSEGV handling method.
8919 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
8921 * mini.c (setup_jit_tls_data): Handle case when this is called
8922 multiple times for a thread.
8924 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
8925 is different from fbxx_un. Fixes #54303. Also use constants instead of
8926 magic numbers in a lot of places.
8928 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
8930 * exceptions.cs: Fix cctor test when --regression is used.
8932 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
8934 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
8937 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
8939 * inssel-ppc.brg: fixed register assignments for some rules.
8941 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
8943 * exceptions.cs: Add test for exceptions in static constructors.
8945 * mini.c (mono_jit_compile_method_with_out): Move the calling of
8946 static constructors outside the domain lock. Fixes #55720.
8948 2004-03-17 Martin Baulig <martin@ximian.com>
8950 * mini.c (get_generic_field_inst): Removed, this'll never happen.
8951 (inflate_generic_field): Take the `MonoMethod *' instead of the
8952 `MonoClass *' and added support for generic method.
8953 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
8954 have a `field->parent->gen_params', only inflate the field if it's
8955 an open constructed type.
8957 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
8959 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
8960 exception object instead of the preconstructed ones.
8962 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8964 * mini.c: reverted changed to sigsegv_signal_handler commited
8965 accidentally in the previous patch.
8967 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8970 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
8971 running --aot with an old assembly.
8973 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
8975 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
8978 * mini-sparc.c: Add support for v9 branches with prediction.
8980 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
8982 * mini.c (mini_init): #warning is GNUC only
8984 * mini-sparc.h: implement __builtin_frame_address
8985 and __builtin_return_address for Sun C compiler
8987 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
8989 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
8991 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
8993 * basic-calls.cs: Add test for unaligned byref long argument passing.
8995 * mini-ops.h: Add sparcv9 compare and branch instructions.
8997 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
8998 v9 instructions if we have a v9 cpu.
9000 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
9001 registers for global allocation.
9003 * exceptions-sparc.c: Fixes.
9005 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
9007 * liveness.c (mono_analyze_liveness): Optimized version.
9009 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
9011 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
9014 * basic-float.cs basic-calls.cs: New regression tests.
9016 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
9018 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
9019 sigaltstack implementation.
9021 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
9023 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
9024 stuff if SIGSEGV_ON_ALTSTACK is not defined.
9026 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
9028 * mini.c: Fix warnings.
9030 * mini.c (mono_resolve_patch_target): New function which contains the
9031 arch independent part of the patching process.
9033 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
9034 patching code to a separate function.
9036 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
9038 * mini.c (add_signal_handler): ifdef out on Windows
9040 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
9042 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
9043 cpu-sparc.md: Add exception handling support + other fixes.
9045 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
9046 typed GC detection in --version.
9048 * basic.cs exceptions.cs: New regression tests.
9050 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
9051 the arch specific code can store data during a compilation.
9053 * mini-ops.h: Add OP_SETFRET.
9055 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
9056 function, register a separate icall for each arity, so the icalls can
9059 * mini.c (mono_print_tree): Print negative offsets in a more readable
9062 * mini.c: Make signal handling work on sparc.
9064 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
9066 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
9068 * jit-icalls.c: Emulate truncl by aintl on solaris.
9070 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
9072 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
9074 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
9076 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
9078 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
9079 a MarshalByRef type, inline a method that performs the check, taking into
9080 account that the object can be a proxy. Also implemented tow new opcodes:
9081 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
9082 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
9083 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
9085 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
9087 * mini-ppc.c: if a relative branch displacement is too big
9088 but it points to and area reachable with an absolute branch,
9091 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
9093 * mini.c: optimize small copies in cpblk.
9095 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
9097 * basic-calls.cs basic-float.cs: New regression tests.
9099 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
9100 negative offsets from %fp. Implement localloc. Fix local register
9101 allocation. Fix the case when the this argument needs to be saved to
9102 the stack. Implement some missing opcodes.
9104 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
9106 * mini.c (mini_method_compile): Reenable global regalloc in methods
9107 with exception handlers.
9109 * linear-scan.c (mono_varlist_sort): Fix warning.
9111 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
9113 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
9116 * liveness.c: Make all variables uses in exception clauses volatile, to
9117 prevent them from being allocated to registers. Fixes #42136.
9119 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
9121 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
9124 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
9125 argument to mono_arch_regalloc_cost.
9127 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
9130 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
9132 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
9133 Make the cost of allocating a variable to a register arch dependent.
9135 * basic-calls.cs: Fix compilation of tests.
9137 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
9138 helper function to cut back on the number of #ifdefs needed.
9140 * mini-ppc.c: Fix compilation.
9142 * basic-calls.cs: New regression tests.
9144 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
9146 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
9147 of l0 since that is callee saved.
9149 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
9152 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
9153 of delay instruction.
9155 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
9157 * mini.h (MonoCallInst): Add 'virtual' flag.
9159 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
9161 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
9163 * *.cs: New regression tests.
9165 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
9168 * mini.c (mono_runtime_install_handlers): Fix build.
9170 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
9171 'signal_stack_size' members.
9173 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
9174 alternate signal stack.
9176 * exceptions-x86.c: Add stack overflow handling.
9178 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
9179 functions to arch independent code.
9181 * mini.c (mono_print_tree): Print more detailed info for load_membase
9184 2004-02-23 Martin Baulig <martin@ximian.com>
9186 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
9188 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
9190 * mini-x86.c: fixed reg allocation for div/rem.
9192 2004-02-22 Miguel de Icaza <miguel@ximian.com>
9194 * driver.c (mono_main): Report some configuratio options on --version.
9196 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
9198 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
9199 low in the address space. Correctly flush memory in thunks where we
9202 2004-02-20 Martin Baulig <martin@ximian.com>
9204 * mini.c (mini_get_method): New static method; inflate all generic
9205 methods and methods in open generic instances.
9206 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
9207 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
9209 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
9211 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
9213 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
9215 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
9217 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
9219 * mini-sparc.c (flushi mono_arch_output_basic_block): make
9220 it compile using Sun's compiler.
9222 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
9224 * 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.
9226 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
9228 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
9230 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
9232 * mini-ppc.c: handle calls outside of the allowed range with thunks
9233 allocated using the code manager.
9234 * tramp-ppc.c: use the code manager to hold generated native code.
9235 Fixed the magic trampoline to just patch vtable entries.
9237 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
9239 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
9242 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
9244 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
9247 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
9248 if we have a working __thread implementation.
9250 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
9251 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
9253 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
9255 * mini-x86.c: Fix compilation under gcc 2.
9257 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
9259 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
9260 contains a call to the wrapped function.
9262 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
9263 OP_<CALL>_IMM opcodes, and use them under X86.
9265 * mini.c (mono_jit_find_compiled_method): Fix warning.
9267 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
9269 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
9271 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
9272 functionality to mini.c.
9274 * mini.c (mono_create_jump_trampoline): New function to create a jump
9275 trampoline. Return a compiled method instead of a trampoline if it
9276 exists. Add a cache for jump trampolines.
9278 * mini.c (mono_jit_find_compiled_method): New function to return a
9279 compiled method if it exists.
9281 * mini-x86.c: Call mono_create_jump_trampoline instead of
9282 mono_arch_create_jit_trampoline.
9284 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
9285 a jump trampoline. Fixes #52092.
9287 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
9289 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
9290 which is not up-to-date. Add check_corlib_version () instead.
9292 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
9295 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
9296 since newer valgrind versions do not need it.
9298 * mini.c (mono_jit_compile_method_with_opt): New helper function to
9299 compile a method with a given set of optimizations.
9301 * mini.c: Compile icall wrappers on-demand instead of at startup.
9303 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
9304 wrapper for an icall.
9306 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
9308 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
9311 * iltests.il: Add test for non-empty stack before switch instruction.
9313 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
9315 * mini.c: Add support for new stringbuilder marshalling conventions.
9317 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
9319 2004-02-01 Martin Baulig <martin@ximian.com>
9321 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
9322 in `ginst->mtype_argv'.
9324 2004-01-31 Miguel de Icaza <miguel@ximian.com>
9326 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
9327 facilitate grepping.
9329 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
9331 * mini.c: fixed buglet in initobj generic implementation for references.
9333 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
9335 * Makefile.am: make the version script conditional.
9336 * jit-icalls.c: handle missing truncl().
9338 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
9340 * exceptions.cs: Add more tests for double->int conversion.
9342 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
9343 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
9345 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
9347 * driver.c: make --verbose --version emit an error
9348 if the loaded corlib doesn't match the runtime version.
9350 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
9352 * mini-ppc.h: export ppc_patch().
9353 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
9354 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
9355 on par or better than on MacOSX.
9357 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
9359 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
9360 mono_lookup_pinvoke_call.
9362 * mini-x86.c: Under windows, the default pinvoke calling convention is
9363 stdcall. Fixes #52834.
9365 * mini.c (optimize_branches): Add an upper bound to the number of
9366 iterations to prevent infinite loops on strange loops. Fixes #53003.
9368 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
9370 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
9371 and ISINST. Fixes #52093.
9373 * objects.cs (test_0_vector_array_cast): New tests.
9375 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
9377 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
9378 checking in Array.Set ().
9380 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
9383 * object.cs (test_0_multi_array_cast): New regression test.
9385 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
9387 * exceptions-ppc.c: fix build on Linux/PPC.
9389 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
9391 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
9392 running under valgrind.
9393 (x86_magic_trampoline): Fix build bustage.
9395 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
9396 negative values as well. This is needed for the encoding of the line number
9397 info, since sometimes the line numbers are not in increasing order.
9399 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
9401 * cpu-pentium.md (localloc): Increase the size of the localloc
9402 instruction since it is a loop under Win32.
9404 * debug-mini.c (record_line_number): Get rid of unneccesary memory
9407 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
9409 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
9410 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
9411 Max Horn (max@quendi.de). Fix file names in comments.
9413 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
9415 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
9416 avoid stack overflow.
9417 (replace_usage): Avoid uninitialized variable warnings.
9419 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
9420 and taking the address of valuetype variables.
9422 2004-01-03 Patrik Torstensson
9424 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
9425 for other purposes than FP later on.
9427 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
9429 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
9432 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
9434 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
9436 2003-12-30 Patrik Torstensson <p@rxc.se>
9438 * mini-x86.h: Decreased number of availiable fp regs.
9439 Solves corner cases with FP spilling.
9441 2003-12-23 Patrik Torstensson <p@rxc.se>
9443 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
9444 for floating point stack tracking / spilling on x86.
9447 * basic-float.cs: added float mul overflow test.
9449 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
9451 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
9453 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
9455 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
9456 supports for cond branches that overflow the immediate
9457 overflow offset. mcs can compile simple programs.
9459 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
9461 * exceptions-ppc.c: exception handling support wip:
9462 finally handlers get run on exception.
9464 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
9466 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
9469 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
9471 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
9472 initial support for stack walking and unwinding.
9474 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
9476 * driver.c (mono_main): Make corlib-out-of-sync message more
9477 descriptive. Also remove verify_corlib call.
9479 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
9481 * mini.c: make CEE_NEWARR calls and other emulated opcodes
9482 not overlap with other call's arguments, too.
9484 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
9486 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
9487 move to arch-specific code the choice of arch-specific
9488 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
9489 * mini.c: ensure emulation calls will not interleave
9492 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
9494 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
9495 the magic trampoline stack frame is dropped before executing
9498 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
9500 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
9501 and integer to fp conversions. Added support for overflowing
9502 arguments on the stack. Reserve a couple more registers as temps.
9503 Added support for aot compilation (as output still needs to be
9506 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
9508 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
9509 Don't overwrite return register in some corner cases.
9511 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
9513 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
9514 static constructors when AOT compiling.
9516 * driver.c (mono_main): Call mono_check_corlib_version.
9518 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
9520 * cpu-g4.md, basic.cs: fixed div target register.
9522 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
9524 * mini-ppc.c, basic.cs: shl_imm fix with test.
9526 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
9528 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
9529 structures by value. Misc fixes.
9530 * objects.cs: more tests.
9532 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
9534 * mini-ppc.c: lconv.ovf.i implemented.
9536 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9539 (mini_init): don't error out if someone already called g_thread_init.
9541 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
9543 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
9544 to be any type per the spec. Fix abnormal memory usage when
9545 the same object is repeatedly thrown.
9547 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
9549 * mini.c: check for overruns in IL code.
9551 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
9553 * TODO: Add/remove some todo entries.
9555 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
9557 * driver.c (mono_main): Call mono_verify_corlib.
9559 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
9561 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
9562 This has been moved to mini.c
9563 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
9564 type being casted is marshalbyref it could be a proxy, so instead of
9565 emitting the type check code, emit a call to a runtime method that will
9566 perform the check by calling CanCastTo if needed.
9568 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
9570 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
9571 methods with large stack frames under Win32.
9573 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
9575 * Makefile.am: Distribute regression tests.
9577 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
9578 at the end instead of inserting each variable into the sorted list.
9580 * linear-scan.c (mono_varlist_sort): New helper function.
9582 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
9584 * mini.c: ensure arguments and locals are within bounds.
9586 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
9588 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
9591 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
9593 * mini.c (mono_cprop_copy_values): Fix crash.
9595 * aot.c: Set verbosity back to 0.
9597 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
9599 * regalloc.c: complete memory leak fix by Laurent Morichetti
9602 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
9604 * driver.c (main_thread_handler): Revert the previous patch.
9606 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
9609 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
9610 memory from the memory pool.
9612 * driver.c (main_thread_handler): Turn on all optimizations when
9615 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
9616 an array for better performance.
9618 * regalloc.c (mono_regstate_assign): Fix memory leak.
9620 * debug-mini.c (mono_debug_serialize_debug_info): New function to
9621 serialize the debug info.
9623 * debug-mini.c (mono_debug_add_aot_method): New function to load the
9624 debug info from the serialized representation.
9626 * aot.c: Save debug info into the generated file and load it when
9629 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
9631 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
9633 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
9634 More FP-related fixes.
9636 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
9638 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
9639 and register allocation buglet. Hello world now runs.
9641 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
9643 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
9644 * tramp-ppc.c: fixed class init trampoline.
9645 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
9647 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
9649 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
9650 mini.c: more ppc changes/fixes.
9652 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
9654 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
9655 Also optimize the case when the arguments are the same in the caller
9658 * iltests.il: Add tests for tail calls with valuetype arguments.
9660 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
9662 * mini-ppc.c: fixes for struct return type.
9664 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
9666 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
9667 mono_spillvar_offset() to arch-specific code.
9669 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
9671 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
9673 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
9675 * exceptions-x86.c: Fix stack space leaks.
9677 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
9678 registers from the lmf if the method has save_lmf set.
9680 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
9682 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
9683 of icall wrappers into InvokeInDomain, since these are now per-domain.
9685 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
9687 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
9688 make some opcode emulation and intrinsic ops enabled/disabled
9689 according to the architecture. More fixes.
9691 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
9693 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
9695 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
9697 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
9698 arch-specific handling for 'this' and struct return type to
9701 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9703 * aot.c: prevent divide by zero error when reporting (it happened with
9706 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
9708 * mini.h (inst_switch): Remove unused macro.
9710 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9713 (load_aot_module): free 'info->methods' and 'info' properly. No more
9714 "free(): invalid pointer blah" messages when you have an old aot
9717 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
9719 * jit-icalls.c, mini.c: Added support for context static fields.
9721 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
9723 * mini.c (mono_method_blittable): Methods which set LastError are not
9724 blittable either. Fixes #51108.
9726 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
9728 * mini.c: flush icache.
9729 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
9731 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
9733 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
9735 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
9737 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
9740 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
9743 * inssel.brg (CEE_MKREFANY): Fix AOT case.
9745 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
9747 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
9748 instruction when the result is discarded.
9750 * iltests.il (test_0_div_regalloc): New regression test.
9752 * arrays.cs: Fix compilation error.
9754 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
9756 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
9757 float rules to inssel-x86.brg: sane architectures with FP registers
9758 don't need to implement these rules.
9760 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
9762 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
9764 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
9766 * mini.h, inssel-long32.brg: fixed endianess issues in int64
9767 implementation of 32 bit systems.
9769 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
9771 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
9772 (Jeroen Zwartepoorte).
9774 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
9776 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
9777 the caller and the callee matches.
9779 * mini.c (mono_method_to_ir): Add comment.
9781 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
9782 signbit is missing on some platforms.
9784 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
9786 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
9788 * mini.c (setup_jit_tls_data): Call the new function.
9790 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
9792 * mini-x86.c: Add experimental support for fast access to the lmf
9793 structure under NPTL/Linux 2.6.x.
9795 2003-11-06 Martin Baulig <martin@ximian.com>
9797 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
9798 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
9801 2003-11-02 Martin Baulig <martin@ximian.com>
9803 * mini.c (inflate_generic_field): New static method.
9804 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
9805 generic instance and the field is declared in a generic type, call
9806 inflate_generic_field() to inflate it. Fixes gen-28.cs.
9808 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
9810 * mini.h mini.c (mono_method_same_domain): New function to return
9811 whenever the caller and the callee are in the same domain.
9813 * tramp-x86.c (x86_magic_trampoline): Use the new function.
9815 2003-10-30 Martin Baulig <martin@ximian.com>
9817 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
9818 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
9820 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
9821 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
9823 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
9825 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
9828 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
9829 object here, so it is in the correct appdomain etc.
9831 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
9833 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
9835 (mono_method_to_ir): Avoid freeing the type created returned from
9836 mono_type_create_from_typespec, since it is put into an internal cache
9837 by the function. Fixes pointer.exe.
9839 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
9840 trampolines for icalls and pinvokes as well. Fixes #33569.
9842 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
9844 * mini.c: Update after appdomain changes.
9846 * mini.c (mono_jit_compile_method_inner): Allways compile native
9847 method wrappers in the root domain, since there can only be one
9848 instance of them, whose address is stored in method->info.
9850 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
9852 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
9853 environment variable. Instead detect automatically whenever running
9854 under valgrind using the magic macro RUNNING_ON_VALGRIND from
9857 2003-10-16 Miguel de Icaza <miguel@ximian.com>
9859 * trace.c, trace.h: New files that implement the new trace option
9862 * driver.c: Document new --trace options.
9864 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
9867 - if (mono_jit_trace_calls)
9868 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
9870 * mini.h: prototypes.
9872 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
9874 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
9876 * mini.c inssel.brg: Implement typedefbyref opcodes.
9878 * mini.c (mono_jit_compile_method): Remove unused local variable.
9880 * mini.c (mono_jit_compile_method_inner): Ditto.
9882 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
9884 * tramp-x86.c (x86_class_init_trampoline): Fix build.
9886 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
9888 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
9890 * mini.c (mono_no_aot): Remove unused global variable.
9892 * mini.c: Thread safety fixes.
9894 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
9896 * mini.c (mono_create_class_init_trampoline): Add a lock around
9897 class_init_hash_addr.
9899 * arrays.cs (test_0_newarr_emulation): Add new regression test for
9902 * mini.c: Decompose the NEWARR instruction before decomposing its
9903 arguments. Fixes #30073.
9905 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
9907 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
9910 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
9912 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
9914 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
9916 * driver.c: Add support for compiling icall wrappers to --compile.
9918 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
9920 * inssel.brg: The empty value in class->interface_offsets is -1, not
9923 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
9925 * objects.cs: New test for 'is' operator on an array of interfaces.
9927 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
9929 * tramp-ppc.c: update trampoline code to support jumps
9930 and class initialization.
9932 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
9934 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
9936 * inssel.brg (OP_UNBOXCAST): Fix #46027.
9938 * inssel.brg (OP_UNBOX): Remove unused rule.
9940 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
9941 region instead of one for each method. Fixes #47813.
9943 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
9945 * exceptions.cs (test_0_nested_finally): New regression test for
9946 nested exception handlers.
9948 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
9950 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
9952 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
9955 * mini.c (mono_method_check_inlining): Make the inlining limit
9956 configurable by an environment variable.
9958 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
9960 * mini.h: Bump AOT file version.
9962 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
9963 token, store the image along with the token, since the token might not
9964 refer to the same image as the method containing the relocation,
9965 because of inlining.
9967 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
9969 * mini.c (mono_precompile_assemblies): New function to compile
9970 all methods in all loaded assemblies.
9972 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
9974 * regalloc.h regalloc.c (MonoRegState): Change the type of
9975 iassign and fassign to int*, since they can contain large negative
9976 values if the register is spilled. Also added some comments. Fixes
9979 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
9980 under Win32. Fixes #42964.
9982 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
9984 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
9986 * aot.c: Added support for AOT compiling methods which contain calls
9987 to wrappers. Currently, only remoting-invoke-with-check wrappers are
9990 * driver.c (compile_all_methods): Run the compilation in a thread
9991 managed by mono. Fixes #44023.
9993 * mini.c (mono_codegen): Print full method name in verbose output.
9995 * mini-x86.c (mono_arch_patch_code): Fix warning.
9997 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
9998 jumps, since the method we are jumping to might be domain-specific.
10000 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
10002 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
10004 * inssel.brg: string chars are unsigned.
10006 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
10008 * TODO: New todo item.
10010 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
10011 which calls mono_runtime_class_init and patches the call site to
10012 avoid further calls.
10013 (mono_arch_create_class_init_trampoline): New arch specific function
10014 to create a class init trampoline.
10015 (create_trampoline_code): Generalized so it can create
10016 class init trampolines as well.
10018 * mini.c (helper_sig_class_init_trampoline): New helper variable.
10019 (mono_create_class_init_trampoline): New function to create and cache
10020 class init trampolines.
10021 (mono_find_class_init_trampoline_by_addr): New function to lookup the
10022 vtable given the address of a class init trampoline. Used by the
10024 (mono_codegen): Generate a call to a trampoline instead of
10025 mono_runtime_class_init in LDSFLD[A].
10026 (mono_codegen): Add relocations for the new trampoline.
10028 * mini.h mini-x86.c aot.c: Added a new relocation type:
10029 MONO_PATCH_INFO_CLASS_INIT.
10031 * mini.h: Bump AOT version number.
10033 * aot.c: Create a copy of the loaded code instead of using the original
10034 so methods which call each other will be close in memory, improving
10037 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
10038 patch since it breaks the regression tests.
10040 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
10041 for the register saving instruction sequence since the
10042 frame_state_for function in glibc 2.3.2 don't seem to detect it.
10044 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
10046 * TODO: Fix todo item && remove another.
10048 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
10050 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
10053 * aot.c: Moved the check for MONO_LASTAOT into the initialization
10054 function of the module.
10056 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
10057 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
10058 --no-aot command line option.
10060 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
10062 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
10063 by Bernie Solomon (bernard@ugsolutions.com).
10065 * inssel.brg: Refactor the interface offset table related code into
10066 its separate functions and add support for the AOT case.
10068 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
10070 * aot.c (mono_aot_get_method_inner): Fix memory leak.
10072 * aot.c: Added mono_aot_verbose variable and made all debugging
10073 output depend on the value of this variable.
10075 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
10076 method_label and info_label.
10078 * mini.h mini-x86.c aot.c: Added a new relocation type
10079 MONO_PATCH_INFO_IID for klass->interface_id.
10081 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
10082 the MonoJitInfo structure.
10084 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
10085 a non-root appdomain in shared mode.
10087 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
10089 * aot.c: make aot loader less verbose. Remove free of unused variable.
10091 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
10093 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
10095 * .cvsignore: Added *.dll.
10097 * mini.c (mono_print_tree_nl): New function callable while debugging.
10099 * mini.c (mono_print_code): Export this.
10101 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
10104 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
10106 * mini.h (MonoCompile): Added 'jit_info' field.
10108 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
10109 the cfg structure, since it is needed by the AOT compiler.
10111 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
10113 * aot.c: A major rewrite. Changes include:
10114 - save exception tables for methods which have them.
10115 - cache failed lookups in aot_get_method () to avoid the (slow) calls
10116 to g_module_symbol.
10117 - reworked the file format so it is now much smaller and needs
10118 fewer relocation entries.
10120 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
10122 * aot.c (load_aot_module): Fix build bustage on platforms without
10125 2003-09-04 Martin Baulig <martin@ximian.com>
10127 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
10129 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
10131 * TODO: Some new optimization ideas.
10133 * aot.c: Move AOT module loading logic here from mono_assembly_open.
10135 * aot.c: Save the optimization flags used to compile the code into
10138 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
10139 support emitting domain specific code.
10141 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
10142 no longer domain neutral. It can be made domain neutral by compiling
10143 with --optimize=shared.
10145 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
10146 between appdomains.
10148 * driver.c mini.h mini.c: New --no-aot debugging option which disables
10149 loading of AOT code.
10151 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
10153 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
10154 if there is no domain neutrality information.
10156 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
10158 * aot.c (mono_compile_assembly): Emit a symbol containing the file
10159 format version into the generated library.
10161 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
10162 callee method into the caller since one of them could be shared.
10164 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
10165 system exceptions from AOT code now works.
10167 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
10168 method if it is domain neutral and the callee is not.
10170 * graph.c (cfg_emit_one_loop_level): Fix warning.
10172 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
10174 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
10177 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
10179 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
10180 is needed by code which is executed before mono_runtime_init ().
10181 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
10183 * mini.c (mono_thread_abort): Fix warning.
10184 (mono_jit_compile_method): Call static constructor in the AOT case too.
10186 * aot.c (mono_compile_assembly): Fix warning.
10188 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10190 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
10192 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
10194 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
10196 * cpu-pentium.md: Fix the length of call opcodes so they include the
10197 ESP restoring instruction. Fixes #47968.
10199 2003-08-28 Martin Baulig <martin@ximian.com>
10201 * mini-x86.c (mono_arch_call_opcode): Added support for
10202 MONO_TYPE_GENERICINST.
10204 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
10206 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
10208 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
10209 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
10211 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
10214 2003-08-26 Martin Baulig <martin@ximian.com>
10216 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
10217 when reporting an error, set this to the actual error location.
10218 (mono_method_to_ir): Report the correct error location if
10219 get_basic_blocks() returned an error.
10221 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
10223 * mini.c (mono_type_blittable): OBJECT is not blittable.
10224 (mono_method_blittable): Methods which have marshalling descriptors
10225 are not blittable either. Fixes #47842.
10227 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
10229 * driver.c mini.c: Use an environment variable instead of a global
10230 variable. Also fix the build.
10232 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
10233 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
10236 * driver.c mini.c: Added --with-valgrind option to turn off some
10237 code which prevents mono from running under valgrind.
10239 * mini.c (mono_emit_call_args): Fixed warning.
10241 * mini.c (mono_emulate_opcode): Fixed warning.
10243 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
10245 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
10246 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
10247 regalloc.c, regalloc.h: specify available registers in arch-specific
10248 code and support floats in the regallocator (patch by Laurent Morichetti
10251 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
10253 * mini.c: mono_thread_current() can be called only after
10254 mono_runtime_init(): rearrange code to not call it early on.
10256 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
10258 * mini.c: allocate jump tables in the code mempools.
10260 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
10262 * mini.c, mini.h: make sure per-thread data allocated by the jit is
10265 2003-08-10 Miguel de Icaza <miguel@ximian.com>
10267 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
10268 12 to 16. This fixes bug #47453.
10271 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
10273 * mini-ppc.c: fixed indexed load and unsigned compares.
10275 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
10277 * mini.c: reenabled installation of handler for
10278 thread abort signal.
10280 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
10282 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
10283 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
10284 until it's fixed and actually useful.
10286 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
10288 * inssel-long32.brg: couple more opcodes implemented.
10290 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
10292 * mini-sparc.c: Even more opcodes implemeted.
10294 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
10296 * mini-sparc.c: More opcodes implemented.
10298 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
10300 * mini-sparc.c: More opcodes implemented.
10302 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
10304 * inssel-sparc.brg: Add some needed rules. Direct
10306 * Makefile.am: Use inssel-sparc.brg
10307 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
10308 an assert happy for now.
10310 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
10312 * mini-sparc.c: Fixed compile errors.
10313 * exceptions-sparc.c: Same. We now produce a mono binary
10314 on sparc-linux. Yea.
10316 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
10318 * mini-sparc.c: Renamed registers. Also some macro cleanups.
10319 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
10320 They compile, but do not work.
10322 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
10324 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
10325 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
10326 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
10329 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
10331 * mini.c: more opcodes implemented and better support for generics.
10333 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
10335 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
10336 * mini.c, mini.h: first cut at generics support: some new instructions
10337 added and changed the behaviour of some of the existing ones.
10339 2003-07-21 Miguel de Icaza <miguel@ximian.com>
10341 * mini.c: Removed definition of metadata_shared mutex here.
10343 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
10345 * mini-x86.c: make vararg calls work for instance methods.
10347 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
10349 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
10350 returns the arguments in a separte list, now.
10352 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
10354 * aot.c, mini.c: updates for array type representation changes.
10356 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
10358 * mini.c: register function to perform jit shutdown.
10360 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
10362 * mini.c: use a faster allocator if possible.
10364 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
10366 * aot.c: some cleanups and portability changes.
10368 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
10370 * mini.c: use faster allocation for CEE_BOX if possible.
10372 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
10374 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
10375 Moved inlined mempcy code to its own function so that is can be
10376 reused. Added an inline memset function as well (optimized initobj).
10377 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
10379 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
10381 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
10383 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
10385 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
10386 arch code can setup the cpu for CLR execution, if needed.
10387 We use it on x86 to set the precision of FP operations.
10389 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
10391 * mini.c: disable some optimizations if we can guess they'll cost too
10392 much for a given method.
10394 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
10396 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
10398 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
10399 * mini.h mini.c mini-x86.c: Added instruction level coverage
10400 info collection support.
10402 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
10404 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
10405 is now implemented in the profiling API. Get rid of a couple of
10406 unnecessary global variables.
10408 2003-06-15 Nick Drochak <ndrochak@gol.com>
10410 * basic-long.cs: tests for negative values for bigmul, and unsigned.
10411 * cpu-g4.md: add op_bigmul and op_bigmul_un
10412 * cpu_pentium.md: add op_bigmul_un
10413 * inssel-long32.brg: add rule for unsigned bigmul
10414 * mini-ops.h: define OP_BIGMUL_UN
10415 * mini-x86.c: THE BUG: handle (un)signed properly
10416 * mini.c: choose unsigned opcode if needed.
10417 This set of patches fixes bug #44291
10419 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
10421 * mini.c (optimize_branches): improved to handle all kinds of
10422 conditional branches.
10424 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
10426 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
10427 don't raise exceptions.
10429 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
10431 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
10432 to arch-specific files.
10434 2003-06-09 Martin Baulig <martin@ximian.com>
10436 * Makefile.am (libs): Added $(LIBGC_LIBS).
10438 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
10440 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
10441 and OP_ATAN (fixes bug#44293).
10443 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
10445 * Makefile.am, mini-x86.c: rename cpu description array to
10446 pentium_desc, since some compilers define the 'pentium' preprocessor
10449 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
10451 * mini.c (mini_select_instructions): add explicit branch if the
10452 following block is not the false target of a conditional branch -
10453 we need this with any optimization that reorder or remove bblocks
10455 * mini.c (optimize_branches): bug fixes
10457 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
10459 * mini.c (mono_method_to_ir): inline static readonly fields
10461 * ssa.c (fold_tree): start cfold support for long (very simple
10464 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
10466 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
10468 * inssel.brg: fixed memcpy (bug #44219).
10470 2003-06-05 Dick Porter <dick@ximian.com>
10472 * driver.c: Set the glib log levels to not abort if g_message
10475 g_set_prgname() has to happen before mini_init() so that the
10476 process handle gets the info.
10478 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
10480 * driver.c: add intrins to the default optimizations to get wider
10483 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
10485 * mini.h: some large basic blocks will overflow a 16-bit
10486 integers for symbolic registers.
10488 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
10490 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
10491 (mono_arch_output_basic_block): fix bug 43499
10493 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
10495 * mini.c: kill duplicated definition of mono_debug_format.
10497 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
10499 * mini-x86.c, arrays.cs: fixed register allocation bug.
10501 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
10503 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
10505 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
10507 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10510 (print_method_from_ip): also print source location information if
10513 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
10515 * mini.c (mono_find_block_region): bug fix in region code
10516 (mini_method_compile): enable removing unreachable code again, but
10517 only in methods without exception clauses.
10519 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
10521 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
10522 Implemented arglist opcode and handling of TypedReference type.
10523 Fixed x86 call convention when a structure is returned.
10524 Minimal support for calling static vararg methods.
10526 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
10528 * mini.c (mini_method_compile): always remove unreachable code,
10529 because the code in them may be inconsistent (access to dead
10530 variables for example).
10532 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
10534 * driver.c, debug-mini.c: warning fixes.
10536 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
10538 * Makefile.am, jit.h, mini.h: install header for embedding mono.
10540 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
10542 * mini.c: thread-static fields are registered in mono_class_vtable(),
10543 so ensure the function is called before checking for them.
10545 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
10547 * mini.c (optimize_branches): fix for bug 43586
10549 * jit-icalls.c (mono_llmult_ovf): added an additional check for
10550 overflow (fixes Bug #43639)
10552 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
10554 * mini.c, objects.cs: allow the use of stobj for primitive types.
10556 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
10558 * mini.c: be less strict about argument checking until we support
10559 running the verifier.
10561 2003-05-27 Nick Drochak <ndrochak@gol.com>
10563 * basic-long.cs: tests for (ulong)int * (ulong)int also
10564 * mini.c: use the same trick for (ulong)int * (ulong)int
10566 2003-05-27 Nick Drochak <ndrochak@gol.com>
10568 * basic-long.cs: add regression test for (long)int * (long)int
10569 * cpu-pentium.md: add op_bigmul specification
10570 * inssel-long32.brg: add OP_BIGMUL rule
10571 * mini-ops.h: add OP_BIGMUL
10572 * mini-x86.c: register allocator: handle case where src1 needs to be
10574 * mini.c: substitute special BIGMUL opcode in the tree for
10575 (long)int * (long)int
10577 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
10579 * jit-icalls.c: call the type ctor on field access if needed.
10581 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
10583 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
10584 to a method (including results of ldelema, bug#43207).
10586 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
10588 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
10589 colors to show exception handler blocks.
10591 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
10592 (fix for pinvoke7.cs).
10594 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
10596 * mini.h, mini.c: ensure correct initialization order for types that
10597 require it. Prepare for lazy compilation of jit icall wrappers.
10598 Provide a name for opcode emulation to reduce unneeded mallocing.
10600 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
10602 * mini-x86.c: better register restoring code and profiling
10603 support for tail calls.
10605 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
10607 * mini.h, driver.c: prepare for leaf methods optimization.
10609 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
10611 * mini.c: get targets of branches before converting a method.
10613 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
10615 * mini.c (optimize_branches): added some experimental code (disbaled)
10617 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
10619 * mini.c (optimize_branches): fix branch to branch optimization
10621 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
10623 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
10625 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
10627 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
10630 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
10632 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
10633 enable use of interface variables again.
10635 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
10636 I1 to registers because there is no simply way to sign extend 8bit
10637 quantities in caller saved registers on x86.
10639 * inssel-float.brg: set costs of some rules to 2 so
10640 that monobure always select the arch. specific ones if supplied,
10641 regardless of the order we pass the files to monoburg.
10643 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
10645 * mini.c, mini-x86.c: since the magic trampoline for jumps
10646 can't patch the code directly, we do it as soon as the
10647 method gets compiled.
10649 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
10651 * mini-x86.c, mini.h: introduce a new patching method
10652 to support CEE_JMP and tail calls.
10653 * mini.c: obey tail.call. Don't precompile methods target
10655 * tramp-x86.c: new trampoline code to handle methods
10656 reached through a jump.
10658 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
10660 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
10661 bit values to registers
10663 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
10665 * mini.c (mono_compile_get_interface_var): share interface
10666 variables if possible.
10668 2003-05-16 Martin Baulig <martin@ximian.com>
10670 * debug-mini.c (mono_init_debugger): New function to initialize
10671 the debugger. This is not in the debugger since it needs to
10672 access some of mini's internals.
10674 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
10676 * mini.c (mono_method_to_ir): inlining fixes/cleanups
10678 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
10680 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
10681 for value type handling.
10683 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
10685 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
10686 (mono_method_check_inlining): enable inlining of all kinds of wrappers
10688 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
10690 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
10691 the constructor through a proxy.
10693 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
10695 * jit-icalls.c, inssel.brg: fixes to array element address
10698 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
10700 * mini-x86.c (is_regsize_var): allocate pointer to registers
10702 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
10704 * driver.c: fixed typo, added intrins to the set of optimizations
10705 tested with regressions.
10707 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
10709 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
10710 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
10713 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
10715 * inssel.brg: remove some common pop instructions without side effects
10717 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
10719 * inssel-x86.brg: fixed thinko in int to double conversions.
10721 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
10723 * mini.c, jit-icalls.c: added runtime thread-static variable support.
10725 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
10727 * inssel-long32.brg: two more missing instructions.
10729 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
10731 * mini.c (mono_emit_call_args): set the cil_code for all arguments
10732 if not already set.
10734 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
10736 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
10739 * basic-float.cs: Added tests for negative zero.
10741 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
10743 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
10744 a couple of missing operations for long casts, with test cases.
10746 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10748 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
10750 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
10752 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
10753 code size estimation.
10755 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
10757 * mini.c (mono_jit_create_remoting_trampoline): make it work with
10758 abstract methods (fix bug 42542)
10760 * aot.c: add ability to handle array types
10762 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
10764 * mini.c: Call the _specific versions of the object allocation
10765 functions if possible.
10767 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
10769 * driver.c: call setlocale ().
10771 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
10773 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
10776 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
10778 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
10780 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
10781 wrappers (fix bug 42122)
10783 2003-05-04 Martin Baulig <martin@ximian.com>
10785 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
10787 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
10788 s/mini_set_defaults/mono_set_defaults/g.
10790 2003-05-04 Martin Baulig <martin@ximian.com>
10792 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
10794 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
10796 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
10797 (reported by Don Roberts).
10799 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
10801 * mini.c: temporarily work around two bugs for this release.
10803 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
10805 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
10806 that contains -export-dynamic and it makes using the ld script
10808 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
10810 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
10812 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
10815 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
10817 * mini.c: make sure leave calls all the needed finally blocks,
10818 even when the target jumps out of multiple exception clauses.
10820 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
10822 * ldscript, Makefile.am: add linker script to reduce the number of
10823 exported symbols (should also fix the issues with libwine defining
10824 some of the same symbols in io-layer).
10826 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
10828 * driver.c (mini_main): Avoid assertion when no file name is given on
10831 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
10833 * driver.c: added --version/-V command line option.
10834 Added the inline optimization in the regression tests.
10836 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
10838 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
10839 to the type in the method signature (fixes bug#42134).
10841 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
10843 * mini.c: when inlining, check this is not null only when needed (bug #42135).
10845 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
10847 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
10849 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10851 * driver.c: fixed bug #42100.
10853 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
10855 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
10857 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
10859 * mini.c: moved most of the code required to do inlining to its own
10860 function so it can be reused. Inline also ctors if appropriate.
10862 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
10864 * Makefile.am: Link with -export-dynamic so shared libs loaded by
10865 the runtime can call mono API functions.
10867 2003-04-27 Martin Baulig <martin@ximian.com>
10869 * debug-mini.c (mono_debug_init_method): Added
10870 `guint32 breakpoint_id' argument; if the method has a breakpoint,
10871 send a notification to the debugger.
10873 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
10874 running in the Mono Debugger, just pass the breakpoint number to
10875 mono_debug_init_method().
10877 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
10879 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
10881 * mini.c: allow some more unsafe compares.
10883 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
10885 * mini-x86.c, Makefile.am: make distcheck works (partially from
10886 a patch by Richard Lee <r.h.lee@attbi.com>).
10887 * regset.c, regset.h: removed, they are unused.
10889 2003-04-25 Dick Porter <dick@ximian.com>
10891 * driver.c: Usage reports the name as 'mono' not 'mini'
10892 * exceptions-x86.c: Build and run on freebsd
10894 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
10896 * Makefile.am: install the program with the 'mono' name and
10897 the library as libmono instead of mini and libmini.
10899 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
10901 * driver.c: provide the APIs for the embedding interface of the old jit.
10903 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
10905 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
10907 2003-04-23 Martin Baulig <martin@ximian.com>
10909 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
10911 * driver.c: Added `--debug' command line argument to enable
10914 2003-04-23 Martin Baulig <martin@ximian.com>
10916 * debug.[ch]: Removed. The code is now in
10917 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
10919 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
10922 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
10924 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
10926 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10929 (mini_cleanup): moved mono_runtime_cleanup call after the call to
10930 mono_domain_finalize.
10931 (mini_method_compile): use mono_method_profile* if the the option is
10934 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
10936 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
10937 methods with their wrapper.
10939 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
10940 methods with their wrapper.
10942 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
10945 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
10948 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
10951 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
10953 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
10955 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
10957 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
10958 of the mempool. This is slightly faster and uses less memory
10960 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
10962 * mini.c: avoid O(n) allocation for variables.
10964 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
10966 * mini.c: handle items on the stack after inlining methods.
10968 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
10970 * mini.c: make the method->opcode optimization dependent
10971 on MONO_OPT_INSTRINS and do it lazily.
10973 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
10975 * driver.c: print overall results at the end of regression run.
10977 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
10979 * inssel.brg: don't overwrite symbolic registers.
10981 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
10983 * inssel-x86.brg: fix conversion from long to float.
10985 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
10987 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
10989 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
10991 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
10993 * driver.c: Added --print-vtable option as in the old JIT.
10995 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
10997 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
10999 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
11001 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
11003 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
11005 * mini.c regalloc.c regalloc.h: Fix memory leak.
11007 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
11009 * aot.c (mono_aot_get_method): register all used strings
11011 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
11013 * mini.c: always intern strings references with ldstr at compile time.
11015 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
11017 * Makefile.am: add BUILT_SOURCES.
11019 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
11021 * driver.c: give a better error message when the assembly to execute
11022 doesn't have an entry point.
11024 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
11026 * Makefile.am: added hack for automake
11028 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
11031 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
11033 22003-04-07 Martin Baulig <martin@ximian.com>
11035 * Makefile.am: Added Makefile.am.
11037 * debugger-main.c: Removed, this is now in the debugger where it
11040 * mini.pc.in: Call this package `mini' for the moment.