1 2007-10-06 Zoltan Varga <vargaz@gmail.com>
3 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
5 * mini-sparc.h mini-sparc.c: Implement IMT support.
7 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
8 its smaller and doesn't clobber sparc_g1.
10 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
12 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
14 * mini-ppc.c: optimized the size of the IMT thunks a bit.
16 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
18 * mini-ppc.c: implemented fast delegate invocation.
20 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
22 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
24 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
26 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
27 code to the new style trampoline in preparation for IMT support.
29 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
31 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
32 systems already. This also reduces the specific trampiline sizes and
33 prepares for the use of r12 as the IMT identifier register.
35 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
37 * mini-mips.h: endianess fix (simplified from a patch by
38 Thomas Kunze <thommy@tabao.de>, bug #323737).
40 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
42 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
43 to access ucontext fields and enable netbsd support
44 (partially from Magnus Henoch <mange@freemail.hu>).
46 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
48 * genmdesc.pl: patch from Henryk Plötz <henryk@openmoko.org> to
49 use the preprocessor from the CPP env var if it is set.
51 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
53 * mini-trampolines.c: fixed an assertion and moved it earlier in the
54 code, before interface_offset gets used.
56 2007-10-02 Zoltan Varga <vargaz@gmail.com>
58 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
59 mono_class_setup_vtable () before accessing klass->vtable.
61 2007-10-01 Zoltan Varga <vargaz@gmail.com>
63 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
66 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
68 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
69 IMT slots (this saves hundreds of KB of memory in programs like
70 IronPython and Monodevelop).
72 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
74 * mini.c: print the delegate counter.
76 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
78 * mini-x86.c: make it easier to enable the debugging code for IMT
81 2007-09-28 Martin Baulig <martin@ximian.com>
84 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
85 `mono_method_klass_offset' and `mono_method_token_offset'.
87 2007-09-20 Mark Probst <mark.probst@gmail.com>
89 * mini.c: First generics sharing implementation. Can only share
90 in very simple cases. If sharing doesn't work it falls back to
91 dedicated compilation.
93 * mini.h: Flag in MonoCompile to specify whether generic
94 compilation is shared. Flags enum for marking which generic inst
95 of a context is used. Prototypes for helper functions.
97 * generic-sharing.c: Helper functions for generic method sharing.
99 * optflags-def.h: Optimization flag (gshared) for enabling generic
100 method sharing added.
102 * Makefile.am: generic-sharing.c added.
104 2007-09-19 Daniel Nauck <dna@mono-project.de>
106 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
108 2007-09-19 Massimiliano Mantione <massi@ximian.com>
109 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
112 2007-09-19 Martin Baulig <martin@ximian.com>
114 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
115 mono_debug_cleanup() is now part of mono_cleanup().
117 2007-09-18 Zoltan Varga <vargaz@gmail.com>
119 * driver.c (mono_main): Fix a warning.
121 2007-09-17 Zoltan Varga <vargaz@gmail.com>
123 * aot-compiler.c: Optimize various parts when processing large assemblies.
126 * mini.c (mono_patch_info_hash): Improve hash function.
128 2007-09-14 Jonathan Chambers <joncham@gmail.com>
130 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
132 Code is contributed under MIT/X11 license.
134 2007-09-14 Zoltan Varga <vargaz@gmail.com>
136 * mini.c (mini_init): Fix a leak.
138 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
140 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
142 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
144 2007-09-14 Zoltan Varga <vargaz@gmail.com>
146 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
148 2007-09-13 Zoltan Varga <vargaz@gmail.com>
150 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
153 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
155 * mini.c (handle_alloc): Enable managed allocators in AOT code.
157 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
159 * aot-runtime.c (decode_patch_info): Ditto.
161 2007-09-12 Jonathan Chambers <joncham@gmail.com>
163 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
164 static case. Cache delegates in architecture specific code,
165 based on number of parameters.
167 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
168 in architecture specific code, based on number of parameters.
170 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
171 caching happen in architecture specific code now.
173 Code is contributed under MIT/X11 license.
175 2007-09-12 Jonathan Chambers <joncham@gmail.com>
177 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
178 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
179 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
181 Code is contributed under MIT/X11 license.
183 2007-05-15 Massimiliano Mantione <massi@ximian.com>
184 * mini.c: (mono_thread_abort) Fixed bug #82416.
186 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
188 * mini.: hook the new managed GC allocation feature into the JIT.
190 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
192 * mini.c: implementation for the new runtime tls opcode.
194 2007-09-11 Martin Baulig <martin@ximian.com>
197 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
198 `mono_method_inflated_offset'.
200 2007-09-07 Zoltan Varga <vargaz@gmail.com>
202 * driver.c mini.h mini.c: Add a new devel command line option for injecting
203 async exceptions into a method.
205 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
206 purpose of testing whenever the unwinder works at every instruction.
208 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
210 * mini.c: check accessibility of method used in ldftn (fixes
213 2007-09-04 Zoltan Varga <vargaz@gmail.com>
215 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
217 * inssel.brg: Fix a warning.
219 2007-09-03 Martin Baulig <martin@ximian.com>
221 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
222 now takes the `main_method' as argument.
224 2007-09-02 Zoltan Varga <vargaz@gmail.com>
226 * cpu-sparc.md (endfilter): Add missing src1:i argument.
228 2007-08-30 Jonathan Chambers <joncham@gmail.com>
230 * driver.c: include the cil-coff.h header on Windows.
232 Code is contributed under MIT/X11 license.
234 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
236 * mini.c, driver.c: don't include the cil-coff.h header.
238 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
240 * mini.c: flag places that needs fixes fo soft-float support.
242 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
244 * mini.h, inssel-float.brg: fix soft-float constant loads on big
245 endian systems (partially from Dean Jenkins, bug #81924).
247 2007-08-28 Mark Probst <mark.probst@gmail.com>
249 * mini.c (check_linkdemand): Remove embedded reference object in
250 call to LinkDemandSecurityException.
251 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
252 with an IntPtr instead of a reference object.
254 2007-08-28 Zoltan Varga <vargaz@gmail.com>
256 * mini.c (handle_initobj): Handle alignment properly.
258 * inssel.brg (mini_emit_memset): Ditto.
260 * inssel.brg (mini_emit_memcpy): Ditto.
262 * inssel-sparc.brg: Ditto.
264 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
266 2007-08-26 Zoltan Varga <vargaz@gmail.com>
268 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
269 exceptions raised in unmanaged code. Fixes part of #82594.
271 2007-08-24 Mark Probst <mark.probst@gmail.com>
273 * mini.c (mono_method_to_ir), declsec.c
274 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
276 2007-08-22 Martin Baulig <martin@ximian.com>
279 (MonoDebuggerThreadInfo): New typedef.
280 (mono_debugger_thread_table): New global variable.
281 (mono_debugger_thread_created): New public function.
282 (mono_debugger_thread_cleanup): New public function.
286 - removed `get_current_thread' and `lookup_assembly'.
287 - removed `data_table'.
288 - added `thread_table'.
291 (mono_thread_start_cb): Call mono_debugger_thread_created().
292 (mono_thread_attach_cb): Likewise.
293 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
294 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
297 * driver.c (mono_main): Move mono_debug_init() up, before calling
298 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
300 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
302 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
303 together when passing several arguments of type double (gives a small
304 speedup and saves a few bytes of generated code).
306 2007-08-20 Jb Evain <jbevain@novell.com>
308 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
310 2007-08-20 Jb Evain <jbevain@novell.com>
312 * mini.c (mono_method_to_ir): throw MethodAccessException
313 and FieldAccessException instead of InvalidProgramException.
315 2007-08-20 Mark Probst <mark.probst@gmail.com>
317 * mini.c: CoreCLR security checks.
319 * mini.h: Removed MonoSecurityMode (moved to
320 metadata/security-manager.h) and mono_security_mode global var
321 (replaced by set/get functions in security-manager.h).
323 * driver.c: Added "core-clr-test" security mode for testing. Used
324 set-function for setting security mode.
326 2007-08-17 Mark Probst <mark.probst@gmail.com>
328 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
329 the new jit_info_table.
331 * driver.c: Test code for the new jit_info_table (enabled by the
332 define MONO_JIT_INFO_TABLE_TEST).
334 2007-08-14 Zoltan Varga <vargaz@gmail.com>
336 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
337 detection of call <REG> instruction sequence. Fixes build on freebsd.
339 2007-08-13 Zoltan Varga <vargaz@gmail.com>
341 * mini-exceptions.c: Fix a warning.
343 2007-08-11 Zoltan Varga <vargaz@gmail.com>
345 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
346 stack overflow handling code on amd64 too.
348 * mini-exceptions.c (mono_setup_altstack): Make this use
349 mono_thread_get_stack_bounds ().
351 * mini-x86.h: Disable sigaltstack on solaris x86.
353 2007-08-10 Zoltan Varga <vargaz@gmail.com>
355 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
357 2007-08-10 Geoff Norton <gnorton@customerdna.com>
359 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
361 2007-08-08 Zoltan Varga <vargaz@gmail.com>
363 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
365 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
367 2007-08-03 Neale Ferguson <neale@sinenomine.net>
369 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
372 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
374 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
375 to be emitted (bug #82281).
377 2007-08-01 Martin Baulig <martin@ximian.com>
379 Merged the `debugger-dublin' branch.
381 * debug-debugger.h (MonoDebuggerInfo):
382 Removed the `old_*' compatibility entries.
383 Added `debugger_version' and `data_table'.
384 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
385 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
388 (MiniDebugMethodBreakpointInfo): Add `address_list'.
389 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
390 instead of a `gconstpointer'.
391 (mono_debugger_insert_method_breakpoint): Return a
392 `MonoDebugMethodAddressList *'.
394 2007-06-28 Martin Baulig <martin@ximian.com>
396 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
398 2007-08-01 Zoltan Varga <vargaz@gmail.com>
400 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
401 __builtin_frame_address () since it is broken on older gcc versions.
403 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
405 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
406 on the stack overflow handling and made the managed stack overflows
407 catchable in most cases using soft guard pages.
408 * exceptions-x86.c: added code to restore the protection in the soft
409 guard pages at the end of exception handling.
411 2007-07-31 Zoltan Varga <vargaz@gmail.com>
413 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
415 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
417 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
420 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
422 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
423 signal handling support until it has been ported to the new mechanism.
424 * mini.c: fixed stack overflow detection and use the new
425 architecture code to handle signals on the altstack.
427 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
429 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
430 stack overflows on the alt stack.
432 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
434 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
435 stack overflows on the alt stack.
437 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
439 * exceptions-ppc.c: cleanup preparing for altstack support.
441 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
443 * exceptions-arm.c: cleanup preparing for altstack support.
445 2007-07-27 Mark Probst <mark.probst@gmail.com>
447 * mini.c (print_jit_stats): Output hazard pointer stats.
449 2007-07-26 Mark Probst <mark.probst@gmail.com>
451 * driver.c, mini.c: Replaced security mode flags with a single
454 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
456 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
458 2007-07-25 Mark Probst <mark.probst@gmail.com>
460 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
461 (which doesn't do anything yet) for activating Core CLR
462 (Silverlight) security.
464 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
466 * mini-codegen.c: work around a possible gcc bug on arm.
468 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
470 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
471 message for platforms that don't support AOT compilation.
473 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
475 * mini.h, mini.c, driver.c: temporary smcs hack.
477 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
479 * mini-arm.h, mini-arm.c: arm EABI fixes.
481 2007-07-22 Zoltan Varga <vargaz@gmail.com>
483 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
486 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
487 trampolines taking a method argument.
489 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
491 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
492 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
494 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
495 JIT compilation throws an exception. Fixes #82050.
497 2007-07-19 Mark Probst <mark.probst@gmail.com>
499 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
500 with the MONO_EXCEPTION_ defines.
502 2007-07-17 Zoltan Varga <vargaz@gmail.com>
504 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
507 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
508 the cause of an assertion.
510 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
512 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
515 2007-07-15 Zoltan Varga <vargaz@gmail.com>
517 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
518 assert. Should fix #82103.
520 2007-07-14 Zoltan Varga <vargaz@gmail.com>
522 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
523 here too. Fixes #82095.
525 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
528 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
530 * mini-amd64.h: Enable IMT for amd64.
532 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
534 2007-07-12 Zoltan Varga <vargaz@gmail.com>
536 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
538 2007-07-12 Mark Probst <mark.probst@gmail.com>
540 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
541 as soon as check_linkdemand sets an exception_type.
543 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
545 * mini-x86.c: fixed offsets for IMT call sequence.
546 * mini-x86.h: enable IMT again.
548 2007-07-11 Zoltan Varga <vargaz@gmail.com>
550 * trace.c (mono_trace_enter_method): Decode MonoType too.
552 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
554 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
556 * mini-amd64.c: Add preliminary IMT implementation.
558 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
560 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
561 understand the new IMT-base interface invocation (thanks to
562 Daniel Nauck for the report and the remote debugging session).
564 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
566 * mini-x86.c: size and speed optimizations for the IMT bsearch.
568 2007-07-11 Zoltan Varga <vargaz@gmail.com>
570 * Makefile.am (aotcheck): Make this actually use the AOTed code.
572 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
574 * mini-trampolines.c: implement AOT IMT support.
575 * mini-x86.h: enable IMT support for wider testing.
577 2007-07-10 Zoltan Varga <vargaz@gmail.com>
579 * inssel.brg (emit_imt_argument): Add aot support here.
581 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
583 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
585 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
586 of the IMT implementation, partially from massi, with my
587 implementation of the bsearch sequence. Disabled by default until
588 the AOT code is implemented.
590 2007-07-10 Zoltan Varga <vargaz@gmail.com>
592 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
594 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
596 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
598 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
599 arch-independent IMT JIT code from Massimiliano
600 Mantione (massi@ximian.com) with small cleanups from me.
602 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
604 * Makefile.am: fix svn invocation to get the svn revision to be
605 independent of the local language (build fix).
607 2007-07-09 Mark Probst <mark.probst@gmail.com>
609 * mini.c (inline_method): Reset cfg->exception_type if the
610 inlining is aborted. Fixes: 82049.
612 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
614 * mini.c: remove assert from exception handling code when exception_ptr
617 2007-07-05 Zoltan Varga <vargaz@gmail.com>
619 * mini.c (mono_codegen): Add an assert.
621 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
622 enter and leave code.
623 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
625 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
627 * mini-ppc.c: fixed memory corruption for localloc(0)
630 2007-07-05 Zoltan Varga <vargaz@gmail.com>
632 * mini.c: Fix warnings.
634 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
636 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
637 to emit better double->int conversions.
639 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
641 * mini.c: the provided Min/Max optimizations are valid for unisgned
644 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
646 * 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
648 2007-06-28 Miguel de Icaza <miguel@novell.com>
650 * mini.c (mono_running_on_valgrind): Add support for reporting the
651 method and its boundaries to valgrind.
653 2007-06-28 Martin Baulig <martin@ximian.com>
655 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
657 2007-06-25 Zoltan Varga <vargaz@gmail.com>
659 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
661 * generic.2.cs: Add new test case.
663 2007-06-25 Martin Baulig <martin@ximian.com>
665 Merged the `debugger-dublin' branch.
668 (mono_debugger_insert_method_breakpoint): New public method.
669 (mono_debugger_remove_method_breakpoint): Likewise.
670 (mono_debugger_check_breakpoints): New static method.
671 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
673 * debug-debugger.h (MonoDebuggerInfo):
674 Renamed (to keep backward compatibility in the vtable):
675 `insert_breakpoint' -> `old_insert_breakpoint'.
676 `remove_breakpoint' -> `old_remove_breakpoint'.
677 `create_string' -> `old_create_string'.
678 `lookup_class' -> `old_lookup_class'.
679 `lookup_type' -> removed; changed into a dummy field.
680 `lookup_assembly' -> `old_lookup_assembly'.
681 Added (same functionality, but different signature):
682 `create_string', `lookup_class', `lookup_assembly'
684 `get_method_addr_or_bpt', `remove_method_breakpoint',
685 `runtime_class_init'.
687 * debug-debugger.c: Merged the `debugger-dublin' branch.
689 2007-06-23 Zoltan Varga <vargaz@gmail.com>
691 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
693 (peephole_pass): Likewise.
695 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
697 * driver.c: hopefully make setaffinity work also for ancient
700 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
702 * driver.c : win32 build fix.
704 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
706 * driver.c: check for the MONO_NO_SMP env var and bind to a single
707 processor if it is set.
709 2007-06-21 Martin Baulig <martin@ximian.com>
711 * debug-mini.h: New file.
714 (mono_debugger_insert_breakpoint_full): Moved here from
715 ../metadata/mono-debug-debugger.c.
716 (mono_debugger_remove_breakpoint): Likewise.
717 (mono_debugger_breakpoint_callback): Likewise.
719 2007-06-15 Raja R Harinath <rharinath@novell.com>
721 * jit-icalls.c (mono_helper_compile_generic_method): Update to
722 changes in MonoGenericClass.
724 2007-06-14 Zoltan Varga <vargaz@gmail.com>
726 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
728 2007-06-14 Raja R Harinath <rharinath@novell.com>
730 * jit-icalls.c (mono_helper_compile_generic_method): Update to
731 removal of MonoGenericMethod.
733 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
735 * mini-exceptions.c: hooks for the exception events profiling API.
737 2007-06-14 Randolph Chung <tausq@debian.org>
739 * Makefile.ma: Add hppa target.
740 * mini-arch.h: Include mini-hppa.h
741 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
742 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
743 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
745 2007-06-14 Randolph Chung <tausq@debian.org>
747 * inssel.brg: Add rules for "chained" compare-branch operations so that
748 a single compare op can affect multiple branches. Adjust cost for
749 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
750 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
751 cost for some rules so that they can more easily be overridden by
752 per-arch rules (with fixes from lupus).
753 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
755 2007-06-13 Randolph Chung <tausq@debian.org>
757 * mini-ops.h: Reorder branch ops so that they match the order of the
758 corresponding CEE_* ops. The code expects them this way.
759 Add new ops for HPPA target.
760 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
762 2007-06-13 Randolph Chung <tausq@debian.org>
764 * mini-exceptions.c: Handle cases where the stack grows towards
766 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
768 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
770 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
772 * driver.c: explain where a non-matching corlib is found.
774 2007-06-13 Mark Probst <mark.probst@gmail.com>
776 * mini.c (print_jit_stats): Output dynamic code allocation stats.
778 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
780 * mini-exceptions.c: Generate a method profile leave event during
781 an exception to ensure that the profiler gets notified.
783 2007-06-07 Zoltan Varga <vargaz@gmail.com>
785 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
788 * cpu-amd64.md: Add long_and/or/xor opcodes.
790 2007-06-06 Wade Berrier <wberrier@novell.com>
792 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
793 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
794 length of instruction shr_imm (expected 8, got 10)
796 2007-06-06 Zoltan Varga <vargaz@gmail.com>
798 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
800 2007-06-06 Mark Probst <mark.probst@gmail.com>
802 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
803 MonoInternalHashTable again (fixed bug in the internal hash table
806 2007-06-06 Mark Probst <mark.probst@gmail.com>
808 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
809 Have to figure out what makes it crash the SWF regression.
811 2007-06-05 Zoltan Varga <vargaz@gmail.com>
813 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
815 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
817 * mini.c: optimize out the type check when storing null in a
820 2007-06-04 Mark Probst <mark.probst@gmail.com>
822 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
823 MonoInternalHashTable.
825 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
827 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
828 signed integer methods.
830 2007-06-02 Zoltan Varga <vargaz@gmail.com>
832 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
833 permanently since the current approach doesn't work.
835 2007-06-02 Zoltan Varga <vargaz@gmail.com>
837 * inssel.brg (stmt): Only call delegate->invoke_impl if
838 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
840 2007-06-01 Zoltan Varga <vargaz@gmail.com>
842 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
845 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
846 account if it contains a rex prefix.
847 (peephole_pass): Handle OP_FMOVE as well.
849 2007-06-01 Zoltan Varga <vargaz@gmail.com>
851 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
852 as it causes regressions.
854 2007-05-31 Zoltan Varga <vargaz@gmail.com>
856 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
859 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
861 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
862 (mono_arch_get_this_arg_from_call): Ditto.
864 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
866 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
869 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
870 (mono_arch_get_this_arg_from_call): Ditto.
872 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
874 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
875 try to create optimized invoke code and use that for further invocations.
876 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
878 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
880 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
882 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
883 sealed classes or methods.
884 *devirtualization.cs: tests for the new optimization
886 2007-05-29 Zoltan Varga <vargaz@gmail.com>
888 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
889 by the update_volatile () function.
891 2007-05-27 Zoltan Varga <vargaz@gmail.com>
893 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
896 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
898 2007-05-24 Jonathan Chambers <joncham@gmail.com>
900 * mini.c: Add configure checks for header files.
901 * mini-x86.c: Add configure checks for header files.
902 * trace.c: Add configure checks for header files.
903 * aot-runtime.c: Add configure checks for header files.
904 * aot-compiler.c: Add configure checks for header files.
905 * driver.c: Add configure checks for header files.
906 * mini-codegen.c: Add configure checks for header files.
908 Code is contributed under MIT/X11 license.
910 2007-05-22 Zoltan Varga <vargaz@gmail.com>
912 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
913 icompare_imm -128 + op_iclt. Fixes #81703.
915 2007-05-19 Zoltan Varga <vargaz@gmail.com>
917 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
919 2007-05-15 Massimiliano Mantione <massi@ximian.com>
921 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
922 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
923 so that all isinst checks now use "interface_bitmap".
925 2007-05-15 Zoltan Varga <vargaz@gmail.com>
927 * cpu-amd64.md (jmp): Fix a warning.
929 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
931 * basic.cs: Add new regression test.
933 * basic.cs: Remove test which is now in basic-long.cs.
935 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
937 * basic-long.cs: Add new test.
939 2007-05-13 Zoltan Varga <vargaz@gmail.com>
941 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
943 2007-05-12 Zoltan Varga <vargaz@gmail.com>
945 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
947 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
950 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
953 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
954 the exception throwing code a bit.
956 * mini-x86.c (get_call_info): Allocate result from a mempool.
958 2007-05-11 Zoltan Varga <vargaz@gmail.com>
960 * aot-compiler.c (find_typespec_for_class): Fix the assert.
962 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
964 * mini.h (MonoCompile): Add 'token_info_hash' field.
966 * mini.c: Save token->method associations during compilation so the AOT
969 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
970 which reference generic classes and methods.
972 2007-05-10 Zoltan Varga <vargaz@gmail.com>
974 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
976 * aot-compiler.c (compile_method): Fix a typo in a comment.
978 * aot-runtime.c (decode_cached_class_info): Skip generic types.
980 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
983 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
985 2007-05-09 Zoltan Varga <vargaz@gmail.com>
987 * mini.h (MonoCompile): Add 'args' field.
989 * mini.c (mono_compile_create_vars): Store variables representing the arguments
992 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
994 2007-05-08 Zoltan Varga <vargaz@gmail.com>
996 * mini.c (mono_compile_get_interface_var): Remove this unused function.
998 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
1000 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
1001 opcodes for some opcodes.
1003 * mini.h *.brg *.c: Use the new opcodes.
1005 2007-05-08 Massimiliano Mantione <massi@ximian.com>
1007 * mini.h: Bumped aot revision.
1009 * inssel.brg: modified code generation of type checks for interfaces
1010 to use the new "MonoClass.interface_bitmap" instead of the old
1011 "MonoClass.interface_offsets".
1013 2007-04-30 Zoltan Varga <vargaz@gmail.com>
1015 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
1017 2007-04-29 Zoltan Varga <vargaz@gmail.com>
1019 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
1022 2007-04-27 Neale Ferguson <neale@sinenomine.net>
1024 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
1026 2007-04-27 Wade Berrier <wberrier@novell.com>
1028 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
1029 mini.h) to fix build.
1031 2007-04-26 Zoltan Varga <vargaz@gmail.com>
1033 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
1035 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
1036 causes the corlib unit tests to fail.
1038 2007-04-25 Zoltan Varga <vargaz@gmail.com>
1040 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
1042 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
1044 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
1045 opcodes to the comparison relations.
1047 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
1048 opcodes to their types.
1050 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
1052 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
1053 it in cfg->arch.cinfo.
1055 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
1057 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
1058 cfg->cil_offset_to_bb.
1060 2007-04-24 Zoltan Varga <vargaz@gmail.com>
1062 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
1063 created becase of initlocals.
1065 2007-04-23 Zoltan Varga <vargaz@gmail.com>
1067 * mini-alpha.c cpu-alpha.md: More alpha port work from
1068 Sergey Tikhonov <tsv@solvo.ru>.
1070 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
1072 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
1074 2007-04-19 Zoltan Varga <vargaz@gmail.com>
1076 * cpu-s390.md (break): Correct the length of break instruction.
1078 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
1080 * mini.c: fix a couple of soft-float issues and comments.
1082 2007-04-15 Miguel de Icaza <miguel@novell.com>
1084 * trace.c (is_filenamechar): - is also a filename char.
1086 2007-04-15 Neale Ferguson <neale@sinenomine.net>
1088 * mini-s390.c: Correct checking for enum type in return value processing.
1090 2007-04-14 Raja R Harinath <rharinath@novell.com>
1092 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
1093 (version.h): Makefile is in the build directory.
1095 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
1097 * mini-amd64.h: fix for assertion failure on Solaris/amd64
1099 2007-04-11 Martin Baulig <martin@ximian.com>
1101 * mini.c (can_access_member): Fix handling of generic classes;
1104 2007-04-10 Zoltan Varga <vargaz@gmail.com>
1106 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
1108 2007-04-05 Zoltan Varga <vargaz@gmail.com>
1110 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
1112 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
1114 * mini-codegen.c: make sure the right spill amount is
1115 used for fp or integer registers (fixes the float_sub_spill() on ppc).
1117 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
1119 * mini-ppc.c: fixes for the fp_branch_nan test.
1121 2007-03-23 Zoltan Varga <vargaz@gmail.com>
1123 * basic.cs: Comment out new test which still fails on ia64.
1125 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
1127 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
1129 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
1131 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
1133 2007-03-22 Zoltan Varga <vargaz@gmail.com>
1135 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
1136 on 64 bit machines. Fixes part of #80738.
1138 * basic.cs: Add regression test.
1140 2007-03-17 Zoltan Varga <vargaz@gmail.com>
1142 * inssel.brg basic.cs: Revert previous change to fix build.
1144 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
1147 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
1149 * basic.cs: Add new regression test.
1151 2007-03-17 Zoltan Varga <vargaz@gmail.com>
1153 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
1156 2007-03-16 Neale Ferguson <neale@sinenomine.net>
1158 * cpu-s390x.md: Correct length of break instruction.
1160 2007-03-16 Neale Ferguson <neale@sinenomine.net>
1162 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
1163 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
1165 2007-03-15 Jonathan Chambers <joncham@gmail.com>
1167 * *.c: Begin WIN64 port.
1168 * mini.c: Use correct register in profiler.
1169 * mini-amd64.c: No inline assembly on Win64.
1170 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
1171 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
1172 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
1173 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
1174 mono_arch_ip_from_context for Win64.
1176 Contributed under MIT/X11 license.
1178 2007-03-15 Zoltan Varga <vargaz@gmail.com>
1180 * exceptions-amd64.c (seh_handler): Ditto.
1182 * exceptions-x86.c (seh_handler): Fix a memory leak.
1184 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
1186 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
1187 mini-s390x.c: fixed peephole optimizations to deal
1188 correctly with 1 and 2 byte reload avoidance.
1190 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
1192 * cpu-s390.md, cpu-s390x.md: update localloc length.
1194 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
1196 * cpu-g4.md: added missing descriptions.
1198 2007-03-14 Miguel de Icaza <miguel@novell.com>
1200 * Makefile.am: Add support so the tail tests are not executed on
1201 PowerPC as that is a known limitation of the PowerPC port.
1203 2007-03-13 Jonathan Chambers <joncham@gmail.com>
1205 * runmdesc.bat: Move to msvc directory.
1207 2007-03-13 Jonathan Chambers <joncham@gmail.com>
1209 * runmdesc.bat: Run executable that was produced by the current
1210 target and sent via an argument.
1212 2007-03-11 Zoltan Varga <vargaz@gmail.com>
1214 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
1217 * generics.2.cs: Add regression test.
1219 2007-03-09 Wade berrier <wberrier@novell.com>
1221 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
1223 2007-03-09 Zoltan Varga <vargaz@gmail.com>
1225 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
1226 AOT code depends on this.
1228 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
1230 * mini.c: more precise tracking of types in the eval stack
1231 (part of fix for bug #81044).
1233 2007-03-07 Zoltan Varga <vargaz@gmail.com>
1235 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
1237 * aot-compiler.c (encode_patch): Remove an obsolete comment.
1239 2007-03-06 Zoltan Varga <vargaz@gmail.com>
1241 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
1243 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
1245 2007-02-22 Zoltan Varga <vargaz@gmail.com>
1247 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
1248 a pointer on 64 bit systems. Fixes #80190.
1250 * iltests.il: Add new regression test.
1252 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
1254 * mini.c: inline a constant for Environment.IsRunningOnWindows.
1256 2007-02-19 Geoff Norton <gnorton@customerdna.com>
1258 * trace.c: Remove an erroneous alignemnt check when tracing.
1259 Fixes --trace on OSX86.
1261 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
1263 * mini-$(arch).h: initialize SP in context for all the archs.
1265 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
1267 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
1268 regressions in the thread tests.
1270 2007-02-14 Zoltan Varga <vargaz@gmail.com>
1272 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
1273 - fixed implementation of LOCALLOC opcode
1274 - implemented non-un compare for floats
1276 - implementation of FDIV and CKFINITE opcodes
1277 - fixes for latest mono updates
1278 - additional arch opcodes
1280 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
1282 * Makefile.am: simplify and merge rules for cross-compilation.
1284 2007-02-07 Massimiliano Mantione <massi@ximian.com>
1286 * local-propagation.c: Actually *apply* the fix for bug 80591...
1288 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
1290 * mini-exceptions.c: backuot part of the last change
1291 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
1293 2007-02-06 Massimiliano Mantione <massi@ximian.com>
1294 * inssel.brg: Fix bug 59286.
1297 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
1299 * mini-exceptions.c: patch from Zoltan to correctly check for
1300 stack boundaries (using the stack register, not the frame register),
1301 fixes bugs #80724, #79717.
1303 2007-02-03 Zoltan Varga <vargaz@gmail.com>
1305 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
1306 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
1308 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
1309 presence of frame pointer elimination.
1311 2007-02-01 Geoff Norton <gnorton@customerdna.com>
1313 * mini-x86.h: NetBSD UCONTEX_REG defines.
1315 2007-02-01 Zoltan Varga <vargaz@gmail.com>
1317 * inssel-amd64.brg: Fix amd64 build.
1319 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
1321 * mini.h: remove extern to workaround what looks likes gcc bug 26905
1324 2007-01-31 Zoltan Varga <vargaz@gmail.com>
1326 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
1329 * mini-<ARCH>.c: Use mono_is_regsize_var ().
1331 2007-01-30 Mark Mason <mason@broadcom.com>
1333 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
1334 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
1335 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
1336 beginning support for CEE_JMP [not quite working yet]
1337 * tramp-mips.c: LMF handling now works
1339 2007-01-30 Zoltan Varga <vargaz@gmail.com>
1341 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
1343 * mini.h (NULLIFY_INS): New macro.
1345 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
1347 * mini.c: statistical profiler fix for windows, patch
1348 from Tor Lillqvist (tml@novell.com).
1350 2007-01-30 Massimiliano Mantione <massi@ximian.com>
1351 * local-propagation.c: Fix bug 80591.
1353 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
1355 * Makefile.am: put back the --export-dynamic option as with
1356 the previous gmodule flags (thanks to Robert Jordan).
1358 2007-01-28 Zoltan Varga <vargaz@gmail.com>
1360 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
1362 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
1363 simplify and speed up the local register allocator. Also rename some fields
1364 like iassign->vassign.
1366 * regalloc.c: Remove some functions which are no longer used since their
1367 inlined version is in mini-codegen.c.
1369 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
1371 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
1373 2007-01-27 Zoltan Varga <vargaz@gmail.com>
1375 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
1376 narrowing. Fixes #80622.
1378 * iltests.il: Add new regresssion test.
1380 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
1382 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
1383 debug-debugger.c, debug-debugger.h: warning fixes.
1384 * driver.c: updated copyright year and made it fit in one line.
1386 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
1388 * aot-runtime.c: updated to use mono-dl instead of gmodule.
1390 2007-01-25 Zoltan Varga <vargaz@gmail.com>
1392 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
1394 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
1396 * iltests.il: Add new test for bug #80507.
1398 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
1400 * mini-arm.h: use soft-float also on vfp for now.
1402 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
1404 * mini.c: fix some more soft-float issues.
1406 2007-01-24 Zoltan Varga <vargaz@gmail.com>
1408 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
1410 2007-01-24 Massimiliano Mantione <massi@ximian.com>
1411 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
1412 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
1413 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
1415 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
1417 * mini-arm.c: typo fix.
1419 2007-01-23 Neale Ferguson <neale@sinenomine.net>
1421 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
1423 2007-01-21 Zoltan Varga <vargaz@gmail.com>
1425 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
1426 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
1428 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
1430 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
1432 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
1434 * inssel.brg: Fix a warning.
1436 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
1438 * abcremoval.c ssa.c ssapre.c: Update after this change.
1440 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
1442 * dominators.c (df_set): Use mono_bitset_union_fast.
1444 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
1446 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
1447 mini-codegen.c: reduce relocations and memory usage for the cpu
1450 2007-01-20 Zoltan Varga <vargaz@gmail.com>
1452 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
1454 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
1455 to reduce their size.
1457 2007-01-19 Mark Mason <mason@broadcom.com>
1459 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
1460 * mini-mips.c: more configuration macros, support long conditional branches, additional
1461 asserts, fix epilog instrumentation.
1462 * mini-mips.h: use standard stack walk
1463 * cpu-mips.md: increase size of div, rem and conditional branches
1465 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
1467 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
1470 2007-01-19 Zoltan Varga <vargaz@gmail.com>
1472 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
1473 (compile_method): Ditto.
1475 * aot-runtime.c (decode_klass_info): Ditto.
1477 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
1478 needed by the code generated by inssel.brg. Also fix a warning.
1480 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
1482 * mini.c: deal with enums that become genericinsts by
1483 being nested in a generic class (bug #79956).
1485 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
1487 * mini.c: match the generic definition to check for
1488 private access with generic types (bug #78431).
1490 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
1492 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
1493 to make life easier for people cross-compiling that insist on not
1496 2007-01-17 Mark Mason <mason@broadcom.com>
1498 * inssel-long.brg: patch to deal with mips missing flags
1499 * inssel-long32-mips.brg: implement overflow checks
1500 * insset-mips.brg: implement overflow checks
1501 * mini-mips.h: implement conditional exception handling
1502 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
1503 Remove unused code, minor cleanups.
1504 * exceptions-mips.c: minor cleanups
1505 * mini-ops.h: add mips conditional exception ops
1506 * cpu-mips.md: add mips conditional exception ops
1509 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
1511 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
1512 to deal with mips missing of flags.
1514 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
1516 * exceptions-ppc.c: execute fault handlers.
1518 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
1520 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
1522 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
1524 * mini.c: handle also floating point values in initialize_array.
1526 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
1528 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
1529 array initialization and make it conditional on the intrins option.
1531 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
1533 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
1534 relocations and put the patch info names close to the enum definition.
1536 2007-01-15 Mark Mason <mason@broadcom.com>
1538 * basic.cs, exceptions.cs: break up large tests to increase debugability.
1540 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
1542 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
1544 2007-01-12 Raja R Harinath <rharinath@novell.com>
1546 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
1548 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
1550 * Makefile.am: distribute the mips sources.
1552 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
1554 * mini-codegen.h: handle bug #80489 here, by excluding ecx
1557 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
1559 * cpu-x86.md: back out for now as this triggers other regressions.
1561 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
1563 * cpu-x86.md: force src1 and dest regpair for long shift instructions
1564 to eax:edx, so ecx can't get allocated to them (bug #80489).
1566 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
1568 * mini.c, mini-exceptions.c: enabled running fault handlers
1571 2007-01-03 Miguel de Icaza <miguel@novell.com>
1573 * driver.c: If nothing fail, do not use the string "failed",
1574 because it makes it very annoying to view test result logs on the
1577 2006-12-30 Miguel de Icaza <miguel@novell.com>
1579 * debug-debugger.c (mono_debugger_main): Rename "main" to
1580 "main_method" to prevent a warning.
1582 Remove a warning for unused field.
1584 2006-12-28 Martin Baulig <martin@ximian.com>
1587 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
1589 2006-12-22 Martin Baulig <martin@ximian.com>
1591 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
1592 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
1593 seperate `.mdb_debug_info' section, so we can access it from the
1594 debugger even if the binary is stripped.
1596 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
1597 from the `.mdb_debug_info' here to prevent the linker from
1598 removing that section.
1600 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
1603 2006-12-19 Robert Jordan <robertj@gmx.net>
1605 * mini-x86: enable the code to return small structures in
1606 registers for FreeBSD as well. Fixes bug #80278.
1607 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
1609 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
1611 * mini-x86.c: align the stack when calling the profiler
1612 function instrumenting the prolog (on OSX).
1614 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
1616 * mini.c: emit a break opcode where Debugger.Break () is called.
1618 2006-12-13 Miguel de Icaza <miguel@novell.com>
1620 * mini.c (mono_method_to_ir): Provide useful information on this
1621 assert, to prevent others from debugging like I did.
1623 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
1625 * mini.c: enable code which was incorrectly commented
1628 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
1630 * mini-x86.c: enable on OSX, too, the code to return small
1631 structures in registers.
1633 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
1635 * mini-x86.c: remove the use of the dynamic code manager here, too.
1637 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
1639 * mini.h, debug-debugger.c, tramp-*.c: fixed
1640 mono_debugger_create_notification_function() to use
1641 mono_global_codeman_reserve () instead of a dynamic code manager.
1643 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
1645 * mini.c, jit-icalls.h, jit-icalls.c: remove the
1646 ves_array_element_address() jit icall and use a generated
1647 managed method instead (which is about 4 times faster for a rank 3
1650 2006-11-29 Mark Mason <mason@broadcom.com>
1652 * basic-calls.cs: additional tests for passing
1653 structures as function arguments.
1655 2006-11-29 Mark Mason <mason@broadcom.com>
1657 * mini-mips.h: disable custom exception handling
1658 * mini-mips.c: throw/rethrow should use jalr to call
1659 exception stubs. Fixed bug with passing structures
1660 by value. More support for tracing floating point
1663 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
1665 * mini.c: fixed typo in the soft-float ldind.r4 handling
1668 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
1670 * mini.c, mini.h, driver.c: added --runtime command line
1671 option to select a different runtime than the autodetected one.
1672 * jit.h: added API for embedders to initialize with a specific
1675 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
1677 * mini.c: handle also boxing of r4 values (bug #80024).
1679 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
1681 * mini-ppc.c: force indirect calls until we reserve
1682 enough address space for all the generated code.
1684 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
1686 * exceptions-arm.c: workaround bugs in the libc definition
1689 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
1691 * inssel.brg: fixes from me and Mark Mason.
1693 2006-11-23 Dick Porter <dick@ximian.com>
1695 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
1696 semaphore display now we've fixed the initial value
1698 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
1700 * inssel.brg: partially revert the last change to fix the build.
1702 2006-11-21 Mark Mason <mason@broadcom.com>
1704 * inssel.brg: Add and use compare-and-branch macros to support
1705 architectures that do not have condition code registers (ie. MIPS).
1706 * *-mips.{c,brg,md}: Fix copyright statements
1708 2006-11-20 Mark Mason <mason@broadcom.com>
1710 * Makefile.am: remove mini-codegen.c from list of MIPS sources
1711 * mini.c: Allow GET_CONTEXT to be specified by the arch port
1712 * mini.h: Added declaration for mono_print_ins()
1713 * mini-codegen.c: added ins_spec initializer for MIPS
1714 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
1715 vreg to be virtual and hreg to be non-virtual.
1716 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
1717 is not yet working/implemented correctly.
1718 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
1719 non-static, fixup calls to print_ins() from other parts in the file.
1721 2006-11-20 Mark Mason <mason@broadcom.com>
1723 * basic-calls.cs: added tests for passing structures as arguments
1726 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
1728 * inssel-long32.brg: optimize signed division by power of two.
1730 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
1732 * mini-arm.c: added support for interworking with thumb code
1733 (mono must be still be built using the ARM instruction encoding).
1735 2006-11-19 Miguel de Icaza <miguel@novell.com>
1737 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
1738 verifier has different rules for it. Fixes a few verifier issues
1741 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
1742 at the end, so people know what happened.
1744 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
1746 * brach-opts.c: in optimize_exception_target() make sure we
1747 are in a catch clause (fixes bug #79871).
1749 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
1751 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
1752 more soft-float support fixes.
1754 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
1756 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
1757 that are passed half on the stack and half in registers.
1759 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
1761 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
1762 more mips integration work from Mark E Mason
1763 <mark.e.mason@broadcom.com>.
1765 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
1767 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
1768 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
1769 tramp-mips.c: added sources for the mips port, not
1770 integrated in the build yet. Contributed by
1771 Mark E Mason <mark.e.mason@broadcom.com>.
1773 2006-11-14 Neale Ferguson <neale@sinenomine.net>
1775 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
1777 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
1779 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
1780 put the soft-float rules in its own file since it seems to
1781 break s390 compilation.
1783 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
1785 * mini-arm.c: fixed wrnings.
1787 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
1789 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
1790 inssel-arm.brg: ARM support for soft-float.
1792 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
1794 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
1795 loads and stores of 32 bit fp values.
1797 2006-11-10 Zoltan Varga <vargaz@gmail.com>
1799 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
1801 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
1802 works. Fixes #79852 and #79463.
1804 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
1806 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
1807 more soft-float support WIP and fixes.
1809 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
1811 * mini-arm.c: some VFP updates.
1813 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
1815 * mini-exceptions.c: 0 is a valid local var offset in some
1816 architectures, don't assert (bug #78508).
1818 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
1820 * exceptions-arm.c: fixed off by one error in stack walk code.
1822 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
1824 * mini.h, mini.c: more precise tracking of type load exceptions.
1826 2006-11-03 Robert Jordan <robertj@gmx.net>
1828 * Makefile.am: [WIN32] Add monow.exe target.
1829 * driver.c: [WIN32] Don't detach the console when debugging.
1832 2006-10-30 Miguel de Icaza <miguel@novell.com>
1834 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
1836 2006-10-23 Zoltan Varga <vargaz@gmail.com>
1838 * aot-compiler.c (emit_method_info): Add a case missed earlier.
1840 * driver.c (mini_regression): Fix --regression with AOT.
1842 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
1844 2006-10-17 Zoltan Varga <vargaz@gmail.com>
1846 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
1848 * mini-sparc.h: Don't use sigaction on sparc/linux.
1850 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
1852 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
1854 * mini-exceptions.c: Add proper include files for getpid ().
1856 2006-10-16 Zoltan Varga <vargaz@gmail.com>
1858 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
1859 address instead of a MonoJitInfo* to avoid decoding the exception info for the
1862 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
1863 name cache to reduce its size.
1865 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
1867 2006-10-15 Zoltan Varga <vargaz@gmail.com>
1869 * mini-x86.c: Save/restore the current LMF structure more efficiently using
1870 the mono_lmf TLS variable.
1872 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
1873 trampoline lmf frames.
1875 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
1877 2006-10-14 Zoltan Varga <vargaz@gmail.com>
1879 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
1880 the mono_lmf TLS variable.
1882 * mini-exceptions.c: Access the LMF structure through accessors.
1884 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
1885 variable instead of in jit_tls->lmf.
1887 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
1889 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
1890 trampoline lmf frames.
1892 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
1894 2006-10-12 Zoltan Varga <vargaz@gmail.com>
1896 * mini.c trace.c mini-x86.c: Revert these too.
1898 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
1901 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
1903 * genmdesc.c: removed now dead code.
1905 2006-10-09 Robert Jordan <robertj@gmx.net>
1907 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
1909 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
1911 * mini.h: do not leave gaps in the opcode values.
1913 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
1915 * jit-icalls.h: flag functions as internal here, too.
1917 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
1919 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
1920 functions with the internal attribute.
1922 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
1924 * aot-compiler.c: fclose the file descriptor in the profile read loop.
1926 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
1928 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
1931 2006-10-05 Zoltan Varga <vargaz@gmail.com>
1933 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
1934 tail calls as on other platforms.
1936 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
1938 * iltests.il: Add a few tailcall tests.
1940 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
1942 * driver.c: fix loop for old compilers (bug #79521).
1944 2006-10-02 Zoltan Varga <vargaz@gmail.com>
1946 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
1948 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
1950 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
1951 metadata without any code.
1953 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
1954 more precise debugging information using gdb.
1956 2006-09-30 Zoltan Varga <vargaz@gmail.com>
1958 * inssel-ia64.brg: Make the helper methods static.
1960 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
1962 * inssel-x86.brg: make the helper methods static.
1964 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
1966 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
1968 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
1970 * mini.c: updates for monoburg changes.
1971 * inssel.brg: make a few helper functions static as they should.
1973 2006-09-27 Zoltan Varga <vargaz@gmail.com>
1975 * Makefile.am: Move mini-codegen.c to common_sources.
1977 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
1979 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
1981 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
1982 mini-ppc.h: port to use the common local register allocator.
1984 2006-09-26 Zoltan Varga <vargaz@gmail.com>
1986 * mini.h: Remove the comment too then.
1988 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
1990 * mini.h: put back backend.data which is to be used shortly and
1991 doesn't increase the size of MonoInst. If any 64 bit arch aligned
1992 pointers on 4 byte boundaries it'd have much bigger issues running
1993 and you can ifdef it out anyway.
1995 2006-09-26 Zoltan Varga <vargaz@gmail.com>
1997 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
1998 MonoInst size by 4 bytes on 64 bit machines.
2000 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
2002 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
2003 replacement with more meaningful field names. Arch maintainers, please
2004 check the assigned names are good enough for your arch.
2006 2006-09-26 Zoltan Varga <vargaz@gmail.com>
2008 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
2009 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
2011 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
2013 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
2014 relocations and memory requirements, put the optimization flags
2015 definitions in their own file.
2017 2006-09-24 Zoltan Varga <vargaz@gmail.com>
2019 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
2021 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
2023 2006-09-22 Zoltan Varga <vargaz@gmail.com>
2025 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
2027 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
2029 * inssel.brg: use the correct function to get the size of an item
2030 in an array, given an element class.
2031 * aot-compiler.c: do not access class->class_size directly.
2033 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
2035 * mini.h, debug-mini.c: added a debugging function to print
2036 info about local variables and arguments in a jitted method.
2038 2006-09-20 Zoltan Varga <vargaz@gmail.com>
2040 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
2042 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
2044 2006-09-19 Zoltan Varga <vargaz@gmail.com>
2046 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
2047 inner and outer loops when passing vtypes.
2049 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
2051 * mini-ppc.c: take into account the cpu errata for cache flushing
2052 which caused some random errors (bug #79381).
2054 2006-09-19 Zoltan Varga <vargaz@gmail.com>
2056 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
2057 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
2059 2006-09-17 Zoltan Varga <vargaz@gmail.com>
2061 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
2064 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
2067 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
2068 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
2070 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
2073 2006-09-13 Zoltan Varga <vargaz@gmail.com>
2075 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
2077 2006-09-12 Zoltan Varga <vargaz@gmail.com>
2079 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
2080 macro does not have to be changed during debugging.
2082 * 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>.
2084 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
2086 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
2088 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
2089 MONO_ARCH_NO_EMULATE_MUL is defined.
2091 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
2093 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
2095 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
2097 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
2099 2006-09-11 Zoltan Varga <vargaz@gmail.com>
2101 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
2102 stuff to mini-exceptions.c where it is used.
2104 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
2105 setup code, the real one is in mini-exceptions.c.
2107 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
2108 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
2109 some changes from the freebsd ports tree.
2111 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
2114 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
2116 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
2118 * mini.c: on Linux, check for /proc to be mounted
2119 (bug# 79351, novell bug#201204).
2121 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
2123 * mini.c: handle cases where pthread_attr_getstack() behaves
2124 incorrectly (bug #78096).
2126 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
2128 * mini-arm.c: support larger stack frames (bug #79272).
2130 2006-09-08 Zoltan Varga <vargaz@gmail.com>
2132 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
2134 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
2137 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
2138 mono_class_from_name () to find a class from its name.
2140 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
2142 2006-09-07 Zoltan Varga <vargaz@gmail.com>
2144 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
2146 2006-09-05 Kornél Pál <kornelpal@gmail.com>
2148 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
2150 2006-09-04 Zoltan Varga <vargaz@gmail.com>
2152 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
2153 callinfo->trampoline.
2155 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
2157 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
2160 2006-09-03 Zoltan Varga <vargaz@gmail.com>
2162 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
2164 2006-09-02 Zoltan Varga <vargaz@gmail.com>
2166 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
2167 stats.method_trampolines, it is already done by the generic trampoline code.
2169 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
2171 2006-09-01 Zoltan Varga <vargaz@gmail.com>
2173 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
2175 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
2177 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
2179 * mini.c (print_jit_stats): Print mscorlib mempool size too.
2181 * mini.c (print_jit_stats): Print new stats.
2183 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
2185 2006-08-31 Zoltan Varga <vargaz@gmail.com>
2187 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
2188 Address on two dimensional arrays. Fixes #78729.
2190 * mini.h (MonoCompile): Add a 'skip_visibility' field.
2192 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
2195 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
2197 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
2200 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
2202 (mini_get_ldelema_ins): Ditto.
2204 2006-08-30 Zoltan Varga <vargaz@gmail.com>
2206 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
2207 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
2210 2006-08-29 Neale Ferguson <neale@sinenomine.net>
2212 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
2213 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
2215 * exceptions-s390x.c: Cosmetic change.
2217 * tramp-s390.c: Fix warning.
2219 * cpu-s390.md: Correct length of mul_imm.
2221 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
2223 * aot-compiler.c: added binary writer with ELF backend
2224 implementation (only on Linux/x86 for now).
2226 2006-08-18 Zoltan Varga <vargaz@gmail.com>
2228 * Makefile.am: Don't run net 2.0 AOT tests.
2230 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
2231 (mono_compile_assembly): Skip net 2.0 assemblies as well.
2233 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
2235 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
2237 * aot-compiler.c: simplified and refactored the asm-writing code
2238 to allow different backends.
2240 2006-08-18 Zoltan Varga <vargaz@gmail.com>
2242 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
2244 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
2245 little. Share patches of type TYPE_FROM_HANDLE as well.
2247 * mini.c (mono_patch_info_equal): New helper function.
2248 (mono_patch_info_hash): Ditto.
2250 * aot-compiler.c (emit_method_code): Fix s390 build.
2252 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
2253 is not handled because it is stored as a flag and not as a type ctor. Fixes
2256 2006-08-17 Zoltan Varga <vargaz@gmail.com>
2258 * aot-compiler.c: Fix computation of GOT slot statistics.
2260 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
2261 Also remove support for not PIC AOT.
2263 * mini.h: Bump AOT file format version.
2265 * objects.cs: Add a test for #78990.
2267 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
2268 (peter.dettman@iinet.net.au). Fixes #79087.
2270 * basic-long.cs: Add a test for the above.
2272 2006-08-16 Zoltan Varga <vargaz@gmail.com>
2274 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
2276 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
2279 2006-08-15 Zoltan Varga <vargaz@gmail.com>
2281 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
2284 2006-08-10 Jonathan Chambers <joncham@gmail.com>
2286 * mini.c: Don't verify COM proxy invoke calls
2289 2006-08-10 Dick Porter <dick@ximian.com>
2291 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
2292 which process is holding semaphores locked.
2294 2006-08-08 Zoltan Varga <vargaz@gmail.com>
2296 * mini-ia64.c mini-amd64.c: Fix #79027.
2298 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
2300 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
2302 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
2303 implicit arguments in a vararg call. Fixes #79027.
2305 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
2307 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
2308 (mono_get_array_new_va_signature): Ditto.
2310 2006-08-05 Zoltan Varga <vargaz@gmail.com>
2312 * aot-runtime.c: Call init_plt lazily.
2314 * inssel-long.brg: Fix unsigned long->int conversion.
2316 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
2318 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
2319 that most data is now in the .rss/.data section.
2321 2006-08-04 Zoltan Varga <vargaz@gmail.com>
2323 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
2325 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
2327 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
2329 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
2331 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
2332 virtual call. Fixes #79010.
2334 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
2335 and use the result as the this argument in the real call.
2337 * generics.2.cs: Add a new test for #79010.
2339 2006-08-03 Zoltan Varga <vargaz@gmail.com>
2341 * mini-x86.c: Fix a warning.
2343 * aot-compiler.c: Add a bunch of statistics.
2345 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
2347 2006-08-02 Zoltan Varga <vargaz@gmail.com>
2349 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
2351 2006-08-01 Zoltan Varga <vargaz@gmail.com>
2353 * 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>.
2355 2006-07-13 Miguel de Icaza <miguel@novell.com>
2357 * mini.c (mono_method_to_ir): Obtain the original method in the
2358 CIL stream and use this to perform validation.
2362 2006-07-19 Zoltan Varga <vargaz@gmail.com>
2364 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
2365 (mono_arch_call_opcode): Ditto.
2367 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
2370 * mini.c (mono_patch_info_dup_mp): New helper function.
2372 * aot-compiler.c (compile_method): Fix some of the memory allocated during
2373 compilation. Fixes #78827.
2375 2006-07-18 Kornél Pál <kornelpal@gmail.com>
2377 * declsec.c: Use original security informations for
2378 MONO_WRAPPER_MANAGED_TO_MANAGED.
2380 2006-07-15 Jonathan Chambers <joncham@gmail.com>
2382 * mini.c: Allow Com Interop methods/classes and
2383 don't verify COM wrapper calls
2386 2006-07-13 Zoltan Varga <vargaz@gmail.com>
2388 * inssel-long32.brg: Fix long->i4 checked conversion.
2390 * exceptions.cs: Add a test for the above.
2392 2006-07-08 Zoltan Varga <vargaz@gmail.com>
2394 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
2396 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
2399 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
2402 2006-07-03 Zoltan Varga <vargaz@gmail.com>
2404 * mini.c: Fix solaris/x86 exception handling.
2406 * Makefile.am: Get rid of $(ICU_LIBS).
2408 2006-07-02 Zoltan Varga <vargaz@gmail.com>
2410 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
2411 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
2412 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
2414 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
2416 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
2417 this function causes a SIGSEGV.
2419 2006-06-22 Zoltan Varga <vargaz@gmail.com>
2421 * mini.c: Remove unused solaris/x86 includes.
2423 2006-06-21 Zoltan Varga <vargaz@gmail.com>
2425 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
2427 2006-06-20 Jb Evain <jbevain@gmail.com>
2429 * cpu-g4.md: fix max length of start_handler instruction.
2431 2006-06-20 Massimiliano Mantione <massi@ximian.com>
2432 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
2434 2006-06-16 Massimiliano Mantione <massi@ximian.com>
2435 * ssa.c: Fixed bug 78653 for SSA based deadce.
2436 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
2437 MonoInst.flags, used in SSA based deadce.
2438 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
2439 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
2441 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
2443 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
2444 it can end up using non executable memory on ppc64 systems
2445 running ppc32 userspace (fix from Johannes Berg).
2447 2006-06-14 Dick Porter <dick@ximian.com>
2449 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
2452 2006-06-13 Massimiliano Mantione <massi@ximian.com>
2453 * mini.c: Made so that inline is locally disabled if it would
2454 trigger a .cctor, because too many apps depend on this behavior
2455 (which seems to be also the one of the MS CLR).
2457 2006-06-13 Zoltan Varga <vargaz@gmail.com>
2459 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
2460 No idea why this worked before.
2462 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
2463 which branch to outer exception clauses since they could skip the
2464 inner finally clauses. Fixes #78633.
2466 * exceptions.cs: Add a test for the above.
2468 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
2471 * iltests.il: Add a test for the above.
2473 2006-06-12 Zoltan Varga <vargaz@gmail.com>
2475 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
2476 after the end of a try bblock, to prevent asserts in mini_method_compile ().
2478 * iltests.il: Add a test for the above.
2480 2006-06-10 Zoltan Varga <vargaz@gmail.com>
2482 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
2484 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
2485 methods as instrinsics.
2487 2006-06-09 Wade Berrier <wberrier@novell.com>
2489 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
2490 (simple-cee-ops.h ssapre-mini-ops.h)
2492 2006-06-09 Neale Ferguson <neale@sinenomine.net>
2494 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
2495 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
2497 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
2498 * cpu-s390x.md: Fix max. length values for a couple of instructions.
2500 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
2502 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
2504 2006-06-08 Massimiliano Mantione <massi@ximian.com>
2506 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
2507 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
2508 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
2509 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
2510 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
2511 of opcodes, so that bug 78549 should not happen again.
2512 * ssapre.c: Updated to use the renamed files.
2514 2006-06-08 Zoltan Varga <vargaz@gmail.com>
2516 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
2517 in OP_ATOMIC_EXCHANGE_I4.
2519 2006-06-07 Wade Berrier <wberrier@novell.com>
2521 * tramp-s390.c: Fix s390 build (add missing pointer declarations
2522 in mono_debugger_create_notification_function)
2524 2006-06-06 Zoltan Varga <vargaz@gmail.com>
2526 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
2528 * mini.c (type_from_stack_type): Disable some changes which do not
2531 * driver.c: Reenable opts.
2533 * mini.h (MonoStackSlot): New structure to keep track of the verification state
2534 of the evaluation stack.
2536 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
2537 evaluation stack trace at entry to the bblock.
2539 * mini.c (merge_stacks): New function to perform verification of stack merges.
2540 Turned off by default.
2542 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
2545 2006-06-06 Massimiliano Mantione <massi@ximian.com>
2547 * local-propagation.c: Fixed bug 78549.
2549 2006-06-04 Zoltan Varga <vargaz@gmail.com>
2551 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
2553 2006-06-02 Miguel de Icaza <miguel@novell.com>
2555 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
2556 tramp-arm.c, tramp-ia64.c
2557 (mono_debugger_create_notification_function): Update signature to
2558 new signature and use new protocol for creating the notification
2561 Should fix the build.
2563 2006-06-02 Geoff Norton <gnorton@customerdna.com>
2565 * exceptions-ppc.c (mono_jit_walk_stack)
2566 (ves_icall_get_frame_info): Fix the build
2568 2006-06-02 Zoltan Varga <vargaz@gmail.com>
2570 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
2572 2006-05-31 Raja R Harinath <rharinath@novell.com>
2574 * il2tests.2.il: New file for generics CIL tests. Add test for
2576 * Makefile.am: Update.
2579 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
2582 2006-05-30 Massimiliano Mantione <massi@ximian.com>
2584 * aliasing.c: Fixed bug 78311.
2586 2006-05-29 Martin Baulig <martin@ximian.com>
2588 * mini-exceptions.c (mono_find_jit_info): When computing the
2589 native offset, check whether we're actually inside the method's
2590 code; call mono_debug_print_stack_frame() to format the frame.
2591 (ves_icall_System_Exception_get_trace): Call
2592 mono_debug_print_stack_frame() to format the stack frame.
2593 (ves_icall_get_trace): Update to the new debugging API.
2594 (mono_jit_walk_stack_from_ctx): Likewise.
2595 (ves_icall_get_frame_info): Likewise.
2597 * mini.c (get_method_from_ip): Use the new debugging API.
2598 (mono_print_method_from_ip): Likewise.
2601 (mono_jit_walk_stack): Use the new debugging API.
2602 (ves_icall_get_frame_info): Likewise.
2604 2006-05-27 Zoltan Varga <vargaz@gmail.com>
2606 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
2608 2006-05-25 Massimiliano Mantione <massi@ximian.com>
2610 * mini.c: Added "limitator" to inline for debugging.
2612 2006-05-24 Martin Baulig <martin@ximian.com>
2614 * debug-debugger.c (mono_debugger_init): Create a private,
2615 malloc()-based code manager for the notification function and
2616 intentionally leak it on exit. This fixes the crash-on-exit race
2620 (mono_debugger_create_notification_function): Added
2621 `MonoCodeManager *' argument.
2624 (mono_debugger_create_notification_function): Added
2625 `MonoCodeManager *' argument.
2627 2006-05-23 Massimiliano Mantione <massi@ximian.com>
2629 * aliasing.c: Fixed 64 bit issue.
2630 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
2631 default since all known bugs are fixed (one more time!).
2633 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
2635 * mini.c: write barrier support.
2637 2006-05-23 Martin Baulig <martin@ximian.com>
2639 * debug-debugger.c: Revert Paolo's change. Add comment and #error
2640 check at the top of the file.
2642 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
2644 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
2645 reverting changes without reason and without changelog entries.
2647 2006-05-18 Zoltan Varga <vargaz@gmail.com>
2649 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
2650 to a few opcodes. Fixes #78439.
2652 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
2653 consistency with other archs.
2655 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
2657 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
2659 * debug-debugger.c: fix the build.
2661 2006-05-17 Martin Baulig <martin@ximian.com>
2664 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
2665 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
2666 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
2667 (debugger_attach): Call GC_mono_debugger_add_all_threads().
2669 2006-05-11 Zoltan Varga <vargaz@gmail.com>
2671 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
2673 2006-05-10 Zoltan Varga <vargaz@gmail.com>
2675 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
2676 MONO_TYPE_GENERICINST.
2678 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
2679 MONO_TYPE_GENERICINST.
2681 2006-05-09 Zoltan Varga <vargaz@gmail.com>
2683 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
2686 2006-05-08 Zoltan Varga <vargaz@gmail.com>
2688 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
2690 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
2692 2006-05-06 Zoltan Varga <vargaz@gmail.com>
2694 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
2695 mono_trace_cleanup ().
2697 * iltests.il: Fix problem with the newly added test.
2699 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
2700 due to register constraints, free up the previous hreg. Fixes #78314.
2702 * iltests.il: Add new test for #78314.
2704 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
2705 Interlocked.Add. Fixes #78312.
2707 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
2709 2006-05-05 Zoltan Varga <vargaz@gmail.com>
2711 * inssel.brg (mini_emit_virtual_call): Fix a warning.
2713 2006-05-05 Martin Baulig <martin@ximian.com>
2715 * debug-mini.c (mono_debug_open_block): New method.
2718 (mono_arch_output_basic_block): Call mono_debug_open_block() at
2719 the beginning of each basic block.
2722 (mono_arch_output_basic_block): Call mono_debug_open_block() at
2723 the beginning of each basic block.
2725 2006-05-04 Massimiliano Mantione <massi@ximian.com>
2727 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
2728 default until I understand why they break the build on amd64.
2730 2006-05-04 Zoltan Varga <vargaz@gmail.com>
2732 * mini.c (mini_cleanup): Call mono_cleanup ().
2734 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
2737 2006-05-04 Massimiliano Mantione <massi@ximian.com>
2739 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
2740 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
2741 default since all known bugs are fixed, and I cannot reproduce bug
2742 77944... I'm asking Matt Hargett to test again after this commit.
2744 2006-04-28 Massimiliano Mantione <massi@ximian.com>
2746 * mini-codegen.c: Fixed typo that thrashed inline.
2748 2006-04-28 Zoltan Varga <vargaz@gmail.com>
2750 * dominators.c (compute_dominators): Avoid using a worklist since
2751 it is not correct in some cases. Instead, iterate over all bblocks as
2752 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
2754 2006-04-28 Miguel de Icaza <miguel@novell.com>
2756 * mini.c (mono_jit_compile_method_inner): Use
2757 mono_prepare_exception_from_error that resets the value
2760 2006-04-27 Miguel de Icaza <miguel@novell.com>
2762 * mini.c: Move the mini_loader_error_to_exception to metadata.
2764 2006-04-27 Massimiliano Mantione <massi@ximian.com>
2766 * aliasing.c: Fixed bug 78210.
2768 2006-04-27 Massimiliano Mantione <massi@ximian.com>
2770 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
2771 default until all their problems (or the ones they trigger) are fixed.
2773 2006-04-26 Zoltan Varga <vargaz@gmail.com>
2775 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
2777 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
2778 as loaded only after resolving patches since that could invoke the same method.
2780 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
2782 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
2785 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
2788 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
2791 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
2792 made from AOT code through the PLT table.
2794 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
2795 holding the plt offset when a call is made to the aot plt trampoline.
2797 2006-04-25 Zoltan Varga <vargaz@gmail.com>
2799 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
2802 * Makefile.am (common_sources): Fix build breakage.
2804 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
2805 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
2806 intra-assembly calls if possible.
2808 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
2810 * mini-trampolines.c: Handle PLT entries.
2812 * mini.c: Avoid creating a GOT var for calls.
2814 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
2817 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
2820 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
2823 * mini.h: Bump AOT file format version.
2825 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
2828 2006-04-25 Martin Baulig <martin@ximian.com>
2830 * driver.c: Disable copyprop, consprop and inline when running
2831 inside the debugger.
2833 2006-04-25 Martin Baulig <martin@ximian.com>
2835 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
2836 with `get_current_thread' and added `detach'.
2837 (MonoDebuggerMetadataInfo): Added `thread_size',
2838 `thread_tid_offset', `thread_stack_ptr_offset' and
2839 `thread_end_stack_offset'.
2841 2006-04-25 Zoltan Varga <vargaz@gmail.com>
2843 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
2846 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
2847 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
2849 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
2851 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
2853 * aot.c: Add support for ADJUSTED_IID.
2855 2006-04-24 Zoltan Varga <vargaz@gmail.com>
2857 * aot.c (emit_method_order): Don't align method_order_end.
2859 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
2860 the interface ID changes.
2862 2006-04-21 Dick Porter <dick@ximian.com>
2864 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
2865 cleaning up a thread. Fixes the new part of bug 77470.
2867 2006-04-20 Geoff Norton <gnorton@customerdna.com>
2869 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
2872 2006-04-19 Zoltan Varga <vargaz@gmail.com>
2874 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
2876 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
2877 SIGSEGV. Fixes #78072.
2879 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
2880 unregister our SIGABRT handler.
2882 2006-04-19 Massimiliano Mantione <massi@ximian.com>
2884 * mini.c: Disabled inline where it can alter the call stack in a
2885 way visible from managed code.
2886 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
2889 2006-04-16 Zoltan Varga <vargaz@gmail.com>
2891 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
2892 on other platforms. Fixes #78089.
2894 2006-04-13 Martin Baulig <martin@ximian.com>
2896 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
2897 determine whether we're inside the debugger.
2900 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
2902 2006-04-12 Zoltan Varga <vargaz@gmail.com>
2904 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
2905 handler clauses. Fixes #78024.
2907 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
2908 in the CALL_MEMBASE opcodes. Fixes #78088.
2909 (mono_arch_get_vcall_slot_addr): Ditto.
2911 2006-04-10 Martin Baulig <martin@ximian.com>
2913 * debug-debugger.c: The thread handling code has now been moved
2914 into ../metadata/threads.c.
2916 2006-04-10 Zoltan Varga <vargaz@gmail.com>
2918 * driver.c (mono_main): Fix --with-gc=none build.
2920 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
2921 (mono_spillvar_offset_float): Ditto.
2922 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
2923 hreg, not when its !global, since on ia64, there is a third category: stacked
2926 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
2928 * mini.c: set MonoInst->klass for load field address and a few other
2931 2006-04-10 Zoltan Varga <vargaz@gmail.com>
2933 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
2935 2006-04-07 Zoltan Varga <vargaz@gmail.com>
2937 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
2938 the branch opt changes.
2940 2006-04-06 Dick Porter <dick@ximian.com>
2942 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
2944 * wapihandles.c (mini_wapi_seminfo):
2945 * driver.c (mono_main): Add semaphore info option
2947 2006-04-05 Zoltan Varga <vargaz@gmail.com>
2949 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
2950 branch optimization changes. Fixes #78009.
2952 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
2954 * mini.c: ignore accessibility of methods in managed->native wrappers.
2956 2006-04-04 Zoltan Varga <vargaz@gmail.com>
2958 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
2960 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
2962 2006-04-03 Zoltan Varga <vargaz@gmail.com>
2964 * mini.c: Modify the branch optimizations to preserve the invariant that
2965 the entries inside the in_bb and out_bb arrays are unique.
2966 (mono_unlink_bblock): Avoid creation of new arrays.
2968 2006-04-02 Zoltan Varga <vargaz@gmail.com>
2970 * mini.c (mono_unlink_bblock): Fix regression caused by previous
2973 2006-04-01 Zoltan Varga <vargaz@gmail.com>
2975 * mini.c (optimize_branches): Remove the "optimizations" in
2976 the cbranch1/cbranch2 -> branch cases which were causing several
2977 problems in the past. Fixes #77986.
2979 2006-03-31 Chris Toshok <toshok@ximian.com>
2981 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
2982 default optimizations :(
2984 2006-03-31 Zoltan Varga <vargaz@gmail.com>
2986 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
2989 2006-03-31 Massimiliano Mantione <massi@ximian.com>
2991 * local-propagation.c: Added comments to structs and removed
2992 "Mono" prefixes from local tree mover types.
2994 2006-03-30 Zoltan Varga <vargaz@gmail.com>
2996 * Makefile.am (arch_sources): Define this for each architecture so
2997 libmono_la_SOURCES is defined in one place.
2999 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
3001 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
3004 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
3006 * driver.c: print the GC name supplied by configure.
3008 2006-03-29 Massimiliano Mantione <massi@ximian.com>
3010 * local-propagation.c: Added tree mover, and moved here all the
3011 local propagation code from mini.c
3012 * mini.c: Added support for treeprop, and moved all the local
3013 propagation code to local-propagation.c
3014 * mini.h: Added support for treeprop
3015 * driver.c: Added support for treeprop, enabled consprop, copyprop,
3016 treeprop, inline and deadce by default
3017 * Makefile.am: Added local-propagation.c
3019 2006-03-25 Zoltan Varga <vargaz@gmail.com>
3021 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
3023 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
3025 * debug-debugger.c: make it compile without the Boehm GC.
3027 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
3029 * mini.c: fixed issue with mismatch when an icall is registered
3030 with multiple names but same address.
3032 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
3034 * declsec.c, mini-exceptions.c: use write barrier to set reference
3035 fields of managed objects.
3037 2006-03-19 Zoltan Varga <vargaz@gmail.com>
3039 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
3040 (can_access_internals): Fix a warning.
3042 * mini.c (print_method_from_ip): Rename this to
3043 mono_print_method_from_ip so it gets exported.
3045 * trace.c: Deal with strings inside StringBuilder's containing garbage
3046 and fix memory leaks. Fixes #77848.
3048 2006-03-19 Zoltan Varga <vargaz@gmail.com>
3050 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
3053 2006-03-16 Neale Ferguson <neale@sinenomine.net>
3055 * mini-s390.c: Remove OP_X86_TEST_NULL.
3057 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
3059 * mini.c: use the correct GetHashCode() for the moving collector.
3061 2006-03-16 Massimiliano Mantione <massi@ximian.com>
3063 * liveness.c: Regalloc spill cost tuning.
3065 2006-03-15 Neale Ferguson <neale@sinenomine.net>
3067 * mini-s390x.h: Correct S390_LONG macro.
3069 * mini-s390x.c: Cleanup unused code.
3071 2006-03-15 Zoltan Varga <vargaz@gmail.com>
3073 * jit-icalls.h: New file.
3075 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
3076 icalls and include that instead of including jit-icalls.c.
3078 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
3081 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
3083 * mini.c: when checking for member accessibility, also check for
3084 friend assemblies and for explicit interface implementations.
3086 2006-03-14 Zoltan Varga <vargaz@gmail.com>
3088 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
3090 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
3092 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
3093 common cases are done first.
3095 * mini-ops.h: Only define platform specific opcodes on the given platform.
3097 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
3100 2006-03-14 Martin Baulig <martin@ximian.com>
3102 Revert Paolo's change from r57348:
3104 * mini.h: don't use gboolean for bitfields.
3105 * mini.c: verifier changes for fields and methods accessibility.
3107 2006-03-13 Neale Ferguson <neale@sinenomine.net>
3109 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
3111 * mini-s390x.c: Fix conv_r_un.
3113 * cpu-s390, cpu-s390x.md: Fix lengths.
3115 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
3117 * mini.c: nested types have access to all the nesting
3118 levels, not just the enclosing types.
3120 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
3122 * mini.c: added a few more verification checks.
3124 2006-03-12 Zoltan Varga <vargaz@gmail.com>
3126 * liveness.c: Merge optimizations from the linear-il branch.
3128 2006-03-11 Zoltan Varga <vargaz@gmail.com>
3130 * mini-ia64.c (emit_call): Add a comment.
3132 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
3134 * tramp-ia64.c: Fix some warnings.
3136 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
3138 * mini.h: don't use gboolean for bitfields.
3139 * mini.c: verifier changes for fields and methods accessibility.
3141 2006-03-11 Zoltan Varga <vargaz@gmail.com>
3143 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
3144 lazy icall wrapper changes.
3146 * dominators.c: Replace all the dominator algorithms with faster
3147 ones from the linear-il branch.
3149 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
3152 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
3153 common cases are done first.
3155 * mini-amd64.c: Fix some warnings.
3157 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
3160 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
3163 * mini.h: Add a missing prototype.
3165 2006-03-10 Zoltan Varga <vargaz@gmail.com>
3167 * mini.c: Compile icall wrappers lazily.
3169 * mini-codegen.c: Use printf instead of g_print since its much faster.
3171 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
3174 * mini.c (optimize_branches): Cache the negative result from
3175 remove_block_if_useless ().
3177 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
3178 Also fix some bblock linking issues.
3180 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
3183 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
3185 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
3186 accessed fields first, for better cache behavior.
3188 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
3190 * mini.c: speedup IList<T> array accesses.
3192 2006-03-09 Zoltan Varga <vargaz@gmail.com>
3194 * mini.c (mono_method_to_ir): Handle large methods overflowing the
3195 inline_costs counter. Fixes #77190.
3197 2006-03-06 Zoltan Varga <vargaz@gmail.com>
3199 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
3200 trace messages. Fixes #77706.
3202 2006-03-04 Martin Baulig <martin@ximian.com>
3204 * tramp-amd64.c, tramp-x86.c
3205 (mono_debugger_create_notification_function): Use
3206 mono_global_codeman_reserve() to allocate a buffer at runtime and
3209 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
3211 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
3212 notification function at runtime and then call `initialize' in the
3213 `MONO_DEBUGGER__debugger_info' vtable.
3215 2006-03-04 Zoltan Varga <vargaz@gmail.com>
3217 * iltests.il: Fix a visibility problem.
3219 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
3221 * driver.c, mini.c: add hooks for the counters API.
3223 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
3225 * driver.c: show disabled options.
3227 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
3229 * linear-scan.c: always use cost-driven selection.
3231 2006-02-28 Raja R Harinath <rharinath@novell.com>
3233 * jit-icalls.c (helper_compile_generic_method): Revert change from
3236 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
3238 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
3240 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
3242 * inssel.brg: style fixes, mostly to force the updated monoburg
3243 to run for people using svn.
3245 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
3247 * mini.c: match monoburg changes.
3249 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
3251 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
3252 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
3253 declaration in the header file.
3255 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
3257 * helpers.c: reduce relocations and mem usage.
3259 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
3261 * mini.h, mini-codegen.c: disable logging features if
3262 requested by configure.
3264 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
3266 * mini.c: tiny verifier changes.
3268 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
3270 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
3271 cpu-pentium.md: stack alignment changes for osx/x86,
3272 partially from Geoff Norton <gnorton@customerdna.com>.
3274 2006-02-24 Raja R Harinath <harinath@gmail.com>
3276 * jit-icalls.c (helper_compile_generic_method): Update to changes
3277 in metadata/class.c.
3279 2006-02-24 Zoltan Varga <vargaz@gmail.com>
3281 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
3283 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
3284 interface calls with large offsets.
3286 2006-02-23 Raja R Harinath <rharinath@novell.com>
3288 * jit-icalls.c (helper_compile_generic_method): Document the
3289 special-case we depend on so that we can inflate the method twice
3290 with the same context with no bad side-effects.
3292 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
3294 * mini-x86.c, mini-amd64.c: fix for case when xen support
3297 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
3299 * mini-x86.c, mini-amd64.c: generate code to access tls items
3300 in a faster way for Xen systems.
3302 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
3304 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
3305 updates and compilation fixes for the OSX/x86 port, mostly from
3306 Geoff Norton <gnorton@customerdna.com>.
3308 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
3310 * inssel.brg: faster interface call implementation
3311 to sync with the interface_offsets MonoVTable changes.
3313 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
3315 * mini.c: more verification checks.
3317 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
3319 * mini.c: added a few more verification checks.
3321 2006-02-17 Neale Ferguson <neale@sinenomine.net>
3323 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
3324 facility on the processor and use it if available.
3326 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
3328 * driver.c, aot.c, mini.c: throw exception if the IL code is
3329 invalid or unverifiable.
3331 2006-02-17 Raja R Harinath <rharinath@novell.com>
3333 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
3336 2006-02-16 Zoltan Varga <vargaz@gmail.com>
3338 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
3340 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
3342 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
3343 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
3344 handling of instantiated generic valuetypes.
3346 2006-02-11 Zoltan Varga <vargaz@gmail.com>
3348 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
3349 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
3352 * generics.2.cs: Revert the nullable reftypes tests.
3354 2006-02-10 Zoltan Varga <vargaz@gmail.com>
3356 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
3357 using __builtin_frame_address (1) as it doesn't work in the presence
3358 of optimizations. Hopefully fixes #77273.
3360 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
3361 -> generics.cs change as it doesn't work with some automake versions.
3363 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
3365 * mini.c: handle systems that sue a different way to
3366 retrieve the stack address of the current thread.
3368 2006-02-09 Zoltan Varga <vargaz@gmail.com>
3370 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
3371 it specially in the makefile.
3373 * generics.2.cs: Add tests for nullable reference types.
3375 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
3377 * mini.c: always handle the case when mono_jit_init()
3378 is called in a thread different from the main thread,
3379 confusing libgc (bug #77309).
3381 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
3383 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
3385 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
3387 * mini.c: change optimize_branches () to use a single loop
3388 and introduce a new optimization to simplify some range checks.
3390 2006-02-03 Martin Baulig <martin@ximian.com>
3392 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
3393 and merged with debugger_thread_manager_add_thread().
3394 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
3395 inform the debugger about the main thread.
3397 2006-02-03 Zoltan Varga <vargaz@gmail.com>
3399 * basic.cs: Add test for div.un/rem.un constant folding.
3401 2006-02-03 Neale Ferguson <neale@sinenomine.net>
3403 * cpu-s390x.md: correct int_xor_imm length
3405 2006-02-03 Zoltan Varga <vargaz@gmail.com>
3407 * generics.2.cs: New test for #77442.
3409 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
3412 2006-02-02 Martin Baulig <martin@ximian.com>
3414 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
3415 <mono/metadata/mono-debug-debugger.h>
3417 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
3419 2006-02-02 Martin Baulig <martin@ximian.com>
3421 * debug-debugger.h: New header file for debug-debugger.c.
3423 * debug-debugger.c: Big API cleanup; don't run the managed Main()
3424 function is a separate thread anymore; add support for attaching.
3426 2006-02-01 Zoltan Varga <vargaz@gmail.com>
3428 * tramp-x86.c: Fix a warning.
3430 2006-01-31 Zoltan Varga <vargaz@gmail.com>
3432 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
3433 on very large methods.
3435 * aot.c (load_patch_info): Fix a warning.
3437 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
3439 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
3440 mini-ops.h: alu membase optimizations.
3442 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
3444 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
3445 to speedup StringBuilder.
3447 2006-01-27 Zoltan Varga <vargaz@gmail.com>
3449 * dominators.c (mono_compute_natural_loops): Fix detection of
3450 loop body start blocks.
3452 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
3454 2006-01-26 Zoltan Varga <vargaz@gmail.com>
3456 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
3459 2006-01-25 Massimiliano Mantione <massi@ximian.com>
3461 * aliasing.c: Fixed aliasing issue on 64 bit archs.
3463 2006-01-25 Martin Baulig <martin@ximian.com>
3465 * debug-debugger.c: Moved the `MonoDebuggerManager' and
3466 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
3467 started to cleanup this file a little bit.
3469 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
3471 * mini.c: optimize a codepath frequently happening in generics code.
3473 2006-01-23 Martin Baulig <martin@ximian.com>
3475 * Makefile.am: Only compile debug-debugger.c on supported platforms.
3477 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
3480 * driver.c: debug-debugger.c is only available if
3481 `MONO_DEBUGGER_SUPPORTED' is defined.
3483 2006-01-23 Martin Baulig <martin@ximian.com>
3485 * debug-debugger.c: Only enable this on platforms where the Mono
3486 Debugger is working (x86 and x86_64).
3488 2006-01-21 Martin Baulig <martin@ximian.com>
3490 The Mono Debugger is now using the normal `mono' instead of the
3491 `mono-debugger-mini-wrapper' when executing managed code.
3493 * debug-debugger.c: New file; previously known as
3494 debugger/wrapper/wrapper.c.
3496 * debug-mini.c (mono_init_debugger): Removed.
3498 * driver.c (mono_main): Added new `--inside-mdb' command line
3499 argument which is used when running inside the debugger.
3501 2006-01-20 Zoltan Varga <vargaz@gmail.com>
3503 * liveness.c (mono_analyze_liveness): Remove some unused data
3506 2006-01-17 Zoltan Varga <vargaz@gmail.com>
3508 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
3510 2006-01-16 Zoltan Varga <vargaz@gmail.com>
3512 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
3513 depends on implementation details of monobitset.
3515 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
3518 2006-01-15 Zoltan Varga <vargaz@gmail.com>
3520 * liveness.c: Update after monobitset changes.
3522 2006-01-14 Zoltan Varga <vargaz@gmail.com>
3524 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
3526 2006-01-11 Neale Ferguson <neale@sinenomine.net>
3528 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
3530 * mini-s390x.c: Remove warning messages.
3532 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
3534 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
3536 2006-01-10 Zoltan Varga <vargaz@gmail.com>
3538 * generics.2.cs: Add ldelem/stelem_any test.
3540 2006-01-10 Neale Ferguson <neale@sinenomine.net>
3542 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
3544 2006-01-07 Zoltan Varga <vargaz@gmail.com>
3546 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
3548 2006-01-06 Zoltan Varga <vargaz@gmail.com>
3550 * generics.2.cs: Reenable vtype tests.
3552 * inssel-x86.brg: Remove an icorrect valuetype rule.
3554 2006-01-06 Neale Ferguson <neale@sinenomine.net>
3556 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
3557 initial support for OP_ABS.
3559 2006-01-05 Neale Ferguson <neale@sinenomine.net>
3561 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
3563 2006-01-05 Neale Ferguson <neale@sinenomine.net>
3565 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
3566 conversion and implement LADD/LSUB.
3568 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
3571 2006-01-05 Neale Ferguson <neale@sinenomine.net>
3573 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
3575 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
3578 2006-01-05 Neale Ferguson <neale@sinenomine.net>
3580 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
3581 localloc is encountered. Fixes crash in test-183.cs when using gmcs
3582 (stack walk problem).
3584 2006-01-04 Zoltan Varga <vargaz@gmail.com>
3586 * aot.c (mono_aot_load_method): Fix a warning.
3588 2006-01-03 Neale Ferguson <neale@sinenomine.net>
3590 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
3592 2006-01-03 Zoltan Varga <vargaz@gmail.com>
3594 * iltests.il: Add test for #77148.
3596 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
3599 2006-01-03 Neale Ferguson <neale@sinenomine.net>
3601 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
3603 2006-01-03 Neale Ferguson <neale@sinenomine.net>
3605 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
3606 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
3608 * basic-long.cs: Add lconv-to-r4/r8 tests.
3610 2006-01-03 Zoltan Varga <vargaz@gmail.com>
3612 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
3614 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
3615 here as on other archs.
3617 2005-12-29 Neale Ferguson <neale@sinenomine.net>
3619 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
3621 2005-12-29 Neale Ferguson <neale@sinenomine.net>
3623 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
3625 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
3627 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
3628 instrument_prolog; Add memory_barrier instruction.
3630 2005-12-26 Zoltan Varga <vargaz@gmail.com>
3632 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
3634 2005-12-23 Zoltan Varga <vargaz@gmail.com>
3636 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
3638 * aliasing.c inssel.brg: Fix warnings.
3640 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
3641 could skip initialization of some parts of memory.
3643 * mini.c mini-ia64.c: Fix warnings.
3645 * inssel-sparc.brg: Add an implementation of lneg which actually works.
3647 2005-12-22 Zoltan Varga <vargaz@gmail.com>
3649 * aliasing.c (mono_build_aliasing_information): Add a workaround for
3650 a crash seen on sparc.
3652 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
3654 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
3656 2005-12-21 Neale Ferguson <neale@sinenomine.net>
3658 * mini-ops.h: Add s390_backchain instruction
3660 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
3662 * cpu-s390.md: Add s390_backchain instruction
3664 * mini-s390.c: Significant ABI changes
3666 * mini-s390.h: Cater for zero length structures
3668 2005-12-20 Neale Ferguson <neale@sinenomine.net>
3670 * mini-s390.c: ABI fixes
3672 * inssel-s390.brg: Remove debug statements
3674 * cpu-s390.md: Fix length of ATOMIC_xx operations
3676 2005-12-19 Zoltan Varga <vargaz@gmail.com>
3678 * basic-float.cs: Add float<->long conversion tests.
3680 2005-12-16 Neale Ferguson <neale@sinenomine.net>
3682 * mini-s390.c: Fix LOCALLOC processing.
3684 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
3686 2005-12-15 Zoltan Varga <vargaz@gmail.com>
3688 * iltests.il: Add tests for some opcodes not covered by the other
3691 2005-12-15 Neale Ferguson <neale@sinenomine.net>
3693 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
3694 register loading for Tail processing; Correct trace output.
3696 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
3698 * cpu-s390.md: Correct size of jmp instruction.
3700 2005-12-13 Neale Ferguson <neale@sinenomine.net>
3702 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
3704 2005-12-13 Neale Ferguson <neale@sinenomine.net>
3706 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
3707 Bring s390 up to current level.
3709 2005-12-12 Zltan Varga <vargaz@gmail.com>
3711 * generics.2.cs: Disable the newly added tests as they do not work yet.
3713 * generics.2.cs: Add valuetype tests.
3715 2005-12-09 Zoltan Varga <vargaz@gmail.com>
3717 * basic-long.cs: Add i4->u8 test.
3719 * objects.cs: Add tests for JIT intrinsic.
3721 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
3722 optimizations lost by a mistake.
3724 2005-12-07 Zoltan Varga <vargaz@gmail.com>
3726 * basic-long.cs: Remove a test moved to objects.cs.
3728 * arrays.cs: Add more array tests.
3730 2005-12-06 Zoltan Varga <vargaz@gmail.com>
3732 * arrays.cs: Add new tests for multi-dimensional arrays.
3734 2005-12-06 Raja R Harinath <rharinath@novell.com>
3736 * Makefile.am (test_sources2): Add generics.2.cs.
3737 (EXTRA_DIST): Add test_sources2.
3739 2005-12-05 Ben Maurer <bmaurer@ximian.com>
3741 Support for boxing and unboxing nullable types as well as the
3742 isinst operation on nullables, per the CLI ammendment.
3744 * inssel.brg (CEE_ISINST): Special case for nullable
3746 * mini.c (handle_unbox_nullable): new method
3747 (handle_box): Special case for nullable types
3748 (mono_method_to_ir): Call handle_unbox_nullable in correct
3751 * generics.2.cs: New test suite
3753 * Makefile.am: Support for regression tests with generics.
3755 2005-12-03 Zoltan Varga <vargaz@gmail.com>
3757 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
3758 allocated to registers. Fixes #76800.
3760 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
3762 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
3764 2005-11-30 Zoltan Varga <vargaz@gmail.com>
3766 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
3769 2005-11-29 Zoltan Varga <vargaz@gmail.com>
3771 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
3774 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
3776 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
3777 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
3779 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
3780 single precision before storing to a single precision location.
3782 2005-11-28 Raja R Harinath <rharinath@novell.com>
3784 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
3786 2005-11-27 Zoltan Varga <vargaz@gmail.com>
3788 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
3791 * basic.cs: Remove test_0_byte_compares test which was moved to
3792 objects.cs a long time ago.
3794 2005-11-22 Massimiliano Mantione <massi@ximian.com>
3796 * aliasing.c: Fixed aliasing issue on 64 bit archs.
3798 2005-11-20 Zoltan Varga <vargaz@gmail.com>
3800 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
3801 handlers are called.
3803 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
3806 * mini-ia64.c: Add support for the throw->branch exception
3809 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
3811 2005-11-18 Massimiliano Mantione <massi@ximian.com>
3813 * mini.c: Enabled "fastpath" deadce :-)
3815 2005-11-18 Massimiliano Mantione <massi@ximian.com>
3817 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
3818 alias analysis pass to support it.
3821 * liveness.c: Likewise (liveness computation can use aliasing
3822 information to be more accurate).
3823 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
3824 moreover made so that "--compile-all" uses the given optimization
3825 flags and not the default ones.
3826 * aliasing.c: Alias analysis (new file).
3827 * aliasing.h: Likewise.
3828 * Makefile.am: added "aliasing.c" and "aliasing.h".
3830 2005-11-17 Zoltan Varga <vargaz@gmail.com>
3832 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
3835 2005-11-13 Zoltan Varga <vargaz@gmail.com>
3837 * mini-exceptions.c (mono_handle_exception_internal): Remove the
3838 fp >= end_of_stack exit condition, as it is not needed, and it might
3839 become true for fp eliminated frames.
3841 2005-11-11 Zoltan Varga <vargaz@gmail.com>
3843 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
3846 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
3848 * mini-arm.c: fixed alignment of doubles/longs to match
3849 the C ABI (bug #76635).
3851 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
3853 * aot.c: fix compilation with --enable-minimal=aot.
3855 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
3857 * mini-arm.c: fixed compatibility with the new
3858 floating point emulator package for compares.
3860 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
3862 * mini.c : reverted sig->pinvoke changes (r51396-51397).
3864 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
3866 * mini-exceptions.c (print_stack_frame): Output to stderr.
3867 (mono_handle_native_sigsegv): Ditto.
3869 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
3871 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
3872 OP_LCONV_TO_OVF_I implementation.
3874 * mini-amd64.c: Add support for the throw->branch exception
3877 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
3878 when the catch clause catches a more general exception, i.e. Object.
3880 2005-10-30 Zoltan Varga <vargaz@gmail.com>
3882 * cpu-ia64.md: Remove unused opcodes.
3884 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
3885 specific defines for architectures defining USE_SIGACTION.
3887 * mini-ia64.c: Fix some warnings.
3889 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
3890 version seemed to skip a frame.
3892 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
3894 * mini.c: Clean up the usage of sig->pinvoke flag. Now
3895 only calls which are made to native code use this flag.
3897 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
3899 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
3900 varargs methods as well.
3902 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
3903 which have save_lmf set. Reorganize methods prologs a bit.
3905 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
3906 debugger to the proper place.
3908 2005-10-29 Martin Baulig <martin@ximian.com>
3910 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
3911 when running inside the debugger until the debugger has support
3914 2005-10-26 Zoltan Varga <vargaz@gmail.com>
3916 * mini.h: Fix a warning.
3918 2005-10-24 Miguel de Icaza <miguel@novell.com>
3920 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
3921 we expose publicly, this returns the string.
3923 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
3925 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
3926 with fp elimination.
3928 2005-10-21 Zoltan Varga <vargaz@gmail.com>
3930 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
3931 native stacktrace using the glibc 'backtrace' function if available.
3933 2005-10-20 Zoltan Varga <vargaz@gmail.com>
3935 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
3937 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
3938 handle SIGSEGVs received while in native code.
3940 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
3941 code, call mono_handle_native_sigsegv which will abort the runtime
3942 after printing some diagnostics, instead of converting it into a
3943 confusing NullReferenceException.
3945 2005-10-18 Zoltan Varga <vargaz@gmail.com>
3947 * cpu-pentium.md: Remove unused opcodes.
3949 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
3951 * mini-amd64.h (MonoLMF): Add rsp field.
3953 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
3956 2005-10-17 Zoltan Varga <vargaz@gmail.com>
3958 * mini-codegen.c (get_register_spilling): Fix some warnings.
3960 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
3962 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
3963 elimination during exception handling. Enable fp elimination by
3966 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
3969 2005-10-16 Martin Baulig <martin@ximian.com>
3972 (mono_debugger_run_finally): New public method for the debugger.
3974 2005-10-10 Zoltan Varga <vargaz@gmail.com>
3976 * debug-mini.c (mono_debug_init_method): Fix warning.
3978 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
3979 the 'exname' parameter const to fix some warnings.
3981 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
3983 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
3984 introduced by the previous patch.
3986 2005-10-08 Zoltan Varga <vargaz@gmail.com>
3988 * basic-float.cs: Add test for precision of float arithmetic.
3990 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
3991 when loading/storing single values from/to memory.
3993 * mini.c (mono_jit_compile_method_with_opt): Create the function
3994 pointers in the correct domain.
3996 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
3998 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
3999 introduced by previous patch.
4001 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
4002 when out_filter_idx is NULL.
4004 * mini-exceptions.c: Don't run filter clauses twice during exception
4005 handling. Fixes #75755.
4007 2005-10-07 Zoltan Varga <vargaz@gmail.com>
4009 * aot.c: Add support for ldflda wrappers.
4011 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
4014 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
4016 * mini.c, mini.h: do not consider exception handlers blocks when
4017 setting up interface variables.
4019 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
4021 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
4023 2005-10-03 Zoltan Varga <vargaz@gmail.com>
4025 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
4026 causes a regression.
4028 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
4030 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
4032 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
4033 of the OP_P definitions.
4035 * TODO: Add a proposal for dealing with the CEE/OP mess.
4037 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
4038 optimizations from the x86 port.
4040 * cpu-amd64.md: Ditto.
4042 * basic.cs basic-long.cs: Add tests.
4044 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
4046 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
4047 Patrik Torstensson's implementation of my exception-handling
4048 optimization idea, when the exception object is not used
4051 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
4053 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
4054 of the mul_imm optimizations from the old jit.
4056 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
4058 * mini.c, liveness.c: patch by Patrik Torstensson and
4059 Zoltan Varga to improve performance in methods with
4062 2005-09-30 Zoltan Varga <vargaz@gmail.com>
4064 * driver.c: Remove 'Globalization' entry from --version.
4066 2005-09-28 Zoltan Varga <vargaz@gmail.com>
4068 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
4069 there is a profiler interested in JIT events.
4071 * aot.c: Load profile files produced by the AOT profiling module, and
4072 reorder methods based on the profiling info. Add a 'method_order' table
4073 to the AOT file to make mono_aot_find_jit_info work with the reordered
4076 * mini.h: Bump AOT file version info.
4078 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
4080 * mini-arm.h: work around what looks like a gcc bug when optimizations
4083 2005-09-28 Raja R Harinath <rharinath@novell.com>
4085 * Makefile.am (AM_CFLAGS): Don't use += to append inside
4086 conditionals. Use ...
4087 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
4089 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
4091 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
4092 to determine the amount of memory to copy when passing valuetypes.
4094 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
4095 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
4097 2005-09-27 Zoltan Varga <vargaz@gmail.com>
4099 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
4100 information about aot.
4102 2005-09-27 Ben Maurer <bmaurer@ximian.com>
4104 * *.c: Replace the use of {Enter,Leave}CriticalSection with
4105 macros. This will allow a deadlock debugger to easily be plugged
4108 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
4110 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
4112 2005-09-27 Raja R Harinath <rharinath@novell.com>
4114 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
4115 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
4116 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
4117 ($(arch_built)) [CROSS_COMPILING]: Error out.
4119 2005-09-26 Zoltan Varga <vargaz@gmail.com>
4121 * aot.c: Add support for the no_special_static flag for classes.
4123 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
4125 * Reapply reverted patches.
4127 * *: Revert r50174 as well.
4129 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
4131 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
4133 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
4135 2005-09-23 Miguel de Icaza <miguel@novell.com>
4137 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
4138 part of the SIG_HANDLER_SIGNATURE.
4140 2005-09-23 Zoltan Varga <vargaz@gmail.com>
4142 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
4145 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
4146 introduced by previous patch.
4148 2005-09-21 Zoltan Varga <vargaz@gmail.com>
4150 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
4151 saved registers too.
4153 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
4154 upon the information returned by get_call_info ().
4156 * mini-x86.c (add_float): Fix stack size calculation.
4157 (mono_arch_call_opcode): Rewrite this so it works based up the
4158 information returned by get_call_info ().
4159 (mono_arch_get_this_vret_args): Ditto.
4161 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
4163 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
4164 in cinfo to determine the registers which need to be used.
4166 2005-09-20 Miguel de Icaza <miguel@novell.com>
4168 * driver.c (mono_main): Add --server and --desktop flags.
4170 2005-09-16 Zoltan Varga <vargaz@gmail.com>
4172 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
4173 registers as global registers.
4175 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
4176 longer needed with the new register allocator.
4178 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
4180 * cpu-ia64.md: Remove unused opcodes.
4182 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
4184 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
4186 * cpu-amd64.md: Remove unused opcodes.
4188 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
4189 needed with the new register allocator.
4191 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
4194 2005-09-16 Raja R Harinath <rharinath@novell.com>
4196 * Makefile.am (check-local): Don't invoke semdel-wrapper.
4198 2005-09-16 Martin Baulig <martin@ximian.com>
4200 * exceptions-amd64.c
4201 (throw_exception): Don't call mono_debugger_throw_exception() if
4202 we're a rethrow - see the FIXME in the code.
4204 2005-09-15 Geoff Norton <gnorton@customerdna.com>
4206 * mini.c (mono_init_exceptions): This only works on some architectures.
4208 2005-09-15 Zoltan Varga <vargaz@gmail.com>
4210 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
4213 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
4215 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
4216 now in mini-exceptions.c.
4218 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
4220 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
4221 now in mini-exceptions.c.
4223 2005-09-15 Zoltan Varga <vargaz@gmail.com>
4225 * exceptions-x86.c: Applied patch from Patrik Torstensson
4226 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
4228 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
4229 code into mini-exceptions.c. Add some assertions to it.
4231 2005-09-12 Zoltan Varga <vargaz@gmail.com>
4233 * aot.c (emit_section_change): Applied patch from "The Software Team"
4234 (<software@solmersa.com>). Fix as errors on windows.
4236 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
4238 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
4239 method info into the LMF.
4241 2005-09-11 Zoltan Varga <vargaz@gmail.com>
4243 * mini-ia64.c: Add proper unwind info for method epilogs.
4245 * exceptions-ia64.c: Add some code to help debugging.
4247 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
4249 * mini-exceptions.c: Fix warning.
4251 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
4253 * mini.c: Really fix build.
4255 * mini-x86.c mini-amd64.c: Fix build.
4257 2005-09-11 Zoltan Varga <vargaz@gmail.com>
4259 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
4261 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
4262 some Interlocked methods as intrinsics.
4264 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
4265 for Thread methods as well.
4267 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
4269 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
4271 * mini-ia64.c mini-x86.c mini-amd64.c
4272 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
4275 * mini.c (mono_init_exceptions): Fix build breakage.
4277 2005-09-10 Zoltan Varga <vargaz@gmail.com>
4279 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
4280 of instructions. Use the new ia64_unw_op macros for emitting unwind
4283 * mini.c (mono_init_exceptions): Initialize exception handling
4284 related trampolines at startup.
4286 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
4288 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
4290 2005-09-09 Zoltan Varga <vargaz@gmail.com>
4292 * mini.c: Handle type loading errors gracefully during compilation and
4293 throw the appropriate exception.
4295 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
4297 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
4298 for the mono binary.
4300 2005-09-09 Martin Baulig <martin@ximian.com>
4302 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
4305 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
4307 * mini-arm.h: use emulation for conv.r.un for the release.
4309 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
4311 * mini-arm.c, objects.cs: more fixes and tests for them.
4313 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
4315 * mini-arm.c: align structures to at least 4 bytes to be able
4316 to keep our current optimized memcpy.
4318 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
4320 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
4322 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4324 * mini.c: ignore SIGPIPE.
4326 2005-09-04 Zoltan Varga <vargaz@gmail.com>
4328 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
4330 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
4332 2005-09-02 Zoltan Varga <vargaz@gmail.com>
4334 * mini.h: Add prototype for mono_allocate_stack_slots_full.
4336 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
4338 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
4339 exception handling support.
4340 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
4341 patch by Brian Koropoff <briank@marakicorp.com>).
4343 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
4345 * mini.c: revert another 'optimization' which breaks when
4346 items on the eval stack need to be saved at a basic block end
4349 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
4351 * jit-icalls.c: for arrays, ensure we always provide
4354 2005-08-30 Zoltan Varga <vargaz@gmail.com>
4356 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
4358 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
4360 2005-08-29 Zoltan Varga <vargaz@gmail.com>
4362 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
4363 arguments in their original register.
4365 2005-08-28 Zoltan Varga <vargaz@gmail.com>
4367 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
4370 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
4371 when ssapre is enabled.
4373 * inssel-long.brg: Fix bug in previous patch.
4375 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
4376 multiplication by a constant.
4378 2005-08-27 Zoltan Varga <vargaz@gmail.com>
4380 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
4383 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
4386 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
4388 * inssel-arm.brg: apply changes tested by Brian Koropoff
4389 <briank@marakicorp.com>.
4391 2005-08-25 Zoltan Varga <vargaz@gmail.com>
4393 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
4395 2005-08-24 Zoltan Varga <vargaz@gmail.com>
4397 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
4398 to the same register if dreg is just a base register.
4399 (print_ins): Improve printing of membase opcodes.
4401 * inssel-x86.brg: Add optimized ldind(reg) rules.
4403 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
4405 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
4407 * mini.c: when running under valgrind, set the stack bottom for
4408 the GC at the actual approximate stack for the app (fixes running
4409 mono with valgrind).
4411 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
4413 * mini.c: do no break at the first valuetype to init found
4416 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
4418 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
4420 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
4422 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
4424 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
4426 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
4428 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
4430 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
4432 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
4435 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
4438 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
4441 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
4443 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
4445 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
4447 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
4448 in the tail recursion optimization.
4450 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
4451 debug info into the assembly file.
4453 * iltests.il: Add test for filter regions.
4455 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
4456 initial stack of filter regions. Fixes #75755.
4458 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
4460 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
4463 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
4465 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
4466 the check for an already compiled method on non-ia64 platforms.
4467 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
4470 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
4472 * inssel-x86.brg: Add some optimized call rules.
4474 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
4476 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
4479 * mini.h mini-trampolines.c: Pass the trampoline argument to
4480 mono_arch_patch_delegate_trampoline.
4482 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
4484 * mini-trampolines.c: Fix build.
4486 * mini-amd64.h: Add delegate trampolines.
4488 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
4490 * inssel-amd64.brg: Add optimized call rules.
4492 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
4494 * inssel-ia64.brg: Add optimized ldind(reg) rules.
4496 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
4498 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
4501 * mini-ia64.c: Remove LMF fixmes.
4503 * mini-ia64.h: Remove most fields from LMF.
4505 * inssel-ia64.brg (stmt): Fix unaligned access errors.
4507 * mini-trampolines.c: Add support for IA64 function descriptors.
4509 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
4510 for IA64 function descriptors.
4512 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
4514 * tramp-arm.c: patch the vtable for virtual calls. Added
4515 support code to register/unregister the LMF.
4516 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
4519 2005-08-19 Dick Porter <dick@ximian.com>
4521 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
4522 bit value if needed.
4524 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
4526 * mini.c (mini_get_method): Move handling of wrapper data here.
4528 * mini.c (mono_method_to_ir): Add support for dynamic methods.
4530 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
4533 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
4534 bblock->code does not remain empty.
4536 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
4538 * arrays.cs: Add regression test for #75832.
4540 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
4541 rules. Fixes #75832.
4543 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
4544 instruction scheduling.
4546 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
4548 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
4550 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
4552 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
4554 * mini-codegen.c: Fix VC build.
4556 * cpu-pentium.md: Increase length of atomic_exhange_i4.
4558 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4560 * mini.h: fix signature for mono_register_opcode_emulation.
4562 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
4564 * mini.c: Get rid of most of the helper_sig_... constants using
4565 mono_create_icall_signature ().
4567 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
4569 * jit-icalls.c (helper_ldstr): New helper function.
4571 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
4573 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
4574 throw, load the string using a helper call instead of creating a string object.
4576 * aot.c: Update after LDSTR changes.
4578 * mini.h: Bump AOT file version.
4580 * aot.c: Save class size info into the AOT file. Print more statistics during
4583 * mini.h: Bump AOT file version.
4585 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
4586 ordering of disasm cases. Fixes #74957.
4588 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
4590 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
4591 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
4592 the generic code needed for the ARM port.
4594 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
4596 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
4597 inssel-arm.brg: more ARM features and fixes.
4599 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
4601 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
4602 ARM port work in progress.
4604 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
4606 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
4608 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
4610 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
4612 * inssel.brg (mini_emit_memset): Add support for unaligned access.
4614 * *-ia64.*: Ongoing IA64 work.
4616 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
4618 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
4620 * TODO: Remove out-of-data todo stuff.
4622 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
4625 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
4627 * mini.h: Bump corlib version.
4629 2005-07-27 Martin Baulig <martin@ximian.com>
4632 (create_copy_ins): Added `const unsigned char *ip' argument; set
4633 `copy->cil_code' from it.
4635 2005-07-27 Martin Baulig <martin@ximian.com>
4637 * mini-exceptions.c (mono_handle_exception): Don't call
4638 mono_debugger_handle_exception() for filters.
4640 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
4642 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
4645 2005-07-26 Martin Baulig <martin@ximian.com>
4647 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
4649 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
4650 helper_compile_generic_method() if the method is actually virtual
4653 2005-07-26 Martin Baulig <martin@ximian.com>
4656 (trampoline_code): Renamed to `mono_trampoline_code' and made it
4657 public; this is now accessed directly by the debugger.
4658 (mono_generic_trampoline_code): Removed.
4661 (mono_debug_init_method): Also add interncalls and wrappers.
4663 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
4665 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
4667 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
4669 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
4671 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
4673 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
4675 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
4677 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
4678 getting TLS offsets on AMD64 too.
4680 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
4682 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
4684 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
4686 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
4687 inssel-arm.brg, mini-arm.h: ARM port work in progress.
4689 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
4691 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
4693 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
4696 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
4697 mono_sparc_is_virtual_call ().
4699 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
4701 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
4702 trampoline parameters.
4704 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
4706 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
4707 to mono_arch_get_vcall_slot_addr.
4709 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
4712 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
4714 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
4716 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
4718 2005-07-19 Martin Baulig <martin@ximian.com>
4720 * exceptions-amd64.c (throw_exception): Call
4721 mono_debugger_throw_exception() here like we're doing it on i386.
4723 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
4725 * mini-ia64.c: Add optimized TLS access support.
4727 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
4729 * mini-exceptions.c: Ongoing IA64 work.
4731 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
4733 * mini.c: Use the default optimization set when embedding. Fixes
4736 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
4738 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
4739 of trampolines to a separate file.
4741 * mini-trampolines.c: New file.
4743 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
4746 * tramp-x86.c: Reorganize the trampoline code to be similar to the
4749 * mini-codegen.c: Fix cygwin build.
4751 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
4753 * mini.c: Add some minor changes needed by the IA64 port.
4755 * *-ia64.*: Ongoing IA64 work.
4757 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
4759 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
4760 trampolines into arch-independent and arch-dependent parts.
4762 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
4764 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
4766 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
4768 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
4769 the xp-regalloc-branch for amd64.
4771 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
4772 xp-regalloc-branch for x86.
4774 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
4776 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
4778 2005-07-06 Martin Baulig <martin@ximian.com>
4781 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
4782 (mono_jit_runtime_invoke): Likewise.
4784 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
4786 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
4789 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
4790 without loading their metadata. Reorganize the file format so exception handling+
4791 debug info is kept separate from normal method info. Create MonoJitInfo
4792 structures for methods lazily.
4794 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
4796 (x86_class_init_trampoline): Patch AOT class init trampolines too.
4798 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
4800 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
4803 * mini.h: Bump AOT file version.
4805 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
4807 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
4809 2005-07-01 Raja R Harinath <rharinath@novell.com>
4811 * Makefile.am (check-local): Call semdel-wrapper.
4813 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
4815 * mini-x86.c: Revert the last change as it seems to break the build..
4817 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
4819 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
4821 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
4823 2005-06-27 Ben Maurer <bmaurer@ximian.com>
4825 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
4826 outside of the macro, so strange stuff doesn't happen with gcc4
4827 (NEW_AOTCONST_TOKEN): Likewise.
4829 2005-06-28 Martin Baulig <martin@ximian.com>
4831 * mini.c (mini_class_is_system_array): New static method; use this
4832 instead of `klass->parent == mono_defaults.array_class' everywhere
4833 since this also works for the new generic array class.
4835 2005-06-26 Ben Maurer <bmaurer@ximian.com>
4837 * inssel.brg: Remove warnings.
4839 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
4841 * mini-ia64.c: Ongoing IA64 work.
4843 * basic-float.cs: Add float->i1 conversion test.
4845 * iltests.il: Add conv.u4 test.
4847 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
4849 * inssel-long.brg: Fix bug caused by last change.
4851 2005-06-23 Geoff Norton <gnorton@customerdna.com>
4853 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
4854 BSDs. Allows the x86 JIT to work on OSX86
4856 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
4858 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
4861 * mini-ia64.c: Ongoing IA64 work.
4863 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
4865 * mini-ia64.c: Ongoing IA64 work.
4867 * driver.c: Clean up jit_code_hash as well when using --regression.
4869 * inssel-long.brg: Fix long->i4/u4 conversion rules.
4871 * basic-long.cs: Add tests for long->u4 conversion.
4873 2005-06-18 Ben Maurer <bmaurer@ximian.com>
4875 * mini.c: Take mono_get_domainvar out of macros. This makes sure
4876 that we do not depend on undefined C behavior: the order stuff
4877 gets evaluated within an expression. Fixes mono when compiled on
4880 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
4882 * *-ia64.*: Ongoing IA64 work.
4884 * aot.c: Lower memory usage while loading AOT methods.
4886 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
4888 * mini.h: Bump AOT file format version.
4890 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
4892 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
4894 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
4896 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
4897 not on callee assembly). Fixed some comments.
4899 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
4901 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
4902 it gets proper disassembly.
4903 (emit_method_info): Remove some dead code.
4905 * mini.c (mini_method_compile): Allways allocate the GOT var in
4906 mono_method_to_ir for emulating opcodes.
4908 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
4910 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
4911 before freeing the code memory. Fixes #74990.
4913 * objects.cs: Add regression test for #74992.
4915 * liveness.c: Extend live ranges of arguments to the beginning of the
4916 method. Fixes #74992.
4918 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
4919 so it points into the faulting instruction.
4921 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
4923 * jit-icalls.c (mono_imul_ovf): Add exception handling.
4925 * *-ia64.*: Ongoing IA64 work.
4927 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
4929 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
4931 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
4933 * *-ia64.*: Ongoing IA64 work.
4935 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
4937 * basic-long.cs: Add tests for add/sub.ovf.
4939 * basic.cs: Add tests for sub.ovf.
4941 * *-ia64.*: Ongoing IA64 work.
4943 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
4945 * *-ia64.*: Ongoing IA64 work.
4947 * basic.cs: Add conv.ovf.i4.un test.
4949 2005-06-09 Massimiliano Mantione <massi@ximian.com>
4951 * mini.c: (remove_block_if_useless) Fixed bug 75061.
4953 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4955 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
4957 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
4959 * *-ia64.*: Ongoing IA64 work.
4961 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4964 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
4966 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
4968 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
4970 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
4972 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
4974 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
4975 of a call is callable by a near call.
4977 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
4979 * mini-ia64.c: Ongoing IA64 work.
4981 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
4983 * genmdesc.c: Make the generated array non-static.
4985 * inssel-long.brg: Fix LSHR_IMM rule.
4987 * *-ia64.*: Ongoing IA64 work.
4989 * *-ia64.*: Ongoing IA64 work.
4991 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
4993 * *-ia64.*: Ongoing IA64 work.
4995 * *-ia64.*: Ongoing IA64 work.
4997 * mini-ia64.c: Ongoing IA64 work.
4999 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
5001 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
5003 * objects.cs basic-calls.cs: Move some tests to objects.cs.
5005 * objects.cs basic-long.cs: Move some tests to objects.cs.
5007 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
5009 * *-ia64.*: Ongoing IA64 work.
5011 * iltests.il: Add a new test.
5013 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
5014 newobj. Fixes #75042.
5016 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
5018 * *-ia64.*: Ongoing IA64 work.
5020 * *-ia64.*: Ongoing IA64 work.
5022 * *-ia64.*: Ongoing IA64 work.
5024 * basic.cs objects.cs: Move tests accessing static variables as well.
5026 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
5028 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
5030 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
5032 * driver.c: Always print failed tests.
5034 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
5037 * *ia64*: Ongoing IA64 work.
5039 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
5041 * basic.cs: Add tests for add.ovf. Fix warnings.
5043 2005-05-18 Miguel de Icaza <miguel@novell.com>
5045 * driver.c (mono_main): Avoid crash if no argument is passed to
5046 --break; Do not use g_error, but f_printf. And fix all other
5047 ocurrences of the same crash.
5049 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
5051 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
5052 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
5055 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
5057 * *-ia64.*: Add beginnings of IA64 backend.
5059 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
5061 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
5063 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
5066 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
5068 * mini-amd64.c: Fix a warning.
5070 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
5072 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
5073 in float_neg. Fixes #74897.
5075 * mini-amd64.c (emit_call): Fix another near call bug.
5077 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
5079 * declsec.c: Keep the appdomain information in the structure. Added a
5080 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
5081 value gets overwritten).
5082 * declsec.h: Set the default MonoArray for the the stack to 6. Added
5083 an MonoAppDomain member to MonoSecurityFrame.
5084 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
5085 used in the stack walk. Now use a MonoArray which grow (double) when
5088 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
5090 * mini.c: Re-enabled runtime cleanup, since running threads should
5091 now properly stop when exiting.
5093 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
5095 * mini-codegen.c: New file contaning the arch-independent local
5096 register allocator. Not used by any architectures yet.
5098 * mini.h linear-scan.c: Merge some changes from the
5099 mini-xp-local-regalloc branch.
5101 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
5103 * mini-amd64.c (emit_call): Fix calls to native functions when the
5104 runtime is compiled as a shared library. Fixes #74756.
5106 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
5107 on a literal field. Fixes #74751.
5109 2005-04-25 Raja R Harinath <rharinath@novell.com>
5111 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
5113 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
5115 * objects.cs: Add missing null casting test.
5117 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
5119 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
5120 in wrapper methods. Also rename 'address' variable to 'offset'.
5122 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
5124 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
5127 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
5129 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
5132 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
5134 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
5136 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
5138 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
5139 just the last bytes.
5141 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
5143 * aot.c (mono_compile_assembly): Fix warning.
5145 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
5146 by the _MSC_VER stuff.
5148 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
5150 * inssel-long.brg: Fix #74588.
5152 * cpu-amd64.md: Fix #74591.
5154 * iltests.il: Add new regression tests.
5156 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
5158 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
5161 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
5163 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
5165 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
5166 from Bill Middleton <flashdict@gmail.com>.
5168 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
5170 * arrays.cs: Add new regression test. Fix warnings.
5172 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
5174 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
5175 and leakage in CKFINITE.
5177 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
5178 this to a null op since it is called on amd64 too.
5180 * exceptions-amd64.c (get_throw_trampoline): Align stack.
5182 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
5183 body since this is not used on amd64.
5185 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
5187 * mini-amd64.c: Remove obsolete fixmes.
5189 * mini.c (print_method_from_ip): Fix debugging support.
5191 2005-2-1 Massimiliano Mantione <massi@ximian.com>
5193 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
5194 so that expressions that don't give much gain are not reduced.
5195 * ssapre.h: Likewise.
5197 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
5199 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
5201 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
5203 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
5205 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
5207 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
5209 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
5211 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
5213 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
5216 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
5218 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
5220 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
5222 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
5223 MONO_ARCH_USE_SIGACTION. Fixes #74252.
5225 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
5227 * mini-x86.c: Fix up stack overflow handling.
5229 * exceptions.cs: Add new regression test.
5231 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
5233 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
5234 mono_jit_thread_attach.
5236 * mini.c (mono_method_to_ir): Verify called method is not abstract.
5238 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
5240 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
5241 avoid calling constructors using callvirt.
5243 * inssel.brg: Fix #74073.
5245 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
5247 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
5248 compilation with non-GCC compilers.
5249 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
5250 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
5252 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
5254 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
5255 klass->interface_offsets (will likely fix bug#74073).
5257 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
5259 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
5261 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
5263 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
5264 to amd64_div_reg_size ().
5266 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
5268 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
5270 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
5272 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
5274 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
5276 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
5278 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
5280 * mini.c (mono_precompile_assembly): Load and precompile referenced
5281 assemblies as well. Fixes #74015.
5283 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
5285 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
5287 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
5289 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
5290 a lot of checks and (anyway) permissions cannot work until corlib is
5293 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
5295 * mini-ppc.c: fixed ABI issue on sysv/ppc.
5297 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
5299 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
5300 calls (fixes bug#72824).
5302 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
5304 * mini.c: fix tail recursion elimination (see test in bug#73936).
5306 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
5308 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
5309 some fp functions in sse2 mode.
5311 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
5313 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
5315 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
5317 * mini.h mini.c: Add mono_get_jit_tls_key ().
5319 * mini-x86.c: Enable fast TLS support on windows.
5321 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
5323 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
5324 * mini.c: Check for p/invoke method when generating code. If a
5325 p/invoke method, or it's class, isn't decorated with [Suppress
5326 UnmanagedCodeSecurity] then generate code to call System.Security.
5327 UnmanagedDemand (only if the security manager is active).
5329 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
5331 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
5332 last change as it seems to cause strange crashes.
5334 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
5336 * *.c: handle unsafe function pointers where needed.
5338 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
5340 * mini.c (mono_jit_free_method): Remove the fixme too.
5342 2005-03-15 Miguel de Icaza <miguel@novell.com>
5344 * mini.c: As discussed, make the code actually free the delegate
5345 thunk now, to enable the debugging of delegate problems, use
5346 MONO_DEBUG=1 when running Mono.
5348 This takes also care of parts of the leaks as seen by Joe.
5350 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
5352 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
5353 thread_tls_offset calculation.
5355 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
5357 * declsec.c: Reworked linkdemand checks for icall. The previous code
5358 was using the declaration code (untrusted) and didn't work as expected
5359 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
5362 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
5364 * iltests.il: Add new localloc test.
5366 * mini-amd64.c: Handle large stack allocations the same way as on
5367 windows if stack overflow handling is working.
5369 * mini-amd64.c: Allocate the signal stack using mmap.
5371 * mini.c (sigsegv_signal_handler): Fix reading of context.
5373 * mini-exceptions.c: Fix up stack overflow handling.
5375 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
5377 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
5379 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
5381 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
5383 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
5384 tramp_init functions as they are no longer needed.
5386 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
5388 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
5390 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
5392 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
5394 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
5397 * mini-ops.h: Add OP_LMUL_IMM.
5399 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
5400 long mul/div opcodes as intrinsic.
5402 * mini-amd64.c (emit_call): Handle the case when the callee might be
5405 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
5407 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
5410 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
5412 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
5414 2005-03-09 Ben Maurer <bmaurer@ximian.com>
5416 * mini.c (mono_codegen): Don't leak here, to help people running
5419 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
5421 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
5422 conversions in sse2 mode.
5424 * basic-float.cs: Add regression test.
5426 * mini-amd64.c: Reenable sse2.
5428 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
5430 * mini-amd64.c: Disable sse2 until some regressions are fixed.
5432 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
5434 * driver.c: Copyright text should include 2005.
5436 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
5438 * cpu-amd64.md (load_membase): Fix more max lengths.
5440 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
5442 * cpu-amd64.md (load_membase): Fix max length.
5444 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
5446 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
5448 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
5449 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
5451 * basic-float.cs: Add rounding regression test.
5453 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
5455 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
5457 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
5458 structures in registers for pinvoke wrappers.
5460 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
5462 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
5464 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
5466 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
5467 wrapper to mono_jit_thread_attach.
5469 * mini.c (mini_jit_thread_attach): New jit icall.
5471 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
5472 native->managed wrappers.
5474 * exceptions.cs: Add new regression test.
5476 * mini.c (optimize_branches): Check regions in the cbranch to throw
5477 block case as well. Fixes #73242.
5479 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
5481 * mini.c: thread safety fixes.
5483 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
5485 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
5486 patching stuff, since delegates use jump trampolines so there is
5489 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
5492 * tramp-amd64.c: Fix build.
5494 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
5495 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
5497 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
5498 Rename this to mono_arch....
5499 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
5501 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
5503 * mini-amd64.c (emit_call): If both the caller and the callee is
5504 guaranteed to have 32 bit addresses, emit a normal call.
5506 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
5508 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
5509 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
5510 method_ptr inside delegates.
5512 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
5514 * mini.c (mono_jit_free_method): Free the method info even if the native code is
5515 invalidated. Fixes #73001.
5517 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
5519 * mini-x86.c: Only use stdcall for pinvokes on windows.
5521 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
5523 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
5524 * mini-x86.c: remove unreliable __thread var offset detection,
5525 use the correct accessors and enable by default.
5527 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
5529 * mini.c (mono_jit_free_method): Fix memory leak.
5531 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
5533 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
5535 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
5537 * cpu-amd64.md: Fix lengths of atomic opcodes.
5539 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
5541 * driver.c: try to not imply using ICU is any good.
5543 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
5545 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
5546 functions as inline ops.
5548 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
5549 some Interlocked functions as inline ops.
5551 * mini.c (move_basic_block_to_end): Fix bug in last patch.
5553 * mini.h (MonoBasicBlock): Reorganize fields a bit.
5555 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
5557 * mini.c: Add support for OP_NOT_TAKEN.
5559 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
5560 structures in registers for pinvoke wrappers.
5562 * mini-amd64.c: Fix warnings.
5564 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
5566 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
5568 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
5570 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
5571 address instead of loading the address from it.
5573 * mini-x86.c: Add support for returning small structs in registers
5574 on Win32. Fixes part of #70864.
5576 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
5578 * trace.c (get_token): Improve error checking.
5580 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
5582 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
5584 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
5586 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
5587 it can be reused for MonoClass.
5588 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
5591 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
5593 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
5594 instead of a MonoReflectionMethod. The method information wasn't used
5595 when displaying SecurityException details (but will be now).
5597 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
5599 * Makefile.am : windows build fix.
5601 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
5603 * iltests.il: Add new regression test.
5605 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
5608 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
5610 * mini.c: Moved linkdemand check into helper function check_linkdemand
5611 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
5614 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
5616 * declsec.c: Added statistics counter for different kinds of
5618 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
5619 (and commented) declaration.
5620 * mini.c: Added statistics counter for security Demand code
5621 generation. Added display of security statistics.
5623 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
5625 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
5626 Fix compilation errors under gcc-2.95.
5628 2005-02-12 Ben Maurer <bmaurer@ximian.com>
5630 * mini.c, driver.c: Use the new jit trampoline hashtable
5632 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
5634 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
5636 2005-02-11 Martin Baulig <martin@ximian.com>
5638 * debug-mini.c (mono_debug_close_method): Free the line number array.
5640 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
5642 * aot.c: Break up large methods into smaller ones. Share GOT slots for
5645 * mini.h: Bump AOT file format version.
5647 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
5649 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
5651 * declsec.h: Added macros to get/set lazyly initialized security
5652 informations about assemblies. Added new enum for different type of
5653 possible LinkDemand violation. Added function to check LinkDemands.
5654 * mini.h: Added a field to MonoCompile to hold any security violation
5655 detected when JITting a method (so it can be thrown later).
5656 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
5657 and CEE_CALLVIRT. Added code to throw exception at the end of
5658 mini_method_compile (note: the exception is unhandled right now).
5660 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
5662 * mini.c, jit-icalls.c: use the managed implementation of
5663 memset for initobj and memset, to avoid managed <-> unmanaged
5666 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
5668 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
5669 optimization if it would need a GOT var.
5671 * basic.cs: Add tests for constant propagation and switch statements.
5673 * ssa.c: Fix out-of-range constant propagation and switch statements.
5675 2005-02-09 <vargaz@freemail.hu>
5677 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
5679 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
5681 * cpu-amd64.md (load_membase): Fix max length of load_membase.
5683 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
5685 * mini.c: update to new signature of mono_class_get_allocation_ftn().
5687 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
5689 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
5690 arithmetic operations.
5692 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
5694 * mini-ppc.c: add a workaround for broken user code that
5695 DllImports vararg functions with non-vararg signatures.
5697 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
5699 * mini.c (mono_jit_compile_method_inner): Add detection and a
5700 meaningfull error message for assemblies written in Managed C++.
5702 * tramp-amd64.c mini-amd64.h: Add support for
5703 create_trampoline_from_token ().
5705 * aot.c mini-x86.c abcremoval.c: Applied patch from
5706 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
5708 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
5710 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
5711 which takes a MonoImage/token as parameter instead of a MonoMethod.
5713 * aot.c: Use the new trampoline for initializing vtables.
5715 * aot.c: Add support for ldfld/stfld_remote wrappers.
5717 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
5718 rules for compare <MEM>, IMM.
5720 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
5722 * aot.c: Handle inherited finalizers correctly.
5724 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
5726 * inssel.brg (stmt): Add a missing _setup_... ().
5728 * aot.c: Save some parts of the class state to the AOT file and use it
5729 to recompute that state when a class is initialized.
5731 * mini.c: Install AOT hooks into the runtime.
5733 * mini.h: Bump AOT file format version.
5735 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
5738 * iltests.il: Add new test.
5740 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
5744 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
5746 * mini.c: setup the statistical profiler in the thread attach
5747 callback to cope with the new single thread code.
5749 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
5751 * mini-ppc.c: ensure we have enough room for the profiler
5752 calls (fixed bug#72084).
5754 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
5756 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
5759 2005-2-1 Massimiliano Mantione <massi@ximian.com>
5761 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
5763 2005-2-1 Massimiliano Mantione <massi@ximian.com>
5765 * ssapre.c: Fixed an issue with down safety (this allows IronPython
5766 to succesfully execute parrotbench).
5767 * ssapre.h: Likewise.
5769 2005-2-1 Massimiliano Mantione <massi@ximian.com>
5771 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
5772 variable for stores to method arguments (fixes a SSAPRE issue).
5774 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
5776 * mini.c: handle value types in dup, fixes gen-112.cs.
5778 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
5780 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
5781 sequence for calls in dynamic methods to avoid thunks.
5783 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
5785 * mini.c: correctly remove dynamic methods from the hashtable.
5787 2005-1-20 Massimiliano Mantione <massi@ximian.com>
5789 * driver.c: Disabled SSAPRE until fix the bug that appears
5790 in IronPython's parrotbench.
5792 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
5794 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
5796 * mini.c (mono_method_to_ir): Revert the previous change.
5798 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
5801 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
5802 mono_jit_info_table_find () etc. when running under valgrind.
5804 * inssel.brg: Fix warnings.
5806 * mini-exceptions.c: Fix warnings.
5808 2005-01-31 Martin Baulig <martin@ximian.com>
5810 * driver.c (compile_all_methods_thread_main): Don't try to compile
5811 generic methods or anything which has type parameters.
5813 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
5815 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
5817 * TestDriver.cs: Add --verbose flags.
5819 * graph.c ssa.c: Fix 64 bit warnings.
5821 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
5822 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
5823 Fix 64 bit warnings.
5825 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
5826 variable not spotted by gcc.
5828 * mini-amd64.c inssel-amd64.brg: Applied patch from
5829 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
5830 X86_COMPARE_MEMBASE opcodes.
5832 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
5834 2005-01-29 Ben Maurer <bmaurer@ximian.com>
5836 * *: MonoMethod->signature might be NULL now. You *MUST* use
5837 mono_method_signature.
5839 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
5841 * driver.c (compile_all_methods_thread_main): Compile the methods
5842 without invoking cctors.
5844 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
5846 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
5847 * basic-calls.cs: test for the above.
5849 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
5851 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
5852 MonoJitInfo changes.
5854 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
5856 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
5857 eagerly if it contains dynamic methods.
5859 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
5861 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
5862 trace, it is now computed by an icall from trace_ips.
5864 * mini-exceptions.c: Fix a warning.
5866 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
5868 * mini-exceptions.c: don't bother getting stack trace info if
5869 it's not going to be used.
5871 2005-01-27 Raja R Harinath <rharinath@novell.com>
5873 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
5876 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
5878 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
5880 * aot.c: Avoid calling mono_method_get_header () if not needed.
5882 * mini.h: Bump AOT file format version.
5884 * mini.c (mono_emit_native_call): Allocate a GOT var here.
5886 * mini.c (mono_print_tree): Print more info for calls.
5888 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
5890 * declsec.h: Remove warning by adding missing include for marshal.h
5892 2005-01-26 Martin Baulig <martin@ximian.com>
5894 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
5897 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
5899 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
5902 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
5904 * aot.c (mono_compile_assembly): Fix a warning.
5906 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
5908 * declsec.c: Look for security attributes on the original MonoMethod
5909 (and not the wrapped one). This fix permissions on icalls.
5911 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
5913 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
5915 * mini.c (mono_allocate_stack_slots): Add a fixme.
5917 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
5919 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
5921 * inssel.brg: optimize casts of sealed types (more
5922 optimizations waiting for fixes in remoting).
5924 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
5926 * inssel.brg (stmt): Add another dummy rule.
5928 * driver.c: Fix warnings.
5930 * driver.c (mono_main): If running under valgrind, instruct glib to use
5931 the system allocation functions so valgrind can track the memory
5932 allocated by the g_... functions.
5934 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
5936 * mini-ops.h: Add OP_DUMMY_STORE opcode.
5938 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
5940 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
5941 variables in try regions.
5943 * mini.c (mini_method_compile): Don't disable optimizations on large
5944 methods when AOT compiling.
5946 * mini.c (mono_allocate_stack_slots): New arch independent method to
5947 allocate stack slots. Not yet used.
5949 2005-01-22 Ben Maurer <bmaurer@ximian.com>
5951 * debug-mini.c (mono_debug_close_method): Plug some leaks.
5953 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
5955 * mini-ppc.c: make the branch info relative as the code
5956 buffer can be reallocated.
5958 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
5960 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
5961 * driver.c: Removed the AOT/security restriction. Now initialize the
5962 security manager (in metadata) if --security is used.
5963 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
5964 rather than the pointer to declarative security, when AOT is used.
5966 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
5968 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
5969 basic blocks, reduced intrinsic exception throwing code size.
5971 2005-01-22 Miguel de Icaza <miguel@ximian.com>
5973 * driver.c (mini_usage): Reorder the usage screen.
5975 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
5977 * mini.c (mono_resolve_patch_target): Fix warning.
5979 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
5981 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
5984 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
5986 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
5987 breaks the amd64 build.
5989 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
5990 register allocation. Fixes #71454.
5992 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
5994 * arrays.cs: Add new regression test.
5996 2005-1-20 Massimiliano Mantione <massi@ximian.com>
5998 * ssapre.c: Turned usage of snprintf to GString.
5999 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
6000 (I left it on by mistake in my previous commit).
6002 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
6004 * mini.c, cfold.c, basic-calls.cs: preserve side effects
6005 on cond branch optimization (fixes bug# 71515).
6007 2005-1-20 Massimiliano Mantione <massi@ximian.com>
6009 * abcremoval.c: Fixed bug 71062.
6010 * abcremoval.h: Likewise.
6012 2005-1-20 Massimiliano Mantione <massi@ximian.com>
6014 * mini.c: Added a new functionality to optimize_branches, the removal
6015 of useless basic blocks, and fixed some problem in the removal of
6016 critical edges; some utility functions added for both purposes.
6017 * ssapre.c: Added complex expression support, and fixed bug 70637.
6018 * ssapre.h: Likewise.
6019 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
6021 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
6022 * driver.c: Re-enabled SSAPRE.
6024 2005-01-19 Martin Baulig <martin@ximian.com>
6026 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
6027 the result of mono_get_method_constrained().
6029 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
6031 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
6034 2005-01-18 Geoff Norton <gnorton@customerdna.com>
6036 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
6037 be detected. Fixes #59296.
6039 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
6041 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
6042 which can happen. Fixes #71361.
6044 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
6046 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
6049 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
6051 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
6052 appdomain-unload.exe to fail.
6054 * mini.c: Fix some memory leaks.
6056 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
6058 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
6059 Fixed bug and sped up some codepaths.
6061 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
6063 * mini.c: Fix some memory leaks.
6065 * exceptions.cs basic-long.cs: Add test for checked ulong->int
6068 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
6070 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
6073 * iltests.il: Add regression test for #71320.
6075 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
6077 * mini.c (mono_codegen): Fix installation of profiler hooks.
6079 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
6081 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
6083 * mini.h, mini.c, cfold.c: optimize access to enum
6084 readonly fields, too. Eval conditional branches if possible
6085 to perform unreachable code removal in more cases.
6087 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
6089 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
6091 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
6094 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
6095 WinXP DEP. Fixes #71244.
6097 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
6099 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
6101 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
6103 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
6105 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
6107 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
6110 * mini.h: Bump AOT version.
6112 * mini.h (MonoCompile): Change exvar to a hash table.
6114 * mini.c: Allocate a separate exvar for each handler block.
6116 * mini.c: Get rid of the computation of filter_lengths, its not needed.
6118 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
6119 ex var with the pending exception and only throw if the two are equal.
6122 * exceptions.cs: Add tests for rethrow and nested catch clauses.
6124 * mini-x86.c: Fix warnings.
6126 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
6127 used by all the ports now.
6129 * aot.c: Add write-symbols and save-temps options.
6131 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
6133 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
6135 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
6137 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
6140 * tramp-s390.c: Check vtable slot belongs to the domain.
6142 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
6143 as per other platforms.
6145 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
6147 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
6149 * driver.c: we don't run the Main() code in a subthread anymore.
6151 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
6153 * mini.c: added experimental rtc support in the statistical
6154 profiler: if the user has the permission, more accurate statistics
6155 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
6156 The MONO_RTC value must be restricted to what the linux rtc allows:
6157 power of two from 64 to 8192 Hz.
6159 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
6161 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
6163 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
6165 * mini-ppc.c: better icache flush for smp.
6167 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
6169 * mini-amd64.c (emit_move_return_value): Fix memory leak.
6171 * mini-x86.c (get_call_info): Add the get_call_info () code from the
6172 amd64 port, not yet used.
6174 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
6176 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
6179 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
6181 * driver.c: Added --security option to activate the security manager.
6182 Right now this will allow code generation for declarative demands and
6183 is disabled when AOT is specified.
6184 * mini.c: Add code generation for declarative security demands.
6185 * mini.h: Add mono_use_security_manager as an extern gboolean.
6187 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
6189 * aot.c (mono_compile_assembly): Speed up compilation a bit by
6190 emitting more dense assembly code.
6192 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
6193 exception throwing stuff.
6195 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
6197 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
6200 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
6203 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
6206 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
6208 * tramp-*.c: Only patch vtable slots if the object is in the current
6209 domain. Fixes appdomain-unload.exe.
6211 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
6213 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
6216 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
6218 * mini.c (reverse_branch_op): New helper function.
6220 * mini.c (optimize_branches): Run the new optimization only on
6221 platforms which support it. Also reverse all kinds of branches.
6223 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
6225 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
6228 * mini.c (optimize_branches): Reverse not-equals branches if the false
6229 bblock is a throw. This happens a lot of time with argument checking in
6232 * mini.c (mono_codegen): Add support for placing basic blocks after
6233 the function epilogue.
6235 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
6238 2005-01-05 Miguel de Icaza <miguel@ximian.com>
6240 * mini.c (setup_stat_profiler): Only set this up if the platform
6241 supports ITIMER_PROF.
6243 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
6245 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
6248 * inssel.brg: Fix a warning.
6250 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
6252 * mini.c: added support for statistical profiler
6253 (run with: --profile=default:stat).
6255 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
6257 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
6259 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
6261 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
6262 related to global registers from the amd64 port.
6264 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
6266 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
6268 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
6269 with global registers.
6270 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
6272 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
6274 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
6276 * debug-mini.c (encode_value): Fix off-by-one.
6278 * aot.c (encode_value): Likewise.
6280 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
6282 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
6284 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
6287 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
6289 * aot.c (emit_method_info): Increase size of temp buffer.
6291 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
6294 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
6296 * aot.c (emit_method_info): Fix build.
6298 * aot.c: Further rework of the AOT file format to reduce the size of
6299 the method info data.
6301 * mini.h: Bump AOT file format version.
6303 2004-12-27 Martin Baulig <martin@ximian.com>
6305 * mini.c (mini_get_method): New static method; call
6306 mono_get_method_full() and mono_get_inflated_method().
6307 (mono_method_to_ir): Use mini_get_method() instead of
6308 mono_get_method_full().
6310 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
6312 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
6314 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
6316 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
6318 * inssel-amd64.brg: Add some optimization rules.
6320 2004-12-24 Ben Maurer <bmaurer@ximian.com>
6322 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
6323 standard not GC'd stuff is fine.
6325 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
6327 * aot.c: Rework the AOT file format to get rid of most of the global
6328 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
6330 * mini.h: Bump AOT file format version.
6332 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
6334 * mini.h: Bump AOT file format version.
6336 * aot.c (mono_aot_is_got_entry): New function to determine if an
6337 address is inside a GOT.
6339 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
6341 * cpu-pentium.md: Increase the maximum size of some instructions which
6342 might involve a got access.
6344 * mini.c (get_method_from_ip): Another debug helper function.
6346 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
6347 when got var accesses are created during the decompose phase.
6349 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
6351 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
6352 argument mini_compile_method and to MonoCompile, and use this to
6353 determine whenever a given method is compiled for AOT. This allows the
6354 other methods compiled during AOT compilation to be free of AOT stuff,
6355 so the backends does not need to add special support for them by
6356 creating a fake GOT etc.
6358 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
6361 2004-12-21 Ben Maurer <bmaurer@ximian.com>
6363 * mini.c (mono_method_to_ir): It turns out that some of the
6364 x-appdomain wrappers are lax with types, so just ignore this for
6367 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
6368 at the vtable->klass. If it is non-shared code we can just use the
6371 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
6373 * mini-ppc.c: access MonoDomain from tls, too.
6375 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
6377 * declsec.c: Removed unused variable (and related warning ;-)
6379 2004-12-21 Ben Maurer <bmaurer@ximian.com>
6381 * iltests.il: New test for LDELEMA on an array of ref types.
6383 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
6384 all ldelema's on reftypes.
6385 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
6386 it was the wrong place to put it.
6388 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
6389 register to pop to make this cleaner, at the request of Paolo.
6391 2004-12-20 Ben Maurer <bmaurer@ximian.com>
6393 * mini-ops.h (OP_GETHASHCODE): New op.
6395 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
6397 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
6400 For a microbenchmark, this reduces the cost of Hashtable.get_Item
6403 * mini-x86.c (mono_arch_output_basic_block): Rather than
6411 The first is 3 bytes while the second is 1. This saves 36 kb on
6412 mscorlib, quite a big saving. When bootstraping mcs, I was able to
6413 see a small boost because of icache locality.
6415 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
6417 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
6419 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
6420 started code sharing with the generic code.
6422 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
6424 * mini-ppc.c, cpu-g4.md: added code for direct access to
6427 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
6429 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
6430 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
6433 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
6435 * declsec.c|h: Added functions to cache the declarative stack modifiers
6436 in MonoJitInfo and to create a security frame from a MonoJitInfo
6438 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
6439 created. Register internal calls for System.Security.SecurityFrame::
6440 _GetSecurityFrame and _GetSecurityStack.
6441 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
6442 the definitions for the new stack walk/callback mechanism.
6443 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
6444 first security frame for LinkDemands and InheritanceDemands) and
6445 GetSecurityStack for Demands. Both use the new mono_walk_stack code
6447 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
6448 walk initialization (lupus).
6450 2004-12-20 Ben Maurer <bmaurer@ximian.com>
6452 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
6454 (handle_loaded_temps): Do not create a temporary variable for
6455 things that we know are temps. They will never be modified.
6456 (mono_spill_call): Set MONO_INST_IS_TEMP
6457 (mono_emulate_opcode): ditto
6459 (mono_method_to_ir.CEE_DUP): ditto
6461 2004-12-19 Ben Maurer <bmaurer@ximian.com>
6463 * mini.c (type_to_eval_stack_type): Make this handle the void type
6464 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
6465 (emit_tree): use ip_in_bb to special case some common idioms
6466 Update all callers to pass in the IP.
6467 (mono_method_to_ir): Make CEE_CALL* do the above as well.
6469 This gives us a nice 2% speedup in mcs bootstrap.
6471 * mini-x86.c (peephole_pass): Peephole pass to make
6480 * mini.c (ip_in_bb): new method.
6481 (mono_method_to_ir): use this method rather than doing the hash
6484 * linear-scan.c (mono_linear_scan): When expiring actives, you
6485 don't need to keep around variables that expire on this
6486 instruction. This makes it so that:
6489 store (ebx add (ebx, 1))
6493 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
6495 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
6496 combination to avoid doing two copies. Fix up problems with previous
6499 * mini.c: Fix 64 bit warnings.
6501 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
6503 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
6505 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
6506 changes from the x86 code.
6508 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
6510 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
6512 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
6513 throwing code to reduce its size, unify the AOT and non-aot code and
6514 get rid of relocations in the AOT case.
6516 * mini-x86.h mini.c exceptions-x86.c
6517 (mono_arch_get_throw_corlib_exception): New arch specific function to
6518 raise corlib exceptions which doesn't require relocations in the
6521 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
6523 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
6525 * mini.c (mono_emit_method_call): Only allocate the got var when it is
6528 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
6531 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
6533 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
6534 with add function when used from Inc/dec atomic
6535 functions. Re-enabled optimization on x86.
6536 * mini-ops.h: renamed atomic_add functions to
6537 allow _add to match the Interlocked::Add and
6538 _add_next to match Interlocked::Inc/Dec.
6540 2004-12-15 Massimiliano Mantione <massi@ximian.com>
6542 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
6543 linking of BBs to the end BB, and enabled SSAPRE also with
6544 consprop and copyprop (which was prevented by that bug).
6546 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
6548 * mini-x86.c: disabling the Interlocked optimizing code.
6550 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
6552 * aot.c (load_aot_module): Move reading of got_addr after the AOT
6555 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
6557 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
6558 interlocked optimization due lack of support on x86, rewrote
6559 exchange to take into account that base may be in eax.
6561 xsp works again; activated Interlocked optimizing code.
6563 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
6565 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
6567 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
6569 * mini-ops.h: Add new opcodes.
6571 * mini.h: Add new patch types. Add got_var to MonoCompile.
6573 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
6574 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
6575 make it work with all kinds of patchable code.
6577 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
6578 address of the GOT, and referencing entries in the GOT.
6580 * mini.c: Add code to load the GOT address if needed by an opcode.
6582 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
6583 independent AOT code on the x86 using an elf-style Global Offset Table.
6585 2004-12-14 Raja R Harinath <rharinath@novell.com>
6587 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
6589 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6591 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
6594 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
6596 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
6597 of Interlocked:Increment/Decrement/Add as inline ops.
6598 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
6600 2004-12-12 Geoff Norton <gnorton@customerdna.com>
6602 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
6603 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
6605 2004-12-12 Duncan Mak <duncan@ximian.com>
6607 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
6608 again. `patch_info->table_size' is no longer valid after Zoltan's
6611 2004-12-12 Martin Baulig <martin@ximian.com>
6613 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
6614 if we are the "real" method, ie. not an inlined method inside it.
6616 2004-12-11 Ben Maurer <bmaurer@ximian.com>
6618 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
6619 before we look in the special fields table. This fixes
6620 ../tests/thread-static-init.cs.
6622 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6624 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
6625 for Array get_Rank and get_Length. Fixes bug #70465.
6627 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
6629 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
6630 separate structure to reduce the size of MonoJumpInfo.
6632 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
6634 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
6636 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
6638 * mini.c (mini_get_inst_for_method): Changed to allow ports
6639 to return a MonoInst instead of opcode
6640 (renamed mini_get_opcode_for_method to better reflect the new functionality)
6642 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
6643 Allow ports to return a created MonoInst instead of op-code, will enable
6645 (renamed mini_get_opcode_for_method to better reflected the functionality)
6647 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
6649 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
6651 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
6653 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
6656 2004-12-08 Martin Baulig <martin@ximian.com>
6658 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
6659 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
6661 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
6663 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
6666 * exceptions.cs: Disable some tests which depend on properties of x86 fp
6669 2004-12-08 Raja R Harinath <rharinath@novell.com>
6671 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
6673 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
6675 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
6676 bug introduced by the previous patch.
6678 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
6680 * mini-ppc.c, objectc.cs: handle large structs passed by value
6683 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
6685 * mini-ppc.c: OP_ARGLIST implementation from
6686 Geoff Norton <gnorton@customerdna.com>.
6688 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
6690 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
6691 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
6693 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
6695 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
6697 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6699 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
6702 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
6704 * mini-sparc.c: Zero out localled-ed memory.
6706 * iltests.il: Add tests for zeroing out localloc-ed memory.
6708 2004-12-04 Martin Baulig <martin@ximian.com>
6710 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
6711 mono_method_get_signature_full().
6713 2004-12-03 Massimiliano Mantione <massi@ximian.com>
6715 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
6716 and some utility functions (always for SSAPRE), integrated SSAPRE.
6718 * driver.c: Added ssapre option.
6719 * ssa.c: Small fix on OP_ARG handling.
6720 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
6721 * Makefile.am: Likewise.
6723 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
6725 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
6728 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
6731 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6733 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
6735 * cpu-s390.md : Increase instruction length of oparglist.
6737 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
6739 2004-11-30 Martin Baulig <martin@ximian.com>
6741 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
6742 virtual generic methods. We call a special helper_compile_generic_method()
6743 icall to retrieve the method from the vtable, inflate and compile
6744 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
6746 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
6748 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
6750 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
6752 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
6754 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
6757 2004-11-27 Ben Maurer <bmaurer@ximian.com>
6759 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
6760 platforms with PIC aot.
6762 2004-11-28 Martin Baulig <martin@ximian.com>
6764 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
6767 2004-11-28 Martin Baulig <martin@ximian.com>
6769 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
6770 the result of mono_type_get_underlying_type() to check whether
6773 2004-11-26 Martin Baulig <martin@ximian.com>
6776 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
6779 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
6781 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
6782 the same way as the other arguments so they won't get clobbered.
6784 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
6785 calls through R11 since it is clobbered by the trampoline code.
6787 2004-11-26 Raja R Harinath <rharinath@novell.com>
6789 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
6790 pick up in-tree mscorlib.dll.
6792 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
6794 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
6796 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
6797 runtime data/code are now stored in a table similar to the GOT in ELF.
6798 This allows the code itself to be position independent.
6800 * aot.c: Fix loading of referenced assemblies after the lazy assembly
6803 * aot.c: Attach ELF type (object/function) directives to all global
6806 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
6808 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
6810 * mini-amd64.h: Turn on PIC AOT code.
6812 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
6813 returning the offset within an OP_AOTCONST instruction where the GOT
6814 offset needs to be added.
6816 * mini.h: Bump AOT file format version.
6818 2004-11-25 Martin Baulig <martin@ximian.com>
6820 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
6821 uninflated generic methods.
6823 2004-11-25 Martin Baulig <martin@ximian.com>
6825 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
6827 2004-11-24 Martin Baulig <martin@ximian.com>
6829 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
6830 original klass (this only applies for generic instances).
6832 2004-11-24 Martin Baulig <martin@ximian.com>
6834 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
6835 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
6838 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
6840 * mini.c (mono_method_to_ir): Disable inlining for methods containing
6841 localloc. Fixes #69678.
6843 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
6845 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
6847 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
6848 used SSE registers on pinvoke calls. Fixes #69774.
6850 2004-11-23 Geoff Norton <gnorton@customerdna.com>
6852 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
6853 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
6855 2004-11-23 Raja R Harinath <rharinath@novell.com>
6857 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
6858 Refer directly to the mcs/ tree.
6860 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6862 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
6863 Check if a trampoline for a synchronized method is required.
6865 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
6867 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
6868 with localloc if needed. Throe arithmetric exception in
6869 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
6870 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
6872 2004-11-19 Geoff Norton <gnorton@customerdna.com>
6874 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
6875 types before switching on type. Fixes #69622.
6877 2004-11-19 Raja R Harinath <rharinath@novell.com>
6879 * Makefile.am (check-local): New. Integrate into 'make check'.
6880 (MCS,RUNTIME): Define using in-tree mono and mcs.
6882 (%.exe): Use $(ILASM).
6884 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
6886 * mini-ppc.c: adjust initial prolog size (bug #69691).
6888 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
6890 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
6893 2004-11-17 Raja R Harinath <rharinath@novell.com>
6895 * Makefile.am (clean-local): Rename from 'clean'.
6897 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6899 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
6900 to mono_arch_is_int_overflow.
6901 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
6904 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
6906 * declsec.c|h: New files to support declarative security attributes.
6907 Added function to check if a method has (applicable) security.
6908 * mini.c|h: Add check for declarative security attributes in
6909 mono_method_check_inlining.
6910 * Makefile.am: Added declsec.c and declsec.h to the build.
6912 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
6914 * mini.c, mini.h: update to keep dynamic code info per-domain.
6916 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
6918 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
6919 (mini_init): Get rid of it from here too.
6921 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
6923 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
6924 implemented OP_RETHROW (patch by Geoff Norton
6925 <gnorton@customerdna.com>).
6927 2004-11-10 Geoff Norton <gnorton@customerdna.com>
6929 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
6930 between appdomains. Fixes appdomain-unload on PPC.
6932 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
6934 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
6935 mini-exceptions.c: handle the new wrapper types.
6936 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
6937 token value as a MonoClass* when compiling a wrapper.
6938 mono_jit_create_remoting_trampoline now takes an additional
6939 MonoRemotingTarget parameter.
6941 2004-11-10 Martin Baulig <martin@localhost>
6943 * mini.c (mono_method_to_ir): Use `generic_container->context'
6944 rather than creating a new one.
6946 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6948 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
6950 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
6952 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
6954 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
6955 the experimental aot cache stuff.
6957 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
6959 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
6960 mini-exceptions.c: update to exception clause structure changes.
6962 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
6964 * exceptions-x86.c (throw_exception): Fix warnings.
6966 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
6969 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
6971 * exceptions-sparc.c (get_throw_exception): Really fix this.
6973 2004-11-07 Ben Maurer <bmaurer@ximian.com>
6975 * tramp-*.c: we no longer support icalls without wrappers, so
6976 a bit of code can be removed here
6978 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
6980 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
6983 * cpu-sparc.md: Add op_rethrow.
6985 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
6987 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
6989 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
6990 * mini-ops.h: Add OP_RETHROW.
6992 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
6994 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
6996 2004-11-05 Geoff Norton <gnorton@customerdna.com>
6998 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
6999 Makes the output much easier to read
7001 2004-11-05 Ben Maurer <bmaurer@ximian.com>
7003 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
7004 prevents another huge leak when compiling with ssa. Secondly, the
7005 performance of doing this rather than freeing the lists is much
7006 better. GList does a lock every time you allocate a list link,
7007 so that it can use a memory pool. So, it is better to just use
7008 a memory pool of our own.
7010 * ssa.c, linear-scan.c: replace g_list_remove_link with
7011 g_list_delete. The remove one does not free the GList, so we were
7012 leaking memory. On -O=all --compile-all with corlib, this cut down
7013 3 MB of allocations.
7015 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
7017 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
7019 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
7021 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
7022 into a new function mono_create_jit_trampoline ().
7024 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
7026 * trace.c (get_spec): Allow tracing of classes without a namespace.
7028 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
7030 * mini.c: Fix pointer overwrite in mini_method_compile.
7032 2004-11-2 Geoff Norton <gnorton@customerdna.com>
7034 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
7035 The darwin ABI needs some special handling for 1 and 2 byte structs
7036 Lets use lbz/lhz instead of lwz everywhere.
7037 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
7038 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
7039 Use stb/sth for the former, and put the latter always on stack instead of in
7042 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
7044 * trace.c (is_filenamechar): Add '_'.
7046 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
7048 * mini-s390.c: Fix prolog length to allow for large trace requirements.
7050 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
7052 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
7054 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
7055 depends on libmonogc. Fixes #68805.
7057 2004-10-26 Miguel de Icaza <miguel@ximian.com>
7059 * mini.c (mono_jit_free_method): Provide extra information for
7060 this error. Currently this leaks, but will be turned into a
7061 developer option in the future.
7063 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
7065 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
7067 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
7069 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
7070 boundary. Fixes reading of PATCH_INFO_R4 and R8.
7071 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
7073 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
7075 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
7076 trampolines for AOT code.
7078 2004-10-22 <vargaz@freemail.hu>
7080 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
7081 constructed types. Fixes #68136.
7083 2004-10-21 Martin Baulig <martin@ximian.com>
7085 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
7086 if it returns true, unwind the stack to the call instruction.
7088 2004-10-21 <vargaz@freemail.hu>
7090 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
7092 * mini.h: Bump AOT version number.
7094 * objects.cs: Add another test for unbox trampolines.
7096 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
7099 2004-10-20 <vargaz@freemail.hu>
7101 * driver.c: Add SHARED to the set of optimizations tested.
7103 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
7105 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
7108 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
7110 2004-10-20 Martin Baulig <martin@ximian.com>
7112 * mini-exceptions.c (mono_handle_exception): Call
7113 mono_debugger_handle_exception() to tell the debugger about
7114 catch/finally clauses.
7116 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
7118 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
7120 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
7123 2004-10-15 Geoff Norton <gnorton@customerdna.com>
7125 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
7126 methods as their native size, fixed bug #57543, #57545.
7127 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
7128 This saves a temporary register and mullw call down into 1 (minor perf
7129 increase for cases like sum = sum * 5; This use to translate into:
7132 It now translates to
7135 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
7137 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
7140 2004-10-11 Martin Baulig <martin@ximian.com>
7142 * mini.c (mono_method_to_ir): If we're a generic method, get the
7143 MonoGenericContainer from our MonoMethodNormal and create a
7144 MonoGenericContext from it.
7146 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
7148 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
7150 * basic-long.cs: Add test for checked i8->i2 cast.
7152 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
7154 * inssel-ppc.brg: added a couple of speedup rules.
7156 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
7158 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
7159 to speed up rebuilds.
7161 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
7163 * mini-s390.c: Minor fix to OP_OR_IMM.
7165 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
7167 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
7168 better. Fixes appdomain-unload.exe on sparc.
7170 2004-10-02 Massimiliano Mantione <massi@ximian.com>
7172 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
7173 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
7176 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
7178 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
7180 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
7182 * mini.c: Always generate a field read/write wrapper for members
7183 of the class MarshalByRefObject since the actual instance could
7186 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
7188 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
7190 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
7192 * driver.c mini.h trace.c: Move the setting of the main assembly into
7193 a separate function called mono_trace_set_assembly () and call it after
7194 actually loading the main assembly. Fixes #66872.
7196 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
7198 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
7199 using the code manager.
7201 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
7203 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
7205 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
7207 * cpu-amd64.md: Fix bug in previous patch.
7209 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
7212 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
7214 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
7215 mini-exceptions.c: updates for changed stack walk interface.
7217 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
7219 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
7221 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
7223 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
7225 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
7227 * driver.c (mini_regression_list): Do not call mono_assembly_close
7228 since assemblies can't be unloaded.
7230 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
7232 * cpu-amd64.md: Fix more instruction lengths.
7234 * cpu-amd64.md: Fix lengths of some instructions.
7236 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
7238 * inssel.brg: Make the array ldelema check aot friendly.
7240 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
7242 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
7244 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
7246 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
7248 * mini-x86.c: Fix build.
7250 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
7251 mono_type_get_underlying_type () helper function to simplify code.
7253 2004-09-09 Martin Baulig <martin@ximian.com>
7255 * mini-amd64.c: Don't access `type->data.klass' directly, call
7256 mono_class_from_mono_type() instead since the type may be a
7259 2004-09-09 Martin Baulig <martin@ximian.com>
7261 * mini-amd64.c (get_call_info): Fix support for generic instances.
7262 (add_valuetype): Use mono_class_from_mono_type() to get the class
7263 since we can be a generic instance.
7265 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
7267 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
7269 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
7271 * liveness.c: reset spill costs on each scan: bug 62107
7273 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
7275 * exceptions-sparc.c (mono_arch_find_jit_info): remove
7276 unnecessary line that doesn't compile
7278 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
7280 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
7281 trampolines, make them call an error function so people can fix their
7284 2004-09-06 Martin Baulig <martin@ximian.com>
7286 * mini.c (mono_method_to_ir): When initializing locals, handle a
7287 generic instances like a valuetype if it's a valuetype and like a
7288 class if it's a class.
7290 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
7292 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
7293 stack. Fixes #64674.
7295 * exceptions.cs: Add test for unwinding of call arguments.
7297 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
7299 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
7300 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
7301 set the carry/borrow flag). The sparc and s390 implementations
7302 can now use optimized versions (and simplify the code). ppc bugfixes.
7304 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
7306 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
7308 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
7310 * inssel-amd64.brg: Remove leftover 32 bit rule.
7312 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
7314 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
7316 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
7317 mono_arch_find_jit_info functions into a new function. Fix a memory
7320 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
7323 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
7325 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
7328 * exceptions.cs: Add array size tests.
7330 * mini.c: Allocate a separate icall wrapper for each arity of
7331 mono_array_new_va. Fixes #59509.
7333 * exceptions.cs: Add testcase for 64578.
7335 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
7337 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
7339 2004-09-02 Martin Baulig <martin@ximian.com>
7341 * mini.c (mono_method_to_ir): When initializing the locals, call
7342 handle_initobj() on the generic instance itself, not its
7345 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
7347 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
7348 MonoJitInfo for dynamic methods.
7350 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
7352 * mini.c: Add support for freeing JIT data for dynamic methods.
7354 2004-09-01 Martin Baulig <martin@ximian.com>
7356 * mini-x86.c (is_regsize_var): Added support for generic
7358 (mono_arch_emit_prolog): Make this compile again, use
7359 `x86_push_imm_template (code)'.
7361 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
7363 * mini-x86.c: make all push_imm instructions that get
7364 patched always emit the long form
7366 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
7368 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
7369 in a per-domain hash.
7371 * mini-amd64.c (merge_argument_class_from_type): Handle generic
7374 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
7376 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
7379 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
7382 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
7383 Beginnings of SSE2 support.
7385 * exceptions.cs: Add more tests for checked int<->uint casts.
7387 2004-08-28 Martin Baulig <martin@ximian.com>
7389 * mini-x86.c (mono_arch_instrument_epilog): Added support for
7393 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
7394 Handle generic instances recursively.
7396 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
7398 * iltests.il: test for conv.u8 on a constant
7400 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
7402 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
7403 LCONV_x4 (shrun_32 (membase)).
7405 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
7407 * inssel-x86.brg: c&p rules for push/setret of long
7409 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
7411 * inssel-x86.brg: c&p rules for compare (base, regvar) and
7412 compare (regvar, base)
7414 * inssel-x86.brg: more burg love
7416 * inssel.brg: more cleanup
7418 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
7420 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
7422 * basic-long.cs, basic-calls.cs: new tests for optimization.
7424 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
7426 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
7429 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
7431 * mini-amd64.c (read_tls_offset_from_method): Add another case.
7433 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
7435 * inssel.brg (mini_emit_memcpy): use
7436 NO_UNALIGNED_ACCESS to disable memcpy optimization
7438 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
7440 * mini-amd64.c: Handle generic types in various places.
7442 * mini.c (mono_method_to_ir): Handle generic types in init locals.
7444 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
7446 * mini.c (handle_box): Fix warning.
7448 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
7450 * mini-amd64.h: Enable the emit_state optimization.
7452 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
7454 * mini-amd64.c: Add some new 64 bit peephole opts.
7456 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
7458 * cpu-amd64.md: sreg1 of div instructions must be %rax.
7460 * mini-amd64.c: Register allocator fixes.
7462 * mini.c: Add an optimization to emit_state to avoid allocation of new
7463 registers on some platforms.
7465 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
7467 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
7469 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
7470 allocation. Fixes #63085.
7472 * basic-long.cs: Add new regression test.
7474 * mini-amd64.c: Register allocator improvements.
7476 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
7478 * mini-amd64.c (read_tls_offset_from_method): Add another code
7481 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
7482 instruction sequence for nullifying class init trampolines.
7484 * objects.cs: Add new regalloc test.
7486 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
7488 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
7490 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
7492 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
7495 * driver.c: Fix profiling after TLS changes.
7497 * driver.c (mono_main): Set mono_stats.enabled if needed.
7499 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
7502 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
7504 * mini-x86.c: use a 1 op rather than a 2 op tls access
7505 instruction -> faster.
7507 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
7509 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
7512 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
7514 * exceptions-sparc.c (throw_exception): fix typo
7516 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
7518 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
7519 set tree->dreg correctly with tls. Allow any
7520 register to be used.
7522 * mini-x86.c (read_tls_offset_from_method): add new code
7523 generation pattern seen with GCC.
7526 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
7528 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
7529 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
7530 exceptions-sparc.c: fix some performance issues in exception
7531 handling and setting of the stack trace for exceptions that were
7534 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
7536 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
7539 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
7542 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
7544 This patch inlines tls access, when possible.
7546 * mini.h: new arch functions for TLS intrinsics.
7547 All platforms updated with a stub.
7549 * mini.c: use the new intrinsics
7551 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
7552 arch specific intrinsic for tls variables
7554 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
7556 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
7559 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
7561 * mini.c: thread local allocation
7563 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
7565 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
7567 * Makefile.am: Link against the static version of libmonogc.
7569 * Makefile.am: Link the static versions of the convenience libraries
7570 into the mono executable.
7572 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
7574 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
7576 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
7577 on integer overflow.
7579 * mini-amd64.c: Reorganize function call code.
7581 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
7583 2004-08-14 Ben Maurer <bmaurer@ximian.com>
7585 * inssel-x86.brg: use xor eax,eax.
7587 * basic.cs: new tests
7589 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
7591 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
7592 in exception throwing code.
7594 2004-08-14 Ben Maurer <bmaurer@ximian.com>
7596 * inssel-x86.brg: use xor esi,esi.
7598 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
7600 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
7601 can trace methods compiled during mini_init () too.
7603 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
7606 2004-08-14 Ben Maurer <bmaurer@ximian.com>
7608 * Makefile.am: static link on x86 (r=zoltan)
7610 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
7612 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
7613 code since it causes some programs to fail.
7615 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
7617 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
7619 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
7621 * mini.c: ovfops_op_map - add STACK_OBJ case for
7623 * basic.cs: add test_0_pin_string as test
7626 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
7628 * Makefile.am: build C# if srcdir != builddir
7630 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
7632 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
7633 fall-through blocks.
7635 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
7637 * driver.c: enable loop by default again and include abcrem in -O=all.
7639 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
7641 * iltests.il: Add some localloc tests.
7643 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
7645 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
7648 * inssel-amd64.brg: Add some optimizations.
7650 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
7653 * Makefile.am: Statically link mono against libmono on AMD64.
7655 * mini-amd64.c inssel-amd64.brg: Optimizations.
7657 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
7659 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
7661 * tramp-amd64.c: Patch calling code in trampolines.
7663 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
7665 * mini-amd64.c: pinvoke struct passing fixes.
7667 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
7669 * mini-sparc.c: redo change, make mono_arch_cpu_init call
7670 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
7672 2004-08-05 Duncan Mak <duncan@ximian.com>
7674 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
7677 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
7679 * mini-amd64.c (emit_move_return_value): Move return value for normal
7682 2004-08-05 Martin Baulig <martin@ximian.com>
7684 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
7685 `type->type'; just modify `type' itself when dealing with enums
7686 and generic instances.
7687 (check_call_signature): Make `simple_type' a `MonoType *'.
7689 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
7691 * mini.c: Use OP_PADD to add offsets to addresses.
7693 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
7695 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
7697 * mini-sparc.c (mono_arch_emit_epilog): fix check
7698 for folding last op into restore instruction
7700 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
7702 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
7703 helper methods using the code manager.
7705 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
7707 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
7709 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
7711 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
7712 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
7714 * mini-s390.c: fix tail processing
7716 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
7718 * mini-ppc.c: mul.ovf.un exception name fix.
7720 2004-08-03 Martin Baulig <martin@ximian.com>
7722 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
7723 instances; before jumping to `handle_enum', also modify `ptype'.
7725 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
7727 * cpu-sparc.md: fcall maximal length too small.
7729 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
7731 * mini-amd64.c mini.h: Add initial support for passing/returning
7732 structures to/from pinvoked methods.
7734 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
7736 * mini-ppc.c: reg allocator fix.
7738 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
7740 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
7742 * inssel.brg: Optimize memset on 64 bit machines.
7744 * mini-amd64.c: Fix some vararg cases.
7746 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
7748 * mini-s390.c: Corrected macro in emit_float_to_int
7750 * s390-abi.cs: Tests to exercise the s390 ABI
7752 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
7754 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
7757 * basic.cs: Add a test for add.ovf.un.
7759 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
7761 * mini-sparc.c: add case for OP_IDIV_UN
7763 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
7765 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
7767 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
7769 2004-07-30 Ben Maurer <bmaurer@ximian.com>
7771 * basic.cs: regression tests.
7773 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
7776 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
7778 * basic.cs: Add a new test.
7780 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
7781 and AOT. Various fixes and optimizations.
7783 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
7785 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
7787 * mini-ppc.c: make sure temp regs are not used for global reg
7790 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
7792 * cpu-sparc.md: conv_i8 fix for 64bits
7794 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
7796 2004-07-29 Ben Maurer <bmaurer@ximian.com>
7798 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
7799 add opcode for cmp BYTE PTR [eax], imm.
7801 * inssel.brg: Make memcpy and memset takes bases.
7803 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
7805 * *-amd64.*: More AMD64 work.
7807 2004-07-28 Ben Maurer <bmaurer@ximian.com>
7809 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
7810 add a compare-not-equal opcode.
7812 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
7814 * mini.c: Use mono_init_from_assembly instead of mono_init.
7816 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
7818 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
7820 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
7822 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
7824 * inssel.brg: 64 bit fixes.
7826 * mini.h (MonoCallInst): Add some AMD64 specific data.
7828 * mini.h: Add some OP_P opcodes.
7830 2004-07-28 Ben Maurer <bmaurer@ximian.com>
7832 * basic.cs: tests for 61797 and 61740
7834 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
7836 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
7837 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
7839 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
7841 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
7843 * *-amd64*.*: Ongoing AMD64 work.
7845 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
7847 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
7849 * *-amd64*: Ongoing AMD64 work.
7851 * mini-arch.h: Add AMD64 support.
7853 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
7855 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
7857 * mini-ops.h: Add new opcodes.
7859 * Makefile.am: Add AMD64 support.
7861 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
7862 rules into the inssel-long*.brg files.
7864 * *-amd64.*: Add beginnings of AMD64 backend.
7866 2004-07-22 Ben Maurer <bmaurer@ximian.com>
7868 * mini.c (print_dfn): commenting out the code that prints
7869 the cil. With -O=deadce, this makes -v -v crash.
7871 * cpu-pentium.md: make checkthis have a length of 2
7873 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
7875 * mini-sparc.h: fix implementations of __builtin
7876 functions for Sun compiler for V9.
7878 2004-07-16 Ben Maurer <bmaurer@ximain.com>
7880 * mini.c: use the new stelem.ref wrapper
7881 * exceptions.cs, arrays.cs: new stelem.ref tests
7883 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
7885 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
7886 new XSP should work with these changes).
7888 2004-07-14 Ben Maurer <bmaurer@ximain.com>
7890 * inssel-{long32,x86,}.brg: trivial optimizations.
7892 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
7894 * mini.c: load value when emitting box operation in
7897 2004-07-12 Ben Maurer <bmaurer@ximian.com>
7899 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
7900 is one byte shorter than cmp DWORD PTR [eax], 0.
7902 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
7904 * inssel-ppc.brg: arguments on the stack are always
7905 relative to the stack pointer (spotted by Neale Ferguson).
7907 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7909 * exceptions-x86.c: delay appending the method name to the trace until
7910 after mono_jit_info_table_find is called, as this gets the real
7913 2004-07-09 Ben Maurer <bmaurer@ximian.com>
7915 * aot.c: register roots
7917 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
7919 * aot.c : I could just use PLATFORM_WIN32 flag.
7921 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
7923 * aot.c : Reverting the previous fix. This time it broke linux build.
7925 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
7927 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
7929 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
7931 * mini.c (handle_stack_args): Remove some more debugging code.
7933 * mini.c (handle_stack_args): Remove debug output left in by mistake.
7935 * driver.c mini.h aot.c: Allow additional options to be specified with
7936 --aot and pass them to mono_compile_assembly.
7938 * aot.c: Add experimental code to AOT compile all loaded assemblies
7939 on demand and save the code into a cache in the filesystem.
7941 * aot.c: Add support for more wrapper methods.
7943 * mini.c (handle_stack_args): Handle some corner cases. Fixes
7946 * cpu-*.md: Remove removed opcodes.
7948 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
7949 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
7950 related icalls to marshal.c.
7952 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
7954 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
7956 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
7958 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
7960 2004-07-06 Ben Maurer <bmaurer@ximian.com>
7961 * liveness.c: If liveness is recomputated we need to reset the information
7962 for each variable. This way, if the liveness range has been narrowed
7963 by optimizations that happened after the last computation, we can return
7966 For example, if you have
7971 // Tons of code that does not affect i
7977 i = 0 is dead code and will be removed by SSA. However, when
7978 linear scan gets to the code, i will still appear to be live
7979 throughout the entire block. This prevents good register allocation.
7981 2004-07-06 Martin Baulig <martin@ximian.com>
7983 * debug-mini.c (mono_debug_init_method): Allow
7984 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
7985 (mono_debug_add_icall_wrapper): New method.
7987 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
7989 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
7991 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
7994 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
7996 * aot.c (mono_aot_load_method): Fix loading of debug info.
7998 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
8000 * aot.c: Add logging support.
8002 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
8004 * mini.h: Add prototype for mono_print_method_from_ip.
8006 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
8008 * inssel.brg: 64 bit fixes.
8010 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
8013 * Makefile.am: Add SPARC64 support.
8015 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
8017 * aot.c: Fix alignment problems on 32 bit platforms.
8019 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
8021 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
8024 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
8027 * mini.h: Bump AOT file version. Some 64 bit fixes.
8029 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
8031 * inssel-sparc.brg: Add new rule to avoid register moves.
8033 * inssel.brg: Add ldind_to_load_membase helper function.
8035 2004-06-30 Ben Maurer <bmaurer@ximian.com>
8037 * mini.c: OffsetToStringData intrinsic.
8039 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
8041 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
8043 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
8046 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
8047 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
8049 * mini.c: reinstated mono_compile_get_interface_var()
8050 on x86, too, since the change breaks the Gtk# build there as well.
8052 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
8054 * driver.c: remove loop from the default optimizations: it seems to
8055 interact badly with some of the other options (see bug #60613).
8057 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
8059 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
8060 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
8062 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
8064 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
8065 vararg-using methods.
8067 2004-06-21 Martin Baulig <martin@ximian.com>
8069 * mini/mini-exceptions.c
8070 (mono_handle_exception): Added `gpointer original_ip' argument.
8071 After calling mono_unhandled_exception(), call
8072 mono_debugger_unhandled_exception() and if that returns true,
8073 restore the context and return.
8075 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
8077 * mini-ppc.c: prefer the use of relative branches so
8078 they won't need to be patched in aot code (patch from Patrick Beard).
8080 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
8082 * aot.c: patch from Patrick Beard to make the output assembly
8083 more correct for the MacOSX assembler. Small tweak to
8084 generate sane images on Linux/PPC, too.
8086 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
8088 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
8089 case until bug #59509 is fixed (shows up in #60332).
8091 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
8093 * mini.c: make sure the needed wrappers are compiled, too, with
8096 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
8098 * driver.c: remove NPTL reference in --version output.
8100 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
8102 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
8103 generate valid assembly for the Mach-O assembler.
8105 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
8107 * driver.c: don't include abcrem in the all optimization specifier
8108 since it slows down jit compilation too much for now.
8110 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
8112 * mini.c: use BIGMUL only if both operands have the same signage.
8113 * iltests.il: Test for bug 60056. (errors related to signage in
8118 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
8120 * mini.c, aot.c: memory leak fixes.
8122 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
8124 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
8126 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
8128 * Makefile.am: remove the -static hack completely, it links in
8129 statically glib as well.
8131 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
8133 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
8134 * exceptions.cs: make it compile with new mcs/csc.
8136 2004-06-03 Massimiliano Mantione <massi@ximian.com>
8137 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
8138 and added relevant test case.
8140 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
8142 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
8143 regressions in gtk-sharp.
8145 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
8147 * exceptions.cs: New regression tests.
8149 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
8151 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
8153 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
8155 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
8157 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
8159 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
8161 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
8163 * mini.c (mono_jit_runtime_invoke): Init class in this
8164 method instead of trusting mono_jit_compile_method to
8165 do the work (because wrappers can be in object class)
8167 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
8169 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
8171 * basic-long.cs: New regression test.
8173 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
8175 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
8178 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
8180 * Makefile.am: fix miguel's change to build mono statically against
8181 libmono (track build dependencies).
8183 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
8185 * cfold.c: Some glib versions do not have G_MININT32.
8187 2004-05-26 Massimiliano Mantione <massi@ximian.com>
8189 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
8190 with precision of tan, atan, sin and cos, and implemented related
8191 regressions tests (fixes bug 54467, but one new problem appeared and
8194 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
8196 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
8198 * exceptions.cs: Add test for constant folding && division by zero.
8200 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
8201 since driver.c is in libmono too, so the optimization was useless.
8203 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
8204 variable to driver.c so the compiler can emit more efficient code to
8207 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8209 * Makefile.am: don't distribute generated inssel.[ch] files.
8211 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
8213 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
8214 into the default appdomain. Fixes #58707.
8216 * jit-icalls.c: Remove the broken approximation for truncl, doing
8217 no conversion is better.
8219 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
8222 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
8224 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
8225 of the mcrxr instruction which is not available on some processors
8226 even if it's documented to be. Implement add and sub overflow correctly
8227 (still not complete for long unsigned). Speed up icalls a bit.
8229 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
8231 * mini.c (mono_jit_compile_method_with_opt): Make sure that
8232 we run .cctor in the current domain instead of target_domain.
8234 Fixes bug #58558, .cctor not being called in -O=shared.
8236 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
8238 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
8240 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
8242 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
8243 which can be done with an imm8, do it that way.
8244 (mono_arch_output_basic_block): ditto for a jmp
8245 (mono_arch_emit_prolog): Computate maximum offset of a label.
8247 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
8249 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
8250 now tries to allocate prefered physical reg's for virtual
8251 regs. This reduces the number of emited spills/loads with
8252 20-30% on our core assemblies.
8254 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
8256 * jit-icalls.c: truncl() is not needed and trunc() is
8257 the correct thing to do anyway (bug #58287).
8259 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
8261 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
8264 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
8266 * driver.c: enable loop optimizations by default.
8268 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
8270 * mini-x86.c: fix calc of max loop size when aligning loops start.
8272 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
8274 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
8277 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
8279 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
8282 * basic-long.cs: Add tests for add/subtract of immediates with carry.
8284 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
8286 * mini.c (inline_method): Allways inline some wrappers even if the cost
8287 is too large. Fixes #58785.
8289 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
8291 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
8293 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
8294 (crichton@gimp.org). Beginning of support for sparc/linux.
8296 * mini-sparc.c: Optimize retrieval of LMF address.
8298 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
8300 * exceptions-ppc.c: handle alloca in methods with clauses.
8302 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
8304 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
8306 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
8308 * mini.c: Delegate most of the abort signal work to
8309 mono_thread_request_interruption, which also handles Stop and Suspend
8312 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
8314 * mini.c mini.h: Allow inlining of icall wrappers if the backend
8315 supports the save/restore lmf opcodes.
8317 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
8319 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
8322 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
8324 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
8326 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
8327 methods which contain array accesses.
8329 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
8330 boundaries. Fixes #58537.
8332 * iltests.il: Add regression test for #58537.
8334 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
8336 * mini-x86.c (mono_arch_local_regalloc): Last part of
8337 fix for bug #58633 (releasing register to early).
8339 2004-05-18 Miguel de Icaza <miguel@ximian.com>
8341 * basic-long.cs: Add new regression test.
8343 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
8345 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
8346 register too early on the chain.
8348 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
8350 * mini.c (create_helper_signature): Use a helper function to reduce
8351 the code which needs to be written. Also set the calling convention of
8352 icalls on windows. Fixes #57840.
8354 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
8356 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
8357 exceptions-ppc.c: added helper function to get the instruction address
8358 from a signal handler context.
8360 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
8362 * helpers.c: use g_get_tmp_dir. Invokes happyness
8365 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
8367 * helpers.c: Add new env variable to pass args to objdump.
8368 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
8370 2004-05-17 Radek Doulik <rodo@ximian.com>
8372 * Makefile.am (common_sources): added abcremoval.h so it get
8373 disted and daily mono packages on go-mono.com will build again
8375 2004-05-17 Massimiliano Mantione <massi@ximian.com>
8377 * abcremoval.c: Fixed coding style, added copyright header.
8379 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
8381 * mini.h: Added prototype for abc removal main function.
8383 * build_relations_propagation_table.pl: Added copyright header.
8385 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
8387 * basic-long.cs: reg test for complex ceq_long bug.
8389 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
8391 * mini-x86.c (mono_arch_local_regalloc): Correctly free
8392 reg in long and clob case (bug #58343). Fixed/added comments.
8394 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
8396 * mini.c (mono_jit_runtime_invoke): Follow new convention
8397 of calling the invoke method with an function pointer.
8399 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
8401 * ChangeLog: Fix author of memory leak patch.
8403 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
8405 * Makefile.am: fix make dist as well...
8408 2004-05-14 Massimiliano Mantione <massi@ximian.com>
8410 * cfold.c: Made so that conversions from pointer to int4 are no-ops
8411 on archs where pointers are 4 bytes long.
8413 * Makefile.am: Added abcremoval.c source file.
8415 * abcremoval.c: Added abcremoval.c.
8417 * abcremoval.h: Added abcremoval.h.
8419 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
8421 * inssel.brg: Enabled bounds check removal.
8423 * mini.c: Added support for abcrem optimization.
8425 * mini.h: Added abcrem optimization label.
8427 * driver.c: Added support for abcrem optimization.
8429 * propagated_relations_table.def: Added propagated_relations_table.def.
8431 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
8433 * mini.c, cfold.c: fix style.
8435 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
8437 * mini.c: handle issue with the low-level implementation of
8438 some long opcodes (bug #54209).
8440 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
8442 * basic.cs: test for my new cmov stuff.
8444 2004-05-13 Patrik Torstensson
8446 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
8447 opt and added peephole documentation.
8449 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
8451 * tramp-ppc.c: rewrote the generic trampoline code.
8453 2004-05-11 Patrik Torstensson
8455 * mini-x86.c: optimize long shl/shr asm code (one less branch)
8457 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
8459 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
8461 * mini.h mini.c dominators.c: Applied patch from Derek Woo
8462 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
8464 * mini.c: Add new icalls for AsAny marshalling.
8466 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
8468 * tramp-ppc.c, mini-ppc.c: more cleanups.
8470 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8472 * mini.c: no warnings.
8474 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
8476 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
8478 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
8480 * mini.c: In the thread abort signal handler, if the thread is in the
8481 process of being stoped, don't throw the Abort exception, just stop the
8484 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
8486 * tramp-ppc.c: removed old code.
8488 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
8490 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
8491 do some simple speed optimizations on ppc.
8493 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
8495 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
8496 and large offsets in load/store.
8498 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
8500 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
8501 it causes regressions.
8503 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
8505 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
8508 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
8510 * jit-icalls.c: remove warnings.
8511 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
8512 speedups for unsafe code.
8514 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
8516 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
8518 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
8520 * basic-calls.cs: Add new regression test.
8522 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
8525 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
8527 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
8530 2004-05-06 Patrik Torstensson
8532 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
8533 long reg allocation in any reg (not only eax:edx) and implemented
8534 long shl/shr ops in asm instead of helpers.
8536 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
8538 * mini-sparc.h: Fix warnings.
8540 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
8543 * mini-exceptions.c (mono_handle_exception): Call the filter in a
8544 separate statement for clarity.
8546 * mini-sparc.c: Update status.
8548 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
8550 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
8553 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
8555 * inssel-ppc.brg: another small pre-release workaround:
8556 we don't do overflow detection for long_sub_un.
8558 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
8560 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
8561 (also works around a weird ppc bug: 57957).
8563 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
8565 * tramp-ppc.c: trampoline fixes.
8567 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
8569 * mini-ppc.c: fixed typos.
8571 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
8573 * mini-ppc.c, exceptions-ppc.c: more code saves registers
8574 at the top of the stack. Fixed typos. Use a frame registers
8575 for all the methods with exception clauses.
8577 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
8579 * exceptions-ppc.c: restore fp registers.
8581 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
8583 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
8584 order from the stack top (moved the stack room to save the
8585 return value for trace after the param area). Fixed corruption
8586 in restoring registers on unwind.
8588 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
8590 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
8592 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
8594 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
8595 and prolog/epilog for methods that use it. Allow
8596 enough param area room for varargs methods. Fix miguel's
8597 breakage in exception handling.
8599 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
8601 * Makefile.am: run genmdesc only on current arch.
8603 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8606 * mini-x86.h: fix the build on windows.
8608 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
8610 * 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.
8612 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
8614 * mini-exceptions.c: New file.
8616 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
8617 Move some parts of the x86 exception handling code to an
8618 arch-independent file so it can be shared with other ports.
8620 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
8622 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
8624 2004-04-26 David Waite <mass@akuma.org>
8626 * driver.c: remove comma from end of enumeration declaration
8628 2004-04-26 Jackson Harper <jackson@ximian.com>
8630 * driver.c: parse config file before loading first assembly. This
8631 allows the user gac to be enabled/disabled.
8633 2004-04-23 Miguel de Icaza <miguel@ximian.com>
8635 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
8636 simpler mechanism: we do not care what is encoded initially
8637 (branch absolute or relative), we care about the code and its
8638 target. I kept the old code for reference for now.
8640 The new code tries first to determine if the jump is anywhere in
8641 the -/+32 absolute meg range, if it succeeds, it encodes using the
8642 absolute branch; If not, it tried to find something in the
8643 relative range, if not, it uses the handle_thunk code.
8645 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
8647 * exceptions-ppc.c: use the correct ip register on macosx.
8649 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
8651 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
8653 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
8655 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
8656 Raise exception on integer divide by zero by hand since the hw
8657 doesn't support it. Handle NaNs in FP compares.
8659 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
8661 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
8662 code reducing duplication between the platforms and enabled
8663 signal exception handling (on linux for now).
8665 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
8667 * exceptions-ppc.c: more macosx support.
8669 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
8671 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
8673 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
8675 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
8677 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
8679 * iltests.il: more tests.
8681 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
8683 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
8686 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
8688 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
8690 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
8692 * liveness.c: Mark variables as volatile in all basic blocks reachable
8693 from exception clauses.
8695 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
8697 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
8700 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
8702 * iltests.il, basic.cs: more tests for regalloc.
8704 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
8706 * iltests.il: Some tests for register allocation modifications
8709 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
8711 * exceptions.cs: Add regression test for bug #56782.
8713 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
8714 original stack trace if an exception is rethrown. Fixes #56782. Oh,
8715 the beauty of fixing the same thing in 5 different files...
8717 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
8719 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
8722 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
8724 * mini.c: Add support for STRWLPARRAY marshalling convention.
8726 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
8728 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
8729 to init the context to setup the regs pointer).
8731 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
8733 * exceptions-ppc.c: more exceptions work.
8735 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
8737 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
8740 2004-04-13 Miguel de Icaza <miguel@ximian.com>
8742 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
8743 can use the memory directly.
8745 * cpu-pentium.md: Update documentation from a post from Zoltan.
8747 add x86_add_membase, x86_sub_membase, x86_mul_membase
8749 2004-04-13 Miguel de Icaza <miguel@ximian.com>
8751 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
8752 GENERAL_REGS they were also hardcoded for all PPC ports.
8754 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
8756 Remove hard-coded limit for floating point registers, use
8757 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
8759 Notice that in MacOS X calling conventions you can fit a lot more
8760 floating point values in registers, so I should update the PInvoke
8761 test to excercise the passing of floating point values on the
8762 stack (currently broken).
8764 2004-04-06 Miguel de Icaza <miguel@ximian.com>
8766 * tramp-ppc.c (create_trampoline_code): Added
8767 JUMP_TRAMPOLINE_SIZE.
8768 (ppc_magic_trampoline): Follow the pattern from
8769 x86_magic_trampoline: if code is set to zero, return.
8770 (create_trampoline_code): Always pass MonoMethod to the jump
8771 trampoline, before it was passing a null.
8772 (mono_arch_create_jump_trampoline): Implement the jump stub, could
8773 share the code with mono_arch_create_jit_trampoline.
8775 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
8777 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
8780 * cpu-g4.md: Added length for jmp instruction, the worst case
8781 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
8784 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
8786 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
8788 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
8790 * mini.c: Only set bblock->real_offset when adding a new bblock, and
8791 before each IL instruction.
8793 * mini.c (CEE_BOX): Fix warnings.
8795 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8797 * mini.c: removed a few unused vars and extra whitespace.
8799 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
8801 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
8803 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
8805 (OP_GETCHR): use the above
8806 (CEE_LDELEMA): use the above.
8808 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
8809 version of the generic impl.
8810 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
8811 (CEE_LDELEMA): use the above.
8813 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
8815 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
8818 * iltests.il: Added new regression test for #56317.
8820 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
8822 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
8823 under NetBSD. Fixes #56450.
8825 * liveness.c (update_gen_kill_set): Fix previous patch.
8827 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8829 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
8831 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
8833 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
8836 * inssel-sparc.brg: Add more optimizations.
8838 * mini-sparc.c: Replace multiply/divide with shifts if possible.
8840 2004-04-01 Martin Baulig <martin@ximian.com>
8842 * mini.c (handle_box): New static function; moved the
8843 implementation of CEE_BOX here.
8844 (mono_method_to_ir): Added `constrained_call' variable.
8845 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
8846 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
8847 mono_method_get_constrained() to get the method.
8849 2004-04-01 Martin Baulig <martin@ximian.com>
8851 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
8852 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
8853 (mono_method_to_ir): We don't need these macros anymore since
8854 mono_class_get_full() already takes care of it.
8856 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8858 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
8859 use @function (as doesn't accept #function here) and check the return
8860 value of system and stop if fails.
8862 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8864 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
8866 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
8868 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
8870 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
8872 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
8875 * basic-long.cs: Add test for negation of Int64.MinValue.
8877 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
8879 * mini-sparc.c: Update status.
8881 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
8883 * exceptions-sparc.c: Fix return value in filters.
8885 * inssel-sparc.brg: Fix register allocation in some rules.
8887 2004-03-28 Martin Baulig <martin@ximian.com>
8889 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
8892 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
8894 * mini-x86.c (mono_arch_patch_code): Fix warnings.
8896 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
8897 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
8898 remove unused conv_u4 opcode.
8900 * mini-x86.c: Remove valgrind workaround since it slows down things
8901 even when mono is not run under valgrind.
8903 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
8905 * mini-sparc.c: Update status.
8907 * inssel-sparc.brg: Add some optimizations.
8909 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
8910 future delay slot filling. Add support for varargs, tail calls and JMP.
8912 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
8913 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
8915 * inssel.brg: Fix register allocation in OP_ARGLIST.
8917 * inssel.brg: Fix warnings.
8919 2004-03-25 Martin Baulig <martin@ximian.com>
8921 * mini.c (inflate_generic_field): Removed.
8922 (mini_get_method): Removed, use mono_get_method_full(),
8923 (mini_get_class): Removed, use mono_class_get_full().
8924 (mono_method_to_ir): Pass our generic context to
8925 mono_field_from_token().
8927 2004-03-25 Martin Baulig <martin@ximian.com>
8929 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
8930 of a `MonoMethod *'.
8931 (mini_get_method): Take a `MonoGenericContext *' instead
8932 of a `MonoMethod *'.
8933 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
8934 a new local variable called `generic_context' which holds the
8935 current `MonoGenericContext *'; use it to lookup things.
8937 2004-03-24 Martin Baulig <martin@ximian.com>
8939 * mini.c (mini_get_class): New static method; if we're inside a
8940 generic instance, inflate the class if neccessary.
8941 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
8943 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
8945 * iltests.il: New regression test for #55976.
8947 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
8950 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
8952 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
8955 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
8957 * liveness.c: Consider SSA stores as well as loads when making vars
8960 * exceptions.cs: New regression tests for register allocation.
8962 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
8964 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
8965 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
8966 domain lock only to protect puntual access to data structures.
8967 Added access lock for sighash, jit_icall_hash_name,
8968 jit_icall_hash_addr and domain->code_mp.
8970 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
8972 * driver.c: Print SIGSEGV handling method.
8974 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
8976 * mini.c (setup_jit_tls_data): Handle case when this is called
8977 multiple times for a thread.
8979 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
8980 is different from fbxx_un. Fixes #54303. Also use constants instead of
8981 magic numbers in a lot of places.
8983 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
8985 * exceptions.cs: Fix cctor test when --regression is used.
8987 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
8989 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
8992 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
8994 * inssel-ppc.brg: fixed register assignments for some rules.
8996 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
8998 * exceptions.cs: Add test for exceptions in static constructors.
9000 * mini.c (mono_jit_compile_method_with_out): Move the calling of
9001 static constructors outside the domain lock. Fixes #55720.
9003 2004-03-17 Martin Baulig <martin@ximian.com>
9005 * mini.c (get_generic_field_inst): Removed, this'll never happen.
9006 (inflate_generic_field): Take the `MonoMethod *' instead of the
9007 `MonoClass *' and added support for generic method.
9008 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
9009 have a `field->parent->gen_params', only inflate the field if it's
9010 an open constructed type.
9012 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
9014 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
9015 exception object instead of the preconstructed ones.
9017 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9019 * mini.c: reverted changed to sigsegv_signal_handler commited
9020 accidentally in the previous patch.
9022 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9025 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
9026 running --aot with an old assembly.
9028 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
9030 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
9033 * mini-sparc.c: Add support for v9 branches with prediction.
9035 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
9037 * mini.c (mini_init): #warning is GNUC only
9039 * mini-sparc.h: implement __builtin_frame_address
9040 and __builtin_return_address for Sun C compiler
9042 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
9044 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
9046 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
9048 * basic-calls.cs: Add test for unaligned byref long argument passing.
9050 * mini-ops.h: Add sparcv9 compare and branch instructions.
9052 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
9053 v9 instructions if we have a v9 cpu.
9055 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
9056 registers for global allocation.
9058 * exceptions-sparc.c: Fixes.
9060 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
9062 * liveness.c (mono_analyze_liveness): Optimized version.
9064 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
9066 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
9069 * basic-float.cs basic-calls.cs: New regression tests.
9071 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
9073 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
9074 sigaltstack implementation.
9076 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
9078 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
9079 stuff if SIGSEGV_ON_ALTSTACK is not defined.
9081 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
9083 * mini.c: Fix warnings.
9085 * mini.c (mono_resolve_patch_target): New function which contains the
9086 arch independent part of the patching process.
9088 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
9089 patching code to a separate function.
9091 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
9093 * mini.c (add_signal_handler): ifdef out on Windows
9095 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
9097 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
9098 cpu-sparc.md: Add exception handling support + other fixes.
9100 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
9101 typed GC detection in --version.
9103 * basic.cs exceptions.cs: New regression tests.
9105 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
9106 the arch specific code can store data during a compilation.
9108 * mini-ops.h: Add OP_SETFRET.
9110 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
9111 function, register a separate icall for each arity, so the icalls can
9114 * mini.c (mono_print_tree): Print negative offsets in a more readable
9117 * mini.c: Make signal handling work on sparc.
9119 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
9121 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
9123 * jit-icalls.c: Emulate truncl by aintl on solaris.
9125 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
9127 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
9129 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
9131 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
9133 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
9134 a MarshalByRef type, inline a method that performs the check, taking into
9135 account that the object can be a proxy. Also implemented tow new opcodes:
9136 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
9137 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
9138 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
9140 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
9142 * mini-ppc.c: if a relative branch displacement is too big
9143 but it points to and area reachable with an absolute branch,
9146 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
9148 * mini.c: optimize small copies in cpblk.
9150 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
9152 * basic-calls.cs basic-float.cs: New regression tests.
9154 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
9155 negative offsets from %fp. Implement localloc. Fix local register
9156 allocation. Fix the case when the this argument needs to be saved to
9157 the stack. Implement some missing opcodes.
9159 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
9161 * mini.c (mini_method_compile): Reenable global regalloc in methods
9162 with exception handlers.
9164 * linear-scan.c (mono_varlist_sort): Fix warning.
9166 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
9168 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
9171 * liveness.c: Make all variables uses in exception clauses volatile, to
9172 prevent them from being allocated to registers. Fixes #42136.
9174 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
9176 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
9179 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
9180 argument to mono_arch_regalloc_cost.
9182 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
9185 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
9187 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
9188 Make the cost of allocating a variable to a register arch dependent.
9190 * basic-calls.cs: Fix compilation of tests.
9192 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
9193 helper function to cut back on the number of #ifdefs needed.
9195 * mini-ppc.c: Fix compilation.
9197 * basic-calls.cs: New regression tests.
9199 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
9201 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
9202 of l0 since that is callee saved.
9204 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
9207 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
9208 of delay instruction.
9210 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
9212 * mini.h (MonoCallInst): Add 'virtual' flag.
9214 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
9216 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
9218 * *.cs: New regression tests.
9220 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
9223 * mini.c (mono_runtime_install_handlers): Fix build.
9225 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
9226 'signal_stack_size' members.
9228 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
9229 alternate signal stack.
9231 * exceptions-x86.c: Add stack overflow handling.
9233 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
9234 functions to arch independent code.
9236 * mini.c (mono_print_tree): Print more detailed info for load_membase
9239 2004-02-23 Martin Baulig <martin@ximian.com>
9241 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
9243 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
9245 * mini-x86.c: fixed reg allocation for div/rem.
9247 2004-02-22 Miguel de Icaza <miguel@ximian.com>
9249 * driver.c (mono_main): Report some configuratio options on --version.
9251 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
9253 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
9254 low in the address space. Correctly flush memory in thunks where we
9257 2004-02-20 Martin Baulig <martin@ximian.com>
9259 * mini.c (mini_get_method): New static method; inflate all generic
9260 methods and methods in open generic instances.
9261 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
9262 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
9264 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
9266 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
9268 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
9270 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
9272 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
9274 * mini-sparc.c (flushi mono_arch_output_basic_block): make
9275 it compile using Sun's compiler.
9277 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
9279 * 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.
9281 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
9283 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
9285 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
9287 * mini-ppc.c: handle calls outside of the allowed range with thunks
9288 allocated using the code manager.
9289 * tramp-ppc.c: use the code manager to hold generated native code.
9290 Fixed the magic trampoline to just patch vtable entries.
9292 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
9294 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
9297 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
9299 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
9302 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
9303 if we have a working __thread implementation.
9305 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
9306 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
9308 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
9310 * mini-x86.c: Fix compilation under gcc 2.
9312 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
9314 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
9315 contains a call to the wrapped function.
9317 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
9318 OP_<CALL>_IMM opcodes, and use them under X86.
9320 * mini.c (mono_jit_find_compiled_method): Fix warning.
9322 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
9324 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
9326 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
9327 functionality to mini.c.
9329 * mini.c (mono_create_jump_trampoline): New function to create a jump
9330 trampoline. Return a compiled method instead of a trampoline if it
9331 exists. Add a cache for jump trampolines.
9333 * mini.c (mono_jit_find_compiled_method): New function to return a
9334 compiled method if it exists.
9336 * mini-x86.c: Call mono_create_jump_trampoline instead of
9337 mono_arch_create_jit_trampoline.
9339 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
9340 a jump trampoline. Fixes #52092.
9342 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
9344 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
9345 which is not up-to-date. Add check_corlib_version () instead.
9347 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
9350 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
9351 since newer valgrind versions do not need it.
9353 * mini.c (mono_jit_compile_method_with_opt): New helper function to
9354 compile a method with a given set of optimizations.
9356 * mini.c: Compile icall wrappers on-demand instead of at startup.
9358 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
9359 wrapper for an icall.
9361 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
9363 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
9366 * iltests.il: Add test for non-empty stack before switch instruction.
9368 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
9370 * mini.c: Add support for new stringbuilder marshalling conventions.
9372 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
9374 2004-02-01 Martin Baulig <martin@ximian.com>
9376 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
9377 in `ginst->mtype_argv'.
9379 2004-01-31 Miguel de Icaza <miguel@ximian.com>
9381 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
9382 facilitate grepping.
9384 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
9386 * mini.c: fixed buglet in initobj generic implementation for references.
9388 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
9390 * Makefile.am: make the version script conditional.
9391 * jit-icalls.c: handle missing truncl().
9393 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
9395 * exceptions.cs: Add more tests for double->int conversion.
9397 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
9398 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
9400 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
9402 * driver.c: make --verbose --version emit an error
9403 if the loaded corlib doesn't match the runtime version.
9405 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
9407 * mini-ppc.h: export ppc_patch().
9408 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
9409 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
9410 on par or better than on MacOSX.
9412 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
9414 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
9415 mono_lookup_pinvoke_call.
9417 * mini-x86.c: Under windows, the default pinvoke calling convention is
9418 stdcall. Fixes #52834.
9420 * mini.c (optimize_branches): Add an upper bound to the number of
9421 iterations to prevent infinite loops on strange loops. Fixes #53003.
9423 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
9425 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
9426 and ISINST. Fixes #52093.
9428 * objects.cs (test_0_vector_array_cast): New tests.
9430 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
9432 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
9433 checking in Array.Set ().
9435 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
9438 * object.cs (test_0_multi_array_cast): New regression test.
9440 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
9442 * exceptions-ppc.c: fix build on Linux/PPC.
9444 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
9446 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
9447 running under valgrind.
9448 (x86_magic_trampoline): Fix build bustage.
9450 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
9451 negative values as well. This is needed for the encoding of the line number
9452 info, since sometimes the line numbers are not in increasing order.
9454 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
9456 * cpu-pentium.md (localloc): Increase the size of the localloc
9457 instruction since it is a loop under Win32.
9459 * debug-mini.c (record_line_number): Get rid of unneccesary memory
9462 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
9464 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
9465 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
9466 Max Horn (max@quendi.de). Fix file names in comments.
9468 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
9470 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
9471 avoid stack overflow.
9472 (replace_usage): Avoid uninitialized variable warnings.
9474 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
9475 and taking the address of valuetype variables.
9477 2004-01-03 Patrik Torstensson
9479 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
9480 for other purposes than FP later on.
9482 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
9484 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
9487 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
9489 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
9491 2003-12-30 Patrik Torstensson <p@rxc.se>
9493 * mini-x86.h: Decreased number of availiable fp regs.
9494 Solves corner cases with FP spilling.
9496 2003-12-23 Patrik Torstensson <p@rxc.se>
9498 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
9499 for floating point stack tracking / spilling on x86.
9502 * basic-float.cs: added float mul overflow test.
9504 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
9506 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
9508 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
9510 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
9511 supports for cond branches that overflow the immediate
9512 overflow offset. mcs can compile simple programs.
9514 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
9516 * exceptions-ppc.c: exception handling support wip:
9517 finally handlers get run on exception.
9519 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
9521 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
9524 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
9526 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
9527 initial support for stack walking and unwinding.
9529 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
9531 * driver.c (mono_main): Make corlib-out-of-sync message more
9532 descriptive. Also remove verify_corlib call.
9534 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
9536 * mini.c: make CEE_NEWARR calls and other emulated opcodes
9537 not overlap with other call's arguments, too.
9539 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
9541 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
9542 move to arch-specific code the choice of arch-specific
9543 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
9544 * mini.c: ensure emulation calls will not interleave
9547 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
9549 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
9550 the magic trampoline stack frame is dropped before executing
9553 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
9555 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
9556 and integer to fp conversions. Added support for overflowing
9557 arguments on the stack. Reserve a couple more registers as temps.
9558 Added support for aot compilation (as output still needs to be
9561 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
9563 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
9564 Don't overwrite return register in some corner cases.
9566 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
9568 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
9569 static constructors when AOT compiling.
9571 * driver.c (mono_main): Call mono_check_corlib_version.
9573 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
9575 * cpu-g4.md, basic.cs: fixed div target register.
9577 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
9579 * mini-ppc.c, basic.cs: shl_imm fix with test.
9581 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
9583 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
9584 structures by value. Misc fixes.
9585 * objects.cs: more tests.
9587 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
9589 * mini-ppc.c: lconv.ovf.i implemented.
9591 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9594 (mini_init): don't error out if someone already called g_thread_init.
9596 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
9598 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
9599 to be any type per the spec. Fix abnormal memory usage when
9600 the same object is repeatedly thrown.
9602 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
9604 * mini.c: check for overruns in IL code.
9606 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
9608 * TODO: Add/remove some todo entries.
9610 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
9612 * driver.c (mono_main): Call mono_verify_corlib.
9614 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
9616 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
9617 This has been moved to mini.c
9618 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
9619 type being casted is marshalbyref it could be a proxy, so instead of
9620 emitting the type check code, emit a call to a runtime method that will
9621 perform the check by calling CanCastTo if needed.
9623 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
9625 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
9626 methods with large stack frames under Win32.
9628 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
9630 * Makefile.am: Distribute regression tests.
9632 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
9633 at the end instead of inserting each variable into the sorted list.
9635 * linear-scan.c (mono_varlist_sort): New helper function.
9637 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
9639 * mini.c: ensure arguments and locals are within bounds.
9641 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
9643 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
9646 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
9648 * mini.c (mono_cprop_copy_values): Fix crash.
9650 * aot.c: Set verbosity back to 0.
9652 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
9654 * regalloc.c: complete memory leak fix by Laurent Morichetti
9657 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
9659 * driver.c (main_thread_handler): Revert the previous patch.
9661 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
9664 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
9665 memory from the memory pool.
9667 * driver.c (main_thread_handler): Turn on all optimizations when
9670 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
9671 an array for better performance.
9673 * regalloc.c (mono_regstate_assign): Fix memory leak.
9675 * debug-mini.c (mono_debug_serialize_debug_info): New function to
9676 serialize the debug info.
9678 * debug-mini.c (mono_debug_add_aot_method): New function to load the
9679 debug info from the serialized representation.
9681 * aot.c: Save debug info into the generated file and load it when
9684 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
9686 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
9688 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
9689 More FP-related fixes.
9691 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
9693 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
9694 and register allocation buglet. Hello world now runs.
9696 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
9698 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
9699 * tramp-ppc.c: fixed class init trampoline.
9700 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
9702 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
9704 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
9705 mini.c: more ppc changes/fixes.
9707 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
9709 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
9710 Also optimize the case when the arguments are the same in the caller
9713 * iltests.il: Add tests for tail calls with valuetype arguments.
9715 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
9717 * mini-ppc.c: fixes for struct return type.
9719 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
9721 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
9722 mono_spillvar_offset() to arch-specific code.
9724 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
9726 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
9728 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
9730 * exceptions-x86.c: Fix stack space leaks.
9732 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
9733 registers from the lmf if the method has save_lmf set.
9735 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
9737 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
9738 of icall wrappers into InvokeInDomain, since these are now per-domain.
9740 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
9742 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
9743 make some opcode emulation and intrinsic ops enabled/disabled
9744 according to the architecture. More fixes.
9746 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
9748 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
9750 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
9752 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
9753 arch-specific handling for 'this' and struct return type to
9756 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9758 * aot.c: prevent divide by zero error when reporting (it happened with
9761 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
9763 * mini.h (inst_switch): Remove unused macro.
9765 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9768 (load_aot_module): free 'info->methods' and 'info' properly. No more
9769 "free(): invalid pointer blah" messages when you have an old aot
9772 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
9774 * jit-icalls.c, mini.c: Added support for context static fields.
9776 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
9778 * mini.c (mono_method_blittable): Methods which set LastError are not
9779 blittable either. Fixes #51108.
9781 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
9783 * mini.c: flush icache.
9784 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
9786 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
9788 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
9790 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
9792 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
9795 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
9798 * inssel.brg (CEE_MKREFANY): Fix AOT case.
9800 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
9802 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
9803 instruction when the result is discarded.
9805 * iltests.il (test_0_div_regalloc): New regression test.
9807 * arrays.cs: Fix compilation error.
9809 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
9811 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
9812 float rules to inssel-x86.brg: sane architectures with FP registers
9813 don't need to implement these rules.
9815 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
9817 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
9819 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
9821 * mini.h, inssel-long32.brg: fixed endianess issues in int64
9822 implementation of 32 bit systems.
9824 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
9826 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
9827 (Jeroen Zwartepoorte).
9829 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
9831 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
9832 the caller and the callee matches.
9834 * mini.c (mono_method_to_ir): Add comment.
9836 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
9837 signbit is missing on some platforms.
9839 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
9841 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
9843 * mini.c (setup_jit_tls_data): Call the new function.
9845 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
9847 * mini-x86.c: Add experimental support for fast access to the lmf
9848 structure under NPTL/Linux 2.6.x.
9850 2003-11-06 Martin Baulig <martin@ximian.com>
9852 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
9853 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
9856 2003-11-02 Martin Baulig <martin@ximian.com>
9858 * mini.c (inflate_generic_field): New static method.
9859 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
9860 generic instance and the field is declared in a generic type, call
9861 inflate_generic_field() to inflate it. Fixes gen-28.cs.
9863 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
9865 * mini.h mini.c (mono_method_same_domain): New function to return
9866 whenever the caller and the callee are in the same domain.
9868 * tramp-x86.c (x86_magic_trampoline): Use the new function.
9870 2003-10-30 Martin Baulig <martin@ximian.com>
9872 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
9873 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
9875 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
9876 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
9878 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
9880 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
9883 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
9884 object here, so it is in the correct appdomain etc.
9886 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
9888 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
9890 (mono_method_to_ir): Avoid freeing the type created returned from
9891 mono_type_create_from_typespec, since it is put into an internal cache
9892 by the function. Fixes pointer.exe.
9894 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
9895 trampolines for icalls and pinvokes as well. Fixes #33569.
9897 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
9899 * mini.c: Update after appdomain changes.
9901 * mini.c (mono_jit_compile_method_inner): Allways compile native
9902 method wrappers in the root domain, since there can only be one
9903 instance of them, whose address is stored in method->info.
9905 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
9907 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
9908 environment variable. Instead detect automatically whenever running
9909 under valgrind using the magic macro RUNNING_ON_VALGRIND from
9912 2003-10-16 Miguel de Icaza <miguel@ximian.com>
9914 * trace.c, trace.h: New files that implement the new trace option
9917 * driver.c: Document new --trace options.
9919 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
9922 - if (mono_jit_trace_calls)
9923 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
9925 * mini.h: prototypes.
9927 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
9929 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
9931 * mini.c inssel.brg: Implement typedefbyref opcodes.
9933 * mini.c (mono_jit_compile_method): Remove unused local variable.
9935 * mini.c (mono_jit_compile_method_inner): Ditto.
9937 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
9939 * tramp-x86.c (x86_class_init_trampoline): Fix build.
9941 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
9943 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
9945 * mini.c (mono_no_aot): Remove unused global variable.
9947 * mini.c: Thread safety fixes.
9949 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
9951 * mini.c (mono_create_class_init_trampoline): Add a lock around
9952 class_init_hash_addr.
9954 * arrays.cs (test_0_newarr_emulation): Add new regression test for
9957 * mini.c: Decompose the NEWARR instruction before decomposing its
9958 arguments. Fixes #30073.
9960 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
9962 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
9965 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
9967 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
9969 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
9971 * driver.c: Add support for compiling icall wrappers to --compile.
9973 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
9975 * inssel.brg: The empty value in class->interface_offsets is -1, not
9978 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
9980 * objects.cs: New test for 'is' operator on an array of interfaces.
9982 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
9984 * tramp-ppc.c: update trampoline code to support jumps
9985 and class initialization.
9987 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
9989 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
9991 * inssel.brg (OP_UNBOXCAST): Fix #46027.
9993 * inssel.brg (OP_UNBOX): Remove unused rule.
9995 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
9996 region instead of one for each method. Fixes #47813.
9998 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
10000 * exceptions.cs (test_0_nested_finally): New regression test for
10001 nested exception handlers.
10003 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
10005 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
10007 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
10010 * mini.c (mono_method_check_inlining): Make the inlining limit
10011 configurable by an environment variable.
10013 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
10015 * mini.h: Bump AOT file version.
10017 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
10018 token, store the image along with the token, since the token might not
10019 refer to the same image as the method containing the relocation,
10020 because of inlining.
10022 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
10024 * mini.c (mono_precompile_assemblies): New function to compile
10025 all methods in all loaded assemblies.
10027 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
10029 * regalloc.h regalloc.c (MonoRegState): Change the type of
10030 iassign and fassign to int*, since they can contain large negative
10031 values if the register is spilled. Also added some comments. Fixes
10034 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
10035 under Win32. Fixes #42964.
10037 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
10039 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
10041 * aot.c: Added support for AOT compiling methods which contain calls
10042 to wrappers. Currently, only remoting-invoke-with-check wrappers are
10045 * driver.c (compile_all_methods): Run the compilation in a thread
10046 managed by mono. Fixes #44023.
10048 * mini.c (mono_codegen): Print full method name in verbose output.
10050 * mini-x86.c (mono_arch_patch_code): Fix warning.
10052 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
10053 jumps, since the method we are jumping to might be domain-specific.
10055 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
10057 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
10059 * inssel.brg: string chars are unsigned.
10061 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
10063 * TODO: New todo item.
10065 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
10066 which calls mono_runtime_class_init and patches the call site to
10067 avoid further calls.
10068 (mono_arch_create_class_init_trampoline): New arch specific function
10069 to create a class init trampoline.
10070 (create_trampoline_code): Generalized so it can create
10071 class init trampolines as well.
10073 * mini.c (helper_sig_class_init_trampoline): New helper variable.
10074 (mono_create_class_init_trampoline): New function to create and cache
10075 class init trampolines.
10076 (mono_find_class_init_trampoline_by_addr): New function to lookup the
10077 vtable given the address of a class init trampoline. Used by the
10079 (mono_codegen): Generate a call to a trampoline instead of
10080 mono_runtime_class_init in LDSFLD[A].
10081 (mono_codegen): Add relocations for the new trampoline.
10083 * mini.h mini-x86.c aot.c: Added a new relocation type:
10084 MONO_PATCH_INFO_CLASS_INIT.
10086 * mini.h: Bump AOT version number.
10088 * aot.c: Create a copy of the loaded code instead of using the original
10089 so methods which call each other will be close in memory, improving
10092 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
10093 patch since it breaks the regression tests.
10095 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
10096 for the register saving instruction sequence since the
10097 frame_state_for function in glibc 2.3.2 don't seem to detect it.
10099 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
10101 * TODO: Fix todo item && remove another.
10103 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
10105 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
10108 * aot.c: Moved the check for MONO_LASTAOT into the initialization
10109 function of the module.
10111 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
10112 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
10113 --no-aot command line option.
10115 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
10117 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
10118 by Bernie Solomon (bernard@ugsolutions.com).
10120 * inssel.brg: Refactor the interface offset table related code into
10121 its separate functions and add support for the AOT case.
10123 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
10125 * aot.c (mono_aot_get_method_inner): Fix memory leak.
10127 * aot.c: Added mono_aot_verbose variable and made all debugging
10128 output depend on the value of this variable.
10130 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
10131 method_label and info_label.
10133 * mini.h mini-x86.c aot.c: Added a new relocation type
10134 MONO_PATCH_INFO_IID for klass->interface_id.
10136 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
10137 the MonoJitInfo structure.
10139 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
10140 a non-root appdomain in shared mode.
10142 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
10144 * aot.c: make aot loader less verbose. Remove free of unused variable.
10146 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
10148 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
10150 * .cvsignore: Added *.dll.
10152 * mini.c (mono_print_tree_nl): New function callable while debugging.
10154 * mini.c (mono_print_code): Export this.
10156 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
10159 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
10161 * mini.h (MonoCompile): Added 'jit_info' field.
10163 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
10164 the cfg structure, since it is needed by the AOT compiler.
10166 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
10168 * aot.c: A major rewrite. Changes include:
10169 - save exception tables for methods which have them.
10170 - cache failed lookups in aot_get_method () to avoid the (slow) calls
10171 to g_module_symbol.
10172 - reworked the file format so it is now much smaller and needs
10173 fewer relocation entries.
10175 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
10177 * aot.c (load_aot_module): Fix build bustage on platforms without
10180 2003-09-04 Martin Baulig <martin@ximian.com>
10182 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
10184 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
10186 * TODO: Some new optimization ideas.
10188 * aot.c: Move AOT module loading logic here from mono_assembly_open.
10190 * aot.c: Save the optimization flags used to compile the code into
10193 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
10194 support emitting domain specific code.
10196 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
10197 no longer domain neutral. It can be made domain neutral by compiling
10198 with --optimize=shared.
10200 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
10201 between appdomains.
10203 * driver.c mini.h mini.c: New --no-aot debugging option which disables
10204 loading of AOT code.
10206 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
10208 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
10209 if there is no domain neutrality information.
10211 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
10213 * aot.c (mono_compile_assembly): Emit a symbol containing the file
10214 format version into the generated library.
10216 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
10217 callee method into the caller since one of them could be shared.
10219 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
10220 system exceptions from AOT code now works.
10222 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
10223 method if it is domain neutral and the callee is not.
10225 * graph.c (cfg_emit_one_loop_level): Fix warning.
10227 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
10229 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
10232 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
10234 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
10235 is needed by code which is executed before mono_runtime_init ().
10236 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
10238 * mini.c (mono_thread_abort): Fix warning.
10239 (mono_jit_compile_method): Call static constructor in the AOT case too.
10241 * aot.c (mono_compile_assembly): Fix warning.
10243 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10245 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
10247 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
10249 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
10251 * cpu-pentium.md: Fix the length of call opcodes so they include the
10252 ESP restoring instruction. Fixes #47968.
10254 2003-08-28 Martin Baulig <martin@ximian.com>
10256 * mini-x86.c (mono_arch_call_opcode): Added support for
10257 MONO_TYPE_GENERICINST.
10259 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
10261 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
10263 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
10264 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
10266 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
10269 2003-08-26 Martin Baulig <martin@ximian.com>
10271 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
10272 when reporting an error, set this to the actual error location.
10273 (mono_method_to_ir): Report the correct error location if
10274 get_basic_blocks() returned an error.
10276 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
10278 * mini.c (mono_type_blittable): OBJECT is not blittable.
10279 (mono_method_blittable): Methods which have marshalling descriptors
10280 are not blittable either. Fixes #47842.
10282 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
10284 * driver.c mini.c: Use an environment variable instead of a global
10285 variable. Also fix the build.
10287 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
10288 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
10291 * driver.c mini.c: Added --with-valgrind option to turn off some
10292 code which prevents mono from running under valgrind.
10294 * mini.c (mono_emit_call_args): Fixed warning.
10296 * mini.c (mono_emulate_opcode): Fixed warning.
10298 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
10300 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
10301 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
10302 regalloc.c, regalloc.h: specify available registers in arch-specific
10303 code and support floats in the regallocator (patch by Laurent Morichetti
10306 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
10308 * mini.c: mono_thread_current() can be called only after
10309 mono_runtime_init(): rearrange code to not call it early on.
10311 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
10313 * mini.c: allocate jump tables in the code mempools.
10315 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
10317 * mini.c, mini.h: make sure per-thread data allocated by the jit is
10320 2003-08-10 Miguel de Icaza <miguel@ximian.com>
10322 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
10323 12 to 16. This fixes bug #47453.
10326 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
10328 * mini-ppc.c: fixed indexed load and unsigned compares.
10330 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
10332 * mini.c: reenabled installation of handler for
10333 thread abort signal.
10335 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
10337 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
10338 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
10339 until it's fixed and actually useful.
10341 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
10343 * inssel-long32.brg: couple more opcodes implemented.
10345 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
10347 * mini-sparc.c: Even more opcodes implemeted.
10349 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
10351 * mini-sparc.c: More opcodes implemented.
10353 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
10355 * mini-sparc.c: More opcodes implemented.
10357 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
10359 * inssel-sparc.brg: Add some needed rules. Direct
10361 * Makefile.am: Use inssel-sparc.brg
10362 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
10363 an assert happy for now.
10365 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
10367 * mini-sparc.c: Fixed compile errors.
10368 * exceptions-sparc.c: Same. We now produce a mono binary
10369 on sparc-linux. Yea.
10371 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
10373 * mini-sparc.c: Renamed registers. Also some macro cleanups.
10374 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
10375 They compile, but do not work.
10377 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
10379 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
10380 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
10381 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
10384 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
10386 * mini.c: more opcodes implemented and better support for generics.
10388 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
10390 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
10391 * mini.c, mini.h: first cut at generics support: some new instructions
10392 added and changed the behaviour of some of the existing ones.
10394 2003-07-21 Miguel de Icaza <miguel@ximian.com>
10396 * mini.c: Removed definition of metadata_shared mutex here.
10398 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
10400 * mini-x86.c: make vararg calls work for instance methods.
10402 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
10404 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
10405 returns the arguments in a separte list, now.
10407 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
10409 * aot.c, mini.c: updates for array type representation changes.
10411 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
10413 * mini.c: register function to perform jit shutdown.
10415 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
10417 * mini.c: use a faster allocator if possible.
10419 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
10421 * aot.c: some cleanups and portability changes.
10423 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
10425 * mini.c: use faster allocation for CEE_BOX if possible.
10427 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
10429 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
10430 Moved inlined mempcy code to its own function so that is can be
10431 reused. Added an inline memset function as well (optimized initobj).
10432 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
10434 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
10436 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
10438 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
10440 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
10441 arch code can setup the cpu for CLR execution, if needed.
10442 We use it on x86 to set the precision of FP operations.
10444 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
10446 * mini.c: disable some optimizations if we can guess they'll cost too
10447 much for a given method.
10449 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
10451 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
10453 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
10454 * mini.h mini.c mini-x86.c: Added instruction level coverage
10455 info collection support.
10457 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
10459 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
10460 is now implemented in the profiling API. Get rid of a couple of
10461 unnecessary global variables.
10463 2003-06-15 Nick Drochak <ndrochak@gol.com>
10465 * basic-long.cs: tests for negative values for bigmul, and unsigned.
10466 * cpu-g4.md: add op_bigmul and op_bigmul_un
10467 * cpu_pentium.md: add op_bigmul_un
10468 * inssel-long32.brg: add rule for unsigned bigmul
10469 * mini-ops.h: define OP_BIGMUL_UN
10470 * mini-x86.c: THE BUG: handle (un)signed properly
10471 * mini.c: choose unsigned opcode if needed.
10472 This set of patches fixes bug #44291
10474 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
10476 * mini.c (optimize_branches): improved to handle all kinds of
10477 conditional branches.
10479 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
10481 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
10482 don't raise exceptions.
10484 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
10486 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
10487 to arch-specific files.
10489 2003-06-09 Martin Baulig <martin@ximian.com>
10491 * Makefile.am (libs): Added $(LIBGC_LIBS).
10493 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
10495 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
10496 and OP_ATAN (fixes bug#44293).
10498 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
10500 * Makefile.am, mini-x86.c: rename cpu description array to
10501 pentium_desc, since some compilers define the 'pentium' preprocessor
10504 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
10506 * mini.c (mini_select_instructions): add explicit branch if the
10507 following block is not the false target of a conditional branch -
10508 we need this with any optimization that reorder or remove bblocks
10510 * mini.c (optimize_branches): bug fixes
10512 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
10514 * mini.c (mono_method_to_ir): inline static readonly fields
10516 * ssa.c (fold_tree): start cfold support for long (very simple
10519 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
10521 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
10523 * inssel.brg: fixed memcpy (bug #44219).
10525 2003-06-05 Dick Porter <dick@ximian.com>
10527 * driver.c: Set the glib log levels to not abort if g_message
10530 g_set_prgname() has to happen before mini_init() so that the
10531 process handle gets the info.
10533 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
10535 * driver.c: add intrins to the default optimizations to get wider
10538 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
10540 * mini.h: some large basic blocks will overflow a 16-bit
10541 integers for symbolic registers.
10543 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
10545 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
10546 (mono_arch_output_basic_block): fix bug 43499
10548 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
10550 * mini.c: kill duplicated definition of mono_debug_format.
10552 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
10554 * mini-x86.c, arrays.cs: fixed register allocation bug.
10556 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
10558 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
10560 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
10562 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10565 (print_method_from_ip): also print source location information if
10568 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
10570 * mini.c (mono_find_block_region): bug fix in region code
10571 (mini_method_compile): enable removing unreachable code again, but
10572 only in methods without exception clauses.
10574 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
10576 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
10577 Implemented arglist opcode and handling of TypedReference type.
10578 Fixed x86 call convention when a structure is returned.
10579 Minimal support for calling static vararg methods.
10581 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
10583 * mini.c (mini_method_compile): always remove unreachable code,
10584 because the code in them may be inconsistent (access to dead
10585 variables for example).
10587 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
10589 * driver.c, debug-mini.c: warning fixes.
10591 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
10593 * Makefile.am, jit.h, mini.h: install header for embedding mono.
10595 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
10597 * mini.c: thread-static fields are registered in mono_class_vtable(),
10598 so ensure the function is called before checking for them.
10600 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
10602 * mini.c (optimize_branches): fix for bug 43586
10604 * jit-icalls.c (mono_llmult_ovf): added an additional check for
10605 overflow (fixes Bug #43639)
10607 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
10609 * mini.c, objects.cs: allow the use of stobj for primitive types.
10611 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
10613 * mini.c: be less strict about argument checking until we support
10614 running the verifier.
10616 2003-05-27 Nick Drochak <ndrochak@gol.com>
10618 * basic-long.cs: tests for (ulong)int * (ulong)int also
10619 * mini.c: use the same trick for (ulong)int * (ulong)int
10621 2003-05-27 Nick Drochak <ndrochak@gol.com>
10623 * basic-long.cs: add regression test for (long)int * (long)int
10624 * cpu-pentium.md: add op_bigmul specification
10625 * inssel-long32.brg: add OP_BIGMUL rule
10626 * mini-ops.h: add OP_BIGMUL
10627 * mini-x86.c: register allocator: handle case where src1 needs to be
10629 * mini.c: substitute special BIGMUL opcode in the tree for
10630 (long)int * (long)int
10632 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
10634 * jit-icalls.c: call the type ctor on field access if needed.
10636 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
10638 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
10639 to a method (including results of ldelema, bug#43207).
10641 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
10643 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
10644 colors to show exception handler blocks.
10646 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
10647 (fix for pinvoke7.cs).
10649 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
10651 * mini.h, mini.c: ensure correct initialization order for types that
10652 require it. Prepare for lazy compilation of jit icall wrappers.
10653 Provide a name for opcode emulation to reduce unneeded mallocing.
10655 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
10657 * mini-x86.c: better register restoring code and profiling
10658 support for tail calls.
10660 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
10662 * mini.h, driver.c: prepare for leaf methods optimization.
10664 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
10666 * mini.c: get targets of branches before converting a method.
10668 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
10670 * mini.c (optimize_branches): added some experimental code (disbaled)
10672 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
10674 * mini.c (optimize_branches): fix branch to branch optimization
10676 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
10678 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
10680 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
10682 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
10685 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
10687 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
10688 enable use of interface variables again.
10690 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
10691 I1 to registers because there is no simply way to sign extend 8bit
10692 quantities in caller saved registers on x86.
10694 * inssel-float.brg: set costs of some rules to 2 so
10695 that monobure always select the arch. specific ones if supplied,
10696 regardless of the order we pass the files to monoburg.
10698 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
10700 * mini.c, mini-x86.c: since the magic trampoline for jumps
10701 can't patch the code directly, we do it as soon as the
10702 method gets compiled.
10704 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
10706 * mini-x86.c, mini.h: introduce a new patching method
10707 to support CEE_JMP and tail calls.
10708 * mini.c: obey tail.call. Don't precompile methods target
10710 * tramp-x86.c: new trampoline code to handle methods
10711 reached through a jump.
10713 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
10715 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
10716 bit values to registers
10718 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
10720 * mini.c (mono_compile_get_interface_var): share interface
10721 variables if possible.
10723 2003-05-16 Martin Baulig <martin@ximian.com>
10725 * debug-mini.c (mono_init_debugger): New function to initialize
10726 the debugger. This is not in the debugger since it needs to
10727 access some of mini's internals.
10729 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
10731 * mini.c (mono_method_to_ir): inlining fixes/cleanups
10733 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
10735 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
10736 for value type handling.
10738 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
10740 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
10741 (mono_method_check_inlining): enable inlining of all kinds of wrappers
10743 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
10745 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
10746 the constructor through a proxy.
10748 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
10750 * jit-icalls.c, inssel.brg: fixes to array element address
10753 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
10755 * mini-x86.c (is_regsize_var): allocate pointer to registers
10757 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
10759 * driver.c: fixed typo, added intrins to the set of optimizations
10760 tested with regressions.
10762 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
10764 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
10765 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
10768 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
10770 * inssel.brg: remove some common pop instructions without side effects
10772 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
10774 * inssel-x86.brg: fixed thinko in int to double conversions.
10776 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
10778 * mini.c, jit-icalls.c: added runtime thread-static variable support.
10780 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
10782 * inssel-long32.brg: two more missing instructions.
10784 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
10786 * mini.c (mono_emit_call_args): set the cil_code for all arguments
10787 if not already set.
10789 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
10791 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
10794 * basic-float.cs: Added tests for negative zero.
10796 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
10798 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
10799 a couple of missing operations for long casts, with test cases.
10801 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10803 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
10805 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
10807 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
10808 code size estimation.
10810 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
10812 * mini.c (mono_jit_create_remoting_trampoline): make it work with
10813 abstract methods (fix bug 42542)
10815 * aot.c: add ability to handle array types
10817 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
10819 * mini.c: Call the _specific versions of the object allocation
10820 functions if possible.
10822 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
10824 * driver.c: call setlocale ().
10826 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
10828 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
10831 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
10833 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
10835 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
10836 wrappers (fix bug 42122)
10838 2003-05-04 Martin Baulig <martin@ximian.com>
10840 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
10842 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
10843 s/mini_set_defaults/mono_set_defaults/g.
10845 2003-05-04 Martin Baulig <martin@ximian.com>
10847 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
10849 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
10851 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
10852 (reported by Don Roberts).
10854 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
10856 * mini.c: temporarily work around two bugs for this release.
10858 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
10860 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
10861 that contains -export-dynamic and it makes using the ld script
10863 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
10865 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
10867 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
10870 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
10872 * mini.c: make sure leave calls all the needed finally blocks,
10873 even when the target jumps out of multiple exception clauses.
10875 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
10877 * ldscript, Makefile.am: add linker script to reduce the number of
10878 exported symbols (should also fix the issues with libwine defining
10879 some of the same symbols in io-layer).
10881 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
10883 * driver.c (mini_main): Avoid assertion when no file name is given on
10886 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
10888 * driver.c: added --version/-V command line option.
10889 Added the inline optimization in the regression tests.
10891 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
10893 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
10894 to the type in the method signature (fixes bug#42134).
10896 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
10898 * mini.c: when inlining, check this is not null only when needed (bug #42135).
10900 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
10902 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
10904 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10906 * driver.c: fixed bug #42100.
10908 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
10910 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
10912 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
10914 * mini.c: moved most of the code required to do inlining to its own
10915 function so it can be reused. Inline also ctors if appropriate.
10917 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
10919 * Makefile.am: Link with -export-dynamic so shared libs loaded by
10920 the runtime can call mono API functions.
10922 2003-04-27 Martin Baulig <martin@ximian.com>
10924 * debug-mini.c (mono_debug_init_method): Added
10925 `guint32 breakpoint_id' argument; if the method has a breakpoint,
10926 send a notification to the debugger.
10928 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
10929 running in the Mono Debugger, just pass the breakpoint number to
10930 mono_debug_init_method().
10932 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
10934 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
10936 * mini.c: allow some more unsafe compares.
10938 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
10940 * mini-x86.c, Makefile.am: make distcheck works (partially from
10941 a patch by Richard Lee <r.h.lee@attbi.com>).
10942 * regset.c, regset.h: removed, they are unused.
10944 2003-04-25 Dick Porter <dick@ximian.com>
10946 * driver.c: Usage reports the name as 'mono' not 'mini'
10947 * exceptions-x86.c: Build and run on freebsd
10949 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
10951 * Makefile.am: install the program with the 'mono' name and
10952 the library as libmono instead of mini and libmini.
10954 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
10956 * driver.c: provide the APIs for the embedding interface of the old jit.
10958 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
10960 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
10962 2003-04-23 Martin Baulig <martin@ximian.com>
10964 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
10966 * driver.c: Added `--debug' command line argument to enable
10969 2003-04-23 Martin Baulig <martin@ximian.com>
10971 * debug.[ch]: Removed. The code is now in
10972 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
10974 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
10977 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
10979 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
10981 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10984 (mini_cleanup): moved mono_runtime_cleanup call after the call to
10985 mono_domain_finalize.
10986 (mini_method_compile): use mono_method_profile* if the the option is
10989 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
10991 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
10992 methods with their wrapper.
10994 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
10995 methods with their wrapper.
10997 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
11000 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
11003 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
11006 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
11008 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
11010 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
11012 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
11013 of the mempool. This is slightly faster and uses less memory
11015 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
11017 * mini.c: avoid O(n) allocation for variables.
11019 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
11021 * mini.c: handle items on the stack after inlining methods.
11023 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
11025 * mini.c: make the method->opcode optimization dependent
11026 on MONO_OPT_INSTRINS and do it lazily.
11028 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
11030 * driver.c: print overall results at the end of regression run.
11032 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
11034 * inssel.brg: don't overwrite symbolic registers.
11036 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
11038 * inssel-x86.brg: fix conversion from long to float.
11040 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
11042 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
11044 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
11046 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
11048 * driver.c: Added --print-vtable option as in the old JIT.
11050 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
11052 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
11054 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
11056 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
11058 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
11060 * mini.c regalloc.c regalloc.h: Fix memory leak.
11062 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
11064 * aot.c (mono_aot_get_method): register all used strings
11066 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
11068 * mini.c: always intern strings references with ldstr at compile time.
11070 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
11072 * Makefile.am: add BUILT_SOURCES.
11074 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
11076 * driver.c: give a better error message when the assembly to execute
11077 doesn't have an entry point.
11079 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
11081 * Makefile.am: added hack for automake
11083 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
11086 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
11088 22003-04-07 Martin Baulig <martin@ximian.com>
11090 * Makefile.am: Added Makefile.am.
11092 * debugger-main.c: Removed, this is now in the debugger where it
11095 * mini.pc.in: Call this package `mini' for the moment.