2 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
4 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
6 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
8 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
9 code to the new style trampoline in preparation for IMT support.
11 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
13 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
14 systems already. This also reduces the specific trampiline sizes and
15 prepares for the use of r12 as the IMT identifier register.
17 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
19 * mini-mips.h: endianess fix (simplified from a patch by
20 Thomas Kunze <thommy@tabao.de>, bug #323737).
22 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
24 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
25 to access ucontext fields and enable netbsd support
26 (partially from Magnus Henoch <mange@freemail.hu>).
28 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
30 * genmdesc.pl: patch from Henryk Plötz <henryk@openmoko.org> to
31 use the preprocessor from the CPP env var if it is set.
33 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
35 * mini-trampolines.c: fixed an assertion and moved it earlier in the
36 code, before interface_offset gets used.
38 2007-10-02 Zoltan Varga <vargaz@gmail.com>
40 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
41 mono_class_setup_vtable () before accessing klass->vtable.
43 2007-10-01 Zoltan Varga <vargaz@gmail.com>
45 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
48 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
50 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
51 IMT slots (this saves hundreds of KB of memory in programs like
52 IronPython and Monodevelop).
54 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
56 * mini.c: print the delegate counter.
58 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
60 * mini-x86.c: make it easier to enable the debugging code for IMT
63 2007-09-28 Martin Baulig <martin@ximian.com>
66 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
67 `mono_method_klass_offset' and `mono_method_token_offset'.
69 2007-09-20 Mark Probst <mark.probst@gmail.com>
71 * mini.c: First generics sharing implementation. Can only share
72 in very simple cases. If sharing doesn't work it falls back to
73 dedicated compilation.
75 * mini.h: Flag in MonoCompile to specify whether generic
76 compilation is shared. Flags enum for marking which generic inst
77 of a context is used. Prototypes for helper functions.
79 * generic-sharing.c: Helper functions for generic method sharing.
81 * optflags-def.h: Optimization flag (gshared) for enabling generic
84 * Makefile.am: generic-sharing.c added.
86 2007-09-19 Daniel Nauck <dna@mono-project.de>
88 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
90 2007-09-19 Massimiliano Mantione <massi@ximian.com>
91 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
94 2007-09-19 Martin Baulig <martin@ximian.com>
96 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
97 mono_debug_cleanup() is now part of mono_cleanup().
99 2007-09-18 Zoltan Varga <vargaz@gmail.com>
101 * driver.c (mono_main): Fix a warning.
103 2007-09-17 Zoltan Varga <vargaz@gmail.com>
105 * aot-compiler.c: Optimize various parts when processing large assemblies.
108 * mini.c (mono_patch_info_hash): Improve hash function.
110 2007-09-14 Jonathan Chambers <joncham@gmail.com>
112 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
114 Code is contributed under MIT/X11 license.
116 2007-09-14 Zoltan Varga <vargaz@gmail.com>
118 * mini.c (mini_init): Fix a leak.
120 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
122 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
124 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
126 2007-09-14 Zoltan Varga <vargaz@gmail.com>
128 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
130 2007-09-13 Zoltan Varga <vargaz@gmail.com>
132 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
135 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
137 * mini.c (handle_alloc): Enable managed allocators in AOT code.
139 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
141 * aot-runtime.c (decode_patch_info): Ditto.
143 2007-09-12 Jonathan Chambers <joncham@gmail.com>
145 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
146 static case. Cache delegates in architecture specific code,
147 based on number of parameters.
149 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
150 in architecture specific code, based on number of parameters.
152 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
153 caching happen in architecture specific code now.
155 Code is contributed under MIT/X11 license.
157 2007-09-12 Jonathan Chambers <joncham@gmail.com>
159 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
160 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
161 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
163 Code is contributed under MIT/X11 license.
165 2007-05-15 Massimiliano Mantione <massi@ximian.com>
166 * mini.c: (mono_thread_abort) Fixed bug #82416.
168 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
170 * mini.: hook the new managed GC allocation feature into the JIT.
172 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
174 * mini.c: implementation for the new runtime tls opcode.
176 2007-09-11 Martin Baulig <martin@ximian.com>
179 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
180 `mono_method_inflated_offset'.
182 2007-09-07 Zoltan Varga <vargaz@gmail.com>
184 * driver.c mini.h mini.c: Add a new devel command line option for injecting
185 async exceptions into a method.
187 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
188 purpose of testing whenever the unwinder works at every instruction.
190 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
192 * mini.c: check accessibility of method used in ldftn (fixes
195 2007-09-04 Zoltan Varga <vargaz@gmail.com>
197 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
199 * inssel.brg: Fix a warning.
201 2007-09-03 Martin Baulig <martin@ximian.com>
203 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
204 now takes the `main_method' as argument.
206 2007-09-02 Zoltan Varga <vargaz@gmail.com>
208 * cpu-sparc.md (endfilter): Add missing src1:i argument.
210 2007-08-30 Jonathan Chambers <joncham@gmail.com>
212 * driver.c: include the cil-coff.h header on Windows.
214 Code is contributed under MIT/X11 license.
216 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
218 * mini.c, driver.c: don't include the cil-coff.h header.
220 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
222 * mini.c: flag places that needs fixes fo soft-float support.
224 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
226 * mini.h, inssel-float.brg: fix soft-float constant loads on big
227 endian systems (partially from Dean Jenkins, bug #81924).
229 2007-08-28 Mark Probst <mark.probst@gmail.com>
231 * mini.c (check_linkdemand): Remove embedded reference object in
232 call to LinkDemandSecurityException.
233 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
234 with an IntPtr instead of a reference object.
236 2007-08-28 Zoltan Varga <vargaz@gmail.com>
238 * mini.c (handle_initobj): Handle alignment properly.
240 * inssel.brg (mini_emit_memset): Ditto.
242 * inssel.brg (mini_emit_memcpy): Ditto.
244 * inssel-sparc.brg: Ditto.
246 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
248 2007-08-26 Zoltan Varga <vargaz@gmail.com>
250 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
251 exceptions raised in unmanaged code. Fixes part of #82594.
253 2007-08-24 Mark Probst <mark.probst@gmail.com>
255 * mini.c (mono_method_to_ir), declsec.c
256 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
258 2007-08-22 Martin Baulig <martin@ximian.com>
261 (MonoDebuggerThreadInfo): New typedef.
262 (mono_debugger_thread_table): New global variable.
263 (mono_debugger_thread_created): New public function.
264 (mono_debugger_thread_cleanup): New public function.
268 - removed `get_current_thread' and `lookup_assembly'.
269 - removed `data_table'.
270 - added `thread_table'.
273 (mono_thread_start_cb): Call mono_debugger_thread_created().
274 (mono_thread_attach_cb): Likewise.
275 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
276 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
279 * driver.c (mono_main): Move mono_debug_init() up, before calling
280 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
282 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
284 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
285 together when passing several arguments of type double (gives a small
286 speedup and saves a few bytes of generated code).
288 2007-08-20 Jb Evain <jbevain@novell.com>
290 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
292 2007-08-20 Jb Evain <jbevain@novell.com>
294 * mini.c (mono_method_to_ir): throw MethodAccessException
295 and FieldAccessException instead of InvalidProgramException.
297 2007-08-20 Mark Probst <mark.probst@gmail.com>
299 * mini.c: CoreCLR security checks.
301 * mini.h: Removed MonoSecurityMode (moved to
302 metadata/security-manager.h) and mono_security_mode global var
303 (replaced by set/get functions in security-manager.h).
305 * driver.c: Added "core-clr-test" security mode for testing. Used
306 set-function for setting security mode.
308 2007-08-17 Mark Probst <mark.probst@gmail.com>
310 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
311 the new jit_info_table.
313 * driver.c: Test code for the new jit_info_table (enabled by the
314 define MONO_JIT_INFO_TABLE_TEST).
316 2007-08-14 Zoltan Varga <vargaz@gmail.com>
318 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
319 detection of call <REG> instruction sequence. Fixes build on freebsd.
321 2007-08-13 Zoltan Varga <vargaz@gmail.com>
323 * mini-exceptions.c: Fix a warning.
325 2007-08-11 Zoltan Varga <vargaz@gmail.com>
327 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
328 stack overflow handling code on amd64 too.
330 * mini-exceptions.c (mono_setup_altstack): Make this use
331 mono_thread_get_stack_bounds ().
333 * mini-x86.h: Disable sigaltstack on solaris x86.
335 2007-08-10 Zoltan Varga <vargaz@gmail.com>
337 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
339 2007-08-10 Geoff Norton <gnorton@customerdna.com>
341 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
343 2007-08-08 Zoltan Varga <vargaz@gmail.com>
345 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
347 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
349 2007-08-03 Neale Ferguson <neale@sinenomine.net>
351 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
354 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
356 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
357 to be emitted (bug #82281).
359 2007-08-01 Martin Baulig <martin@ximian.com>
361 Merged the `debugger-dublin' branch.
363 * debug-debugger.h (MonoDebuggerInfo):
364 Removed the `old_*' compatibility entries.
365 Added `debugger_version' and `data_table'.
366 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
367 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
370 (MiniDebugMethodBreakpointInfo): Add `address_list'.
371 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
372 instead of a `gconstpointer'.
373 (mono_debugger_insert_method_breakpoint): Return a
374 `MonoDebugMethodAddressList *'.
376 2007-06-28 Martin Baulig <martin@ximian.com>
378 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
380 2007-08-01 Zoltan Varga <vargaz@gmail.com>
382 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
383 __builtin_frame_address () since it is broken on older gcc versions.
385 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
387 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
388 on the stack overflow handling and made the managed stack overflows
389 catchable in most cases using soft guard pages.
390 * exceptions-x86.c: added code to restore the protection in the soft
391 guard pages at the end of exception handling.
393 2007-07-31 Zoltan Varga <vargaz@gmail.com>
395 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
397 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
399 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
402 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
404 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
405 signal handling support until it has been ported to the new mechanism.
406 * mini.c: fixed stack overflow detection and use the new
407 architecture code to handle signals on the altstack.
409 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
411 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
412 stack overflows on the alt stack.
414 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
416 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
417 stack overflows on the alt stack.
419 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
421 * exceptions-ppc.c: cleanup preparing for altstack support.
423 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
425 * exceptions-arm.c: cleanup preparing for altstack support.
427 2007-07-27 Mark Probst <mark.probst@gmail.com>
429 * mini.c (print_jit_stats): Output hazard pointer stats.
431 2007-07-26 Mark Probst <mark.probst@gmail.com>
433 * driver.c, mini.c: Replaced security mode flags with a single
436 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
438 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
440 2007-07-25 Mark Probst <mark.probst@gmail.com>
442 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
443 (which doesn't do anything yet) for activating Core CLR
444 (Silverlight) security.
446 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
448 * mini-codegen.c: work around a possible gcc bug on arm.
450 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
452 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
453 message for platforms that don't support AOT compilation.
455 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
457 * mini.h, mini.c, driver.c: temporary smcs hack.
459 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
461 * mini-arm.h, mini-arm.c: arm EABI fixes.
463 2007-07-22 Zoltan Varga <vargaz@gmail.com>
465 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
468 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
469 trampolines taking a method argument.
471 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
473 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
474 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
476 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
477 JIT compilation throws an exception. Fixes #82050.
479 2007-07-19 Mark Probst <mark.probst@gmail.com>
481 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
482 with the MONO_EXCEPTION_ defines.
484 2007-07-17 Zoltan Varga <vargaz@gmail.com>
486 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
489 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
490 the cause of an assertion.
492 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
494 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
497 2007-07-15 Zoltan Varga <vargaz@gmail.com>
499 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
500 assert. Should fix #82103.
502 2007-07-14 Zoltan Varga <vargaz@gmail.com>
504 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
505 here too. Fixes #82095.
507 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
510 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
512 * mini-amd64.h: Enable IMT for amd64.
514 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
516 2007-07-12 Zoltan Varga <vargaz@gmail.com>
518 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
520 2007-07-12 Mark Probst <mark.probst@gmail.com>
522 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
523 as soon as check_linkdemand sets an exception_type.
525 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
527 * mini-x86.c: fixed offsets for IMT call sequence.
528 * mini-x86.h: enable IMT again.
530 2007-07-11 Zoltan Varga <vargaz@gmail.com>
532 * trace.c (mono_trace_enter_method): Decode MonoType too.
534 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
536 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
538 * mini-amd64.c: Add preliminary IMT implementation.
540 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
542 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
543 understand the new IMT-base interface invocation (thanks to
544 Daniel Nauck for the report and the remote debugging session).
546 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
548 * mini-x86.c: size and speed optimizations for the IMT bsearch.
550 2007-07-11 Zoltan Varga <vargaz@gmail.com>
552 * Makefile.am (aotcheck): Make this actually use the AOTed code.
554 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
556 * mini-trampolines.c: implement AOT IMT support.
557 * mini-x86.h: enable IMT support for wider testing.
559 2007-07-10 Zoltan Varga <vargaz@gmail.com>
561 * inssel.brg (emit_imt_argument): Add aot support here.
563 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
565 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
567 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
568 of the IMT implementation, partially from massi, with my
569 implementation of the bsearch sequence. Disabled by default until
570 the AOT code is implemented.
572 2007-07-10 Zoltan Varga <vargaz@gmail.com>
574 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
576 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
578 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
580 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
581 arch-independent IMT JIT code from Massimiliano
582 Mantione (massi@ximian.com) with small cleanups from me.
584 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
586 * Makefile.am: fix svn invocation to get the svn revision to be
587 independent of the local language (build fix).
589 2007-07-09 Mark Probst <mark.probst@gmail.com>
591 * mini.c (inline_method): Reset cfg->exception_type if the
592 inlining is aborted. Fixes: 82049.
594 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
596 * mini.c: remove assert from exception handling code when exception_ptr
599 2007-07-05 Zoltan Varga <vargaz@gmail.com>
601 * mini.c (mono_codegen): Add an assert.
603 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
604 enter and leave code.
605 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
607 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
609 * mini-ppc.c: fixed memory corruption for localloc(0)
612 2007-07-05 Zoltan Varga <vargaz@gmail.com>
614 * mini.c: Fix warnings.
616 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
618 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
619 to emit better double->int conversions.
621 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
623 * mini.c: the provided Min/Max optimizations are valid for unisgned
626 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
628 * 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
630 2007-06-28 Miguel de Icaza <miguel@novell.com>
632 * mini.c (mono_running_on_valgrind): Add support for reporting the
633 method and its boundaries to valgrind.
635 2007-06-28 Martin Baulig <martin@ximian.com>
637 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
639 2007-06-25 Zoltan Varga <vargaz@gmail.com>
641 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
643 * generic.2.cs: Add new test case.
645 2007-06-25 Martin Baulig <martin@ximian.com>
647 Merged the `debugger-dublin' branch.
650 (mono_debugger_insert_method_breakpoint): New public method.
651 (mono_debugger_remove_method_breakpoint): Likewise.
652 (mono_debugger_check_breakpoints): New static method.
653 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
655 * debug-debugger.h (MonoDebuggerInfo):
656 Renamed (to keep backward compatibility in the vtable):
657 `insert_breakpoint' -> `old_insert_breakpoint'.
658 `remove_breakpoint' -> `old_remove_breakpoint'.
659 `create_string' -> `old_create_string'.
660 `lookup_class' -> `old_lookup_class'.
661 `lookup_type' -> removed; changed into a dummy field.
662 `lookup_assembly' -> `old_lookup_assembly'.
663 Added (same functionality, but different signature):
664 `create_string', `lookup_class', `lookup_assembly'
666 `get_method_addr_or_bpt', `remove_method_breakpoint',
667 `runtime_class_init'.
669 * debug-debugger.c: Merged the `debugger-dublin' branch.
671 2007-06-23 Zoltan Varga <vargaz@gmail.com>
673 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
675 (peephole_pass): Likewise.
677 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
679 * driver.c: hopefully make setaffinity work also for ancient
682 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
684 * driver.c : win32 build fix.
686 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
688 * driver.c: check for the MONO_NO_SMP env var and bind to a single
689 processor if it is set.
691 2007-06-21 Martin Baulig <martin@ximian.com>
693 * debug-mini.h: New file.
696 (mono_debugger_insert_breakpoint_full): Moved here from
697 ../metadata/mono-debug-debugger.c.
698 (mono_debugger_remove_breakpoint): Likewise.
699 (mono_debugger_breakpoint_callback): Likewise.
701 2007-06-15 Raja R Harinath <rharinath@novell.com>
703 * jit-icalls.c (mono_helper_compile_generic_method): Update to
704 changes in MonoGenericClass.
706 2007-06-14 Zoltan Varga <vargaz@gmail.com>
708 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
710 2007-06-14 Raja R Harinath <rharinath@novell.com>
712 * jit-icalls.c (mono_helper_compile_generic_method): Update to
713 removal of MonoGenericMethod.
715 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
717 * mini-exceptions.c: hooks for the exception events profiling API.
719 2007-06-14 Randolph Chung <tausq@debian.org>
721 * Makefile.ma: Add hppa target.
722 * mini-arch.h: Include mini-hppa.h
723 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
724 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
725 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
727 2007-06-14 Randolph Chung <tausq@debian.org>
729 * inssel.brg: Add rules for "chained" compare-branch operations so that
730 a single compare op can affect multiple branches. Adjust cost for
731 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
732 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
733 cost for some rules so that they can more easily be overridden by
734 per-arch rules (with fixes from lupus).
735 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
737 2007-06-13 Randolph Chung <tausq@debian.org>
739 * mini-ops.h: Reorder branch ops so that they match the order of the
740 corresponding CEE_* ops. The code expects them this way.
741 Add new ops for HPPA target.
742 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
744 2007-06-13 Randolph Chung <tausq@debian.org>
746 * mini-exceptions.c: Handle cases where the stack grows towards
748 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
750 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
752 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
754 * driver.c: explain where a non-matching corlib is found.
756 2007-06-13 Mark Probst <mark.probst@gmail.com>
758 * mini.c (print_jit_stats): Output dynamic code allocation stats.
760 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
762 * mini-exceptions.c: Generate a method profile leave event during
763 an exception to ensure that the profiler gets notified.
765 2007-06-07 Zoltan Varga <vargaz@gmail.com>
767 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
770 * cpu-amd64.md: Add long_and/or/xor opcodes.
772 2007-06-06 Wade Berrier <wberrier@novell.com>
774 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
775 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
776 length of instruction shr_imm (expected 8, got 10)
778 2007-06-06 Zoltan Varga <vargaz@gmail.com>
780 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
782 2007-06-06 Mark Probst <mark.probst@gmail.com>
784 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
785 MonoInternalHashTable again (fixed bug in the internal hash table
788 2007-06-06 Mark Probst <mark.probst@gmail.com>
790 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
791 Have to figure out what makes it crash the SWF regression.
793 2007-06-05 Zoltan Varga <vargaz@gmail.com>
795 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
797 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
799 * mini.c: optimize out the type check when storing null in a
802 2007-06-04 Mark Probst <mark.probst@gmail.com>
804 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
805 MonoInternalHashTable.
807 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
809 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
810 signed integer methods.
812 2007-06-02 Zoltan Varga <vargaz@gmail.com>
814 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
815 permanently since the current approach doesn't work.
817 2007-06-02 Zoltan Varga <vargaz@gmail.com>
819 * inssel.brg (stmt): Only call delegate->invoke_impl if
820 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
822 2007-06-01 Zoltan Varga <vargaz@gmail.com>
824 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
827 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
828 account if it contains a rex prefix.
829 (peephole_pass): Handle OP_FMOVE as well.
831 2007-06-01 Zoltan Varga <vargaz@gmail.com>
833 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
834 as it causes regressions.
836 2007-05-31 Zoltan Varga <vargaz@gmail.com>
838 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
841 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
843 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
844 (mono_arch_get_this_arg_from_call): Ditto.
846 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
848 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
851 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
852 (mono_arch_get_this_arg_from_call): Ditto.
854 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
856 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
857 try to create optimized invoke code and use that for further invocations.
858 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
860 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
862 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
864 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
865 sealed classes or methods.
866 *devirtualization.cs: tests for the new optimization
868 2007-05-29 Zoltan Varga <vargaz@gmail.com>
870 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
871 by the update_volatile () function.
873 2007-05-27 Zoltan Varga <vargaz@gmail.com>
875 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
878 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
880 2007-05-24 Jonathan Chambers <joncham@gmail.com>
882 * mini.c: Add configure checks for header files.
883 * mini-x86.c: Add configure checks for header files.
884 * trace.c: Add configure checks for header files.
885 * aot-runtime.c: Add configure checks for header files.
886 * aot-compiler.c: Add configure checks for header files.
887 * driver.c: Add configure checks for header files.
888 * mini-codegen.c: Add configure checks for header files.
890 Code is contributed under MIT/X11 license.
892 2007-05-22 Zoltan Varga <vargaz@gmail.com>
894 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
895 icompare_imm -128 + op_iclt. Fixes #81703.
897 2007-05-19 Zoltan Varga <vargaz@gmail.com>
899 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
901 2007-05-15 Massimiliano Mantione <massi@ximian.com>
903 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
904 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
905 so that all isinst checks now use "interface_bitmap".
907 2007-05-15 Zoltan Varga <vargaz@gmail.com>
909 * cpu-amd64.md (jmp): Fix a warning.
911 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
913 * basic.cs: Add new regression test.
915 * basic.cs: Remove test which is now in basic-long.cs.
917 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
919 * basic-long.cs: Add new test.
921 2007-05-13 Zoltan Varga <vargaz@gmail.com>
923 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
925 2007-05-12 Zoltan Varga <vargaz@gmail.com>
927 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
929 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
932 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
935 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
936 the exception throwing code a bit.
938 * mini-x86.c (get_call_info): Allocate result from a mempool.
940 2007-05-11 Zoltan Varga <vargaz@gmail.com>
942 * aot-compiler.c (find_typespec_for_class): Fix the assert.
944 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
946 * mini.h (MonoCompile): Add 'token_info_hash' field.
948 * mini.c: Save token->method associations during compilation so the AOT
951 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
952 which reference generic classes and methods.
954 2007-05-10 Zoltan Varga <vargaz@gmail.com>
956 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
958 * aot-compiler.c (compile_method): Fix a typo in a comment.
960 * aot-runtime.c (decode_cached_class_info): Skip generic types.
962 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
965 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
967 2007-05-09 Zoltan Varga <vargaz@gmail.com>
969 * mini.h (MonoCompile): Add 'args' field.
971 * mini.c (mono_compile_create_vars): Store variables representing the arguments
974 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
976 2007-05-08 Zoltan Varga <vargaz@gmail.com>
978 * mini.c (mono_compile_get_interface_var): Remove this unused function.
980 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
982 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
983 opcodes for some opcodes.
985 * mini.h *.brg *.c: Use the new opcodes.
987 2007-05-08 Massimiliano Mantione <massi@ximian.com>
989 * mini.h: Bumped aot revision.
991 * inssel.brg: modified code generation of type checks for interfaces
992 to use the new "MonoClass.interface_bitmap" instead of the old
993 "MonoClass.interface_offsets".
995 2007-04-30 Zoltan Varga <vargaz@gmail.com>
997 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
999 2007-04-29 Zoltan Varga <vargaz@gmail.com>
1001 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
1004 2007-04-27 Neale Ferguson <neale@sinenomine.net>
1006 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
1008 2007-04-27 Wade Berrier <wberrier@novell.com>
1010 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
1011 mini.h) to fix build.
1013 2007-04-26 Zoltan Varga <vargaz@gmail.com>
1015 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
1017 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
1018 causes the corlib unit tests to fail.
1020 2007-04-25 Zoltan Varga <vargaz@gmail.com>
1022 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
1024 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
1026 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
1027 opcodes to the comparison relations.
1029 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
1030 opcodes to their types.
1032 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
1034 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
1035 it in cfg->arch.cinfo.
1037 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
1039 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
1040 cfg->cil_offset_to_bb.
1042 2007-04-24 Zoltan Varga <vargaz@gmail.com>
1044 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
1045 created becase of initlocals.
1047 2007-04-23 Zoltan Varga <vargaz@gmail.com>
1049 * mini-alpha.c cpu-alpha.md: More alpha port work from
1050 Sergey Tikhonov <tsv@solvo.ru>.
1052 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
1054 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
1056 2007-04-19 Zoltan Varga <vargaz@gmail.com>
1058 * cpu-s390.md (break): Correct the length of break instruction.
1060 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
1062 * mini.c: fix a couple of soft-float issues and comments.
1064 2007-04-15 Miguel de Icaza <miguel@novell.com>
1066 * trace.c (is_filenamechar): - is also a filename char.
1068 2007-04-15 Neale Ferguson <neale@sinenomine.net>
1070 * mini-s390.c: Correct checking for enum type in return value processing.
1072 2007-04-14 Raja R Harinath <rharinath@novell.com>
1074 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
1075 (version.h): Makefile is in the build directory.
1077 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
1079 * mini-amd64.h: fix for assertion failure on Solaris/amd64
1081 2007-04-11 Martin Baulig <martin@ximian.com>
1083 * mini.c (can_access_member): Fix handling of generic classes;
1086 2007-04-10 Zoltan Varga <vargaz@gmail.com>
1088 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
1090 2007-04-05 Zoltan Varga <vargaz@gmail.com>
1092 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
1094 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
1096 * mini-codegen.c: make sure the right spill amount is
1097 used for fp or integer registers (fixes the float_sub_spill() on ppc).
1099 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
1101 * mini-ppc.c: fixes for the fp_branch_nan test.
1103 2007-03-23 Zoltan Varga <vargaz@gmail.com>
1105 * basic.cs: Comment out new test which still fails on ia64.
1107 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
1109 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
1111 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
1113 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
1115 2007-03-22 Zoltan Varga <vargaz@gmail.com>
1117 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
1118 on 64 bit machines. Fixes part of #80738.
1120 * basic.cs: Add regression test.
1122 2007-03-17 Zoltan Varga <vargaz@gmail.com>
1124 * inssel.brg basic.cs: Revert previous change to fix build.
1126 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
1129 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
1131 * basic.cs: Add new regression test.
1133 2007-03-17 Zoltan Varga <vargaz@gmail.com>
1135 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
1138 2007-03-16 Neale Ferguson <neale@sinenomine.net>
1140 * cpu-s390x.md: Correct length of break instruction.
1142 2007-03-16 Neale Ferguson <neale@sinenomine.net>
1144 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
1145 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
1147 2007-03-15 Jonathan Chambers <joncham@gmail.com>
1149 * *.c: Begin WIN64 port.
1150 * mini.c: Use correct register in profiler.
1151 * mini-amd64.c: No inline assembly on Win64.
1152 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
1153 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
1154 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
1155 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
1156 mono_arch_ip_from_context for Win64.
1158 Contributed under MIT/X11 license.
1160 2007-03-15 Zoltan Varga <vargaz@gmail.com>
1162 * exceptions-amd64.c (seh_handler): Ditto.
1164 * exceptions-x86.c (seh_handler): Fix a memory leak.
1166 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
1168 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
1169 mini-s390x.c: fixed peephole optimizations to deal
1170 correctly with 1 and 2 byte reload avoidance.
1172 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
1174 * cpu-s390.md, cpu-s390x.md: update localloc length.
1176 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
1178 * cpu-g4.md: added missing descriptions.
1180 2007-03-14 Miguel de Icaza <miguel@novell.com>
1182 * Makefile.am: Add support so the tail tests are not executed on
1183 PowerPC as that is a known limitation of the PowerPC port.
1185 2007-03-13 Jonathan Chambers <joncham@gmail.com>
1187 * runmdesc.bat: Move to msvc directory.
1189 2007-03-13 Jonathan Chambers <joncham@gmail.com>
1191 * runmdesc.bat: Run executable that was produced by the current
1192 target and sent via an argument.
1194 2007-03-11 Zoltan Varga <vargaz@gmail.com>
1196 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
1199 * generics.2.cs: Add regression test.
1201 2007-03-09 Wade berrier <wberrier@novell.com>
1203 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
1205 2007-03-09 Zoltan Varga <vargaz@gmail.com>
1207 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
1208 AOT code depends on this.
1210 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
1212 * mini.c: more precise tracking of types in the eval stack
1213 (part of fix for bug #81044).
1215 2007-03-07 Zoltan Varga <vargaz@gmail.com>
1217 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
1219 * aot-compiler.c (encode_patch): Remove an obsolete comment.
1221 2007-03-06 Zoltan Varga <vargaz@gmail.com>
1223 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
1225 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
1227 2007-02-22 Zoltan Varga <vargaz@gmail.com>
1229 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
1230 a pointer on 64 bit systems. Fixes #80190.
1232 * iltests.il: Add new regression test.
1234 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
1236 * mini.c: inline a constant for Environment.IsRunningOnWindows.
1238 2007-02-19 Geoff Norton <gnorton@customerdna.com>
1240 * trace.c: Remove an erroneous alignemnt check when tracing.
1241 Fixes --trace on OSX86.
1243 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
1245 * mini-$(arch).h: initialize SP in context for all the archs.
1247 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
1249 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
1250 regressions in the thread tests.
1252 2007-02-14 Zoltan Varga <vargaz@gmail.com>
1254 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
1255 - fixed implementation of LOCALLOC opcode
1256 - implemented non-un compare for floats
1258 - implementation of FDIV and CKFINITE opcodes
1259 - fixes for latest mono updates
1260 - additional arch opcodes
1262 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
1264 * Makefile.am: simplify and merge rules for cross-compilation.
1266 2007-02-07 Massimiliano Mantione <massi@ximian.com>
1268 * local-propagation.c: Actually *apply* the fix for bug 80591...
1270 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
1272 * mini-exceptions.c: backuot part of the last change
1273 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
1275 2007-02-06 Massimiliano Mantione <massi@ximian.com>
1276 * inssel.brg: Fix bug 59286.
1279 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
1281 * mini-exceptions.c: patch from Zoltan to correctly check for
1282 stack boundaries (using the stack register, not the frame register),
1283 fixes bugs #80724, #79717.
1285 2007-02-03 Zoltan Varga <vargaz@gmail.com>
1287 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
1288 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
1290 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
1291 presence of frame pointer elimination.
1293 2007-02-01 Geoff Norton <gnorton@customerdna.com>
1295 * mini-x86.h: NetBSD UCONTEX_REG defines.
1297 2007-02-01 Zoltan Varga <vargaz@gmail.com>
1299 * inssel-amd64.brg: Fix amd64 build.
1301 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
1303 * mini.h: remove extern to workaround what looks likes gcc bug 26905
1306 2007-01-31 Zoltan Varga <vargaz@gmail.com>
1308 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
1311 * mini-<ARCH>.c: Use mono_is_regsize_var ().
1313 2007-01-30 Mark Mason <mason@broadcom.com>
1315 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
1316 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
1317 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
1318 beginning support for CEE_JMP [not quite working yet]
1319 * tramp-mips.c: LMF handling now works
1321 2007-01-30 Zoltan Varga <vargaz@gmail.com>
1323 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
1325 * mini.h (NULLIFY_INS): New macro.
1327 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
1329 * mini.c: statistical profiler fix for windows, patch
1330 from Tor Lillqvist (tml@novell.com).
1332 2007-01-30 Massimiliano Mantione <massi@ximian.com>
1333 * local-propagation.c: Fix bug 80591.
1335 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
1337 * Makefile.am: put back the --export-dynamic option as with
1338 the previous gmodule flags (thanks to Robert Jordan).
1340 2007-01-28 Zoltan Varga <vargaz@gmail.com>
1342 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
1344 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
1345 simplify and speed up the local register allocator. Also rename some fields
1346 like iassign->vassign.
1348 * regalloc.c: Remove some functions which are no longer used since their
1349 inlined version is in mini-codegen.c.
1351 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
1353 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
1355 2007-01-27 Zoltan Varga <vargaz@gmail.com>
1357 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
1358 narrowing. Fixes #80622.
1360 * iltests.il: Add new regresssion test.
1362 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
1364 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
1365 debug-debugger.c, debug-debugger.h: warning fixes.
1366 * driver.c: updated copyright year and made it fit in one line.
1368 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
1370 * aot-runtime.c: updated to use mono-dl instead of gmodule.
1372 2007-01-25 Zoltan Varga <vargaz@gmail.com>
1374 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
1376 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
1378 * iltests.il: Add new test for bug #80507.
1380 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
1382 * mini-arm.h: use soft-float also on vfp for now.
1384 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
1386 * mini.c: fix some more soft-float issues.
1388 2007-01-24 Zoltan Varga <vargaz@gmail.com>
1390 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
1392 2007-01-24 Massimiliano Mantione <massi@ximian.com>
1393 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
1394 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
1395 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
1397 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
1399 * mini-arm.c: typo fix.
1401 2007-01-23 Neale Ferguson <neale@sinenomine.net>
1403 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
1405 2007-01-21 Zoltan Varga <vargaz@gmail.com>
1407 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
1408 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
1410 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
1412 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
1414 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
1416 * inssel.brg: Fix a warning.
1418 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
1420 * abcremoval.c ssa.c ssapre.c: Update after this change.
1422 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
1424 * dominators.c (df_set): Use mono_bitset_union_fast.
1426 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
1428 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
1429 mini-codegen.c: reduce relocations and memory usage for the cpu
1432 2007-01-20 Zoltan Varga <vargaz@gmail.com>
1434 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
1436 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
1437 to reduce their size.
1439 2007-01-19 Mark Mason <mason@broadcom.com>
1441 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
1442 * mini-mips.c: more configuration macros, support long conditional branches, additional
1443 asserts, fix epilog instrumentation.
1444 * mini-mips.h: use standard stack walk
1445 * cpu-mips.md: increase size of div, rem and conditional branches
1447 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
1449 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
1452 2007-01-19 Zoltan Varga <vargaz@gmail.com>
1454 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
1455 (compile_method): Ditto.
1457 * aot-runtime.c (decode_klass_info): Ditto.
1459 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
1460 needed by the code generated by inssel.brg. Also fix a warning.
1462 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
1464 * mini.c: deal with enums that become genericinsts by
1465 being nested in a generic class (bug #79956).
1467 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
1469 * mini.c: match the generic definition to check for
1470 private access with generic types (bug #78431).
1472 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
1474 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
1475 to make life easier for people cross-compiling that insist on not
1478 2007-01-17 Mark Mason <mason@broadcom.com>
1480 * inssel-long.brg: patch to deal with mips missing flags
1481 * inssel-long32-mips.brg: implement overflow checks
1482 * insset-mips.brg: implement overflow checks
1483 * mini-mips.h: implement conditional exception handling
1484 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
1485 Remove unused code, minor cleanups.
1486 * exceptions-mips.c: minor cleanups
1487 * mini-ops.h: add mips conditional exception ops
1488 * cpu-mips.md: add mips conditional exception ops
1491 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
1493 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
1494 to deal with mips missing of flags.
1496 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
1498 * exceptions-ppc.c: execute fault handlers.
1500 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
1502 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
1504 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
1506 * mini.c: handle also floating point values in initialize_array.
1508 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
1510 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
1511 array initialization and make it conditional on the intrins option.
1513 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
1515 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
1516 relocations and put the patch info names close to the enum definition.
1518 2007-01-15 Mark Mason <mason@broadcom.com>
1520 * basic.cs, exceptions.cs: break up large tests to increase debugability.
1522 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
1524 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
1526 2007-01-12 Raja R Harinath <rharinath@novell.com>
1528 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
1530 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
1532 * Makefile.am: distribute the mips sources.
1534 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
1536 * mini-codegen.h: handle bug #80489 here, by excluding ecx
1539 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
1541 * cpu-x86.md: back out for now as this triggers other regressions.
1543 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
1545 * cpu-x86.md: force src1 and dest regpair for long shift instructions
1546 to eax:edx, so ecx can't get allocated to them (bug #80489).
1548 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
1550 * mini.c, mini-exceptions.c: enabled running fault handlers
1553 2007-01-03 Miguel de Icaza <miguel@novell.com>
1555 * driver.c: If nothing fail, do not use the string "failed",
1556 because it makes it very annoying to view test result logs on the
1559 2006-12-30 Miguel de Icaza <miguel@novell.com>
1561 * debug-debugger.c (mono_debugger_main): Rename "main" to
1562 "main_method" to prevent a warning.
1564 Remove a warning for unused field.
1566 2006-12-28 Martin Baulig <martin@ximian.com>
1569 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
1571 2006-12-22 Martin Baulig <martin@ximian.com>
1573 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
1574 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
1575 seperate `.mdb_debug_info' section, so we can access it from the
1576 debugger even if the binary is stripped.
1578 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
1579 from the `.mdb_debug_info' here to prevent the linker from
1580 removing that section.
1582 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
1585 2006-12-19 Robert Jordan <robertj@gmx.net>
1587 * mini-x86: enable the code to return small structures in
1588 registers for FreeBSD as well. Fixes bug #80278.
1589 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
1591 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
1593 * mini-x86.c: align the stack when calling the profiler
1594 function instrumenting the prolog (on OSX).
1596 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
1598 * mini.c: emit a break opcode where Debugger.Break () is called.
1600 2006-12-13 Miguel de Icaza <miguel@novell.com>
1602 * mini.c (mono_method_to_ir): Provide useful information on this
1603 assert, to prevent others from debugging like I did.
1605 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
1607 * mini.c: enable code which was incorrectly commented
1610 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
1612 * mini-x86.c: enable on OSX, too, the code to return small
1613 structures in registers.
1615 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
1617 * mini-x86.c: remove the use of the dynamic code manager here, too.
1619 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
1621 * mini.h, debug-debugger.c, tramp-*.c: fixed
1622 mono_debugger_create_notification_function() to use
1623 mono_global_codeman_reserve () instead of a dynamic code manager.
1625 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
1627 * mini.c, jit-icalls.h, jit-icalls.c: remove the
1628 ves_array_element_address() jit icall and use a generated
1629 managed method instead (which is about 4 times faster for a rank 3
1632 2006-11-29 Mark Mason <mason@broadcom.com>
1634 * basic-calls.cs: additional tests for passing
1635 structures as function arguments.
1637 2006-11-29 Mark Mason <mason@broadcom.com>
1639 * mini-mips.h: disable custom exception handling
1640 * mini-mips.c: throw/rethrow should use jalr to call
1641 exception stubs. Fixed bug with passing structures
1642 by value. More support for tracing floating point
1645 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
1647 * mini.c: fixed typo in the soft-float ldind.r4 handling
1650 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
1652 * mini.c, mini.h, driver.c: added --runtime command line
1653 option to select a different runtime than the autodetected one.
1654 * jit.h: added API for embedders to initialize with a specific
1657 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
1659 * mini.c: handle also boxing of r4 values (bug #80024).
1661 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
1663 * mini-ppc.c: force indirect calls until we reserve
1664 enough address space for all the generated code.
1666 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
1668 * exceptions-arm.c: workaround bugs in the libc definition
1671 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
1673 * inssel.brg: fixes from me and Mark Mason.
1675 2006-11-23 Dick Porter <dick@ximian.com>
1677 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
1678 semaphore display now we've fixed the initial value
1680 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
1682 * inssel.brg: partially revert the last change to fix the build.
1684 2006-11-21 Mark Mason <mason@broadcom.com>
1686 * inssel.brg: Add and use compare-and-branch macros to support
1687 architectures that do not have condition code registers (ie. MIPS).
1688 * *-mips.{c,brg,md}: Fix copyright statements
1690 2006-11-20 Mark Mason <mason@broadcom.com>
1692 * Makefile.am: remove mini-codegen.c from list of MIPS sources
1693 * mini.c: Allow GET_CONTEXT to be specified by the arch port
1694 * mini.h: Added declaration for mono_print_ins()
1695 * mini-codegen.c: added ins_spec initializer for MIPS
1696 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
1697 vreg to be virtual and hreg to be non-virtual.
1698 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
1699 is not yet working/implemented correctly.
1700 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
1701 non-static, fixup calls to print_ins() from other parts in the file.
1703 2006-11-20 Mark Mason <mason@broadcom.com>
1705 * basic-calls.cs: added tests for passing structures as arguments
1708 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
1710 * inssel-long32.brg: optimize signed division by power of two.
1712 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
1714 * mini-arm.c: added support for interworking with thumb code
1715 (mono must be still be built using the ARM instruction encoding).
1717 2006-11-19 Miguel de Icaza <miguel@novell.com>
1719 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
1720 verifier has different rules for it. Fixes a few verifier issues
1723 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
1724 at the end, so people know what happened.
1726 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
1728 * brach-opts.c: in optimize_exception_target() make sure we
1729 are in a catch clause (fixes bug #79871).
1731 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
1733 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
1734 more soft-float support fixes.
1736 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
1738 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
1739 that are passed half on the stack and half in registers.
1741 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
1743 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
1744 more mips integration work from Mark E Mason
1745 <mark.e.mason@broadcom.com>.
1747 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
1749 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
1750 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
1751 tramp-mips.c: added sources for the mips port, not
1752 integrated in the build yet. Contributed by
1753 Mark E Mason <mark.e.mason@broadcom.com>.
1755 2006-11-14 Neale Ferguson <neale@sinenomine.net>
1757 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
1759 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
1761 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
1762 put the soft-float rules in its own file since it seems to
1763 break s390 compilation.
1765 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
1767 * mini-arm.c: fixed wrnings.
1769 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
1771 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
1772 inssel-arm.brg: ARM support for soft-float.
1774 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
1776 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
1777 loads and stores of 32 bit fp values.
1779 2006-11-10 Zoltan Varga <vargaz@gmail.com>
1781 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
1783 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
1784 works. Fixes #79852 and #79463.
1786 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
1788 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
1789 more soft-float support WIP and fixes.
1791 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
1793 * mini-arm.c: some VFP updates.
1795 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
1797 * mini-exceptions.c: 0 is a valid local var offset in some
1798 architectures, don't assert (bug #78508).
1800 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
1802 * exceptions-arm.c: fixed off by one error in stack walk code.
1804 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
1806 * mini.h, mini.c: more precise tracking of type load exceptions.
1808 2006-11-03 Robert Jordan <robertj@gmx.net>
1810 * Makefile.am: [WIN32] Add monow.exe target.
1811 * driver.c: [WIN32] Don't detach the console when debugging.
1814 2006-10-30 Miguel de Icaza <miguel@novell.com>
1816 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
1818 2006-10-23 Zoltan Varga <vargaz@gmail.com>
1820 * aot-compiler.c (emit_method_info): Add a case missed earlier.
1822 * driver.c (mini_regression): Fix --regression with AOT.
1824 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
1826 2006-10-17 Zoltan Varga <vargaz@gmail.com>
1828 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
1830 * mini-sparc.h: Don't use sigaction on sparc/linux.
1832 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
1834 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
1836 * mini-exceptions.c: Add proper include files for getpid ().
1838 2006-10-16 Zoltan Varga <vargaz@gmail.com>
1840 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
1841 address instead of a MonoJitInfo* to avoid decoding the exception info for the
1844 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
1845 name cache to reduce its size.
1847 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
1849 2006-10-15 Zoltan Varga <vargaz@gmail.com>
1851 * mini-x86.c: Save/restore the current LMF structure more efficiently using
1852 the mono_lmf TLS variable.
1854 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
1855 trampoline lmf frames.
1857 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
1859 2006-10-14 Zoltan Varga <vargaz@gmail.com>
1861 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
1862 the mono_lmf TLS variable.
1864 * mini-exceptions.c: Access the LMF structure through accessors.
1866 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
1867 variable instead of in jit_tls->lmf.
1869 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
1871 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
1872 trampoline lmf frames.
1874 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
1876 2006-10-12 Zoltan Varga <vargaz@gmail.com>
1878 * mini.c trace.c mini-x86.c: Revert these too.
1880 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
1883 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
1885 * genmdesc.c: removed now dead code.
1887 2006-10-09 Robert Jordan <robertj@gmx.net>
1889 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
1891 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
1893 * mini.h: do not leave gaps in the opcode values.
1895 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
1897 * jit-icalls.h: flag functions as internal here, too.
1899 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
1901 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
1902 functions with the internal attribute.
1904 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
1906 * aot-compiler.c: fclose the file descriptor in the profile read loop.
1908 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
1910 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
1913 2006-10-05 Zoltan Varga <vargaz@gmail.com>
1915 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
1916 tail calls as on other platforms.
1918 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
1920 * iltests.il: Add a few tailcall tests.
1922 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
1924 * driver.c: fix loop for old compilers (bug #79521).
1926 2006-10-02 Zoltan Varga <vargaz@gmail.com>
1928 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
1930 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
1932 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
1933 metadata without any code.
1935 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
1936 more precise debugging information using gdb.
1938 2006-09-30 Zoltan Varga <vargaz@gmail.com>
1940 * inssel-ia64.brg: Make the helper methods static.
1942 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
1944 * inssel-x86.brg: make the helper methods static.
1946 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
1948 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
1950 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
1952 * mini.c: updates for monoburg changes.
1953 * inssel.brg: make a few helper functions static as they should.
1955 2006-09-27 Zoltan Varga <vargaz@gmail.com>
1957 * Makefile.am: Move mini-codegen.c to common_sources.
1959 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
1961 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
1963 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
1964 mini-ppc.h: port to use the common local register allocator.
1966 2006-09-26 Zoltan Varga <vargaz@gmail.com>
1968 * mini.h: Remove the comment too then.
1970 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
1972 * mini.h: put back backend.data which is to be used shortly and
1973 doesn't increase the size of MonoInst. If any 64 bit arch aligned
1974 pointers on 4 byte boundaries it'd have much bigger issues running
1975 and you can ifdef it out anyway.
1977 2006-09-26 Zoltan Varga <vargaz@gmail.com>
1979 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
1980 MonoInst size by 4 bytes on 64 bit machines.
1982 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
1984 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
1985 replacement with more meaningful field names. Arch maintainers, please
1986 check the assigned names are good enough for your arch.
1988 2006-09-26 Zoltan Varga <vargaz@gmail.com>
1990 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
1991 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
1993 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
1995 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
1996 relocations and memory requirements, put the optimization flags
1997 definitions in their own file.
1999 2006-09-24 Zoltan Varga <vargaz@gmail.com>
2001 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
2003 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
2005 2006-09-22 Zoltan Varga <vargaz@gmail.com>
2007 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
2009 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
2011 * inssel.brg: use the correct function to get the size of an item
2012 in an array, given an element class.
2013 * aot-compiler.c: do not access class->class_size directly.
2015 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
2017 * mini.h, debug-mini.c: added a debugging function to print
2018 info about local variables and arguments in a jitted method.
2020 2006-09-20 Zoltan Varga <vargaz@gmail.com>
2022 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
2024 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
2026 2006-09-19 Zoltan Varga <vargaz@gmail.com>
2028 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
2029 inner and outer loops when passing vtypes.
2031 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
2033 * mini-ppc.c: take into account the cpu errata for cache flushing
2034 which caused some random errors (bug #79381).
2036 2006-09-19 Zoltan Varga <vargaz@gmail.com>
2038 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
2039 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
2041 2006-09-17 Zoltan Varga <vargaz@gmail.com>
2043 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
2046 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
2049 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
2050 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
2052 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
2055 2006-09-13 Zoltan Varga <vargaz@gmail.com>
2057 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
2059 2006-09-12 Zoltan Varga <vargaz@gmail.com>
2061 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
2062 macro does not have to be changed during debugging.
2064 * 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>.
2066 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
2068 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
2070 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
2071 MONO_ARCH_NO_EMULATE_MUL is defined.
2073 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
2075 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
2077 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
2079 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
2081 2006-09-11 Zoltan Varga <vargaz@gmail.com>
2083 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
2084 stuff to mini-exceptions.c where it is used.
2086 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
2087 setup code, the real one is in mini-exceptions.c.
2089 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
2090 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
2091 some changes from the freebsd ports tree.
2093 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
2096 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
2098 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
2100 * mini.c: on Linux, check for /proc to be mounted
2101 (bug# 79351, novell bug#201204).
2103 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
2105 * mini.c: handle cases where pthread_attr_getstack() behaves
2106 incorrectly (bug #78096).
2108 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
2110 * mini-arm.c: support larger stack frames (bug #79272).
2112 2006-09-08 Zoltan Varga <vargaz@gmail.com>
2114 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
2116 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
2119 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
2120 mono_class_from_name () to find a class from its name.
2122 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
2124 2006-09-07 Zoltan Varga <vargaz@gmail.com>
2126 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
2128 2006-09-05 Kornél Pál <kornelpal@gmail.com>
2130 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
2132 2006-09-04 Zoltan Varga <vargaz@gmail.com>
2134 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
2135 callinfo->trampoline.
2137 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
2139 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
2142 2006-09-03 Zoltan Varga <vargaz@gmail.com>
2144 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
2146 2006-09-02 Zoltan Varga <vargaz@gmail.com>
2148 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
2149 stats.method_trampolines, it is already done by the generic trampoline code.
2151 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
2153 2006-09-01 Zoltan Varga <vargaz@gmail.com>
2155 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
2157 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
2159 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
2161 * mini.c (print_jit_stats): Print mscorlib mempool size too.
2163 * mini.c (print_jit_stats): Print new stats.
2165 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
2167 2006-08-31 Zoltan Varga <vargaz@gmail.com>
2169 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
2170 Address on two dimensional arrays. Fixes #78729.
2172 * mini.h (MonoCompile): Add a 'skip_visibility' field.
2174 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
2177 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
2179 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
2182 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
2184 (mini_get_ldelema_ins): Ditto.
2186 2006-08-30 Zoltan Varga <vargaz@gmail.com>
2188 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
2189 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
2192 2006-08-29 Neale Ferguson <neale@sinenomine.net>
2194 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
2195 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
2197 * exceptions-s390x.c: Cosmetic change.
2199 * tramp-s390.c: Fix warning.
2201 * cpu-s390.md: Correct length of mul_imm.
2203 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
2205 * aot-compiler.c: added binary writer with ELF backend
2206 implementation (only on Linux/x86 for now).
2208 2006-08-18 Zoltan Varga <vargaz@gmail.com>
2210 * Makefile.am: Don't run net 2.0 AOT tests.
2212 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
2213 (mono_compile_assembly): Skip net 2.0 assemblies as well.
2215 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
2217 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
2219 * aot-compiler.c: simplified and refactored the asm-writing code
2220 to allow different backends.
2222 2006-08-18 Zoltan Varga <vargaz@gmail.com>
2224 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
2226 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
2227 little. Share patches of type TYPE_FROM_HANDLE as well.
2229 * mini.c (mono_patch_info_equal): New helper function.
2230 (mono_patch_info_hash): Ditto.
2232 * aot-compiler.c (emit_method_code): Fix s390 build.
2234 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
2235 is not handled because it is stored as a flag and not as a type ctor. Fixes
2238 2006-08-17 Zoltan Varga <vargaz@gmail.com>
2240 * aot-compiler.c: Fix computation of GOT slot statistics.
2242 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
2243 Also remove support for not PIC AOT.
2245 * mini.h: Bump AOT file format version.
2247 * objects.cs: Add a test for #78990.
2249 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
2250 (peter.dettman@iinet.net.au). Fixes #79087.
2252 * basic-long.cs: Add a test for the above.
2254 2006-08-16 Zoltan Varga <vargaz@gmail.com>
2256 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
2258 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
2261 2006-08-15 Zoltan Varga <vargaz@gmail.com>
2263 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
2266 2006-08-10 Jonathan Chambers <joncham@gmail.com>
2268 * mini.c: Don't verify COM proxy invoke calls
2271 2006-08-10 Dick Porter <dick@ximian.com>
2273 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
2274 which process is holding semaphores locked.
2276 2006-08-08 Zoltan Varga <vargaz@gmail.com>
2278 * mini-ia64.c mini-amd64.c: Fix #79027.
2280 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
2282 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
2284 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
2285 implicit arguments in a vararg call. Fixes #79027.
2287 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
2289 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
2290 (mono_get_array_new_va_signature): Ditto.
2292 2006-08-05 Zoltan Varga <vargaz@gmail.com>
2294 * aot-runtime.c: Call init_plt lazily.
2296 * inssel-long.brg: Fix unsigned long->int conversion.
2298 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
2300 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
2301 that most data is now in the .rss/.data section.
2303 2006-08-04 Zoltan Varga <vargaz@gmail.com>
2305 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
2307 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
2309 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
2311 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
2313 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
2314 virtual call. Fixes #79010.
2316 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
2317 and use the result as the this argument in the real call.
2319 * generics.2.cs: Add a new test for #79010.
2321 2006-08-03 Zoltan Varga <vargaz@gmail.com>
2323 * mini-x86.c: Fix a warning.
2325 * aot-compiler.c: Add a bunch of statistics.
2327 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
2329 2006-08-02 Zoltan Varga <vargaz@gmail.com>
2331 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
2333 2006-08-01 Zoltan Varga <vargaz@gmail.com>
2335 * 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>.
2337 2006-07-13 Miguel de Icaza <miguel@novell.com>
2339 * mini.c (mono_method_to_ir): Obtain the original method in the
2340 CIL stream and use this to perform validation.
2344 2006-07-19 Zoltan Varga <vargaz@gmail.com>
2346 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
2347 (mono_arch_call_opcode): Ditto.
2349 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
2352 * mini.c (mono_patch_info_dup_mp): New helper function.
2354 * aot-compiler.c (compile_method): Fix some of the memory allocated during
2355 compilation. Fixes #78827.
2357 2006-07-18 Kornél Pál <kornelpal@gmail.com>
2359 * declsec.c: Use original security informations for
2360 MONO_WRAPPER_MANAGED_TO_MANAGED.
2362 2006-07-15 Jonathan Chambers <joncham@gmail.com>
2364 * mini.c: Allow Com Interop methods/classes and
2365 don't verify COM wrapper calls
2368 2006-07-13 Zoltan Varga <vargaz@gmail.com>
2370 * inssel-long32.brg: Fix long->i4 checked conversion.
2372 * exceptions.cs: Add a test for the above.
2374 2006-07-08 Zoltan Varga <vargaz@gmail.com>
2376 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
2378 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
2381 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
2384 2006-07-03 Zoltan Varga <vargaz@gmail.com>
2386 * mini.c: Fix solaris/x86 exception handling.
2388 * Makefile.am: Get rid of $(ICU_LIBS).
2390 2006-07-02 Zoltan Varga <vargaz@gmail.com>
2392 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
2393 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
2394 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
2396 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
2398 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
2399 this function causes a SIGSEGV.
2401 2006-06-22 Zoltan Varga <vargaz@gmail.com>
2403 * mini.c: Remove unused solaris/x86 includes.
2405 2006-06-21 Zoltan Varga <vargaz@gmail.com>
2407 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
2409 2006-06-20 Jb Evain <jbevain@gmail.com>
2411 * cpu-g4.md: fix max length of start_handler instruction.
2413 2006-06-20 Massimiliano Mantione <massi@ximian.com>
2414 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
2416 2006-06-16 Massimiliano Mantione <massi@ximian.com>
2417 * ssa.c: Fixed bug 78653 for SSA based deadce.
2418 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
2419 MonoInst.flags, used in SSA based deadce.
2420 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
2421 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
2423 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
2425 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
2426 it can end up using non executable memory on ppc64 systems
2427 running ppc32 userspace (fix from Johannes Berg).
2429 2006-06-14 Dick Porter <dick@ximian.com>
2431 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
2434 2006-06-13 Massimiliano Mantione <massi@ximian.com>
2435 * mini.c: Made so that inline is locally disabled if it would
2436 trigger a .cctor, because too many apps depend on this behavior
2437 (which seems to be also the one of the MS CLR).
2439 2006-06-13 Zoltan Varga <vargaz@gmail.com>
2441 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
2442 No idea why this worked before.
2444 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
2445 which branch to outer exception clauses since they could skip the
2446 inner finally clauses. Fixes #78633.
2448 * exceptions.cs: Add a test for the above.
2450 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
2453 * iltests.il: Add a test for the above.
2455 2006-06-12 Zoltan Varga <vargaz@gmail.com>
2457 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
2458 after the end of a try bblock, to prevent asserts in mini_method_compile ().
2460 * iltests.il: Add a test for the above.
2462 2006-06-10 Zoltan Varga <vargaz@gmail.com>
2464 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
2466 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
2467 methods as instrinsics.
2469 2006-06-09 Wade Berrier <wberrier@novell.com>
2471 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
2472 (simple-cee-ops.h ssapre-mini-ops.h)
2474 2006-06-09 Neale Ferguson <neale@sinenomine.net>
2476 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
2477 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
2479 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
2480 * cpu-s390x.md: Fix max. length values for a couple of instructions.
2482 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
2484 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
2486 2006-06-08 Massimiliano Mantione <massi@ximian.com>
2488 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
2489 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
2490 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
2491 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
2492 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
2493 of opcodes, so that bug 78549 should not happen again.
2494 * ssapre.c: Updated to use the renamed files.
2496 2006-06-08 Zoltan Varga <vargaz@gmail.com>
2498 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
2499 in OP_ATOMIC_EXCHANGE_I4.
2501 2006-06-07 Wade Berrier <wberrier@novell.com>
2503 * tramp-s390.c: Fix s390 build (add missing pointer declarations
2504 in mono_debugger_create_notification_function)
2506 2006-06-06 Zoltan Varga <vargaz@gmail.com>
2508 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
2510 * mini.c (type_from_stack_type): Disable some changes which do not
2513 * driver.c: Reenable opts.
2515 * mini.h (MonoStackSlot): New structure to keep track of the verification state
2516 of the evaluation stack.
2518 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
2519 evaluation stack trace at entry to the bblock.
2521 * mini.c (merge_stacks): New function to perform verification of stack merges.
2522 Turned off by default.
2524 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
2527 2006-06-06 Massimiliano Mantione <massi@ximian.com>
2529 * local-propagation.c: Fixed bug 78549.
2531 2006-06-04 Zoltan Varga <vargaz@gmail.com>
2533 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
2535 2006-06-02 Miguel de Icaza <miguel@novell.com>
2537 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
2538 tramp-arm.c, tramp-ia64.c
2539 (mono_debugger_create_notification_function): Update signature to
2540 new signature and use new protocol for creating the notification
2543 Should fix the build.
2545 2006-06-02 Geoff Norton <gnorton@customerdna.com>
2547 * exceptions-ppc.c (mono_jit_walk_stack)
2548 (ves_icall_get_frame_info): Fix the build
2550 2006-06-02 Zoltan Varga <vargaz@gmail.com>
2552 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
2554 2006-05-31 Raja R Harinath <rharinath@novell.com>
2556 * il2tests.2.il: New file for generics CIL tests. Add test for
2558 * Makefile.am: Update.
2561 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
2564 2006-05-30 Massimiliano Mantione <massi@ximian.com>
2566 * aliasing.c: Fixed bug 78311.
2568 2006-05-29 Martin Baulig <martin@ximian.com>
2570 * mini-exceptions.c (mono_find_jit_info): When computing the
2571 native offset, check whether we're actually inside the method's
2572 code; call mono_debug_print_stack_frame() to format the frame.
2573 (ves_icall_System_Exception_get_trace): Call
2574 mono_debug_print_stack_frame() to format the stack frame.
2575 (ves_icall_get_trace): Update to the new debugging API.
2576 (mono_jit_walk_stack_from_ctx): Likewise.
2577 (ves_icall_get_frame_info): Likewise.
2579 * mini.c (get_method_from_ip): Use the new debugging API.
2580 (mono_print_method_from_ip): Likewise.
2583 (mono_jit_walk_stack): Use the new debugging API.
2584 (ves_icall_get_frame_info): Likewise.
2586 2006-05-27 Zoltan Varga <vargaz@gmail.com>
2588 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
2590 2006-05-25 Massimiliano Mantione <massi@ximian.com>
2592 * mini.c: Added "limitator" to inline for debugging.
2594 2006-05-24 Martin Baulig <martin@ximian.com>
2596 * debug-debugger.c (mono_debugger_init): Create a private,
2597 malloc()-based code manager for the notification function and
2598 intentionally leak it on exit. This fixes the crash-on-exit race
2602 (mono_debugger_create_notification_function): Added
2603 `MonoCodeManager *' argument.
2606 (mono_debugger_create_notification_function): Added
2607 `MonoCodeManager *' argument.
2609 2006-05-23 Massimiliano Mantione <massi@ximian.com>
2611 * aliasing.c: Fixed 64 bit issue.
2612 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
2613 default since all known bugs are fixed (one more time!).
2615 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
2617 * mini.c: write barrier support.
2619 2006-05-23 Martin Baulig <martin@ximian.com>
2621 * debug-debugger.c: Revert Paolo's change. Add comment and #error
2622 check at the top of the file.
2624 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
2626 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
2627 reverting changes without reason and without changelog entries.
2629 2006-05-18 Zoltan Varga <vargaz@gmail.com>
2631 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
2632 to a few opcodes. Fixes #78439.
2634 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
2635 consistency with other archs.
2637 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
2639 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
2641 * debug-debugger.c: fix the build.
2643 2006-05-17 Martin Baulig <martin@ximian.com>
2646 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
2647 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
2648 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
2649 (debugger_attach): Call GC_mono_debugger_add_all_threads().
2651 2006-05-11 Zoltan Varga <vargaz@gmail.com>
2653 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
2655 2006-05-10 Zoltan Varga <vargaz@gmail.com>
2657 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
2658 MONO_TYPE_GENERICINST.
2660 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
2661 MONO_TYPE_GENERICINST.
2663 2006-05-09 Zoltan Varga <vargaz@gmail.com>
2665 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
2668 2006-05-08 Zoltan Varga <vargaz@gmail.com>
2670 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
2672 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
2674 2006-05-06 Zoltan Varga <vargaz@gmail.com>
2676 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
2677 mono_trace_cleanup ().
2679 * iltests.il: Fix problem with the newly added test.
2681 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
2682 due to register constraints, free up the previous hreg. Fixes #78314.
2684 * iltests.il: Add new test for #78314.
2686 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
2687 Interlocked.Add. Fixes #78312.
2689 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
2691 2006-05-05 Zoltan Varga <vargaz@gmail.com>
2693 * inssel.brg (mini_emit_virtual_call): Fix a warning.
2695 2006-05-05 Martin Baulig <martin@ximian.com>
2697 * debug-mini.c (mono_debug_open_block): New method.
2700 (mono_arch_output_basic_block): Call mono_debug_open_block() at
2701 the beginning of each basic block.
2704 (mono_arch_output_basic_block): Call mono_debug_open_block() at
2705 the beginning of each basic block.
2707 2006-05-04 Massimiliano Mantione <massi@ximian.com>
2709 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
2710 default until I understand why they break the build on amd64.
2712 2006-05-04 Zoltan Varga <vargaz@gmail.com>
2714 * mini.c (mini_cleanup): Call mono_cleanup ().
2716 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
2719 2006-05-04 Massimiliano Mantione <massi@ximian.com>
2721 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
2722 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
2723 default since all known bugs are fixed, and I cannot reproduce bug
2724 77944... I'm asking Matt Hargett to test again after this commit.
2726 2006-04-28 Massimiliano Mantione <massi@ximian.com>
2728 * mini-codegen.c: Fixed typo that thrashed inline.
2730 2006-04-28 Zoltan Varga <vargaz@gmail.com>
2732 * dominators.c (compute_dominators): Avoid using a worklist since
2733 it is not correct in some cases. Instead, iterate over all bblocks as
2734 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
2736 2006-04-28 Miguel de Icaza <miguel@novell.com>
2738 * mini.c (mono_jit_compile_method_inner): Use
2739 mono_prepare_exception_from_error that resets the value
2742 2006-04-27 Miguel de Icaza <miguel@novell.com>
2744 * mini.c: Move the mini_loader_error_to_exception to metadata.
2746 2006-04-27 Massimiliano Mantione <massi@ximian.com>
2748 * aliasing.c: Fixed bug 78210.
2750 2006-04-27 Massimiliano Mantione <massi@ximian.com>
2752 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
2753 default until all their problems (or the ones they trigger) are fixed.
2755 2006-04-26 Zoltan Varga <vargaz@gmail.com>
2757 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
2759 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
2760 as loaded only after resolving patches since that could invoke the same method.
2762 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
2764 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
2767 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
2770 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
2773 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
2774 made from AOT code through the PLT table.
2776 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
2777 holding the plt offset when a call is made to the aot plt trampoline.
2779 2006-04-25 Zoltan Varga <vargaz@gmail.com>
2781 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
2784 * Makefile.am (common_sources): Fix build breakage.
2786 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
2787 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
2788 intra-assembly calls if possible.
2790 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
2792 * mini-trampolines.c: Handle PLT entries.
2794 * mini.c: Avoid creating a GOT var for calls.
2796 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
2799 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
2802 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
2805 * mini.h: Bump AOT file format version.
2807 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
2810 2006-04-25 Martin Baulig <martin@ximian.com>
2812 * driver.c: Disable copyprop, consprop and inline when running
2813 inside the debugger.
2815 2006-04-25 Martin Baulig <martin@ximian.com>
2817 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
2818 with `get_current_thread' and added `detach'.
2819 (MonoDebuggerMetadataInfo): Added `thread_size',
2820 `thread_tid_offset', `thread_stack_ptr_offset' and
2821 `thread_end_stack_offset'.
2823 2006-04-25 Zoltan Varga <vargaz@gmail.com>
2825 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
2828 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
2829 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
2831 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
2833 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
2835 * aot.c: Add support for ADJUSTED_IID.
2837 2006-04-24 Zoltan Varga <vargaz@gmail.com>
2839 * aot.c (emit_method_order): Don't align method_order_end.
2841 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
2842 the interface ID changes.
2844 2006-04-21 Dick Porter <dick@ximian.com>
2846 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
2847 cleaning up a thread. Fixes the new part of bug 77470.
2849 2006-04-20 Geoff Norton <gnorton@customerdna.com>
2851 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
2854 2006-04-19 Zoltan Varga <vargaz@gmail.com>
2856 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
2858 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
2859 SIGSEGV. Fixes #78072.
2861 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
2862 unregister our SIGABRT handler.
2864 2006-04-19 Massimiliano Mantione <massi@ximian.com>
2866 * mini.c: Disabled inline where it can alter the call stack in a
2867 way visible from managed code.
2868 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
2871 2006-04-16 Zoltan Varga <vargaz@gmail.com>
2873 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
2874 on other platforms. Fixes #78089.
2876 2006-04-13 Martin Baulig <martin@ximian.com>
2878 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
2879 determine whether we're inside the debugger.
2882 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
2884 2006-04-12 Zoltan Varga <vargaz@gmail.com>
2886 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
2887 handler clauses. Fixes #78024.
2889 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
2890 in the CALL_MEMBASE opcodes. Fixes #78088.
2891 (mono_arch_get_vcall_slot_addr): Ditto.
2893 2006-04-10 Martin Baulig <martin@ximian.com>
2895 * debug-debugger.c: The thread handling code has now been moved
2896 into ../metadata/threads.c.
2898 2006-04-10 Zoltan Varga <vargaz@gmail.com>
2900 * driver.c (mono_main): Fix --with-gc=none build.
2902 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
2903 (mono_spillvar_offset_float): Ditto.
2904 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
2905 hreg, not when its !global, since on ia64, there is a third category: stacked
2908 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
2910 * mini.c: set MonoInst->klass for load field address and a few other
2913 2006-04-10 Zoltan Varga <vargaz@gmail.com>
2915 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
2917 2006-04-07 Zoltan Varga <vargaz@gmail.com>
2919 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
2920 the branch opt changes.
2922 2006-04-06 Dick Porter <dick@ximian.com>
2924 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
2926 * wapihandles.c (mini_wapi_seminfo):
2927 * driver.c (mono_main): Add semaphore info option
2929 2006-04-05 Zoltan Varga <vargaz@gmail.com>
2931 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
2932 branch optimization changes. Fixes #78009.
2934 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
2936 * mini.c: ignore accessibility of methods in managed->native wrappers.
2938 2006-04-04 Zoltan Varga <vargaz@gmail.com>
2940 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
2942 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
2944 2006-04-03 Zoltan Varga <vargaz@gmail.com>
2946 * mini.c: Modify the branch optimizations to preserve the invariant that
2947 the entries inside the in_bb and out_bb arrays are unique.
2948 (mono_unlink_bblock): Avoid creation of new arrays.
2950 2006-04-02 Zoltan Varga <vargaz@gmail.com>
2952 * mini.c (mono_unlink_bblock): Fix regression caused by previous
2955 2006-04-01 Zoltan Varga <vargaz@gmail.com>
2957 * mini.c (optimize_branches): Remove the "optimizations" in
2958 the cbranch1/cbranch2 -> branch cases which were causing several
2959 problems in the past. Fixes #77986.
2961 2006-03-31 Chris Toshok <toshok@ximian.com>
2963 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
2964 default optimizations :(
2966 2006-03-31 Zoltan Varga <vargaz@gmail.com>
2968 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
2971 2006-03-31 Massimiliano Mantione <massi@ximian.com>
2973 * local-propagation.c: Added comments to structs and removed
2974 "Mono" prefixes from local tree mover types.
2976 2006-03-30 Zoltan Varga <vargaz@gmail.com>
2978 * Makefile.am (arch_sources): Define this for each architecture so
2979 libmono_la_SOURCES is defined in one place.
2981 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
2983 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
2986 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
2988 * driver.c: print the GC name supplied by configure.
2990 2006-03-29 Massimiliano Mantione <massi@ximian.com>
2992 * local-propagation.c: Added tree mover, and moved here all the
2993 local propagation code from mini.c
2994 * mini.c: Added support for treeprop, and moved all the local
2995 propagation code to local-propagation.c
2996 * mini.h: Added support for treeprop
2997 * driver.c: Added support for treeprop, enabled consprop, copyprop,
2998 treeprop, inline and deadce by default
2999 * Makefile.am: Added local-propagation.c
3001 2006-03-25 Zoltan Varga <vargaz@gmail.com>
3003 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
3005 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
3007 * debug-debugger.c: make it compile without the Boehm GC.
3009 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
3011 * mini.c: fixed issue with mismatch when an icall is registered
3012 with multiple names but same address.
3014 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
3016 * declsec.c, mini-exceptions.c: use write barrier to set reference
3017 fields of managed objects.
3019 2006-03-19 Zoltan Varga <vargaz@gmail.com>
3021 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
3022 (can_access_internals): Fix a warning.
3024 * mini.c (print_method_from_ip): Rename this to
3025 mono_print_method_from_ip so it gets exported.
3027 * trace.c: Deal with strings inside StringBuilder's containing garbage
3028 and fix memory leaks. Fixes #77848.
3030 2006-03-19 Zoltan Varga <vargaz@gmail.com>
3032 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
3035 2006-03-16 Neale Ferguson <neale@sinenomine.net>
3037 * mini-s390.c: Remove OP_X86_TEST_NULL.
3039 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
3041 * mini.c: use the correct GetHashCode() for the moving collector.
3043 2006-03-16 Massimiliano Mantione <massi@ximian.com>
3045 * liveness.c: Regalloc spill cost tuning.
3047 2006-03-15 Neale Ferguson <neale@sinenomine.net>
3049 * mini-s390x.h: Correct S390_LONG macro.
3051 * mini-s390x.c: Cleanup unused code.
3053 2006-03-15 Zoltan Varga <vargaz@gmail.com>
3055 * jit-icalls.h: New file.
3057 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
3058 icalls and include that instead of including jit-icalls.c.
3060 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
3063 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
3065 * mini.c: when checking for member accessibility, also check for
3066 friend assemblies and for explicit interface implementations.
3068 2006-03-14 Zoltan Varga <vargaz@gmail.com>
3070 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
3072 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
3074 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
3075 common cases are done first.
3077 * mini-ops.h: Only define platform specific opcodes on the given platform.
3079 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
3082 2006-03-14 Martin Baulig <martin@ximian.com>
3084 Revert Paolo's change from r57348:
3086 * mini.h: don't use gboolean for bitfields.
3087 * mini.c: verifier changes for fields and methods accessibility.
3089 2006-03-13 Neale Ferguson <neale@sinenomine.net>
3091 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
3093 * mini-s390x.c: Fix conv_r_un.
3095 * cpu-s390, cpu-s390x.md: Fix lengths.
3097 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
3099 * mini.c: nested types have access to all the nesting
3100 levels, not just the enclosing types.
3102 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
3104 * mini.c: added a few more verification checks.
3106 2006-03-12 Zoltan Varga <vargaz@gmail.com>
3108 * liveness.c: Merge optimizations from the linear-il branch.
3110 2006-03-11 Zoltan Varga <vargaz@gmail.com>
3112 * mini-ia64.c (emit_call): Add a comment.
3114 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
3116 * tramp-ia64.c: Fix some warnings.
3118 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
3120 * mini.h: don't use gboolean for bitfields.
3121 * mini.c: verifier changes for fields and methods accessibility.
3123 2006-03-11 Zoltan Varga <vargaz@gmail.com>
3125 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
3126 lazy icall wrapper changes.
3128 * dominators.c: Replace all the dominator algorithms with faster
3129 ones from the linear-il branch.
3131 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
3134 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
3135 common cases are done first.
3137 * mini-amd64.c: Fix some warnings.
3139 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
3142 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
3145 * mini.h: Add a missing prototype.
3147 2006-03-10 Zoltan Varga <vargaz@gmail.com>
3149 * mini.c: Compile icall wrappers lazily.
3151 * mini-codegen.c: Use printf instead of g_print since its much faster.
3153 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
3156 * mini.c (optimize_branches): Cache the negative result from
3157 remove_block_if_useless ().
3159 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
3160 Also fix some bblock linking issues.
3162 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
3165 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
3167 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
3168 accessed fields first, for better cache behavior.
3170 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
3172 * mini.c: speedup IList<T> array accesses.
3174 2006-03-09 Zoltan Varga <vargaz@gmail.com>
3176 * mini.c (mono_method_to_ir): Handle large methods overflowing the
3177 inline_costs counter. Fixes #77190.
3179 2006-03-06 Zoltan Varga <vargaz@gmail.com>
3181 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
3182 trace messages. Fixes #77706.
3184 2006-03-04 Martin Baulig <martin@ximian.com>
3186 * tramp-amd64.c, tramp-x86.c
3187 (mono_debugger_create_notification_function): Use
3188 mono_global_codeman_reserve() to allocate a buffer at runtime and
3191 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
3193 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
3194 notification function at runtime and then call `initialize' in the
3195 `MONO_DEBUGGER__debugger_info' vtable.
3197 2006-03-04 Zoltan Varga <vargaz@gmail.com>
3199 * iltests.il: Fix a visibility problem.
3201 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
3203 * driver.c, mini.c: add hooks for the counters API.
3205 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
3207 * driver.c: show disabled options.
3209 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
3211 * linear-scan.c: always use cost-driven selection.
3213 2006-02-28 Raja R Harinath <rharinath@novell.com>
3215 * jit-icalls.c (helper_compile_generic_method): Revert change from
3218 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
3220 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
3222 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
3224 * inssel.brg: style fixes, mostly to force the updated monoburg
3225 to run for people using svn.
3227 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
3229 * mini.c: match monoburg changes.
3231 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
3233 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
3234 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
3235 declaration in the header file.
3237 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
3239 * helpers.c: reduce relocations and mem usage.
3241 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
3243 * mini.h, mini-codegen.c: disable logging features if
3244 requested by configure.
3246 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
3248 * mini.c: tiny verifier changes.
3250 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
3252 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
3253 cpu-pentium.md: stack alignment changes for osx/x86,
3254 partially from Geoff Norton <gnorton@customerdna.com>.
3256 2006-02-24 Raja R Harinath <harinath@gmail.com>
3258 * jit-icalls.c (helper_compile_generic_method): Update to changes
3259 in metadata/class.c.
3261 2006-02-24 Zoltan Varga <vargaz@gmail.com>
3263 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
3265 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
3266 interface calls with large offsets.
3268 2006-02-23 Raja R Harinath <rharinath@novell.com>
3270 * jit-icalls.c (helper_compile_generic_method): Document the
3271 special-case we depend on so that we can inflate the method twice
3272 with the same context with no bad side-effects.
3274 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
3276 * mini-x86.c, mini-amd64.c: fix for case when xen support
3279 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
3281 * mini-x86.c, mini-amd64.c: generate code to access tls items
3282 in a faster way for Xen systems.
3284 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
3286 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
3287 updates and compilation fixes for the OSX/x86 port, mostly from
3288 Geoff Norton <gnorton@customerdna.com>.
3290 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
3292 * inssel.brg: faster interface call implementation
3293 to sync with the interface_offsets MonoVTable changes.
3295 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
3297 * mini.c: more verification checks.
3299 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
3301 * mini.c: added a few more verification checks.
3303 2006-02-17 Neale Ferguson <neale@sinenomine.net>
3305 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
3306 facility on the processor and use it if available.
3308 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
3310 * driver.c, aot.c, mini.c: throw exception if the IL code is
3311 invalid or unverifiable.
3313 2006-02-17 Raja R Harinath <rharinath@novell.com>
3315 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
3318 2006-02-16 Zoltan Varga <vargaz@gmail.com>
3320 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
3322 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
3324 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
3325 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
3326 handling of instantiated generic valuetypes.
3328 2006-02-11 Zoltan Varga <vargaz@gmail.com>
3330 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
3331 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
3334 * generics.2.cs: Revert the nullable reftypes tests.
3336 2006-02-10 Zoltan Varga <vargaz@gmail.com>
3338 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
3339 using __builtin_frame_address (1) as it doesn't work in the presence
3340 of optimizations. Hopefully fixes #77273.
3342 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
3343 -> generics.cs change as it doesn't work with some automake versions.
3345 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
3347 * mini.c: handle systems that sue a different way to
3348 retrieve the stack address of the current thread.
3350 2006-02-09 Zoltan Varga <vargaz@gmail.com>
3352 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
3353 it specially in the makefile.
3355 * generics.2.cs: Add tests for nullable reference types.
3357 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
3359 * mini.c: always handle the case when mono_jit_init()
3360 is called in a thread different from the main thread,
3361 confusing libgc (bug #77309).
3363 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
3365 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
3367 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
3369 * mini.c: change optimize_branches () to use a single loop
3370 and introduce a new optimization to simplify some range checks.
3372 2006-02-03 Martin Baulig <martin@ximian.com>
3374 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
3375 and merged with debugger_thread_manager_add_thread().
3376 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
3377 inform the debugger about the main thread.
3379 2006-02-03 Zoltan Varga <vargaz@gmail.com>
3381 * basic.cs: Add test for div.un/rem.un constant folding.
3383 2006-02-03 Neale Ferguson <neale@sinenomine.net>
3385 * cpu-s390x.md: correct int_xor_imm length
3387 2006-02-03 Zoltan Varga <vargaz@gmail.com>
3389 * generics.2.cs: New test for #77442.
3391 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
3394 2006-02-02 Martin Baulig <martin@ximian.com>
3396 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
3397 <mono/metadata/mono-debug-debugger.h>
3399 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
3401 2006-02-02 Martin Baulig <martin@ximian.com>
3403 * debug-debugger.h: New header file for debug-debugger.c.
3405 * debug-debugger.c: Big API cleanup; don't run the managed Main()
3406 function is a separate thread anymore; add support for attaching.
3408 2006-02-01 Zoltan Varga <vargaz@gmail.com>
3410 * tramp-x86.c: Fix a warning.
3412 2006-01-31 Zoltan Varga <vargaz@gmail.com>
3414 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
3415 on very large methods.
3417 * aot.c (load_patch_info): Fix a warning.
3419 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
3421 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
3422 mini-ops.h: alu membase optimizations.
3424 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
3426 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
3427 to speedup StringBuilder.
3429 2006-01-27 Zoltan Varga <vargaz@gmail.com>
3431 * dominators.c (mono_compute_natural_loops): Fix detection of
3432 loop body start blocks.
3434 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
3436 2006-01-26 Zoltan Varga <vargaz@gmail.com>
3438 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
3441 2006-01-25 Massimiliano Mantione <massi@ximian.com>
3443 * aliasing.c: Fixed aliasing issue on 64 bit archs.
3445 2006-01-25 Martin Baulig <martin@ximian.com>
3447 * debug-debugger.c: Moved the `MonoDebuggerManager' and
3448 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
3449 started to cleanup this file a little bit.
3451 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
3453 * mini.c: optimize a codepath frequently happening in generics code.
3455 2006-01-23 Martin Baulig <martin@ximian.com>
3457 * Makefile.am: Only compile debug-debugger.c on supported platforms.
3459 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
3462 * driver.c: debug-debugger.c is only available if
3463 `MONO_DEBUGGER_SUPPORTED' is defined.
3465 2006-01-23 Martin Baulig <martin@ximian.com>
3467 * debug-debugger.c: Only enable this on platforms where the Mono
3468 Debugger is working (x86 and x86_64).
3470 2006-01-21 Martin Baulig <martin@ximian.com>
3472 The Mono Debugger is now using the normal `mono' instead of the
3473 `mono-debugger-mini-wrapper' when executing managed code.
3475 * debug-debugger.c: New file; previously known as
3476 debugger/wrapper/wrapper.c.
3478 * debug-mini.c (mono_init_debugger): Removed.
3480 * driver.c (mono_main): Added new `--inside-mdb' command line
3481 argument which is used when running inside the debugger.
3483 2006-01-20 Zoltan Varga <vargaz@gmail.com>
3485 * liveness.c (mono_analyze_liveness): Remove some unused data
3488 2006-01-17 Zoltan Varga <vargaz@gmail.com>
3490 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
3492 2006-01-16 Zoltan Varga <vargaz@gmail.com>
3494 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
3495 depends on implementation details of monobitset.
3497 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
3500 2006-01-15 Zoltan Varga <vargaz@gmail.com>
3502 * liveness.c: Update after monobitset changes.
3504 2006-01-14 Zoltan Varga <vargaz@gmail.com>
3506 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
3508 2006-01-11 Neale Ferguson <neale@sinenomine.net>
3510 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
3512 * mini-s390x.c: Remove warning messages.
3514 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
3516 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
3518 2006-01-10 Zoltan Varga <vargaz@gmail.com>
3520 * generics.2.cs: Add ldelem/stelem_any test.
3522 2006-01-10 Neale Ferguson <neale@sinenomine.net>
3524 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
3526 2006-01-07 Zoltan Varga <vargaz@gmail.com>
3528 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
3530 2006-01-06 Zoltan Varga <vargaz@gmail.com>
3532 * generics.2.cs: Reenable vtype tests.
3534 * inssel-x86.brg: Remove an icorrect valuetype rule.
3536 2006-01-06 Neale Ferguson <neale@sinenomine.net>
3538 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
3539 initial support for OP_ABS.
3541 2006-01-05 Neale Ferguson <neale@sinenomine.net>
3543 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
3545 2006-01-05 Neale Ferguson <neale@sinenomine.net>
3547 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
3548 conversion and implement LADD/LSUB.
3550 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
3553 2006-01-05 Neale Ferguson <neale@sinenomine.net>
3555 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
3557 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
3560 2006-01-05 Neale Ferguson <neale@sinenomine.net>
3562 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
3563 localloc is encountered. Fixes crash in test-183.cs when using gmcs
3564 (stack walk problem).
3566 2006-01-04 Zoltan Varga <vargaz@gmail.com>
3568 * aot.c (mono_aot_load_method): Fix a warning.
3570 2006-01-03 Neale Ferguson <neale@sinenomine.net>
3572 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
3574 2006-01-03 Zoltan Varga <vargaz@gmail.com>
3576 * iltests.il: Add test for #77148.
3578 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
3581 2006-01-03 Neale Ferguson <neale@sinenomine.net>
3583 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
3585 2006-01-03 Neale Ferguson <neale@sinenomine.net>
3587 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
3588 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
3590 * basic-long.cs: Add lconv-to-r4/r8 tests.
3592 2006-01-03 Zoltan Varga <vargaz@gmail.com>
3594 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
3596 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
3597 here as on other archs.
3599 2005-12-29 Neale Ferguson <neale@sinenomine.net>
3601 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
3603 2005-12-29 Neale Ferguson <neale@sinenomine.net>
3605 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
3607 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
3609 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
3610 instrument_prolog; Add memory_barrier instruction.
3612 2005-12-26 Zoltan Varga <vargaz@gmail.com>
3614 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
3616 2005-12-23 Zoltan Varga <vargaz@gmail.com>
3618 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
3620 * aliasing.c inssel.brg: Fix warnings.
3622 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
3623 could skip initialization of some parts of memory.
3625 * mini.c mini-ia64.c: Fix warnings.
3627 * inssel-sparc.brg: Add an implementation of lneg which actually works.
3629 2005-12-22 Zoltan Varga <vargaz@gmail.com>
3631 * aliasing.c (mono_build_aliasing_information): Add a workaround for
3632 a crash seen on sparc.
3634 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
3636 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
3638 2005-12-21 Neale Ferguson <neale@sinenomine.net>
3640 * mini-ops.h: Add s390_backchain instruction
3642 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
3644 * cpu-s390.md: Add s390_backchain instruction
3646 * mini-s390.c: Significant ABI changes
3648 * mini-s390.h: Cater for zero length structures
3650 2005-12-20 Neale Ferguson <neale@sinenomine.net>
3652 * mini-s390.c: ABI fixes
3654 * inssel-s390.brg: Remove debug statements
3656 * cpu-s390.md: Fix length of ATOMIC_xx operations
3658 2005-12-19 Zoltan Varga <vargaz@gmail.com>
3660 * basic-float.cs: Add float<->long conversion tests.
3662 2005-12-16 Neale Ferguson <neale@sinenomine.net>
3664 * mini-s390.c: Fix LOCALLOC processing.
3666 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
3668 2005-12-15 Zoltan Varga <vargaz@gmail.com>
3670 * iltests.il: Add tests for some opcodes not covered by the other
3673 2005-12-15 Neale Ferguson <neale@sinenomine.net>
3675 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
3676 register loading for Tail processing; Correct trace output.
3678 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
3680 * cpu-s390.md: Correct size of jmp instruction.
3682 2005-12-13 Neale Ferguson <neale@sinenomine.net>
3684 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
3686 2005-12-13 Neale Ferguson <neale@sinenomine.net>
3688 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
3689 Bring s390 up to current level.
3691 2005-12-12 Zltan Varga <vargaz@gmail.com>
3693 * generics.2.cs: Disable the newly added tests as they do not work yet.
3695 * generics.2.cs: Add valuetype tests.
3697 2005-12-09 Zoltan Varga <vargaz@gmail.com>
3699 * basic-long.cs: Add i4->u8 test.
3701 * objects.cs: Add tests for JIT intrinsic.
3703 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
3704 optimizations lost by a mistake.
3706 2005-12-07 Zoltan Varga <vargaz@gmail.com>
3708 * basic-long.cs: Remove a test moved to objects.cs.
3710 * arrays.cs: Add more array tests.
3712 2005-12-06 Zoltan Varga <vargaz@gmail.com>
3714 * arrays.cs: Add new tests for multi-dimensional arrays.
3716 2005-12-06 Raja R Harinath <rharinath@novell.com>
3718 * Makefile.am (test_sources2): Add generics.2.cs.
3719 (EXTRA_DIST): Add test_sources2.
3721 2005-12-05 Ben Maurer <bmaurer@ximian.com>
3723 Support for boxing and unboxing nullable types as well as the
3724 isinst operation on nullables, per the CLI ammendment.
3726 * inssel.brg (CEE_ISINST): Special case for nullable
3728 * mini.c (handle_unbox_nullable): new method
3729 (handle_box): Special case for nullable types
3730 (mono_method_to_ir): Call handle_unbox_nullable in correct
3733 * generics.2.cs: New test suite
3735 * Makefile.am: Support for regression tests with generics.
3737 2005-12-03 Zoltan Varga <vargaz@gmail.com>
3739 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
3740 allocated to registers. Fixes #76800.
3742 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
3744 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
3746 2005-11-30 Zoltan Varga <vargaz@gmail.com>
3748 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
3751 2005-11-29 Zoltan Varga <vargaz@gmail.com>
3753 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
3756 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
3758 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
3759 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
3761 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
3762 single precision before storing to a single precision location.
3764 2005-11-28 Raja R Harinath <rharinath@novell.com>
3766 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
3768 2005-11-27 Zoltan Varga <vargaz@gmail.com>
3770 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
3773 * basic.cs: Remove test_0_byte_compares test which was moved to
3774 objects.cs a long time ago.
3776 2005-11-22 Massimiliano Mantione <massi@ximian.com>
3778 * aliasing.c: Fixed aliasing issue on 64 bit archs.
3780 2005-11-20 Zoltan Varga <vargaz@gmail.com>
3782 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
3783 handlers are called.
3785 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
3788 * mini-ia64.c: Add support for the throw->branch exception
3791 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
3793 2005-11-18 Massimiliano Mantione <massi@ximian.com>
3795 * mini.c: Enabled "fastpath" deadce :-)
3797 2005-11-18 Massimiliano Mantione <massi@ximian.com>
3799 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
3800 alias analysis pass to support it.
3803 * liveness.c: Likewise (liveness computation can use aliasing
3804 information to be more accurate).
3805 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
3806 moreover made so that "--compile-all" uses the given optimization
3807 flags and not the default ones.
3808 * aliasing.c: Alias analysis (new file).
3809 * aliasing.h: Likewise.
3810 * Makefile.am: added "aliasing.c" and "aliasing.h".
3812 2005-11-17 Zoltan Varga <vargaz@gmail.com>
3814 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
3817 2005-11-13 Zoltan Varga <vargaz@gmail.com>
3819 * mini-exceptions.c (mono_handle_exception_internal): Remove the
3820 fp >= end_of_stack exit condition, as it is not needed, and it might
3821 become true for fp eliminated frames.
3823 2005-11-11 Zoltan Varga <vargaz@gmail.com>
3825 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
3828 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
3830 * mini-arm.c: fixed alignment of doubles/longs to match
3831 the C ABI (bug #76635).
3833 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
3835 * aot.c: fix compilation with --enable-minimal=aot.
3837 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
3839 * mini-arm.c: fixed compatibility with the new
3840 floating point emulator package for compares.
3842 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
3844 * mini.c : reverted sig->pinvoke changes (r51396-51397).
3846 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
3848 * mini-exceptions.c (print_stack_frame): Output to stderr.
3849 (mono_handle_native_sigsegv): Ditto.
3851 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
3853 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
3854 OP_LCONV_TO_OVF_I implementation.
3856 * mini-amd64.c: Add support for the throw->branch exception
3859 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
3860 when the catch clause catches a more general exception, i.e. Object.
3862 2005-10-30 Zoltan Varga <vargaz@gmail.com>
3864 * cpu-ia64.md: Remove unused opcodes.
3866 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
3867 specific defines for architectures defining USE_SIGACTION.
3869 * mini-ia64.c: Fix some warnings.
3871 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
3872 version seemed to skip a frame.
3874 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
3876 * mini.c: Clean up the usage of sig->pinvoke flag. Now
3877 only calls which are made to native code use this flag.
3879 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
3881 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
3882 varargs methods as well.
3884 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
3885 which have save_lmf set. Reorganize methods prologs a bit.
3887 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
3888 debugger to the proper place.
3890 2005-10-29 Martin Baulig <martin@ximian.com>
3892 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
3893 when running inside the debugger until the debugger has support
3896 2005-10-26 Zoltan Varga <vargaz@gmail.com>
3898 * mini.h: Fix a warning.
3900 2005-10-24 Miguel de Icaza <miguel@novell.com>
3902 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
3903 we expose publicly, this returns the string.
3905 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
3907 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
3908 with fp elimination.
3910 2005-10-21 Zoltan Varga <vargaz@gmail.com>
3912 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
3913 native stacktrace using the glibc 'backtrace' function if available.
3915 2005-10-20 Zoltan Varga <vargaz@gmail.com>
3917 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
3919 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
3920 handle SIGSEGVs received while in native code.
3922 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
3923 code, call mono_handle_native_sigsegv which will abort the runtime
3924 after printing some diagnostics, instead of converting it into a
3925 confusing NullReferenceException.
3927 2005-10-18 Zoltan Varga <vargaz@gmail.com>
3929 * cpu-pentium.md: Remove unused opcodes.
3931 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
3933 * mini-amd64.h (MonoLMF): Add rsp field.
3935 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
3938 2005-10-17 Zoltan Varga <vargaz@gmail.com>
3940 * mini-codegen.c (get_register_spilling): Fix some warnings.
3942 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
3944 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
3945 elimination during exception handling. Enable fp elimination by
3948 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
3951 2005-10-16 Martin Baulig <martin@ximian.com>
3954 (mono_debugger_run_finally): New public method for the debugger.
3956 2005-10-10 Zoltan Varga <vargaz@gmail.com>
3958 * debug-mini.c (mono_debug_init_method): Fix warning.
3960 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
3961 the 'exname' parameter const to fix some warnings.
3963 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
3965 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
3966 introduced by the previous patch.
3968 2005-10-08 Zoltan Varga <vargaz@gmail.com>
3970 * basic-float.cs: Add test for precision of float arithmetic.
3972 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
3973 when loading/storing single values from/to memory.
3975 * mini.c (mono_jit_compile_method_with_opt): Create the function
3976 pointers in the correct domain.
3978 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
3980 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
3981 introduced by previous patch.
3983 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
3984 when out_filter_idx is NULL.
3986 * mini-exceptions.c: Don't run filter clauses twice during exception
3987 handling. Fixes #75755.
3989 2005-10-07 Zoltan Varga <vargaz@gmail.com>
3991 * aot.c: Add support for ldflda wrappers.
3993 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
3996 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
3998 * mini.c, mini.h: do not consider exception handlers blocks when
3999 setting up interface variables.
4001 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
4003 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
4005 2005-10-03 Zoltan Varga <vargaz@gmail.com>
4007 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
4008 causes a regression.
4010 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
4012 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
4014 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
4015 of the OP_P definitions.
4017 * TODO: Add a proposal for dealing with the CEE/OP mess.
4019 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
4020 optimizations from the x86 port.
4022 * cpu-amd64.md: Ditto.
4024 * basic.cs basic-long.cs: Add tests.
4026 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
4028 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
4029 Patrik Torstensson's implementation of my exception-handling
4030 optimization idea, when the exception object is not used
4033 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
4035 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
4036 of the mul_imm optimizations from the old jit.
4038 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
4040 * mini.c, liveness.c: patch by Patrik Torstensson and
4041 Zoltan Varga to improve performance in methods with
4044 2005-09-30 Zoltan Varga <vargaz@gmail.com>
4046 * driver.c: Remove 'Globalization' entry from --version.
4048 2005-09-28 Zoltan Varga <vargaz@gmail.com>
4050 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
4051 there is a profiler interested in JIT events.
4053 * aot.c: Load profile files produced by the AOT profiling module, and
4054 reorder methods based on the profiling info. Add a 'method_order' table
4055 to the AOT file to make mono_aot_find_jit_info work with the reordered
4058 * mini.h: Bump AOT file version info.
4060 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
4062 * mini-arm.h: work around what looks like a gcc bug when optimizations
4065 2005-09-28 Raja R Harinath <rharinath@novell.com>
4067 * Makefile.am (AM_CFLAGS): Don't use += to append inside
4068 conditionals. Use ...
4069 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
4071 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
4073 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
4074 to determine the amount of memory to copy when passing valuetypes.
4076 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
4077 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
4079 2005-09-27 Zoltan Varga <vargaz@gmail.com>
4081 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
4082 information about aot.
4084 2005-09-27 Ben Maurer <bmaurer@ximian.com>
4086 * *.c: Replace the use of {Enter,Leave}CriticalSection with
4087 macros. This will allow a deadlock debugger to easily be plugged
4090 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
4092 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
4094 2005-09-27 Raja R Harinath <rharinath@novell.com>
4096 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
4097 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
4098 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
4099 ($(arch_built)) [CROSS_COMPILING]: Error out.
4101 2005-09-26 Zoltan Varga <vargaz@gmail.com>
4103 * aot.c: Add support for the no_special_static flag for classes.
4105 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
4107 * Reapply reverted patches.
4109 * *: Revert r50174 as well.
4111 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
4113 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
4115 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
4117 2005-09-23 Miguel de Icaza <miguel@novell.com>
4119 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
4120 part of the SIG_HANDLER_SIGNATURE.
4122 2005-09-23 Zoltan Varga <vargaz@gmail.com>
4124 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
4127 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
4128 introduced by previous patch.
4130 2005-09-21 Zoltan Varga <vargaz@gmail.com>
4132 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
4133 saved registers too.
4135 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
4136 upon the information returned by get_call_info ().
4138 * mini-x86.c (add_float): Fix stack size calculation.
4139 (mono_arch_call_opcode): Rewrite this so it works based up the
4140 information returned by get_call_info ().
4141 (mono_arch_get_this_vret_args): Ditto.
4143 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
4145 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
4146 in cinfo to determine the registers which need to be used.
4148 2005-09-20 Miguel de Icaza <miguel@novell.com>
4150 * driver.c (mono_main): Add --server and --desktop flags.
4152 2005-09-16 Zoltan Varga <vargaz@gmail.com>
4154 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
4155 registers as global registers.
4157 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
4158 longer needed with the new register allocator.
4160 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
4162 * cpu-ia64.md: Remove unused opcodes.
4164 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
4166 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
4168 * cpu-amd64.md: Remove unused opcodes.
4170 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
4171 needed with the new register allocator.
4173 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
4176 2005-09-16 Raja R Harinath <rharinath@novell.com>
4178 * Makefile.am (check-local): Don't invoke semdel-wrapper.
4180 2005-09-16 Martin Baulig <martin@ximian.com>
4182 * exceptions-amd64.c
4183 (throw_exception): Don't call mono_debugger_throw_exception() if
4184 we're a rethrow - see the FIXME in the code.
4186 2005-09-15 Geoff Norton <gnorton@customerdna.com>
4188 * mini.c (mono_init_exceptions): This only works on some architectures.
4190 2005-09-15 Zoltan Varga <vargaz@gmail.com>
4192 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
4195 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
4197 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
4198 now in mini-exceptions.c.
4200 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
4202 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
4203 now in mini-exceptions.c.
4205 2005-09-15 Zoltan Varga <vargaz@gmail.com>
4207 * exceptions-x86.c: Applied patch from Patrik Torstensson
4208 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
4210 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
4211 code into mini-exceptions.c. Add some assertions to it.
4213 2005-09-12 Zoltan Varga <vargaz@gmail.com>
4215 * aot.c (emit_section_change): Applied patch from "The Software Team"
4216 (<software@solmersa.com>). Fix as errors on windows.
4218 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
4220 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
4221 method info into the LMF.
4223 2005-09-11 Zoltan Varga <vargaz@gmail.com>
4225 * mini-ia64.c: Add proper unwind info for method epilogs.
4227 * exceptions-ia64.c: Add some code to help debugging.
4229 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
4231 * mini-exceptions.c: Fix warning.
4233 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
4235 * mini.c: Really fix build.
4237 * mini-x86.c mini-amd64.c: Fix build.
4239 2005-09-11 Zoltan Varga <vargaz@gmail.com>
4241 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
4243 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
4244 some Interlocked methods as intrinsics.
4246 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
4247 for Thread methods as well.
4249 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
4251 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
4253 * mini-ia64.c mini-x86.c mini-amd64.c
4254 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
4257 * mini.c (mono_init_exceptions): Fix build breakage.
4259 2005-09-10 Zoltan Varga <vargaz@gmail.com>
4261 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
4262 of instructions. Use the new ia64_unw_op macros for emitting unwind
4265 * mini.c (mono_init_exceptions): Initialize exception handling
4266 related trampolines at startup.
4268 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
4270 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
4272 2005-09-09 Zoltan Varga <vargaz@gmail.com>
4274 * mini.c: Handle type loading errors gracefully during compilation and
4275 throw the appropriate exception.
4277 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
4279 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
4280 for the mono binary.
4282 2005-09-09 Martin Baulig <martin@ximian.com>
4284 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
4287 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
4289 * mini-arm.h: use emulation for conv.r.un for the release.
4291 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
4293 * mini-arm.c, objects.cs: more fixes and tests for them.
4295 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
4297 * mini-arm.c: align structures to at least 4 bytes to be able
4298 to keep our current optimized memcpy.
4300 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
4302 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
4304 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4306 * mini.c: ignore SIGPIPE.
4308 2005-09-04 Zoltan Varga <vargaz@gmail.com>
4310 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
4312 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
4314 2005-09-02 Zoltan Varga <vargaz@gmail.com>
4316 * mini.h: Add prototype for mono_allocate_stack_slots_full.
4318 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
4320 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
4321 exception handling support.
4322 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
4323 patch by Brian Koropoff <briank@marakicorp.com>).
4325 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
4327 * mini.c: revert another 'optimization' which breaks when
4328 items on the eval stack need to be saved at a basic block end
4331 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
4333 * jit-icalls.c: for arrays, ensure we always provide
4336 2005-08-30 Zoltan Varga <vargaz@gmail.com>
4338 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
4340 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
4342 2005-08-29 Zoltan Varga <vargaz@gmail.com>
4344 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
4345 arguments in their original register.
4347 2005-08-28 Zoltan Varga <vargaz@gmail.com>
4349 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
4352 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
4353 when ssapre is enabled.
4355 * inssel-long.brg: Fix bug in previous patch.
4357 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
4358 multiplication by a constant.
4360 2005-08-27 Zoltan Varga <vargaz@gmail.com>
4362 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
4365 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
4368 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
4370 * inssel-arm.brg: apply changes tested by Brian Koropoff
4371 <briank@marakicorp.com>.
4373 2005-08-25 Zoltan Varga <vargaz@gmail.com>
4375 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
4377 2005-08-24 Zoltan Varga <vargaz@gmail.com>
4379 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
4380 to the same register if dreg is just a base register.
4381 (print_ins): Improve printing of membase opcodes.
4383 * inssel-x86.brg: Add optimized ldind(reg) rules.
4385 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
4387 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
4389 * mini.c: when running under valgrind, set the stack bottom for
4390 the GC at the actual approximate stack for the app (fixes running
4391 mono with valgrind).
4393 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
4395 * mini.c: do no break at the first valuetype to init found
4398 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
4400 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
4402 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
4404 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
4406 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
4408 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
4410 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
4412 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
4414 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
4417 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
4420 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
4423 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
4425 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
4427 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
4429 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
4430 in the tail recursion optimization.
4432 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
4433 debug info into the assembly file.
4435 * iltests.il: Add test for filter regions.
4437 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
4438 initial stack of filter regions. Fixes #75755.
4440 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
4442 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
4445 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
4447 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
4448 the check for an already compiled method on non-ia64 platforms.
4449 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
4452 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
4454 * inssel-x86.brg: Add some optimized call rules.
4456 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
4458 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
4461 * mini.h mini-trampolines.c: Pass the trampoline argument to
4462 mono_arch_patch_delegate_trampoline.
4464 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
4466 * mini-trampolines.c: Fix build.
4468 * mini-amd64.h: Add delegate trampolines.
4470 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
4472 * inssel-amd64.brg: Add optimized call rules.
4474 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
4476 * inssel-ia64.brg: Add optimized ldind(reg) rules.
4478 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
4480 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
4483 * mini-ia64.c: Remove LMF fixmes.
4485 * mini-ia64.h: Remove most fields from LMF.
4487 * inssel-ia64.brg (stmt): Fix unaligned access errors.
4489 * mini-trampolines.c: Add support for IA64 function descriptors.
4491 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
4492 for IA64 function descriptors.
4494 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
4496 * tramp-arm.c: patch the vtable for virtual calls. Added
4497 support code to register/unregister the LMF.
4498 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
4501 2005-08-19 Dick Porter <dick@ximian.com>
4503 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
4504 bit value if needed.
4506 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
4508 * mini.c (mini_get_method): Move handling of wrapper data here.
4510 * mini.c (mono_method_to_ir): Add support for dynamic methods.
4512 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
4515 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
4516 bblock->code does not remain empty.
4518 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
4520 * arrays.cs: Add regression test for #75832.
4522 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
4523 rules. Fixes #75832.
4525 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
4526 instruction scheduling.
4528 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
4530 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
4532 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
4534 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
4536 * mini-codegen.c: Fix VC build.
4538 * cpu-pentium.md: Increase length of atomic_exhange_i4.
4540 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4542 * mini.h: fix signature for mono_register_opcode_emulation.
4544 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
4546 * mini.c: Get rid of most of the helper_sig_... constants using
4547 mono_create_icall_signature ().
4549 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
4551 * jit-icalls.c (helper_ldstr): New helper function.
4553 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
4555 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
4556 throw, load the string using a helper call instead of creating a string object.
4558 * aot.c: Update after LDSTR changes.
4560 * mini.h: Bump AOT file version.
4562 * aot.c: Save class size info into the AOT file. Print more statistics during
4565 * mini.h: Bump AOT file version.
4567 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
4568 ordering of disasm cases. Fixes #74957.
4570 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
4572 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
4573 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
4574 the generic code needed for the ARM port.
4576 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
4578 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
4579 inssel-arm.brg: more ARM features and fixes.
4581 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
4583 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
4584 ARM port work in progress.
4586 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
4588 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
4590 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
4592 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
4594 * inssel.brg (mini_emit_memset): Add support for unaligned access.
4596 * *-ia64.*: Ongoing IA64 work.
4598 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
4600 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
4602 * TODO: Remove out-of-data todo stuff.
4604 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
4607 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
4609 * mini.h: Bump corlib version.
4611 2005-07-27 Martin Baulig <martin@ximian.com>
4614 (create_copy_ins): Added `const unsigned char *ip' argument; set
4615 `copy->cil_code' from it.
4617 2005-07-27 Martin Baulig <martin@ximian.com>
4619 * mini-exceptions.c (mono_handle_exception): Don't call
4620 mono_debugger_handle_exception() for filters.
4622 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
4624 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
4627 2005-07-26 Martin Baulig <martin@ximian.com>
4629 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
4631 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
4632 helper_compile_generic_method() if the method is actually virtual
4635 2005-07-26 Martin Baulig <martin@ximian.com>
4638 (trampoline_code): Renamed to `mono_trampoline_code' and made it
4639 public; this is now accessed directly by the debugger.
4640 (mono_generic_trampoline_code): Removed.
4643 (mono_debug_init_method): Also add interncalls and wrappers.
4645 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
4647 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
4649 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
4651 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
4653 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
4655 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
4657 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
4659 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
4660 getting TLS offsets on AMD64 too.
4662 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
4664 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
4666 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
4668 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
4669 inssel-arm.brg, mini-arm.h: ARM port work in progress.
4671 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
4673 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
4675 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
4678 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
4679 mono_sparc_is_virtual_call ().
4681 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
4683 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
4684 trampoline parameters.
4686 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
4688 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
4689 to mono_arch_get_vcall_slot_addr.
4691 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
4694 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
4696 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
4698 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
4700 2005-07-19 Martin Baulig <martin@ximian.com>
4702 * exceptions-amd64.c (throw_exception): Call
4703 mono_debugger_throw_exception() here like we're doing it on i386.
4705 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
4707 * mini-ia64.c: Add optimized TLS access support.
4709 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
4711 * mini-exceptions.c: Ongoing IA64 work.
4713 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
4715 * mini.c: Use the default optimization set when embedding. Fixes
4718 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
4720 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
4721 of trampolines to a separate file.
4723 * mini-trampolines.c: New file.
4725 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
4728 * tramp-x86.c: Reorganize the trampoline code to be similar to the
4731 * mini-codegen.c: Fix cygwin build.
4733 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
4735 * mini.c: Add some minor changes needed by the IA64 port.
4737 * *-ia64.*: Ongoing IA64 work.
4739 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
4741 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
4742 trampolines into arch-independent and arch-dependent parts.
4744 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
4746 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
4748 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
4750 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
4751 the xp-regalloc-branch for amd64.
4753 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
4754 xp-regalloc-branch for x86.
4756 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
4758 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
4760 2005-07-06 Martin Baulig <martin@ximian.com>
4763 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
4764 (mono_jit_runtime_invoke): Likewise.
4766 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
4768 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
4771 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
4772 without loading their metadata. Reorganize the file format so exception handling+
4773 debug info is kept separate from normal method info. Create MonoJitInfo
4774 structures for methods lazily.
4776 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
4778 (x86_class_init_trampoline): Patch AOT class init trampolines too.
4780 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
4782 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
4785 * mini.h: Bump AOT file version.
4787 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
4789 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
4791 2005-07-01 Raja R Harinath <rharinath@novell.com>
4793 * Makefile.am (check-local): Call semdel-wrapper.
4795 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
4797 * mini-x86.c: Revert the last change as it seems to break the build..
4799 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
4801 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
4803 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
4805 2005-06-27 Ben Maurer <bmaurer@ximian.com>
4807 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
4808 outside of the macro, so strange stuff doesn't happen with gcc4
4809 (NEW_AOTCONST_TOKEN): Likewise.
4811 2005-06-28 Martin Baulig <martin@ximian.com>
4813 * mini.c (mini_class_is_system_array): New static method; use this
4814 instead of `klass->parent == mono_defaults.array_class' everywhere
4815 since this also works for the new generic array class.
4817 2005-06-26 Ben Maurer <bmaurer@ximian.com>
4819 * inssel.brg: Remove warnings.
4821 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
4823 * mini-ia64.c: Ongoing IA64 work.
4825 * basic-float.cs: Add float->i1 conversion test.
4827 * iltests.il: Add conv.u4 test.
4829 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
4831 * inssel-long.brg: Fix bug caused by last change.
4833 2005-06-23 Geoff Norton <gnorton@customerdna.com>
4835 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
4836 BSDs. Allows the x86 JIT to work on OSX86
4838 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
4840 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
4843 * mini-ia64.c: Ongoing IA64 work.
4845 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
4847 * mini-ia64.c: Ongoing IA64 work.
4849 * driver.c: Clean up jit_code_hash as well when using --regression.
4851 * inssel-long.brg: Fix long->i4/u4 conversion rules.
4853 * basic-long.cs: Add tests for long->u4 conversion.
4855 2005-06-18 Ben Maurer <bmaurer@ximian.com>
4857 * mini.c: Take mono_get_domainvar out of macros. This makes sure
4858 that we do not depend on undefined C behavior: the order stuff
4859 gets evaluated within an expression. Fixes mono when compiled on
4862 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
4864 * *-ia64.*: Ongoing IA64 work.
4866 * aot.c: Lower memory usage while loading AOT methods.
4868 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
4870 * mini.h: Bump AOT file format version.
4872 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
4874 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
4876 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
4878 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
4879 not on callee assembly). Fixed some comments.
4881 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
4883 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
4884 it gets proper disassembly.
4885 (emit_method_info): Remove some dead code.
4887 * mini.c (mini_method_compile): Allways allocate the GOT var in
4888 mono_method_to_ir for emulating opcodes.
4890 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
4892 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
4893 before freeing the code memory. Fixes #74990.
4895 * objects.cs: Add regression test for #74992.
4897 * liveness.c: Extend live ranges of arguments to the beginning of the
4898 method. Fixes #74992.
4900 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
4901 so it points into the faulting instruction.
4903 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
4905 * jit-icalls.c (mono_imul_ovf): Add exception handling.
4907 * *-ia64.*: Ongoing IA64 work.
4909 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
4911 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
4913 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
4915 * *-ia64.*: Ongoing IA64 work.
4917 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
4919 * basic-long.cs: Add tests for add/sub.ovf.
4921 * basic.cs: Add tests for sub.ovf.
4923 * *-ia64.*: Ongoing IA64 work.
4925 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
4927 * *-ia64.*: Ongoing IA64 work.
4929 * basic.cs: Add conv.ovf.i4.un test.
4931 2005-06-09 Massimiliano Mantione <massi@ximian.com>
4933 * mini.c: (remove_block_if_useless) Fixed bug 75061.
4935 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4937 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
4939 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
4941 * *-ia64.*: Ongoing IA64 work.
4943 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4946 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
4948 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
4950 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
4952 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
4954 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
4956 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
4957 of a call is callable by a near call.
4959 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
4961 * mini-ia64.c: Ongoing IA64 work.
4963 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
4965 * genmdesc.c: Make the generated array non-static.
4967 * inssel-long.brg: Fix LSHR_IMM rule.
4969 * *-ia64.*: Ongoing IA64 work.
4971 * *-ia64.*: Ongoing IA64 work.
4973 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
4975 * *-ia64.*: Ongoing IA64 work.
4977 * *-ia64.*: Ongoing IA64 work.
4979 * mini-ia64.c: Ongoing IA64 work.
4981 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
4983 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
4985 * objects.cs basic-calls.cs: Move some tests to objects.cs.
4987 * objects.cs basic-long.cs: Move some tests to objects.cs.
4989 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
4991 * *-ia64.*: Ongoing IA64 work.
4993 * iltests.il: Add a new test.
4995 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
4996 newobj. Fixes #75042.
4998 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
5000 * *-ia64.*: Ongoing IA64 work.
5002 * *-ia64.*: Ongoing IA64 work.
5004 * *-ia64.*: Ongoing IA64 work.
5006 * basic.cs objects.cs: Move tests accessing static variables as well.
5008 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
5010 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
5012 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
5014 * driver.c: Always print failed tests.
5016 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
5019 * *ia64*: Ongoing IA64 work.
5021 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
5023 * basic.cs: Add tests for add.ovf. Fix warnings.
5025 2005-05-18 Miguel de Icaza <miguel@novell.com>
5027 * driver.c (mono_main): Avoid crash if no argument is passed to
5028 --break; Do not use g_error, but f_printf. And fix all other
5029 ocurrences of the same crash.
5031 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
5033 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
5034 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
5037 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
5039 * *-ia64.*: Add beginnings of IA64 backend.
5041 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
5043 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
5045 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
5048 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
5050 * mini-amd64.c: Fix a warning.
5052 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
5054 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
5055 in float_neg. Fixes #74897.
5057 * mini-amd64.c (emit_call): Fix another near call bug.
5059 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
5061 * declsec.c: Keep the appdomain information in the structure. Added a
5062 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
5063 value gets overwritten).
5064 * declsec.h: Set the default MonoArray for the the stack to 6. Added
5065 an MonoAppDomain member to MonoSecurityFrame.
5066 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
5067 used in the stack walk. Now use a MonoArray which grow (double) when
5070 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
5072 * mini.c: Re-enabled runtime cleanup, since running threads should
5073 now properly stop when exiting.
5075 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
5077 * mini-codegen.c: New file contaning the arch-independent local
5078 register allocator. Not used by any architectures yet.
5080 * mini.h linear-scan.c: Merge some changes from the
5081 mini-xp-local-regalloc branch.
5083 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
5085 * mini-amd64.c (emit_call): Fix calls to native functions when the
5086 runtime is compiled as a shared library. Fixes #74756.
5088 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
5089 on a literal field. Fixes #74751.
5091 2005-04-25 Raja R Harinath <rharinath@novell.com>
5093 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
5095 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
5097 * objects.cs: Add missing null casting test.
5099 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
5101 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
5102 in wrapper methods. Also rename 'address' variable to 'offset'.
5104 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
5106 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
5109 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
5111 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
5114 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
5116 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
5118 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
5120 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
5121 just the last bytes.
5123 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
5125 * aot.c (mono_compile_assembly): Fix warning.
5127 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
5128 by the _MSC_VER stuff.
5130 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
5132 * inssel-long.brg: Fix #74588.
5134 * cpu-amd64.md: Fix #74591.
5136 * iltests.il: Add new regression tests.
5138 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
5140 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
5143 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
5145 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
5147 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
5148 from Bill Middleton <flashdict@gmail.com>.
5150 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
5152 * arrays.cs: Add new regression test. Fix warnings.
5154 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
5156 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
5157 and leakage in CKFINITE.
5159 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
5160 this to a null op since it is called on amd64 too.
5162 * exceptions-amd64.c (get_throw_trampoline): Align stack.
5164 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
5165 body since this is not used on amd64.
5167 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
5169 * mini-amd64.c: Remove obsolete fixmes.
5171 * mini.c (print_method_from_ip): Fix debugging support.
5173 2005-2-1 Massimiliano Mantione <massi@ximian.com>
5175 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
5176 so that expressions that don't give much gain are not reduced.
5177 * ssapre.h: Likewise.
5179 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
5181 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
5183 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
5185 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
5187 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
5189 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
5191 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
5193 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
5195 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
5198 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
5200 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
5202 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
5204 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
5205 MONO_ARCH_USE_SIGACTION. Fixes #74252.
5207 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
5209 * mini-x86.c: Fix up stack overflow handling.
5211 * exceptions.cs: Add new regression test.
5213 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
5215 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
5216 mono_jit_thread_attach.
5218 * mini.c (mono_method_to_ir): Verify called method is not abstract.
5220 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
5222 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
5223 avoid calling constructors using callvirt.
5225 * inssel.brg: Fix #74073.
5227 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
5229 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
5230 compilation with non-GCC compilers.
5231 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
5232 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
5234 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
5236 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
5237 klass->interface_offsets (will likely fix bug#74073).
5239 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
5241 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
5243 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
5245 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
5246 to amd64_div_reg_size ().
5248 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
5250 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
5252 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
5254 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
5256 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
5258 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
5260 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
5262 * mini.c (mono_precompile_assembly): Load and precompile referenced
5263 assemblies as well. Fixes #74015.
5265 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
5267 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
5269 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
5271 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
5272 a lot of checks and (anyway) permissions cannot work until corlib is
5275 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
5277 * mini-ppc.c: fixed ABI issue on sysv/ppc.
5279 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
5281 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
5282 calls (fixes bug#72824).
5284 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
5286 * mini.c: fix tail recursion elimination (see test in bug#73936).
5288 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
5290 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
5291 some fp functions in sse2 mode.
5293 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
5295 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
5297 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
5299 * mini.h mini.c: Add mono_get_jit_tls_key ().
5301 * mini-x86.c: Enable fast TLS support on windows.
5303 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
5305 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
5306 * mini.c: Check for p/invoke method when generating code. If a
5307 p/invoke method, or it's class, isn't decorated with [Suppress
5308 UnmanagedCodeSecurity] then generate code to call System.Security.
5309 UnmanagedDemand (only if the security manager is active).
5311 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
5313 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
5314 last change as it seems to cause strange crashes.
5316 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
5318 * *.c: handle unsafe function pointers where needed.
5320 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
5322 * mini.c (mono_jit_free_method): Remove the fixme too.
5324 2005-03-15 Miguel de Icaza <miguel@novell.com>
5326 * mini.c: As discussed, make the code actually free the delegate
5327 thunk now, to enable the debugging of delegate problems, use
5328 MONO_DEBUG=1 when running Mono.
5330 This takes also care of parts of the leaks as seen by Joe.
5332 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
5334 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
5335 thread_tls_offset calculation.
5337 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
5339 * declsec.c: Reworked linkdemand checks for icall. The previous code
5340 was using the declaration code (untrusted) and didn't work as expected
5341 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
5344 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
5346 * iltests.il: Add new localloc test.
5348 * mini-amd64.c: Handle large stack allocations the same way as on
5349 windows if stack overflow handling is working.
5351 * mini-amd64.c: Allocate the signal stack using mmap.
5353 * mini.c (sigsegv_signal_handler): Fix reading of context.
5355 * mini-exceptions.c: Fix up stack overflow handling.
5357 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
5359 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
5361 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
5363 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
5365 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
5366 tramp_init functions as they are no longer needed.
5368 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
5370 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
5372 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
5374 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
5376 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
5379 * mini-ops.h: Add OP_LMUL_IMM.
5381 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
5382 long mul/div opcodes as intrinsic.
5384 * mini-amd64.c (emit_call): Handle the case when the callee might be
5387 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
5389 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
5392 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
5394 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
5396 2005-03-09 Ben Maurer <bmaurer@ximian.com>
5398 * mini.c (mono_codegen): Don't leak here, to help people running
5401 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
5403 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
5404 conversions in sse2 mode.
5406 * basic-float.cs: Add regression test.
5408 * mini-amd64.c: Reenable sse2.
5410 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
5412 * mini-amd64.c: Disable sse2 until some regressions are fixed.
5414 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
5416 * driver.c: Copyright text should include 2005.
5418 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
5420 * cpu-amd64.md (load_membase): Fix more max lengths.
5422 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
5424 * cpu-amd64.md (load_membase): Fix max length.
5426 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
5428 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
5430 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
5431 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
5433 * basic-float.cs: Add rounding regression test.
5435 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
5437 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
5439 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
5440 structures in registers for pinvoke wrappers.
5442 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
5444 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
5446 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
5448 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
5449 wrapper to mono_jit_thread_attach.
5451 * mini.c (mini_jit_thread_attach): New jit icall.
5453 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
5454 native->managed wrappers.
5456 * exceptions.cs: Add new regression test.
5458 * mini.c (optimize_branches): Check regions in the cbranch to throw
5459 block case as well. Fixes #73242.
5461 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
5463 * mini.c: thread safety fixes.
5465 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
5467 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
5468 patching stuff, since delegates use jump trampolines so there is
5471 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
5474 * tramp-amd64.c: Fix build.
5476 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
5477 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
5479 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
5480 Rename this to mono_arch....
5481 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
5483 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
5485 * mini-amd64.c (emit_call): If both the caller and the callee is
5486 guaranteed to have 32 bit addresses, emit a normal call.
5488 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
5490 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
5491 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
5492 method_ptr inside delegates.
5494 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
5496 * mini.c (mono_jit_free_method): Free the method info even if the native code is
5497 invalidated. Fixes #73001.
5499 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
5501 * mini-x86.c: Only use stdcall for pinvokes on windows.
5503 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
5505 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
5506 * mini-x86.c: remove unreliable __thread var offset detection,
5507 use the correct accessors and enable by default.
5509 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
5511 * mini.c (mono_jit_free_method): Fix memory leak.
5513 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
5515 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
5517 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
5519 * cpu-amd64.md: Fix lengths of atomic opcodes.
5521 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
5523 * driver.c: try to not imply using ICU is any good.
5525 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
5527 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
5528 functions as inline ops.
5530 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
5531 some Interlocked functions as inline ops.
5533 * mini.c (move_basic_block_to_end): Fix bug in last patch.
5535 * mini.h (MonoBasicBlock): Reorganize fields a bit.
5537 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
5539 * mini.c: Add support for OP_NOT_TAKEN.
5541 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
5542 structures in registers for pinvoke wrappers.
5544 * mini-amd64.c: Fix warnings.
5546 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
5548 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
5550 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
5552 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
5553 address instead of loading the address from it.
5555 * mini-x86.c: Add support for returning small structs in registers
5556 on Win32. Fixes part of #70864.
5558 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
5560 * trace.c (get_token): Improve error checking.
5562 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
5564 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
5566 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
5568 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
5569 it can be reused for MonoClass.
5570 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
5573 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
5575 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
5576 instead of a MonoReflectionMethod. The method information wasn't used
5577 when displaying SecurityException details (but will be now).
5579 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
5581 * Makefile.am : windows build fix.
5583 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
5585 * iltests.il: Add new regression test.
5587 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
5590 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
5592 * mini.c: Moved linkdemand check into helper function check_linkdemand
5593 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
5596 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
5598 * declsec.c: Added statistics counter for different kinds of
5600 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
5601 (and commented) declaration.
5602 * mini.c: Added statistics counter for security Demand code
5603 generation. Added display of security statistics.
5605 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
5607 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
5608 Fix compilation errors under gcc-2.95.
5610 2005-02-12 Ben Maurer <bmaurer@ximian.com>
5612 * mini.c, driver.c: Use the new jit trampoline hashtable
5614 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
5616 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
5618 2005-02-11 Martin Baulig <martin@ximian.com>
5620 * debug-mini.c (mono_debug_close_method): Free the line number array.
5622 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
5624 * aot.c: Break up large methods into smaller ones. Share GOT slots for
5627 * mini.h: Bump AOT file format version.
5629 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
5631 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
5633 * declsec.h: Added macros to get/set lazyly initialized security
5634 informations about assemblies. Added new enum for different type of
5635 possible LinkDemand violation. Added function to check LinkDemands.
5636 * mini.h: Added a field to MonoCompile to hold any security violation
5637 detected when JITting a method (so it can be thrown later).
5638 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
5639 and CEE_CALLVIRT. Added code to throw exception at the end of
5640 mini_method_compile (note: the exception is unhandled right now).
5642 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
5644 * mini.c, jit-icalls.c: use the managed implementation of
5645 memset for initobj and memset, to avoid managed <-> unmanaged
5648 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
5650 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
5651 optimization if it would need a GOT var.
5653 * basic.cs: Add tests for constant propagation and switch statements.
5655 * ssa.c: Fix out-of-range constant propagation and switch statements.
5657 2005-02-09 <vargaz@freemail.hu>
5659 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
5661 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
5663 * cpu-amd64.md (load_membase): Fix max length of load_membase.
5665 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
5667 * mini.c: update to new signature of mono_class_get_allocation_ftn().
5669 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
5671 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
5672 arithmetic operations.
5674 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
5676 * mini-ppc.c: add a workaround for broken user code that
5677 DllImports vararg functions with non-vararg signatures.
5679 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
5681 * mini.c (mono_jit_compile_method_inner): Add detection and a
5682 meaningfull error message for assemblies written in Managed C++.
5684 * tramp-amd64.c mini-amd64.h: Add support for
5685 create_trampoline_from_token ().
5687 * aot.c mini-x86.c abcremoval.c: Applied patch from
5688 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
5690 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
5692 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
5693 which takes a MonoImage/token as parameter instead of a MonoMethod.
5695 * aot.c: Use the new trampoline for initializing vtables.
5697 * aot.c: Add support for ldfld/stfld_remote wrappers.
5699 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
5700 rules for compare <MEM>, IMM.
5702 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
5704 * aot.c: Handle inherited finalizers correctly.
5706 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
5708 * inssel.brg (stmt): Add a missing _setup_... ().
5710 * aot.c: Save some parts of the class state to the AOT file and use it
5711 to recompute that state when a class is initialized.
5713 * mini.c: Install AOT hooks into the runtime.
5715 * mini.h: Bump AOT file format version.
5717 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
5720 * iltests.il: Add new test.
5722 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
5726 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
5728 * mini.c: setup the statistical profiler in the thread attach
5729 callback to cope with the new single thread code.
5731 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
5733 * mini-ppc.c: ensure we have enough room for the profiler
5734 calls (fixed bug#72084).
5736 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
5738 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
5741 2005-2-1 Massimiliano Mantione <massi@ximian.com>
5743 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
5745 2005-2-1 Massimiliano Mantione <massi@ximian.com>
5747 * ssapre.c: Fixed an issue with down safety (this allows IronPython
5748 to succesfully execute parrotbench).
5749 * ssapre.h: Likewise.
5751 2005-2-1 Massimiliano Mantione <massi@ximian.com>
5753 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
5754 variable for stores to method arguments (fixes a SSAPRE issue).
5756 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
5758 * mini.c: handle value types in dup, fixes gen-112.cs.
5760 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
5762 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
5763 sequence for calls in dynamic methods to avoid thunks.
5765 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
5767 * mini.c: correctly remove dynamic methods from the hashtable.
5769 2005-1-20 Massimiliano Mantione <massi@ximian.com>
5771 * driver.c: Disabled SSAPRE until fix the bug that appears
5772 in IronPython's parrotbench.
5774 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
5776 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
5778 * mini.c (mono_method_to_ir): Revert the previous change.
5780 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
5783 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
5784 mono_jit_info_table_find () etc. when running under valgrind.
5786 * inssel.brg: Fix warnings.
5788 * mini-exceptions.c: Fix warnings.
5790 2005-01-31 Martin Baulig <martin@ximian.com>
5792 * driver.c (compile_all_methods_thread_main): Don't try to compile
5793 generic methods or anything which has type parameters.
5795 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
5797 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
5799 * TestDriver.cs: Add --verbose flags.
5801 * graph.c ssa.c: Fix 64 bit warnings.
5803 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
5804 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
5805 Fix 64 bit warnings.
5807 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
5808 variable not spotted by gcc.
5810 * mini-amd64.c inssel-amd64.brg: Applied patch from
5811 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
5812 X86_COMPARE_MEMBASE opcodes.
5814 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
5816 2005-01-29 Ben Maurer <bmaurer@ximian.com>
5818 * *: MonoMethod->signature might be NULL now. You *MUST* use
5819 mono_method_signature.
5821 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
5823 * driver.c (compile_all_methods_thread_main): Compile the methods
5824 without invoking cctors.
5826 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
5828 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
5829 * basic-calls.cs: test for the above.
5831 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
5833 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
5834 MonoJitInfo changes.
5836 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
5838 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
5839 eagerly if it contains dynamic methods.
5841 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
5843 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
5844 trace, it is now computed by an icall from trace_ips.
5846 * mini-exceptions.c: Fix a warning.
5848 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
5850 * mini-exceptions.c: don't bother getting stack trace info if
5851 it's not going to be used.
5853 2005-01-27 Raja R Harinath <rharinath@novell.com>
5855 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
5858 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
5860 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
5862 * aot.c: Avoid calling mono_method_get_header () if not needed.
5864 * mini.h: Bump AOT file format version.
5866 * mini.c (mono_emit_native_call): Allocate a GOT var here.
5868 * mini.c (mono_print_tree): Print more info for calls.
5870 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
5872 * declsec.h: Remove warning by adding missing include for marshal.h
5874 2005-01-26 Martin Baulig <martin@ximian.com>
5876 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
5879 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
5881 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
5884 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
5886 * aot.c (mono_compile_assembly): Fix a warning.
5888 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
5890 * declsec.c: Look for security attributes on the original MonoMethod
5891 (and not the wrapped one). This fix permissions on icalls.
5893 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
5895 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
5897 * mini.c (mono_allocate_stack_slots): Add a fixme.
5899 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
5901 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
5903 * inssel.brg: optimize casts of sealed types (more
5904 optimizations waiting for fixes in remoting).
5906 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
5908 * inssel.brg (stmt): Add another dummy rule.
5910 * driver.c: Fix warnings.
5912 * driver.c (mono_main): If running under valgrind, instruct glib to use
5913 the system allocation functions so valgrind can track the memory
5914 allocated by the g_... functions.
5916 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
5918 * mini-ops.h: Add OP_DUMMY_STORE opcode.
5920 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
5922 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
5923 variables in try regions.
5925 * mini.c (mini_method_compile): Don't disable optimizations on large
5926 methods when AOT compiling.
5928 * mini.c (mono_allocate_stack_slots): New arch independent method to
5929 allocate stack slots. Not yet used.
5931 2005-01-22 Ben Maurer <bmaurer@ximian.com>
5933 * debug-mini.c (mono_debug_close_method): Plug some leaks.
5935 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
5937 * mini-ppc.c: make the branch info relative as the code
5938 buffer can be reallocated.
5940 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
5942 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
5943 * driver.c: Removed the AOT/security restriction. Now initialize the
5944 security manager (in metadata) if --security is used.
5945 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
5946 rather than the pointer to declarative security, when AOT is used.
5948 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
5950 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
5951 basic blocks, reduced intrinsic exception throwing code size.
5953 2005-01-22 Miguel de Icaza <miguel@ximian.com>
5955 * driver.c (mini_usage): Reorder the usage screen.
5957 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
5959 * mini.c (mono_resolve_patch_target): Fix warning.
5961 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
5963 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
5966 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
5968 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
5969 breaks the amd64 build.
5971 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
5972 register allocation. Fixes #71454.
5974 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
5976 * arrays.cs: Add new regression test.
5978 2005-1-20 Massimiliano Mantione <massi@ximian.com>
5980 * ssapre.c: Turned usage of snprintf to GString.
5981 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
5982 (I left it on by mistake in my previous commit).
5984 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
5986 * mini.c, cfold.c, basic-calls.cs: preserve side effects
5987 on cond branch optimization (fixes bug# 71515).
5989 2005-1-20 Massimiliano Mantione <massi@ximian.com>
5991 * abcremoval.c: Fixed bug 71062.
5992 * abcremoval.h: Likewise.
5994 2005-1-20 Massimiliano Mantione <massi@ximian.com>
5996 * mini.c: Added a new functionality to optimize_branches, the removal
5997 of useless basic blocks, and fixed some problem in the removal of
5998 critical edges; some utility functions added for both purposes.
5999 * ssapre.c: Added complex expression support, and fixed bug 70637.
6000 * ssapre.h: Likewise.
6001 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
6003 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
6004 * driver.c: Re-enabled SSAPRE.
6006 2005-01-19 Martin Baulig <martin@ximian.com>
6008 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
6009 the result of mono_get_method_constrained().
6011 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
6013 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
6016 2005-01-18 Geoff Norton <gnorton@customerdna.com>
6018 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
6019 be detected. Fixes #59296.
6021 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
6023 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
6024 which can happen. Fixes #71361.
6026 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
6028 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
6031 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
6033 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
6034 appdomain-unload.exe to fail.
6036 * mini.c: Fix some memory leaks.
6038 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
6040 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
6041 Fixed bug and sped up some codepaths.
6043 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
6045 * mini.c: Fix some memory leaks.
6047 * exceptions.cs basic-long.cs: Add test for checked ulong->int
6050 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
6052 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
6055 * iltests.il: Add regression test for #71320.
6057 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
6059 * mini.c (mono_codegen): Fix installation of profiler hooks.
6061 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
6063 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
6065 * mini.h, mini.c, cfold.c: optimize access to enum
6066 readonly fields, too. Eval conditional branches if possible
6067 to perform unreachable code removal in more cases.
6069 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
6071 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
6073 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
6076 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
6077 WinXP DEP. Fixes #71244.
6079 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
6081 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
6083 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
6085 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
6087 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
6089 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
6092 * mini.h: Bump AOT version.
6094 * mini.h (MonoCompile): Change exvar to a hash table.
6096 * mini.c: Allocate a separate exvar for each handler block.
6098 * mini.c: Get rid of the computation of filter_lengths, its not needed.
6100 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
6101 ex var with the pending exception and only throw if the two are equal.
6104 * exceptions.cs: Add tests for rethrow and nested catch clauses.
6106 * mini-x86.c: Fix warnings.
6108 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
6109 used by all the ports now.
6111 * aot.c: Add write-symbols and save-temps options.
6113 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
6115 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
6117 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
6119 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
6122 * tramp-s390.c: Check vtable slot belongs to the domain.
6124 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
6125 as per other platforms.
6127 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
6129 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
6131 * driver.c: we don't run the Main() code in a subthread anymore.
6133 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
6135 * mini.c: added experimental rtc support in the statistical
6136 profiler: if the user has the permission, more accurate statistics
6137 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
6138 The MONO_RTC value must be restricted to what the linux rtc allows:
6139 power of two from 64 to 8192 Hz.
6141 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
6143 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
6145 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
6147 * mini-ppc.c: better icache flush for smp.
6149 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
6151 * mini-amd64.c (emit_move_return_value): Fix memory leak.
6153 * mini-x86.c (get_call_info): Add the get_call_info () code from the
6154 amd64 port, not yet used.
6156 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
6158 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
6161 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
6163 * driver.c: Added --security option to activate the security manager.
6164 Right now this will allow code generation for declarative demands and
6165 is disabled when AOT is specified.
6166 * mini.c: Add code generation for declarative security demands.
6167 * mini.h: Add mono_use_security_manager as an extern gboolean.
6169 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
6171 * aot.c (mono_compile_assembly): Speed up compilation a bit by
6172 emitting more dense assembly code.
6174 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
6175 exception throwing stuff.
6177 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
6179 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
6182 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
6185 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
6188 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
6190 * tramp-*.c: Only patch vtable slots if the object is in the current
6191 domain. Fixes appdomain-unload.exe.
6193 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
6195 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
6198 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
6200 * mini.c (reverse_branch_op): New helper function.
6202 * mini.c (optimize_branches): Run the new optimization only on
6203 platforms which support it. Also reverse all kinds of branches.
6205 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
6207 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
6210 * mini.c (optimize_branches): Reverse not-equals branches if the false
6211 bblock is a throw. This happens a lot of time with argument checking in
6214 * mini.c (mono_codegen): Add support for placing basic blocks after
6215 the function epilogue.
6217 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
6220 2005-01-05 Miguel de Icaza <miguel@ximian.com>
6222 * mini.c (setup_stat_profiler): Only set this up if the platform
6223 supports ITIMER_PROF.
6225 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
6227 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
6230 * inssel.brg: Fix a warning.
6232 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
6234 * mini.c: added support for statistical profiler
6235 (run with: --profile=default:stat).
6237 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
6239 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
6241 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
6243 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
6244 related to global registers from the amd64 port.
6246 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
6248 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
6250 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
6251 with global registers.
6252 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
6254 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
6256 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
6258 * debug-mini.c (encode_value): Fix off-by-one.
6260 * aot.c (encode_value): Likewise.
6262 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
6264 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
6266 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
6269 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
6271 * aot.c (emit_method_info): Increase size of temp buffer.
6273 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
6276 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
6278 * aot.c (emit_method_info): Fix build.
6280 * aot.c: Further rework of the AOT file format to reduce the size of
6281 the method info data.
6283 * mini.h: Bump AOT file format version.
6285 2004-12-27 Martin Baulig <martin@ximian.com>
6287 * mini.c (mini_get_method): New static method; call
6288 mono_get_method_full() and mono_get_inflated_method().
6289 (mono_method_to_ir): Use mini_get_method() instead of
6290 mono_get_method_full().
6292 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
6294 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
6296 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
6298 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
6300 * inssel-amd64.brg: Add some optimization rules.
6302 2004-12-24 Ben Maurer <bmaurer@ximian.com>
6304 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
6305 standard not GC'd stuff is fine.
6307 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
6309 * aot.c: Rework the AOT file format to get rid of most of the global
6310 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
6312 * mini.h: Bump AOT file format version.
6314 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
6316 * mini.h: Bump AOT file format version.
6318 * aot.c (mono_aot_is_got_entry): New function to determine if an
6319 address is inside a GOT.
6321 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
6323 * cpu-pentium.md: Increase the maximum size of some instructions which
6324 might involve a got access.
6326 * mini.c (get_method_from_ip): Another debug helper function.
6328 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
6329 when got var accesses are created during the decompose phase.
6331 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
6333 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
6334 argument mini_compile_method and to MonoCompile, and use this to
6335 determine whenever a given method is compiled for AOT. This allows the
6336 other methods compiled during AOT compilation to be free of AOT stuff,
6337 so the backends does not need to add special support for them by
6338 creating a fake GOT etc.
6340 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
6343 2004-12-21 Ben Maurer <bmaurer@ximian.com>
6345 * mini.c (mono_method_to_ir): It turns out that some of the
6346 x-appdomain wrappers are lax with types, so just ignore this for
6349 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
6350 at the vtable->klass. If it is non-shared code we can just use the
6353 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
6355 * mini-ppc.c: access MonoDomain from tls, too.
6357 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
6359 * declsec.c: Removed unused variable (and related warning ;-)
6361 2004-12-21 Ben Maurer <bmaurer@ximian.com>
6363 * iltests.il: New test for LDELEMA on an array of ref types.
6365 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
6366 all ldelema's on reftypes.
6367 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
6368 it was the wrong place to put it.
6370 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
6371 register to pop to make this cleaner, at the request of Paolo.
6373 2004-12-20 Ben Maurer <bmaurer@ximian.com>
6375 * mini-ops.h (OP_GETHASHCODE): New op.
6377 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
6379 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
6382 For a microbenchmark, this reduces the cost of Hashtable.get_Item
6385 * mini-x86.c (mono_arch_output_basic_block): Rather than
6393 The first is 3 bytes while the second is 1. This saves 36 kb on
6394 mscorlib, quite a big saving. When bootstraping mcs, I was able to
6395 see a small boost because of icache locality.
6397 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
6399 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
6401 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
6402 started code sharing with the generic code.
6404 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
6406 * mini-ppc.c, cpu-g4.md: added code for direct access to
6409 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
6411 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
6412 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
6415 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
6417 * declsec.c|h: Added functions to cache the declarative stack modifiers
6418 in MonoJitInfo and to create a security frame from a MonoJitInfo
6420 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
6421 created. Register internal calls for System.Security.SecurityFrame::
6422 _GetSecurityFrame and _GetSecurityStack.
6423 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
6424 the definitions for the new stack walk/callback mechanism.
6425 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
6426 first security frame for LinkDemands and InheritanceDemands) and
6427 GetSecurityStack for Demands. Both use the new mono_walk_stack code
6429 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
6430 walk initialization (lupus).
6432 2004-12-20 Ben Maurer <bmaurer@ximian.com>
6434 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
6436 (handle_loaded_temps): Do not create a temporary variable for
6437 things that we know are temps. They will never be modified.
6438 (mono_spill_call): Set MONO_INST_IS_TEMP
6439 (mono_emulate_opcode): ditto
6441 (mono_method_to_ir.CEE_DUP): ditto
6443 2004-12-19 Ben Maurer <bmaurer@ximian.com>
6445 * mini.c (type_to_eval_stack_type): Make this handle the void type
6446 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
6447 (emit_tree): use ip_in_bb to special case some common idioms
6448 Update all callers to pass in the IP.
6449 (mono_method_to_ir): Make CEE_CALL* do the above as well.
6451 This gives us a nice 2% speedup in mcs bootstrap.
6453 * mini-x86.c (peephole_pass): Peephole pass to make
6462 * mini.c (ip_in_bb): new method.
6463 (mono_method_to_ir): use this method rather than doing the hash
6466 * linear-scan.c (mono_linear_scan): When expiring actives, you
6467 don't need to keep around variables that expire on this
6468 instruction. This makes it so that:
6471 store (ebx add (ebx, 1))
6475 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
6477 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
6478 combination to avoid doing two copies. Fix up problems with previous
6481 * mini.c: Fix 64 bit warnings.
6483 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
6485 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
6487 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
6488 changes from the x86 code.
6490 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
6492 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
6494 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
6495 throwing code to reduce its size, unify the AOT and non-aot code and
6496 get rid of relocations in the AOT case.
6498 * mini-x86.h mini.c exceptions-x86.c
6499 (mono_arch_get_throw_corlib_exception): New arch specific function to
6500 raise corlib exceptions which doesn't require relocations in the
6503 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
6505 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
6507 * mini.c (mono_emit_method_call): Only allocate the got var when it is
6510 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
6513 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
6515 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
6516 with add function when used from Inc/dec atomic
6517 functions. Re-enabled optimization on x86.
6518 * mini-ops.h: renamed atomic_add functions to
6519 allow _add to match the Interlocked::Add and
6520 _add_next to match Interlocked::Inc/Dec.
6522 2004-12-15 Massimiliano Mantione <massi@ximian.com>
6524 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
6525 linking of BBs to the end BB, and enabled SSAPRE also with
6526 consprop and copyprop (which was prevented by that bug).
6528 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
6530 * mini-x86.c: disabling the Interlocked optimizing code.
6532 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
6534 * aot.c (load_aot_module): Move reading of got_addr after the AOT
6537 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
6539 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
6540 interlocked optimization due lack of support on x86, rewrote
6541 exchange to take into account that base may be in eax.
6543 xsp works again; activated Interlocked optimizing code.
6545 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
6547 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
6549 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
6551 * mini-ops.h: Add new opcodes.
6553 * mini.h: Add new patch types. Add got_var to MonoCompile.
6555 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
6556 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
6557 make it work with all kinds of patchable code.
6559 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
6560 address of the GOT, and referencing entries in the GOT.
6562 * mini.c: Add code to load the GOT address if needed by an opcode.
6564 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
6565 independent AOT code on the x86 using an elf-style Global Offset Table.
6567 2004-12-14 Raja R Harinath <rharinath@novell.com>
6569 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
6571 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6573 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
6576 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
6578 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
6579 of Interlocked:Increment/Decrement/Add as inline ops.
6580 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
6582 2004-12-12 Geoff Norton <gnorton@customerdna.com>
6584 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
6585 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
6587 2004-12-12 Duncan Mak <duncan@ximian.com>
6589 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
6590 again. `patch_info->table_size' is no longer valid after Zoltan's
6593 2004-12-12 Martin Baulig <martin@ximian.com>
6595 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
6596 if we are the "real" method, ie. not an inlined method inside it.
6598 2004-12-11 Ben Maurer <bmaurer@ximian.com>
6600 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
6601 before we look in the special fields table. This fixes
6602 ../tests/thread-static-init.cs.
6604 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6606 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
6607 for Array get_Rank and get_Length. Fixes bug #70465.
6609 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
6611 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
6612 separate structure to reduce the size of MonoJumpInfo.
6614 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
6616 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
6618 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
6620 * mini.c (mini_get_inst_for_method): Changed to allow ports
6621 to return a MonoInst instead of opcode
6622 (renamed mini_get_opcode_for_method to better reflect the new functionality)
6624 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
6625 Allow ports to return a created MonoInst instead of op-code, will enable
6627 (renamed mini_get_opcode_for_method to better reflected the functionality)
6629 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
6631 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
6633 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
6635 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
6638 2004-12-08 Martin Baulig <martin@ximian.com>
6640 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
6641 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
6643 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
6645 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
6648 * exceptions.cs: Disable some tests which depend on properties of x86 fp
6651 2004-12-08 Raja R Harinath <rharinath@novell.com>
6653 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
6655 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
6657 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
6658 bug introduced by the previous patch.
6660 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
6662 * mini-ppc.c, objectc.cs: handle large structs passed by value
6665 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
6667 * mini-ppc.c: OP_ARGLIST implementation from
6668 Geoff Norton <gnorton@customerdna.com>.
6670 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
6672 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
6673 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
6675 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
6677 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
6679 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6681 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
6684 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
6686 * mini-sparc.c: Zero out localled-ed memory.
6688 * iltests.il: Add tests for zeroing out localloc-ed memory.
6690 2004-12-04 Martin Baulig <martin@ximian.com>
6692 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
6693 mono_method_get_signature_full().
6695 2004-12-03 Massimiliano Mantione <massi@ximian.com>
6697 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
6698 and some utility functions (always for SSAPRE), integrated SSAPRE.
6700 * driver.c: Added ssapre option.
6701 * ssa.c: Small fix on OP_ARG handling.
6702 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
6703 * Makefile.am: Likewise.
6705 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
6707 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
6710 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
6713 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6715 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
6717 * cpu-s390.md : Increase instruction length of oparglist.
6719 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
6721 2004-11-30 Martin Baulig <martin@ximian.com>
6723 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
6724 virtual generic methods. We call a special helper_compile_generic_method()
6725 icall to retrieve the method from the vtable, inflate and compile
6726 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
6728 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
6730 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
6732 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
6734 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
6736 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
6739 2004-11-27 Ben Maurer <bmaurer@ximian.com>
6741 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
6742 platforms with PIC aot.
6744 2004-11-28 Martin Baulig <martin@ximian.com>
6746 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
6749 2004-11-28 Martin Baulig <martin@ximian.com>
6751 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
6752 the result of mono_type_get_underlying_type() to check whether
6755 2004-11-26 Martin Baulig <martin@ximian.com>
6758 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
6761 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
6763 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
6764 the same way as the other arguments so they won't get clobbered.
6766 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
6767 calls through R11 since it is clobbered by the trampoline code.
6769 2004-11-26 Raja R Harinath <rharinath@novell.com>
6771 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
6772 pick up in-tree mscorlib.dll.
6774 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
6776 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
6778 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
6779 runtime data/code are now stored in a table similar to the GOT in ELF.
6780 This allows the code itself to be position independent.
6782 * aot.c: Fix loading of referenced assemblies after the lazy assembly
6785 * aot.c: Attach ELF type (object/function) directives to all global
6788 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
6790 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
6792 * mini-amd64.h: Turn on PIC AOT code.
6794 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
6795 returning the offset within an OP_AOTCONST instruction where the GOT
6796 offset needs to be added.
6798 * mini.h: Bump AOT file format version.
6800 2004-11-25 Martin Baulig <martin@ximian.com>
6802 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
6803 uninflated generic methods.
6805 2004-11-25 Martin Baulig <martin@ximian.com>
6807 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
6809 2004-11-24 Martin Baulig <martin@ximian.com>
6811 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
6812 original klass (this only applies for generic instances).
6814 2004-11-24 Martin Baulig <martin@ximian.com>
6816 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
6817 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
6820 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
6822 * mini.c (mono_method_to_ir): Disable inlining for methods containing
6823 localloc. Fixes #69678.
6825 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
6827 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
6829 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
6830 used SSE registers on pinvoke calls. Fixes #69774.
6832 2004-11-23 Geoff Norton <gnorton@customerdna.com>
6834 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
6835 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
6837 2004-11-23 Raja R Harinath <rharinath@novell.com>
6839 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
6840 Refer directly to the mcs/ tree.
6842 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6844 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
6845 Check if a trampoline for a synchronized method is required.
6847 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
6849 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
6850 with localloc if needed. Throe arithmetric exception in
6851 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
6852 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
6854 2004-11-19 Geoff Norton <gnorton@customerdna.com>
6856 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
6857 types before switching on type. Fixes #69622.
6859 2004-11-19 Raja R Harinath <rharinath@novell.com>
6861 * Makefile.am (check-local): New. Integrate into 'make check'.
6862 (MCS,RUNTIME): Define using in-tree mono and mcs.
6864 (%.exe): Use $(ILASM).
6866 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
6868 * mini-ppc.c: adjust initial prolog size (bug #69691).
6870 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
6872 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
6875 2004-11-17 Raja R Harinath <rharinath@novell.com>
6877 * Makefile.am (clean-local): Rename from 'clean'.
6879 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6881 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
6882 to mono_arch_is_int_overflow.
6883 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
6886 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
6888 * declsec.c|h: New files to support declarative security attributes.
6889 Added function to check if a method has (applicable) security.
6890 * mini.c|h: Add check for declarative security attributes in
6891 mono_method_check_inlining.
6892 * Makefile.am: Added declsec.c and declsec.h to the build.
6894 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
6896 * mini.c, mini.h: update to keep dynamic code info per-domain.
6898 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
6900 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
6901 (mini_init): Get rid of it from here too.
6903 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
6905 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
6906 implemented OP_RETHROW (patch by Geoff Norton
6907 <gnorton@customerdna.com>).
6909 2004-11-10 Geoff Norton <gnorton@customerdna.com>
6911 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
6912 between appdomains. Fixes appdomain-unload on PPC.
6914 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
6916 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
6917 mini-exceptions.c: handle the new wrapper types.
6918 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
6919 token value as a MonoClass* when compiling a wrapper.
6920 mono_jit_create_remoting_trampoline now takes an additional
6921 MonoRemotingTarget parameter.
6923 2004-11-10 Martin Baulig <martin@localhost>
6925 * mini.c (mono_method_to_ir): Use `generic_container->context'
6926 rather than creating a new one.
6928 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
6930 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
6932 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
6934 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
6936 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
6937 the experimental aot cache stuff.
6939 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
6941 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
6942 mini-exceptions.c: update to exception clause structure changes.
6944 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
6946 * exceptions-x86.c (throw_exception): Fix warnings.
6948 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
6951 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
6953 * exceptions-sparc.c (get_throw_exception): Really fix this.
6955 2004-11-07 Ben Maurer <bmaurer@ximian.com>
6957 * tramp-*.c: we no longer support icalls without wrappers, so
6958 a bit of code can be removed here
6960 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
6962 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
6965 * cpu-sparc.md: Add op_rethrow.
6967 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
6969 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
6971 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
6972 * mini-ops.h: Add OP_RETHROW.
6974 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
6976 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
6978 2004-11-05 Geoff Norton <gnorton@customerdna.com>
6980 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
6981 Makes the output much easier to read
6983 2004-11-05 Ben Maurer <bmaurer@ximian.com>
6985 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
6986 prevents another huge leak when compiling with ssa. Secondly, the
6987 performance of doing this rather than freeing the lists is much
6988 better. GList does a lock every time you allocate a list link,
6989 so that it can use a memory pool. So, it is better to just use
6990 a memory pool of our own.
6992 * ssa.c, linear-scan.c: replace g_list_remove_link with
6993 g_list_delete. The remove one does not free the GList, so we were
6994 leaking memory. On -O=all --compile-all with corlib, this cut down
6995 3 MB of allocations.
6997 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
6999 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
7001 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
7003 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
7004 into a new function mono_create_jit_trampoline ().
7006 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
7008 * trace.c (get_spec): Allow tracing of classes without a namespace.
7010 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
7012 * mini.c: Fix pointer overwrite in mini_method_compile.
7014 2004-11-2 Geoff Norton <gnorton@customerdna.com>
7016 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
7017 The darwin ABI needs some special handling for 1 and 2 byte structs
7018 Lets use lbz/lhz instead of lwz everywhere.
7019 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
7020 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
7021 Use stb/sth for the former, and put the latter always on stack instead of in
7024 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
7026 * trace.c (is_filenamechar): Add '_'.
7028 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
7030 * mini-s390.c: Fix prolog length to allow for large trace requirements.
7032 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
7034 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
7036 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
7037 depends on libmonogc. Fixes #68805.
7039 2004-10-26 Miguel de Icaza <miguel@ximian.com>
7041 * mini.c (mono_jit_free_method): Provide extra information for
7042 this error. Currently this leaks, but will be turned into a
7043 developer option in the future.
7045 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
7047 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
7049 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
7051 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
7052 boundary. Fixes reading of PATCH_INFO_R4 and R8.
7053 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
7055 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
7057 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
7058 trampolines for AOT code.
7060 2004-10-22 <vargaz@freemail.hu>
7062 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
7063 constructed types. Fixes #68136.
7065 2004-10-21 Martin Baulig <martin@ximian.com>
7067 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
7068 if it returns true, unwind the stack to the call instruction.
7070 2004-10-21 <vargaz@freemail.hu>
7072 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
7074 * mini.h: Bump AOT version number.
7076 * objects.cs: Add another test for unbox trampolines.
7078 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
7081 2004-10-20 <vargaz@freemail.hu>
7083 * driver.c: Add SHARED to the set of optimizations tested.
7085 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
7087 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
7090 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
7092 2004-10-20 Martin Baulig <martin@ximian.com>
7094 * mini-exceptions.c (mono_handle_exception): Call
7095 mono_debugger_handle_exception() to tell the debugger about
7096 catch/finally clauses.
7098 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
7100 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
7102 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
7105 2004-10-15 Geoff Norton <gnorton@customerdna.com>
7107 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
7108 methods as their native size, fixed bug #57543, #57545.
7109 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
7110 This saves a temporary register and mullw call down into 1 (minor perf
7111 increase for cases like sum = sum * 5; This use to translate into:
7114 It now translates to
7117 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
7119 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
7122 2004-10-11 Martin Baulig <martin@ximian.com>
7124 * mini.c (mono_method_to_ir): If we're a generic method, get the
7125 MonoGenericContainer from our MonoMethodNormal and create a
7126 MonoGenericContext from it.
7128 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
7130 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
7132 * basic-long.cs: Add test for checked i8->i2 cast.
7134 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
7136 * inssel-ppc.brg: added a couple of speedup rules.
7138 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
7140 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
7141 to speed up rebuilds.
7143 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
7145 * mini-s390.c: Minor fix to OP_OR_IMM.
7147 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
7149 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
7150 better. Fixes appdomain-unload.exe on sparc.
7152 2004-10-02 Massimiliano Mantione <massi@ximian.com>
7154 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
7155 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
7158 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
7160 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
7162 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
7164 * mini.c: Always generate a field read/write wrapper for members
7165 of the class MarshalByRefObject since the actual instance could
7168 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
7170 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
7172 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
7174 * driver.c mini.h trace.c: Move the setting of the main assembly into
7175 a separate function called mono_trace_set_assembly () and call it after
7176 actually loading the main assembly. Fixes #66872.
7178 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
7180 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
7181 using the code manager.
7183 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
7185 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
7187 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
7189 * cpu-amd64.md: Fix bug in previous patch.
7191 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
7194 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
7196 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
7197 mini-exceptions.c: updates for changed stack walk interface.
7199 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
7201 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
7203 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
7205 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
7207 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
7209 * driver.c (mini_regression_list): Do not call mono_assembly_close
7210 since assemblies can't be unloaded.
7212 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
7214 * cpu-amd64.md: Fix more instruction lengths.
7216 * cpu-amd64.md: Fix lengths of some instructions.
7218 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
7220 * inssel.brg: Make the array ldelema check aot friendly.
7222 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
7224 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
7226 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
7228 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
7230 * mini-x86.c: Fix build.
7232 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
7233 mono_type_get_underlying_type () helper function to simplify code.
7235 2004-09-09 Martin Baulig <martin@ximian.com>
7237 * mini-amd64.c: Don't access `type->data.klass' directly, call
7238 mono_class_from_mono_type() instead since the type may be a
7241 2004-09-09 Martin Baulig <martin@ximian.com>
7243 * mini-amd64.c (get_call_info): Fix support for generic instances.
7244 (add_valuetype): Use mono_class_from_mono_type() to get the class
7245 since we can be a generic instance.
7247 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
7249 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
7251 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
7253 * liveness.c: reset spill costs on each scan: bug 62107
7255 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
7257 * exceptions-sparc.c (mono_arch_find_jit_info): remove
7258 unnecessary line that doesn't compile
7260 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
7262 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
7263 trampolines, make them call an error function so people can fix their
7266 2004-09-06 Martin Baulig <martin@ximian.com>
7268 * mini.c (mono_method_to_ir): When initializing locals, handle a
7269 generic instances like a valuetype if it's a valuetype and like a
7270 class if it's a class.
7272 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
7274 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
7275 stack. Fixes #64674.
7277 * exceptions.cs: Add test for unwinding of call arguments.
7279 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
7281 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
7282 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
7283 set the carry/borrow flag). The sparc and s390 implementations
7284 can now use optimized versions (and simplify the code). ppc bugfixes.
7286 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
7288 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
7290 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
7292 * inssel-amd64.brg: Remove leftover 32 bit rule.
7294 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
7296 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
7298 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
7299 mono_arch_find_jit_info functions into a new function. Fix a memory
7302 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
7305 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
7307 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
7310 * exceptions.cs: Add array size tests.
7312 * mini.c: Allocate a separate icall wrapper for each arity of
7313 mono_array_new_va. Fixes #59509.
7315 * exceptions.cs: Add testcase for 64578.
7317 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
7319 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
7321 2004-09-02 Martin Baulig <martin@ximian.com>
7323 * mini.c (mono_method_to_ir): When initializing the locals, call
7324 handle_initobj() on the generic instance itself, not its
7327 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
7329 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
7330 MonoJitInfo for dynamic methods.
7332 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
7334 * mini.c: Add support for freeing JIT data for dynamic methods.
7336 2004-09-01 Martin Baulig <martin@ximian.com>
7338 * mini-x86.c (is_regsize_var): Added support for generic
7340 (mono_arch_emit_prolog): Make this compile again, use
7341 `x86_push_imm_template (code)'.
7343 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
7345 * mini-x86.c: make all push_imm instructions that get
7346 patched always emit the long form
7348 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
7350 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
7351 in a per-domain hash.
7353 * mini-amd64.c (merge_argument_class_from_type): Handle generic
7356 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
7358 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
7361 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
7364 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
7365 Beginnings of SSE2 support.
7367 * exceptions.cs: Add more tests for checked int<->uint casts.
7369 2004-08-28 Martin Baulig <martin@ximian.com>
7371 * mini-x86.c (mono_arch_instrument_epilog): Added support for
7375 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
7376 Handle generic instances recursively.
7378 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
7380 * iltests.il: test for conv.u8 on a constant
7382 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
7384 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
7385 LCONV_x4 (shrun_32 (membase)).
7387 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
7389 * inssel-x86.brg: c&p rules for push/setret of long
7391 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
7393 * inssel-x86.brg: c&p rules for compare (base, regvar) and
7394 compare (regvar, base)
7396 * inssel-x86.brg: more burg love
7398 * inssel.brg: more cleanup
7400 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
7402 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
7404 * basic-long.cs, basic-calls.cs: new tests for optimization.
7406 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
7408 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
7411 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
7413 * mini-amd64.c (read_tls_offset_from_method): Add another case.
7415 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
7417 * inssel.brg (mini_emit_memcpy): use
7418 NO_UNALIGNED_ACCESS to disable memcpy optimization
7420 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
7422 * mini-amd64.c: Handle generic types in various places.
7424 * mini.c (mono_method_to_ir): Handle generic types in init locals.
7426 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
7428 * mini.c (handle_box): Fix warning.
7430 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
7432 * mini-amd64.h: Enable the emit_state optimization.
7434 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
7436 * mini-amd64.c: Add some new 64 bit peephole opts.
7438 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
7440 * cpu-amd64.md: sreg1 of div instructions must be %rax.
7442 * mini-amd64.c: Register allocator fixes.
7444 * mini.c: Add an optimization to emit_state to avoid allocation of new
7445 registers on some platforms.
7447 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
7449 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
7451 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
7452 allocation. Fixes #63085.
7454 * basic-long.cs: Add new regression test.
7456 * mini-amd64.c: Register allocator improvements.
7458 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
7460 * mini-amd64.c (read_tls_offset_from_method): Add another code
7463 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
7464 instruction sequence for nullifying class init trampolines.
7466 * objects.cs: Add new regalloc test.
7468 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
7470 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
7472 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
7474 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
7477 * driver.c: Fix profiling after TLS changes.
7479 * driver.c (mono_main): Set mono_stats.enabled if needed.
7481 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
7484 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
7486 * mini-x86.c: use a 1 op rather than a 2 op tls access
7487 instruction -> faster.
7489 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
7491 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
7494 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
7496 * exceptions-sparc.c (throw_exception): fix typo
7498 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
7500 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
7501 set tree->dreg correctly with tls. Allow any
7502 register to be used.
7504 * mini-x86.c (read_tls_offset_from_method): add new code
7505 generation pattern seen with GCC.
7508 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
7510 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
7511 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
7512 exceptions-sparc.c: fix some performance issues in exception
7513 handling and setting of the stack trace for exceptions that were
7516 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
7518 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
7521 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
7524 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
7526 This patch inlines tls access, when possible.
7528 * mini.h: new arch functions for TLS intrinsics.
7529 All platforms updated with a stub.
7531 * mini.c: use the new intrinsics
7533 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
7534 arch specific intrinsic for tls variables
7536 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
7538 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
7541 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
7543 * mini.c: thread local allocation
7545 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
7547 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
7549 * Makefile.am: Link against the static version of libmonogc.
7551 * Makefile.am: Link the static versions of the convenience libraries
7552 into the mono executable.
7554 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
7556 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
7558 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
7559 on integer overflow.
7561 * mini-amd64.c: Reorganize function call code.
7563 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
7565 2004-08-14 Ben Maurer <bmaurer@ximian.com>
7567 * inssel-x86.brg: use xor eax,eax.
7569 * basic.cs: new tests
7571 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
7573 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
7574 in exception throwing code.
7576 2004-08-14 Ben Maurer <bmaurer@ximian.com>
7578 * inssel-x86.brg: use xor esi,esi.
7580 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
7582 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
7583 can trace methods compiled during mini_init () too.
7585 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
7588 2004-08-14 Ben Maurer <bmaurer@ximian.com>
7590 * Makefile.am: static link on x86 (r=zoltan)
7592 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
7594 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
7595 code since it causes some programs to fail.
7597 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
7599 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
7601 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
7603 * mini.c: ovfops_op_map - add STACK_OBJ case for
7605 * basic.cs: add test_0_pin_string as test
7608 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
7610 * Makefile.am: build C# if srcdir != builddir
7612 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
7614 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
7615 fall-through blocks.
7617 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
7619 * driver.c: enable loop by default again and include abcrem in -O=all.
7621 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
7623 * iltests.il: Add some localloc tests.
7625 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
7627 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
7630 * inssel-amd64.brg: Add some optimizations.
7632 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
7635 * Makefile.am: Statically link mono against libmono on AMD64.
7637 * mini-amd64.c inssel-amd64.brg: Optimizations.
7639 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
7641 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
7643 * tramp-amd64.c: Patch calling code in trampolines.
7645 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
7647 * mini-amd64.c: pinvoke struct passing fixes.
7649 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
7651 * mini-sparc.c: redo change, make mono_arch_cpu_init call
7652 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
7654 2004-08-05 Duncan Mak <duncan@ximian.com>
7656 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
7659 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
7661 * mini-amd64.c (emit_move_return_value): Move return value for normal
7664 2004-08-05 Martin Baulig <martin@ximian.com>
7666 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
7667 `type->type'; just modify `type' itself when dealing with enums
7668 and generic instances.
7669 (check_call_signature): Make `simple_type' a `MonoType *'.
7671 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
7673 * mini.c: Use OP_PADD to add offsets to addresses.
7675 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
7677 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
7679 * mini-sparc.c (mono_arch_emit_epilog): fix check
7680 for folding last op into restore instruction
7682 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
7684 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
7685 helper methods using the code manager.
7687 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
7689 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
7691 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
7693 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
7694 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
7696 * mini-s390.c: fix tail processing
7698 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
7700 * mini-ppc.c: mul.ovf.un exception name fix.
7702 2004-08-03 Martin Baulig <martin@ximian.com>
7704 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
7705 instances; before jumping to `handle_enum', also modify `ptype'.
7707 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
7709 * cpu-sparc.md: fcall maximal length too small.
7711 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
7713 * mini-amd64.c mini.h: Add initial support for passing/returning
7714 structures to/from pinvoked methods.
7716 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
7718 * mini-ppc.c: reg allocator fix.
7720 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
7722 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
7724 * inssel.brg: Optimize memset on 64 bit machines.
7726 * mini-amd64.c: Fix some vararg cases.
7728 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
7730 * mini-s390.c: Corrected macro in emit_float_to_int
7732 * s390-abi.cs: Tests to exercise the s390 ABI
7734 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
7736 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
7739 * basic.cs: Add a test for add.ovf.un.
7741 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
7743 * mini-sparc.c: add case for OP_IDIV_UN
7745 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
7747 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
7749 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
7751 2004-07-30 Ben Maurer <bmaurer@ximian.com>
7753 * basic.cs: regression tests.
7755 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
7758 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
7760 * basic.cs: Add a new test.
7762 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
7763 and AOT. Various fixes and optimizations.
7765 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
7767 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
7769 * mini-ppc.c: make sure temp regs are not used for global reg
7772 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
7774 * cpu-sparc.md: conv_i8 fix for 64bits
7776 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
7778 2004-07-29 Ben Maurer <bmaurer@ximian.com>
7780 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
7781 add opcode for cmp BYTE PTR [eax], imm.
7783 * inssel.brg: Make memcpy and memset takes bases.
7785 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
7787 * *-amd64.*: More AMD64 work.
7789 2004-07-28 Ben Maurer <bmaurer@ximian.com>
7791 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
7792 add a compare-not-equal opcode.
7794 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
7796 * mini.c: Use mono_init_from_assembly instead of mono_init.
7798 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
7800 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
7802 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
7804 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
7806 * inssel.brg: 64 bit fixes.
7808 * mini.h (MonoCallInst): Add some AMD64 specific data.
7810 * mini.h: Add some OP_P opcodes.
7812 2004-07-28 Ben Maurer <bmaurer@ximian.com>
7814 * basic.cs: tests for 61797 and 61740
7816 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
7818 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
7819 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
7821 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
7823 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
7825 * *-amd64*.*: Ongoing AMD64 work.
7827 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
7829 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
7831 * *-amd64*: Ongoing AMD64 work.
7833 * mini-arch.h: Add AMD64 support.
7835 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
7837 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
7839 * mini-ops.h: Add new opcodes.
7841 * Makefile.am: Add AMD64 support.
7843 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
7844 rules into the inssel-long*.brg files.
7846 * *-amd64.*: Add beginnings of AMD64 backend.
7848 2004-07-22 Ben Maurer <bmaurer@ximian.com>
7850 * mini.c (print_dfn): commenting out the code that prints
7851 the cil. With -O=deadce, this makes -v -v crash.
7853 * cpu-pentium.md: make checkthis have a length of 2
7855 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
7857 * mini-sparc.h: fix implementations of __builtin
7858 functions for Sun compiler for V9.
7860 2004-07-16 Ben Maurer <bmaurer@ximain.com>
7862 * mini.c: use the new stelem.ref wrapper
7863 * exceptions.cs, arrays.cs: new stelem.ref tests
7865 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
7867 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
7868 new XSP should work with these changes).
7870 2004-07-14 Ben Maurer <bmaurer@ximain.com>
7872 * inssel-{long32,x86,}.brg: trivial optimizations.
7874 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
7876 * mini.c: load value when emitting box operation in
7879 2004-07-12 Ben Maurer <bmaurer@ximian.com>
7881 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
7882 is one byte shorter than cmp DWORD PTR [eax], 0.
7884 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
7886 * inssel-ppc.brg: arguments on the stack are always
7887 relative to the stack pointer (spotted by Neale Ferguson).
7889 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7891 * exceptions-x86.c: delay appending the method name to the trace until
7892 after mono_jit_info_table_find is called, as this gets the real
7895 2004-07-09 Ben Maurer <bmaurer@ximian.com>
7897 * aot.c: register roots
7899 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
7901 * aot.c : I could just use PLATFORM_WIN32 flag.
7903 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
7905 * aot.c : Reverting the previous fix. This time it broke linux build.
7907 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
7909 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
7911 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
7913 * mini.c (handle_stack_args): Remove some more debugging code.
7915 * mini.c (handle_stack_args): Remove debug output left in by mistake.
7917 * driver.c mini.h aot.c: Allow additional options to be specified with
7918 --aot and pass them to mono_compile_assembly.
7920 * aot.c: Add experimental code to AOT compile all loaded assemblies
7921 on demand and save the code into a cache in the filesystem.
7923 * aot.c: Add support for more wrapper methods.
7925 * mini.c (handle_stack_args): Handle some corner cases. Fixes
7928 * cpu-*.md: Remove removed opcodes.
7930 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
7931 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
7932 related icalls to marshal.c.
7934 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
7936 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
7938 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
7940 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
7942 2004-07-06 Ben Maurer <bmaurer@ximian.com>
7943 * liveness.c: If liveness is recomputated we need to reset the information
7944 for each variable. This way, if the liveness range has been narrowed
7945 by optimizations that happened after the last computation, we can return
7948 For example, if you have
7953 // Tons of code that does not affect i
7959 i = 0 is dead code and will be removed by SSA. However, when
7960 linear scan gets to the code, i will still appear to be live
7961 throughout the entire block. This prevents good register allocation.
7963 2004-07-06 Martin Baulig <martin@ximian.com>
7965 * debug-mini.c (mono_debug_init_method): Allow
7966 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
7967 (mono_debug_add_icall_wrapper): New method.
7969 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
7971 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
7973 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
7976 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
7978 * aot.c (mono_aot_load_method): Fix loading of debug info.
7980 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
7982 * aot.c: Add logging support.
7984 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
7986 * mini.h: Add prototype for mono_print_method_from_ip.
7988 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
7990 * inssel.brg: 64 bit fixes.
7992 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
7995 * Makefile.am: Add SPARC64 support.
7997 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
7999 * aot.c: Fix alignment problems on 32 bit platforms.
8001 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
8003 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
8006 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
8009 * mini.h: Bump AOT file version. Some 64 bit fixes.
8011 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
8013 * inssel-sparc.brg: Add new rule to avoid register moves.
8015 * inssel.brg: Add ldind_to_load_membase helper function.
8017 2004-06-30 Ben Maurer <bmaurer@ximian.com>
8019 * mini.c: OffsetToStringData intrinsic.
8021 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
8023 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
8025 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
8028 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
8029 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
8031 * mini.c: reinstated mono_compile_get_interface_var()
8032 on x86, too, since the change breaks the Gtk# build there as well.
8034 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
8036 * driver.c: remove loop from the default optimizations: it seems to
8037 interact badly with some of the other options (see bug #60613).
8039 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
8041 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
8042 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
8044 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
8046 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
8047 vararg-using methods.
8049 2004-06-21 Martin Baulig <martin@ximian.com>
8051 * mini/mini-exceptions.c
8052 (mono_handle_exception): Added `gpointer original_ip' argument.
8053 After calling mono_unhandled_exception(), call
8054 mono_debugger_unhandled_exception() and if that returns true,
8055 restore the context and return.
8057 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
8059 * mini-ppc.c: prefer the use of relative branches so
8060 they won't need to be patched in aot code (patch from Patrick Beard).
8062 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
8064 * aot.c: patch from Patrick Beard to make the output assembly
8065 more correct for the MacOSX assembler. Small tweak to
8066 generate sane images on Linux/PPC, too.
8068 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
8070 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
8071 case until bug #59509 is fixed (shows up in #60332).
8073 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
8075 * mini.c: make sure the needed wrappers are compiled, too, with
8078 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
8080 * driver.c: remove NPTL reference in --version output.
8082 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
8084 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
8085 generate valid assembly for the Mach-O assembler.
8087 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
8089 * driver.c: don't include abcrem in the all optimization specifier
8090 since it slows down jit compilation too much for now.
8092 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
8094 * mini.c: use BIGMUL only if both operands have the same signage.
8095 * iltests.il: Test for bug 60056. (errors related to signage in
8100 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
8102 * mini.c, aot.c: memory leak fixes.
8104 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
8106 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
8108 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
8110 * Makefile.am: remove the -static hack completely, it links in
8111 statically glib as well.
8113 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
8115 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
8116 * exceptions.cs: make it compile with new mcs/csc.
8118 2004-06-03 Massimiliano Mantione <massi@ximian.com>
8119 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
8120 and added relevant test case.
8122 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
8124 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
8125 regressions in gtk-sharp.
8127 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
8129 * exceptions.cs: New regression tests.
8131 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
8133 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
8135 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
8137 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
8139 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
8141 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
8143 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
8145 * mini.c (mono_jit_runtime_invoke): Init class in this
8146 method instead of trusting mono_jit_compile_method to
8147 do the work (because wrappers can be in object class)
8149 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
8151 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
8153 * basic-long.cs: New regression test.
8155 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
8157 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
8160 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
8162 * Makefile.am: fix miguel's change to build mono statically against
8163 libmono (track build dependencies).
8165 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
8167 * cfold.c: Some glib versions do not have G_MININT32.
8169 2004-05-26 Massimiliano Mantione <massi@ximian.com>
8171 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
8172 with precision of tan, atan, sin and cos, and implemented related
8173 regressions tests (fixes bug 54467, but one new problem appeared and
8176 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
8178 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
8180 * exceptions.cs: Add test for constant folding && division by zero.
8182 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
8183 since driver.c is in libmono too, so the optimization was useless.
8185 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
8186 variable to driver.c so the compiler can emit more efficient code to
8189 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8191 * Makefile.am: don't distribute generated inssel.[ch] files.
8193 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
8195 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
8196 into the default appdomain. Fixes #58707.
8198 * jit-icalls.c: Remove the broken approximation for truncl, doing
8199 no conversion is better.
8201 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
8204 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
8206 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
8207 of the mcrxr instruction which is not available on some processors
8208 even if it's documented to be. Implement add and sub overflow correctly
8209 (still not complete for long unsigned). Speed up icalls a bit.
8211 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
8213 * mini.c (mono_jit_compile_method_with_opt): Make sure that
8214 we run .cctor in the current domain instead of target_domain.
8216 Fixes bug #58558, .cctor not being called in -O=shared.
8218 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
8220 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
8222 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
8224 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
8225 which can be done with an imm8, do it that way.
8226 (mono_arch_output_basic_block): ditto for a jmp
8227 (mono_arch_emit_prolog): Computate maximum offset of a label.
8229 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
8231 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
8232 now tries to allocate prefered physical reg's for virtual
8233 regs. This reduces the number of emited spills/loads with
8234 20-30% on our core assemblies.
8236 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
8238 * jit-icalls.c: truncl() is not needed and trunc() is
8239 the correct thing to do anyway (bug #58287).
8241 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
8243 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
8246 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
8248 * driver.c: enable loop optimizations by default.
8250 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
8252 * mini-x86.c: fix calc of max loop size when aligning loops start.
8254 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
8256 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
8259 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
8261 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
8264 * basic-long.cs: Add tests for add/subtract of immediates with carry.
8266 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
8268 * mini.c (inline_method): Allways inline some wrappers even if the cost
8269 is too large. Fixes #58785.
8271 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
8273 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
8275 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
8276 (crichton@gimp.org). Beginning of support for sparc/linux.
8278 * mini-sparc.c: Optimize retrieval of LMF address.
8280 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
8282 * exceptions-ppc.c: handle alloca in methods with clauses.
8284 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
8286 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
8288 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
8290 * mini.c: Delegate most of the abort signal work to
8291 mono_thread_request_interruption, which also handles Stop and Suspend
8294 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
8296 * mini.c mini.h: Allow inlining of icall wrappers if the backend
8297 supports the save/restore lmf opcodes.
8299 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
8301 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
8304 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
8306 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
8308 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
8309 methods which contain array accesses.
8311 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
8312 boundaries. Fixes #58537.
8314 * iltests.il: Add regression test for #58537.
8316 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
8318 * mini-x86.c (mono_arch_local_regalloc): Last part of
8319 fix for bug #58633 (releasing register to early).
8321 2004-05-18 Miguel de Icaza <miguel@ximian.com>
8323 * basic-long.cs: Add new regression test.
8325 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
8327 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
8328 register too early on the chain.
8330 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
8332 * mini.c (create_helper_signature): Use a helper function to reduce
8333 the code which needs to be written. Also set the calling convention of
8334 icalls on windows. Fixes #57840.
8336 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
8338 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
8339 exceptions-ppc.c: added helper function to get the instruction address
8340 from a signal handler context.
8342 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
8344 * helpers.c: use g_get_tmp_dir. Invokes happyness
8347 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
8349 * helpers.c: Add new env variable to pass args to objdump.
8350 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
8352 2004-05-17 Radek Doulik <rodo@ximian.com>
8354 * Makefile.am (common_sources): added abcremoval.h so it get
8355 disted and daily mono packages on go-mono.com will build again
8357 2004-05-17 Massimiliano Mantione <massi@ximian.com>
8359 * abcremoval.c: Fixed coding style, added copyright header.
8361 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
8363 * mini.h: Added prototype for abc removal main function.
8365 * build_relations_propagation_table.pl: Added copyright header.
8367 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
8369 * basic-long.cs: reg test for complex ceq_long bug.
8371 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
8373 * mini-x86.c (mono_arch_local_regalloc): Correctly free
8374 reg in long and clob case (bug #58343). Fixed/added comments.
8376 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
8378 * mini.c (mono_jit_runtime_invoke): Follow new convention
8379 of calling the invoke method with an function pointer.
8381 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
8383 * ChangeLog: Fix author of memory leak patch.
8385 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
8387 * Makefile.am: fix make dist as well...
8390 2004-05-14 Massimiliano Mantione <massi@ximian.com>
8392 * cfold.c: Made so that conversions from pointer to int4 are no-ops
8393 on archs where pointers are 4 bytes long.
8395 * Makefile.am: Added abcremoval.c source file.
8397 * abcremoval.c: Added abcremoval.c.
8399 * abcremoval.h: Added abcremoval.h.
8401 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
8403 * inssel.brg: Enabled bounds check removal.
8405 * mini.c: Added support for abcrem optimization.
8407 * mini.h: Added abcrem optimization label.
8409 * driver.c: Added support for abcrem optimization.
8411 * propagated_relations_table.def: Added propagated_relations_table.def.
8413 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
8415 * mini.c, cfold.c: fix style.
8417 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
8419 * mini.c: handle issue with the low-level implementation of
8420 some long opcodes (bug #54209).
8422 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
8424 * basic.cs: test for my new cmov stuff.
8426 2004-05-13 Patrik Torstensson
8428 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
8429 opt and added peephole documentation.
8431 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
8433 * tramp-ppc.c: rewrote the generic trampoline code.
8435 2004-05-11 Patrik Torstensson
8437 * mini-x86.c: optimize long shl/shr asm code (one less branch)
8439 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
8441 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
8443 * mini.h mini.c dominators.c: Applied patch from Derek Woo
8444 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
8446 * mini.c: Add new icalls for AsAny marshalling.
8448 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
8450 * tramp-ppc.c, mini-ppc.c: more cleanups.
8452 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8454 * mini.c: no warnings.
8456 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
8458 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
8460 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
8462 * mini.c: In the thread abort signal handler, if the thread is in the
8463 process of being stoped, don't throw the Abort exception, just stop the
8466 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
8468 * tramp-ppc.c: removed old code.
8470 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
8472 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
8473 do some simple speed optimizations on ppc.
8475 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
8477 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
8478 and large offsets in load/store.
8480 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
8482 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
8483 it causes regressions.
8485 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
8487 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
8490 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
8492 * jit-icalls.c: remove warnings.
8493 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
8494 speedups for unsafe code.
8496 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
8498 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
8500 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
8502 * basic-calls.cs: Add new regression test.
8504 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
8507 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
8509 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
8512 2004-05-06 Patrik Torstensson
8514 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
8515 long reg allocation in any reg (not only eax:edx) and implemented
8516 long shl/shr ops in asm instead of helpers.
8518 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
8520 * mini-sparc.h: Fix warnings.
8522 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
8525 * mini-exceptions.c (mono_handle_exception): Call the filter in a
8526 separate statement for clarity.
8528 * mini-sparc.c: Update status.
8530 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
8532 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
8535 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
8537 * inssel-ppc.brg: another small pre-release workaround:
8538 we don't do overflow detection for long_sub_un.
8540 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
8542 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
8543 (also works around a weird ppc bug: 57957).
8545 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
8547 * tramp-ppc.c: trampoline fixes.
8549 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
8551 * mini-ppc.c: fixed typos.
8553 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
8555 * mini-ppc.c, exceptions-ppc.c: more code saves registers
8556 at the top of the stack. Fixed typos. Use a frame registers
8557 for all the methods with exception clauses.
8559 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
8561 * exceptions-ppc.c: restore fp registers.
8563 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
8565 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
8566 order from the stack top (moved the stack room to save the
8567 return value for trace after the param area). Fixed corruption
8568 in restoring registers on unwind.
8570 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
8572 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
8574 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
8576 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
8577 and prolog/epilog for methods that use it. Allow
8578 enough param area room for varargs methods. Fix miguel's
8579 breakage in exception handling.
8581 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
8583 * Makefile.am: run genmdesc only on current arch.
8585 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8588 * mini-x86.h: fix the build on windows.
8590 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
8592 * 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.
8594 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
8596 * mini-exceptions.c: New file.
8598 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
8599 Move some parts of the x86 exception handling code to an
8600 arch-independent file so it can be shared with other ports.
8602 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
8604 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
8606 2004-04-26 David Waite <mass@akuma.org>
8608 * driver.c: remove comma from end of enumeration declaration
8610 2004-04-26 Jackson Harper <jackson@ximian.com>
8612 * driver.c: parse config file before loading first assembly. This
8613 allows the user gac to be enabled/disabled.
8615 2004-04-23 Miguel de Icaza <miguel@ximian.com>
8617 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
8618 simpler mechanism: we do not care what is encoded initially
8619 (branch absolute or relative), we care about the code and its
8620 target. I kept the old code for reference for now.
8622 The new code tries first to determine if the jump is anywhere in
8623 the -/+32 absolute meg range, if it succeeds, it encodes using the
8624 absolute branch; If not, it tried to find something in the
8625 relative range, if not, it uses the handle_thunk code.
8627 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
8629 * exceptions-ppc.c: use the correct ip register on macosx.
8631 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
8633 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
8635 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
8637 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
8638 Raise exception on integer divide by zero by hand since the hw
8639 doesn't support it. Handle NaNs in FP compares.
8641 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
8643 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
8644 code reducing duplication between the platforms and enabled
8645 signal exception handling (on linux for now).
8647 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
8649 * exceptions-ppc.c: more macosx support.
8651 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
8653 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
8655 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
8657 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
8659 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
8661 * iltests.il: more tests.
8663 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
8665 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
8668 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
8670 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
8672 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
8674 * liveness.c: Mark variables as volatile in all basic blocks reachable
8675 from exception clauses.
8677 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
8679 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
8682 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
8684 * iltests.il, basic.cs: more tests for regalloc.
8686 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
8688 * iltests.il: Some tests for register allocation modifications
8691 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
8693 * exceptions.cs: Add regression test for bug #56782.
8695 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
8696 original stack trace if an exception is rethrown. Fixes #56782. Oh,
8697 the beauty of fixing the same thing in 5 different files...
8699 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
8701 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
8704 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
8706 * mini.c: Add support for STRWLPARRAY marshalling convention.
8708 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
8710 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
8711 to init the context to setup the regs pointer).
8713 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
8715 * exceptions-ppc.c: more exceptions work.
8717 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
8719 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
8722 2004-04-13 Miguel de Icaza <miguel@ximian.com>
8724 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
8725 can use the memory directly.
8727 * cpu-pentium.md: Update documentation from a post from Zoltan.
8729 add x86_add_membase, x86_sub_membase, x86_mul_membase
8731 2004-04-13 Miguel de Icaza <miguel@ximian.com>
8733 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
8734 GENERAL_REGS they were also hardcoded for all PPC ports.
8736 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
8738 Remove hard-coded limit for floating point registers, use
8739 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
8741 Notice that in MacOS X calling conventions you can fit a lot more
8742 floating point values in registers, so I should update the PInvoke
8743 test to excercise the passing of floating point values on the
8744 stack (currently broken).
8746 2004-04-06 Miguel de Icaza <miguel@ximian.com>
8748 * tramp-ppc.c (create_trampoline_code): Added
8749 JUMP_TRAMPOLINE_SIZE.
8750 (ppc_magic_trampoline): Follow the pattern from
8751 x86_magic_trampoline: if code is set to zero, return.
8752 (create_trampoline_code): Always pass MonoMethod to the jump
8753 trampoline, before it was passing a null.
8754 (mono_arch_create_jump_trampoline): Implement the jump stub, could
8755 share the code with mono_arch_create_jit_trampoline.
8757 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
8759 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
8762 * cpu-g4.md: Added length for jmp instruction, the worst case
8763 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
8766 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
8768 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
8770 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
8772 * mini.c: Only set bblock->real_offset when adding a new bblock, and
8773 before each IL instruction.
8775 * mini.c (CEE_BOX): Fix warnings.
8777 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8779 * mini.c: removed a few unused vars and extra whitespace.
8781 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
8783 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
8785 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
8787 (OP_GETCHR): use the above
8788 (CEE_LDELEMA): use the above.
8790 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
8791 version of the generic impl.
8792 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
8793 (CEE_LDELEMA): use the above.
8795 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
8797 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
8800 * iltests.il: Added new regression test for #56317.
8802 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
8804 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
8805 under NetBSD. Fixes #56450.
8807 * liveness.c (update_gen_kill_set): Fix previous patch.
8809 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8811 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
8813 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
8815 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
8818 * inssel-sparc.brg: Add more optimizations.
8820 * mini-sparc.c: Replace multiply/divide with shifts if possible.
8822 2004-04-01 Martin Baulig <martin@ximian.com>
8824 * mini.c (handle_box): New static function; moved the
8825 implementation of CEE_BOX here.
8826 (mono_method_to_ir): Added `constrained_call' variable.
8827 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
8828 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
8829 mono_method_get_constrained() to get the method.
8831 2004-04-01 Martin Baulig <martin@ximian.com>
8833 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
8834 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
8835 (mono_method_to_ir): We don't need these macros anymore since
8836 mono_class_get_full() already takes care of it.
8838 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8840 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
8841 use @function (as doesn't accept #function here) and check the return
8842 value of system and stop if fails.
8844 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8846 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
8848 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
8850 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
8852 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
8854 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
8857 * basic-long.cs: Add test for negation of Int64.MinValue.
8859 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
8861 * mini-sparc.c: Update status.
8863 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
8865 * exceptions-sparc.c: Fix return value in filters.
8867 * inssel-sparc.brg: Fix register allocation in some rules.
8869 2004-03-28 Martin Baulig <martin@ximian.com>
8871 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
8874 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
8876 * mini-x86.c (mono_arch_patch_code): Fix warnings.
8878 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
8879 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
8880 remove unused conv_u4 opcode.
8882 * mini-x86.c: Remove valgrind workaround since it slows down things
8883 even when mono is not run under valgrind.
8885 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
8887 * mini-sparc.c: Update status.
8889 * inssel-sparc.brg: Add some optimizations.
8891 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
8892 future delay slot filling. Add support for varargs, tail calls and JMP.
8894 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
8895 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
8897 * inssel.brg: Fix register allocation in OP_ARGLIST.
8899 * inssel.brg: Fix warnings.
8901 2004-03-25 Martin Baulig <martin@ximian.com>
8903 * mini.c (inflate_generic_field): Removed.
8904 (mini_get_method): Removed, use mono_get_method_full(),
8905 (mini_get_class): Removed, use mono_class_get_full().
8906 (mono_method_to_ir): Pass our generic context to
8907 mono_field_from_token().
8909 2004-03-25 Martin Baulig <martin@ximian.com>
8911 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
8912 of a `MonoMethod *'.
8913 (mini_get_method): Take a `MonoGenericContext *' instead
8914 of a `MonoMethod *'.
8915 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
8916 a new local variable called `generic_context' which holds the
8917 current `MonoGenericContext *'; use it to lookup things.
8919 2004-03-24 Martin Baulig <martin@ximian.com>
8921 * mini.c (mini_get_class): New static method; if we're inside a
8922 generic instance, inflate the class if neccessary.
8923 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
8925 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
8927 * iltests.il: New regression test for #55976.
8929 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
8932 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
8934 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
8937 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
8939 * liveness.c: Consider SSA stores as well as loads when making vars
8942 * exceptions.cs: New regression tests for register allocation.
8944 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
8946 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
8947 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
8948 domain lock only to protect puntual access to data structures.
8949 Added access lock for sighash, jit_icall_hash_name,
8950 jit_icall_hash_addr and domain->code_mp.
8952 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
8954 * driver.c: Print SIGSEGV handling method.
8956 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
8958 * mini.c (setup_jit_tls_data): Handle case when this is called
8959 multiple times for a thread.
8961 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
8962 is different from fbxx_un. Fixes #54303. Also use constants instead of
8963 magic numbers in a lot of places.
8965 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
8967 * exceptions.cs: Fix cctor test when --regression is used.
8969 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
8971 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
8974 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
8976 * inssel-ppc.brg: fixed register assignments for some rules.
8978 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
8980 * exceptions.cs: Add test for exceptions in static constructors.
8982 * mini.c (mono_jit_compile_method_with_out): Move the calling of
8983 static constructors outside the domain lock. Fixes #55720.
8985 2004-03-17 Martin Baulig <martin@ximian.com>
8987 * mini.c (get_generic_field_inst): Removed, this'll never happen.
8988 (inflate_generic_field): Take the `MonoMethod *' instead of the
8989 `MonoClass *' and added support for generic method.
8990 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
8991 have a `field->parent->gen_params', only inflate the field if it's
8992 an open constructed type.
8994 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
8996 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
8997 exception object instead of the preconstructed ones.
8999 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9001 * mini.c: reverted changed to sigsegv_signal_handler commited
9002 accidentally in the previous patch.
9004 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9007 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
9008 running --aot with an old assembly.
9010 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
9012 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
9015 * mini-sparc.c: Add support for v9 branches with prediction.
9017 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
9019 * mini.c (mini_init): #warning is GNUC only
9021 * mini-sparc.h: implement __builtin_frame_address
9022 and __builtin_return_address for Sun C compiler
9024 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
9026 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
9028 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
9030 * basic-calls.cs: Add test for unaligned byref long argument passing.
9032 * mini-ops.h: Add sparcv9 compare and branch instructions.
9034 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
9035 v9 instructions if we have a v9 cpu.
9037 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
9038 registers for global allocation.
9040 * exceptions-sparc.c: Fixes.
9042 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
9044 * liveness.c (mono_analyze_liveness): Optimized version.
9046 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
9048 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
9051 * basic-float.cs basic-calls.cs: New regression tests.
9053 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
9055 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
9056 sigaltstack implementation.
9058 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
9060 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
9061 stuff if SIGSEGV_ON_ALTSTACK is not defined.
9063 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
9065 * mini.c: Fix warnings.
9067 * mini.c (mono_resolve_patch_target): New function which contains the
9068 arch independent part of the patching process.
9070 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
9071 patching code to a separate function.
9073 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
9075 * mini.c (add_signal_handler): ifdef out on Windows
9077 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
9079 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
9080 cpu-sparc.md: Add exception handling support + other fixes.
9082 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
9083 typed GC detection in --version.
9085 * basic.cs exceptions.cs: New regression tests.
9087 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
9088 the arch specific code can store data during a compilation.
9090 * mini-ops.h: Add OP_SETFRET.
9092 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
9093 function, register a separate icall for each arity, so the icalls can
9096 * mini.c (mono_print_tree): Print negative offsets in a more readable
9099 * mini.c: Make signal handling work on sparc.
9101 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
9103 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
9105 * jit-icalls.c: Emulate truncl by aintl on solaris.
9107 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
9109 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
9111 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
9113 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
9115 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
9116 a MarshalByRef type, inline a method that performs the check, taking into
9117 account that the object can be a proxy. Also implemented tow new opcodes:
9118 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
9119 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
9120 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
9122 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
9124 * mini-ppc.c: if a relative branch displacement is too big
9125 but it points to and area reachable with an absolute branch,
9128 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
9130 * mini.c: optimize small copies in cpblk.
9132 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
9134 * basic-calls.cs basic-float.cs: New regression tests.
9136 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
9137 negative offsets from %fp. Implement localloc. Fix local register
9138 allocation. Fix the case when the this argument needs to be saved to
9139 the stack. Implement some missing opcodes.
9141 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
9143 * mini.c (mini_method_compile): Reenable global regalloc in methods
9144 with exception handlers.
9146 * linear-scan.c (mono_varlist_sort): Fix warning.
9148 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
9150 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
9153 * liveness.c: Make all variables uses in exception clauses volatile, to
9154 prevent them from being allocated to registers. Fixes #42136.
9156 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
9158 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
9161 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
9162 argument to mono_arch_regalloc_cost.
9164 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
9167 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
9169 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
9170 Make the cost of allocating a variable to a register arch dependent.
9172 * basic-calls.cs: Fix compilation of tests.
9174 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
9175 helper function to cut back on the number of #ifdefs needed.
9177 * mini-ppc.c: Fix compilation.
9179 * basic-calls.cs: New regression tests.
9181 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
9183 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
9184 of l0 since that is callee saved.
9186 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
9189 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
9190 of delay instruction.
9192 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
9194 * mini.h (MonoCallInst): Add 'virtual' flag.
9196 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
9198 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
9200 * *.cs: New regression tests.
9202 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
9205 * mini.c (mono_runtime_install_handlers): Fix build.
9207 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
9208 'signal_stack_size' members.
9210 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
9211 alternate signal stack.
9213 * exceptions-x86.c: Add stack overflow handling.
9215 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
9216 functions to arch independent code.
9218 * mini.c (mono_print_tree): Print more detailed info for load_membase
9221 2004-02-23 Martin Baulig <martin@ximian.com>
9223 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
9225 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
9227 * mini-x86.c: fixed reg allocation for div/rem.
9229 2004-02-22 Miguel de Icaza <miguel@ximian.com>
9231 * driver.c (mono_main): Report some configuratio options on --version.
9233 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
9235 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
9236 low in the address space. Correctly flush memory in thunks where we
9239 2004-02-20 Martin Baulig <martin@ximian.com>
9241 * mini.c (mini_get_method): New static method; inflate all generic
9242 methods and methods in open generic instances.
9243 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
9244 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
9246 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
9248 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
9250 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
9252 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
9254 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
9256 * mini-sparc.c (flushi mono_arch_output_basic_block): make
9257 it compile using Sun's compiler.
9259 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
9261 * 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.
9263 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
9265 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
9267 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
9269 * mini-ppc.c: handle calls outside of the allowed range with thunks
9270 allocated using the code manager.
9271 * tramp-ppc.c: use the code manager to hold generated native code.
9272 Fixed the magic trampoline to just patch vtable entries.
9274 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
9276 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
9279 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
9281 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
9284 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
9285 if we have a working __thread implementation.
9287 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
9288 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
9290 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
9292 * mini-x86.c: Fix compilation under gcc 2.
9294 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
9296 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
9297 contains a call to the wrapped function.
9299 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
9300 OP_<CALL>_IMM opcodes, and use them under X86.
9302 * mini.c (mono_jit_find_compiled_method): Fix warning.
9304 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
9306 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
9308 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
9309 functionality to mini.c.
9311 * mini.c (mono_create_jump_trampoline): New function to create a jump
9312 trampoline. Return a compiled method instead of a trampoline if it
9313 exists. Add a cache for jump trampolines.
9315 * mini.c (mono_jit_find_compiled_method): New function to return a
9316 compiled method if it exists.
9318 * mini-x86.c: Call mono_create_jump_trampoline instead of
9319 mono_arch_create_jit_trampoline.
9321 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
9322 a jump trampoline. Fixes #52092.
9324 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
9326 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
9327 which is not up-to-date. Add check_corlib_version () instead.
9329 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
9332 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
9333 since newer valgrind versions do not need it.
9335 * mini.c (mono_jit_compile_method_with_opt): New helper function to
9336 compile a method with a given set of optimizations.
9338 * mini.c: Compile icall wrappers on-demand instead of at startup.
9340 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
9341 wrapper for an icall.
9343 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
9345 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
9348 * iltests.il: Add test for non-empty stack before switch instruction.
9350 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
9352 * mini.c: Add support for new stringbuilder marshalling conventions.
9354 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
9356 2004-02-01 Martin Baulig <martin@ximian.com>
9358 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
9359 in `ginst->mtype_argv'.
9361 2004-01-31 Miguel de Icaza <miguel@ximian.com>
9363 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
9364 facilitate grepping.
9366 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
9368 * mini.c: fixed buglet in initobj generic implementation for references.
9370 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
9372 * Makefile.am: make the version script conditional.
9373 * jit-icalls.c: handle missing truncl().
9375 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
9377 * exceptions.cs: Add more tests for double->int conversion.
9379 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
9380 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
9382 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
9384 * driver.c: make --verbose --version emit an error
9385 if the loaded corlib doesn't match the runtime version.
9387 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
9389 * mini-ppc.h: export ppc_patch().
9390 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
9391 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
9392 on par or better than on MacOSX.
9394 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
9396 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
9397 mono_lookup_pinvoke_call.
9399 * mini-x86.c: Under windows, the default pinvoke calling convention is
9400 stdcall. Fixes #52834.
9402 * mini.c (optimize_branches): Add an upper bound to the number of
9403 iterations to prevent infinite loops on strange loops. Fixes #53003.
9405 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
9407 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
9408 and ISINST. Fixes #52093.
9410 * objects.cs (test_0_vector_array_cast): New tests.
9412 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
9414 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
9415 checking in Array.Set ().
9417 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
9420 * object.cs (test_0_multi_array_cast): New regression test.
9422 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
9424 * exceptions-ppc.c: fix build on Linux/PPC.
9426 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
9428 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
9429 running under valgrind.
9430 (x86_magic_trampoline): Fix build bustage.
9432 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
9433 negative values as well. This is needed for the encoding of the line number
9434 info, since sometimes the line numbers are not in increasing order.
9436 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
9438 * cpu-pentium.md (localloc): Increase the size of the localloc
9439 instruction since it is a loop under Win32.
9441 * debug-mini.c (record_line_number): Get rid of unneccesary memory
9444 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
9446 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
9447 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
9448 Max Horn (max@quendi.de). Fix file names in comments.
9450 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
9452 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
9453 avoid stack overflow.
9454 (replace_usage): Avoid uninitialized variable warnings.
9456 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
9457 and taking the address of valuetype variables.
9459 2004-01-03 Patrik Torstensson
9461 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
9462 for other purposes than FP later on.
9464 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
9466 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
9469 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
9471 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
9473 2003-12-30 Patrik Torstensson <p@rxc.se>
9475 * mini-x86.h: Decreased number of availiable fp regs.
9476 Solves corner cases with FP spilling.
9478 2003-12-23 Patrik Torstensson <p@rxc.se>
9480 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
9481 for floating point stack tracking / spilling on x86.
9484 * basic-float.cs: added float mul overflow test.
9486 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
9488 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
9490 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
9492 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
9493 supports for cond branches that overflow the immediate
9494 overflow offset. mcs can compile simple programs.
9496 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
9498 * exceptions-ppc.c: exception handling support wip:
9499 finally handlers get run on exception.
9501 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
9503 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
9506 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
9508 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
9509 initial support for stack walking and unwinding.
9511 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
9513 * driver.c (mono_main): Make corlib-out-of-sync message more
9514 descriptive. Also remove verify_corlib call.
9516 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
9518 * mini.c: make CEE_NEWARR calls and other emulated opcodes
9519 not overlap with other call's arguments, too.
9521 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
9523 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
9524 move to arch-specific code the choice of arch-specific
9525 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
9526 * mini.c: ensure emulation calls will not interleave
9529 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
9531 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
9532 the magic trampoline stack frame is dropped before executing
9535 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
9537 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
9538 and integer to fp conversions. Added support for overflowing
9539 arguments on the stack. Reserve a couple more registers as temps.
9540 Added support for aot compilation (as output still needs to be
9543 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
9545 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
9546 Don't overwrite return register in some corner cases.
9548 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
9550 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
9551 static constructors when AOT compiling.
9553 * driver.c (mono_main): Call mono_check_corlib_version.
9555 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
9557 * cpu-g4.md, basic.cs: fixed div target register.
9559 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
9561 * mini-ppc.c, basic.cs: shl_imm fix with test.
9563 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
9565 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
9566 structures by value. Misc fixes.
9567 * objects.cs: more tests.
9569 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
9571 * mini-ppc.c: lconv.ovf.i implemented.
9573 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9576 (mini_init): don't error out if someone already called g_thread_init.
9578 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
9580 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
9581 to be any type per the spec. Fix abnormal memory usage when
9582 the same object is repeatedly thrown.
9584 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
9586 * mini.c: check for overruns in IL code.
9588 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
9590 * TODO: Add/remove some todo entries.
9592 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
9594 * driver.c (mono_main): Call mono_verify_corlib.
9596 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
9598 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
9599 This has been moved to mini.c
9600 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
9601 type being casted is marshalbyref it could be a proxy, so instead of
9602 emitting the type check code, emit a call to a runtime method that will
9603 perform the check by calling CanCastTo if needed.
9605 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
9607 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
9608 methods with large stack frames under Win32.
9610 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
9612 * Makefile.am: Distribute regression tests.
9614 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
9615 at the end instead of inserting each variable into the sorted list.
9617 * linear-scan.c (mono_varlist_sort): New helper function.
9619 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
9621 * mini.c: ensure arguments and locals are within bounds.
9623 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
9625 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
9628 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
9630 * mini.c (mono_cprop_copy_values): Fix crash.
9632 * aot.c: Set verbosity back to 0.
9634 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
9636 * regalloc.c: complete memory leak fix by Laurent Morichetti
9639 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
9641 * driver.c (main_thread_handler): Revert the previous patch.
9643 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
9646 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
9647 memory from the memory pool.
9649 * driver.c (main_thread_handler): Turn on all optimizations when
9652 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
9653 an array for better performance.
9655 * regalloc.c (mono_regstate_assign): Fix memory leak.
9657 * debug-mini.c (mono_debug_serialize_debug_info): New function to
9658 serialize the debug info.
9660 * debug-mini.c (mono_debug_add_aot_method): New function to load the
9661 debug info from the serialized representation.
9663 * aot.c: Save debug info into the generated file and load it when
9666 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
9668 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
9670 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
9671 More FP-related fixes.
9673 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
9675 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
9676 and register allocation buglet. Hello world now runs.
9678 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
9680 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
9681 * tramp-ppc.c: fixed class init trampoline.
9682 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
9684 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
9686 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
9687 mini.c: more ppc changes/fixes.
9689 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
9691 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
9692 Also optimize the case when the arguments are the same in the caller
9695 * iltests.il: Add tests for tail calls with valuetype arguments.
9697 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
9699 * mini-ppc.c: fixes for struct return type.
9701 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
9703 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
9704 mono_spillvar_offset() to arch-specific code.
9706 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
9708 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
9710 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
9712 * exceptions-x86.c: Fix stack space leaks.
9714 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
9715 registers from the lmf if the method has save_lmf set.
9717 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
9719 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
9720 of icall wrappers into InvokeInDomain, since these are now per-domain.
9722 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
9724 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
9725 make some opcode emulation and intrinsic ops enabled/disabled
9726 according to the architecture. More fixes.
9728 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
9730 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
9732 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
9734 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
9735 arch-specific handling for 'this' and struct return type to
9738 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9740 * aot.c: prevent divide by zero error when reporting (it happened with
9743 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
9745 * mini.h (inst_switch): Remove unused macro.
9747 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9750 (load_aot_module): free 'info->methods' and 'info' properly. No more
9751 "free(): invalid pointer blah" messages when you have an old aot
9754 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
9756 * jit-icalls.c, mini.c: Added support for context static fields.
9758 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
9760 * mini.c (mono_method_blittable): Methods which set LastError are not
9761 blittable either. Fixes #51108.
9763 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
9765 * mini.c: flush icache.
9766 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
9768 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
9770 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
9772 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
9774 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
9777 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
9780 * inssel.brg (CEE_MKREFANY): Fix AOT case.
9782 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
9784 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
9785 instruction when the result is discarded.
9787 * iltests.il (test_0_div_regalloc): New regression test.
9789 * arrays.cs: Fix compilation error.
9791 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
9793 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
9794 float rules to inssel-x86.brg: sane architectures with FP registers
9795 don't need to implement these rules.
9797 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
9799 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
9801 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
9803 * mini.h, inssel-long32.brg: fixed endianess issues in int64
9804 implementation of 32 bit systems.
9806 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
9808 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
9809 (Jeroen Zwartepoorte).
9811 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
9813 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
9814 the caller and the callee matches.
9816 * mini.c (mono_method_to_ir): Add comment.
9818 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
9819 signbit is missing on some platforms.
9821 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
9823 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
9825 * mini.c (setup_jit_tls_data): Call the new function.
9827 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
9829 * mini-x86.c: Add experimental support for fast access to the lmf
9830 structure under NPTL/Linux 2.6.x.
9832 2003-11-06 Martin Baulig <martin@ximian.com>
9834 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
9835 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
9838 2003-11-02 Martin Baulig <martin@ximian.com>
9840 * mini.c (inflate_generic_field): New static method.
9841 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
9842 generic instance and the field is declared in a generic type, call
9843 inflate_generic_field() to inflate it. Fixes gen-28.cs.
9845 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
9847 * mini.h mini.c (mono_method_same_domain): New function to return
9848 whenever the caller and the callee are in the same domain.
9850 * tramp-x86.c (x86_magic_trampoline): Use the new function.
9852 2003-10-30 Martin Baulig <martin@ximian.com>
9854 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
9855 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
9857 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
9858 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
9860 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
9862 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
9865 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
9866 object here, so it is in the correct appdomain etc.
9868 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
9870 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
9872 (mono_method_to_ir): Avoid freeing the type created returned from
9873 mono_type_create_from_typespec, since it is put into an internal cache
9874 by the function. Fixes pointer.exe.
9876 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
9877 trampolines for icalls and pinvokes as well. Fixes #33569.
9879 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
9881 * mini.c: Update after appdomain changes.
9883 * mini.c (mono_jit_compile_method_inner): Allways compile native
9884 method wrappers in the root domain, since there can only be one
9885 instance of them, whose address is stored in method->info.
9887 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
9889 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
9890 environment variable. Instead detect automatically whenever running
9891 under valgrind using the magic macro RUNNING_ON_VALGRIND from
9894 2003-10-16 Miguel de Icaza <miguel@ximian.com>
9896 * trace.c, trace.h: New files that implement the new trace option
9899 * driver.c: Document new --trace options.
9901 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
9904 - if (mono_jit_trace_calls)
9905 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
9907 * mini.h: prototypes.
9909 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
9911 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
9913 * mini.c inssel.brg: Implement typedefbyref opcodes.
9915 * mini.c (mono_jit_compile_method): Remove unused local variable.
9917 * mini.c (mono_jit_compile_method_inner): Ditto.
9919 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
9921 * tramp-x86.c (x86_class_init_trampoline): Fix build.
9923 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
9925 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
9927 * mini.c (mono_no_aot): Remove unused global variable.
9929 * mini.c: Thread safety fixes.
9931 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
9933 * mini.c (mono_create_class_init_trampoline): Add a lock around
9934 class_init_hash_addr.
9936 * arrays.cs (test_0_newarr_emulation): Add new regression test for
9939 * mini.c: Decompose the NEWARR instruction before decomposing its
9940 arguments. Fixes #30073.
9942 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
9944 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
9947 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
9949 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
9951 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
9953 * driver.c: Add support for compiling icall wrappers to --compile.
9955 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
9957 * inssel.brg: The empty value in class->interface_offsets is -1, not
9960 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
9962 * objects.cs: New test for 'is' operator on an array of interfaces.
9964 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
9966 * tramp-ppc.c: update trampoline code to support jumps
9967 and class initialization.
9969 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
9971 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
9973 * inssel.brg (OP_UNBOXCAST): Fix #46027.
9975 * inssel.brg (OP_UNBOX): Remove unused rule.
9977 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
9978 region instead of one for each method. Fixes #47813.
9980 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
9982 * exceptions.cs (test_0_nested_finally): New regression test for
9983 nested exception handlers.
9985 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
9987 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
9989 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
9992 * mini.c (mono_method_check_inlining): Make the inlining limit
9993 configurable by an environment variable.
9995 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
9997 * mini.h: Bump AOT file version.
9999 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
10000 token, store the image along with the token, since the token might not
10001 refer to the same image as the method containing the relocation,
10002 because of inlining.
10004 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
10006 * mini.c (mono_precompile_assemblies): New function to compile
10007 all methods in all loaded assemblies.
10009 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
10011 * regalloc.h regalloc.c (MonoRegState): Change the type of
10012 iassign and fassign to int*, since they can contain large negative
10013 values if the register is spilled. Also added some comments. Fixes
10016 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
10017 under Win32. Fixes #42964.
10019 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
10021 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
10023 * aot.c: Added support for AOT compiling methods which contain calls
10024 to wrappers. Currently, only remoting-invoke-with-check wrappers are
10027 * driver.c (compile_all_methods): Run the compilation in a thread
10028 managed by mono. Fixes #44023.
10030 * mini.c (mono_codegen): Print full method name in verbose output.
10032 * mini-x86.c (mono_arch_patch_code): Fix warning.
10034 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
10035 jumps, since the method we are jumping to might be domain-specific.
10037 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
10039 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
10041 * inssel.brg: string chars are unsigned.
10043 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
10045 * TODO: New todo item.
10047 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
10048 which calls mono_runtime_class_init and patches the call site to
10049 avoid further calls.
10050 (mono_arch_create_class_init_trampoline): New arch specific function
10051 to create a class init trampoline.
10052 (create_trampoline_code): Generalized so it can create
10053 class init trampolines as well.
10055 * mini.c (helper_sig_class_init_trampoline): New helper variable.
10056 (mono_create_class_init_trampoline): New function to create and cache
10057 class init trampolines.
10058 (mono_find_class_init_trampoline_by_addr): New function to lookup the
10059 vtable given the address of a class init trampoline. Used by the
10061 (mono_codegen): Generate a call to a trampoline instead of
10062 mono_runtime_class_init in LDSFLD[A].
10063 (mono_codegen): Add relocations for the new trampoline.
10065 * mini.h mini-x86.c aot.c: Added a new relocation type:
10066 MONO_PATCH_INFO_CLASS_INIT.
10068 * mini.h: Bump AOT version number.
10070 * aot.c: Create a copy of the loaded code instead of using the original
10071 so methods which call each other will be close in memory, improving
10074 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
10075 patch since it breaks the regression tests.
10077 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
10078 for the register saving instruction sequence since the
10079 frame_state_for function in glibc 2.3.2 don't seem to detect it.
10081 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
10083 * TODO: Fix todo item && remove another.
10085 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
10087 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
10090 * aot.c: Moved the check for MONO_LASTAOT into the initialization
10091 function of the module.
10093 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
10094 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
10095 --no-aot command line option.
10097 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
10099 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
10100 by Bernie Solomon (bernard@ugsolutions.com).
10102 * inssel.brg: Refactor the interface offset table related code into
10103 its separate functions and add support for the AOT case.
10105 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
10107 * aot.c (mono_aot_get_method_inner): Fix memory leak.
10109 * aot.c: Added mono_aot_verbose variable and made all debugging
10110 output depend on the value of this variable.
10112 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
10113 method_label and info_label.
10115 * mini.h mini-x86.c aot.c: Added a new relocation type
10116 MONO_PATCH_INFO_IID for klass->interface_id.
10118 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
10119 the MonoJitInfo structure.
10121 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
10122 a non-root appdomain in shared mode.
10124 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
10126 * aot.c: make aot loader less verbose. Remove free of unused variable.
10128 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
10130 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
10132 * .cvsignore: Added *.dll.
10134 * mini.c (mono_print_tree_nl): New function callable while debugging.
10136 * mini.c (mono_print_code): Export this.
10138 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
10141 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
10143 * mini.h (MonoCompile): Added 'jit_info' field.
10145 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
10146 the cfg structure, since it is needed by the AOT compiler.
10148 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
10150 * aot.c: A major rewrite. Changes include:
10151 - save exception tables for methods which have them.
10152 - cache failed lookups in aot_get_method () to avoid the (slow) calls
10153 to g_module_symbol.
10154 - reworked the file format so it is now much smaller and needs
10155 fewer relocation entries.
10157 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
10159 * aot.c (load_aot_module): Fix build bustage on platforms without
10162 2003-09-04 Martin Baulig <martin@ximian.com>
10164 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
10166 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
10168 * TODO: Some new optimization ideas.
10170 * aot.c: Move AOT module loading logic here from mono_assembly_open.
10172 * aot.c: Save the optimization flags used to compile the code into
10175 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
10176 support emitting domain specific code.
10178 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
10179 no longer domain neutral. It can be made domain neutral by compiling
10180 with --optimize=shared.
10182 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
10183 between appdomains.
10185 * driver.c mini.h mini.c: New --no-aot debugging option which disables
10186 loading of AOT code.
10188 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
10190 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
10191 if there is no domain neutrality information.
10193 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
10195 * aot.c (mono_compile_assembly): Emit a symbol containing the file
10196 format version into the generated library.
10198 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
10199 callee method into the caller since one of them could be shared.
10201 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
10202 system exceptions from AOT code now works.
10204 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
10205 method if it is domain neutral and the callee is not.
10207 * graph.c (cfg_emit_one_loop_level): Fix warning.
10209 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
10211 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
10214 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
10216 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
10217 is needed by code which is executed before mono_runtime_init ().
10218 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
10220 * mini.c (mono_thread_abort): Fix warning.
10221 (mono_jit_compile_method): Call static constructor in the AOT case too.
10223 * aot.c (mono_compile_assembly): Fix warning.
10225 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10227 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
10229 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
10231 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
10233 * cpu-pentium.md: Fix the length of call opcodes so they include the
10234 ESP restoring instruction. Fixes #47968.
10236 2003-08-28 Martin Baulig <martin@ximian.com>
10238 * mini-x86.c (mono_arch_call_opcode): Added support for
10239 MONO_TYPE_GENERICINST.
10241 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
10243 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
10245 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
10246 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
10248 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
10251 2003-08-26 Martin Baulig <martin@ximian.com>
10253 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
10254 when reporting an error, set this to the actual error location.
10255 (mono_method_to_ir): Report the correct error location if
10256 get_basic_blocks() returned an error.
10258 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
10260 * mini.c (mono_type_blittable): OBJECT is not blittable.
10261 (mono_method_blittable): Methods which have marshalling descriptors
10262 are not blittable either. Fixes #47842.
10264 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
10266 * driver.c mini.c: Use an environment variable instead of a global
10267 variable. Also fix the build.
10269 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
10270 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
10273 * driver.c mini.c: Added --with-valgrind option to turn off some
10274 code which prevents mono from running under valgrind.
10276 * mini.c (mono_emit_call_args): Fixed warning.
10278 * mini.c (mono_emulate_opcode): Fixed warning.
10280 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
10282 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
10283 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
10284 regalloc.c, regalloc.h: specify available registers in arch-specific
10285 code and support floats in the regallocator (patch by Laurent Morichetti
10288 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
10290 * mini.c: mono_thread_current() can be called only after
10291 mono_runtime_init(): rearrange code to not call it early on.
10293 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
10295 * mini.c: allocate jump tables in the code mempools.
10297 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
10299 * mini.c, mini.h: make sure per-thread data allocated by the jit is
10302 2003-08-10 Miguel de Icaza <miguel@ximian.com>
10304 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
10305 12 to 16. This fixes bug #47453.
10308 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
10310 * mini-ppc.c: fixed indexed load and unsigned compares.
10312 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
10314 * mini.c: reenabled installation of handler for
10315 thread abort signal.
10317 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
10319 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
10320 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
10321 until it's fixed and actually useful.
10323 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
10325 * inssel-long32.brg: couple more opcodes implemented.
10327 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
10329 * mini-sparc.c: Even more opcodes implemeted.
10331 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
10333 * mini-sparc.c: More opcodes implemented.
10335 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
10337 * mini-sparc.c: More opcodes implemented.
10339 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
10341 * inssel-sparc.brg: Add some needed rules. Direct
10343 * Makefile.am: Use inssel-sparc.brg
10344 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
10345 an assert happy for now.
10347 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
10349 * mini-sparc.c: Fixed compile errors.
10350 * exceptions-sparc.c: Same. We now produce a mono binary
10351 on sparc-linux. Yea.
10353 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
10355 * mini-sparc.c: Renamed registers. Also some macro cleanups.
10356 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
10357 They compile, but do not work.
10359 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
10361 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
10362 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
10363 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
10366 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
10368 * mini.c: more opcodes implemented and better support for generics.
10370 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
10372 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
10373 * mini.c, mini.h: first cut at generics support: some new instructions
10374 added and changed the behaviour of some of the existing ones.
10376 2003-07-21 Miguel de Icaza <miguel@ximian.com>
10378 * mini.c: Removed definition of metadata_shared mutex here.
10380 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
10382 * mini-x86.c: make vararg calls work for instance methods.
10384 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
10386 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
10387 returns the arguments in a separte list, now.
10389 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
10391 * aot.c, mini.c: updates for array type representation changes.
10393 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
10395 * mini.c: register function to perform jit shutdown.
10397 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
10399 * mini.c: use a faster allocator if possible.
10401 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
10403 * aot.c: some cleanups and portability changes.
10405 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
10407 * mini.c: use faster allocation for CEE_BOX if possible.
10409 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
10411 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
10412 Moved inlined mempcy code to its own function so that is can be
10413 reused. Added an inline memset function as well (optimized initobj).
10414 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
10416 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
10418 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
10420 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
10422 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
10423 arch code can setup the cpu for CLR execution, if needed.
10424 We use it on x86 to set the precision of FP operations.
10426 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
10428 * mini.c: disable some optimizations if we can guess they'll cost too
10429 much for a given method.
10431 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
10433 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
10435 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
10436 * mini.h mini.c mini-x86.c: Added instruction level coverage
10437 info collection support.
10439 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
10441 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
10442 is now implemented in the profiling API. Get rid of a couple of
10443 unnecessary global variables.
10445 2003-06-15 Nick Drochak <ndrochak@gol.com>
10447 * basic-long.cs: tests for negative values for bigmul, and unsigned.
10448 * cpu-g4.md: add op_bigmul and op_bigmul_un
10449 * cpu_pentium.md: add op_bigmul_un
10450 * inssel-long32.brg: add rule for unsigned bigmul
10451 * mini-ops.h: define OP_BIGMUL_UN
10452 * mini-x86.c: THE BUG: handle (un)signed properly
10453 * mini.c: choose unsigned opcode if needed.
10454 This set of patches fixes bug #44291
10456 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
10458 * mini.c (optimize_branches): improved to handle all kinds of
10459 conditional branches.
10461 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
10463 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
10464 don't raise exceptions.
10466 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
10468 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
10469 to arch-specific files.
10471 2003-06-09 Martin Baulig <martin@ximian.com>
10473 * Makefile.am (libs): Added $(LIBGC_LIBS).
10475 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
10477 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
10478 and OP_ATAN (fixes bug#44293).
10480 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
10482 * Makefile.am, mini-x86.c: rename cpu description array to
10483 pentium_desc, since some compilers define the 'pentium' preprocessor
10486 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
10488 * mini.c (mini_select_instructions): add explicit branch if the
10489 following block is not the false target of a conditional branch -
10490 we need this with any optimization that reorder or remove bblocks
10492 * mini.c (optimize_branches): bug fixes
10494 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
10496 * mini.c (mono_method_to_ir): inline static readonly fields
10498 * ssa.c (fold_tree): start cfold support for long (very simple
10501 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
10503 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
10505 * inssel.brg: fixed memcpy (bug #44219).
10507 2003-06-05 Dick Porter <dick@ximian.com>
10509 * driver.c: Set the glib log levels to not abort if g_message
10512 g_set_prgname() has to happen before mini_init() so that the
10513 process handle gets the info.
10515 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
10517 * driver.c: add intrins to the default optimizations to get wider
10520 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
10522 * mini.h: some large basic blocks will overflow a 16-bit
10523 integers for symbolic registers.
10525 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
10527 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
10528 (mono_arch_output_basic_block): fix bug 43499
10530 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
10532 * mini.c: kill duplicated definition of mono_debug_format.
10534 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
10536 * mini-x86.c, arrays.cs: fixed register allocation bug.
10538 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
10540 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
10542 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
10544 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10547 (print_method_from_ip): also print source location information if
10550 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
10552 * mini.c (mono_find_block_region): bug fix in region code
10553 (mini_method_compile): enable removing unreachable code again, but
10554 only in methods without exception clauses.
10556 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
10558 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
10559 Implemented arglist opcode and handling of TypedReference type.
10560 Fixed x86 call convention when a structure is returned.
10561 Minimal support for calling static vararg methods.
10563 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
10565 * mini.c (mini_method_compile): always remove unreachable code,
10566 because the code in them may be inconsistent (access to dead
10567 variables for example).
10569 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
10571 * driver.c, debug-mini.c: warning fixes.
10573 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
10575 * Makefile.am, jit.h, mini.h: install header for embedding mono.
10577 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
10579 * mini.c: thread-static fields are registered in mono_class_vtable(),
10580 so ensure the function is called before checking for them.
10582 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
10584 * mini.c (optimize_branches): fix for bug 43586
10586 * jit-icalls.c (mono_llmult_ovf): added an additional check for
10587 overflow (fixes Bug #43639)
10589 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
10591 * mini.c, objects.cs: allow the use of stobj for primitive types.
10593 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
10595 * mini.c: be less strict about argument checking until we support
10596 running the verifier.
10598 2003-05-27 Nick Drochak <ndrochak@gol.com>
10600 * basic-long.cs: tests for (ulong)int * (ulong)int also
10601 * mini.c: use the same trick for (ulong)int * (ulong)int
10603 2003-05-27 Nick Drochak <ndrochak@gol.com>
10605 * basic-long.cs: add regression test for (long)int * (long)int
10606 * cpu-pentium.md: add op_bigmul specification
10607 * inssel-long32.brg: add OP_BIGMUL rule
10608 * mini-ops.h: add OP_BIGMUL
10609 * mini-x86.c: register allocator: handle case where src1 needs to be
10611 * mini.c: substitute special BIGMUL opcode in the tree for
10612 (long)int * (long)int
10614 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
10616 * jit-icalls.c: call the type ctor on field access if needed.
10618 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
10620 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
10621 to a method (including results of ldelema, bug#43207).
10623 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
10625 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
10626 colors to show exception handler blocks.
10628 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
10629 (fix for pinvoke7.cs).
10631 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
10633 * mini.h, mini.c: ensure correct initialization order for types that
10634 require it. Prepare for lazy compilation of jit icall wrappers.
10635 Provide a name for opcode emulation to reduce unneeded mallocing.
10637 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
10639 * mini-x86.c: better register restoring code and profiling
10640 support for tail calls.
10642 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
10644 * mini.h, driver.c: prepare for leaf methods optimization.
10646 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
10648 * mini.c: get targets of branches before converting a method.
10650 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
10652 * mini.c (optimize_branches): added some experimental code (disbaled)
10654 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
10656 * mini.c (optimize_branches): fix branch to branch optimization
10658 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
10660 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
10662 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
10664 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
10667 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
10669 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
10670 enable use of interface variables again.
10672 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
10673 I1 to registers because there is no simply way to sign extend 8bit
10674 quantities in caller saved registers on x86.
10676 * inssel-float.brg: set costs of some rules to 2 so
10677 that monobure always select the arch. specific ones if supplied,
10678 regardless of the order we pass the files to monoburg.
10680 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
10682 * mini.c, mini-x86.c: since the magic trampoline for jumps
10683 can't patch the code directly, we do it as soon as the
10684 method gets compiled.
10686 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
10688 * mini-x86.c, mini.h: introduce a new patching method
10689 to support CEE_JMP and tail calls.
10690 * mini.c: obey tail.call. Don't precompile methods target
10692 * tramp-x86.c: new trampoline code to handle methods
10693 reached through a jump.
10695 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
10697 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
10698 bit values to registers
10700 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
10702 * mini.c (mono_compile_get_interface_var): share interface
10703 variables if possible.
10705 2003-05-16 Martin Baulig <martin@ximian.com>
10707 * debug-mini.c (mono_init_debugger): New function to initialize
10708 the debugger. This is not in the debugger since it needs to
10709 access some of mini's internals.
10711 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
10713 * mini.c (mono_method_to_ir): inlining fixes/cleanups
10715 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
10717 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
10718 for value type handling.
10720 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
10722 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
10723 (mono_method_check_inlining): enable inlining of all kinds of wrappers
10725 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
10727 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
10728 the constructor through a proxy.
10730 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
10732 * jit-icalls.c, inssel.brg: fixes to array element address
10735 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
10737 * mini-x86.c (is_regsize_var): allocate pointer to registers
10739 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
10741 * driver.c: fixed typo, added intrins to the set of optimizations
10742 tested with regressions.
10744 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
10746 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
10747 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
10750 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
10752 * inssel.brg: remove some common pop instructions without side effects
10754 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
10756 * inssel-x86.brg: fixed thinko in int to double conversions.
10758 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
10760 * mini.c, jit-icalls.c: added runtime thread-static variable support.
10762 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
10764 * inssel-long32.brg: two more missing instructions.
10766 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
10768 * mini.c (mono_emit_call_args): set the cil_code for all arguments
10769 if not already set.
10771 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
10773 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
10776 * basic-float.cs: Added tests for negative zero.
10778 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
10780 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
10781 a couple of missing operations for long casts, with test cases.
10783 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10785 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
10787 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
10789 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
10790 code size estimation.
10792 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
10794 * mini.c (mono_jit_create_remoting_trampoline): make it work with
10795 abstract methods (fix bug 42542)
10797 * aot.c: add ability to handle array types
10799 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
10801 * mini.c: Call the _specific versions of the object allocation
10802 functions if possible.
10804 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
10806 * driver.c: call setlocale ().
10808 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
10810 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
10813 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
10815 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
10817 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
10818 wrappers (fix bug 42122)
10820 2003-05-04 Martin Baulig <martin@ximian.com>
10822 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
10824 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
10825 s/mini_set_defaults/mono_set_defaults/g.
10827 2003-05-04 Martin Baulig <martin@ximian.com>
10829 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
10831 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
10833 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
10834 (reported by Don Roberts).
10836 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
10838 * mini.c: temporarily work around two bugs for this release.
10840 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
10842 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
10843 that contains -export-dynamic and it makes using the ld script
10845 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
10847 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
10849 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
10852 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
10854 * mini.c: make sure leave calls all the needed finally blocks,
10855 even when the target jumps out of multiple exception clauses.
10857 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
10859 * ldscript, Makefile.am: add linker script to reduce the number of
10860 exported symbols (should also fix the issues with libwine defining
10861 some of the same symbols in io-layer).
10863 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
10865 * driver.c (mini_main): Avoid assertion when no file name is given on
10868 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
10870 * driver.c: added --version/-V command line option.
10871 Added the inline optimization in the regression tests.
10873 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
10875 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
10876 to the type in the method signature (fixes bug#42134).
10878 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
10880 * mini.c: when inlining, check this is not null only when needed (bug #42135).
10882 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
10884 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
10886 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10888 * driver.c: fixed bug #42100.
10890 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
10892 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
10894 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
10896 * mini.c: moved most of the code required to do inlining to its own
10897 function so it can be reused. Inline also ctors if appropriate.
10899 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
10901 * Makefile.am: Link with -export-dynamic so shared libs loaded by
10902 the runtime can call mono API functions.
10904 2003-04-27 Martin Baulig <martin@ximian.com>
10906 * debug-mini.c (mono_debug_init_method): Added
10907 `guint32 breakpoint_id' argument; if the method has a breakpoint,
10908 send a notification to the debugger.
10910 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
10911 running in the Mono Debugger, just pass the breakpoint number to
10912 mono_debug_init_method().
10914 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
10916 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
10918 * mini.c: allow some more unsafe compares.
10920 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
10922 * mini-x86.c, Makefile.am: make distcheck works (partially from
10923 a patch by Richard Lee <r.h.lee@attbi.com>).
10924 * regset.c, regset.h: removed, they are unused.
10926 2003-04-25 Dick Porter <dick@ximian.com>
10928 * driver.c: Usage reports the name as 'mono' not 'mini'
10929 * exceptions-x86.c: Build and run on freebsd
10931 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
10933 * Makefile.am: install the program with the 'mono' name and
10934 the library as libmono instead of mini and libmini.
10936 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
10938 * driver.c: provide the APIs for the embedding interface of the old jit.
10940 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
10942 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
10944 2003-04-23 Martin Baulig <martin@ximian.com>
10946 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
10948 * driver.c: Added `--debug' command line argument to enable
10951 2003-04-23 Martin Baulig <martin@ximian.com>
10953 * debug.[ch]: Removed. The code is now in
10954 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
10956 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
10959 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
10961 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
10963 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10966 (mini_cleanup): moved mono_runtime_cleanup call after the call to
10967 mono_domain_finalize.
10968 (mini_method_compile): use mono_method_profile* if the the option is
10971 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
10973 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
10974 methods with their wrapper.
10976 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
10977 methods with their wrapper.
10979 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
10982 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
10985 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
10988 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
10990 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
10992 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
10994 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
10995 of the mempool. This is slightly faster and uses less memory
10997 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
10999 * mini.c: avoid O(n) allocation for variables.
11001 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
11003 * mini.c: handle items on the stack after inlining methods.
11005 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
11007 * mini.c: make the method->opcode optimization dependent
11008 on MONO_OPT_INSTRINS and do it lazily.
11010 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
11012 * driver.c: print overall results at the end of regression run.
11014 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
11016 * inssel.brg: don't overwrite symbolic registers.
11018 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
11020 * inssel-x86.brg: fix conversion from long to float.
11022 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
11024 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
11026 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
11028 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
11030 * driver.c: Added --print-vtable option as in the old JIT.
11032 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
11034 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
11036 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
11038 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
11040 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
11042 * mini.c regalloc.c regalloc.h: Fix memory leak.
11044 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
11046 * aot.c (mono_aot_get_method): register all used strings
11048 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
11050 * mini.c: always intern strings references with ldstr at compile time.
11052 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
11054 * Makefile.am: add BUILT_SOURCES.
11056 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
11058 * driver.c: give a better error message when the assembly to execute
11059 doesn't have an entry point.
11061 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
11063 * Makefile.am: added hack for automake
11065 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
11068 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
11070 22003-04-07 Martin Baulig <martin@ximian.com>
11072 * Makefile.am: Added Makefile.am.
11074 * debugger-main.c: Removed, this is now in the debugger where it
11077 * mini.pc.in: Call this package `mini' for the moment.