1 2007-11-30 Zoltan Varga <vargaz@gmail.com>
3 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
5 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
7 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
9 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
11 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
12 is created by the inlined delegate ctor.
14 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
16 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
18 2007-11-29 Zoltan Varga <vargaz@gmail.com>
20 * cpu-x86.md: Fix the length of ckfinite.
22 2007-11-28 Zoltan Varga <vargaz@gmail.com>
24 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
26 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
27 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
29 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
31 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
32 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
34 2007-11-28 Martin Baulig <martin@ximian.com>
37 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
38 after creating the trampoline.
40 2007-11-27 Zoltan Varga <vargaz@gmail.com>
42 * aot-runtime.c (load_aot_module): Check runtime version if needed.
44 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
47 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
48 instead of the calling method to help AOT.
50 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
52 2007-11-26 Zoltan Varga <vargaz@gmail.com>
54 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
57 2007-11-23 Zoltan Varga <vargaz@gmail.com>
59 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
61 * aot-compiler.c (compile_method): Correct check for generic method definitions.
62 (encode_method_ref): No need to handle generic method definitions specially.
64 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
66 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
69 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
71 (compile_method): Enable generic sharing.
73 2007-11-22 Zoltan Varga <vargaz@gmail.com>
75 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
76 (mini_method_compile): Add preliminary support for AOTing shared generic code.
78 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
81 * mini-trampolines.c: Fix a warning.
83 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
85 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
86 (generic_class_is_reference_type): Remove unused function.
88 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
89 in the generic vtable trampoline case.
91 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
93 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
94 return an AOT method based on a vtable slot.
96 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
98 * mini.c (mini_get_vtable_trampoline): Export this.
100 2007-11-22 Martin Baulig <martin@ximian.com>
103 (MonoDebuggerInfo): Move `debugger_version' up.
105 2007-11-22 Martin Baulig <martin@ximian.com>
108 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
111 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
112 after compiling the method.
114 2007-11-20 Martin Baulig <martin@ximian.com>
117 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
118 (mono_debugger_remove_breakpoint): Likewise.
119 (mono_debugger_check_breakpoints): Likewise.
121 * debug-debugger.c: Implement the new breakpoint interface here.
123 2007-11-18 Zoltan Varga <vargaz@gmail.com>
125 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
126 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
128 * mini-x86.c (mono_arch_output_basic_block): Ditto.
130 2007-11-17 Zoltan Varga <vargaz@gmail.com>
132 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
134 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
137 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
140 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
141 returning a vtype in a register.
143 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
144 here from the arch specific code.
146 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
149 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
150 (mono_arch_emit_prolog): Increment maximum prolog size.
152 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
153 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
155 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
156 MonoGenericSharingContext.
158 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
159 MonoGenericSharingContext. Allocate memory from the cfg mempool.
161 2007-11-15 Mark Probst <mark.probst@gmail.com>
163 * mini.c, mini.h, generic-sharing.c: Functions for producing code
164 which extract fields out of the runtime generic context. Full
165 sharing of the NEWARR opcode.
167 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
169 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
170 --enable-minimal=ssa.
172 2007-11-13 Zoltan Varga <vargaz@gmail.com>
174 * mini-trampolines.c (mono_delegate_trampoline): Update after
175 mono_marshal_get_delegate_invoke () signature change.
177 2007-11-13 Mark Probst <mark.probst@gmail.com>
179 * mini.c: Removed the shared context in favor of the generic
180 sharing context. Allocate the MonoJitInfo structure with room for
181 the generic sharing context if it's needed.
183 * mini.h: Remove MonoGenericSharingContext declaration. It's in
184 domain-internals.h now.
186 * mini-x86.c: Pass the generic sharing context to get_call_info ().
188 * generic-sharing.c: Several changes for working without a shared
189 context and instead operating on open types instead.
191 2007-11-12 David S. Miller <davem@davemloft.net>
193 * inssel-sparc.brg: Fix double instruction emit.
195 2007-11-12 Zoltan Varga <vargaz@gmail.com>
197 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
198 Get/Set/Address methods.
200 * mini.c debug-debugger.c mini-trampolines.c: Update after
201 mono_marshal_get_delegate_invoke signature change.
203 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
205 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
206 This can happens with dynamic methods. Fixes the other bug in #322722.
208 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
210 * tramp-arm.c (mono_arch_patch_callsite): Support patching
213 * mini-arm.c (arm_patch): Implement patching of BX call
214 sequence. Fixes one of the bugs in #322722.
216 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
218 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
219 under Linux. We only need to flush every 32-byte cache line.
221 2007-11-07 Massimiliano Mantione <massi@ximian.com>
224 move_basic_block_to_end: Add branches when needed, eventually creating
226 optimize_branches: added a parameter that tells if it's ok to create
227 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
228 and avoid calling move_basic_block_to_end when it's not ok.
231 2007-11-07 Mark Probst <mark.probst@gmail.com>
233 * mini.c: Abort inlining call to InitializeArray if something
234 looks wrong. Let the icall handle it, which now has proper safety
237 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
239 * mini.c (mono_spill_call): add support for soft-float.
241 * mini.c (mono_method_to_ir): add support for soft-float
242 to inlined functions that return float.
244 * mini.c (mono_method_to_ir): add support for soft-float
245 to cee_stsfld opcode on float fields.
247 2007-11-05 Geoff Norton <gnorton@novell.com>
249 * mini-x86.h: Fix the structure access for X86 Leopard.
252 2007-11-05 Martin Baulig <martin@ximian.com>
255 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
256 after compiling the method to notify the debugger.
258 2007-11-05 Martin Baulig <martin@ximian.com>
260 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
262 2007-11-02 Zoltan Varga <vargaz@gmail.com>
264 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
265 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
267 2007-11-01 Zoltan Varga <vargaz@gmail.com>
269 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
270 native-to-managed wrappers.
272 2007-11-01 Geoff Norton <gnorton@novell.com>
274 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
277 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
279 * mini.c, mini-x86.c: when getting back from unmanaged code
280 to managed via a marshaled delegate we also need to set the
283 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
285 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
288 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
290 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
291 let the debugger or other external agents to tell the JIT when
292 a sw breakpoint has been inserted in the code that the JIT needs
293 to be able to inspect.
295 2007-10-31 Martin Baulig <martin@ximian.com>
298 (MonoDebuggerInfo): Remove `runtime_class_init'.
300 2007-10-30 Martin Baulig <martin@ximian.com>
303 (mono_debugger_thread_created): Added `MonoThread *' argument.
304 (mono_debugger_extended_notification): New public method.
305 (mono_debugger_trampoline_compiled): New public method.
308 (MonoDebuggerThreadInfo): Added `thread' and
309 `extended_notifications' fields.
312 (debugger_executable_code_buffer): New static variable.
315 (MonoDebuggerInfo): Added `executable_code_buffer',
316 `executable_code_buffer_size', `breakpoint_info_area',
317 `breakpoint_table' and `breakpoint_table_size'.
319 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
321 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
322 that IP either is an unused value or the vtable pointer. IMT
323 calls use vtable + offset now. Reduced by almost half the size
326 2007-10-26 Jonathan Chambers <joncham@gmail.com>
328 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
329 defines to access param registers. Replace long usage with
330 gsize as sizeof(long) != sizeof(void*) on Win64.
332 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
333 on Win64. Fix intrinsic, use _AddressOfReturnAddress
334 instead of non-existant _GetAddressOfReturnAddress.
336 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
337 param registers. Save/restore %rdi and %rsi in MonoLMF.
339 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
340 param registers. Modify (throw_exception) signature to take
341 %rdi and %rsi on Win64.
343 Code is contributed under MIT/X11 license.
345 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
347 * helpers.c: unlink debugging output files.
349 2007-10-25 Zoltan Varga <vargaz@gmail.com>
351 * mini.c: Move mono_create_ftnptr () to object.c.
353 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
355 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
356 optional. This function can now be used to disassemble code generated
357 outside the JIT such as trampolines and IMT thunks.
359 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
361 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
362 vtable pointer from a ldr instruction.
364 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
365 new IMT call sequence.
367 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
368 call sequence for interface invocations.
370 * mini-arm.c (mono_arch_emit_imt_argument): added, required
371 for imt support. This function is empty since IMT on ARM requires no
372 special handling on the IR side.
374 * mini-arm.c (mono_arch_find_imt_method): added, required for
377 * mini-arm.c (mono_arch_find_this_argument): added, required
380 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
381 a ldr instruction to load a value stored in the code stream.
383 * mini-arm.c (mono_arch_build_imt_thunk):added, required
387 2007-10-23 Zoltan Varga <vargaz@gmail.com>
389 * mini.c (mini_init): Install the jump trampoline callback.
391 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
393 * mini-trampolines.c: handle synchronized methods with the common
394 vtable trampoline (bug #335601).
396 2007-10-17 Zoltan Varga <vargaz@gmail.com>
398 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
400 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
403 * mini-ia64.h mini-ia64.c: Add support for IMT.
405 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
406 prolog. Fixes #331958.
408 2007-10-15 Zoltan Varga <vargaz@gmail.com>
410 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
412 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
414 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
417 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
419 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
422 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
424 * mini-x86.c, mini-x86.h: x86 support for the common vtable
427 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
429 * mini-trampolines.c: changed the magic rampoline to understand
430 the common vtable trampoline method: the method to invoke is
431 determined by the vtable displacement of the call.
433 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
435 * mini.c, mini.h: register the common vtable trampoline if the
436 architecture supports it.
438 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
440 * cpu-amd64.md: use the correct max length for tls_get.
442 2007-10-14 Zoltan Varga <vargaz@gmail.com>
444 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
445 CEE_STELEM_ANY. Fixes #333696.
447 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
449 * exceptions-x86.c: provide more graceful handling of the case where
450 we followed a bogus function pointer from managed code (bug #332866).
452 2007-10-11 Mark Probst <mark.probst@gmail.com>
454 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
455 replaces the generic_shared flag and will carry more information
458 * generic-sharing.c: Added mini_type_stack_size() which allows
459 allows open types if given a generic sharing context.
460 mini_get_basic_type_from_generic() takes a
461 MonoGenericSharingContext* instead of a MonoCompile* now.
463 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
464 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
465 mini-sparc.c, mini-x86.c: Trivial changes required by the two
466 changes above. Just passing arguments through to the right
469 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
471 * mini-arm.c: unify the call emission to emit_code_seq().
473 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
475 * tramp-arm.c: reduced the trampoline size.
477 2007-10-10 Mark Probst <mark.probst@gmail.com>
479 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
480 variable handling out of arch-specific code.
482 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
484 * mini-arm.c: implemented fast delegate dispatch.
486 2007-10-09 Zoltan Varga <vargaz@gmail.com>
488 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
489 that fp elimination is turned off if the space required by locals is too
492 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
494 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
495 ARM to the new style trampoline.
497 2007-10-09 Zoltan Varga <vargaz@gmail.com>
499 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
501 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
503 2007-10-09 Martin Baulig <martin@ximian.com>
506 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
507 `field_info_offset_offset'.
509 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
511 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
512 removed more internal usage of the r11 register and made it available
513 to the register allocator.
515 2007-10-08 Mark Probst <mark.probst@gmail.com>
517 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
518 when sharing generics and treat type variables as references.
520 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
522 * mini-ppc.c: started removing the internal uses of register r11
523 to eventually allow the register allocator to manage it as an
524 additional available register.
526 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
528 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
530 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
532 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
533 specific trampolines as they are not performance critical as a jump
534 target (maybe align as before only for AOT code?). This saves about
535 200 KB of native code on x86 for monodevelop startup.
537 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
539 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
542 2007-10-06 Zoltan Varga <vargaz@gmail.com>
544 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
546 * mini-sparc.h mini-sparc.c: Implement IMT support.
548 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
549 its smaller and doesn't clobber sparc_g1.
551 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
553 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
555 * mini-ppc.c: optimized the size of the IMT thunks a bit.
557 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
559 * mini-ppc.c: implemented fast delegate invocation.
561 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
563 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
565 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
567 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
568 code to the new style trampoline in preparation for IMT support.
570 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
572 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
573 systems already. This also reduces the specific trampiline sizes and
574 prepares for the use of r12 as the IMT identifier register.
576 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
578 * mini-mips.h: endianess fix (simplified from a patch by
579 Thomas Kunze <thommy@tabao.de>, bug #323737).
581 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
583 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
584 to access ucontext fields and enable netbsd support
585 (partially from Magnus Henoch <mange@freemail.hu>).
587 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
589 * genmdesc.pl: patch from Henryk Plötz <henryk@openmoko.org> to
590 use the preprocessor from the CPP env var if it is set.
592 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
594 * mini-trampolines.c: fixed an assertion and moved it earlier in the
595 code, before interface_offset gets used.
597 2007-10-02 Zoltan Varga <vargaz@gmail.com>
599 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
600 mono_class_setup_vtable () before accessing klass->vtable.
602 2007-10-01 Zoltan Varga <vargaz@gmail.com>
604 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
607 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
609 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
610 IMT slots (this saves hundreds of KB of memory in programs like
611 IronPython and Monodevelop).
613 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
615 * mini.c: print the delegate counter.
617 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
619 * mini-x86.c: make it easier to enable the debugging code for IMT
622 2007-09-28 Martin Baulig <martin@ximian.com>
625 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
626 `mono_method_klass_offset' and `mono_method_token_offset'.
628 2007-09-20 Mark Probst <mark.probst@gmail.com>
630 * mini.c: First generics sharing implementation. Can only share
631 in very simple cases. If sharing doesn't work it falls back to
632 dedicated compilation.
634 * mini.h: Flag in MonoCompile to specify whether generic
635 compilation is shared. Flags enum for marking which generic inst
636 of a context is used. Prototypes for helper functions.
638 * generic-sharing.c: Helper functions for generic method sharing.
640 * optflags-def.h: Optimization flag (gshared) for enabling generic
641 method sharing added.
643 * Makefile.am: generic-sharing.c added.
645 2007-09-19 Daniel Nauck <dna@mono-project.de>
647 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
649 2007-09-19 Massimiliano Mantione <massi@ximian.com>
650 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
653 2007-09-19 Martin Baulig <martin@ximian.com>
655 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
656 mono_debug_cleanup() is now part of mono_cleanup().
658 2007-09-18 Zoltan Varga <vargaz@gmail.com>
660 * driver.c (mono_main): Fix a warning.
662 2007-09-17 Zoltan Varga <vargaz@gmail.com>
664 * aot-compiler.c: Optimize various parts when processing large assemblies.
667 * mini.c (mono_patch_info_hash): Improve hash function.
669 2007-09-14 Jonathan Chambers <joncham@gmail.com>
671 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
673 Code is contributed under MIT/X11 license.
675 2007-09-14 Zoltan Varga <vargaz@gmail.com>
677 * mini.c (mini_init): Fix a leak.
679 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
681 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
683 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
685 2007-09-14 Zoltan Varga <vargaz@gmail.com>
687 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
689 2007-09-13 Zoltan Varga <vargaz@gmail.com>
691 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
694 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
696 * mini.c (handle_alloc): Enable managed allocators in AOT code.
698 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
700 * aot-runtime.c (decode_patch_info): Ditto.
702 2007-09-12 Jonathan Chambers <joncham@gmail.com>
704 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
705 static case. Cache delegates in architecture specific code,
706 based on number of parameters.
708 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
709 in architecture specific code, based on number of parameters.
711 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
712 caching happen in architecture specific code now.
714 Code is contributed under MIT/X11 license.
716 2007-09-12 Jonathan Chambers <joncham@gmail.com>
718 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
719 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
720 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
722 Code is contributed under MIT/X11 license.
724 2007-05-15 Massimiliano Mantione <massi@ximian.com>
725 * mini.c: (mono_thread_abort) Fixed bug #82416.
727 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
729 * mini.: hook the new managed GC allocation feature into the JIT.
731 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
733 * mini.c: implementation for the new runtime tls opcode.
735 2007-09-11 Martin Baulig <martin@ximian.com>
738 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
739 `mono_method_inflated_offset'.
741 2007-09-07 Zoltan Varga <vargaz@gmail.com>
743 * driver.c mini.h mini.c: Add a new devel command line option for injecting
744 async exceptions into a method.
746 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
747 purpose of testing whenever the unwinder works at every instruction.
749 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
751 * mini.c: check accessibility of method used in ldftn (fixes
754 2007-09-04 Zoltan Varga <vargaz@gmail.com>
756 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
758 * inssel.brg: Fix a warning.
760 2007-09-03 Martin Baulig <martin@ximian.com>
762 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
763 now takes the `main_method' as argument.
765 2007-09-02 Zoltan Varga <vargaz@gmail.com>
767 * cpu-sparc.md (endfilter): Add missing src1:i argument.
769 2007-08-30 Jonathan Chambers <joncham@gmail.com>
771 * driver.c: include the cil-coff.h header on Windows.
773 Code is contributed under MIT/X11 license.
775 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
777 * mini.c, driver.c: don't include the cil-coff.h header.
779 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
781 * mini.c: flag places that needs fixes fo soft-float support.
783 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
785 * mini.h, inssel-float.brg: fix soft-float constant loads on big
786 endian systems (partially from Dean Jenkins, bug #81924).
788 2007-08-28 Mark Probst <mark.probst@gmail.com>
790 * mini.c (check_linkdemand): Remove embedded reference object in
791 call to LinkDemandSecurityException.
792 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
793 with an IntPtr instead of a reference object.
795 2007-08-28 Zoltan Varga <vargaz@gmail.com>
797 * mini.c (handle_initobj): Handle alignment properly.
799 * inssel.brg (mini_emit_memset): Ditto.
801 * inssel.brg (mini_emit_memcpy): Ditto.
803 * inssel-sparc.brg: Ditto.
805 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
807 2007-08-26 Zoltan Varga <vargaz@gmail.com>
809 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
810 exceptions raised in unmanaged code. Fixes part of #82594.
812 2007-08-24 Mark Probst <mark.probst@gmail.com>
814 * mini.c (mono_method_to_ir), declsec.c
815 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
817 2007-08-22 Martin Baulig <martin@ximian.com>
820 (MonoDebuggerThreadInfo): New typedef.
821 (mono_debugger_thread_table): New global variable.
822 (mono_debugger_thread_created): New public function.
823 (mono_debugger_thread_cleanup): New public function.
827 - removed `get_current_thread' and `lookup_assembly'.
828 - removed `data_table'.
829 - added `thread_table'.
832 (mono_thread_start_cb): Call mono_debugger_thread_created().
833 (mono_thread_attach_cb): Likewise.
834 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
835 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
838 * driver.c (mono_main): Move mono_debug_init() up, before calling
839 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
841 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
843 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
844 together when passing several arguments of type double (gives a small
845 speedup and saves a few bytes of generated code).
847 2007-08-20 Jb Evain <jbevain@novell.com>
849 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
851 2007-08-20 Jb Evain <jbevain@novell.com>
853 * mini.c (mono_method_to_ir): throw MethodAccessException
854 and FieldAccessException instead of InvalidProgramException.
856 2007-08-20 Mark Probst <mark.probst@gmail.com>
858 * mini.c: CoreCLR security checks.
860 * mini.h: Removed MonoSecurityMode (moved to
861 metadata/security-manager.h) and mono_security_mode global var
862 (replaced by set/get functions in security-manager.h).
864 * driver.c: Added "core-clr-test" security mode for testing. Used
865 set-function for setting security mode.
867 2007-08-17 Mark Probst <mark.probst@gmail.com>
869 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
870 the new jit_info_table.
872 * driver.c: Test code for the new jit_info_table (enabled by the
873 define MONO_JIT_INFO_TABLE_TEST).
875 2007-08-14 Zoltan Varga <vargaz@gmail.com>
877 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
878 detection of call <REG> instruction sequence. Fixes build on freebsd.
880 2007-08-13 Zoltan Varga <vargaz@gmail.com>
882 * mini-exceptions.c: Fix a warning.
884 2007-08-11 Zoltan Varga <vargaz@gmail.com>
886 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
887 stack overflow handling code on amd64 too.
889 * mini-exceptions.c (mono_setup_altstack): Make this use
890 mono_thread_get_stack_bounds ().
892 * mini-x86.h: Disable sigaltstack on solaris x86.
894 2007-08-10 Zoltan Varga <vargaz@gmail.com>
896 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
898 2007-08-10 Geoff Norton <gnorton@customerdna.com>
900 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
902 2007-08-08 Zoltan Varga <vargaz@gmail.com>
904 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
906 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
908 2007-08-03 Neale Ferguson <neale@sinenomine.net>
910 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
913 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
915 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
916 to be emitted (bug #82281).
918 2007-08-01 Martin Baulig <martin@ximian.com>
920 Merged the `debugger-dublin' branch.
922 * debug-debugger.h (MonoDebuggerInfo):
923 Removed the `old_*' compatibility entries.
924 Added `debugger_version' and `data_table'.
925 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
926 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
929 (MiniDebugMethodBreakpointInfo): Add `address_list'.
930 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
931 instead of a `gconstpointer'.
932 (mono_debugger_insert_method_breakpoint): Return a
933 `MonoDebugMethodAddressList *'.
935 2007-06-28 Martin Baulig <martin@ximian.com>
937 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
939 2007-08-01 Zoltan Varga <vargaz@gmail.com>
941 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
942 __builtin_frame_address () since it is broken on older gcc versions.
944 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
946 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
947 on the stack overflow handling and made the managed stack overflows
948 catchable in most cases using soft guard pages.
949 * exceptions-x86.c: added code to restore the protection in the soft
950 guard pages at the end of exception handling.
952 2007-07-31 Zoltan Varga <vargaz@gmail.com>
954 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
956 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
958 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
961 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
963 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
964 signal handling support until it has been ported to the new mechanism.
965 * mini.c: fixed stack overflow detection and use the new
966 architecture code to handle signals on the altstack.
968 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
970 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
971 stack overflows on the alt stack.
973 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
975 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
976 stack overflows on the alt stack.
978 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
980 * exceptions-ppc.c: cleanup preparing for altstack support.
982 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
984 * exceptions-arm.c: cleanup preparing for altstack support.
986 2007-07-27 Mark Probst <mark.probst@gmail.com>
988 * mini.c (print_jit_stats): Output hazard pointer stats.
990 2007-07-26 Mark Probst <mark.probst@gmail.com>
992 * driver.c, mini.c: Replaced security mode flags with a single
995 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
997 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
999 2007-07-25 Mark Probst <mark.probst@gmail.com>
1001 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
1002 (which doesn't do anything yet) for activating Core CLR
1003 (Silverlight) security.
1005 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
1007 * mini-codegen.c: work around a possible gcc bug on arm.
1009 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
1011 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
1012 message for platforms that don't support AOT compilation.
1014 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
1016 * mini.h, mini.c, driver.c: temporary smcs hack.
1018 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
1020 * mini-arm.h, mini-arm.c: arm EABI fixes.
1022 2007-07-22 Zoltan Varga <vargaz@gmail.com>
1024 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
1027 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
1028 trampolines taking a method argument.
1030 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
1032 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
1033 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
1035 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
1036 JIT compilation throws an exception. Fixes #82050.
1038 2007-07-19 Mark Probst <mark.probst@gmail.com>
1040 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
1041 with the MONO_EXCEPTION_ defines.
1043 2007-07-17 Zoltan Varga <vargaz@gmail.com>
1045 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
1048 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
1049 the cause of an assertion.
1051 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
1053 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
1056 2007-07-15 Zoltan Varga <vargaz@gmail.com>
1058 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
1059 assert. Should fix #82103.
1061 2007-07-14 Zoltan Varga <vargaz@gmail.com>
1063 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
1064 here too. Fixes #82095.
1066 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
1069 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
1071 * mini-amd64.h: Enable IMT for amd64.
1073 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
1075 2007-07-12 Zoltan Varga <vargaz@gmail.com>
1077 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
1079 2007-07-12 Mark Probst <mark.probst@gmail.com>
1081 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
1082 as soon as check_linkdemand sets an exception_type.
1084 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
1086 * mini-x86.c: fixed offsets for IMT call sequence.
1087 * mini-x86.h: enable IMT again.
1089 2007-07-11 Zoltan Varga <vargaz@gmail.com>
1091 * trace.c (mono_trace_enter_method): Decode MonoType too.
1093 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
1095 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
1097 * mini-amd64.c: Add preliminary IMT implementation.
1099 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
1101 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
1102 understand the new IMT-base interface invocation (thanks to
1103 Daniel Nauck for the report and the remote debugging session).
1105 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
1107 * mini-x86.c: size and speed optimizations for the IMT bsearch.
1109 2007-07-11 Zoltan Varga <vargaz@gmail.com>
1111 * Makefile.am (aotcheck): Make this actually use the AOTed code.
1113 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
1115 * mini-trampolines.c: implement AOT IMT support.
1116 * mini-x86.h: enable IMT support for wider testing.
1118 2007-07-10 Zoltan Varga <vargaz@gmail.com>
1120 * inssel.brg (emit_imt_argument): Add aot support here.
1122 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
1124 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
1126 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
1127 of the IMT implementation, partially from massi, with my
1128 implementation of the bsearch sequence. Disabled by default until
1129 the AOT code is implemented.
1131 2007-07-10 Zoltan Varga <vargaz@gmail.com>
1133 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
1135 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
1137 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
1139 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
1140 arch-independent IMT JIT code from Massimiliano
1141 Mantione (massi@ximian.com) with small cleanups from me.
1143 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
1145 * Makefile.am: fix svn invocation to get the svn revision to be
1146 independent of the local language (build fix).
1148 2007-07-09 Mark Probst <mark.probst@gmail.com>
1150 * mini.c (inline_method): Reset cfg->exception_type if the
1151 inlining is aborted. Fixes: 82049.
1153 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
1155 * mini.c: remove assert from exception handling code when exception_ptr
1158 2007-07-05 Zoltan Varga <vargaz@gmail.com>
1160 * mini.c (mono_codegen): Add an assert.
1162 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
1163 enter and leave code.
1164 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
1166 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
1168 * mini-ppc.c: fixed memory corruption for localloc(0)
1171 2007-07-05 Zoltan Varga <vargaz@gmail.com>
1173 * mini.c: Fix warnings.
1175 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
1177 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
1178 to emit better double->int conversions.
1180 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
1182 * mini.c: the provided Min/Max optimizations are valid for unisgned
1185 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
1187 * 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
1189 2007-06-28 Miguel de Icaza <miguel@novell.com>
1191 * mini.c (mono_running_on_valgrind): Add support for reporting the
1192 method and its boundaries to valgrind.
1194 2007-06-28 Martin Baulig <martin@ximian.com>
1196 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
1198 2007-06-25 Zoltan Varga <vargaz@gmail.com>
1200 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
1202 * generic.2.cs: Add new test case.
1204 2007-06-25 Martin Baulig <martin@ximian.com>
1206 Merged the `debugger-dublin' branch.
1209 (mono_debugger_insert_method_breakpoint): New public method.
1210 (mono_debugger_remove_method_breakpoint): Likewise.
1211 (mono_debugger_check_breakpoints): New static method.
1212 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
1214 * debug-debugger.h (MonoDebuggerInfo):
1215 Renamed (to keep backward compatibility in the vtable):
1216 `insert_breakpoint' -> `old_insert_breakpoint'.
1217 `remove_breakpoint' -> `old_remove_breakpoint'.
1218 `create_string' -> `old_create_string'.
1219 `lookup_class' -> `old_lookup_class'.
1220 `lookup_type' -> removed; changed into a dummy field.
1221 `lookup_assembly' -> `old_lookup_assembly'.
1222 Added (same functionality, but different signature):
1223 `create_string', `lookup_class', `lookup_assembly'
1225 `get_method_addr_or_bpt', `remove_method_breakpoint',
1226 `runtime_class_init'.
1228 * debug-debugger.c: Merged the `debugger-dublin' branch.
1230 2007-06-23 Zoltan Varga <vargaz@gmail.com>
1232 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
1234 (peephole_pass): Likewise.
1236 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
1238 * driver.c: hopefully make setaffinity work also for ancient
1241 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
1243 * driver.c : win32 build fix.
1245 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
1247 * driver.c: check for the MONO_NO_SMP env var and bind to a single
1248 processor if it is set.
1250 2007-06-21 Martin Baulig <martin@ximian.com>
1252 * debug-mini.h: New file.
1255 (mono_debugger_insert_breakpoint_full): Moved here from
1256 ../metadata/mono-debug-debugger.c.
1257 (mono_debugger_remove_breakpoint): Likewise.
1258 (mono_debugger_breakpoint_callback): Likewise.
1260 2007-06-15 Raja R Harinath <rharinath@novell.com>
1262 * jit-icalls.c (mono_helper_compile_generic_method): Update to
1263 changes in MonoGenericClass.
1265 2007-06-14 Zoltan Varga <vargaz@gmail.com>
1267 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
1269 2007-06-14 Raja R Harinath <rharinath@novell.com>
1271 * jit-icalls.c (mono_helper_compile_generic_method): Update to
1272 removal of MonoGenericMethod.
1274 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
1276 * mini-exceptions.c: hooks for the exception events profiling API.
1278 2007-06-14 Randolph Chung <tausq@debian.org>
1280 * Makefile.ma: Add hppa target.
1281 * mini-arch.h: Include mini-hppa.h
1282 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
1283 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
1284 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
1286 2007-06-14 Randolph Chung <tausq@debian.org>
1288 * inssel.brg: Add rules for "chained" compare-branch operations so that
1289 a single compare op can affect multiple branches. Adjust cost for
1290 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
1291 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
1292 cost for some rules so that they can more easily be overridden by
1293 per-arch rules (with fixes from lupus).
1294 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
1296 2007-06-13 Randolph Chung <tausq@debian.org>
1298 * mini-ops.h: Reorder branch ops so that they match the order of the
1299 corresponding CEE_* ops. The code expects them this way.
1300 Add new ops for HPPA target.
1301 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
1303 2007-06-13 Randolph Chung <tausq@debian.org>
1305 * mini-exceptions.c: Handle cases where the stack grows towards
1307 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
1309 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
1311 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
1313 * driver.c: explain where a non-matching corlib is found.
1315 2007-06-13 Mark Probst <mark.probst@gmail.com>
1317 * mini.c (print_jit_stats): Output dynamic code allocation stats.
1319 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
1321 * mini-exceptions.c: Generate a method profile leave event during
1322 an exception to ensure that the profiler gets notified.
1324 2007-06-07 Zoltan Varga <vargaz@gmail.com>
1326 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
1329 * cpu-amd64.md: Add long_and/or/xor opcodes.
1331 2007-06-06 Wade Berrier <wberrier@novell.com>
1333 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
1334 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
1335 length of instruction shr_imm (expected 8, got 10)
1337 2007-06-06 Zoltan Varga <vargaz@gmail.com>
1339 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
1341 2007-06-06 Mark Probst <mark.probst@gmail.com>
1343 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
1344 MonoInternalHashTable again (fixed bug in the internal hash table
1347 2007-06-06 Mark Probst <mark.probst@gmail.com>
1349 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
1350 Have to figure out what makes it crash the SWF regression.
1352 2007-06-05 Zoltan Varga <vargaz@gmail.com>
1354 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
1356 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
1358 * mini.c: optimize out the type check when storing null in a
1361 2007-06-04 Mark Probst <mark.probst@gmail.com>
1363 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
1364 MonoInternalHashTable.
1366 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
1368 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
1369 signed integer methods.
1371 2007-06-02 Zoltan Varga <vargaz@gmail.com>
1373 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
1374 permanently since the current approach doesn't work.
1376 2007-06-02 Zoltan Varga <vargaz@gmail.com>
1378 * inssel.brg (stmt): Only call delegate->invoke_impl if
1379 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
1381 2007-06-01 Zoltan Varga <vargaz@gmail.com>
1383 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
1384 the sreg2==rdx case.
1386 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
1387 account if it contains a rex prefix.
1388 (peephole_pass): Handle OP_FMOVE as well.
1390 2007-06-01 Zoltan Varga <vargaz@gmail.com>
1392 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
1393 as it causes regressions.
1395 2007-05-31 Zoltan Varga <vargaz@gmail.com>
1397 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
1398 static case as well.
1400 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
1402 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
1403 (mono_arch_get_this_arg_from_call): Ditto.
1405 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
1407 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
1410 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
1411 (mono_arch_get_this_arg_from_call): Ditto.
1413 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
1415 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
1416 try to create optimized invoke code and use that for further invocations.
1417 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
1419 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
1421 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
1423 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
1424 sealed classes or methods.
1425 *devirtualization.cs: tests for the new optimization
1427 2007-05-29 Zoltan Varga <vargaz@gmail.com>
1429 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
1430 by the update_volatile () function.
1432 2007-05-27 Zoltan Varga <vargaz@gmail.com>
1434 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
1437 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
1439 2007-05-24 Jonathan Chambers <joncham@gmail.com>
1441 * mini.c: Add configure checks for header files.
1442 * mini-x86.c: Add configure checks for header files.
1443 * trace.c: Add configure checks for header files.
1444 * aot-runtime.c: Add configure checks for header files.
1445 * aot-compiler.c: Add configure checks for header files.
1446 * driver.c: Add configure checks for header files.
1447 * mini-codegen.c: Add configure checks for header files.
1449 Code is contributed under MIT/X11 license.
1451 2007-05-22 Zoltan Varga <vargaz@gmail.com>
1453 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
1454 icompare_imm -128 + op_iclt. Fixes #81703.
1456 2007-05-19 Zoltan Varga <vargaz@gmail.com>
1458 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
1460 2007-05-15 Massimiliano Mantione <massi@ximian.com>
1462 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
1463 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
1464 so that all isinst checks now use "interface_bitmap".
1466 2007-05-15 Zoltan Varga <vargaz@gmail.com>
1468 * cpu-amd64.md (jmp): Fix a warning.
1470 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
1472 * basic.cs: Add new regression test.
1474 * basic.cs: Remove test which is now in basic-long.cs.
1476 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
1478 * basic-long.cs: Add new test.
1480 2007-05-13 Zoltan Varga <vargaz@gmail.com>
1482 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
1484 2007-05-12 Zoltan Varga <vargaz@gmail.com>
1486 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
1488 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
1491 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
1492 throwing code a bit.
1494 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
1495 the exception throwing code a bit.
1497 * mini-x86.c (get_call_info): Allocate result from a mempool.
1499 2007-05-11 Zoltan Varga <vargaz@gmail.com>
1501 * aot-compiler.c (find_typespec_for_class): Fix the assert.
1503 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
1505 * mini.h (MonoCompile): Add 'token_info_hash' field.
1507 * mini.c: Save token->method associations during compilation so the AOT
1508 compiler can use it.
1510 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
1511 which reference generic classes and methods.
1513 2007-05-10 Zoltan Varga <vargaz@gmail.com>
1515 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
1517 * aot-compiler.c (compile_method): Fix a typo in a comment.
1519 * aot-runtime.c (decode_cached_class_info): Skip generic types.
1521 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
1524 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
1526 2007-05-09 Zoltan Varga <vargaz@gmail.com>
1528 * mini.h (MonoCompile): Add 'args' field.
1530 * mini.c (mono_compile_create_vars): Store variables representing the arguments
1533 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
1535 2007-05-08 Zoltan Varga <vargaz@gmail.com>
1537 * mini.c (mono_compile_get_interface_var): Remove this unused function.
1539 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
1541 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
1542 opcodes for some opcodes.
1544 * mini.h *.brg *.c: Use the new opcodes.
1546 2007-05-08 Massimiliano Mantione <massi@ximian.com>
1548 * mini.h: Bumped aot revision.
1550 * inssel.brg: modified code generation of type checks for interfaces
1551 to use the new "MonoClass.interface_bitmap" instead of the old
1552 "MonoClass.interface_offsets".
1554 2007-04-30 Zoltan Varga <vargaz@gmail.com>
1556 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
1558 2007-04-29 Zoltan Varga <vargaz@gmail.com>
1560 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
1563 2007-04-27 Neale Ferguson <neale@sinenomine.net>
1565 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
1567 2007-04-27 Wade Berrier <wberrier@novell.com>
1569 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
1570 mini.h) to fix build.
1572 2007-04-26 Zoltan Varga <vargaz@gmail.com>
1574 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
1576 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
1577 causes the corlib unit tests to fail.
1579 2007-04-25 Zoltan Varga <vargaz@gmail.com>
1581 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
1583 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
1585 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
1586 opcodes to the comparison relations.
1588 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
1589 opcodes to their types.
1591 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
1593 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
1594 it in cfg->arch.cinfo.
1596 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
1598 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
1599 cfg->cil_offset_to_bb.
1601 2007-04-24 Zoltan Varga <vargaz@gmail.com>
1603 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
1604 created becase of initlocals.
1606 2007-04-23 Zoltan Varga <vargaz@gmail.com>
1608 * mini-alpha.c cpu-alpha.md: More alpha port work from
1609 Sergey Tikhonov <tsv@solvo.ru>.
1611 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
1613 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
1615 2007-04-19 Zoltan Varga <vargaz@gmail.com>
1617 * cpu-s390.md (break): Correct the length of break instruction.
1619 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
1621 * mini.c: fix a couple of soft-float issues and comments.
1623 2007-04-15 Miguel de Icaza <miguel@novell.com>
1625 * trace.c (is_filenamechar): - is also a filename char.
1627 2007-04-15 Neale Ferguson <neale@sinenomine.net>
1629 * mini-s390.c: Correct checking for enum type in return value processing.
1631 2007-04-14 Raja R Harinath <rharinath@novell.com>
1633 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
1634 (version.h): Makefile is in the build directory.
1636 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
1638 * mini-amd64.h: fix for assertion failure on Solaris/amd64
1640 2007-04-11 Martin Baulig <martin@ximian.com>
1642 * mini.c (can_access_member): Fix handling of generic classes;
1645 2007-04-10 Zoltan Varga <vargaz@gmail.com>
1647 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
1649 2007-04-05 Zoltan Varga <vargaz@gmail.com>
1651 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
1653 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
1655 * mini-codegen.c: make sure the right spill amount is
1656 used for fp or integer registers (fixes the float_sub_spill() on ppc).
1658 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
1660 * mini-ppc.c: fixes for the fp_branch_nan test.
1662 2007-03-23 Zoltan Varga <vargaz@gmail.com>
1664 * basic.cs: Comment out new test which still fails on ia64.
1666 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
1668 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
1670 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
1672 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
1674 2007-03-22 Zoltan Varga <vargaz@gmail.com>
1676 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
1677 on 64 bit machines. Fixes part of #80738.
1679 * basic.cs: Add regression test.
1681 2007-03-17 Zoltan Varga <vargaz@gmail.com>
1683 * inssel.brg basic.cs: Revert previous change to fix build.
1685 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
1688 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
1690 * basic.cs: Add new regression test.
1692 2007-03-17 Zoltan Varga <vargaz@gmail.com>
1694 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
1697 2007-03-16 Neale Ferguson <neale@sinenomine.net>
1699 * cpu-s390x.md: Correct length of break instruction.
1701 2007-03-16 Neale Ferguson <neale@sinenomine.net>
1703 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
1704 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
1706 2007-03-15 Jonathan Chambers <joncham@gmail.com>
1708 * *.c: Begin WIN64 port.
1709 * mini.c: Use correct register in profiler.
1710 * mini-amd64.c: No inline assembly on Win64.
1711 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
1712 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
1713 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
1714 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
1715 mono_arch_ip_from_context for Win64.
1717 Contributed under MIT/X11 license.
1719 2007-03-15 Zoltan Varga <vargaz@gmail.com>
1721 * exceptions-amd64.c (seh_handler): Ditto.
1723 * exceptions-x86.c (seh_handler): Fix a memory leak.
1725 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
1727 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
1728 mini-s390x.c: fixed peephole optimizations to deal
1729 correctly with 1 and 2 byte reload avoidance.
1731 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
1733 * cpu-s390.md, cpu-s390x.md: update localloc length.
1735 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
1737 * cpu-g4.md: added missing descriptions.
1739 2007-03-14 Miguel de Icaza <miguel@novell.com>
1741 * Makefile.am: Add support so the tail tests are not executed on
1742 PowerPC as that is a known limitation of the PowerPC port.
1744 2007-03-13 Jonathan Chambers <joncham@gmail.com>
1746 * runmdesc.bat: Move to msvc directory.
1748 2007-03-13 Jonathan Chambers <joncham@gmail.com>
1750 * runmdesc.bat: Run executable that was produced by the current
1751 target and sent via an argument.
1753 2007-03-11 Zoltan Varga <vargaz@gmail.com>
1755 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
1758 * generics.2.cs: Add regression test.
1760 2007-03-09 Wade berrier <wberrier@novell.com>
1762 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
1764 2007-03-09 Zoltan Varga <vargaz@gmail.com>
1766 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
1767 AOT code depends on this.
1769 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
1771 * mini.c: more precise tracking of types in the eval stack
1772 (part of fix for bug #81044).
1774 2007-03-07 Zoltan Varga <vargaz@gmail.com>
1776 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
1778 * aot-compiler.c (encode_patch): Remove an obsolete comment.
1780 2007-03-06 Zoltan Varga <vargaz@gmail.com>
1782 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
1784 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
1786 2007-02-22 Zoltan Varga <vargaz@gmail.com>
1788 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
1789 a pointer on 64 bit systems. Fixes #80190.
1791 * iltests.il: Add new regression test.
1793 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
1795 * mini.c: inline a constant for Environment.IsRunningOnWindows.
1797 2007-02-19 Geoff Norton <gnorton@customerdna.com>
1799 * trace.c: Remove an erroneous alignemnt check when tracing.
1800 Fixes --trace on OSX86.
1802 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
1804 * mini-$(arch).h: initialize SP in context for all the archs.
1806 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
1808 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
1809 regressions in the thread tests.
1811 2007-02-14 Zoltan Varga <vargaz@gmail.com>
1813 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
1814 - fixed implementation of LOCALLOC opcode
1815 - implemented non-un compare for floats
1817 - implementation of FDIV and CKFINITE opcodes
1818 - fixes for latest mono updates
1819 - additional arch opcodes
1821 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
1823 * Makefile.am: simplify and merge rules for cross-compilation.
1825 2007-02-07 Massimiliano Mantione <massi@ximian.com>
1827 * local-propagation.c: Actually *apply* the fix for bug 80591...
1829 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
1831 * mini-exceptions.c: backuot part of the last change
1832 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
1834 2007-02-06 Massimiliano Mantione <massi@ximian.com>
1835 * inssel.brg: Fix bug 59286.
1838 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
1840 * mini-exceptions.c: patch from Zoltan to correctly check for
1841 stack boundaries (using the stack register, not the frame register),
1842 fixes bugs #80724, #79717.
1844 2007-02-03 Zoltan Varga <vargaz@gmail.com>
1846 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
1847 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
1849 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
1850 presence of frame pointer elimination.
1852 2007-02-01 Geoff Norton <gnorton@customerdna.com>
1854 * mini-x86.h: NetBSD UCONTEX_REG defines.
1856 2007-02-01 Zoltan Varga <vargaz@gmail.com>
1858 * inssel-amd64.brg: Fix amd64 build.
1860 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
1862 * mini.h: remove extern to workaround what looks likes gcc bug 26905
1865 2007-01-31 Zoltan Varga <vargaz@gmail.com>
1867 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
1870 * mini-<ARCH>.c: Use mono_is_regsize_var ().
1872 2007-01-30 Mark Mason <mason@broadcom.com>
1874 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
1875 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
1876 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
1877 beginning support for CEE_JMP [not quite working yet]
1878 * tramp-mips.c: LMF handling now works
1880 2007-01-30 Zoltan Varga <vargaz@gmail.com>
1882 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
1884 * mini.h (NULLIFY_INS): New macro.
1886 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
1888 * mini.c: statistical profiler fix for windows, patch
1889 from Tor Lillqvist (tml@novell.com).
1891 2007-01-30 Massimiliano Mantione <massi@ximian.com>
1892 * local-propagation.c: Fix bug 80591.
1894 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
1896 * Makefile.am: put back the --export-dynamic option as with
1897 the previous gmodule flags (thanks to Robert Jordan).
1899 2007-01-28 Zoltan Varga <vargaz@gmail.com>
1901 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
1903 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
1904 simplify and speed up the local register allocator. Also rename some fields
1905 like iassign->vassign.
1907 * regalloc.c: Remove some functions which are no longer used since their
1908 inlined version is in mini-codegen.c.
1910 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
1912 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
1914 2007-01-27 Zoltan Varga <vargaz@gmail.com>
1916 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
1917 narrowing. Fixes #80622.
1919 * iltests.il: Add new regresssion test.
1921 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
1923 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
1924 debug-debugger.c, debug-debugger.h: warning fixes.
1925 * driver.c: updated copyright year and made it fit in one line.
1927 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
1929 * aot-runtime.c: updated to use mono-dl instead of gmodule.
1931 2007-01-25 Zoltan Varga <vargaz@gmail.com>
1933 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
1935 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
1937 * iltests.il: Add new test for bug #80507.
1939 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
1941 * mini-arm.h: use soft-float also on vfp for now.
1943 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
1945 * mini.c: fix some more soft-float issues.
1947 2007-01-24 Zoltan Varga <vargaz@gmail.com>
1949 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
1951 2007-01-24 Massimiliano Mantione <massi@ximian.com>
1952 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
1953 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
1954 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
1956 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
1958 * mini-arm.c: typo fix.
1960 2007-01-23 Neale Ferguson <neale@sinenomine.net>
1962 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
1964 2007-01-21 Zoltan Varga <vargaz@gmail.com>
1966 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
1967 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
1969 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
1971 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
1973 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
1975 * inssel.brg: Fix a warning.
1977 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
1979 * abcremoval.c ssa.c ssapre.c: Update after this change.
1981 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
1983 * dominators.c (df_set): Use mono_bitset_union_fast.
1985 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
1987 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
1988 mini-codegen.c: reduce relocations and memory usage for the cpu
1991 2007-01-20 Zoltan Varga <vargaz@gmail.com>
1993 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
1995 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
1996 to reduce their size.
1998 2007-01-19 Mark Mason <mason@broadcom.com>
2000 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
2001 * mini-mips.c: more configuration macros, support long conditional branches, additional
2002 asserts, fix epilog instrumentation.
2003 * mini-mips.h: use standard stack walk
2004 * cpu-mips.md: increase size of div, rem and conditional branches
2006 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
2008 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
2011 2007-01-19 Zoltan Varga <vargaz@gmail.com>
2013 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
2014 (compile_method): Ditto.
2016 * aot-runtime.c (decode_klass_info): Ditto.
2018 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
2019 needed by the code generated by inssel.brg. Also fix a warning.
2021 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
2023 * mini.c: deal with enums that become genericinsts by
2024 being nested in a generic class (bug #79956).
2026 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
2028 * mini.c: match the generic definition to check for
2029 private access with generic types (bug #78431).
2031 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
2033 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
2034 to make life easier for people cross-compiling that insist on not
2037 2007-01-17 Mark Mason <mason@broadcom.com>
2039 * inssel-long.brg: patch to deal with mips missing flags
2040 * inssel-long32-mips.brg: implement overflow checks
2041 * insset-mips.brg: implement overflow checks
2042 * mini-mips.h: implement conditional exception handling
2043 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
2044 Remove unused code, minor cleanups.
2045 * exceptions-mips.c: minor cleanups
2046 * mini-ops.h: add mips conditional exception ops
2047 * cpu-mips.md: add mips conditional exception ops
2050 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
2052 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
2053 to deal with mips missing of flags.
2055 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
2057 * exceptions-ppc.c: execute fault handlers.
2059 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
2061 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
2063 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
2065 * mini.c: handle also floating point values in initialize_array.
2067 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
2069 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
2070 array initialization and make it conditional on the intrins option.
2072 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
2074 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
2075 relocations and put the patch info names close to the enum definition.
2077 2007-01-15 Mark Mason <mason@broadcom.com>
2079 * basic.cs, exceptions.cs: break up large tests to increase debugability.
2081 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
2083 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
2085 2007-01-12 Raja R Harinath <rharinath@novell.com>
2087 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
2089 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
2091 * Makefile.am: distribute the mips sources.
2093 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
2095 * mini-codegen.h: handle bug #80489 here, by excluding ecx
2098 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
2100 * cpu-x86.md: back out for now as this triggers other regressions.
2102 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
2104 * cpu-x86.md: force src1 and dest regpair for long shift instructions
2105 to eax:edx, so ecx can't get allocated to them (bug #80489).
2107 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
2109 * mini.c, mini-exceptions.c: enabled running fault handlers
2112 2007-01-03 Miguel de Icaza <miguel@novell.com>
2114 * driver.c: If nothing fail, do not use the string "failed",
2115 because it makes it very annoying to view test result logs on the
2118 2006-12-30 Miguel de Icaza <miguel@novell.com>
2120 * debug-debugger.c (mono_debugger_main): Rename "main" to
2121 "main_method" to prevent a warning.
2123 Remove a warning for unused field.
2125 2006-12-28 Martin Baulig <martin@ximian.com>
2128 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
2130 2006-12-22 Martin Baulig <martin@ximian.com>
2132 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
2133 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
2134 seperate `.mdb_debug_info' section, so we can access it from the
2135 debugger even if the binary is stripped.
2137 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
2138 from the `.mdb_debug_info' here to prevent the linker from
2139 removing that section.
2141 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
2144 2006-12-19 Robert Jordan <robertj@gmx.net>
2146 * mini-x86: enable the code to return small structures in
2147 registers for FreeBSD as well. Fixes bug #80278.
2148 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
2150 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
2152 * mini-x86.c: align the stack when calling the profiler
2153 function instrumenting the prolog (on OSX).
2155 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
2157 * mini.c: emit a break opcode where Debugger.Break () is called.
2159 2006-12-13 Miguel de Icaza <miguel@novell.com>
2161 * mini.c (mono_method_to_ir): Provide useful information on this
2162 assert, to prevent others from debugging like I did.
2164 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
2166 * mini.c: enable code which was incorrectly commented
2169 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
2171 * mini-x86.c: enable on OSX, too, the code to return small
2172 structures in registers.
2174 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
2176 * mini-x86.c: remove the use of the dynamic code manager here, too.
2178 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
2180 * mini.h, debug-debugger.c, tramp-*.c: fixed
2181 mono_debugger_create_notification_function() to use
2182 mono_global_codeman_reserve () instead of a dynamic code manager.
2184 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
2186 * mini.c, jit-icalls.h, jit-icalls.c: remove the
2187 ves_array_element_address() jit icall and use a generated
2188 managed method instead (which is about 4 times faster for a rank 3
2191 2006-11-29 Mark Mason <mason@broadcom.com>
2193 * basic-calls.cs: additional tests for passing
2194 structures as function arguments.
2196 2006-11-29 Mark Mason <mason@broadcom.com>
2198 * mini-mips.h: disable custom exception handling
2199 * mini-mips.c: throw/rethrow should use jalr to call
2200 exception stubs. Fixed bug with passing structures
2201 by value. More support for tracing floating point
2204 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
2206 * mini.c: fixed typo in the soft-float ldind.r4 handling
2209 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
2211 * mini.c, mini.h, driver.c: added --runtime command line
2212 option to select a different runtime than the autodetected one.
2213 * jit.h: added API for embedders to initialize with a specific
2216 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
2218 * mini.c: handle also boxing of r4 values (bug #80024).
2220 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
2222 * mini-ppc.c: force indirect calls until we reserve
2223 enough address space for all the generated code.
2225 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
2227 * exceptions-arm.c: workaround bugs in the libc definition
2230 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
2232 * inssel.brg: fixes from me and Mark Mason.
2234 2006-11-23 Dick Porter <dick@ximian.com>
2236 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
2237 semaphore display now we've fixed the initial value
2239 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
2241 * inssel.brg: partially revert the last change to fix the build.
2243 2006-11-21 Mark Mason <mason@broadcom.com>
2245 * inssel.brg: Add and use compare-and-branch macros to support
2246 architectures that do not have condition code registers (ie. MIPS).
2247 * *-mips.{c,brg,md}: Fix copyright statements
2249 2006-11-20 Mark Mason <mason@broadcom.com>
2251 * Makefile.am: remove mini-codegen.c from list of MIPS sources
2252 * mini.c: Allow GET_CONTEXT to be specified by the arch port
2253 * mini.h: Added declaration for mono_print_ins()
2254 * mini-codegen.c: added ins_spec initializer for MIPS
2255 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
2256 vreg to be virtual and hreg to be non-virtual.
2257 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
2258 is not yet working/implemented correctly.
2259 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
2260 non-static, fixup calls to print_ins() from other parts in the file.
2262 2006-11-20 Mark Mason <mason@broadcom.com>
2264 * basic-calls.cs: added tests for passing structures as arguments
2267 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
2269 * inssel-long32.brg: optimize signed division by power of two.
2271 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
2273 * mini-arm.c: added support for interworking with thumb code
2274 (mono must be still be built using the ARM instruction encoding).
2276 2006-11-19 Miguel de Icaza <miguel@novell.com>
2278 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
2279 verifier has different rules for it. Fixes a few verifier issues
2282 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
2283 at the end, so people know what happened.
2285 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
2287 * brach-opts.c: in optimize_exception_target() make sure we
2288 are in a catch clause (fixes bug #79871).
2290 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
2292 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
2293 more soft-float support fixes.
2295 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
2297 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
2298 that are passed half on the stack and half in registers.
2300 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
2302 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
2303 more mips integration work from Mark E Mason
2304 <mark.e.mason@broadcom.com>.
2306 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
2308 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
2309 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
2310 tramp-mips.c: added sources for the mips port, not
2311 integrated in the build yet. Contributed by
2312 Mark E Mason <mark.e.mason@broadcom.com>.
2314 2006-11-14 Neale Ferguson <neale@sinenomine.net>
2316 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
2318 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
2320 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
2321 put the soft-float rules in its own file since it seems to
2322 break s390 compilation.
2324 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
2326 * mini-arm.c: fixed wrnings.
2328 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
2330 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
2331 inssel-arm.brg: ARM support for soft-float.
2333 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
2335 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
2336 loads and stores of 32 bit fp values.
2338 2006-11-10 Zoltan Varga <vargaz@gmail.com>
2340 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
2342 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
2343 works. Fixes #79852 and #79463.
2345 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
2347 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
2348 more soft-float support WIP and fixes.
2350 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
2352 * mini-arm.c: some VFP updates.
2354 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
2356 * mini-exceptions.c: 0 is a valid local var offset in some
2357 architectures, don't assert (bug #78508).
2359 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
2361 * exceptions-arm.c: fixed off by one error in stack walk code.
2363 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
2365 * mini.h, mini.c: more precise tracking of type load exceptions.
2367 2006-11-03 Robert Jordan <robertj@gmx.net>
2369 * Makefile.am: [WIN32] Add monow.exe target.
2370 * driver.c: [WIN32] Don't detach the console when debugging.
2373 2006-10-30 Miguel de Icaza <miguel@novell.com>
2375 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
2377 2006-10-23 Zoltan Varga <vargaz@gmail.com>
2379 * aot-compiler.c (emit_method_info): Add a case missed earlier.
2381 * driver.c (mini_regression): Fix --regression with AOT.
2383 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
2385 2006-10-17 Zoltan Varga <vargaz@gmail.com>
2387 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
2389 * mini-sparc.h: Don't use sigaction on sparc/linux.
2391 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
2393 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
2395 * mini-exceptions.c: Add proper include files for getpid ().
2397 2006-10-16 Zoltan Varga <vargaz@gmail.com>
2399 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
2400 address instead of a MonoJitInfo* to avoid decoding the exception info for the
2403 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
2404 name cache to reduce its size.
2406 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
2408 2006-10-15 Zoltan Varga <vargaz@gmail.com>
2410 * mini-x86.c: Save/restore the current LMF structure more efficiently using
2411 the mono_lmf TLS variable.
2413 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
2414 trampoline lmf frames.
2416 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
2418 2006-10-14 Zoltan Varga <vargaz@gmail.com>
2420 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
2421 the mono_lmf TLS variable.
2423 * mini-exceptions.c: Access the LMF structure through accessors.
2425 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
2426 variable instead of in jit_tls->lmf.
2428 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
2430 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
2431 trampoline lmf frames.
2433 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
2435 2006-10-12 Zoltan Varga <vargaz@gmail.com>
2437 * mini.c trace.c mini-x86.c: Revert these too.
2439 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
2442 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
2444 * genmdesc.c: removed now dead code.
2446 2006-10-09 Robert Jordan <robertj@gmx.net>
2448 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
2450 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
2452 * mini.h: do not leave gaps in the opcode values.
2454 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
2456 * jit-icalls.h: flag functions as internal here, too.
2458 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
2460 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
2461 functions with the internal attribute.
2463 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
2465 * aot-compiler.c: fclose the file descriptor in the profile read loop.
2467 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
2469 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
2472 2006-10-05 Zoltan Varga <vargaz@gmail.com>
2474 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
2475 tail calls as on other platforms.
2477 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
2479 * iltests.il: Add a few tailcall tests.
2481 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
2483 * driver.c: fix loop for old compilers (bug #79521).
2485 2006-10-02 Zoltan Varga <vargaz@gmail.com>
2487 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
2489 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
2491 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
2492 metadata without any code.
2494 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
2495 more precise debugging information using gdb.
2497 2006-09-30 Zoltan Varga <vargaz@gmail.com>
2499 * inssel-ia64.brg: Make the helper methods static.
2501 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
2503 * inssel-x86.brg: make the helper methods static.
2505 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
2507 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
2509 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
2511 * mini.c: updates for monoburg changes.
2512 * inssel.brg: make a few helper functions static as they should.
2514 2006-09-27 Zoltan Varga <vargaz@gmail.com>
2516 * Makefile.am: Move mini-codegen.c to common_sources.
2518 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
2520 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
2522 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
2523 mini-ppc.h: port to use the common local register allocator.
2525 2006-09-26 Zoltan Varga <vargaz@gmail.com>
2527 * mini.h: Remove the comment too then.
2529 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
2531 * mini.h: put back backend.data which is to be used shortly and
2532 doesn't increase the size of MonoInst. If any 64 bit arch aligned
2533 pointers on 4 byte boundaries it'd have much bigger issues running
2534 and you can ifdef it out anyway.
2536 2006-09-26 Zoltan Varga <vargaz@gmail.com>
2538 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
2539 MonoInst size by 4 bytes on 64 bit machines.
2541 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
2543 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
2544 replacement with more meaningful field names. Arch maintainers, please
2545 check the assigned names are good enough for your arch.
2547 2006-09-26 Zoltan Varga <vargaz@gmail.com>
2549 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
2550 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
2552 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
2554 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
2555 relocations and memory requirements, put the optimization flags
2556 definitions in their own file.
2558 2006-09-24 Zoltan Varga <vargaz@gmail.com>
2560 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
2562 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
2564 2006-09-22 Zoltan Varga <vargaz@gmail.com>
2566 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
2568 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
2570 * inssel.brg: use the correct function to get the size of an item
2571 in an array, given an element class.
2572 * aot-compiler.c: do not access class->class_size directly.
2574 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
2576 * mini.h, debug-mini.c: added a debugging function to print
2577 info about local variables and arguments in a jitted method.
2579 2006-09-20 Zoltan Varga <vargaz@gmail.com>
2581 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
2583 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
2585 2006-09-19 Zoltan Varga <vargaz@gmail.com>
2587 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
2588 inner and outer loops when passing vtypes.
2590 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
2592 * mini-ppc.c: take into account the cpu errata for cache flushing
2593 which caused some random errors (bug #79381).
2595 2006-09-19 Zoltan Varga <vargaz@gmail.com>
2597 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
2598 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
2600 2006-09-17 Zoltan Varga <vargaz@gmail.com>
2602 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
2605 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
2608 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
2609 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
2611 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
2614 2006-09-13 Zoltan Varga <vargaz@gmail.com>
2616 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
2618 2006-09-12 Zoltan Varga <vargaz@gmail.com>
2620 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
2621 macro does not have to be changed during debugging.
2623 * 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>.
2625 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
2627 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
2629 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
2630 MONO_ARCH_NO_EMULATE_MUL is defined.
2632 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
2634 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
2636 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
2638 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
2640 2006-09-11 Zoltan Varga <vargaz@gmail.com>
2642 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
2643 stuff to mini-exceptions.c where it is used.
2645 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
2646 setup code, the real one is in mini-exceptions.c.
2648 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
2649 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
2650 some changes from the freebsd ports tree.
2652 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
2655 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
2657 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
2659 * mini.c: on Linux, check for /proc to be mounted
2660 (bug# 79351, novell bug#201204).
2662 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
2664 * mini.c: handle cases where pthread_attr_getstack() behaves
2665 incorrectly (bug #78096).
2667 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
2669 * mini-arm.c: support larger stack frames (bug #79272).
2671 2006-09-08 Zoltan Varga <vargaz@gmail.com>
2673 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
2675 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
2678 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
2679 mono_class_from_name () to find a class from its name.
2681 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
2683 2006-09-07 Zoltan Varga <vargaz@gmail.com>
2685 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
2687 2006-09-05 Kornél Pál <kornelpal@gmail.com>
2689 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
2691 2006-09-04 Zoltan Varga <vargaz@gmail.com>
2693 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
2694 callinfo->trampoline.
2696 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
2698 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
2701 2006-09-03 Zoltan Varga <vargaz@gmail.com>
2703 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
2705 2006-09-02 Zoltan Varga <vargaz@gmail.com>
2707 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
2708 stats.method_trampolines, it is already done by the generic trampoline code.
2710 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
2712 2006-09-01 Zoltan Varga <vargaz@gmail.com>
2714 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
2716 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
2718 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
2720 * mini.c (print_jit_stats): Print mscorlib mempool size too.
2722 * mini.c (print_jit_stats): Print new stats.
2724 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
2726 2006-08-31 Zoltan Varga <vargaz@gmail.com>
2728 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
2729 Address on two dimensional arrays. Fixes #78729.
2731 * mini.h (MonoCompile): Add a 'skip_visibility' field.
2733 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
2736 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
2738 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
2741 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
2743 (mini_get_ldelema_ins): Ditto.
2745 2006-08-30 Zoltan Varga <vargaz@gmail.com>
2747 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
2748 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
2751 2006-08-29 Neale Ferguson <neale@sinenomine.net>
2753 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
2754 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
2756 * exceptions-s390x.c: Cosmetic change.
2758 * tramp-s390.c: Fix warning.
2760 * cpu-s390.md: Correct length of mul_imm.
2762 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
2764 * aot-compiler.c: added binary writer with ELF backend
2765 implementation (only on Linux/x86 for now).
2767 2006-08-18 Zoltan Varga <vargaz@gmail.com>
2769 * Makefile.am: Don't run net 2.0 AOT tests.
2771 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
2772 (mono_compile_assembly): Skip net 2.0 assemblies as well.
2774 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
2776 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
2778 * aot-compiler.c: simplified and refactored the asm-writing code
2779 to allow different backends.
2781 2006-08-18 Zoltan Varga <vargaz@gmail.com>
2783 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
2785 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
2786 little. Share patches of type TYPE_FROM_HANDLE as well.
2788 * mini.c (mono_patch_info_equal): New helper function.
2789 (mono_patch_info_hash): Ditto.
2791 * aot-compiler.c (emit_method_code): Fix s390 build.
2793 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
2794 is not handled because it is stored as a flag and not as a type ctor. Fixes
2797 2006-08-17 Zoltan Varga <vargaz@gmail.com>
2799 * aot-compiler.c: Fix computation of GOT slot statistics.
2801 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
2802 Also remove support for not PIC AOT.
2804 * mini.h: Bump AOT file format version.
2806 * objects.cs: Add a test for #78990.
2808 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
2809 (peter.dettman@iinet.net.au). Fixes #79087.
2811 * basic-long.cs: Add a test for the above.
2813 2006-08-16 Zoltan Varga <vargaz@gmail.com>
2815 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
2817 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
2820 2006-08-15 Zoltan Varga <vargaz@gmail.com>
2822 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
2825 2006-08-10 Jonathan Chambers <joncham@gmail.com>
2827 * mini.c: Don't verify COM proxy invoke calls
2830 2006-08-10 Dick Porter <dick@ximian.com>
2832 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
2833 which process is holding semaphores locked.
2835 2006-08-08 Zoltan Varga <vargaz@gmail.com>
2837 * mini-ia64.c mini-amd64.c: Fix #79027.
2839 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
2841 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
2843 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
2844 implicit arguments in a vararg call. Fixes #79027.
2846 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
2848 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
2849 (mono_get_array_new_va_signature): Ditto.
2851 2006-08-05 Zoltan Varga <vargaz@gmail.com>
2853 * aot-runtime.c: Call init_plt lazily.
2855 * inssel-long.brg: Fix unsigned long->int conversion.
2857 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
2859 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
2860 that most data is now in the .rss/.data section.
2862 2006-08-04 Zoltan Varga <vargaz@gmail.com>
2864 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
2866 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
2868 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
2870 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
2872 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
2873 virtual call. Fixes #79010.
2875 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
2876 and use the result as the this argument in the real call.
2878 * generics.2.cs: Add a new test for #79010.
2880 2006-08-03 Zoltan Varga <vargaz@gmail.com>
2882 * mini-x86.c: Fix a warning.
2884 * aot-compiler.c: Add a bunch of statistics.
2886 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
2888 2006-08-02 Zoltan Varga <vargaz@gmail.com>
2890 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
2892 2006-08-01 Zoltan Varga <vargaz@gmail.com>
2894 * 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>.
2896 2006-07-13 Miguel de Icaza <miguel@novell.com>
2898 * mini.c (mono_method_to_ir): Obtain the original method in the
2899 CIL stream and use this to perform validation.
2903 2006-07-19 Zoltan Varga <vargaz@gmail.com>
2905 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
2906 (mono_arch_call_opcode): Ditto.
2908 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
2911 * mini.c (mono_patch_info_dup_mp): New helper function.
2913 * aot-compiler.c (compile_method): Fix some of the memory allocated during
2914 compilation. Fixes #78827.
2916 2006-07-18 Kornél Pál <kornelpal@gmail.com>
2918 * declsec.c: Use original security informations for
2919 MONO_WRAPPER_MANAGED_TO_MANAGED.
2921 2006-07-15 Jonathan Chambers <joncham@gmail.com>
2923 * mini.c: Allow Com Interop methods/classes and
2924 don't verify COM wrapper calls
2927 2006-07-13 Zoltan Varga <vargaz@gmail.com>
2929 * inssel-long32.brg: Fix long->i4 checked conversion.
2931 * exceptions.cs: Add a test for the above.
2933 2006-07-08 Zoltan Varga <vargaz@gmail.com>
2935 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
2937 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
2940 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
2943 2006-07-03 Zoltan Varga <vargaz@gmail.com>
2945 * mini.c: Fix solaris/x86 exception handling.
2947 * Makefile.am: Get rid of $(ICU_LIBS).
2949 2006-07-02 Zoltan Varga <vargaz@gmail.com>
2951 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
2952 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
2953 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
2955 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
2957 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
2958 this function causes a SIGSEGV.
2960 2006-06-22 Zoltan Varga <vargaz@gmail.com>
2962 * mini.c: Remove unused solaris/x86 includes.
2964 2006-06-21 Zoltan Varga <vargaz@gmail.com>
2966 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
2968 2006-06-20 Jb Evain <jbevain@gmail.com>
2970 * cpu-g4.md: fix max length of start_handler instruction.
2972 2006-06-20 Massimiliano Mantione <massi@ximian.com>
2973 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
2975 2006-06-16 Massimiliano Mantione <massi@ximian.com>
2976 * ssa.c: Fixed bug 78653 for SSA based deadce.
2977 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
2978 MonoInst.flags, used in SSA based deadce.
2979 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
2980 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
2982 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
2984 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
2985 it can end up using non executable memory on ppc64 systems
2986 running ppc32 userspace (fix from Johannes Berg).
2988 2006-06-14 Dick Porter <dick@ximian.com>
2990 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
2993 2006-06-13 Massimiliano Mantione <massi@ximian.com>
2994 * mini.c: Made so that inline is locally disabled if it would
2995 trigger a .cctor, because too many apps depend on this behavior
2996 (which seems to be also the one of the MS CLR).
2998 2006-06-13 Zoltan Varga <vargaz@gmail.com>
3000 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
3001 No idea why this worked before.
3003 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
3004 which branch to outer exception clauses since they could skip the
3005 inner finally clauses. Fixes #78633.
3007 * exceptions.cs: Add a test for the above.
3009 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
3012 * iltests.il: Add a test for the above.
3014 2006-06-12 Zoltan Varga <vargaz@gmail.com>
3016 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
3017 after the end of a try bblock, to prevent asserts in mini_method_compile ().
3019 * iltests.il: Add a test for the above.
3021 2006-06-10 Zoltan Varga <vargaz@gmail.com>
3023 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
3025 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
3026 methods as instrinsics.
3028 2006-06-09 Wade Berrier <wberrier@novell.com>
3030 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
3031 (simple-cee-ops.h ssapre-mini-ops.h)
3033 2006-06-09 Neale Ferguson <neale@sinenomine.net>
3035 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
3036 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
3038 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
3039 * cpu-s390x.md: Fix max. length values for a couple of instructions.
3041 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
3043 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
3045 2006-06-08 Massimiliano Mantione <massi@ximian.com>
3047 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
3048 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
3049 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
3050 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
3051 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
3052 of opcodes, so that bug 78549 should not happen again.
3053 * ssapre.c: Updated to use the renamed files.
3055 2006-06-08 Zoltan Varga <vargaz@gmail.com>
3057 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
3058 in OP_ATOMIC_EXCHANGE_I4.
3060 2006-06-07 Wade Berrier <wberrier@novell.com>
3062 * tramp-s390.c: Fix s390 build (add missing pointer declarations
3063 in mono_debugger_create_notification_function)
3065 2006-06-06 Zoltan Varga <vargaz@gmail.com>
3067 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
3069 * mini.c (type_from_stack_type): Disable some changes which do not
3072 * driver.c: Reenable opts.
3074 * mini.h (MonoStackSlot): New structure to keep track of the verification state
3075 of the evaluation stack.
3077 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
3078 evaluation stack trace at entry to the bblock.
3080 * mini.c (merge_stacks): New function to perform verification of stack merges.
3081 Turned off by default.
3083 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
3086 2006-06-06 Massimiliano Mantione <massi@ximian.com>
3088 * local-propagation.c: Fixed bug 78549.
3090 2006-06-04 Zoltan Varga <vargaz@gmail.com>
3092 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
3094 2006-06-02 Miguel de Icaza <miguel@novell.com>
3096 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
3097 tramp-arm.c, tramp-ia64.c
3098 (mono_debugger_create_notification_function): Update signature to
3099 new signature and use new protocol for creating the notification
3102 Should fix the build.
3104 2006-06-02 Geoff Norton <gnorton@customerdna.com>
3106 * exceptions-ppc.c (mono_jit_walk_stack)
3107 (ves_icall_get_frame_info): Fix the build
3109 2006-06-02 Zoltan Varga <vargaz@gmail.com>
3111 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
3113 2006-05-31 Raja R Harinath <rharinath@novell.com>
3115 * il2tests.2.il: New file for generics CIL tests. Add test for
3117 * Makefile.am: Update.
3120 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
3123 2006-05-30 Massimiliano Mantione <massi@ximian.com>
3125 * aliasing.c: Fixed bug 78311.
3127 2006-05-29 Martin Baulig <martin@ximian.com>
3129 * mini-exceptions.c (mono_find_jit_info): When computing the
3130 native offset, check whether we're actually inside the method's
3131 code; call mono_debug_print_stack_frame() to format the frame.
3132 (ves_icall_System_Exception_get_trace): Call
3133 mono_debug_print_stack_frame() to format the stack frame.
3134 (ves_icall_get_trace): Update to the new debugging API.
3135 (mono_jit_walk_stack_from_ctx): Likewise.
3136 (ves_icall_get_frame_info): Likewise.
3138 * mini.c (get_method_from_ip): Use the new debugging API.
3139 (mono_print_method_from_ip): Likewise.
3142 (mono_jit_walk_stack): Use the new debugging API.
3143 (ves_icall_get_frame_info): Likewise.
3145 2006-05-27 Zoltan Varga <vargaz@gmail.com>
3147 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
3149 2006-05-25 Massimiliano Mantione <massi@ximian.com>
3151 * mini.c: Added "limitator" to inline for debugging.
3153 2006-05-24 Martin Baulig <martin@ximian.com>
3155 * debug-debugger.c (mono_debugger_init): Create a private,
3156 malloc()-based code manager for the notification function and
3157 intentionally leak it on exit. This fixes the crash-on-exit race
3161 (mono_debugger_create_notification_function): Added
3162 `MonoCodeManager *' argument.
3165 (mono_debugger_create_notification_function): Added
3166 `MonoCodeManager *' argument.
3168 2006-05-23 Massimiliano Mantione <massi@ximian.com>
3170 * aliasing.c: Fixed 64 bit issue.
3171 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
3172 default since all known bugs are fixed (one more time!).
3174 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
3176 * mini.c: write barrier support.
3178 2006-05-23 Martin Baulig <martin@ximian.com>
3180 * debug-debugger.c: Revert Paolo's change. Add comment and #error
3181 check at the top of the file.
3183 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
3185 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
3186 reverting changes without reason and without changelog entries.
3188 2006-05-18 Zoltan Varga <vargaz@gmail.com>
3190 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
3191 to a few opcodes. Fixes #78439.
3193 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
3194 consistency with other archs.
3196 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
3198 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
3200 * debug-debugger.c: fix the build.
3202 2006-05-17 Martin Baulig <martin@ximian.com>
3205 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
3206 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
3207 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
3208 (debugger_attach): Call GC_mono_debugger_add_all_threads().
3210 2006-05-11 Zoltan Varga <vargaz@gmail.com>
3212 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
3214 2006-05-10 Zoltan Varga <vargaz@gmail.com>
3216 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
3217 MONO_TYPE_GENERICINST.
3219 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
3220 MONO_TYPE_GENERICINST.
3222 2006-05-09 Zoltan Varga <vargaz@gmail.com>
3224 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
3227 2006-05-08 Zoltan Varga <vargaz@gmail.com>
3229 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
3231 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
3233 2006-05-06 Zoltan Varga <vargaz@gmail.com>
3235 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
3236 mono_trace_cleanup ().
3238 * iltests.il: Fix problem with the newly added test.
3240 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
3241 due to register constraints, free up the previous hreg. Fixes #78314.
3243 * iltests.il: Add new test for #78314.
3245 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
3246 Interlocked.Add. Fixes #78312.
3248 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
3250 2006-05-05 Zoltan Varga <vargaz@gmail.com>
3252 * inssel.brg (mini_emit_virtual_call): Fix a warning.
3254 2006-05-05 Martin Baulig <martin@ximian.com>
3256 * debug-mini.c (mono_debug_open_block): New method.
3259 (mono_arch_output_basic_block): Call mono_debug_open_block() at
3260 the beginning of each basic block.
3263 (mono_arch_output_basic_block): Call mono_debug_open_block() at
3264 the beginning of each basic block.
3266 2006-05-04 Massimiliano Mantione <massi@ximian.com>
3268 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
3269 default until I understand why they break the build on amd64.
3271 2006-05-04 Zoltan Varga <vargaz@gmail.com>
3273 * mini.c (mini_cleanup): Call mono_cleanup ().
3275 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
3278 2006-05-04 Massimiliano Mantione <massi@ximian.com>
3280 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
3281 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
3282 default since all known bugs are fixed, and I cannot reproduce bug
3283 77944... I'm asking Matt Hargett to test again after this commit.
3285 2006-04-28 Massimiliano Mantione <massi@ximian.com>
3287 * mini-codegen.c: Fixed typo that thrashed inline.
3289 2006-04-28 Zoltan Varga <vargaz@gmail.com>
3291 * dominators.c (compute_dominators): Avoid using a worklist since
3292 it is not correct in some cases. Instead, iterate over all bblocks as
3293 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
3295 2006-04-28 Miguel de Icaza <miguel@novell.com>
3297 * mini.c (mono_jit_compile_method_inner): Use
3298 mono_prepare_exception_from_error that resets the value
3301 2006-04-27 Miguel de Icaza <miguel@novell.com>
3303 * mini.c: Move the mini_loader_error_to_exception to metadata.
3305 2006-04-27 Massimiliano Mantione <massi@ximian.com>
3307 * aliasing.c: Fixed bug 78210.
3309 2006-04-27 Massimiliano Mantione <massi@ximian.com>
3311 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
3312 default until all their problems (or the ones they trigger) are fixed.
3314 2006-04-26 Zoltan Varga <vargaz@gmail.com>
3316 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
3318 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
3319 as loaded only after resolving patches since that could invoke the same method.
3321 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
3323 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
3326 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
3329 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
3332 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
3333 made from AOT code through the PLT table.
3335 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
3336 holding the plt offset when a call is made to the aot plt trampoline.
3338 2006-04-25 Zoltan Varga <vargaz@gmail.com>
3340 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
3343 * Makefile.am (common_sources): Fix build breakage.
3345 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
3346 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
3347 intra-assembly calls if possible.
3349 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
3351 * mini-trampolines.c: Handle PLT entries.
3353 * mini.c: Avoid creating a GOT var for calls.
3355 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
3358 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
3361 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
3364 * mini.h: Bump AOT file format version.
3366 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
3369 2006-04-25 Martin Baulig <martin@ximian.com>
3371 * driver.c: Disable copyprop, consprop and inline when running
3372 inside the debugger.
3374 2006-04-25 Martin Baulig <martin@ximian.com>
3376 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
3377 with `get_current_thread' and added `detach'.
3378 (MonoDebuggerMetadataInfo): Added `thread_size',
3379 `thread_tid_offset', `thread_stack_ptr_offset' and
3380 `thread_end_stack_offset'.
3382 2006-04-25 Zoltan Varga <vargaz@gmail.com>
3384 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
3387 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
3388 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
3390 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
3392 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
3394 * aot.c: Add support for ADJUSTED_IID.
3396 2006-04-24 Zoltan Varga <vargaz@gmail.com>
3398 * aot.c (emit_method_order): Don't align method_order_end.
3400 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
3401 the interface ID changes.
3403 2006-04-21 Dick Porter <dick@ximian.com>
3405 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
3406 cleaning up a thread. Fixes the new part of bug 77470.
3408 2006-04-20 Geoff Norton <gnorton@customerdna.com>
3410 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
3413 2006-04-19 Zoltan Varga <vargaz@gmail.com>
3415 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
3417 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
3418 SIGSEGV. Fixes #78072.
3420 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
3421 unregister our SIGABRT handler.
3423 2006-04-19 Massimiliano Mantione <massi@ximian.com>
3425 * mini.c: Disabled inline where it can alter the call stack in a
3426 way visible from managed code.
3427 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
3430 2006-04-16 Zoltan Varga <vargaz@gmail.com>
3432 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
3433 on other platforms. Fixes #78089.
3435 2006-04-13 Martin Baulig <martin@ximian.com>
3437 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
3438 determine whether we're inside the debugger.
3441 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
3443 2006-04-12 Zoltan Varga <vargaz@gmail.com>
3445 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
3446 handler clauses. Fixes #78024.
3448 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
3449 in the CALL_MEMBASE opcodes. Fixes #78088.
3450 (mono_arch_get_vcall_slot_addr): Ditto.
3452 2006-04-10 Martin Baulig <martin@ximian.com>
3454 * debug-debugger.c: The thread handling code has now been moved
3455 into ../metadata/threads.c.
3457 2006-04-10 Zoltan Varga <vargaz@gmail.com>
3459 * driver.c (mono_main): Fix --with-gc=none build.
3461 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
3462 (mono_spillvar_offset_float): Ditto.
3463 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
3464 hreg, not when its !global, since on ia64, there is a third category: stacked
3467 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
3469 * mini.c: set MonoInst->klass for load field address and a few other
3472 2006-04-10 Zoltan Varga <vargaz@gmail.com>
3474 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
3476 2006-04-07 Zoltan Varga <vargaz@gmail.com>
3478 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
3479 the branch opt changes.
3481 2006-04-06 Dick Porter <dick@ximian.com>
3483 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
3485 * wapihandles.c (mini_wapi_seminfo):
3486 * driver.c (mono_main): Add semaphore info option
3488 2006-04-05 Zoltan Varga <vargaz@gmail.com>
3490 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
3491 branch optimization changes. Fixes #78009.
3493 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
3495 * mini.c: ignore accessibility of methods in managed->native wrappers.
3497 2006-04-04 Zoltan Varga <vargaz@gmail.com>
3499 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
3501 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
3503 2006-04-03 Zoltan Varga <vargaz@gmail.com>
3505 * mini.c: Modify the branch optimizations to preserve the invariant that
3506 the entries inside the in_bb and out_bb arrays are unique.
3507 (mono_unlink_bblock): Avoid creation of new arrays.
3509 2006-04-02 Zoltan Varga <vargaz@gmail.com>
3511 * mini.c (mono_unlink_bblock): Fix regression caused by previous
3514 2006-04-01 Zoltan Varga <vargaz@gmail.com>
3516 * mini.c (optimize_branches): Remove the "optimizations" in
3517 the cbranch1/cbranch2 -> branch cases which were causing several
3518 problems in the past. Fixes #77986.
3520 2006-03-31 Chris Toshok <toshok@ximian.com>
3522 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
3523 default optimizations :(
3525 2006-03-31 Zoltan Varga <vargaz@gmail.com>
3527 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
3530 2006-03-31 Massimiliano Mantione <massi@ximian.com>
3532 * local-propagation.c: Added comments to structs and removed
3533 "Mono" prefixes from local tree mover types.
3535 2006-03-30 Zoltan Varga <vargaz@gmail.com>
3537 * Makefile.am (arch_sources): Define this for each architecture so
3538 libmono_la_SOURCES is defined in one place.
3540 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
3542 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
3545 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
3547 * driver.c: print the GC name supplied by configure.
3549 2006-03-29 Massimiliano Mantione <massi@ximian.com>
3551 * local-propagation.c: Added tree mover, and moved here all the
3552 local propagation code from mini.c
3553 * mini.c: Added support for treeprop, and moved all the local
3554 propagation code to local-propagation.c
3555 * mini.h: Added support for treeprop
3556 * driver.c: Added support for treeprop, enabled consprop, copyprop,
3557 treeprop, inline and deadce by default
3558 * Makefile.am: Added local-propagation.c
3560 2006-03-25 Zoltan Varga <vargaz@gmail.com>
3562 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
3564 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
3566 * debug-debugger.c: make it compile without the Boehm GC.
3568 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
3570 * mini.c: fixed issue with mismatch when an icall is registered
3571 with multiple names but same address.
3573 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
3575 * declsec.c, mini-exceptions.c: use write barrier to set reference
3576 fields of managed objects.
3578 2006-03-19 Zoltan Varga <vargaz@gmail.com>
3580 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
3581 (can_access_internals): Fix a warning.
3583 * mini.c (print_method_from_ip): Rename this to
3584 mono_print_method_from_ip so it gets exported.
3586 * trace.c: Deal with strings inside StringBuilder's containing garbage
3587 and fix memory leaks. Fixes #77848.
3589 2006-03-19 Zoltan Varga <vargaz@gmail.com>
3591 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
3594 2006-03-16 Neale Ferguson <neale@sinenomine.net>
3596 * mini-s390.c: Remove OP_X86_TEST_NULL.
3598 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
3600 * mini.c: use the correct GetHashCode() for the moving collector.
3602 2006-03-16 Massimiliano Mantione <massi@ximian.com>
3604 * liveness.c: Regalloc spill cost tuning.
3606 2006-03-15 Neale Ferguson <neale@sinenomine.net>
3608 * mini-s390x.h: Correct S390_LONG macro.
3610 * mini-s390x.c: Cleanup unused code.
3612 2006-03-15 Zoltan Varga <vargaz@gmail.com>
3614 * jit-icalls.h: New file.
3616 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
3617 icalls and include that instead of including jit-icalls.c.
3619 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
3622 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
3624 * mini.c: when checking for member accessibility, also check for
3625 friend assemblies and for explicit interface implementations.
3627 2006-03-14 Zoltan Varga <vargaz@gmail.com>
3629 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
3631 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
3633 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
3634 common cases are done first.
3636 * mini-ops.h: Only define platform specific opcodes on the given platform.
3638 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
3641 2006-03-14 Martin Baulig <martin@ximian.com>
3643 Revert Paolo's change from r57348:
3645 * mini.h: don't use gboolean for bitfields.
3646 * mini.c: verifier changes for fields and methods accessibility.
3648 2006-03-13 Neale Ferguson <neale@sinenomine.net>
3650 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
3652 * mini-s390x.c: Fix conv_r_un.
3654 * cpu-s390, cpu-s390x.md: Fix lengths.
3656 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
3658 * mini.c: nested types have access to all the nesting
3659 levels, not just the enclosing types.
3661 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
3663 * mini.c: added a few more verification checks.
3665 2006-03-12 Zoltan Varga <vargaz@gmail.com>
3667 * liveness.c: Merge optimizations from the linear-il branch.
3669 2006-03-11 Zoltan Varga <vargaz@gmail.com>
3671 * mini-ia64.c (emit_call): Add a comment.
3673 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
3675 * tramp-ia64.c: Fix some warnings.
3677 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
3679 * mini.h: don't use gboolean for bitfields.
3680 * mini.c: verifier changes for fields and methods accessibility.
3682 2006-03-11 Zoltan Varga <vargaz@gmail.com>
3684 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
3685 lazy icall wrapper changes.
3687 * dominators.c: Replace all the dominator algorithms with faster
3688 ones from the linear-il branch.
3690 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
3693 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
3694 common cases are done first.
3696 * mini-amd64.c: Fix some warnings.
3698 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
3701 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
3704 * mini.h: Add a missing prototype.
3706 2006-03-10 Zoltan Varga <vargaz@gmail.com>
3708 * mini.c: Compile icall wrappers lazily.
3710 * mini-codegen.c: Use printf instead of g_print since its much faster.
3712 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
3715 * mini.c (optimize_branches): Cache the negative result from
3716 remove_block_if_useless ().
3718 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
3719 Also fix some bblock linking issues.
3721 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
3724 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
3726 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
3727 accessed fields first, for better cache behavior.
3729 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
3731 * mini.c: speedup IList<T> array accesses.
3733 2006-03-09 Zoltan Varga <vargaz@gmail.com>
3735 * mini.c (mono_method_to_ir): Handle large methods overflowing the
3736 inline_costs counter. Fixes #77190.
3738 2006-03-06 Zoltan Varga <vargaz@gmail.com>
3740 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
3741 trace messages. Fixes #77706.
3743 2006-03-04 Martin Baulig <martin@ximian.com>
3745 * tramp-amd64.c, tramp-x86.c
3746 (mono_debugger_create_notification_function): Use
3747 mono_global_codeman_reserve() to allocate a buffer at runtime and
3750 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
3752 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
3753 notification function at runtime and then call `initialize' in the
3754 `MONO_DEBUGGER__debugger_info' vtable.
3756 2006-03-04 Zoltan Varga <vargaz@gmail.com>
3758 * iltests.il: Fix a visibility problem.
3760 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
3762 * driver.c, mini.c: add hooks for the counters API.
3764 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
3766 * driver.c: show disabled options.
3768 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
3770 * linear-scan.c: always use cost-driven selection.
3772 2006-02-28 Raja R Harinath <rharinath@novell.com>
3774 * jit-icalls.c (helper_compile_generic_method): Revert change from
3777 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
3779 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
3781 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
3783 * inssel.brg: style fixes, mostly to force the updated monoburg
3784 to run for people using svn.
3786 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
3788 * mini.c: match monoburg changes.
3790 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
3792 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
3793 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
3794 declaration in the header file.
3796 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
3798 * helpers.c: reduce relocations and mem usage.
3800 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
3802 * mini.h, mini-codegen.c: disable logging features if
3803 requested by configure.
3805 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
3807 * mini.c: tiny verifier changes.
3809 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
3811 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
3812 cpu-pentium.md: stack alignment changes for osx/x86,
3813 partially from Geoff Norton <gnorton@customerdna.com>.
3815 2006-02-24 Raja R Harinath <harinath@gmail.com>
3817 * jit-icalls.c (helper_compile_generic_method): Update to changes
3818 in metadata/class.c.
3820 2006-02-24 Zoltan Varga <vargaz@gmail.com>
3822 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
3824 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
3825 interface calls with large offsets.
3827 2006-02-23 Raja R Harinath <rharinath@novell.com>
3829 * jit-icalls.c (helper_compile_generic_method): Document the
3830 special-case we depend on so that we can inflate the method twice
3831 with the same context with no bad side-effects.
3833 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
3835 * mini-x86.c, mini-amd64.c: fix for case when xen support
3838 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
3840 * mini-x86.c, mini-amd64.c: generate code to access tls items
3841 in a faster way for Xen systems.
3843 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
3845 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
3846 updates and compilation fixes for the OSX/x86 port, mostly from
3847 Geoff Norton <gnorton@customerdna.com>.
3849 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
3851 * inssel.brg: faster interface call implementation
3852 to sync with the interface_offsets MonoVTable changes.
3854 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
3856 * mini.c: more verification checks.
3858 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
3860 * mini.c: added a few more verification checks.
3862 2006-02-17 Neale Ferguson <neale@sinenomine.net>
3864 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
3865 facility on the processor and use it if available.
3867 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
3869 * driver.c, aot.c, mini.c: throw exception if the IL code is
3870 invalid or unverifiable.
3872 2006-02-17 Raja R Harinath <rharinath@novell.com>
3874 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
3877 2006-02-16 Zoltan Varga <vargaz@gmail.com>
3879 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
3881 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
3883 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
3884 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
3885 handling of instantiated generic valuetypes.
3887 2006-02-11 Zoltan Varga <vargaz@gmail.com>
3889 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
3890 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
3893 * generics.2.cs: Revert the nullable reftypes tests.
3895 2006-02-10 Zoltan Varga <vargaz@gmail.com>
3897 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
3898 using __builtin_frame_address (1) as it doesn't work in the presence
3899 of optimizations. Hopefully fixes #77273.
3901 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
3902 -> generics.cs change as it doesn't work with some automake versions.
3904 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
3906 * mini.c: handle systems that sue a different way to
3907 retrieve the stack address of the current thread.
3909 2006-02-09 Zoltan Varga <vargaz@gmail.com>
3911 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
3912 it specially in the makefile.
3914 * generics.2.cs: Add tests for nullable reference types.
3916 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
3918 * mini.c: always handle the case when mono_jit_init()
3919 is called in a thread different from the main thread,
3920 confusing libgc (bug #77309).
3922 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
3924 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
3926 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
3928 * mini.c: change optimize_branches () to use a single loop
3929 and introduce a new optimization to simplify some range checks.
3931 2006-02-03 Martin Baulig <martin@ximian.com>
3933 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
3934 and merged with debugger_thread_manager_add_thread().
3935 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
3936 inform the debugger about the main thread.
3938 2006-02-03 Zoltan Varga <vargaz@gmail.com>
3940 * basic.cs: Add test for div.un/rem.un constant folding.
3942 2006-02-03 Neale Ferguson <neale@sinenomine.net>
3944 * cpu-s390x.md: correct int_xor_imm length
3946 2006-02-03 Zoltan Varga <vargaz@gmail.com>
3948 * generics.2.cs: New test for #77442.
3950 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
3953 2006-02-02 Martin Baulig <martin@ximian.com>
3955 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
3956 <mono/metadata/mono-debug-debugger.h>
3958 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
3960 2006-02-02 Martin Baulig <martin@ximian.com>
3962 * debug-debugger.h: New header file for debug-debugger.c.
3964 * debug-debugger.c: Big API cleanup; don't run the managed Main()
3965 function is a separate thread anymore; add support for attaching.
3967 2006-02-01 Zoltan Varga <vargaz@gmail.com>
3969 * tramp-x86.c: Fix a warning.
3971 2006-01-31 Zoltan Varga <vargaz@gmail.com>
3973 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
3974 on very large methods.
3976 * aot.c (load_patch_info): Fix a warning.
3978 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
3980 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
3981 mini-ops.h: alu membase optimizations.
3983 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
3985 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
3986 to speedup StringBuilder.
3988 2006-01-27 Zoltan Varga <vargaz@gmail.com>
3990 * dominators.c (mono_compute_natural_loops): Fix detection of
3991 loop body start blocks.
3993 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
3995 2006-01-26 Zoltan Varga <vargaz@gmail.com>
3997 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
4000 2006-01-25 Massimiliano Mantione <massi@ximian.com>
4002 * aliasing.c: Fixed aliasing issue on 64 bit archs.
4004 2006-01-25 Martin Baulig <martin@ximian.com>
4006 * debug-debugger.c: Moved the `MonoDebuggerManager' and
4007 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
4008 started to cleanup this file a little bit.
4010 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
4012 * mini.c: optimize a codepath frequently happening in generics code.
4014 2006-01-23 Martin Baulig <martin@ximian.com>
4016 * Makefile.am: Only compile debug-debugger.c on supported platforms.
4018 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
4021 * driver.c: debug-debugger.c is only available if
4022 `MONO_DEBUGGER_SUPPORTED' is defined.
4024 2006-01-23 Martin Baulig <martin@ximian.com>
4026 * debug-debugger.c: Only enable this on platforms where the Mono
4027 Debugger is working (x86 and x86_64).
4029 2006-01-21 Martin Baulig <martin@ximian.com>
4031 The Mono Debugger is now using the normal `mono' instead of the
4032 `mono-debugger-mini-wrapper' when executing managed code.
4034 * debug-debugger.c: New file; previously known as
4035 debugger/wrapper/wrapper.c.
4037 * debug-mini.c (mono_init_debugger): Removed.
4039 * driver.c (mono_main): Added new `--inside-mdb' command line
4040 argument which is used when running inside the debugger.
4042 2006-01-20 Zoltan Varga <vargaz@gmail.com>
4044 * liveness.c (mono_analyze_liveness): Remove some unused data
4047 2006-01-17 Zoltan Varga <vargaz@gmail.com>
4049 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
4051 2006-01-16 Zoltan Varga <vargaz@gmail.com>
4053 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
4054 depends on implementation details of monobitset.
4056 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
4059 2006-01-15 Zoltan Varga <vargaz@gmail.com>
4061 * liveness.c: Update after monobitset changes.
4063 2006-01-14 Zoltan Varga <vargaz@gmail.com>
4065 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
4067 2006-01-11 Neale Ferguson <neale@sinenomine.net>
4069 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
4071 * mini-s390x.c: Remove warning messages.
4073 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
4075 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
4077 2006-01-10 Zoltan Varga <vargaz@gmail.com>
4079 * generics.2.cs: Add ldelem/stelem_any test.
4081 2006-01-10 Neale Ferguson <neale@sinenomine.net>
4083 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
4085 2006-01-07 Zoltan Varga <vargaz@gmail.com>
4087 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
4089 2006-01-06 Zoltan Varga <vargaz@gmail.com>
4091 * generics.2.cs: Reenable vtype tests.
4093 * inssel-x86.brg: Remove an icorrect valuetype rule.
4095 2006-01-06 Neale Ferguson <neale@sinenomine.net>
4097 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
4098 initial support for OP_ABS.
4100 2006-01-05 Neale Ferguson <neale@sinenomine.net>
4102 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
4104 2006-01-05 Neale Ferguson <neale@sinenomine.net>
4106 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
4107 conversion and implement LADD/LSUB.
4109 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
4112 2006-01-05 Neale Ferguson <neale@sinenomine.net>
4114 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
4116 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
4119 2006-01-05 Neale Ferguson <neale@sinenomine.net>
4121 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
4122 localloc is encountered. Fixes crash in test-183.cs when using gmcs
4123 (stack walk problem).
4125 2006-01-04 Zoltan Varga <vargaz@gmail.com>
4127 * aot.c (mono_aot_load_method): Fix a warning.
4129 2006-01-03 Neale Ferguson <neale@sinenomine.net>
4131 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
4133 2006-01-03 Zoltan Varga <vargaz@gmail.com>
4135 * iltests.il: Add test for #77148.
4137 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
4140 2006-01-03 Neale Ferguson <neale@sinenomine.net>
4142 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
4144 2006-01-03 Neale Ferguson <neale@sinenomine.net>
4146 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
4147 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
4149 * basic-long.cs: Add lconv-to-r4/r8 tests.
4151 2006-01-03 Zoltan Varga <vargaz@gmail.com>
4153 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
4155 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
4156 here as on other archs.
4158 2005-12-29 Neale Ferguson <neale@sinenomine.net>
4160 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
4162 2005-12-29 Neale Ferguson <neale@sinenomine.net>
4164 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
4166 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
4168 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
4169 instrument_prolog; Add memory_barrier instruction.
4171 2005-12-26 Zoltan Varga <vargaz@gmail.com>
4173 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
4175 2005-12-23 Zoltan Varga <vargaz@gmail.com>
4177 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
4179 * aliasing.c inssel.brg: Fix warnings.
4181 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
4182 could skip initialization of some parts of memory.
4184 * mini.c mini-ia64.c: Fix warnings.
4186 * inssel-sparc.brg: Add an implementation of lneg which actually works.
4188 2005-12-22 Zoltan Varga <vargaz@gmail.com>
4190 * aliasing.c (mono_build_aliasing_information): Add a workaround for
4191 a crash seen on sparc.
4193 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
4195 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
4197 2005-12-21 Neale Ferguson <neale@sinenomine.net>
4199 * mini-ops.h: Add s390_backchain instruction
4201 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
4203 * cpu-s390.md: Add s390_backchain instruction
4205 * mini-s390.c: Significant ABI changes
4207 * mini-s390.h: Cater for zero length structures
4209 2005-12-20 Neale Ferguson <neale@sinenomine.net>
4211 * mini-s390.c: ABI fixes
4213 * inssel-s390.brg: Remove debug statements
4215 * cpu-s390.md: Fix length of ATOMIC_xx operations
4217 2005-12-19 Zoltan Varga <vargaz@gmail.com>
4219 * basic-float.cs: Add float<->long conversion tests.
4221 2005-12-16 Neale Ferguson <neale@sinenomine.net>
4223 * mini-s390.c: Fix LOCALLOC processing.
4225 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
4227 2005-12-15 Zoltan Varga <vargaz@gmail.com>
4229 * iltests.il: Add tests for some opcodes not covered by the other
4232 2005-12-15 Neale Ferguson <neale@sinenomine.net>
4234 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
4235 register loading for Tail processing; Correct trace output.
4237 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
4239 * cpu-s390.md: Correct size of jmp instruction.
4241 2005-12-13 Neale Ferguson <neale@sinenomine.net>
4243 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
4245 2005-12-13 Neale Ferguson <neale@sinenomine.net>
4247 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
4248 Bring s390 up to current level.
4250 2005-12-12 Zltan Varga <vargaz@gmail.com>
4252 * generics.2.cs: Disable the newly added tests as they do not work yet.
4254 * generics.2.cs: Add valuetype tests.
4256 2005-12-09 Zoltan Varga <vargaz@gmail.com>
4258 * basic-long.cs: Add i4->u8 test.
4260 * objects.cs: Add tests for JIT intrinsic.
4262 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
4263 optimizations lost by a mistake.
4265 2005-12-07 Zoltan Varga <vargaz@gmail.com>
4267 * basic-long.cs: Remove a test moved to objects.cs.
4269 * arrays.cs: Add more array tests.
4271 2005-12-06 Zoltan Varga <vargaz@gmail.com>
4273 * arrays.cs: Add new tests for multi-dimensional arrays.
4275 2005-12-06 Raja R Harinath <rharinath@novell.com>
4277 * Makefile.am (test_sources2): Add generics.2.cs.
4278 (EXTRA_DIST): Add test_sources2.
4280 2005-12-05 Ben Maurer <bmaurer@ximian.com>
4282 Support for boxing and unboxing nullable types as well as the
4283 isinst operation on nullables, per the CLI ammendment.
4285 * inssel.brg (CEE_ISINST): Special case for nullable
4287 * mini.c (handle_unbox_nullable): new method
4288 (handle_box): Special case for nullable types
4289 (mono_method_to_ir): Call handle_unbox_nullable in correct
4292 * generics.2.cs: New test suite
4294 * Makefile.am: Support for regression tests with generics.
4296 2005-12-03 Zoltan Varga <vargaz@gmail.com>
4298 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
4299 allocated to registers. Fixes #76800.
4301 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
4303 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
4305 2005-11-30 Zoltan Varga <vargaz@gmail.com>
4307 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
4310 2005-11-29 Zoltan Varga <vargaz@gmail.com>
4312 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
4315 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
4317 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
4318 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
4320 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
4321 single precision before storing to a single precision location.
4323 2005-11-28 Raja R Harinath <rharinath@novell.com>
4325 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
4327 2005-11-27 Zoltan Varga <vargaz@gmail.com>
4329 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
4332 * basic.cs: Remove test_0_byte_compares test which was moved to
4333 objects.cs a long time ago.
4335 2005-11-22 Massimiliano Mantione <massi@ximian.com>
4337 * aliasing.c: Fixed aliasing issue on 64 bit archs.
4339 2005-11-20 Zoltan Varga <vargaz@gmail.com>
4341 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
4342 handlers are called.
4344 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
4347 * mini-ia64.c: Add support for the throw->branch exception
4350 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
4352 2005-11-18 Massimiliano Mantione <massi@ximian.com>
4354 * mini.c: Enabled "fastpath" deadce :-)
4356 2005-11-18 Massimiliano Mantione <massi@ximian.com>
4358 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
4359 alias analysis pass to support it.
4362 * liveness.c: Likewise (liveness computation can use aliasing
4363 information to be more accurate).
4364 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
4365 moreover made so that "--compile-all" uses the given optimization
4366 flags and not the default ones.
4367 * aliasing.c: Alias analysis (new file).
4368 * aliasing.h: Likewise.
4369 * Makefile.am: added "aliasing.c" and "aliasing.h".
4371 2005-11-17 Zoltan Varga <vargaz@gmail.com>
4373 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
4376 2005-11-13 Zoltan Varga <vargaz@gmail.com>
4378 * mini-exceptions.c (mono_handle_exception_internal): Remove the
4379 fp >= end_of_stack exit condition, as it is not needed, and it might
4380 become true for fp eliminated frames.
4382 2005-11-11 Zoltan Varga <vargaz@gmail.com>
4384 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
4387 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
4389 * mini-arm.c: fixed alignment of doubles/longs to match
4390 the C ABI (bug #76635).
4392 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
4394 * aot.c: fix compilation with --enable-minimal=aot.
4396 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
4398 * mini-arm.c: fixed compatibility with the new
4399 floating point emulator package for compares.
4401 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
4403 * mini.c : reverted sig->pinvoke changes (r51396-51397).
4405 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
4407 * mini-exceptions.c (print_stack_frame): Output to stderr.
4408 (mono_handle_native_sigsegv): Ditto.
4410 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
4412 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
4413 OP_LCONV_TO_OVF_I implementation.
4415 * mini-amd64.c: Add support for the throw->branch exception
4418 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
4419 when the catch clause catches a more general exception, i.e. Object.
4421 2005-10-30 Zoltan Varga <vargaz@gmail.com>
4423 * cpu-ia64.md: Remove unused opcodes.
4425 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
4426 specific defines for architectures defining USE_SIGACTION.
4428 * mini-ia64.c: Fix some warnings.
4430 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
4431 version seemed to skip a frame.
4433 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
4435 * mini.c: Clean up the usage of sig->pinvoke flag. Now
4436 only calls which are made to native code use this flag.
4438 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
4440 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
4441 varargs methods as well.
4443 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
4444 which have save_lmf set. Reorganize methods prologs a bit.
4446 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
4447 debugger to the proper place.
4449 2005-10-29 Martin Baulig <martin@ximian.com>
4451 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
4452 when running inside the debugger until the debugger has support
4455 2005-10-26 Zoltan Varga <vargaz@gmail.com>
4457 * mini.h: Fix a warning.
4459 2005-10-24 Miguel de Icaza <miguel@novell.com>
4461 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
4462 we expose publicly, this returns the string.
4464 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
4466 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
4467 with fp elimination.
4469 2005-10-21 Zoltan Varga <vargaz@gmail.com>
4471 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
4472 native stacktrace using the glibc 'backtrace' function if available.
4474 2005-10-20 Zoltan Varga <vargaz@gmail.com>
4476 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
4478 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
4479 handle SIGSEGVs received while in native code.
4481 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
4482 code, call mono_handle_native_sigsegv which will abort the runtime
4483 after printing some diagnostics, instead of converting it into a
4484 confusing NullReferenceException.
4486 2005-10-18 Zoltan Varga <vargaz@gmail.com>
4488 * cpu-pentium.md: Remove unused opcodes.
4490 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
4492 * mini-amd64.h (MonoLMF): Add rsp field.
4494 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
4497 2005-10-17 Zoltan Varga <vargaz@gmail.com>
4499 * mini-codegen.c (get_register_spilling): Fix some warnings.
4501 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
4503 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
4504 elimination during exception handling. Enable fp elimination by
4507 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
4510 2005-10-16 Martin Baulig <martin@ximian.com>
4513 (mono_debugger_run_finally): New public method for the debugger.
4515 2005-10-10 Zoltan Varga <vargaz@gmail.com>
4517 * debug-mini.c (mono_debug_init_method): Fix warning.
4519 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
4520 the 'exname' parameter const to fix some warnings.
4522 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
4524 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
4525 introduced by the previous patch.
4527 2005-10-08 Zoltan Varga <vargaz@gmail.com>
4529 * basic-float.cs: Add test for precision of float arithmetic.
4531 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
4532 when loading/storing single values from/to memory.
4534 * mini.c (mono_jit_compile_method_with_opt): Create the function
4535 pointers in the correct domain.
4537 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
4539 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
4540 introduced by previous patch.
4542 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
4543 when out_filter_idx is NULL.
4545 * mini-exceptions.c: Don't run filter clauses twice during exception
4546 handling. Fixes #75755.
4548 2005-10-07 Zoltan Varga <vargaz@gmail.com>
4550 * aot.c: Add support for ldflda wrappers.
4552 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
4555 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
4557 * mini.c, mini.h: do not consider exception handlers blocks when
4558 setting up interface variables.
4560 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
4562 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
4564 2005-10-03 Zoltan Varga <vargaz@gmail.com>
4566 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
4567 causes a regression.
4569 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
4571 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
4573 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
4574 of the OP_P definitions.
4576 * TODO: Add a proposal for dealing with the CEE/OP mess.
4578 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
4579 optimizations from the x86 port.
4581 * cpu-amd64.md: Ditto.
4583 * basic.cs basic-long.cs: Add tests.
4585 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
4587 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
4588 Patrik Torstensson's implementation of my exception-handling
4589 optimization idea, when the exception object is not used
4592 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
4594 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
4595 of the mul_imm optimizations from the old jit.
4597 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
4599 * mini.c, liveness.c: patch by Patrik Torstensson and
4600 Zoltan Varga to improve performance in methods with
4603 2005-09-30 Zoltan Varga <vargaz@gmail.com>
4605 * driver.c: Remove 'Globalization' entry from --version.
4607 2005-09-28 Zoltan Varga <vargaz@gmail.com>
4609 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
4610 there is a profiler interested in JIT events.
4612 * aot.c: Load profile files produced by the AOT profiling module, and
4613 reorder methods based on the profiling info. Add a 'method_order' table
4614 to the AOT file to make mono_aot_find_jit_info work with the reordered
4617 * mini.h: Bump AOT file version info.
4619 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
4621 * mini-arm.h: work around what looks like a gcc bug when optimizations
4624 2005-09-28 Raja R Harinath <rharinath@novell.com>
4626 * Makefile.am (AM_CFLAGS): Don't use += to append inside
4627 conditionals. Use ...
4628 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
4630 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
4632 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
4633 to determine the amount of memory to copy when passing valuetypes.
4635 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
4636 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
4638 2005-09-27 Zoltan Varga <vargaz@gmail.com>
4640 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
4641 information about aot.
4643 2005-09-27 Ben Maurer <bmaurer@ximian.com>
4645 * *.c: Replace the use of {Enter,Leave}CriticalSection with
4646 macros. This will allow a deadlock debugger to easily be plugged
4649 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
4651 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
4653 2005-09-27 Raja R Harinath <rharinath@novell.com>
4655 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
4656 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
4657 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
4658 ($(arch_built)) [CROSS_COMPILING]: Error out.
4660 2005-09-26 Zoltan Varga <vargaz@gmail.com>
4662 * aot.c: Add support for the no_special_static flag for classes.
4664 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
4666 * Reapply reverted patches.
4668 * *: Revert r50174 as well.
4670 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
4672 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
4674 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
4676 2005-09-23 Miguel de Icaza <miguel@novell.com>
4678 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
4679 part of the SIG_HANDLER_SIGNATURE.
4681 2005-09-23 Zoltan Varga <vargaz@gmail.com>
4683 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
4686 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
4687 introduced by previous patch.
4689 2005-09-21 Zoltan Varga <vargaz@gmail.com>
4691 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
4692 saved registers too.
4694 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
4695 upon the information returned by get_call_info ().
4697 * mini-x86.c (add_float): Fix stack size calculation.
4698 (mono_arch_call_opcode): Rewrite this so it works based up the
4699 information returned by get_call_info ().
4700 (mono_arch_get_this_vret_args): Ditto.
4702 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
4704 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
4705 in cinfo to determine the registers which need to be used.
4707 2005-09-20 Miguel de Icaza <miguel@novell.com>
4709 * driver.c (mono_main): Add --server and --desktop flags.
4711 2005-09-16 Zoltan Varga <vargaz@gmail.com>
4713 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
4714 registers as global registers.
4716 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
4717 longer needed with the new register allocator.
4719 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
4721 * cpu-ia64.md: Remove unused opcodes.
4723 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
4725 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
4727 * cpu-amd64.md: Remove unused opcodes.
4729 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
4730 needed with the new register allocator.
4732 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
4735 2005-09-16 Raja R Harinath <rharinath@novell.com>
4737 * Makefile.am (check-local): Don't invoke semdel-wrapper.
4739 2005-09-16 Martin Baulig <martin@ximian.com>
4741 * exceptions-amd64.c
4742 (throw_exception): Don't call mono_debugger_throw_exception() if
4743 we're a rethrow - see the FIXME in the code.
4745 2005-09-15 Geoff Norton <gnorton@customerdna.com>
4747 * mini.c (mono_init_exceptions): This only works on some architectures.
4749 2005-09-15 Zoltan Varga <vargaz@gmail.com>
4751 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
4754 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
4756 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
4757 now in mini-exceptions.c.
4759 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
4761 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
4762 now in mini-exceptions.c.
4764 2005-09-15 Zoltan Varga <vargaz@gmail.com>
4766 * exceptions-x86.c: Applied patch from Patrik Torstensson
4767 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
4769 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
4770 code into mini-exceptions.c. Add some assertions to it.
4772 2005-09-12 Zoltan Varga <vargaz@gmail.com>
4774 * aot.c (emit_section_change): Applied patch from "The Software Team"
4775 (<software@solmersa.com>). Fix as errors on windows.
4777 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
4779 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
4780 method info into the LMF.
4782 2005-09-11 Zoltan Varga <vargaz@gmail.com>
4784 * mini-ia64.c: Add proper unwind info for method epilogs.
4786 * exceptions-ia64.c: Add some code to help debugging.
4788 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
4790 * mini-exceptions.c: Fix warning.
4792 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
4794 * mini.c: Really fix build.
4796 * mini-x86.c mini-amd64.c: Fix build.
4798 2005-09-11 Zoltan Varga <vargaz@gmail.com>
4800 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
4802 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
4803 some Interlocked methods as intrinsics.
4805 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
4806 for Thread methods as well.
4808 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
4810 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
4812 * mini-ia64.c mini-x86.c mini-amd64.c
4813 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
4816 * mini.c (mono_init_exceptions): Fix build breakage.
4818 2005-09-10 Zoltan Varga <vargaz@gmail.com>
4820 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
4821 of instructions. Use the new ia64_unw_op macros for emitting unwind
4824 * mini.c (mono_init_exceptions): Initialize exception handling
4825 related trampolines at startup.
4827 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
4829 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
4831 2005-09-09 Zoltan Varga <vargaz@gmail.com>
4833 * mini.c: Handle type loading errors gracefully during compilation and
4834 throw the appropriate exception.
4836 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
4838 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
4839 for the mono binary.
4841 2005-09-09 Martin Baulig <martin@ximian.com>
4843 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
4846 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
4848 * mini-arm.h: use emulation for conv.r.un for the release.
4850 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
4852 * mini-arm.c, objects.cs: more fixes and tests for them.
4854 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
4856 * mini-arm.c: align structures to at least 4 bytes to be able
4857 to keep our current optimized memcpy.
4859 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
4861 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
4863 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4865 * mini.c: ignore SIGPIPE.
4867 2005-09-04 Zoltan Varga <vargaz@gmail.com>
4869 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
4871 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
4873 2005-09-02 Zoltan Varga <vargaz@gmail.com>
4875 * mini.h: Add prototype for mono_allocate_stack_slots_full.
4877 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
4879 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
4880 exception handling support.
4881 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
4882 patch by Brian Koropoff <briank@marakicorp.com>).
4884 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
4886 * mini.c: revert another 'optimization' which breaks when
4887 items on the eval stack need to be saved at a basic block end
4890 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
4892 * jit-icalls.c: for arrays, ensure we always provide
4895 2005-08-30 Zoltan Varga <vargaz@gmail.com>
4897 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
4899 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
4901 2005-08-29 Zoltan Varga <vargaz@gmail.com>
4903 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
4904 arguments in their original register.
4906 2005-08-28 Zoltan Varga <vargaz@gmail.com>
4908 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
4911 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
4912 when ssapre is enabled.
4914 * inssel-long.brg: Fix bug in previous patch.
4916 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
4917 multiplication by a constant.
4919 2005-08-27 Zoltan Varga <vargaz@gmail.com>
4921 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
4924 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
4927 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
4929 * inssel-arm.brg: apply changes tested by Brian Koropoff
4930 <briank@marakicorp.com>.
4932 2005-08-25 Zoltan Varga <vargaz@gmail.com>
4934 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
4936 2005-08-24 Zoltan Varga <vargaz@gmail.com>
4938 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
4939 to the same register if dreg is just a base register.
4940 (print_ins): Improve printing of membase opcodes.
4942 * inssel-x86.brg: Add optimized ldind(reg) rules.
4944 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
4946 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
4948 * mini.c: when running under valgrind, set the stack bottom for
4949 the GC at the actual approximate stack for the app (fixes running
4950 mono with valgrind).
4952 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
4954 * mini.c: do no break at the first valuetype to init found
4957 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
4959 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
4961 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
4963 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
4965 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
4967 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
4969 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
4971 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
4973 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
4976 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
4979 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
4982 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
4984 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
4986 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
4988 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
4989 in the tail recursion optimization.
4991 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
4992 debug info into the assembly file.
4994 * iltests.il: Add test for filter regions.
4996 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
4997 initial stack of filter regions. Fixes #75755.
4999 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
5001 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
5004 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
5006 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
5007 the check for an already compiled method on non-ia64 platforms.
5008 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
5011 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
5013 * inssel-x86.brg: Add some optimized call rules.
5015 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
5017 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
5020 * mini.h mini-trampolines.c: Pass the trampoline argument to
5021 mono_arch_patch_delegate_trampoline.
5023 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
5025 * mini-trampolines.c: Fix build.
5027 * mini-amd64.h: Add delegate trampolines.
5029 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
5031 * inssel-amd64.brg: Add optimized call rules.
5033 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
5035 * inssel-ia64.brg: Add optimized ldind(reg) rules.
5037 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
5039 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
5042 * mini-ia64.c: Remove LMF fixmes.
5044 * mini-ia64.h: Remove most fields from LMF.
5046 * inssel-ia64.brg (stmt): Fix unaligned access errors.
5048 * mini-trampolines.c: Add support for IA64 function descriptors.
5050 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
5051 for IA64 function descriptors.
5053 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
5055 * tramp-arm.c: patch the vtable for virtual calls. Added
5056 support code to register/unregister the LMF.
5057 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
5060 2005-08-19 Dick Porter <dick@ximian.com>
5062 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
5063 bit value if needed.
5065 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
5067 * mini.c (mini_get_method): Move handling of wrapper data here.
5069 * mini.c (mono_method_to_ir): Add support for dynamic methods.
5071 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
5074 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
5075 bblock->code does not remain empty.
5077 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
5079 * arrays.cs: Add regression test for #75832.
5081 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
5082 rules. Fixes #75832.
5084 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
5085 instruction scheduling.
5087 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
5089 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
5091 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
5093 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
5095 * mini-codegen.c: Fix VC build.
5097 * cpu-pentium.md: Increase length of atomic_exhange_i4.
5099 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5101 * mini.h: fix signature for mono_register_opcode_emulation.
5103 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
5105 * mini.c: Get rid of most of the helper_sig_... constants using
5106 mono_create_icall_signature ().
5108 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
5110 * jit-icalls.c (helper_ldstr): New helper function.
5112 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
5114 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
5115 throw, load the string using a helper call instead of creating a string object.
5117 * aot.c: Update after LDSTR changes.
5119 * mini.h: Bump AOT file version.
5121 * aot.c: Save class size info into the AOT file. Print more statistics during
5124 * mini.h: Bump AOT file version.
5126 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
5127 ordering of disasm cases. Fixes #74957.
5129 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
5131 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
5132 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
5133 the generic code needed for the ARM port.
5135 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
5137 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
5138 inssel-arm.brg: more ARM features and fixes.
5140 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
5142 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
5143 ARM port work in progress.
5145 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
5147 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
5149 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
5151 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
5153 * inssel.brg (mini_emit_memset): Add support for unaligned access.
5155 * *-ia64.*: Ongoing IA64 work.
5157 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
5159 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
5161 * TODO: Remove out-of-data todo stuff.
5163 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
5166 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
5168 * mini.h: Bump corlib version.
5170 2005-07-27 Martin Baulig <martin@ximian.com>
5173 (create_copy_ins): Added `const unsigned char *ip' argument; set
5174 `copy->cil_code' from it.
5176 2005-07-27 Martin Baulig <martin@ximian.com>
5178 * mini-exceptions.c (mono_handle_exception): Don't call
5179 mono_debugger_handle_exception() for filters.
5181 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
5183 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
5186 2005-07-26 Martin Baulig <martin@ximian.com>
5188 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
5190 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
5191 helper_compile_generic_method() if the method is actually virtual
5194 2005-07-26 Martin Baulig <martin@ximian.com>
5197 (trampoline_code): Renamed to `mono_trampoline_code' and made it
5198 public; this is now accessed directly by the debugger.
5199 (mono_generic_trampoline_code): Removed.
5202 (mono_debug_init_method): Also add interncalls and wrappers.
5204 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
5206 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
5208 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
5210 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
5212 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
5214 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
5216 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
5218 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
5219 getting TLS offsets on AMD64 too.
5221 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
5223 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
5225 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
5227 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
5228 inssel-arm.brg, mini-arm.h: ARM port work in progress.
5230 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
5232 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
5234 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
5237 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
5238 mono_sparc_is_virtual_call ().
5240 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
5242 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
5243 trampoline parameters.
5245 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
5247 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
5248 to mono_arch_get_vcall_slot_addr.
5250 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
5253 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
5255 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
5257 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
5259 2005-07-19 Martin Baulig <martin@ximian.com>
5261 * exceptions-amd64.c (throw_exception): Call
5262 mono_debugger_throw_exception() here like we're doing it on i386.
5264 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
5266 * mini-ia64.c: Add optimized TLS access support.
5268 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
5270 * mini-exceptions.c: Ongoing IA64 work.
5272 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
5274 * mini.c: Use the default optimization set when embedding. Fixes
5277 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
5279 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
5280 of trampolines to a separate file.
5282 * mini-trampolines.c: New file.
5284 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
5287 * tramp-x86.c: Reorganize the trampoline code to be similar to the
5290 * mini-codegen.c: Fix cygwin build.
5292 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
5294 * mini.c: Add some minor changes needed by the IA64 port.
5296 * *-ia64.*: Ongoing IA64 work.
5298 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
5300 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
5301 trampolines into arch-independent and arch-dependent parts.
5303 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
5305 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
5307 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
5309 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
5310 the xp-regalloc-branch for amd64.
5312 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
5313 xp-regalloc-branch for x86.
5315 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
5317 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
5319 2005-07-06 Martin Baulig <martin@ximian.com>
5322 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
5323 (mono_jit_runtime_invoke): Likewise.
5325 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
5327 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
5330 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
5331 without loading their metadata. Reorganize the file format so exception handling+
5332 debug info is kept separate from normal method info. Create MonoJitInfo
5333 structures for methods lazily.
5335 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
5337 (x86_class_init_trampoline): Patch AOT class init trampolines too.
5339 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
5341 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
5344 * mini.h: Bump AOT file version.
5346 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
5348 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
5350 2005-07-01 Raja R Harinath <rharinath@novell.com>
5352 * Makefile.am (check-local): Call semdel-wrapper.
5354 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
5356 * mini-x86.c: Revert the last change as it seems to break the build..
5358 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
5360 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
5362 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
5364 2005-06-27 Ben Maurer <bmaurer@ximian.com>
5366 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
5367 outside of the macro, so strange stuff doesn't happen with gcc4
5368 (NEW_AOTCONST_TOKEN): Likewise.
5370 2005-06-28 Martin Baulig <martin@ximian.com>
5372 * mini.c (mini_class_is_system_array): New static method; use this
5373 instead of `klass->parent == mono_defaults.array_class' everywhere
5374 since this also works for the new generic array class.
5376 2005-06-26 Ben Maurer <bmaurer@ximian.com>
5378 * inssel.brg: Remove warnings.
5380 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
5382 * mini-ia64.c: Ongoing IA64 work.
5384 * basic-float.cs: Add float->i1 conversion test.
5386 * iltests.il: Add conv.u4 test.
5388 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
5390 * inssel-long.brg: Fix bug caused by last change.
5392 2005-06-23 Geoff Norton <gnorton@customerdna.com>
5394 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
5395 BSDs. Allows the x86 JIT to work on OSX86
5397 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
5399 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
5402 * mini-ia64.c: Ongoing IA64 work.
5404 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
5406 * mini-ia64.c: Ongoing IA64 work.
5408 * driver.c: Clean up jit_code_hash as well when using --regression.
5410 * inssel-long.brg: Fix long->i4/u4 conversion rules.
5412 * basic-long.cs: Add tests for long->u4 conversion.
5414 2005-06-18 Ben Maurer <bmaurer@ximian.com>
5416 * mini.c: Take mono_get_domainvar out of macros. This makes sure
5417 that we do not depend on undefined C behavior: the order stuff
5418 gets evaluated within an expression. Fixes mono when compiled on
5421 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
5423 * *-ia64.*: Ongoing IA64 work.
5425 * aot.c: Lower memory usage while loading AOT methods.
5427 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
5429 * mini.h: Bump AOT file format version.
5431 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
5433 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
5435 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
5437 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
5438 not on callee assembly). Fixed some comments.
5440 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
5442 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
5443 it gets proper disassembly.
5444 (emit_method_info): Remove some dead code.
5446 * mini.c (mini_method_compile): Allways allocate the GOT var in
5447 mono_method_to_ir for emulating opcodes.
5449 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
5451 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
5452 before freeing the code memory. Fixes #74990.
5454 * objects.cs: Add regression test for #74992.
5456 * liveness.c: Extend live ranges of arguments to the beginning of the
5457 method. Fixes #74992.
5459 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
5460 so it points into the faulting instruction.
5462 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
5464 * jit-icalls.c (mono_imul_ovf): Add exception handling.
5466 * *-ia64.*: Ongoing IA64 work.
5468 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
5470 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
5472 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
5474 * *-ia64.*: Ongoing IA64 work.
5476 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
5478 * basic-long.cs: Add tests for add/sub.ovf.
5480 * basic.cs: Add tests for sub.ovf.
5482 * *-ia64.*: Ongoing IA64 work.
5484 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
5486 * *-ia64.*: Ongoing IA64 work.
5488 * basic.cs: Add conv.ovf.i4.un test.
5490 2005-06-09 Massimiliano Mantione <massi@ximian.com>
5492 * mini.c: (remove_block_if_useless) Fixed bug 75061.
5494 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5496 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
5498 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
5500 * *-ia64.*: Ongoing IA64 work.
5502 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5505 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
5507 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
5509 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
5511 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
5513 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
5515 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
5516 of a call is callable by a near call.
5518 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
5520 * mini-ia64.c: Ongoing IA64 work.
5522 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
5524 * genmdesc.c: Make the generated array non-static.
5526 * inssel-long.brg: Fix LSHR_IMM rule.
5528 * *-ia64.*: Ongoing IA64 work.
5530 * *-ia64.*: Ongoing IA64 work.
5532 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
5534 * *-ia64.*: Ongoing IA64 work.
5536 * *-ia64.*: Ongoing IA64 work.
5538 * mini-ia64.c: Ongoing IA64 work.
5540 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
5542 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
5544 * objects.cs basic-calls.cs: Move some tests to objects.cs.
5546 * objects.cs basic-long.cs: Move some tests to objects.cs.
5548 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
5550 * *-ia64.*: Ongoing IA64 work.
5552 * iltests.il: Add a new test.
5554 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
5555 newobj. Fixes #75042.
5557 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
5559 * *-ia64.*: Ongoing IA64 work.
5561 * *-ia64.*: Ongoing IA64 work.
5563 * *-ia64.*: Ongoing IA64 work.
5565 * basic.cs objects.cs: Move tests accessing static variables as well.
5567 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
5569 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
5571 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
5573 * driver.c: Always print failed tests.
5575 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
5578 * *ia64*: Ongoing IA64 work.
5580 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
5582 * basic.cs: Add tests for add.ovf. Fix warnings.
5584 2005-05-18 Miguel de Icaza <miguel@novell.com>
5586 * driver.c (mono_main): Avoid crash if no argument is passed to
5587 --break; Do not use g_error, but f_printf. And fix all other
5588 ocurrences of the same crash.
5590 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
5592 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
5593 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
5596 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
5598 * *-ia64.*: Add beginnings of IA64 backend.
5600 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
5602 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
5604 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
5607 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
5609 * mini-amd64.c: Fix a warning.
5611 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
5613 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
5614 in float_neg. Fixes #74897.
5616 * mini-amd64.c (emit_call): Fix another near call bug.
5618 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
5620 * declsec.c: Keep the appdomain information in the structure. Added a
5621 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
5622 value gets overwritten).
5623 * declsec.h: Set the default MonoArray for the the stack to 6. Added
5624 an MonoAppDomain member to MonoSecurityFrame.
5625 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
5626 used in the stack walk. Now use a MonoArray which grow (double) when
5629 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
5631 * mini.c: Re-enabled runtime cleanup, since running threads should
5632 now properly stop when exiting.
5634 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
5636 * mini-codegen.c: New file contaning the arch-independent local
5637 register allocator. Not used by any architectures yet.
5639 * mini.h linear-scan.c: Merge some changes from the
5640 mini-xp-local-regalloc branch.
5642 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
5644 * mini-amd64.c (emit_call): Fix calls to native functions when the
5645 runtime is compiled as a shared library. Fixes #74756.
5647 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
5648 on a literal field. Fixes #74751.
5650 2005-04-25 Raja R Harinath <rharinath@novell.com>
5652 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
5654 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
5656 * objects.cs: Add missing null casting test.
5658 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
5660 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
5661 in wrapper methods. Also rename 'address' variable to 'offset'.
5663 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
5665 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
5668 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
5670 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
5673 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
5675 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
5677 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
5679 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
5680 just the last bytes.
5682 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
5684 * aot.c (mono_compile_assembly): Fix warning.
5686 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
5687 by the _MSC_VER stuff.
5689 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
5691 * inssel-long.brg: Fix #74588.
5693 * cpu-amd64.md: Fix #74591.
5695 * iltests.il: Add new regression tests.
5697 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
5699 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
5702 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
5704 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
5706 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
5707 from Bill Middleton <flashdict@gmail.com>.
5709 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
5711 * arrays.cs: Add new regression test. Fix warnings.
5713 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
5715 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
5716 and leakage in CKFINITE.
5718 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
5719 this to a null op since it is called on amd64 too.
5721 * exceptions-amd64.c (get_throw_trampoline): Align stack.
5723 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
5724 body since this is not used on amd64.
5726 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
5728 * mini-amd64.c: Remove obsolete fixmes.
5730 * mini.c (print_method_from_ip): Fix debugging support.
5732 2005-2-1 Massimiliano Mantione <massi@ximian.com>
5734 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
5735 so that expressions that don't give much gain are not reduced.
5736 * ssapre.h: Likewise.
5738 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
5740 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
5742 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
5744 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
5746 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
5748 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
5750 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
5752 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
5754 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
5757 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
5759 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
5761 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
5763 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
5764 MONO_ARCH_USE_SIGACTION. Fixes #74252.
5766 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
5768 * mini-x86.c: Fix up stack overflow handling.
5770 * exceptions.cs: Add new regression test.
5772 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
5774 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
5775 mono_jit_thread_attach.
5777 * mini.c (mono_method_to_ir): Verify called method is not abstract.
5779 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
5781 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
5782 avoid calling constructors using callvirt.
5784 * inssel.brg: Fix #74073.
5786 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
5788 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
5789 compilation with non-GCC compilers.
5790 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
5791 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
5793 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
5795 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
5796 klass->interface_offsets (will likely fix bug#74073).
5798 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
5800 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
5802 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
5804 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
5805 to amd64_div_reg_size ().
5807 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
5809 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
5811 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
5813 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
5815 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
5817 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
5819 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
5821 * mini.c (mono_precompile_assembly): Load and precompile referenced
5822 assemblies as well. Fixes #74015.
5824 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
5826 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
5828 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
5830 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
5831 a lot of checks and (anyway) permissions cannot work until corlib is
5834 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
5836 * mini-ppc.c: fixed ABI issue on sysv/ppc.
5838 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
5840 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
5841 calls (fixes bug#72824).
5843 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
5845 * mini.c: fix tail recursion elimination (see test in bug#73936).
5847 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
5849 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
5850 some fp functions in sse2 mode.
5852 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
5854 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
5856 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
5858 * mini.h mini.c: Add mono_get_jit_tls_key ().
5860 * mini-x86.c: Enable fast TLS support on windows.
5862 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
5864 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
5865 * mini.c: Check for p/invoke method when generating code. If a
5866 p/invoke method, or it's class, isn't decorated with [Suppress
5867 UnmanagedCodeSecurity] then generate code to call System.Security.
5868 UnmanagedDemand (only if the security manager is active).
5870 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
5872 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
5873 last change as it seems to cause strange crashes.
5875 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
5877 * *.c: handle unsafe function pointers where needed.
5879 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
5881 * mini.c (mono_jit_free_method): Remove the fixme too.
5883 2005-03-15 Miguel de Icaza <miguel@novell.com>
5885 * mini.c: As discussed, make the code actually free the delegate
5886 thunk now, to enable the debugging of delegate problems, use
5887 MONO_DEBUG=1 when running Mono.
5889 This takes also care of parts of the leaks as seen by Joe.
5891 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
5893 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
5894 thread_tls_offset calculation.
5896 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
5898 * declsec.c: Reworked linkdemand checks for icall. The previous code
5899 was using the declaration code (untrusted) and didn't work as expected
5900 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
5903 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
5905 * iltests.il: Add new localloc test.
5907 * mini-amd64.c: Handle large stack allocations the same way as on
5908 windows if stack overflow handling is working.
5910 * mini-amd64.c: Allocate the signal stack using mmap.
5912 * mini.c (sigsegv_signal_handler): Fix reading of context.
5914 * mini-exceptions.c: Fix up stack overflow handling.
5916 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
5918 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
5920 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
5922 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
5924 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
5925 tramp_init functions as they are no longer needed.
5927 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
5929 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
5931 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
5933 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
5935 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
5938 * mini-ops.h: Add OP_LMUL_IMM.
5940 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
5941 long mul/div opcodes as intrinsic.
5943 * mini-amd64.c (emit_call): Handle the case when the callee might be
5946 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
5948 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
5951 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
5953 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
5955 2005-03-09 Ben Maurer <bmaurer@ximian.com>
5957 * mini.c (mono_codegen): Don't leak here, to help people running
5960 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
5962 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
5963 conversions in sse2 mode.
5965 * basic-float.cs: Add regression test.
5967 * mini-amd64.c: Reenable sse2.
5969 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
5971 * mini-amd64.c: Disable sse2 until some regressions are fixed.
5973 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
5975 * driver.c: Copyright text should include 2005.
5977 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
5979 * cpu-amd64.md (load_membase): Fix more max lengths.
5981 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
5983 * cpu-amd64.md (load_membase): Fix max length.
5985 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
5987 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
5989 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
5990 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
5992 * basic-float.cs: Add rounding regression test.
5994 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
5996 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
5998 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
5999 structures in registers for pinvoke wrappers.
6001 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
6003 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
6005 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
6007 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
6008 wrapper to mono_jit_thread_attach.
6010 * mini.c (mini_jit_thread_attach): New jit icall.
6012 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
6013 native->managed wrappers.
6015 * exceptions.cs: Add new regression test.
6017 * mini.c (optimize_branches): Check regions in the cbranch to throw
6018 block case as well. Fixes #73242.
6020 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
6022 * mini.c: thread safety fixes.
6024 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
6026 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
6027 patching stuff, since delegates use jump trampolines so there is
6030 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
6033 * tramp-amd64.c: Fix build.
6035 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
6036 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
6038 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
6039 Rename this to mono_arch....
6040 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
6042 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
6044 * mini-amd64.c (emit_call): If both the caller and the callee is
6045 guaranteed to have 32 bit addresses, emit a normal call.
6047 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
6049 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
6050 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
6051 method_ptr inside delegates.
6053 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
6055 * mini.c (mono_jit_free_method): Free the method info even if the native code is
6056 invalidated. Fixes #73001.
6058 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
6060 * mini-x86.c: Only use stdcall for pinvokes on windows.
6062 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
6064 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
6065 * mini-x86.c: remove unreliable __thread var offset detection,
6066 use the correct accessors and enable by default.
6068 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
6070 * mini.c (mono_jit_free_method): Fix memory leak.
6072 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
6074 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
6076 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
6078 * cpu-amd64.md: Fix lengths of atomic opcodes.
6080 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
6082 * driver.c: try to not imply using ICU is any good.
6084 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
6086 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
6087 functions as inline ops.
6089 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
6090 some Interlocked functions as inline ops.
6092 * mini.c (move_basic_block_to_end): Fix bug in last patch.
6094 * mini.h (MonoBasicBlock): Reorganize fields a bit.
6096 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
6098 * mini.c: Add support for OP_NOT_TAKEN.
6100 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
6101 structures in registers for pinvoke wrappers.
6103 * mini-amd64.c: Fix warnings.
6105 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
6107 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
6109 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
6111 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
6112 address instead of loading the address from it.
6114 * mini-x86.c: Add support for returning small structs in registers
6115 on Win32. Fixes part of #70864.
6117 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
6119 * trace.c (get_token): Improve error checking.
6121 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
6123 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
6125 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
6127 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
6128 it can be reused for MonoClass.
6129 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
6132 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
6134 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
6135 instead of a MonoReflectionMethod. The method information wasn't used
6136 when displaying SecurityException details (but will be now).
6138 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
6140 * Makefile.am : windows build fix.
6142 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
6144 * iltests.il: Add new regression test.
6146 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
6149 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
6151 * mini.c: Moved linkdemand check into helper function check_linkdemand
6152 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
6155 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
6157 * declsec.c: Added statistics counter for different kinds of
6159 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
6160 (and commented) declaration.
6161 * mini.c: Added statistics counter for security Demand code
6162 generation. Added display of security statistics.
6164 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
6166 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
6167 Fix compilation errors under gcc-2.95.
6169 2005-02-12 Ben Maurer <bmaurer@ximian.com>
6171 * mini.c, driver.c: Use the new jit trampoline hashtable
6173 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
6175 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
6177 2005-02-11 Martin Baulig <martin@ximian.com>
6179 * debug-mini.c (mono_debug_close_method): Free the line number array.
6181 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
6183 * aot.c: Break up large methods into smaller ones. Share GOT slots for
6186 * mini.h: Bump AOT file format version.
6188 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
6190 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
6192 * declsec.h: Added macros to get/set lazyly initialized security
6193 informations about assemblies. Added new enum for different type of
6194 possible LinkDemand violation. Added function to check LinkDemands.
6195 * mini.h: Added a field to MonoCompile to hold any security violation
6196 detected when JITting a method (so it can be thrown later).
6197 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
6198 and CEE_CALLVIRT. Added code to throw exception at the end of
6199 mini_method_compile (note: the exception is unhandled right now).
6201 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
6203 * mini.c, jit-icalls.c: use the managed implementation of
6204 memset for initobj and memset, to avoid managed <-> unmanaged
6207 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
6209 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
6210 optimization if it would need a GOT var.
6212 * basic.cs: Add tests for constant propagation and switch statements.
6214 * ssa.c: Fix out-of-range constant propagation and switch statements.
6216 2005-02-09 <vargaz@freemail.hu>
6218 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
6220 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
6222 * cpu-amd64.md (load_membase): Fix max length of load_membase.
6224 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
6226 * mini.c: update to new signature of mono_class_get_allocation_ftn().
6228 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
6230 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
6231 arithmetic operations.
6233 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
6235 * mini-ppc.c: add a workaround for broken user code that
6236 DllImports vararg functions with non-vararg signatures.
6238 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
6240 * mini.c (mono_jit_compile_method_inner): Add detection and a
6241 meaningfull error message for assemblies written in Managed C++.
6243 * tramp-amd64.c mini-amd64.h: Add support for
6244 create_trampoline_from_token ().
6246 * aot.c mini-x86.c abcremoval.c: Applied patch from
6247 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
6249 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
6251 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
6252 which takes a MonoImage/token as parameter instead of a MonoMethod.
6254 * aot.c: Use the new trampoline for initializing vtables.
6256 * aot.c: Add support for ldfld/stfld_remote wrappers.
6258 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
6259 rules for compare <MEM>, IMM.
6261 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
6263 * aot.c: Handle inherited finalizers correctly.
6265 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
6267 * inssel.brg (stmt): Add a missing _setup_... ().
6269 * aot.c: Save some parts of the class state to the AOT file and use it
6270 to recompute that state when a class is initialized.
6272 * mini.c: Install AOT hooks into the runtime.
6274 * mini.h: Bump AOT file format version.
6276 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
6279 * iltests.il: Add new test.
6281 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
6285 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
6287 * mini.c: setup the statistical profiler in the thread attach
6288 callback to cope with the new single thread code.
6290 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
6292 * mini-ppc.c: ensure we have enough room for the profiler
6293 calls (fixed bug#72084).
6295 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
6297 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
6300 2005-2-1 Massimiliano Mantione <massi@ximian.com>
6302 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
6304 2005-2-1 Massimiliano Mantione <massi@ximian.com>
6306 * ssapre.c: Fixed an issue with down safety (this allows IronPython
6307 to succesfully execute parrotbench).
6308 * ssapre.h: Likewise.
6310 2005-2-1 Massimiliano Mantione <massi@ximian.com>
6312 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
6313 variable for stores to method arguments (fixes a SSAPRE issue).
6315 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
6317 * mini.c: handle value types in dup, fixes gen-112.cs.
6319 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
6321 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
6322 sequence for calls in dynamic methods to avoid thunks.
6324 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
6326 * mini.c: correctly remove dynamic methods from the hashtable.
6328 2005-1-20 Massimiliano Mantione <massi@ximian.com>
6330 * driver.c: Disabled SSAPRE until fix the bug that appears
6331 in IronPython's parrotbench.
6333 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
6335 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
6337 * mini.c (mono_method_to_ir): Revert the previous change.
6339 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
6342 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
6343 mono_jit_info_table_find () etc. when running under valgrind.
6345 * inssel.brg: Fix warnings.
6347 * mini-exceptions.c: Fix warnings.
6349 2005-01-31 Martin Baulig <martin@ximian.com>
6351 * driver.c (compile_all_methods_thread_main): Don't try to compile
6352 generic methods or anything which has type parameters.
6354 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
6356 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
6358 * TestDriver.cs: Add --verbose flags.
6360 * graph.c ssa.c: Fix 64 bit warnings.
6362 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
6363 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
6364 Fix 64 bit warnings.
6366 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
6367 variable not spotted by gcc.
6369 * mini-amd64.c inssel-amd64.brg: Applied patch from
6370 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
6371 X86_COMPARE_MEMBASE opcodes.
6373 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
6375 2005-01-29 Ben Maurer <bmaurer@ximian.com>
6377 * *: MonoMethod->signature might be NULL now. You *MUST* use
6378 mono_method_signature.
6380 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
6382 * driver.c (compile_all_methods_thread_main): Compile the methods
6383 without invoking cctors.
6385 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
6387 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
6388 * basic-calls.cs: test for the above.
6390 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
6392 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
6393 MonoJitInfo changes.
6395 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
6397 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
6398 eagerly if it contains dynamic methods.
6400 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
6402 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
6403 trace, it is now computed by an icall from trace_ips.
6405 * mini-exceptions.c: Fix a warning.
6407 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
6409 * mini-exceptions.c: don't bother getting stack trace info if
6410 it's not going to be used.
6412 2005-01-27 Raja R Harinath <rharinath@novell.com>
6414 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
6417 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
6419 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
6421 * aot.c: Avoid calling mono_method_get_header () if not needed.
6423 * mini.h: Bump AOT file format version.
6425 * mini.c (mono_emit_native_call): Allocate a GOT var here.
6427 * mini.c (mono_print_tree): Print more info for calls.
6429 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
6431 * declsec.h: Remove warning by adding missing include for marshal.h
6433 2005-01-26 Martin Baulig <martin@ximian.com>
6435 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
6438 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
6440 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
6443 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
6445 * aot.c (mono_compile_assembly): Fix a warning.
6447 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
6449 * declsec.c: Look for security attributes on the original MonoMethod
6450 (and not the wrapped one). This fix permissions on icalls.
6452 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
6454 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
6456 * mini.c (mono_allocate_stack_slots): Add a fixme.
6458 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
6460 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
6462 * inssel.brg: optimize casts of sealed types (more
6463 optimizations waiting for fixes in remoting).
6465 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
6467 * inssel.brg (stmt): Add another dummy rule.
6469 * driver.c: Fix warnings.
6471 * driver.c (mono_main): If running under valgrind, instruct glib to use
6472 the system allocation functions so valgrind can track the memory
6473 allocated by the g_... functions.
6475 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
6477 * mini-ops.h: Add OP_DUMMY_STORE opcode.
6479 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
6481 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
6482 variables in try regions.
6484 * mini.c (mini_method_compile): Don't disable optimizations on large
6485 methods when AOT compiling.
6487 * mini.c (mono_allocate_stack_slots): New arch independent method to
6488 allocate stack slots. Not yet used.
6490 2005-01-22 Ben Maurer <bmaurer@ximian.com>
6492 * debug-mini.c (mono_debug_close_method): Plug some leaks.
6494 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
6496 * mini-ppc.c: make the branch info relative as the code
6497 buffer can be reallocated.
6499 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
6501 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
6502 * driver.c: Removed the AOT/security restriction. Now initialize the
6503 security manager (in metadata) if --security is used.
6504 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
6505 rather than the pointer to declarative security, when AOT is used.
6507 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
6509 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
6510 basic blocks, reduced intrinsic exception throwing code size.
6512 2005-01-22 Miguel de Icaza <miguel@ximian.com>
6514 * driver.c (mini_usage): Reorder the usage screen.
6516 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
6518 * mini.c (mono_resolve_patch_target): Fix warning.
6520 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
6522 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
6525 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
6527 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
6528 breaks the amd64 build.
6530 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
6531 register allocation. Fixes #71454.
6533 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
6535 * arrays.cs: Add new regression test.
6537 2005-1-20 Massimiliano Mantione <massi@ximian.com>
6539 * ssapre.c: Turned usage of snprintf to GString.
6540 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
6541 (I left it on by mistake in my previous commit).
6543 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
6545 * mini.c, cfold.c, basic-calls.cs: preserve side effects
6546 on cond branch optimization (fixes bug# 71515).
6548 2005-1-20 Massimiliano Mantione <massi@ximian.com>
6550 * abcremoval.c: Fixed bug 71062.
6551 * abcremoval.h: Likewise.
6553 2005-1-20 Massimiliano Mantione <massi@ximian.com>
6555 * mini.c: Added a new functionality to optimize_branches, the removal
6556 of useless basic blocks, and fixed some problem in the removal of
6557 critical edges; some utility functions added for both purposes.
6558 * ssapre.c: Added complex expression support, and fixed bug 70637.
6559 * ssapre.h: Likewise.
6560 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
6562 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
6563 * driver.c: Re-enabled SSAPRE.
6565 2005-01-19 Martin Baulig <martin@ximian.com>
6567 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
6568 the result of mono_get_method_constrained().
6570 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
6572 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
6575 2005-01-18 Geoff Norton <gnorton@customerdna.com>
6577 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
6578 be detected. Fixes #59296.
6580 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
6582 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
6583 which can happen. Fixes #71361.
6585 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
6587 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
6590 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
6592 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
6593 appdomain-unload.exe to fail.
6595 * mini.c: Fix some memory leaks.
6597 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
6599 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
6600 Fixed bug and sped up some codepaths.
6602 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
6604 * mini.c: Fix some memory leaks.
6606 * exceptions.cs basic-long.cs: Add test for checked ulong->int
6609 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
6611 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
6614 * iltests.il: Add regression test for #71320.
6616 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
6618 * mini.c (mono_codegen): Fix installation of profiler hooks.
6620 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
6622 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
6624 * mini.h, mini.c, cfold.c: optimize access to enum
6625 readonly fields, too. Eval conditional branches if possible
6626 to perform unreachable code removal in more cases.
6628 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
6630 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
6632 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
6635 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
6636 WinXP DEP. Fixes #71244.
6638 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
6640 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
6642 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
6644 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
6646 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
6648 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
6651 * mini.h: Bump AOT version.
6653 * mini.h (MonoCompile): Change exvar to a hash table.
6655 * mini.c: Allocate a separate exvar for each handler block.
6657 * mini.c: Get rid of the computation of filter_lengths, its not needed.
6659 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
6660 ex var with the pending exception and only throw if the two are equal.
6663 * exceptions.cs: Add tests for rethrow and nested catch clauses.
6665 * mini-x86.c: Fix warnings.
6667 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
6668 used by all the ports now.
6670 * aot.c: Add write-symbols and save-temps options.
6672 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
6674 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
6676 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
6678 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
6681 * tramp-s390.c: Check vtable slot belongs to the domain.
6683 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
6684 as per other platforms.
6686 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
6688 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
6690 * driver.c: we don't run the Main() code in a subthread anymore.
6692 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
6694 * mini.c: added experimental rtc support in the statistical
6695 profiler: if the user has the permission, more accurate statistics
6696 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
6697 The MONO_RTC value must be restricted to what the linux rtc allows:
6698 power of two from 64 to 8192 Hz.
6700 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
6702 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
6704 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
6706 * mini-ppc.c: better icache flush for smp.
6708 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
6710 * mini-amd64.c (emit_move_return_value): Fix memory leak.
6712 * mini-x86.c (get_call_info): Add the get_call_info () code from the
6713 amd64 port, not yet used.
6715 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
6717 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
6720 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
6722 * driver.c: Added --security option to activate the security manager.
6723 Right now this will allow code generation for declarative demands and
6724 is disabled when AOT is specified.
6725 * mini.c: Add code generation for declarative security demands.
6726 * mini.h: Add mono_use_security_manager as an extern gboolean.
6728 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
6730 * aot.c (mono_compile_assembly): Speed up compilation a bit by
6731 emitting more dense assembly code.
6733 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
6734 exception throwing stuff.
6736 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
6738 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
6741 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
6744 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
6747 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
6749 * tramp-*.c: Only patch vtable slots if the object is in the current
6750 domain. Fixes appdomain-unload.exe.
6752 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
6754 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
6757 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
6759 * mini.c (reverse_branch_op): New helper function.
6761 * mini.c (optimize_branches): Run the new optimization only on
6762 platforms which support it. Also reverse all kinds of branches.
6764 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
6766 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
6769 * mini.c (optimize_branches): Reverse not-equals branches if the false
6770 bblock is a throw. This happens a lot of time with argument checking in
6773 * mini.c (mono_codegen): Add support for placing basic blocks after
6774 the function epilogue.
6776 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
6779 2005-01-05 Miguel de Icaza <miguel@ximian.com>
6781 * mini.c (setup_stat_profiler): Only set this up if the platform
6782 supports ITIMER_PROF.
6784 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
6786 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
6789 * inssel.brg: Fix a warning.
6791 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
6793 * mini.c: added support for statistical profiler
6794 (run with: --profile=default:stat).
6796 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
6798 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
6800 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
6802 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
6803 related to global registers from the amd64 port.
6805 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
6807 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
6809 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
6810 with global registers.
6811 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
6813 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
6815 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
6817 * debug-mini.c (encode_value): Fix off-by-one.
6819 * aot.c (encode_value): Likewise.
6821 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
6823 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
6825 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
6828 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
6830 * aot.c (emit_method_info): Increase size of temp buffer.
6832 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
6835 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
6837 * aot.c (emit_method_info): Fix build.
6839 * aot.c: Further rework of the AOT file format to reduce the size of
6840 the method info data.
6842 * mini.h: Bump AOT file format version.
6844 2004-12-27 Martin Baulig <martin@ximian.com>
6846 * mini.c (mini_get_method): New static method; call
6847 mono_get_method_full() and mono_get_inflated_method().
6848 (mono_method_to_ir): Use mini_get_method() instead of
6849 mono_get_method_full().
6851 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
6853 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
6855 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
6857 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
6859 * inssel-amd64.brg: Add some optimization rules.
6861 2004-12-24 Ben Maurer <bmaurer@ximian.com>
6863 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
6864 standard not GC'd stuff is fine.
6866 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
6868 * aot.c: Rework the AOT file format to get rid of most of the global
6869 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
6871 * mini.h: Bump AOT file format version.
6873 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
6875 * mini.h: Bump AOT file format version.
6877 * aot.c (mono_aot_is_got_entry): New function to determine if an
6878 address is inside a GOT.
6880 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
6882 * cpu-pentium.md: Increase the maximum size of some instructions which
6883 might involve a got access.
6885 * mini.c (get_method_from_ip): Another debug helper function.
6887 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
6888 when got var accesses are created during the decompose phase.
6890 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
6892 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
6893 argument mini_compile_method and to MonoCompile, and use this to
6894 determine whenever a given method is compiled for AOT. This allows the
6895 other methods compiled during AOT compilation to be free of AOT stuff,
6896 so the backends does not need to add special support for them by
6897 creating a fake GOT etc.
6899 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
6902 2004-12-21 Ben Maurer <bmaurer@ximian.com>
6904 * mini.c (mono_method_to_ir): It turns out that some of the
6905 x-appdomain wrappers are lax with types, so just ignore this for
6908 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
6909 at the vtable->klass. If it is non-shared code we can just use the
6912 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
6914 * mini-ppc.c: access MonoDomain from tls, too.
6916 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
6918 * declsec.c: Removed unused variable (and related warning ;-)
6920 2004-12-21 Ben Maurer <bmaurer@ximian.com>
6922 * iltests.il: New test for LDELEMA on an array of ref types.
6924 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
6925 all ldelema's on reftypes.
6926 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
6927 it was the wrong place to put it.
6929 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
6930 register to pop to make this cleaner, at the request of Paolo.
6932 2004-12-20 Ben Maurer <bmaurer@ximian.com>
6934 * mini-ops.h (OP_GETHASHCODE): New op.
6936 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
6938 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
6941 For a microbenchmark, this reduces the cost of Hashtable.get_Item
6944 * mini-x86.c (mono_arch_output_basic_block): Rather than
6952 The first is 3 bytes while the second is 1. This saves 36 kb on
6953 mscorlib, quite a big saving. When bootstraping mcs, I was able to
6954 see a small boost because of icache locality.
6956 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
6958 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
6960 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
6961 started code sharing with the generic code.
6963 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
6965 * mini-ppc.c, cpu-g4.md: added code for direct access to
6968 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
6970 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
6971 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
6974 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
6976 * declsec.c|h: Added functions to cache the declarative stack modifiers
6977 in MonoJitInfo and to create a security frame from a MonoJitInfo
6979 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
6980 created. Register internal calls for System.Security.SecurityFrame::
6981 _GetSecurityFrame and _GetSecurityStack.
6982 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
6983 the definitions for the new stack walk/callback mechanism.
6984 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
6985 first security frame for LinkDemands and InheritanceDemands) and
6986 GetSecurityStack for Demands. Both use the new mono_walk_stack code
6988 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
6989 walk initialization (lupus).
6991 2004-12-20 Ben Maurer <bmaurer@ximian.com>
6993 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
6995 (handle_loaded_temps): Do not create a temporary variable for
6996 things that we know are temps. They will never be modified.
6997 (mono_spill_call): Set MONO_INST_IS_TEMP
6998 (mono_emulate_opcode): ditto
7000 (mono_method_to_ir.CEE_DUP): ditto
7002 2004-12-19 Ben Maurer <bmaurer@ximian.com>
7004 * mini.c (type_to_eval_stack_type): Make this handle the void type
7005 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
7006 (emit_tree): use ip_in_bb to special case some common idioms
7007 Update all callers to pass in the IP.
7008 (mono_method_to_ir): Make CEE_CALL* do the above as well.
7010 This gives us a nice 2% speedup in mcs bootstrap.
7012 * mini-x86.c (peephole_pass): Peephole pass to make
7021 * mini.c (ip_in_bb): new method.
7022 (mono_method_to_ir): use this method rather than doing the hash
7025 * linear-scan.c (mono_linear_scan): When expiring actives, you
7026 don't need to keep around variables that expire on this
7027 instruction. This makes it so that:
7030 store (ebx add (ebx, 1))
7034 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
7036 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
7037 combination to avoid doing two copies. Fix up problems with previous
7040 * mini.c: Fix 64 bit warnings.
7042 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
7044 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
7046 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
7047 changes from the x86 code.
7049 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
7051 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
7053 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
7054 throwing code to reduce its size, unify the AOT and non-aot code and
7055 get rid of relocations in the AOT case.
7057 * mini-x86.h mini.c exceptions-x86.c
7058 (mono_arch_get_throw_corlib_exception): New arch specific function to
7059 raise corlib exceptions which doesn't require relocations in the
7062 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
7064 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
7066 * mini.c (mono_emit_method_call): Only allocate the got var when it is
7069 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
7072 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
7074 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
7075 with add function when used from Inc/dec atomic
7076 functions. Re-enabled optimization on x86.
7077 * mini-ops.h: renamed atomic_add functions to
7078 allow _add to match the Interlocked::Add and
7079 _add_next to match Interlocked::Inc/Dec.
7081 2004-12-15 Massimiliano Mantione <massi@ximian.com>
7083 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
7084 linking of BBs to the end BB, and enabled SSAPRE also with
7085 consprop and copyprop (which was prevented by that bug).
7087 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
7089 * mini-x86.c: disabling the Interlocked optimizing code.
7091 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
7093 * aot.c (load_aot_module): Move reading of got_addr after the AOT
7096 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
7098 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
7099 interlocked optimization due lack of support on x86, rewrote
7100 exchange to take into account that base may be in eax.
7102 xsp works again; activated Interlocked optimizing code.
7104 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
7106 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
7108 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
7110 * mini-ops.h: Add new opcodes.
7112 * mini.h: Add new patch types. Add got_var to MonoCompile.
7114 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
7115 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
7116 make it work with all kinds of patchable code.
7118 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
7119 address of the GOT, and referencing entries in the GOT.
7121 * mini.c: Add code to load the GOT address if needed by an opcode.
7123 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
7124 independent AOT code on the x86 using an elf-style Global Offset Table.
7126 2004-12-14 Raja R Harinath <rharinath@novell.com>
7128 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
7130 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7132 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
7135 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
7137 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
7138 of Interlocked:Increment/Decrement/Add as inline ops.
7139 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
7141 2004-12-12 Geoff Norton <gnorton@customerdna.com>
7143 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
7144 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
7146 2004-12-12 Duncan Mak <duncan@ximian.com>
7148 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
7149 again. `patch_info->table_size' is no longer valid after Zoltan's
7152 2004-12-12 Martin Baulig <martin@ximian.com>
7154 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
7155 if we are the "real" method, ie. not an inlined method inside it.
7157 2004-12-11 Ben Maurer <bmaurer@ximian.com>
7159 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
7160 before we look in the special fields table. This fixes
7161 ../tests/thread-static-init.cs.
7163 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7165 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
7166 for Array get_Rank and get_Length. Fixes bug #70465.
7168 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
7170 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
7171 separate structure to reduce the size of MonoJumpInfo.
7173 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
7175 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
7177 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
7179 * mini.c (mini_get_inst_for_method): Changed to allow ports
7180 to return a MonoInst instead of opcode
7181 (renamed mini_get_opcode_for_method to better reflect the new functionality)
7183 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
7184 Allow ports to return a created MonoInst instead of op-code, will enable
7186 (renamed mini_get_opcode_for_method to better reflected the functionality)
7188 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
7190 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
7192 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
7194 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
7197 2004-12-08 Martin Baulig <martin@ximian.com>
7199 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
7200 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
7202 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
7204 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
7207 * exceptions.cs: Disable some tests which depend on properties of x86 fp
7210 2004-12-08 Raja R Harinath <rharinath@novell.com>
7212 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
7214 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
7216 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
7217 bug introduced by the previous patch.
7219 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
7221 * mini-ppc.c, objectc.cs: handle large structs passed by value
7224 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
7226 * mini-ppc.c: OP_ARGLIST implementation from
7227 Geoff Norton <gnorton@customerdna.com>.
7229 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
7231 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
7232 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
7234 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
7236 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
7238 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
7240 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
7243 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
7245 * mini-sparc.c: Zero out localled-ed memory.
7247 * iltests.il: Add tests for zeroing out localloc-ed memory.
7249 2004-12-04 Martin Baulig <martin@ximian.com>
7251 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
7252 mono_method_get_signature_full().
7254 2004-12-03 Massimiliano Mantione <massi@ximian.com>
7256 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
7257 and some utility functions (always for SSAPRE), integrated SSAPRE.
7259 * driver.c: Added ssapre option.
7260 * ssa.c: Small fix on OP_ARG handling.
7261 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
7262 * Makefile.am: Likewise.
7264 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
7266 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
7269 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
7272 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
7274 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
7276 * cpu-s390.md : Increase instruction length of oparglist.
7278 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
7280 2004-11-30 Martin Baulig <martin@ximian.com>
7282 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
7283 virtual generic methods. We call a special helper_compile_generic_method()
7284 icall to retrieve the method from the vtable, inflate and compile
7285 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
7287 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
7289 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
7291 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
7293 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
7295 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
7298 2004-11-27 Ben Maurer <bmaurer@ximian.com>
7300 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
7301 platforms with PIC aot.
7303 2004-11-28 Martin Baulig <martin@ximian.com>
7305 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
7308 2004-11-28 Martin Baulig <martin@ximian.com>
7310 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
7311 the result of mono_type_get_underlying_type() to check whether
7314 2004-11-26 Martin Baulig <martin@ximian.com>
7317 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
7320 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
7322 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
7323 the same way as the other arguments so they won't get clobbered.
7325 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
7326 calls through R11 since it is clobbered by the trampoline code.
7328 2004-11-26 Raja R Harinath <rharinath@novell.com>
7330 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
7331 pick up in-tree mscorlib.dll.
7333 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
7335 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
7337 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
7338 runtime data/code are now stored in a table similar to the GOT in ELF.
7339 This allows the code itself to be position independent.
7341 * aot.c: Fix loading of referenced assemblies after the lazy assembly
7344 * aot.c: Attach ELF type (object/function) directives to all global
7347 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
7349 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
7351 * mini-amd64.h: Turn on PIC AOT code.
7353 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
7354 returning the offset within an OP_AOTCONST instruction where the GOT
7355 offset needs to be added.
7357 * mini.h: Bump AOT file format version.
7359 2004-11-25 Martin Baulig <martin@ximian.com>
7361 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
7362 uninflated generic methods.
7364 2004-11-25 Martin Baulig <martin@ximian.com>
7366 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
7368 2004-11-24 Martin Baulig <martin@ximian.com>
7370 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
7371 original klass (this only applies for generic instances).
7373 2004-11-24 Martin Baulig <martin@ximian.com>
7375 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
7376 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
7379 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
7381 * mini.c (mono_method_to_ir): Disable inlining for methods containing
7382 localloc. Fixes #69678.
7384 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
7386 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
7388 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
7389 used SSE registers on pinvoke calls. Fixes #69774.
7391 2004-11-23 Geoff Norton <gnorton@customerdna.com>
7393 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
7394 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
7396 2004-11-23 Raja R Harinath <rharinath@novell.com>
7398 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
7399 Refer directly to the mcs/ tree.
7401 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
7403 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
7404 Check if a trampoline for a synchronized method is required.
7406 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
7408 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
7409 with localloc if needed. Throe arithmetric exception in
7410 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
7411 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
7413 2004-11-19 Geoff Norton <gnorton@customerdna.com>
7415 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
7416 types before switching on type. Fixes #69622.
7418 2004-11-19 Raja R Harinath <rharinath@novell.com>
7420 * Makefile.am (check-local): New. Integrate into 'make check'.
7421 (MCS,RUNTIME): Define using in-tree mono and mcs.
7423 (%.exe): Use $(ILASM).
7425 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
7427 * mini-ppc.c: adjust initial prolog size (bug #69691).
7429 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
7431 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
7434 2004-11-17 Raja R Harinath <rharinath@novell.com>
7436 * Makefile.am (clean-local): Rename from 'clean'.
7438 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
7440 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
7441 to mono_arch_is_int_overflow.
7442 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
7445 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
7447 * declsec.c|h: New files to support declarative security attributes.
7448 Added function to check if a method has (applicable) security.
7449 * mini.c|h: Add check for declarative security attributes in
7450 mono_method_check_inlining.
7451 * Makefile.am: Added declsec.c and declsec.h to the build.
7453 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
7455 * mini.c, mini.h: update to keep dynamic code info per-domain.
7457 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
7459 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
7460 (mini_init): Get rid of it from here too.
7462 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
7464 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
7465 implemented OP_RETHROW (patch by Geoff Norton
7466 <gnorton@customerdna.com>).
7468 2004-11-10 Geoff Norton <gnorton@customerdna.com>
7470 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
7471 between appdomains. Fixes appdomain-unload on PPC.
7473 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
7475 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
7476 mini-exceptions.c: handle the new wrapper types.
7477 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
7478 token value as a MonoClass* when compiling a wrapper.
7479 mono_jit_create_remoting_trampoline now takes an additional
7480 MonoRemotingTarget parameter.
7482 2004-11-10 Martin Baulig <martin@localhost>
7484 * mini.c (mono_method_to_ir): Use `generic_container->context'
7485 rather than creating a new one.
7487 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
7489 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
7491 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
7493 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
7495 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
7496 the experimental aot cache stuff.
7498 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
7500 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
7501 mini-exceptions.c: update to exception clause structure changes.
7503 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
7505 * exceptions-x86.c (throw_exception): Fix warnings.
7507 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
7510 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
7512 * exceptions-sparc.c (get_throw_exception): Really fix this.
7514 2004-11-07 Ben Maurer <bmaurer@ximian.com>
7516 * tramp-*.c: we no longer support icalls without wrappers, so
7517 a bit of code can be removed here
7519 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
7521 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
7524 * cpu-sparc.md: Add op_rethrow.
7526 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
7528 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
7530 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
7531 * mini-ops.h: Add OP_RETHROW.
7533 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
7535 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
7537 2004-11-05 Geoff Norton <gnorton@customerdna.com>
7539 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
7540 Makes the output much easier to read
7542 2004-11-05 Ben Maurer <bmaurer@ximian.com>
7544 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
7545 prevents another huge leak when compiling with ssa. Secondly, the
7546 performance of doing this rather than freeing the lists is much
7547 better. GList does a lock every time you allocate a list link,
7548 so that it can use a memory pool. So, it is better to just use
7549 a memory pool of our own.
7551 * ssa.c, linear-scan.c: replace g_list_remove_link with
7552 g_list_delete. The remove one does not free the GList, so we were
7553 leaking memory. On -O=all --compile-all with corlib, this cut down
7554 3 MB of allocations.
7556 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
7558 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
7560 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
7562 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
7563 into a new function mono_create_jit_trampoline ().
7565 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
7567 * trace.c (get_spec): Allow tracing of classes without a namespace.
7569 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
7571 * mini.c: Fix pointer overwrite in mini_method_compile.
7573 2004-11-2 Geoff Norton <gnorton@customerdna.com>
7575 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
7576 The darwin ABI needs some special handling for 1 and 2 byte structs
7577 Lets use lbz/lhz instead of lwz everywhere.
7578 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
7579 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
7580 Use stb/sth for the former, and put the latter always on stack instead of in
7583 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
7585 * trace.c (is_filenamechar): Add '_'.
7587 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
7589 * mini-s390.c: Fix prolog length to allow for large trace requirements.
7591 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
7593 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
7595 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
7596 depends on libmonogc. Fixes #68805.
7598 2004-10-26 Miguel de Icaza <miguel@ximian.com>
7600 * mini.c (mono_jit_free_method): Provide extra information for
7601 this error. Currently this leaks, but will be turned into a
7602 developer option in the future.
7604 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
7606 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
7608 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
7610 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
7611 boundary. Fixes reading of PATCH_INFO_R4 and R8.
7612 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
7614 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
7616 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
7617 trampolines for AOT code.
7619 2004-10-22 <vargaz@freemail.hu>
7621 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
7622 constructed types. Fixes #68136.
7624 2004-10-21 Martin Baulig <martin@ximian.com>
7626 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
7627 if it returns true, unwind the stack to the call instruction.
7629 2004-10-21 <vargaz@freemail.hu>
7631 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
7633 * mini.h: Bump AOT version number.
7635 * objects.cs: Add another test for unbox trampolines.
7637 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
7640 2004-10-20 <vargaz@freemail.hu>
7642 * driver.c: Add SHARED to the set of optimizations tested.
7644 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
7646 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
7649 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
7651 2004-10-20 Martin Baulig <martin@ximian.com>
7653 * mini-exceptions.c (mono_handle_exception): Call
7654 mono_debugger_handle_exception() to tell the debugger about
7655 catch/finally clauses.
7657 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
7659 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
7661 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
7664 2004-10-15 Geoff Norton <gnorton@customerdna.com>
7666 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
7667 methods as their native size, fixed bug #57543, #57545.
7668 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
7669 This saves a temporary register and mullw call down into 1 (minor perf
7670 increase for cases like sum = sum * 5; This use to translate into:
7673 It now translates to
7676 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
7678 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
7681 2004-10-11 Martin Baulig <martin@ximian.com>
7683 * mini.c (mono_method_to_ir): If we're a generic method, get the
7684 MonoGenericContainer from our MonoMethodNormal and create a
7685 MonoGenericContext from it.
7687 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
7689 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
7691 * basic-long.cs: Add test for checked i8->i2 cast.
7693 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
7695 * inssel-ppc.brg: added a couple of speedup rules.
7697 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
7699 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
7700 to speed up rebuilds.
7702 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
7704 * mini-s390.c: Minor fix to OP_OR_IMM.
7706 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
7708 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
7709 better. Fixes appdomain-unload.exe on sparc.
7711 2004-10-02 Massimiliano Mantione <massi@ximian.com>
7713 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
7714 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
7717 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
7719 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
7721 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
7723 * mini.c: Always generate a field read/write wrapper for members
7724 of the class MarshalByRefObject since the actual instance could
7727 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
7729 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
7731 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
7733 * driver.c mini.h trace.c: Move the setting of the main assembly into
7734 a separate function called mono_trace_set_assembly () and call it after
7735 actually loading the main assembly. Fixes #66872.
7737 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
7739 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
7740 using the code manager.
7742 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
7744 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
7746 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
7748 * cpu-amd64.md: Fix bug in previous patch.
7750 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
7753 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
7755 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
7756 mini-exceptions.c: updates for changed stack walk interface.
7758 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
7760 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
7762 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
7764 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
7766 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
7768 * driver.c (mini_regression_list): Do not call mono_assembly_close
7769 since assemblies can't be unloaded.
7771 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
7773 * cpu-amd64.md: Fix more instruction lengths.
7775 * cpu-amd64.md: Fix lengths of some instructions.
7777 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
7779 * inssel.brg: Make the array ldelema check aot friendly.
7781 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
7783 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
7785 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
7787 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
7789 * mini-x86.c: Fix build.
7791 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
7792 mono_type_get_underlying_type () helper function to simplify code.
7794 2004-09-09 Martin Baulig <martin@ximian.com>
7796 * mini-amd64.c: Don't access `type->data.klass' directly, call
7797 mono_class_from_mono_type() instead since the type may be a
7800 2004-09-09 Martin Baulig <martin@ximian.com>
7802 * mini-amd64.c (get_call_info): Fix support for generic instances.
7803 (add_valuetype): Use mono_class_from_mono_type() to get the class
7804 since we can be a generic instance.
7806 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
7808 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
7810 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
7812 * liveness.c: reset spill costs on each scan: bug 62107
7814 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
7816 * exceptions-sparc.c (mono_arch_find_jit_info): remove
7817 unnecessary line that doesn't compile
7819 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
7821 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
7822 trampolines, make them call an error function so people can fix their
7825 2004-09-06 Martin Baulig <martin@ximian.com>
7827 * mini.c (mono_method_to_ir): When initializing locals, handle a
7828 generic instances like a valuetype if it's a valuetype and like a
7829 class if it's a class.
7831 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
7833 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
7834 stack. Fixes #64674.
7836 * exceptions.cs: Add test for unwinding of call arguments.
7838 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
7840 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
7841 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
7842 set the carry/borrow flag). The sparc and s390 implementations
7843 can now use optimized versions (and simplify the code). ppc bugfixes.
7845 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
7847 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
7849 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
7851 * inssel-amd64.brg: Remove leftover 32 bit rule.
7853 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
7855 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
7857 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
7858 mono_arch_find_jit_info functions into a new function. Fix a memory
7861 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
7864 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
7866 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
7869 * exceptions.cs: Add array size tests.
7871 * mini.c: Allocate a separate icall wrapper for each arity of
7872 mono_array_new_va. Fixes #59509.
7874 * exceptions.cs: Add testcase for 64578.
7876 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
7878 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
7880 2004-09-02 Martin Baulig <martin@ximian.com>
7882 * mini.c (mono_method_to_ir): When initializing the locals, call
7883 handle_initobj() on the generic instance itself, not its
7886 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
7888 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
7889 MonoJitInfo for dynamic methods.
7891 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
7893 * mini.c: Add support for freeing JIT data for dynamic methods.
7895 2004-09-01 Martin Baulig <martin@ximian.com>
7897 * mini-x86.c (is_regsize_var): Added support for generic
7899 (mono_arch_emit_prolog): Make this compile again, use
7900 `x86_push_imm_template (code)'.
7902 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
7904 * mini-x86.c: make all push_imm instructions that get
7905 patched always emit the long form
7907 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
7909 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
7910 in a per-domain hash.
7912 * mini-amd64.c (merge_argument_class_from_type): Handle generic
7915 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
7917 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
7920 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
7923 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
7924 Beginnings of SSE2 support.
7926 * exceptions.cs: Add more tests for checked int<->uint casts.
7928 2004-08-28 Martin Baulig <martin@ximian.com>
7930 * mini-x86.c (mono_arch_instrument_epilog): Added support for
7934 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
7935 Handle generic instances recursively.
7937 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
7939 * iltests.il: test for conv.u8 on a constant
7941 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
7943 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
7944 LCONV_x4 (shrun_32 (membase)).
7946 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
7948 * inssel-x86.brg: c&p rules for push/setret of long
7950 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
7952 * inssel-x86.brg: c&p rules for compare (base, regvar) and
7953 compare (regvar, base)
7955 * inssel-x86.brg: more burg love
7957 * inssel.brg: more cleanup
7959 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
7961 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
7963 * basic-long.cs, basic-calls.cs: new tests for optimization.
7965 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
7967 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
7970 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
7972 * mini-amd64.c (read_tls_offset_from_method): Add another case.
7974 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
7976 * inssel.brg (mini_emit_memcpy): use
7977 NO_UNALIGNED_ACCESS to disable memcpy optimization
7979 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
7981 * mini-amd64.c: Handle generic types in various places.
7983 * mini.c (mono_method_to_ir): Handle generic types in init locals.
7985 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
7987 * mini.c (handle_box): Fix warning.
7989 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
7991 * mini-amd64.h: Enable the emit_state optimization.
7993 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
7995 * mini-amd64.c: Add some new 64 bit peephole opts.
7997 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
7999 * cpu-amd64.md: sreg1 of div instructions must be %rax.
8001 * mini-amd64.c: Register allocator fixes.
8003 * mini.c: Add an optimization to emit_state to avoid allocation of new
8004 registers on some platforms.
8006 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
8008 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
8010 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
8011 allocation. Fixes #63085.
8013 * basic-long.cs: Add new regression test.
8015 * mini-amd64.c: Register allocator improvements.
8017 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
8019 * mini-amd64.c (read_tls_offset_from_method): Add another code
8022 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
8023 instruction sequence for nullifying class init trampolines.
8025 * objects.cs: Add new regalloc test.
8027 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
8029 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
8031 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
8033 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
8036 * driver.c: Fix profiling after TLS changes.
8038 * driver.c (mono_main): Set mono_stats.enabled if needed.
8040 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
8043 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
8045 * mini-x86.c: use a 1 op rather than a 2 op tls access
8046 instruction -> faster.
8048 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
8050 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
8053 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
8055 * exceptions-sparc.c (throw_exception): fix typo
8057 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
8059 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
8060 set tree->dreg correctly with tls. Allow any
8061 register to be used.
8063 * mini-x86.c (read_tls_offset_from_method): add new code
8064 generation pattern seen with GCC.
8067 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
8069 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
8070 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
8071 exceptions-sparc.c: fix some performance issues in exception
8072 handling and setting of the stack trace for exceptions that were
8075 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
8077 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
8080 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
8083 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
8085 This patch inlines tls access, when possible.
8087 * mini.h: new arch functions for TLS intrinsics.
8088 All platforms updated with a stub.
8090 * mini.c: use the new intrinsics
8092 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
8093 arch specific intrinsic for tls variables
8095 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
8097 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
8100 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
8102 * mini.c: thread local allocation
8104 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
8106 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
8108 * Makefile.am: Link against the static version of libmonogc.
8110 * Makefile.am: Link the static versions of the convenience libraries
8111 into the mono executable.
8113 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
8115 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
8117 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
8118 on integer overflow.
8120 * mini-amd64.c: Reorganize function call code.
8122 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
8124 2004-08-14 Ben Maurer <bmaurer@ximian.com>
8126 * inssel-x86.brg: use xor eax,eax.
8128 * basic.cs: new tests
8130 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
8132 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
8133 in exception throwing code.
8135 2004-08-14 Ben Maurer <bmaurer@ximian.com>
8137 * inssel-x86.brg: use xor esi,esi.
8139 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
8141 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
8142 can trace methods compiled during mini_init () too.
8144 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
8147 2004-08-14 Ben Maurer <bmaurer@ximian.com>
8149 * Makefile.am: static link on x86 (r=zoltan)
8151 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
8153 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
8154 code since it causes some programs to fail.
8156 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
8158 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
8160 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
8162 * mini.c: ovfops_op_map - add STACK_OBJ case for
8164 * basic.cs: add test_0_pin_string as test
8167 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
8169 * Makefile.am: build C# if srcdir != builddir
8171 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
8173 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
8174 fall-through blocks.
8176 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
8178 * driver.c: enable loop by default again and include abcrem in -O=all.
8180 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
8182 * iltests.il: Add some localloc tests.
8184 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
8186 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
8189 * inssel-amd64.brg: Add some optimizations.
8191 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
8194 * Makefile.am: Statically link mono against libmono on AMD64.
8196 * mini-amd64.c inssel-amd64.brg: Optimizations.
8198 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
8200 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
8202 * tramp-amd64.c: Patch calling code in trampolines.
8204 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
8206 * mini-amd64.c: pinvoke struct passing fixes.
8208 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
8210 * mini-sparc.c: redo change, make mono_arch_cpu_init call
8211 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
8213 2004-08-05 Duncan Mak <duncan@ximian.com>
8215 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
8218 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
8220 * mini-amd64.c (emit_move_return_value): Move return value for normal
8223 2004-08-05 Martin Baulig <martin@ximian.com>
8225 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
8226 `type->type'; just modify `type' itself when dealing with enums
8227 and generic instances.
8228 (check_call_signature): Make `simple_type' a `MonoType *'.
8230 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
8232 * mini.c: Use OP_PADD to add offsets to addresses.
8234 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
8236 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
8238 * mini-sparc.c (mono_arch_emit_epilog): fix check
8239 for folding last op into restore instruction
8241 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
8243 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
8244 helper methods using the code manager.
8246 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
8248 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
8250 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
8252 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
8253 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
8255 * mini-s390.c: fix tail processing
8257 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
8259 * mini-ppc.c: mul.ovf.un exception name fix.
8261 2004-08-03 Martin Baulig <martin@ximian.com>
8263 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
8264 instances; before jumping to `handle_enum', also modify `ptype'.
8266 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
8268 * cpu-sparc.md: fcall maximal length too small.
8270 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
8272 * mini-amd64.c mini.h: Add initial support for passing/returning
8273 structures to/from pinvoked methods.
8275 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
8277 * mini-ppc.c: reg allocator fix.
8279 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
8281 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
8283 * inssel.brg: Optimize memset on 64 bit machines.
8285 * mini-amd64.c: Fix some vararg cases.
8287 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
8289 * mini-s390.c: Corrected macro in emit_float_to_int
8291 * s390-abi.cs: Tests to exercise the s390 ABI
8293 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
8295 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
8298 * basic.cs: Add a test for add.ovf.un.
8300 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
8302 * mini-sparc.c: add case for OP_IDIV_UN
8304 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
8306 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
8308 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
8310 2004-07-30 Ben Maurer <bmaurer@ximian.com>
8312 * basic.cs: regression tests.
8314 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
8317 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
8319 * basic.cs: Add a new test.
8321 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
8322 and AOT. Various fixes and optimizations.
8324 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
8326 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
8328 * mini-ppc.c: make sure temp regs are not used for global reg
8331 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
8333 * cpu-sparc.md: conv_i8 fix for 64bits
8335 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
8337 2004-07-29 Ben Maurer <bmaurer@ximian.com>
8339 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
8340 add opcode for cmp BYTE PTR [eax], imm.
8342 * inssel.brg: Make memcpy and memset takes bases.
8344 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
8346 * *-amd64.*: More AMD64 work.
8348 2004-07-28 Ben Maurer <bmaurer@ximian.com>
8350 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
8351 add a compare-not-equal opcode.
8353 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
8355 * mini.c: Use mono_init_from_assembly instead of mono_init.
8357 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
8359 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
8361 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
8363 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
8365 * inssel.brg: 64 bit fixes.
8367 * mini.h (MonoCallInst): Add some AMD64 specific data.
8369 * mini.h: Add some OP_P opcodes.
8371 2004-07-28 Ben Maurer <bmaurer@ximian.com>
8373 * basic.cs: tests for 61797 and 61740
8375 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
8377 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
8378 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
8380 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
8382 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
8384 * *-amd64*.*: Ongoing AMD64 work.
8386 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
8388 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
8390 * *-amd64*: Ongoing AMD64 work.
8392 * mini-arch.h: Add AMD64 support.
8394 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
8396 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
8398 * mini-ops.h: Add new opcodes.
8400 * Makefile.am: Add AMD64 support.
8402 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
8403 rules into the inssel-long*.brg files.
8405 * *-amd64.*: Add beginnings of AMD64 backend.
8407 2004-07-22 Ben Maurer <bmaurer@ximian.com>
8409 * mini.c (print_dfn): commenting out the code that prints
8410 the cil. With -O=deadce, this makes -v -v crash.
8412 * cpu-pentium.md: make checkthis have a length of 2
8414 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
8416 * mini-sparc.h: fix implementations of __builtin
8417 functions for Sun compiler for V9.
8419 2004-07-16 Ben Maurer <bmaurer@ximain.com>
8421 * mini.c: use the new stelem.ref wrapper
8422 * exceptions.cs, arrays.cs: new stelem.ref tests
8424 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
8426 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
8427 new XSP should work with these changes).
8429 2004-07-14 Ben Maurer <bmaurer@ximain.com>
8431 * inssel-{long32,x86,}.brg: trivial optimizations.
8433 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
8435 * mini.c: load value when emitting box operation in
8438 2004-07-12 Ben Maurer <bmaurer@ximian.com>
8440 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
8441 is one byte shorter than cmp DWORD PTR [eax], 0.
8443 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
8445 * inssel-ppc.brg: arguments on the stack are always
8446 relative to the stack pointer (spotted by Neale Ferguson).
8448 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8450 * exceptions-x86.c: delay appending the method name to the trace until
8451 after mono_jit_info_table_find is called, as this gets the real
8454 2004-07-09 Ben Maurer <bmaurer@ximian.com>
8456 * aot.c: register roots
8458 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
8460 * aot.c : I could just use PLATFORM_WIN32 flag.
8462 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
8464 * aot.c : Reverting the previous fix. This time it broke linux build.
8466 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
8468 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
8470 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
8472 * mini.c (handle_stack_args): Remove some more debugging code.
8474 * mini.c (handle_stack_args): Remove debug output left in by mistake.
8476 * driver.c mini.h aot.c: Allow additional options to be specified with
8477 --aot and pass them to mono_compile_assembly.
8479 * aot.c: Add experimental code to AOT compile all loaded assemblies
8480 on demand and save the code into a cache in the filesystem.
8482 * aot.c: Add support for more wrapper methods.
8484 * mini.c (handle_stack_args): Handle some corner cases. Fixes
8487 * cpu-*.md: Remove removed opcodes.
8489 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
8490 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
8491 related icalls to marshal.c.
8493 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
8495 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
8497 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
8499 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
8501 2004-07-06 Ben Maurer <bmaurer@ximian.com>
8502 * liveness.c: If liveness is recomputated we need to reset the information
8503 for each variable. This way, if the liveness range has been narrowed
8504 by optimizations that happened after the last computation, we can return
8507 For example, if you have
8512 // Tons of code that does not affect i
8518 i = 0 is dead code and will be removed by SSA. However, when
8519 linear scan gets to the code, i will still appear to be live
8520 throughout the entire block. This prevents good register allocation.
8522 2004-07-06 Martin Baulig <martin@ximian.com>
8524 * debug-mini.c (mono_debug_init_method): Allow
8525 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
8526 (mono_debug_add_icall_wrapper): New method.
8528 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
8530 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
8532 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
8535 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
8537 * aot.c (mono_aot_load_method): Fix loading of debug info.
8539 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
8541 * aot.c: Add logging support.
8543 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
8545 * mini.h: Add prototype for mono_print_method_from_ip.
8547 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
8549 * inssel.brg: 64 bit fixes.
8551 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
8554 * Makefile.am: Add SPARC64 support.
8556 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
8558 * aot.c: Fix alignment problems on 32 bit platforms.
8560 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
8562 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
8565 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
8568 * mini.h: Bump AOT file version. Some 64 bit fixes.
8570 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
8572 * inssel-sparc.brg: Add new rule to avoid register moves.
8574 * inssel.brg: Add ldind_to_load_membase helper function.
8576 2004-06-30 Ben Maurer <bmaurer@ximian.com>
8578 * mini.c: OffsetToStringData intrinsic.
8580 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
8582 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
8584 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
8587 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
8588 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
8590 * mini.c: reinstated mono_compile_get_interface_var()
8591 on x86, too, since the change breaks the Gtk# build there as well.
8593 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
8595 * driver.c: remove loop from the default optimizations: it seems to
8596 interact badly with some of the other options (see bug #60613).
8598 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
8600 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
8601 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
8603 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
8605 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
8606 vararg-using methods.
8608 2004-06-21 Martin Baulig <martin@ximian.com>
8610 * mini/mini-exceptions.c
8611 (mono_handle_exception): Added `gpointer original_ip' argument.
8612 After calling mono_unhandled_exception(), call
8613 mono_debugger_unhandled_exception() and if that returns true,
8614 restore the context and return.
8616 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
8618 * mini-ppc.c: prefer the use of relative branches so
8619 they won't need to be patched in aot code (patch from Patrick Beard).
8621 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
8623 * aot.c: patch from Patrick Beard to make the output assembly
8624 more correct for the MacOSX assembler. Small tweak to
8625 generate sane images on Linux/PPC, too.
8627 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
8629 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
8630 case until bug #59509 is fixed (shows up in #60332).
8632 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
8634 * mini.c: make sure the needed wrappers are compiled, too, with
8637 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
8639 * driver.c: remove NPTL reference in --version output.
8641 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
8643 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
8644 generate valid assembly for the Mach-O assembler.
8646 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
8648 * driver.c: don't include abcrem in the all optimization specifier
8649 since it slows down jit compilation too much for now.
8651 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
8653 * mini.c: use BIGMUL only if both operands have the same signage.
8654 * iltests.il: Test for bug 60056. (errors related to signage in
8659 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
8661 * mini.c, aot.c: memory leak fixes.
8663 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
8665 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
8667 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
8669 * Makefile.am: remove the -static hack completely, it links in
8670 statically glib as well.
8672 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
8674 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
8675 * exceptions.cs: make it compile with new mcs/csc.
8677 2004-06-03 Massimiliano Mantione <massi@ximian.com>
8678 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
8679 and added relevant test case.
8681 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
8683 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
8684 regressions in gtk-sharp.
8686 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
8688 * exceptions.cs: New regression tests.
8690 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
8692 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
8694 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
8696 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
8698 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
8700 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
8702 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
8704 * mini.c (mono_jit_runtime_invoke): Init class in this
8705 method instead of trusting mono_jit_compile_method to
8706 do the work (because wrappers can be in object class)
8708 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
8710 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
8712 * basic-long.cs: New regression test.
8714 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
8716 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
8719 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
8721 * Makefile.am: fix miguel's change to build mono statically against
8722 libmono (track build dependencies).
8724 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
8726 * cfold.c: Some glib versions do not have G_MININT32.
8728 2004-05-26 Massimiliano Mantione <massi@ximian.com>
8730 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
8731 with precision of tan, atan, sin and cos, and implemented related
8732 regressions tests (fixes bug 54467, but one new problem appeared and
8735 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
8737 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
8739 * exceptions.cs: Add test for constant folding && division by zero.
8741 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
8742 since driver.c is in libmono too, so the optimization was useless.
8744 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
8745 variable to driver.c so the compiler can emit more efficient code to
8748 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8750 * Makefile.am: don't distribute generated inssel.[ch] files.
8752 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
8754 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
8755 into the default appdomain. Fixes #58707.
8757 * jit-icalls.c: Remove the broken approximation for truncl, doing
8758 no conversion is better.
8760 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
8763 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
8765 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
8766 of the mcrxr instruction which is not available on some processors
8767 even if it's documented to be. Implement add and sub overflow correctly
8768 (still not complete for long unsigned). Speed up icalls a bit.
8770 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
8772 * mini.c (mono_jit_compile_method_with_opt): Make sure that
8773 we run .cctor in the current domain instead of target_domain.
8775 Fixes bug #58558, .cctor not being called in -O=shared.
8777 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
8779 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
8781 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
8783 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
8784 which can be done with an imm8, do it that way.
8785 (mono_arch_output_basic_block): ditto for a jmp
8786 (mono_arch_emit_prolog): Computate maximum offset of a label.
8788 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
8790 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
8791 now tries to allocate prefered physical reg's for virtual
8792 regs. This reduces the number of emited spills/loads with
8793 20-30% on our core assemblies.
8795 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
8797 * jit-icalls.c: truncl() is not needed and trunc() is
8798 the correct thing to do anyway (bug #58287).
8800 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
8802 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
8805 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
8807 * driver.c: enable loop optimizations by default.
8809 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
8811 * mini-x86.c: fix calc of max loop size when aligning loops start.
8813 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
8815 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
8818 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
8820 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
8823 * basic-long.cs: Add tests for add/subtract of immediates with carry.
8825 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
8827 * mini.c (inline_method): Allways inline some wrappers even if the cost
8828 is too large. Fixes #58785.
8830 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
8832 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
8834 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
8835 (crichton@gimp.org). Beginning of support for sparc/linux.
8837 * mini-sparc.c: Optimize retrieval of LMF address.
8839 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
8841 * exceptions-ppc.c: handle alloca in methods with clauses.
8843 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
8845 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
8847 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
8849 * mini.c: Delegate most of the abort signal work to
8850 mono_thread_request_interruption, which also handles Stop and Suspend
8853 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
8855 * mini.c mini.h: Allow inlining of icall wrappers if the backend
8856 supports the save/restore lmf opcodes.
8858 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
8860 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
8863 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
8865 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
8867 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
8868 methods which contain array accesses.
8870 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
8871 boundaries. Fixes #58537.
8873 * iltests.il: Add regression test for #58537.
8875 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
8877 * mini-x86.c (mono_arch_local_regalloc): Last part of
8878 fix for bug #58633 (releasing register to early).
8880 2004-05-18 Miguel de Icaza <miguel@ximian.com>
8882 * basic-long.cs: Add new regression test.
8884 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
8886 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
8887 register too early on the chain.
8889 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
8891 * mini.c (create_helper_signature): Use a helper function to reduce
8892 the code which needs to be written. Also set the calling convention of
8893 icalls on windows. Fixes #57840.
8895 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
8897 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
8898 exceptions-ppc.c: added helper function to get the instruction address
8899 from a signal handler context.
8901 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
8903 * helpers.c: use g_get_tmp_dir. Invokes happyness
8906 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
8908 * helpers.c: Add new env variable to pass args to objdump.
8909 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
8911 2004-05-17 Radek Doulik <rodo@ximian.com>
8913 * Makefile.am (common_sources): added abcremoval.h so it get
8914 disted and daily mono packages on go-mono.com will build again
8916 2004-05-17 Massimiliano Mantione <massi@ximian.com>
8918 * abcremoval.c: Fixed coding style, added copyright header.
8920 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
8922 * mini.h: Added prototype for abc removal main function.
8924 * build_relations_propagation_table.pl: Added copyright header.
8926 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
8928 * basic-long.cs: reg test for complex ceq_long bug.
8930 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
8932 * mini-x86.c (mono_arch_local_regalloc): Correctly free
8933 reg in long and clob case (bug #58343). Fixed/added comments.
8935 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
8937 * mini.c (mono_jit_runtime_invoke): Follow new convention
8938 of calling the invoke method with an function pointer.
8940 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
8942 * ChangeLog: Fix author of memory leak patch.
8944 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
8946 * Makefile.am: fix make dist as well...
8949 2004-05-14 Massimiliano Mantione <massi@ximian.com>
8951 * cfold.c: Made so that conversions from pointer to int4 are no-ops
8952 on archs where pointers are 4 bytes long.
8954 * Makefile.am: Added abcremoval.c source file.
8956 * abcremoval.c: Added abcremoval.c.
8958 * abcremoval.h: Added abcremoval.h.
8960 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
8962 * inssel.brg: Enabled bounds check removal.
8964 * mini.c: Added support for abcrem optimization.
8966 * mini.h: Added abcrem optimization label.
8968 * driver.c: Added support for abcrem optimization.
8970 * propagated_relations_table.def: Added propagated_relations_table.def.
8972 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
8974 * mini.c, cfold.c: fix style.
8976 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
8978 * mini.c: handle issue with the low-level implementation of
8979 some long opcodes (bug #54209).
8981 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
8983 * basic.cs: test for my new cmov stuff.
8985 2004-05-13 Patrik Torstensson
8987 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
8988 opt and added peephole documentation.
8990 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
8992 * tramp-ppc.c: rewrote the generic trampoline code.
8994 2004-05-11 Patrik Torstensson
8996 * mini-x86.c: optimize long shl/shr asm code (one less branch)
8998 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
9000 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
9002 * mini.h mini.c dominators.c: Applied patch from Derek Woo
9003 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
9005 * mini.c: Add new icalls for AsAny marshalling.
9007 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
9009 * tramp-ppc.c, mini-ppc.c: more cleanups.
9011 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9013 * mini.c: no warnings.
9015 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
9017 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
9019 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
9021 * mini.c: In the thread abort signal handler, if the thread is in the
9022 process of being stoped, don't throw the Abort exception, just stop the
9025 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
9027 * tramp-ppc.c: removed old code.
9029 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
9031 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
9032 do some simple speed optimizations on ppc.
9034 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
9036 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
9037 and large offsets in load/store.
9039 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
9041 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
9042 it causes regressions.
9044 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
9046 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
9049 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
9051 * jit-icalls.c: remove warnings.
9052 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
9053 speedups for unsafe code.
9055 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
9057 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
9059 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
9061 * basic-calls.cs: Add new regression test.
9063 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
9066 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
9068 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
9071 2004-05-06 Patrik Torstensson
9073 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
9074 long reg allocation in any reg (not only eax:edx) and implemented
9075 long shl/shr ops in asm instead of helpers.
9077 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
9079 * mini-sparc.h: Fix warnings.
9081 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
9084 * mini-exceptions.c (mono_handle_exception): Call the filter in a
9085 separate statement for clarity.
9087 * mini-sparc.c: Update status.
9089 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
9091 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
9094 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
9096 * inssel-ppc.brg: another small pre-release workaround:
9097 we don't do overflow detection for long_sub_un.
9099 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
9101 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
9102 (also works around a weird ppc bug: 57957).
9104 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
9106 * tramp-ppc.c: trampoline fixes.
9108 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
9110 * mini-ppc.c: fixed typos.
9112 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
9114 * mini-ppc.c, exceptions-ppc.c: more code saves registers
9115 at the top of the stack. Fixed typos. Use a frame registers
9116 for all the methods with exception clauses.
9118 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
9120 * exceptions-ppc.c: restore fp registers.
9122 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
9124 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
9125 order from the stack top (moved the stack room to save the
9126 return value for trace after the param area). Fixed corruption
9127 in restoring registers on unwind.
9129 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
9131 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
9133 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
9135 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
9136 and prolog/epilog for methods that use it. Allow
9137 enough param area room for varargs methods. Fix miguel's
9138 breakage in exception handling.
9140 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
9142 * Makefile.am: run genmdesc only on current arch.
9144 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9147 * mini-x86.h: fix the build on windows.
9149 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
9151 * 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.
9153 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
9155 * mini-exceptions.c: New file.
9157 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
9158 Move some parts of the x86 exception handling code to an
9159 arch-independent file so it can be shared with other ports.
9161 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
9163 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
9165 2004-04-26 David Waite <mass@akuma.org>
9167 * driver.c: remove comma from end of enumeration declaration
9169 2004-04-26 Jackson Harper <jackson@ximian.com>
9171 * driver.c: parse config file before loading first assembly. This
9172 allows the user gac to be enabled/disabled.
9174 2004-04-23 Miguel de Icaza <miguel@ximian.com>
9176 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
9177 simpler mechanism: we do not care what is encoded initially
9178 (branch absolute or relative), we care about the code and its
9179 target. I kept the old code for reference for now.
9181 The new code tries first to determine if the jump is anywhere in
9182 the -/+32 absolute meg range, if it succeeds, it encodes using the
9183 absolute branch; If not, it tried to find something in the
9184 relative range, if not, it uses the handle_thunk code.
9186 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
9188 * exceptions-ppc.c: use the correct ip register on macosx.
9190 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
9192 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
9194 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
9196 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
9197 Raise exception on integer divide by zero by hand since the hw
9198 doesn't support it. Handle NaNs in FP compares.
9200 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
9202 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
9203 code reducing duplication between the platforms and enabled
9204 signal exception handling (on linux for now).
9206 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
9208 * exceptions-ppc.c: more macosx support.
9210 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
9212 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
9214 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
9216 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
9218 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
9220 * iltests.il: more tests.
9222 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
9224 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
9227 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
9229 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
9231 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
9233 * liveness.c: Mark variables as volatile in all basic blocks reachable
9234 from exception clauses.
9236 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
9238 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
9241 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
9243 * iltests.il, basic.cs: more tests for regalloc.
9245 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
9247 * iltests.il: Some tests for register allocation modifications
9250 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
9252 * exceptions.cs: Add regression test for bug #56782.
9254 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
9255 original stack trace if an exception is rethrown. Fixes #56782. Oh,
9256 the beauty of fixing the same thing in 5 different files...
9258 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
9260 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
9263 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
9265 * mini.c: Add support for STRWLPARRAY marshalling convention.
9267 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
9269 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
9270 to init the context to setup the regs pointer).
9272 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
9274 * exceptions-ppc.c: more exceptions work.
9276 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
9278 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
9281 2004-04-13 Miguel de Icaza <miguel@ximian.com>
9283 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
9284 can use the memory directly.
9286 * cpu-pentium.md: Update documentation from a post from Zoltan.
9288 add x86_add_membase, x86_sub_membase, x86_mul_membase
9290 2004-04-13 Miguel de Icaza <miguel@ximian.com>
9292 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
9293 GENERAL_REGS they were also hardcoded for all PPC ports.
9295 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
9297 Remove hard-coded limit for floating point registers, use
9298 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
9300 Notice that in MacOS X calling conventions you can fit a lot more
9301 floating point values in registers, so I should update the PInvoke
9302 test to excercise the passing of floating point values on the
9303 stack (currently broken).
9305 2004-04-06 Miguel de Icaza <miguel@ximian.com>
9307 * tramp-ppc.c (create_trampoline_code): Added
9308 JUMP_TRAMPOLINE_SIZE.
9309 (ppc_magic_trampoline): Follow the pattern from
9310 x86_magic_trampoline: if code is set to zero, return.
9311 (create_trampoline_code): Always pass MonoMethod to the jump
9312 trampoline, before it was passing a null.
9313 (mono_arch_create_jump_trampoline): Implement the jump stub, could
9314 share the code with mono_arch_create_jit_trampoline.
9316 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
9318 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
9321 * cpu-g4.md: Added length for jmp instruction, the worst case
9322 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
9325 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
9327 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
9329 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
9331 * mini.c: Only set bblock->real_offset when adding a new bblock, and
9332 before each IL instruction.
9334 * mini.c (CEE_BOX): Fix warnings.
9336 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9338 * mini.c: removed a few unused vars and extra whitespace.
9340 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
9342 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
9344 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
9346 (OP_GETCHR): use the above
9347 (CEE_LDELEMA): use the above.
9349 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
9350 version of the generic impl.
9351 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
9352 (CEE_LDELEMA): use the above.
9354 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
9356 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
9359 * iltests.il: Added new regression test for #56317.
9361 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
9363 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
9364 under NetBSD. Fixes #56450.
9366 * liveness.c (update_gen_kill_set): Fix previous patch.
9368 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9370 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
9372 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
9374 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
9377 * inssel-sparc.brg: Add more optimizations.
9379 * mini-sparc.c: Replace multiply/divide with shifts if possible.
9381 2004-04-01 Martin Baulig <martin@ximian.com>
9383 * mini.c (handle_box): New static function; moved the
9384 implementation of CEE_BOX here.
9385 (mono_method_to_ir): Added `constrained_call' variable.
9386 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
9387 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
9388 mono_method_get_constrained() to get the method.
9390 2004-04-01 Martin Baulig <martin@ximian.com>
9392 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
9393 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
9394 (mono_method_to_ir): We don't need these macros anymore since
9395 mono_class_get_full() already takes care of it.
9397 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9399 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
9400 use @function (as doesn't accept #function here) and check the return
9401 value of system and stop if fails.
9403 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9405 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
9407 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
9409 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
9411 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
9413 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
9416 * basic-long.cs: Add test for negation of Int64.MinValue.
9418 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
9420 * mini-sparc.c: Update status.
9422 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
9424 * exceptions-sparc.c: Fix return value in filters.
9426 * inssel-sparc.brg: Fix register allocation in some rules.
9428 2004-03-28 Martin Baulig <martin@ximian.com>
9430 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
9433 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
9435 * mini-x86.c (mono_arch_patch_code): Fix warnings.
9437 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
9438 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
9439 remove unused conv_u4 opcode.
9441 * mini-x86.c: Remove valgrind workaround since it slows down things
9442 even when mono is not run under valgrind.
9444 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
9446 * mini-sparc.c: Update status.
9448 * inssel-sparc.brg: Add some optimizations.
9450 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
9451 future delay slot filling. Add support for varargs, tail calls and JMP.
9453 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
9454 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
9456 * inssel.brg: Fix register allocation in OP_ARGLIST.
9458 * inssel.brg: Fix warnings.
9460 2004-03-25 Martin Baulig <martin@ximian.com>
9462 * mini.c (inflate_generic_field): Removed.
9463 (mini_get_method): Removed, use mono_get_method_full(),
9464 (mini_get_class): Removed, use mono_class_get_full().
9465 (mono_method_to_ir): Pass our generic context to
9466 mono_field_from_token().
9468 2004-03-25 Martin Baulig <martin@ximian.com>
9470 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
9471 of a `MonoMethod *'.
9472 (mini_get_method): Take a `MonoGenericContext *' instead
9473 of a `MonoMethod *'.
9474 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
9475 a new local variable called `generic_context' which holds the
9476 current `MonoGenericContext *'; use it to lookup things.
9478 2004-03-24 Martin Baulig <martin@ximian.com>
9480 * mini.c (mini_get_class): New static method; if we're inside a
9481 generic instance, inflate the class if neccessary.
9482 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
9484 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
9486 * iltests.il: New regression test for #55976.
9488 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
9491 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
9493 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
9496 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
9498 * liveness.c: Consider SSA stores as well as loads when making vars
9501 * exceptions.cs: New regression tests for register allocation.
9503 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
9505 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
9506 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
9507 domain lock only to protect puntual access to data structures.
9508 Added access lock for sighash, jit_icall_hash_name,
9509 jit_icall_hash_addr and domain->code_mp.
9511 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
9513 * driver.c: Print SIGSEGV handling method.
9515 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
9517 * mini.c (setup_jit_tls_data): Handle case when this is called
9518 multiple times for a thread.
9520 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
9521 is different from fbxx_un. Fixes #54303. Also use constants instead of
9522 magic numbers in a lot of places.
9524 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
9526 * exceptions.cs: Fix cctor test when --regression is used.
9528 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
9530 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
9533 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
9535 * inssel-ppc.brg: fixed register assignments for some rules.
9537 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
9539 * exceptions.cs: Add test for exceptions in static constructors.
9541 * mini.c (mono_jit_compile_method_with_out): Move the calling of
9542 static constructors outside the domain lock. Fixes #55720.
9544 2004-03-17 Martin Baulig <martin@ximian.com>
9546 * mini.c (get_generic_field_inst): Removed, this'll never happen.
9547 (inflate_generic_field): Take the `MonoMethod *' instead of the
9548 `MonoClass *' and added support for generic method.
9549 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
9550 have a `field->parent->gen_params', only inflate the field if it's
9551 an open constructed type.
9553 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
9555 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
9556 exception object instead of the preconstructed ones.
9558 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9560 * mini.c: reverted changed to sigsegv_signal_handler commited
9561 accidentally in the previous patch.
9563 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9566 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
9567 running --aot with an old assembly.
9569 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
9571 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
9574 * mini-sparc.c: Add support for v9 branches with prediction.
9576 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
9578 * mini.c (mini_init): #warning is GNUC only
9580 * mini-sparc.h: implement __builtin_frame_address
9581 and __builtin_return_address for Sun C compiler
9583 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
9585 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
9587 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
9589 * basic-calls.cs: Add test for unaligned byref long argument passing.
9591 * mini-ops.h: Add sparcv9 compare and branch instructions.
9593 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
9594 v9 instructions if we have a v9 cpu.
9596 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
9597 registers for global allocation.
9599 * exceptions-sparc.c: Fixes.
9601 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
9603 * liveness.c (mono_analyze_liveness): Optimized version.
9605 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
9607 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
9610 * basic-float.cs basic-calls.cs: New regression tests.
9612 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
9614 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
9615 sigaltstack implementation.
9617 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
9619 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
9620 stuff if SIGSEGV_ON_ALTSTACK is not defined.
9622 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
9624 * mini.c: Fix warnings.
9626 * mini.c (mono_resolve_patch_target): New function which contains the
9627 arch independent part of the patching process.
9629 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
9630 patching code to a separate function.
9632 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
9634 * mini.c (add_signal_handler): ifdef out on Windows
9636 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
9638 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
9639 cpu-sparc.md: Add exception handling support + other fixes.
9641 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
9642 typed GC detection in --version.
9644 * basic.cs exceptions.cs: New regression tests.
9646 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
9647 the arch specific code can store data during a compilation.
9649 * mini-ops.h: Add OP_SETFRET.
9651 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
9652 function, register a separate icall for each arity, so the icalls can
9655 * mini.c (mono_print_tree): Print negative offsets in a more readable
9658 * mini.c: Make signal handling work on sparc.
9660 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
9662 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
9664 * jit-icalls.c: Emulate truncl by aintl on solaris.
9666 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
9668 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
9670 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
9672 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
9674 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
9675 a MarshalByRef type, inline a method that performs the check, taking into
9676 account that the object can be a proxy. Also implemented tow new opcodes:
9677 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
9678 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
9679 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
9681 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
9683 * mini-ppc.c: if a relative branch displacement is too big
9684 but it points to and area reachable with an absolute branch,
9687 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
9689 * mini.c: optimize small copies in cpblk.
9691 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
9693 * basic-calls.cs basic-float.cs: New regression tests.
9695 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
9696 negative offsets from %fp. Implement localloc. Fix local register
9697 allocation. Fix the case when the this argument needs to be saved to
9698 the stack. Implement some missing opcodes.
9700 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
9702 * mini.c (mini_method_compile): Reenable global regalloc in methods
9703 with exception handlers.
9705 * linear-scan.c (mono_varlist_sort): Fix warning.
9707 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
9709 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
9712 * liveness.c: Make all variables uses in exception clauses volatile, to
9713 prevent them from being allocated to registers. Fixes #42136.
9715 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
9717 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
9720 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
9721 argument to mono_arch_regalloc_cost.
9723 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
9726 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
9728 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
9729 Make the cost of allocating a variable to a register arch dependent.
9731 * basic-calls.cs: Fix compilation of tests.
9733 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
9734 helper function to cut back on the number of #ifdefs needed.
9736 * mini-ppc.c: Fix compilation.
9738 * basic-calls.cs: New regression tests.
9740 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
9742 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
9743 of l0 since that is callee saved.
9745 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
9748 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
9749 of delay instruction.
9751 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
9753 * mini.h (MonoCallInst): Add 'virtual' flag.
9755 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
9757 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
9759 * *.cs: New regression tests.
9761 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
9764 * mini.c (mono_runtime_install_handlers): Fix build.
9766 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
9767 'signal_stack_size' members.
9769 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
9770 alternate signal stack.
9772 * exceptions-x86.c: Add stack overflow handling.
9774 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
9775 functions to arch independent code.
9777 * mini.c (mono_print_tree): Print more detailed info for load_membase
9780 2004-02-23 Martin Baulig <martin@ximian.com>
9782 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
9784 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
9786 * mini-x86.c: fixed reg allocation for div/rem.
9788 2004-02-22 Miguel de Icaza <miguel@ximian.com>
9790 * driver.c (mono_main): Report some configuratio options on --version.
9792 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
9794 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
9795 low in the address space. Correctly flush memory in thunks where we
9798 2004-02-20 Martin Baulig <martin@ximian.com>
9800 * mini.c (mini_get_method): New static method; inflate all generic
9801 methods and methods in open generic instances.
9802 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
9803 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
9805 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
9807 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
9809 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
9811 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
9813 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
9815 * mini-sparc.c (flushi mono_arch_output_basic_block): make
9816 it compile using Sun's compiler.
9818 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
9820 * 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.
9822 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
9824 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
9826 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
9828 * mini-ppc.c: handle calls outside of the allowed range with thunks
9829 allocated using the code manager.
9830 * tramp-ppc.c: use the code manager to hold generated native code.
9831 Fixed the magic trampoline to just patch vtable entries.
9833 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
9835 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
9838 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
9840 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
9843 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
9844 if we have a working __thread implementation.
9846 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
9847 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
9849 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
9851 * mini-x86.c: Fix compilation under gcc 2.
9853 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
9855 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
9856 contains a call to the wrapped function.
9858 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
9859 OP_<CALL>_IMM opcodes, and use them under X86.
9861 * mini.c (mono_jit_find_compiled_method): Fix warning.
9863 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
9865 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
9867 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
9868 functionality to mini.c.
9870 * mini.c (mono_create_jump_trampoline): New function to create a jump
9871 trampoline. Return a compiled method instead of a trampoline if it
9872 exists. Add a cache for jump trampolines.
9874 * mini.c (mono_jit_find_compiled_method): New function to return a
9875 compiled method if it exists.
9877 * mini-x86.c: Call mono_create_jump_trampoline instead of
9878 mono_arch_create_jit_trampoline.
9880 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
9881 a jump trampoline. Fixes #52092.
9883 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
9885 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
9886 which is not up-to-date. Add check_corlib_version () instead.
9888 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
9891 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
9892 since newer valgrind versions do not need it.
9894 * mini.c (mono_jit_compile_method_with_opt): New helper function to
9895 compile a method with a given set of optimizations.
9897 * mini.c: Compile icall wrappers on-demand instead of at startup.
9899 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
9900 wrapper for an icall.
9902 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
9904 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
9907 * iltests.il: Add test for non-empty stack before switch instruction.
9909 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
9911 * mini.c: Add support for new stringbuilder marshalling conventions.
9913 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
9915 2004-02-01 Martin Baulig <martin@ximian.com>
9917 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
9918 in `ginst->mtype_argv'.
9920 2004-01-31 Miguel de Icaza <miguel@ximian.com>
9922 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
9923 facilitate grepping.
9925 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
9927 * mini.c: fixed buglet in initobj generic implementation for references.
9929 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
9931 * Makefile.am: make the version script conditional.
9932 * jit-icalls.c: handle missing truncl().
9934 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
9936 * exceptions.cs: Add more tests for double->int conversion.
9938 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
9939 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
9941 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
9943 * driver.c: make --verbose --version emit an error
9944 if the loaded corlib doesn't match the runtime version.
9946 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
9948 * mini-ppc.h: export ppc_patch().
9949 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
9950 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
9951 on par or better than on MacOSX.
9953 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
9955 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
9956 mono_lookup_pinvoke_call.
9958 * mini-x86.c: Under windows, the default pinvoke calling convention is
9959 stdcall. Fixes #52834.
9961 * mini.c (optimize_branches): Add an upper bound to the number of
9962 iterations to prevent infinite loops on strange loops. Fixes #53003.
9964 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
9966 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
9967 and ISINST. Fixes #52093.
9969 * objects.cs (test_0_vector_array_cast): New tests.
9971 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
9973 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
9974 checking in Array.Set ().
9976 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
9979 * object.cs (test_0_multi_array_cast): New regression test.
9981 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
9983 * exceptions-ppc.c: fix build on Linux/PPC.
9985 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
9987 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
9988 running under valgrind.
9989 (x86_magic_trampoline): Fix build bustage.
9991 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
9992 negative values as well. This is needed for the encoding of the line number
9993 info, since sometimes the line numbers are not in increasing order.
9995 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
9997 * cpu-pentium.md (localloc): Increase the size of the localloc
9998 instruction since it is a loop under Win32.
10000 * debug-mini.c (record_line_number): Get rid of unneccesary memory
10003 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
10005 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
10006 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
10007 Max Horn (max@quendi.de). Fix file names in comments.
10009 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
10011 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
10012 avoid stack overflow.
10013 (replace_usage): Avoid uninitialized variable warnings.
10015 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
10016 and taking the address of valuetype variables.
10018 2004-01-03 Patrik Torstensson
10020 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
10021 for other purposes than FP later on.
10023 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
10025 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
10028 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
10030 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
10032 2003-12-30 Patrik Torstensson <p@rxc.se>
10034 * mini-x86.h: Decreased number of availiable fp regs.
10035 Solves corner cases with FP spilling.
10037 2003-12-23 Patrik Torstensson <p@rxc.se>
10039 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
10040 for floating point stack tracking / spilling on x86.
10043 * basic-float.cs: added float mul overflow test.
10045 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
10047 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
10049 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
10051 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
10052 supports for cond branches that overflow the immediate
10053 overflow offset. mcs can compile simple programs.
10055 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
10057 * exceptions-ppc.c: exception handling support wip:
10058 finally handlers get run on exception.
10060 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
10062 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
10065 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
10067 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
10068 initial support for stack walking and unwinding.
10070 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
10072 * driver.c (mono_main): Make corlib-out-of-sync message more
10073 descriptive. Also remove verify_corlib call.
10075 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
10077 * mini.c: make CEE_NEWARR calls and other emulated opcodes
10078 not overlap with other call's arguments, too.
10080 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
10082 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
10083 move to arch-specific code the choice of arch-specific
10084 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
10085 * mini.c: ensure emulation calls will not interleave
10088 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
10090 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
10091 the magic trampoline stack frame is dropped before executing
10094 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
10096 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
10097 and integer to fp conversions. Added support for overflowing
10098 arguments on the stack. Reserve a couple more registers as temps.
10099 Added support for aot compilation (as output still needs to be
10102 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
10104 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
10105 Don't overwrite return register in some corner cases.
10107 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
10109 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
10110 static constructors when AOT compiling.
10112 * driver.c (mono_main): Call mono_check_corlib_version.
10114 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
10116 * cpu-g4.md, basic.cs: fixed div target register.
10118 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
10120 * mini-ppc.c, basic.cs: shl_imm fix with test.
10122 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
10124 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
10125 structures by value. Misc fixes.
10126 * objects.cs: more tests.
10128 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
10130 * mini-ppc.c: lconv.ovf.i implemented.
10132 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10135 (mini_init): don't error out if someone already called g_thread_init.
10137 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
10139 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
10140 to be any type per the spec. Fix abnormal memory usage when
10141 the same object is repeatedly thrown.
10143 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
10145 * mini.c: check for overruns in IL code.
10147 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
10149 * TODO: Add/remove some todo entries.
10151 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
10153 * driver.c (mono_main): Call mono_verify_corlib.
10155 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
10157 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
10158 This has been moved to mini.c
10159 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
10160 type being casted is marshalbyref it could be a proxy, so instead of
10161 emitting the type check code, emit a call to a runtime method that will
10162 perform the check by calling CanCastTo if needed.
10164 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
10166 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
10167 methods with large stack frames under Win32.
10169 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
10171 * Makefile.am: Distribute regression tests.
10173 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
10174 at the end instead of inserting each variable into the sorted list.
10176 * linear-scan.c (mono_varlist_sort): New helper function.
10178 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
10180 * mini.c: ensure arguments and locals are within bounds.
10182 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
10184 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
10187 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
10189 * mini.c (mono_cprop_copy_values): Fix crash.
10191 * aot.c: Set verbosity back to 0.
10193 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
10195 * regalloc.c: complete memory leak fix by Laurent Morichetti
10198 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
10200 * driver.c (main_thread_handler): Revert the previous patch.
10202 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
10205 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
10206 memory from the memory pool.
10208 * driver.c (main_thread_handler): Turn on all optimizations when
10211 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
10212 an array for better performance.
10214 * regalloc.c (mono_regstate_assign): Fix memory leak.
10216 * debug-mini.c (mono_debug_serialize_debug_info): New function to
10217 serialize the debug info.
10219 * debug-mini.c (mono_debug_add_aot_method): New function to load the
10220 debug info from the serialized representation.
10222 * aot.c: Save debug info into the generated file and load it when
10225 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
10227 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
10229 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
10230 More FP-related fixes.
10232 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
10234 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
10235 and register allocation buglet. Hello world now runs.
10237 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
10239 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
10240 * tramp-ppc.c: fixed class init trampoline.
10241 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
10243 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
10245 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
10246 mini.c: more ppc changes/fixes.
10248 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
10250 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
10251 Also optimize the case when the arguments are the same in the caller
10254 * iltests.il: Add tests for tail calls with valuetype arguments.
10256 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
10258 * mini-ppc.c: fixes for struct return type.
10260 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
10262 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
10263 mono_spillvar_offset() to arch-specific code.
10265 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
10267 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
10269 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
10271 * exceptions-x86.c: Fix stack space leaks.
10273 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
10274 registers from the lmf if the method has save_lmf set.
10276 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
10278 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
10279 of icall wrappers into InvokeInDomain, since these are now per-domain.
10281 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
10283 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
10284 make some opcode emulation and intrinsic ops enabled/disabled
10285 according to the architecture. More fixes.
10287 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
10289 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
10291 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
10293 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
10294 arch-specific handling for 'this' and struct return type to
10295 arch-specific code.
10297 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10299 * aot.c: prevent divide by zero error when reporting (it happened with
10300 Accessibility.dll).
10302 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
10304 * mini.h (inst_switch): Remove unused macro.
10306 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10309 (load_aot_module): free 'info->methods' and 'info' properly. No more
10310 "free(): invalid pointer blah" messages when you have an old aot
10313 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
10315 * jit-icalls.c, mini.c: Added support for context static fields.
10317 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
10319 * mini.c (mono_method_blittable): Methods which set LastError are not
10320 blittable either. Fixes #51108.
10322 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
10324 * mini.c: flush icache.
10325 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
10327 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
10329 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
10331 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
10333 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
10336 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
10339 * inssel.brg (CEE_MKREFANY): Fix AOT case.
10341 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
10343 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
10344 instruction when the result is discarded.
10346 * iltests.il (test_0_div_regalloc): New regression test.
10348 * arrays.cs: Fix compilation error.
10350 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
10352 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
10353 float rules to inssel-x86.brg: sane architectures with FP registers
10354 don't need to implement these rules.
10356 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
10358 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
10360 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
10362 * mini.h, inssel-long32.brg: fixed endianess issues in int64
10363 implementation of 32 bit systems.
10365 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
10367 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
10368 (Jeroen Zwartepoorte).
10370 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
10372 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
10373 the caller and the callee matches.
10375 * mini.c (mono_method_to_ir): Add comment.
10377 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
10378 signbit is missing on some platforms.
10380 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
10382 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
10384 * mini.c (setup_jit_tls_data): Call the new function.
10386 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
10388 * mini-x86.c: Add experimental support for fast access to the lmf
10389 structure under NPTL/Linux 2.6.x.
10391 2003-11-06 Martin Baulig <martin@ximian.com>
10393 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
10394 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
10397 2003-11-02 Martin Baulig <martin@ximian.com>
10399 * mini.c (inflate_generic_field): New static method.
10400 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
10401 generic instance and the field is declared in a generic type, call
10402 inflate_generic_field() to inflate it. Fixes gen-28.cs.
10404 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
10406 * mini.h mini.c (mono_method_same_domain): New function to return
10407 whenever the caller and the callee are in the same domain.
10409 * tramp-x86.c (x86_magic_trampoline): Use the new function.
10411 2003-10-30 Martin Baulig <martin@ximian.com>
10413 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
10414 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
10416 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
10417 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
10419 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
10421 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
10424 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
10425 object here, so it is in the correct appdomain etc.
10427 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
10429 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
10431 (mono_method_to_ir): Avoid freeing the type created returned from
10432 mono_type_create_from_typespec, since it is put into an internal cache
10433 by the function. Fixes pointer.exe.
10435 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
10436 trampolines for icalls and pinvokes as well. Fixes #33569.
10438 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
10440 * mini.c: Update after appdomain changes.
10442 * mini.c (mono_jit_compile_method_inner): Allways compile native
10443 method wrappers in the root domain, since there can only be one
10444 instance of them, whose address is stored in method->info.
10446 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
10448 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
10449 environment variable. Instead detect automatically whenever running
10450 under valgrind using the magic macro RUNNING_ON_VALGRIND from
10453 2003-10-16 Miguel de Icaza <miguel@ximian.com>
10455 * trace.c, trace.h: New files that implement the new trace option
10458 * driver.c: Document new --trace options.
10460 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
10463 - if (mono_jit_trace_calls)
10464 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
10466 * mini.h: prototypes.
10468 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
10470 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
10472 * mini.c inssel.brg: Implement typedefbyref opcodes.
10474 * mini.c (mono_jit_compile_method): Remove unused local variable.
10476 * mini.c (mono_jit_compile_method_inner): Ditto.
10478 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
10480 * tramp-x86.c (x86_class_init_trampoline): Fix build.
10482 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
10484 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
10486 * mini.c (mono_no_aot): Remove unused global variable.
10488 * mini.c: Thread safety fixes.
10490 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
10492 * mini.c (mono_create_class_init_trampoline): Add a lock around
10493 class_init_hash_addr.
10495 * arrays.cs (test_0_newarr_emulation): Add new regression test for
10498 * mini.c: Decompose the NEWARR instruction before decomposing its
10499 arguments. Fixes #30073.
10501 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
10503 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
10506 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
10508 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
10510 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
10512 * driver.c: Add support for compiling icall wrappers to --compile.
10514 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
10516 * inssel.brg: The empty value in class->interface_offsets is -1, not
10519 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
10521 * objects.cs: New test for 'is' operator on an array of interfaces.
10523 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
10525 * tramp-ppc.c: update trampoline code to support jumps
10526 and class initialization.
10528 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
10530 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
10532 * inssel.brg (OP_UNBOXCAST): Fix #46027.
10534 * inssel.brg (OP_UNBOX): Remove unused rule.
10536 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
10537 region instead of one for each method. Fixes #47813.
10539 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
10541 * exceptions.cs (test_0_nested_finally): New regression test for
10542 nested exception handlers.
10544 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
10546 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
10548 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
10551 * mini.c (mono_method_check_inlining): Make the inlining limit
10552 configurable by an environment variable.
10554 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
10556 * mini.h: Bump AOT file version.
10558 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
10559 token, store the image along with the token, since the token might not
10560 refer to the same image as the method containing the relocation,
10561 because of inlining.
10563 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
10565 * mini.c (mono_precompile_assemblies): New function to compile
10566 all methods in all loaded assemblies.
10568 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
10570 * regalloc.h regalloc.c (MonoRegState): Change the type of
10571 iassign and fassign to int*, since they can contain large negative
10572 values if the register is spilled. Also added some comments. Fixes
10575 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
10576 under Win32. Fixes #42964.
10578 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
10580 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
10582 * aot.c: Added support for AOT compiling methods which contain calls
10583 to wrappers. Currently, only remoting-invoke-with-check wrappers are
10586 * driver.c (compile_all_methods): Run the compilation in a thread
10587 managed by mono. Fixes #44023.
10589 * mini.c (mono_codegen): Print full method name in verbose output.
10591 * mini-x86.c (mono_arch_patch_code): Fix warning.
10593 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
10594 jumps, since the method we are jumping to might be domain-specific.
10596 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
10598 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
10600 * inssel.brg: string chars are unsigned.
10602 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
10604 * TODO: New todo item.
10606 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
10607 which calls mono_runtime_class_init and patches the call site to
10608 avoid further calls.
10609 (mono_arch_create_class_init_trampoline): New arch specific function
10610 to create a class init trampoline.
10611 (create_trampoline_code): Generalized so it can create
10612 class init trampolines as well.
10614 * mini.c (helper_sig_class_init_trampoline): New helper variable.
10615 (mono_create_class_init_trampoline): New function to create and cache
10616 class init trampolines.
10617 (mono_find_class_init_trampoline_by_addr): New function to lookup the
10618 vtable given the address of a class init trampoline. Used by the
10620 (mono_codegen): Generate a call to a trampoline instead of
10621 mono_runtime_class_init in LDSFLD[A].
10622 (mono_codegen): Add relocations for the new trampoline.
10624 * mini.h mini-x86.c aot.c: Added a new relocation type:
10625 MONO_PATCH_INFO_CLASS_INIT.
10627 * mini.h: Bump AOT version number.
10629 * aot.c: Create a copy of the loaded code instead of using the original
10630 so methods which call each other will be close in memory, improving
10633 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
10634 patch since it breaks the regression tests.
10636 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
10637 for the register saving instruction sequence since the
10638 frame_state_for function in glibc 2.3.2 don't seem to detect it.
10640 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
10642 * TODO: Fix todo item && remove another.
10644 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
10646 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
10649 * aot.c: Moved the check for MONO_LASTAOT into the initialization
10650 function of the module.
10652 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
10653 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
10654 --no-aot command line option.
10656 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
10658 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
10659 by Bernie Solomon (bernard@ugsolutions.com).
10661 * inssel.brg: Refactor the interface offset table related code into
10662 its separate functions and add support for the AOT case.
10664 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
10666 * aot.c (mono_aot_get_method_inner): Fix memory leak.
10668 * aot.c: Added mono_aot_verbose variable and made all debugging
10669 output depend on the value of this variable.
10671 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
10672 method_label and info_label.
10674 * mini.h mini-x86.c aot.c: Added a new relocation type
10675 MONO_PATCH_INFO_IID for klass->interface_id.
10677 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
10678 the MonoJitInfo structure.
10680 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
10681 a non-root appdomain in shared mode.
10683 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
10685 * aot.c: make aot loader less verbose. Remove free of unused variable.
10687 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
10689 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
10691 * .cvsignore: Added *.dll.
10693 * mini.c (mono_print_tree_nl): New function callable while debugging.
10695 * mini.c (mono_print_code): Export this.
10697 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
10700 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
10702 * mini.h (MonoCompile): Added 'jit_info' field.
10704 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
10705 the cfg structure, since it is needed by the AOT compiler.
10707 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
10709 * aot.c: A major rewrite. Changes include:
10710 - save exception tables for methods which have them.
10711 - cache failed lookups in aot_get_method () to avoid the (slow) calls
10712 to g_module_symbol.
10713 - reworked the file format so it is now much smaller and needs
10714 fewer relocation entries.
10716 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
10718 * aot.c (load_aot_module): Fix build bustage on platforms without
10721 2003-09-04 Martin Baulig <martin@ximian.com>
10723 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
10725 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
10727 * TODO: Some new optimization ideas.
10729 * aot.c: Move AOT module loading logic here from mono_assembly_open.
10731 * aot.c: Save the optimization flags used to compile the code into
10734 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
10735 support emitting domain specific code.
10737 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
10738 no longer domain neutral. It can be made domain neutral by compiling
10739 with --optimize=shared.
10741 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
10742 between appdomains.
10744 * driver.c mini.h mini.c: New --no-aot debugging option which disables
10745 loading of AOT code.
10747 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
10749 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
10750 if there is no domain neutrality information.
10752 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
10754 * aot.c (mono_compile_assembly): Emit a symbol containing the file
10755 format version into the generated library.
10757 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
10758 callee method into the caller since one of them could be shared.
10760 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
10761 system exceptions from AOT code now works.
10763 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
10764 method if it is domain neutral and the callee is not.
10766 * graph.c (cfg_emit_one_loop_level): Fix warning.
10768 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
10770 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
10773 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
10775 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
10776 is needed by code which is executed before mono_runtime_init ().
10777 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
10779 * mini.c (mono_thread_abort): Fix warning.
10780 (mono_jit_compile_method): Call static constructor in the AOT case too.
10782 * aot.c (mono_compile_assembly): Fix warning.
10784 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10786 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
10788 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
10790 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
10792 * cpu-pentium.md: Fix the length of call opcodes so they include the
10793 ESP restoring instruction. Fixes #47968.
10795 2003-08-28 Martin Baulig <martin@ximian.com>
10797 * mini-x86.c (mono_arch_call_opcode): Added support for
10798 MONO_TYPE_GENERICINST.
10800 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
10802 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
10804 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
10805 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
10807 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
10810 2003-08-26 Martin Baulig <martin@ximian.com>
10812 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
10813 when reporting an error, set this to the actual error location.
10814 (mono_method_to_ir): Report the correct error location if
10815 get_basic_blocks() returned an error.
10817 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
10819 * mini.c (mono_type_blittable): OBJECT is not blittable.
10820 (mono_method_blittable): Methods which have marshalling descriptors
10821 are not blittable either. Fixes #47842.
10823 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
10825 * driver.c mini.c: Use an environment variable instead of a global
10826 variable. Also fix the build.
10828 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
10829 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
10832 * driver.c mini.c: Added --with-valgrind option to turn off some
10833 code which prevents mono from running under valgrind.
10835 * mini.c (mono_emit_call_args): Fixed warning.
10837 * mini.c (mono_emulate_opcode): Fixed warning.
10839 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
10841 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
10842 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
10843 regalloc.c, regalloc.h: specify available registers in arch-specific
10844 code and support floats in the regallocator (patch by Laurent Morichetti
10847 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
10849 * mini.c: mono_thread_current() can be called only after
10850 mono_runtime_init(): rearrange code to not call it early on.
10852 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
10854 * mini.c: allocate jump tables in the code mempools.
10856 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
10858 * mini.c, mini.h: make sure per-thread data allocated by the jit is
10861 2003-08-10 Miguel de Icaza <miguel@ximian.com>
10863 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
10864 12 to 16. This fixes bug #47453.
10867 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
10869 * mini-ppc.c: fixed indexed load and unsigned compares.
10871 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
10873 * mini.c: reenabled installation of handler for
10874 thread abort signal.
10876 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
10878 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
10879 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
10880 until it's fixed and actually useful.
10882 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
10884 * inssel-long32.brg: couple more opcodes implemented.
10886 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
10888 * mini-sparc.c: Even more opcodes implemeted.
10890 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
10892 * mini-sparc.c: More opcodes implemented.
10894 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
10896 * mini-sparc.c: More opcodes implemented.
10898 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
10900 * inssel-sparc.brg: Add some needed rules. Direct
10902 * Makefile.am: Use inssel-sparc.brg
10903 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
10904 an assert happy for now.
10906 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
10908 * mini-sparc.c: Fixed compile errors.
10909 * exceptions-sparc.c: Same. We now produce a mono binary
10910 on sparc-linux. Yea.
10912 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
10914 * mini-sparc.c: Renamed registers. Also some macro cleanups.
10915 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
10916 They compile, but do not work.
10918 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
10920 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
10921 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
10922 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
10925 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
10927 * mini.c: more opcodes implemented and better support for generics.
10929 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
10931 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
10932 * mini.c, mini.h: first cut at generics support: some new instructions
10933 added and changed the behaviour of some of the existing ones.
10935 2003-07-21 Miguel de Icaza <miguel@ximian.com>
10937 * mini.c: Removed definition of metadata_shared mutex here.
10939 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
10941 * mini-x86.c: make vararg calls work for instance methods.
10943 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
10945 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
10946 returns the arguments in a separte list, now.
10948 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
10950 * aot.c, mini.c: updates for array type representation changes.
10952 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
10954 * mini.c: register function to perform jit shutdown.
10956 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
10958 * mini.c: use a faster allocator if possible.
10960 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
10962 * aot.c: some cleanups and portability changes.
10964 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
10966 * mini.c: use faster allocation for CEE_BOX if possible.
10968 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
10970 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
10971 Moved inlined mempcy code to its own function so that is can be
10972 reused. Added an inline memset function as well (optimized initobj).
10973 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
10975 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
10977 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
10979 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
10981 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
10982 arch code can setup the cpu for CLR execution, if needed.
10983 We use it on x86 to set the precision of FP operations.
10985 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
10987 * mini.c: disable some optimizations if we can guess they'll cost too
10988 much for a given method.
10990 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
10992 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
10994 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
10995 * mini.h mini.c mini-x86.c: Added instruction level coverage
10996 info collection support.
10998 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
11000 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
11001 is now implemented in the profiling API. Get rid of a couple of
11002 unnecessary global variables.
11004 2003-06-15 Nick Drochak <ndrochak@gol.com>
11006 * basic-long.cs: tests for negative values for bigmul, and unsigned.
11007 * cpu-g4.md: add op_bigmul and op_bigmul_un
11008 * cpu_pentium.md: add op_bigmul_un
11009 * inssel-long32.brg: add rule for unsigned bigmul
11010 * mini-ops.h: define OP_BIGMUL_UN
11011 * mini-x86.c: THE BUG: handle (un)signed properly
11012 * mini.c: choose unsigned opcode if needed.
11013 This set of patches fixes bug #44291
11015 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
11017 * mini.c (optimize_branches): improved to handle all kinds of
11018 conditional branches.
11020 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
11022 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
11023 don't raise exceptions.
11025 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
11027 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
11028 to arch-specific files.
11030 2003-06-09 Martin Baulig <martin@ximian.com>
11032 * Makefile.am (libs): Added $(LIBGC_LIBS).
11034 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
11036 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
11037 and OP_ATAN (fixes bug#44293).
11039 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
11041 * Makefile.am, mini-x86.c: rename cpu description array to
11042 pentium_desc, since some compilers define the 'pentium' preprocessor
11045 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
11047 * mini.c (mini_select_instructions): add explicit branch if the
11048 following block is not the false target of a conditional branch -
11049 we need this with any optimization that reorder or remove bblocks
11051 * mini.c (optimize_branches): bug fixes
11053 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
11055 * mini.c (mono_method_to_ir): inline static readonly fields
11057 * ssa.c (fold_tree): start cfold support for long (very simple
11060 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
11062 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
11064 * inssel.brg: fixed memcpy (bug #44219).
11066 2003-06-05 Dick Porter <dick@ximian.com>
11068 * driver.c: Set the glib log levels to not abort if g_message
11071 g_set_prgname() has to happen before mini_init() so that the
11072 process handle gets the info.
11074 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
11076 * driver.c: add intrins to the default optimizations to get wider
11079 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
11081 * mini.h: some large basic blocks will overflow a 16-bit
11082 integers for symbolic registers.
11084 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
11086 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
11087 (mono_arch_output_basic_block): fix bug 43499
11089 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
11091 * mini.c: kill duplicated definition of mono_debug_format.
11093 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
11095 * mini-x86.c, arrays.cs: fixed register allocation bug.
11097 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
11099 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
11101 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
11103 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11106 (print_method_from_ip): also print source location information if
11109 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
11111 * mini.c (mono_find_block_region): bug fix in region code
11112 (mini_method_compile): enable removing unreachable code again, but
11113 only in methods without exception clauses.
11115 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
11117 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
11118 Implemented arglist opcode and handling of TypedReference type.
11119 Fixed x86 call convention when a structure is returned.
11120 Minimal support for calling static vararg methods.
11122 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
11124 * mini.c (mini_method_compile): always remove unreachable code,
11125 because the code in them may be inconsistent (access to dead
11126 variables for example).
11128 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
11130 * driver.c, debug-mini.c: warning fixes.
11132 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
11134 * Makefile.am, jit.h, mini.h: install header for embedding mono.
11136 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
11138 * mini.c: thread-static fields are registered in mono_class_vtable(),
11139 so ensure the function is called before checking for them.
11141 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
11143 * mini.c (optimize_branches): fix for bug 43586
11145 * jit-icalls.c (mono_llmult_ovf): added an additional check for
11146 overflow (fixes Bug #43639)
11148 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
11150 * mini.c, objects.cs: allow the use of stobj for primitive types.
11152 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
11154 * mini.c: be less strict about argument checking until we support
11155 running the verifier.
11157 2003-05-27 Nick Drochak <ndrochak@gol.com>
11159 * basic-long.cs: tests for (ulong)int * (ulong)int also
11160 * mini.c: use the same trick for (ulong)int * (ulong)int
11162 2003-05-27 Nick Drochak <ndrochak@gol.com>
11164 * basic-long.cs: add regression test for (long)int * (long)int
11165 * cpu-pentium.md: add op_bigmul specification
11166 * inssel-long32.brg: add OP_BIGMUL rule
11167 * mini-ops.h: add OP_BIGMUL
11168 * mini-x86.c: register allocator: handle case where src1 needs to be
11170 * mini.c: substitute special BIGMUL opcode in the tree for
11171 (long)int * (long)int
11173 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
11175 * jit-icalls.c: call the type ctor on field access if needed.
11177 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
11179 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
11180 to a method (including results of ldelema, bug#43207).
11182 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
11184 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
11185 colors to show exception handler blocks.
11187 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
11188 (fix for pinvoke7.cs).
11190 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
11192 * mini.h, mini.c: ensure correct initialization order for types that
11193 require it. Prepare for lazy compilation of jit icall wrappers.
11194 Provide a name for opcode emulation to reduce unneeded mallocing.
11196 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
11198 * mini-x86.c: better register restoring code and profiling
11199 support for tail calls.
11201 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
11203 * mini.h, driver.c: prepare for leaf methods optimization.
11205 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
11207 * mini.c: get targets of branches before converting a method.
11209 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
11211 * mini.c (optimize_branches): added some experimental code (disbaled)
11213 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
11215 * mini.c (optimize_branches): fix branch to branch optimization
11217 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
11219 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
11221 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
11223 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
11226 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
11228 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
11229 enable use of interface variables again.
11231 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
11232 I1 to registers because there is no simply way to sign extend 8bit
11233 quantities in caller saved registers on x86.
11235 * inssel-float.brg: set costs of some rules to 2 so
11236 that monobure always select the arch. specific ones if supplied,
11237 regardless of the order we pass the files to monoburg.
11239 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
11241 * mini.c, mini-x86.c: since the magic trampoline for jumps
11242 can't patch the code directly, we do it as soon as the
11243 method gets compiled.
11245 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
11247 * mini-x86.c, mini.h: introduce a new patching method
11248 to support CEE_JMP and tail calls.
11249 * mini.c: obey tail.call. Don't precompile methods target
11251 * tramp-x86.c: new trampoline code to handle methods
11252 reached through a jump.
11254 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
11256 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
11257 bit values to registers
11259 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
11261 * mini.c (mono_compile_get_interface_var): share interface
11262 variables if possible.
11264 2003-05-16 Martin Baulig <martin@ximian.com>
11266 * debug-mini.c (mono_init_debugger): New function to initialize
11267 the debugger. This is not in the debugger since it needs to
11268 access some of mini's internals.
11270 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
11272 * mini.c (mono_method_to_ir): inlining fixes/cleanups
11274 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
11276 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
11277 for value type handling.
11279 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
11281 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
11282 (mono_method_check_inlining): enable inlining of all kinds of wrappers
11284 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
11286 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
11287 the constructor through a proxy.
11289 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
11291 * jit-icalls.c, inssel.brg: fixes to array element address
11294 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
11296 * mini-x86.c (is_regsize_var): allocate pointer to registers
11298 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
11300 * driver.c: fixed typo, added intrins to the set of optimizations
11301 tested with regressions.
11303 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
11305 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
11306 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
11309 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
11311 * inssel.brg: remove some common pop instructions without side effects
11313 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
11315 * inssel-x86.brg: fixed thinko in int to double conversions.
11317 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
11319 * mini.c, jit-icalls.c: added runtime thread-static variable support.
11321 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
11323 * inssel-long32.brg: two more missing instructions.
11325 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
11327 * mini.c (mono_emit_call_args): set the cil_code for all arguments
11328 if not already set.
11330 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
11332 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
11335 * basic-float.cs: Added tests for negative zero.
11337 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
11339 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
11340 a couple of missing operations for long casts, with test cases.
11342 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11344 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
11346 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
11348 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
11349 code size estimation.
11351 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
11353 * mini.c (mono_jit_create_remoting_trampoline): make it work with
11354 abstract methods (fix bug 42542)
11356 * aot.c: add ability to handle array types
11358 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
11360 * mini.c: Call the _specific versions of the object allocation
11361 functions if possible.
11363 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
11365 * driver.c: call setlocale ().
11367 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
11369 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
11372 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
11374 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
11376 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
11377 wrappers (fix bug 42122)
11379 2003-05-04 Martin Baulig <martin@ximian.com>
11381 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
11383 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
11384 s/mini_set_defaults/mono_set_defaults/g.
11386 2003-05-04 Martin Baulig <martin@ximian.com>
11388 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
11390 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
11392 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
11393 (reported by Don Roberts).
11395 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
11397 * mini.c: temporarily work around two bugs for this release.
11399 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
11401 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
11402 that contains -export-dynamic and it makes using the ld script
11404 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
11406 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
11408 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
11411 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
11413 * mini.c: make sure leave calls all the needed finally blocks,
11414 even when the target jumps out of multiple exception clauses.
11416 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
11418 * ldscript, Makefile.am: add linker script to reduce the number of
11419 exported symbols (should also fix the issues with libwine defining
11420 some of the same symbols in io-layer).
11422 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
11424 * driver.c (mini_main): Avoid assertion when no file name is given on
11427 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
11429 * driver.c: added --version/-V command line option.
11430 Added the inline optimization in the regression tests.
11432 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
11434 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
11435 to the type in the method signature (fixes bug#42134).
11437 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
11439 * mini.c: when inlining, check this is not null only when needed (bug #42135).
11441 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
11443 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
11445 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11447 * driver.c: fixed bug #42100.
11449 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
11451 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
11453 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
11455 * mini.c: moved most of the code required to do inlining to its own
11456 function so it can be reused. Inline also ctors if appropriate.
11458 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
11460 * Makefile.am: Link with -export-dynamic so shared libs loaded by
11461 the runtime can call mono API functions.
11463 2003-04-27 Martin Baulig <martin@ximian.com>
11465 * debug-mini.c (mono_debug_init_method): Added
11466 `guint32 breakpoint_id' argument; if the method has a breakpoint,
11467 send a notification to the debugger.
11469 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
11470 running in the Mono Debugger, just pass the breakpoint number to
11471 mono_debug_init_method().
11473 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
11475 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
11477 * mini.c: allow some more unsafe compares.
11479 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
11481 * mini-x86.c, Makefile.am: make distcheck works (partially from
11482 a patch by Richard Lee <r.h.lee@attbi.com>).
11483 * regset.c, regset.h: removed, they are unused.
11485 2003-04-25 Dick Porter <dick@ximian.com>
11487 * driver.c: Usage reports the name as 'mono' not 'mini'
11488 * exceptions-x86.c: Build and run on freebsd
11490 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
11492 * Makefile.am: install the program with the 'mono' name and
11493 the library as libmono instead of mini and libmini.
11495 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
11497 * driver.c: provide the APIs for the embedding interface of the old jit.
11499 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
11501 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
11503 2003-04-23 Martin Baulig <martin@ximian.com>
11505 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
11507 * driver.c: Added `--debug' command line argument to enable
11510 2003-04-23 Martin Baulig <martin@ximian.com>
11512 * debug.[ch]: Removed. The code is now in
11513 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
11515 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
11518 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
11520 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
11522 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11525 (mini_cleanup): moved mono_runtime_cleanup call after the call to
11526 mono_domain_finalize.
11527 (mini_method_compile): use mono_method_profile* if the the option is
11530 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
11532 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
11533 methods with their wrapper.
11535 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
11536 methods with their wrapper.
11538 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
11541 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
11544 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
11547 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
11549 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
11551 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
11553 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
11554 of the mempool. This is slightly faster and uses less memory
11556 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
11558 * mini.c: avoid O(n) allocation for variables.
11560 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
11562 * mini.c: handle items on the stack after inlining methods.
11564 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
11566 * mini.c: make the method->opcode optimization dependent
11567 on MONO_OPT_INSTRINS and do it lazily.
11569 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
11571 * driver.c: print overall results at the end of regression run.
11573 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
11575 * inssel.brg: don't overwrite symbolic registers.
11577 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
11579 * inssel-x86.brg: fix conversion from long to float.
11581 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
11583 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
11585 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
11587 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
11589 * driver.c: Added --print-vtable option as in the old JIT.
11591 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
11593 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
11595 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
11597 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
11599 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
11601 * mini.c regalloc.c regalloc.h: Fix memory leak.
11603 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
11605 * aot.c (mono_aot_get_method): register all used strings
11607 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
11609 * mini.c: always intern strings references with ldstr at compile time.
11611 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
11613 * Makefile.am: add BUILT_SOURCES.
11615 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
11617 * driver.c: give a better error message when the assembly to execute
11618 doesn't have an entry point.
11620 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
11622 * Makefile.am: added hack for automake
11624 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
11627 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
11629 22003-04-07 Martin Baulig <martin@ximian.com>
11631 * Makefile.am: Added Makefile.am.
11633 * debugger-main.c: Removed, this is now in the debugger where it
11636 * mini.pc.in: Call this package `mini' for the moment.