1 2007-12-06 Zoltan Varga <vargaz@gmail.com>
3 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
5 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
6 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
8 2007-12-06 Zoltan Varga <vargaz@gmail.com>
10 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
12 2007-12-03 Zoltan Varga <vargaz@gmail.com>
14 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
17 2007-12-02 Zoltan Varga <vargaz@gmail.com>
19 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
21 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
22 optimization in the AOT case.
24 2007-11-30 Zoltan Varga <vargaz@gmail.com>
26 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
28 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
30 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
32 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
34 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
35 is created by the inlined delegate ctor.
37 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
39 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
41 2007-11-29 Zoltan Varga <vargaz@gmail.com>
43 * cpu-x86.md: Fix the length of ckfinite.
45 2007-11-28 Zoltan Varga <vargaz@gmail.com>
47 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
49 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
50 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
52 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
54 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
55 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
57 2007-11-28 Martin Baulig <martin@ximian.com>
60 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
61 after creating the trampoline.
63 2007-11-27 Zoltan Varga <vargaz@gmail.com>
65 * aot-runtime.c (load_aot_module): Check runtime version if needed.
67 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
70 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
71 instead of the calling method to help AOT.
73 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
75 2007-11-26 Zoltan Varga <vargaz@gmail.com>
77 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
80 2007-11-23 Zoltan Varga <vargaz@gmail.com>
82 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
84 * aot-compiler.c (compile_method): Correct check for generic method definitions.
85 (encode_method_ref): No need to handle generic method definitions specially.
87 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
89 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
92 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
94 (compile_method): Enable generic sharing.
96 2007-11-22 Zoltan Varga <vargaz@gmail.com>
98 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
99 (mini_method_compile): Add preliminary support for AOTing shared generic code.
101 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
104 * mini-trampolines.c: Fix a warning.
106 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
108 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
109 (generic_class_is_reference_type): Remove unused function.
111 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
112 in the generic vtable trampoline case.
114 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
116 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
117 return an AOT method based on a vtable slot.
119 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
121 * mini.c (mini_get_vtable_trampoline): Export this.
123 2007-11-22 Martin Baulig <martin@ximian.com>
126 (MonoDebuggerInfo): Move `debugger_version' up.
128 2007-11-22 Martin Baulig <martin@ximian.com>
131 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
134 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
135 after compiling the method.
137 2007-11-20 Martin Baulig <martin@ximian.com>
140 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
141 (mono_debugger_remove_breakpoint): Likewise.
142 (mono_debugger_check_breakpoints): Likewise.
144 * debug-debugger.c: Implement the new breakpoint interface here.
146 2007-11-18 Zoltan Varga <vargaz@gmail.com>
148 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
149 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
151 * mini-x86.c (mono_arch_output_basic_block): Ditto.
153 2007-11-17 Zoltan Varga <vargaz@gmail.com>
155 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
157 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
160 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
163 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
164 returning a vtype in a register.
166 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
167 here from the arch specific code.
169 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
172 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
173 (mono_arch_emit_prolog): Increment maximum prolog size.
175 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
176 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
178 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
179 MonoGenericSharingContext.
181 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
182 MonoGenericSharingContext. Allocate memory from the cfg mempool.
184 2007-11-15 Mark Probst <mark.probst@gmail.com>
186 * mini.c, mini.h, generic-sharing.c: Functions for producing code
187 which extract fields out of the runtime generic context. Full
188 sharing of the NEWARR opcode.
190 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
192 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
193 --enable-minimal=ssa.
195 2007-11-13 Zoltan Varga <vargaz@gmail.com>
197 * mini-trampolines.c (mono_delegate_trampoline): Update after
198 mono_marshal_get_delegate_invoke () signature change.
200 2007-11-13 Mark Probst <mark.probst@gmail.com>
202 * mini.c: Removed the shared context in favor of the generic
203 sharing context. Allocate the MonoJitInfo structure with room for
204 the generic sharing context if it's needed.
206 * mini.h: Remove MonoGenericSharingContext declaration. It's in
207 domain-internals.h now.
209 * mini-x86.c: Pass the generic sharing context to get_call_info ().
211 * generic-sharing.c: Several changes for working without a shared
212 context and instead operating on open types instead.
214 2007-11-12 David S. Miller <davem@davemloft.net>
216 * inssel-sparc.brg: Fix double instruction emit.
218 2007-11-12 Zoltan Varga <vargaz@gmail.com>
220 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
221 Get/Set/Address methods.
223 * mini.c debug-debugger.c mini-trampolines.c: Update after
224 mono_marshal_get_delegate_invoke signature change.
226 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
228 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
229 This can happens with dynamic methods. Fixes the other bug in #322722.
231 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
233 * tramp-arm.c (mono_arch_patch_callsite): Support patching
236 * mini-arm.c (arm_patch): Implement patching of BX call
237 sequence. Fixes one of the bugs in #322722.
239 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
241 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
242 under Linux. We only need to flush every 32-byte cache line.
244 2007-11-07 Massimiliano Mantione <massi@ximian.com>
247 move_basic_block_to_end: Add branches when needed, eventually creating
249 optimize_branches: added a parameter that tells if it's ok to create
250 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
251 and avoid calling move_basic_block_to_end when it's not ok.
254 2007-11-07 Mark Probst <mark.probst@gmail.com>
256 * mini.c: Abort inlining call to InitializeArray if something
257 looks wrong. Let the icall handle it, which now has proper safety
260 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
262 * mini.c (mono_spill_call): add support for soft-float.
264 * mini.c (mono_method_to_ir): add support for soft-float
265 to inlined functions that return float.
267 * mini.c (mono_method_to_ir): add support for soft-float
268 to cee_stsfld opcode on float fields.
270 2007-11-05 Geoff Norton <gnorton@novell.com>
272 * mini-x86.h: Fix the structure access for X86 Leopard.
275 2007-11-05 Martin Baulig <martin@ximian.com>
278 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
279 after compiling the method to notify the debugger.
281 2007-11-05 Martin Baulig <martin@ximian.com>
283 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
285 2007-11-02 Zoltan Varga <vargaz@gmail.com>
287 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
288 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
290 2007-11-01 Zoltan Varga <vargaz@gmail.com>
292 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
293 native-to-managed wrappers.
295 2007-11-01 Geoff Norton <gnorton@novell.com>
297 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
300 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
302 * mini.c, mini-x86.c: when getting back from unmanaged code
303 to managed via a marshaled delegate we also need to set the
306 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
308 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
311 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
313 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
314 let the debugger or other external agents to tell the JIT when
315 a sw breakpoint has been inserted in the code that the JIT needs
316 to be able to inspect.
318 2007-10-31 Martin Baulig <martin@ximian.com>
321 (MonoDebuggerInfo): Remove `runtime_class_init'.
323 2007-10-30 Martin Baulig <martin@ximian.com>
326 (mono_debugger_thread_created): Added `MonoThread *' argument.
327 (mono_debugger_extended_notification): New public method.
328 (mono_debugger_trampoline_compiled): New public method.
331 (MonoDebuggerThreadInfo): Added `thread' and
332 `extended_notifications' fields.
335 (debugger_executable_code_buffer): New static variable.
338 (MonoDebuggerInfo): Added `executable_code_buffer',
339 `executable_code_buffer_size', `breakpoint_info_area',
340 `breakpoint_table' and `breakpoint_table_size'.
342 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
344 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
345 that IP either is an unused value or the vtable pointer. IMT
346 calls use vtable + offset now. Reduced by almost half the size
349 2007-10-26 Jonathan Chambers <joncham@gmail.com>
351 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
352 defines to access param registers. Replace long usage with
353 gsize as sizeof(long) != sizeof(void*) on Win64.
355 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
356 on Win64. Fix intrinsic, use _AddressOfReturnAddress
357 instead of non-existant _GetAddressOfReturnAddress.
359 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
360 param registers. Save/restore %rdi and %rsi in MonoLMF.
362 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
363 param registers. Modify (throw_exception) signature to take
364 %rdi and %rsi on Win64.
366 Code is contributed under MIT/X11 license.
368 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
370 * helpers.c: unlink debugging output files.
372 2007-10-25 Zoltan Varga <vargaz@gmail.com>
374 * mini.c: Move mono_create_ftnptr () to object.c.
376 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
378 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
379 optional. This function can now be used to disassemble code generated
380 outside the JIT such as trampolines and IMT thunks.
382 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
384 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
385 vtable pointer from a ldr instruction.
387 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
388 new IMT call sequence.
390 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
391 call sequence for interface invocations.
393 * mini-arm.c (mono_arch_emit_imt_argument): added, required
394 for imt support. This function is empty since IMT on ARM requires no
395 special handling on the IR side.
397 * mini-arm.c (mono_arch_find_imt_method): added, required for
400 * mini-arm.c (mono_arch_find_this_argument): added, required
403 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
404 a ldr instruction to load a value stored in the code stream.
406 * mini-arm.c (mono_arch_build_imt_thunk):added, required
410 2007-10-23 Zoltan Varga <vargaz@gmail.com>
412 * mini.c (mini_init): Install the jump trampoline callback.
414 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
416 * mini-trampolines.c: handle synchronized methods with the common
417 vtable trampoline (bug #335601).
419 2007-10-17 Zoltan Varga <vargaz@gmail.com>
421 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
423 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
426 * mini-ia64.h mini-ia64.c: Add support for IMT.
428 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
429 prolog. Fixes #331958.
431 2007-10-15 Zoltan Varga <vargaz@gmail.com>
433 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
435 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
437 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
440 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
442 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
445 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
447 * mini-x86.c, mini-x86.h: x86 support for the common vtable
450 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
452 * mini-trampolines.c: changed the magic rampoline to understand
453 the common vtable trampoline method: the method to invoke is
454 determined by the vtable displacement of the call.
456 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
458 * mini.c, mini.h: register the common vtable trampoline if the
459 architecture supports it.
461 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
463 * cpu-amd64.md: use the correct max length for tls_get.
465 2007-10-14 Zoltan Varga <vargaz@gmail.com>
467 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
468 CEE_STELEM_ANY. Fixes #333696.
470 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
472 * exceptions-x86.c: provide more graceful handling of the case where
473 we followed a bogus function pointer from managed code (bug #332866).
475 2007-10-11 Mark Probst <mark.probst@gmail.com>
477 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
478 replaces the generic_shared flag and will carry more information
481 * generic-sharing.c: Added mini_type_stack_size() which allows
482 allows open types if given a generic sharing context.
483 mini_get_basic_type_from_generic() takes a
484 MonoGenericSharingContext* instead of a MonoCompile* now.
486 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
487 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
488 mini-sparc.c, mini-x86.c: Trivial changes required by the two
489 changes above. Just passing arguments through to the right
492 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
494 * mini-arm.c: unify the call emission to emit_code_seq().
496 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
498 * tramp-arm.c: reduced the trampoline size.
500 2007-10-10 Mark Probst <mark.probst@gmail.com>
502 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
503 variable handling out of arch-specific code.
505 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
507 * mini-arm.c: implemented fast delegate dispatch.
509 2007-10-09 Zoltan Varga <vargaz@gmail.com>
511 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
512 that fp elimination is turned off if the space required by locals is too
515 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
517 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
518 ARM to the new style trampoline.
520 2007-10-09 Zoltan Varga <vargaz@gmail.com>
522 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
524 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
526 2007-10-09 Martin Baulig <martin@ximian.com>
529 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
530 `field_info_offset_offset'.
532 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
534 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
535 removed more internal usage of the r11 register and made it available
536 to the register allocator.
538 2007-10-08 Mark Probst <mark.probst@gmail.com>
540 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
541 when sharing generics and treat type variables as references.
543 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
545 * mini-ppc.c: started removing the internal uses of register r11
546 to eventually allow the register allocator to manage it as an
547 additional available register.
549 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
551 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
553 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
555 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
556 specific trampolines as they are not performance critical as a jump
557 target (maybe align as before only for AOT code?). This saves about
558 200 KB of native code on x86 for monodevelop startup.
560 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
562 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
565 2007-10-06 Zoltan Varga <vargaz@gmail.com>
567 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
569 * mini-sparc.h mini-sparc.c: Implement IMT support.
571 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
572 its smaller and doesn't clobber sparc_g1.
574 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
576 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
578 * mini-ppc.c: optimized the size of the IMT thunks a bit.
580 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
582 * mini-ppc.c: implemented fast delegate invocation.
584 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
586 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
588 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
590 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
591 code to the new style trampoline in preparation for IMT support.
593 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
595 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
596 systems already. This also reduces the specific trampiline sizes and
597 prepares for the use of r12 as the IMT identifier register.
599 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
601 * mini-mips.h: endianess fix (simplified from a patch by
602 Thomas Kunze <thommy@tabao.de>, bug #323737).
604 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
606 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
607 to access ucontext fields and enable netbsd support
608 (partially from Magnus Henoch <mange@freemail.hu>).
610 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
612 * genmdesc.pl: patch from Henryk Plötz <henryk@openmoko.org> to
613 use the preprocessor from the CPP env var if it is set.
615 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
617 * mini-trampolines.c: fixed an assertion and moved it earlier in the
618 code, before interface_offset gets used.
620 2007-10-02 Zoltan Varga <vargaz@gmail.com>
622 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
623 mono_class_setup_vtable () before accessing klass->vtable.
625 2007-10-01 Zoltan Varga <vargaz@gmail.com>
627 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
630 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
632 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
633 IMT slots (this saves hundreds of KB of memory in programs like
634 IronPython and Monodevelop).
636 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
638 * mini.c: print the delegate counter.
640 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
642 * mini-x86.c: make it easier to enable the debugging code for IMT
645 2007-09-28 Martin Baulig <martin@ximian.com>
648 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
649 `mono_method_klass_offset' and `mono_method_token_offset'.
651 2007-09-20 Mark Probst <mark.probst@gmail.com>
653 * mini.c: First generics sharing implementation. Can only share
654 in very simple cases. If sharing doesn't work it falls back to
655 dedicated compilation.
657 * mini.h: Flag in MonoCompile to specify whether generic
658 compilation is shared. Flags enum for marking which generic inst
659 of a context is used. Prototypes for helper functions.
661 * generic-sharing.c: Helper functions for generic method sharing.
663 * optflags-def.h: Optimization flag (gshared) for enabling generic
664 method sharing added.
666 * Makefile.am: generic-sharing.c added.
668 2007-09-19 Daniel Nauck <dna@mono-project.de>
670 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
672 2007-09-19 Massimiliano Mantione <massi@ximian.com>
673 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
676 2007-09-19 Martin Baulig <martin@ximian.com>
678 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
679 mono_debug_cleanup() is now part of mono_cleanup().
681 2007-09-18 Zoltan Varga <vargaz@gmail.com>
683 * driver.c (mono_main): Fix a warning.
685 2007-09-17 Zoltan Varga <vargaz@gmail.com>
687 * aot-compiler.c: Optimize various parts when processing large assemblies.
690 * mini.c (mono_patch_info_hash): Improve hash function.
692 2007-09-14 Jonathan Chambers <joncham@gmail.com>
694 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
696 Code is contributed under MIT/X11 license.
698 2007-09-14 Zoltan Varga <vargaz@gmail.com>
700 * mini.c (mini_init): Fix a leak.
702 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
704 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
706 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
708 2007-09-14 Zoltan Varga <vargaz@gmail.com>
710 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
712 2007-09-13 Zoltan Varga <vargaz@gmail.com>
714 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
717 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
719 * mini.c (handle_alloc): Enable managed allocators in AOT code.
721 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
723 * aot-runtime.c (decode_patch_info): Ditto.
725 2007-09-12 Jonathan Chambers <joncham@gmail.com>
727 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
728 static case. Cache delegates in architecture specific code,
729 based on number of parameters.
731 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
732 in architecture specific code, based on number of parameters.
734 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
735 caching happen in architecture specific code now.
737 Code is contributed under MIT/X11 license.
739 2007-09-12 Jonathan Chambers <joncham@gmail.com>
741 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
742 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
743 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
745 Code is contributed under MIT/X11 license.
747 2007-05-15 Massimiliano Mantione <massi@ximian.com>
748 * mini.c: (mono_thread_abort) Fixed bug #82416.
750 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
752 * mini.: hook the new managed GC allocation feature into the JIT.
754 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
756 * mini.c: implementation for the new runtime tls opcode.
758 2007-09-11 Martin Baulig <martin@ximian.com>
761 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
762 `mono_method_inflated_offset'.
764 2007-09-07 Zoltan Varga <vargaz@gmail.com>
766 * driver.c mini.h mini.c: Add a new devel command line option for injecting
767 async exceptions into a method.
769 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
770 purpose of testing whenever the unwinder works at every instruction.
772 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
774 * mini.c: check accessibility of method used in ldftn (fixes
777 2007-09-04 Zoltan Varga <vargaz@gmail.com>
779 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
781 * inssel.brg: Fix a warning.
783 2007-09-03 Martin Baulig <martin@ximian.com>
785 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
786 now takes the `main_method' as argument.
788 2007-09-02 Zoltan Varga <vargaz@gmail.com>
790 * cpu-sparc.md (endfilter): Add missing src1:i argument.
792 2007-08-30 Jonathan Chambers <joncham@gmail.com>
794 * driver.c: include the cil-coff.h header on Windows.
796 Code is contributed under MIT/X11 license.
798 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
800 * mini.c, driver.c: don't include the cil-coff.h header.
802 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
804 * mini.c: flag places that needs fixes fo soft-float support.
806 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
808 * mini.h, inssel-float.brg: fix soft-float constant loads on big
809 endian systems (partially from Dean Jenkins, bug #81924).
811 2007-08-28 Mark Probst <mark.probst@gmail.com>
813 * mini.c (check_linkdemand): Remove embedded reference object in
814 call to LinkDemandSecurityException.
815 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
816 with an IntPtr instead of a reference object.
818 2007-08-28 Zoltan Varga <vargaz@gmail.com>
820 * mini.c (handle_initobj): Handle alignment properly.
822 * inssel.brg (mini_emit_memset): Ditto.
824 * inssel.brg (mini_emit_memcpy): Ditto.
826 * inssel-sparc.brg: Ditto.
828 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
830 2007-08-26 Zoltan Varga <vargaz@gmail.com>
832 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
833 exceptions raised in unmanaged code. Fixes part of #82594.
835 2007-08-24 Mark Probst <mark.probst@gmail.com>
837 * mini.c (mono_method_to_ir), declsec.c
838 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
840 2007-08-22 Martin Baulig <martin@ximian.com>
843 (MonoDebuggerThreadInfo): New typedef.
844 (mono_debugger_thread_table): New global variable.
845 (mono_debugger_thread_created): New public function.
846 (mono_debugger_thread_cleanup): New public function.
850 - removed `get_current_thread' and `lookup_assembly'.
851 - removed `data_table'.
852 - added `thread_table'.
855 (mono_thread_start_cb): Call mono_debugger_thread_created().
856 (mono_thread_attach_cb): Likewise.
857 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
858 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
861 * driver.c (mono_main): Move mono_debug_init() up, before calling
862 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
864 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
866 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
867 together when passing several arguments of type double (gives a small
868 speedup and saves a few bytes of generated code).
870 2007-08-20 Jb Evain <jbevain@novell.com>
872 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
874 2007-08-20 Jb Evain <jbevain@novell.com>
876 * mini.c (mono_method_to_ir): throw MethodAccessException
877 and FieldAccessException instead of InvalidProgramException.
879 2007-08-20 Mark Probst <mark.probst@gmail.com>
881 * mini.c: CoreCLR security checks.
883 * mini.h: Removed MonoSecurityMode (moved to
884 metadata/security-manager.h) and mono_security_mode global var
885 (replaced by set/get functions in security-manager.h).
887 * driver.c: Added "core-clr-test" security mode for testing. Used
888 set-function for setting security mode.
890 2007-08-17 Mark Probst <mark.probst@gmail.com>
892 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
893 the new jit_info_table.
895 * driver.c: Test code for the new jit_info_table (enabled by the
896 define MONO_JIT_INFO_TABLE_TEST).
898 2007-08-14 Zoltan Varga <vargaz@gmail.com>
900 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
901 detection of call <REG> instruction sequence. Fixes build on freebsd.
903 2007-08-13 Zoltan Varga <vargaz@gmail.com>
905 * mini-exceptions.c: Fix a warning.
907 2007-08-11 Zoltan Varga <vargaz@gmail.com>
909 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
910 stack overflow handling code on amd64 too.
912 * mini-exceptions.c (mono_setup_altstack): Make this use
913 mono_thread_get_stack_bounds ().
915 * mini-x86.h: Disable sigaltstack on solaris x86.
917 2007-08-10 Zoltan Varga <vargaz@gmail.com>
919 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
921 2007-08-10 Geoff Norton <gnorton@customerdna.com>
923 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
925 2007-08-08 Zoltan Varga <vargaz@gmail.com>
927 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
929 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
931 2007-08-03 Neale Ferguson <neale@sinenomine.net>
933 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
936 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
938 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
939 to be emitted (bug #82281).
941 2007-08-01 Martin Baulig <martin@ximian.com>
943 Merged the `debugger-dublin' branch.
945 * debug-debugger.h (MonoDebuggerInfo):
946 Removed the `old_*' compatibility entries.
947 Added `debugger_version' and `data_table'.
948 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
949 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
952 (MiniDebugMethodBreakpointInfo): Add `address_list'.
953 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
954 instead of a `gconstpointer'.
955 (mono_debugger_insert_method_breakpoint): Return a
956 `MonoDebugMethodAddressList *'.
958 2007-06-28 Martin Baulig <martin@ximian.com>
960 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
962 2007-08-01 Zoltan Varga <vargaz@gmail.com>
964 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
965 __builtin_frame_address () since it is broken on older gcc versions.
967 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
969 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
970 on the stack overflow handling and made the managed stack overflows
971 catchable in most cases using soft guard pages.
972 * exceptions-x86.c: added code to restore the protection in the soft
973 guard pages at the end of exception handling.
975 2007-07-31 Zoltan Varga <vargaz@gmail.com>
977 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
979 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
981 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
984 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
986 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
987 signal handling support until it has been ported to the new mechanism.
988 * mini.c: fixed stack overflow detection and use the new
989 architecture code to handle signals on the altstack.
991 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
993 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
994 stack overflows on the alt stack.
996 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
998 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
999 stack overflows on the alt stack.
1001 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
1003 * exceptions-ppc.c: cleanup preparing for altstack support.
1005 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
1007 * exceptions-arm.c: cleanup preparing for altstack support.
1009 2007-07-27 Mark Probst <mark.probst@gmail.com>
1011 * mini.c (print_jit_stats): Output hazard pointer stats.
1013 2007-07-26 Mark Probst <mark.probst@gmail.com>
1015 * driver.c, mini.c: Replaced security mode flags with a single
1018 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
1020 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
1022 2007-07-25 Mark Probst <mark.probst@gmail.com>
1024 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
1025 (which doesn't do anything yet) for activating Core CLR
1026 (Silverlight) security.
1028 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
1030 * mini-codegen.c: work around a possible gcc bug on arm.
1032 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
1034 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
1035 message for platforms that don't support AOT compilation.
1037 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
1039 * mini.h, mini.c, driver.c: temporary smcs hack.
1041 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
1043 * mini-arm.h, mini-arm.c: arm EABI fixes.
1045 2007-07-22 Zoltan Varga <vargaz@gmail.com>
1047 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
1050 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
1051 trampolines taking a method argument.
1053 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
1055 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
1056 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
1058 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
1059 JIT compilation throws an exception. Fixes #82050.
1061 2007-07-19 Mark Probst <mark.probst@gmail.com>
1063 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
1064 with the MONO_EXCEPTION_ defines.
1066 2007-07-17 Zoltan Varga <vargaz@gmail.com>
1068 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
1071 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
1072 the cause of an assertion.
1074 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
1076 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
1079 2007-07-15 Zoltan Varga <vargaz@gmail.com>
1081 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
1082 assert. Should fix #82103.
1084 2007-07-14 Zoltan Varga <vargaz@gmail.com>
1086 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
1087 here too. Fixes #82095.
1089 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
1092 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
1094 * mini-amd64.h: Enable IMT for amd64.
1096 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
1098 2007-07-12 Zoltan Varga <vargaz@gmail.com>
1100 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
1102 2007-07-12 Mark Probst <mark.probst@gmail.com>
1104 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
1105 as soon as check_linkdemand sets an exception_type.
1107 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
1109 * mini-x86.c: fixed offsets for IMT call sequence.
1110 * mini-x86.h: enable IMT again.
1112 2007-07-11 Zoltan Varga <vargaz@gmail.com>
1114 * trace.c (mono_trace_enter_method): Decode MonoType too.
1116 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
1118 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
1120 * mini-amd64.c: Add preliminary IMT implementation.
1122 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
1124 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
1125 understand the new IMT-base interface invocation (thanks to
1126 Daniel Nauck for the report and the remote debugging session).
1128 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
1130 * mini-x86.c: size and speed optimizations for the IMT bsearch.
1132 2007-07-11 Zoltan Varga <vargaz@gmail.com>
1134 * Makefile.am (aotcheck): Make this actually use the AOTed code.
1136 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
1138 * mini-trampolines.c: implement AOT IMT support.
1139 * mini-x86.h: enable IMT support for wider testing.
1141 2007-07-10 Zoltan Varga <vargaz@gmail.com>
1143 * inssel.brg (emit_imt_argument): Add aot support here.
1145 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
1147 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
1149 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
1150 of the IMT implementation, partially from massi, with my
1151 implementation of the bsearch sequence. Disabled by default until
1152 the AOT code is implemented.
1154 2007-07-10 Zoltan Varga <vargaz@gmail.com>
1156 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
1158 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
1160 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
1162 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
1163 arch-independent IMT JIT code from Massimiliano
1164 Mantione (massi@ximian.com) with small cleanups from me.
1166 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
1168 * Makefile.am: fix svn invocation to get the svn revision to be
1169 independent of the local language (build fix).
1171 2007-07-09 Mark Probst <mark.probst@gmail.com>
1173 * mini.c (inline_method): Reset cfg->exception_type if the
1174 inlining is aborted. Fixes: 82049.
1176 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
1178 * mini.c: remove assert from exception handling code when exception_ptr
1181 2007-07-05 Zoltan Varga <vargaz@gmail.com>
1183 * mini.c (mono_codegen): Add an assert.
1185 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
1186 enter and leave code.
1187 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
1189 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
1191 * mini-ppc.c: fixed memory corruption for localloc(0)
1194 2007-07-05 Zoltan Varga <vargaz@gmail.com>
1196 * mini.c: Fix warnings.
1198 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
1200 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
1201 to emit better double->int conversions.
1203 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
1205 * mini.c: the provided Min/Max optimizations are valid for unisgned
1208 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
1210 * 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
1212 2007-06-28 Miguel de Icaza <miguel@novell.com>
1214 * mini.c (mono_running_on_valgrind): Add support for reporting the
1215 method and its boundaries to valgrind.
1217 2007-06-28 Martin Baulig <martin@ximian.com>
1219 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
1221 2007-06-25 Zoltan Varga <vargaz@gmail.com>
1223 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
1225 * generic.2.cs: Add new test case.
1227 2007-06-25 Martin Baulig <martin@ximian.com>
1229 Merged the `debugger-dublin' branch.
1232 (mono_debugger_insert_method_breakpoint): New public method.
1233 (mono_debugger_remove_method_breakpoint): Likewise.
1234 (mono_debugger_check_breakpoints): New static method.
1235 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
1237 * debug-debugger.h (MonoDebuggerInfo):
1238 Renamed (to keep backward compatibility in the vtable):
1239 `insert_breakpoint' -> `old_insert_breakpoint'.
1240 `remove_breakpoint' -> `old_remove_breakpoint'.
1241 `create_string' -> `old_create_string'.
1242 `lookup_class' -> `old_lookup_class'.
1243 `lookup_type' -> removed; changed into a dummy field.
1244 `lookup_assembly' -> `old_lookup_assembly'.
1245 Added (same functionality, but different signature):
1246 `create_string', `lookup_class', `lookup_assembly'
1248 `get_method_addr_or_bpt', `remove_method_breakpoint',
1249 `runtime_class_init'.
1251 * debug-debugger.c: Merged the `debugger-dublin' branch.
1253 2007-06-23 Zoltan Varga <vargaz@gmail.com>
1255 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
1257 (peephole_pass): Likewise.
1259 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
1261 * driver.c: hopefully make setaffinity work also for ancient
1264 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
1266 * driver.c : win32 build fix.
1268 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
1270 * driver.c: check for the MONO_NO_SMP env var and bind to a single
1271 processor if it is set.
1273 2007-06-21 Martin Baulig <martin@ximian.com>
1275 * debug-mini.h: New file.
1278 (mono_debugger_insert_breakpoint_full): Moved here from
1279 ../metadata/mono-debug-debugger.c.
1280 (mono_debugger_remove_breakpoint): Likewise.
1281 (mono_debugger_breakpoint_callback): Likewise.
1283 2007-06-15 Raja R Harinath <rharinath@novell.com>
1285 * jit-icalls.c (mono_helper_compile_generic_method): Update to
1286 changes in MonoGenericClass.
1288 2007-06-14 Zoltan Varga <vargaz@gmail.com>
1290 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
1292 2007-06-14 Raja R Harinath <rharinath@novell.com>
1294 * jit-icalls.c (mono_helper_compile_generic_method): Update to
1295 removal of MonoGenericMethod.
1297 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
1299 * mini-exceptions.c: hooks for the exception events profiling API.
1301 2007-06-14 Randolph Chung <tausq@debian.org>
1303 * Makefile.ma: Add hppa target.
1304 * mini-arch.h: Include mini-hppa.h
1305 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
1306 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
1307 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
1309 2007-06-14 Randolph Chung <tausq@debian.org>
1311 * inssel.brg: Add rules for "chained" compare-branch operations so that
1312 a single compare op can affect multiple branches. Adjust cost for
1313 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
1314 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
1315 cost for some rules so that they can more easily be overridden by
1316 per-arch rules (with fixes from lupus).
1317 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
1319 2007-06-13 Randolph Chung <tausq@debian.org>
1321 * mini-ops.h: Reorder branch ops so that they match the order of the
1322 corresponding CEE_* ops. The code expects them this way.
1323 Add new ops for HPPA target.
1324 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
1326 2007-06-13 Randolph Chung <tausq@debian.org>
1328 * mini-exceptions.c: Handle cases where the stack grows towards
1330 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
1332 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
1334 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
1336 * driver.c: explain where a non-matching corlib is found.
1338 2007-06-13 Mark Probst <mark.probst@gmail.com>
1340 * mini.c (print_jit_stats): Output dynamic code allocation stats.
1342 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
1344 * mini-exceptions.c: Generate a method profile leave event during
1345 an exception to ensure that the profiler gets notified.
1347 2007-06-07 Zoltan Varga <vargaz@gmail.com>
1349 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
1352 * cpu-amd64.md: Add long_and/or/xor opcodes.
1354 2007-06-06 Wade Berrier <wberrier@novell.com>
1356 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
1357 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
1358 length of instruction shr_imm (expected 8, got 10)
1360 2007-06-06 Zoltan Varga <vargaz@gmail.com>
1362 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
1364 2007-06-06 Mark Probst <mark.probst@gmail.com>
1366 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
1367 MonoInternalHashTable again (fixed bug in the internal hash table
1370 2007-06-06 Mark Probst <mark.probst@gmail.com>
1372 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
1373 Have to figure out what makes it crash the SWF regression.
1375 2007-06-05 Zoltan Varga <vargaz@gmail.com>
1377 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
1379 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
1381 * mini.c: optimize out the type check when storing null in a
1384 2007-06-04 Mark Probst <mark.probst@gmail.com>
1386 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
1387 MonoInternalHashTable.
1389 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
1391 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
1392 signed integer methods.
1394 2007-06-02 Zoltan Varga <vargaz@gmail.com>
1396 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
1397 permanently since the current approach doesn't work.
1399 2007-06-02 Zoltan Varga <vargaz@gmail.com>
1401 * inssel.brg (stmt): Only call delegate->invoke_impl if
1402 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
1404 2007-06-01 Zoltan Varga <vargaz@gmail.com>
1406 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
1407 the sreg2==rdx case.
1409 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
1410 account if it contains a rex prefix.
1411 (peephole_pass): Handle OP_FMOVE as well.
1413 2007-06-01 Zoltan Varga <vargaz@gmail.com>
1415 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
1416 as it causes regressions.
1418 2007-05-31 Zoltan Varga <vargaz@gmail.com>
1420 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
1421 static case as well.
1423 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
1425 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
1426 (mono_arch_get_this_arg_from_call): Ditto.
1428 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
1430 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
1433 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
1434 (mono_arch_get_this_arg_from_call): Ditto.
1436 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
1438 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
1439 try to create optimized invoke code and use that for further invocations.
1440 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
1442 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
1444 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
1446 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
1447 sealed classes or methods.
1448 *devirtualization.cs: tests for the new optimization
1450 2007-05-29 Zoltan Varga <vargaz@gmail.com>
1452 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
1453 by the update_volatile () function.
1455 2007-05-27 Zoltan Varga <vargaz@gmail.com>
1457 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
1460 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
1462 2007-05-24 Jonathan Chambers <joncham@gmail.com>
1464 * mini.c: Add configure checks for header files.
1465 * mini-x86.c: Add configure checks for header files.
1466 * trace.c: Add configure checks for header files.
1467 * aot-runtime.c: Add configure checks for header files.
1468 * aot-compiler.c: Add configure checks for header files.
1469 * driver.c: Add configure checks for header files.
1470 * mini-codegen.c: Add configure checks for header files.
1472 Code is contributed under MIT/X11 license.
1474 2007-05-22 Zoltan Varga <vargaz@gmail.com>
1476 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
1477 icompare_imm -128 + op_iclt. Fixes #81703.
1479 2007-05-19 Zoltan Varga <vargaz@gmail.com>
1481 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
1483 2007-05-15 Massimiliano Mantione <massi@ximian.com>
1485 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
1486 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
1487 so that all isinst checks now use "interface_bitmap".
1489 2007-05-15 Zoltan Varga <vargaz@gmail.com>
1491 * cpu-amd64.md (jmp): Fix a warning.
1493 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
1495 * basic.cs: Add new regression test.
1497 * basic.cs: Remove test which is now in basic-long.cs.
1499 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
1501 * basic-long.cs: Add new test.
1503 2007-05-13 Zoltan Varga <vargaz@gmail.com>
1505 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
1507 2007-05-12 Zoltan Varga <vargaz@gmail.com>
1509 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
1511 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
1514 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
1515 throwing code a bit.
1517 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
1518 the exception throwing code a bit.
1520 * mini-x86.c (get_call_info): Allocate result from a mempool.
1522 2007-05-11 Zoltan Varga <vargaz@gmail.com>
1524 * aot-compiler.c (find_typespec_for_class): Fix the assert.
1526 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
1528 * mini.h (MonoCompile): Add 'token_info_hash' field.
1530 * mini.c: Save token->method associations during compilation so the AOT
1531 compiler can use it.
1533 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
1534 which reference generic classes and methods.
1536 2007-05-10 Zoltan Varga <vargaz@gmail.com>
1538 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
1540 * aot-compiler.c (compile_method): Fix a typo in a comment.
1542 * aot-runtime.c (decode_cached_class_info): Skip generic types.
1544 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
1547 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
1549 2007-05-09 Zoltan Varga <vargaz@gmail.com>
1551 * mini.h (MonoCompile): Add 'args' field.
1553 * mini.c (mono_compile_create_vars): Store variables representing the arguments
1556 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
1558 2007-05-08 Zoltan Varga <vargaz@gmail.com>
1560 * mini.c (mono_compile_get_interface_var): Remove this unused function.
1562 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
1564 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
1565 opcodes for some opcodes.
1567 * mini.h *.brg *.c: Use the new opcodes.
1569 2007-05-08 Massimiliano Mantione <massi@ximian.com>
1571 * mini.h: Bumped aot revision.
1573 * inssel.brg: modified code generation of type checks for interfaces
1574 to use the new "MonoClass.interface_bitmap" instead of the old
1575 "MonoClass.interface_offsets".
1577 2007-04-30 Zoltan Varga <vargaz@gmail.com>
1579 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
1581 2007-04-29 Zoltan Varga <vargaz@gmail.com>
1583 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
1586 2007-04-27 Neale Ferguson <neale@sinenomine.net>
1588 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
1590 2007-04-27 Wade Berrier <wberrier@novell.com>
1592 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
1593 mini.h) to fix build.
1595 2007-04-26 Zoltan Varga <vargaz@gmail.com>
1597 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
1599 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
1600 causes the corlib unit tests to fail.
1602 2007-04-25 Zoltan Varga <vargaz@gmail.com>
1604 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
1606 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
1608 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
1609 opcodes to the comparison relations.
1611 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
1612 opcodes to their types.
1614 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
1616 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
1617 it in cfg->arch.cinfo.
1619 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
1621 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
1622 cfg->cil_offset_to_bb.
1624 2007-04-24 Zoltan Varga <vargaz@gmail.com>
1626 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
1627 created becase of initlocals.
1629 2007-04-23 Zoltan Varga <vargaz@gmail.com>
1631 * mini-alpha.c cpu-alpha.md: More alpha port work from
1632 Sergey Tikhonov <tsv@solvo.ru>.
1634 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
1636 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
1638 2007-04-19 Zoltan Varga <vargaz@gmail.com>
1640 * cpu-s390.md (break): Correct the length of break instruction.
1642 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
1644 * mini.c: fix a couple of soft-float issues and comments.
1646 2007-04-15 Miguel de Icaza <miguel@novell.com>
1648 * trace.c (is_filenamechar): - is also a filename char.
1650 2007-04-15 Neale Ferguson <neale@sinenomine.net>
1652 * mini-s390.c: Correct checking for enum type in return value processing.
1654 2007-04-14 Raja R Harinath <rharinath@novell.com>
1656 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
1657 (version.h): Makefile is in the build directory.
1659 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
1661 * mini-amd64.h: fix for assertion failure on Solaris/amd64
1663 2007-04-11 Martin Baulig <martin@ximian.com>
1665 * mini.c (can_access_member): Fix handling of generic classes;
1668 2007-04-10 Zoltan Varga <vargaz@gmail.com>
1670 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
1672 2007-04-05 Zoltan Varga <vargaz@gmail.com>
1674 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
1676 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
1678 * mini-codegen.c: make sure the right spill amount is
1679 used for fp or integer registers (fixes the float_sub_spill() on ppc).
1681 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
1683 * mini-ppc.c: fixes for the fp_branch_nan test.
1685 2007-03-23 Zoltan Varga <vargaz@gmail.com>
1687 * basic.cs: Comment out new test which still fails on ia64.
1689 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
1691 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
1693 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
1695 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
1697 2007-03-22 Zoltan Varga <vargaz@gmail.com>
1699 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
1700 on 64 bit machines. Fixes part of #80738.
1702 * basic.cs: Add regression test.
1704 2007-03-17 Zoltan Varga <vargaz@gmail.com>
1706 * inssel.brg basic.cs: Revert previous change to fix build.
1708 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
1711 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
1713 * basic.cs: Add new regression test.
1715 2007-03-17 Zoltan Varga <vargaz@gmail.com>
1717 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
1720 2007-03-16 Neale Ferguson <neale@sinenomine.net>
1722 * cpu-s390x.md: Correct length of break instruction.
1724 2007-03-16 Neale Ferguson <neale@sinenomine.net>
1726 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
1727 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
1729 2007-03-15 Jonathan Chambers <joncham@gmail.com>
1731 * *.c: Begin WIN64 port.
1732 * mini.c: Use correct register in profiler.
1733 * mini-amd64.c: No inline assembly on Win64.
1734 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
1735 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
1736 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
1737 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
1738 mono_arch_ip_from_context for Win64.
1740 Contributed under MIT/X11 license.
1742 2007-03-15 Zoltan Varga <vargaz@gmail.com>
1744 * exceptions-amd64.c (seh_handler): Ditto.
1746 * exceptions-x86.c (seh_handler): Fix a memory leak.
1748 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
1750 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
1751 mini-s390x.c: fixed peephole optimizations to deal
1752 correctly with 1 and 2 byte reload avoidance.
1754 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
1756 * cpu-s390.md, cpu-s390x.md: update localloc length.
1758 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
1760 * cpu-g4.md: added missing descriptions.
1762 2007-03-14 Miguel de Icaza <miguel@novell.com>
1764 * Makefile.am: Add support so the tail tests are not executed on
1765 PowerPC as that is a known limitation of the PowerPC port.
1767 2007-03-13 Jonathan Chambers <joncham@gmail.com>
1769 * runmdesc.bat: Move to msvc directory.
1771 2007-03-13 Jonathan Chambers <joncham@gmail.com>
1773 * runmdesc.bat: Run executable that was produced by the current
1774 target and sent via an argument.
1776 2007-03-11 Zoltan Varga <vargaz@gmail.com>
1778 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
1781 * generics.2.cs: Add regression test.
1783 2007-03-09 Wade berrier <wberrier@novell.com>
1785 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
1787 2007-03-09 Zoltan Varga <vargaz@gmail.com>
1789 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
1790 AOT code depends on this.
1792 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
1794 * mini.c: more precise tracking of types in the eval stack
1795 (part of fix for bug #81044).
1797 2007-03-07 Zoltan Varga <vargaz@gmail.com>
1799 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
1801 * aot-compiler.c (encode_patch): Remove an obsolete comment.
1803 2007-03-06 Zoltan Varga <vargaz@gmail.com>
1805 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
1807 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
1809 2007-02-22 Zoltan Varga <vargaz@gmail.com>
1811 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
1812 a pointer on 64 bit systems. Fixes #80190.
1814 * iltests.il: Add new regression test.
1816 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
1818 * mini.c: inline a constant for Environment.IsRunningOnWindows.
1820 2007-02-19 Geoff Norton <gnorton@customerdna.com>
1822 * trace.c: Remove an erroneous alignemnt check when tracing.
1823 Fixes --trace on OSX86.
1825 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
1827 * mini-$(arch).h: initialize SP in context for all the archs.
1829 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
1831 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
1832 regressions in the thread tests.
1834 2007-02-14 Zoltan Varga <vargaz@gmail.com>
1836 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
1837 - fixed implementation of LOCALLOC opcode
1838 - implemented non-un compare for floats
1840 - implementation of FDIV and CKFINITE opcodes
1841 - fixes for latest mono updates
1842 - additional arch opcodes
1844 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
1846 * Makefile.am: simplify and merge rules for cross-compilation.
1848 2007-02-07 Massimiliano Mantione <massi@ximian.com>
1850 * local-propagation.c: Actually *apply* the fix for bug 80591...
1852 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
1854 * mini-exceptions.c: backuot part of the last change
1855 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
1857 2007-02-06 Massimiliano Mantione <massi@ximian.com>
1858 * inssel.brg: Fix bug 59286.
1861 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
1863 * mini-exceptions.c: patch from Zoltan to correctly check for
1864 stack boundaries (using the stack register, not the frame register),
1865 fixes bugs #80724, #79717.
1867 2007-02-03 Zoltan Varga <vargaz@gmail.com>
1869 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
1870 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
1872 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
1873 presence of frame pointer elimination.
1875 2007-02-01 Geoff Norton <gnorton@customerdna.com>
1877 * mini-x86.h: NetBSD UCONTEX_REG defines.
1879 2007-02-01 Zoltan Varga <vargaz@gmail.com>
1881 * inssel-amd64.brg: Fix amd64 build.
1883 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
1885 * mini.h: remove extern to workaround what looks likes gcc bug 26905
1888 2007-01-31 Zoltan Varga <vargaz@gmail.com>
1890 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
1893 * mini-<ARCH>.c: Use mono_is_regsize_var ().
1895 2007-01-30 Mark Mason <mason@broadcom.com>
1897 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
1898 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
1899 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
1900 beginning support for CEE_JMP [not quite working yet]
1901 * tramp-mips.c: LMF handling now works
1903 2007-01-30 Zoltan Varga <vargaz@gmail.com>
1905 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
1907 * mini.h (NULLIFY_INS): New macro.
1909 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
1911 * mini.c: statistical profiler fix for windows, patch
1912 from Tor Lillqvist (tml@novell.com).
1914 2007-01-30 Massimiliano Mantione <massi@ximian.com>
1915 * local-propagation.c: Fix bug 80591.
1917 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
1919 * Makefile.am: put back the --export-dynamic option as with
1920 the previous gmodule flags (thanks to Robert Jordan).
1922 2007-01-28 Zoltan Varga <vargaz@gmail.com>
1924 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
1926 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
1927 simplify and speed up the local register allocator. Also rename some fields
1928 like iassign->vassign.
1930 * regalloc.c: Remove some functions which are no longer used since their
1931 inlined version is in mini-codegen.c.
1933 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
1935 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
1937 2007-01-27 Zoltan Varga <vargaz@gmail.com>
1939 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
1940 narrowing. Fixes #80622.
1942 * iltests.il: Add new regresssion test.
1944 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
1946 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
1947 debug-debugger.c, debug-debugger.h: warning fixes.
1948 * driver.c: updated copyright year and made it fit in one line.
1950 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
1952 * aot-runtime.c: updated to use mono-dl instead of gmodule.
1954 2007-01-25 Zoltan Varga <vargaz@gmail.com>
1956 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
1958 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
1960 * iltests.il: Add new test for bug #80507.
1962 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
1964 * mini-arm.h: use soft-float also on vfp for now.
1966 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
1968 * mini.c: fix some more soft-float issues.
1970 2007-01-24 Zoltan Varga <vargaz@gmail.com>
1972 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
1974 2007-01-24 Massimiliano Mantione <massi@ximian.com>
1975 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
1976 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
1977 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
1979 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
1981 * mini-arm.c: typo fix.
1983 2007-01-23 Neale Ferguson <neale@sinenomine.net>
1985 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
1987 2007-01-21 Zoltan Varga <vargaz@gmail.com>
1989 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
1990 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
1992 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
1994 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
1996 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
1998 * inssel.brg: Fix a warning.
2000 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
2002 * abcremoval.c ssa.c ssapre.c: Update after this change.
2004 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
2006 * dominators.c (df_set): Use mono_bitset_union_fast.
2008 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
2010 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
2011 mini-codegen.c: reduce relocations and memory usage for the cpu
2014 2007-01-20 Zoltan Varga <vargaz@gmail.com>
2016 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
2018 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
2019 to reduce their size.
2021 2007-01-19 Mark Mason <mason@broadcom.com>
2023 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
2024 * mini-mips.c: more configuration macros, support long conditional branches, additional
2025 asserts, fix epilog instrumentation.
2026 * mini-mips.h: use standard stack walk
2027 * cpu-mips.md: increase size of div, rem and conditional branches
2029 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
2031 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
2034 2007-01-19 Zoltan Varga <vargaz@gmail.com>
2036 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
2037 (compile_method): Ditto.
2039 * aot-runtime.c (decode_klass_info): Ditto.
2041 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
2042 needed by the code generated by inssel.brg. Also fix a warning.
2044 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
2046 * mini.c: deal with enums that become genericinsts by
2047 being nested in a generic class (bug #79956).
2049 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
2051 * mini.c: match the generic definition to check for
2052 private access with generic types (bug #78431).
2054 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
2056 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
2057 to make life easier for people cross-compiling that insist on not
2060 2007-01-17 Mark Mason <mason@broadcom.com>
2062 * inssel-long.brg: patch to deal with mips missing flags
2063 * inssel-long32-mips.brg: implement overflow checks
2064 * insset-mips.brg: implement overflow checks
2065 * mini-mips.h: implement conditional exception handling
2066 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
2067 Remove unused code, minor cleanups.
2068 * exceptions-mips.c: minor cleanups
2069 * mini-ops.h: add mips conditional exception ops
2070 * cpu-mips.md: add mips conditional exception ops
2073 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
2075 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
2076 to deal with mips missing of flags.
2078 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
2080 * exceptions-ppc.c: execute fault handlers.
2082 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
2084 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
2086 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
2088 * mini.c: handle also floating point values in initialize_array.
2090 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
2092 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
2093 array initialization and make it conditional on the intrins option.
2095 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
2097 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
2098 relocations and put the patch info names close to the enum definition.
2100 2007-01-15 Mark Mason <mason@broadcom.com>
2102 * basic.cs, exceptions.cs: break up large tests to increase debugability.
2104 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
2106 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
2108 2007-01-12 Raja R Harinath <rharinath@novell.com>
2110 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
2112 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
2114 * Makefile.am: distribute the mips sources.
2116 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
2118 * mini-codegen.h: handle bug #80489 here, by excluding ecx
2121 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
2123 * cpu-x86.md: back out for now as this triggers other regressions.
2125 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
2127 * cpu-x86.md: force src1 and dest regpair for long shift instructions
2128 to eax:edx, so ecx can't get allocated to them (bug #80489).
2130 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
2132 * mini.c, mini-exceptions.c: enabled running fault handlers
2135 2007-01-03 Miguel de Icaza <miguel@novell.com>
2137 * driver.c: If nothing fail, do not use the string "failed",
2138 because it makes it very annoying to view test result logs on the
2141 2006-12-30 Miguel de Icaza <miguel@novell.com>
2143 * debug-debugger.c (mono_debugger_main): Rename "main" to
2144 "main_method" to prevent a warning.
2146 Remove a warning for unused field.
2148 2006-12-28 Martin Baulig <martin@ximian.com>
2151 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
2153 2006-12-22 Martin Baulig <martin@ximian.com>
2155 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
2156 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
2157 seperate `.mdb_debug_info' section, so we can access it from the
2158 debugger even if the binary is stripped.
2160 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
2161 from the `.mdb_debug_info' here to prevent the linker from
2162 removing that section.
2164 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
2167 2006-12-19 Robert Jordan <robertj@gmx.net>
2169 * mini-x86: enable the code to return small structures in
2170 registers for FreeBSD as well. Fixes bug #80278.
2171 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
2173 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
2175 * mini-x86.c: align the stack when calling the profiler
2176 function instrumenting the prolog (on OSX).
2178 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
2180 * mini.c: emit a break opcode where Debugger.Break () is called.
2182 2006-12-13 Miguel de Icaza <miguel@novell.com>
2184 * mini.c (mono_method_to_ir): Provide useful information on this
2185 assert, to prevent others from debugging like I did.
2187 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
2189 * mini.c: enable code which was incorrectly commented
2192 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
2194 * mini-x86.c: enable on OSX, too, the code to return small
2195 structures in registers.
2197 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
2199 * mini-x86.c: remove the use of the dynamic code manager here, too.
2201 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
2203 * mini.h, debug-debugger.c, tramp-*.c: fixed
2204 mono_debugger_create_notification_function() to use
2205 mono_global_codeman_reserve () instead of a dynamic code manager.
2207 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
2209 * mini.c, jit-icalls.h, jit-icalls.c: remove the
2210 ves_array_element_address() jit icall and use a generated
2211 managed method instead (which is about 4 times faster for a rank 3
2214 2006-11-29 Mark Mason <mason@broadcom.com>
2216 * basic-calls.cs: additional tests for passing
2217 structures as function arguments.
2219 2006-11-29 Mark Mason <mason@broadcom.com>
2221 * mini-mips.h: disable custom exception handling
2222 * mini-mips.c: throw/rethrow should use jalr to call
2223 exception stubs. Fixed bug with passing structures
2224 by value. More support for tracing floating point
2227 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
2229 * mini.c: fixed typo in the soft-float ldind.r4 handling
2232 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
2234 * mini.c, mini.h, driver.c: added --runtime command line
2235 option to select a different runtime than the autodetected one.
2236 * jit.h: added API for embedders to initialize with a specific
2239 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
2241 * mini.c: handle also boxing of r4 values (bug #80024).
2243 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
2245 * mini-ppc.c: force indirect calls until we reserve
2246 enough address space for all the generated code.
2248 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
2250 * exceptions-arm.c: workaround bugs in the libc definition
2253 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
2255 * inssel.brg: fixes from me and Mark Mason.
2257 2006-11-23 Dick Porter <dick@ximian.com>
2259 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
2260 semaphore display now we've fixed the initial value
2262 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
2264 * inssel.brg: partially revert the last change to fix the build.
2266 2006-11-21 Mark Mason <mason@broadcom.com>
2268 * inssel.brg: Add and use compare-and-branch macros to support
2269 architectures that do not have condition code registers (ie. MIPS).
2270 * *-mips.{c,brg,md}: Fix copyright statements
2272 2006-11-20 Mark Mason <mason@broadcom.com>
2274 * Makefile.am: remove mini-codegen.c from list of MIPS sources
2275 * mini.c: Allow GET_CONTEXT to be specified by the arch port
2276 * mini.h: Added declaration for mono_print_ins()
2277 * mini-codegen.c: added ins_spec initializer for MIPS
2278 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
2279 vreg to be virtual and hreg to be non-virtual.
2280 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
2281 is not yet working/implemented correctly.
2282 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
2283 non-static, fixup calls to print_ins() from other parts in the file.
2285 2006-11-20 Mark Mason <mason@broadcom.com>
2287 * basic-calls.cs: added tests for passing structures as arguments
2290 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
2292 * inssel-long32.brg: optimize signed division by power of two.
2294 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
2296 * mini-arm.c: added support for interworking with thumb code
2297 (mono must be still be built using the ARM instruction encoding).
2299 2006-11-19 Miguel de Icaza <miguel@novell.com>
2301 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
2302 verifier has different rules for it. Fixes a few verifier issues
2305 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
2306 at the end, so people know what happened.
2308 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
2310 * brach-opts.c: in optimize_exception_target() make sure we
2311 are in a catch clause (fixes bug #79871).
2313 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
2315 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
2316 more soft-float support fixes.
2318 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
2320 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
2321 that are passed half on the stack and half in registers.
2323 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
2325 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
2326 more mips integration work from Mark E Mason
2327 <mark.e.mason@broadcom.com>.
2329 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
2331 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
2332 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
2333 tramp-mips.c: added sources for the mips port, not
2334 integrated in the build yet. Contributed by
2335 Mark E Mason <mark.e.mason@broadcom.com>.
2337 2006-11-14 Neale Ferguson <neale@sinenomine.net>
2339 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
2341 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
2343 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
2344 put the soft-float rules in its own file since it seems to
2345 break s390 compilation.
2347 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
2349 * mini-arm.c: fixed wrnings.
2351 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
2353 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
2354 inssel-arm.brg: ARM support for soft-float.
2356 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
2358 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
2359 loads and stores of 32 bit fp values.
2361 2006-11-10 Zoltan Varga <vargaz@gmail.com>
2363 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
2365 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
2366 works. Fixes #79852 and #79463.
2368 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
2370 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
2371 more soft-float support WIP and fixes.
2373 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
2375 * mini-arm.c: some VFP updates.
2377 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
2379 * mini-exceptions.c: 0 is a valid local var offset in some
2380 architectures, don't assert (bug #78508).
2382 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
2384 * exceptions-arm.c: fixed off by one error in stack walk code.
2386 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
2388 * mini.h, mini.c: more precise tracking of type load exceptions.
2390 2006-11-03 Robert Jordan <robertj@gmx.net>
2392 * Makefile.am: [WIN32] Add monow.exe target.
2393 * driver.c: [WIN32] Don't detach the console when debugging.
2396 2006-10-30 Miguel de Icaza <miguel@novell.com>
2398 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
2400 2006-10-23 Zoltan Varga <vargaz@gmail.com>
2402 * aot-compiler.c (emit_method_info): Add a case missed earlier.
2404 * driver.c (mini_regression): Fix --regression with AOT.
2406 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
2408 2006-10-17 Zoltan Varga <vargaz@gmail.com>
2410 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
2412 * mini-sparc.h: Don't use sigaction on sparc/linux.
2414 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
2416 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
2418 * mini-exceptions.c: Add proper include files for getpid ().
2420 2006-10-16 Zoltan Varga <vargaz@gmail.com>
2422 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
2423 address instead of a MonoJitInfo* to avoid decoding the exception info for the
2426 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
2427 name cache to reduce its size.
2429 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
2431 2006-10-15 Zoltan Varga <vargaz@gmail.com>
2433 * mini-x86.c: Save/restore the current LMF structure more efficiently using
2434 the mono_lmf TLS variable.
2436 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
2437 trampoline lmf frames.
2439 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
2441 2006-10-14 Zoltan Varga <vargaz@gmail.com>
2443 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
2444 the mono_lmf TLS variable.
2446 * mini-exceptions.c: Access the LMF structure through accessors.
2448 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
2449 variable instead of in jit_tls->lmf.
2451 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
2453 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
2454 trampoline lmf frames.
2456 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
2458 2006-10-12 Zoltan Varga <vargaz@gmail.com>
2460 * mini.c trace.c mini-x86.c: Revert these too.
2462 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
2465 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
2467 * genmdesc.c: removed now dead code.
2469 2006-10-09 Robert Jordan <robertj@gmx.net>
2471 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
2473 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
2475 * mini.h: do not leave gaps in the opcode values.
2477 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
2479 * jit-icalls.h: flag functions as internal here, too.
2481 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
2483 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
2484 functions with the internal attribute.
2486 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
2488 * aot-compiler.c: fclose the file descriptor in the profile read loop.
2490 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
2492 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
2495 2006-10-05 Zoltan Varga <vargaz@gmail.com>
2497 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
2498 tail calls as on other platforms.
2500 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
2502 * iltests.il: Add a few tailcall tests.
2504 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
2506 * driver.c: fix loop for old compilers (bug #79521).
2508 2006-10-02 Zoltan Varga <vargaz@gmail.com>
2510 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
2512 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
2514 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
2515 metadata without any code.
2517 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
2518 more precise debugging information using gdb.
2520 2006-09-30 Zoltan Varga <vargaz@gmail.com>
2522 * inssel-ia64.brg: Make the helper methods static.
2524 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
2526 * inssel-x86.brg: make the helper methods static.
2528 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
2530 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
2532 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
2534 * mini.c: updates for monoburg changes.
2535 * inssel.brg: make a few helper functions static as they should.
2537 2006-09-27 Zoltan Varga <vargaz@gmail.com>
2539 * Makefile.am: Move mini-codegen.c to common_sources.
2541 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
2543 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
2545 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
2546 mini-ppc.h: port to use the common local register allocator.
2548 2006-09-26 Zoltan Varga <vargaz@gmail.com>
2550 * mini.h: Remove the comment too then.
2552 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
2554 * mini.h: put back backend.data which is to be used shortly and
2555 doesn't increase the size of MonoInst. If any 64 bit arch aligned
2556 pointers on 4 byte boundaries it'd have much bigger issues running
2557 and you can ifdef it out anyway.
2559 2006-09-26 Zoltan Varga <vargaz@gmail.com>
2561 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
2562 MonoInst size by 4 bytes on 64 bit machines.
2564 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
2566 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
2567 replacement with more meaningful field names. Arch maintainers, please
2568 check the assigned names are good enough for your arch.
2570 2006-09-26 Zoltan Varga <vargaz@gmail.com>
2572 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
2573 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
2575 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
2577 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
2578 relocations and memory requirements, put the optimization flags
2579 definitions in their own file.
2581 2006-09-24 Zoltan Varga <vargaz@gmail.com>
2583 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
2585 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
2587 2006-09-22 Zoltan Varga <vargaz@gmail.com>
2589 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
2591 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
2593 * inssel.brg: use the correct function to get the size of an item
2594 in an array, given an element class.
2595 * aot-compiler.c: do not access class->class_size directly.
2597 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
2599 * mini.h, debug-mini.c: added a debugging function to print
2600 info about local variables and arguments in a jitted method.
2602 2006-09-20 Zoltan Varga <vargaz@gmail.com>
2604 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
2606 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
2608 2006-09-19 Zoltan Varga <vargaz@gmail.com>
2610 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
2611 inner and outer loops when passing vtypes.
2613 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
2615 * mini-ppc.c: take into account the cpu errata for cache flushing
2616 which caused some random errors (bug #79381).
2618 2006-09-19 Zoltan Varga <vargaz@gmail.com>
2620 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
2621 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
2623 2006-09-17 Zoltan Varga <vargaz@gmail.com>
2625 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
2628 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
2631 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
2632 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
2634 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
2637 2006-09-13 Zoltan Varga <vargaz@gmail.com>
2639 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
2641 2006-09-12 Zoltan Varga <vargaz@gmail.com>
2643 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
2644 macro does not have to be changed during debugging.
2646 * 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>.
2648 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
2650 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
2652 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
2653 MONO_ARCH_NO_EMULATE_MUL is defined.
2655 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
2657 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
2659 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
2661 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
2663 2006-09-11 Zoltan Varga <vargaz@gmail.com>
2665 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
2666 stuff to mini-exceptions.c where it is used.
2668 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
2669 setup code, the real one is in mini-exceptions.c.
2671 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
2672 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
2673 some changes from the freebsd ports tree.
2675 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
2678 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
2680 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
2682 * mini.c: on Linux, check for /proc to be mounted
2683 (bug# 79351, novell bug#201204).
2685 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
2687 * mini.c: handle cases where pthread_attr_getstack() behaves
2688 incorrectly (bug #78096).
2690 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
2692 * mini-arm.c: support larger stack frames (bug #79272).
2694 2006-09-08 Zoltan Varga <vargaz@gmail.com>
2696 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
2698 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
2701 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
2702 mono_class_from_name () to find a class from its name.
2704 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
2706 2006-09-07 Zoltan Varga <vargaz@gmail.com>
2708 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
2710 2006-09-05 Kornél Pál <kornelpal@gmail.com>
2712 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
2714 2006-09-04 Zoltan Varga <vargaz@gmail.com>
2716 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
2717 callinfo->trampoline.
2719 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
2721 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
2724 2006-09-03 Zoltan Varga <vargaz@gmail.com>
2726 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
2728 2006-09-02 Zoltan Varga <vargaz@gmail.com>
2730 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
2731 stats.method_trampolines, it is already done by the generic trampoline code.
2733 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
2735 2006-09-01 Zoltan Varga <vargaz@gmail.com>
2737 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
2739 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
2741 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
2743 * mini.c (print_jit_stats): Print mscorlib mempool size too.
2745 * mini.c (print_jit_stats): Print new stats.
2747 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
2749 2006-08-31 Zoltan Varga <vargaz@gmail.com>
2751 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
2752 Address on two dimensional arrays. Fixes #78729.
2754 * mini.h (MonoCompile): Add a 'skip_visibility' field.
2756 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
2759 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
2761 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
2764 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
2766 (mini_get_ldelema_ins): Ditto.
2768 2006-08-30 Zoltan Varga <vargaz@gmail.com>
2770 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
2771 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
2774 2006-08-29 Neale Ferguson <neale@sinenomine.net>
2776 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
2777 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
2779 * exceptions-s390x.c: Cosmetic change.
2781 * tramp-s390.c: Fix warning.
2783 * cpu-s390.md: Correct length of mul_imm.
2785 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
2787 * aot-compiler.c: added binary writer with ELF backend
2788 implementation (only on Linux/x86 for now).
2790 2006-08-18 Zoltan Varga <vargaz@gmail.com>
2792 * Makefile.am: Don't run net 2.0 AOT tests.
2794 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
2795 (mono_compile_assembly): Skip net 2.0 assemblies as well.
2797 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
2799 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
2801 * aot-compiler.c: simplified and refactored the asm-writing code
2802 to allow different backends.
2804 2006-08-18 Zoltan Varga <vargaz@gmail.com>
2806 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
2808 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
2809 little. Share patches of type TYPE_FROM_HANDLE as well.
2811 * mini.c (mono_patch_info_equal): New helper function.
2812 (mono_patch_info_hash): Ditto.
2814 * aot-compiler.c (emit_method_code): Fix s390 build.
2816 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
2817 is not handled because it is stored as a flag and not as a type ctor. Fixes
2820 2006-08-17 Zoltan Varga <vargaz@gmail.com>
2822 * aot-compiler.c: Fix computation of GOT slot statistics.
2824 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
2825 Also remove support for not PIC AOT.
2827 * mini.h: Bump AOT file format version.
2829 * objects.cs: Add a test for #78990.
2831 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
2832 (peter.dettman@iinet.net.au). Fixes #79087.
2834 * basic-long.cs: Add a test for the above.
2836 2006-08-16 Zoltan Varga <vargaz@gmail.com>
2838 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
2840 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
2843 2006-08-15 Zoltan Varga <vargaz@gmail.com>
2845 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
2848 2006-08-10 Jonathan Chambers <joncham@gmail.com>
2850 * mini.c: Don't verify COM proxy invoke calls
2853 2006-08-10 Dick Porter <dick@ximian.com>
2855 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
2856 which process is holding semaphores locked.
2858 2006-08-08 Zoltan Varga <vargaz@gmail.com>
2860 * mini-ia64.c mini-amd64.c: Fix #79027.
2862 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
2864 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
2866 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
2867 implicit arguments in a vararg call. Fixes #79027.
2869 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
2871 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
2872 (mono_get_array_new_va_signature): Ditto.
2874 2006-08-05 Zoltan Varga <vargaz@gmail.com>
2876 * aot-runtime.c: Call init_plt lazily.
2878 * inssel-long.brg: Fix unsigned long->int conversion.
2880 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
2882 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
2883 that most data is now in the .rss/.data section.
2885 2006-08-04 Zoltan Varga <vargaz@gmail.com>
2887 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
2889 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
2891 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
2893 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
2895 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
2896 virtual call. Fixes #79010.
2898 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
2899 and use the result as the this argument in the real call.
2901 * generics.2.cs: Add a new test for #79010.
2903 2006-08-03 Zoltan Varga <vargaz@gmail.com>
2905 * mini-x86.c: Fix a warning.
2907 * aot-compiler.c: Add a bunch of statistics.
2909 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
2911 2006-08-02 Zoltan Varga <vargaz@gmail.com>
2913 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
2915 2006-08-01 Zoltan Varga <vargaz@gmail.com>
2917 * 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>.
2919 2006-07-13 Miguel de Icaza <miguel@novell.com>
2921 * mini.c (mono_method_to_ir): Obtain the original method in the
2922 CIL stream and use this to perform validation.
2926 2006-07-19 Zoltan Varga <vargaz@gmail.com>
2928 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
2929 (mono_arch_call_opcode): Ditto.
2931 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
2934 * mini.c (mono_patch_info_dup_mp): New helper function.
2936 * aot-compiler.c (compile_method): Fix some of the memory allocated during
2937 compilation. Fixes #78827.
2939 2006-07-18 Kornél Pál <kornelpal@gmail.com>
2941 * declsec.c: Use original security informations for
2942 MONO_WRAPPER_MANAGED_TO_MANAGED.
2944 2006-07-15 Jonathan Chambers <joncham@gmail.com>
2946 * mini.c: Allow Com Interop methods/classes and
2947 don't verify COM wrapper calls
2950 2006-07-13 Zoltan Varga <vargaz@gmail.com>
2952 * inssel-long32.brg: Fix long->i4 checked conversion.
2954 * exceptions.cs: Add a test for the above.
2956 2006-07-08 Zoltan Varga <vargaz@gmail.com>
2958 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
2960 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
2963 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
2966 2006-07-03 Zoltan Varga <vargaz@gmail.com>
2968 * mini.c: Fix solaris/x86 exception handling.
2970 * Makefile.am: Get rid of $(ICU_LIBS).
2972 2006-07-02 Zoltan Varga <vargaz@gmail.com>
2974 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
2975 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
2976 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
2978 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
2980 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
2981 this function causes a SIGSEGV.
2983 2006-06-22 Zoltan Varga <vargaz@gmail.com>
2985 * mini.c: Remove unused solaris/x86 includes.
2987 2006-06-21 Zoltan Varga <vargaz@gmail.com>
2989 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
2991 2006-06-20 Jb Evain <jbevain@gmail.com>
2993 * cpu-g4.md: fix max length of start_handler instruction.
2995 2006-06-20 Massimiliano Mantione <massi@ximian.com>
2996 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
2998 2006-06-16 Massimiliano Mantione <massi@ximian.com>
2999 * ssa.c: Fixed bug 78653 for SSA based deadce.
3000 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
3001 MonoInst.flags, used in SSA based deadce.
3002 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
3003 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
3005 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
3007 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
3008 it can end up using non executable memory on ppc64 systems
3009 running ppc32 userspace (fix from Johannes Berg).
3011 2006-06-14 Dick Porter <dick@ximian.com>
3013 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
3016 2006-06-13 Massimiliano Mantione <massi@ximian.com>
3017 * mini.c: Made so that inline is locally disabled if it would
3018 trigger a .cctor, because too many apps depend on this behavior
3019 (which seems to be also the one of the MS CLR).
3021 2006-06-13 Zoltan Varga <vargaz@gmail.com>
3023 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
3024 No idea why this worked before.
3026 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
3027 which branch to outer exception clauses since they could skip the
3028 inner finally clauses. Fixes #78633.
3030 * exceptions.cs: Add a test for the above.
3032 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
3035 * iltests.il: Add a test for the above.
3037 2006-06-12 Zoltan Varga <vargaz@gmail.com>
3039 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
3040 after the end of a try bblock, to prevent asserts in mini_method_compile ().
3042 * iltests.il: Add a test for the above.
3044 2006-06-10 Zoltan Varga <vargaz@gmail.com>
3046 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
3048 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
3049 methods as instrinsics.
3051 2006-06-09 Wade Berrier <wberrier@novell.com>
3053 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
3054 (simple-cee-ops.h ssapre-mini-ops.h)
3056 2006-06-09 Neale Ferguson <neale@sinenomine.net>
3058 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
3059 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
3061 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
3062 * cpu-s390x.md: Fix max. length values for a couple of instructions.
3064 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
3066 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
3068 2006-06-08 Massimiliano Mantione <massi@ximian.com>
3070 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
3071 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
3072 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
3073 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
3074 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
3075 of opcodes, so that bug 78549 should not happen again.
3076 * ssapre.c: Updated to use the renamed files.
3078 2006-06-08 Zoltan Varga <vargaz@gmail.com>
3080 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
3081 in OP_ATOMIC_EXCHANGE_I4.
3083 2006-06-07 Wade Berrier <wberrier@novell.com>
3085 * tramp-s390.c: Fix s390 build (add missing pointer declarations
3086 in mono_debugger_create_notification_function)
3088 2006-06-06 Zoltan Varga <vargaz@gmail.com>
3090 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
3092 * mini.c (type_from_stack_type): Disable some changes which do not
3095 * driver.c: Reenable opts.
3097 * mini.h (MonoStackSlot): New structure to keep track of the verification state
3098 of the evaluation stack.
3100 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
3101 evaluation stack trace at entry to the bblock.
3103 * mini.c (merge_stacks): New function to perform verification of stack merges.
3104 Turned off by default.
3106 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
3109 2006-06-06 Massimiliano Mantione <massi@ximian.com>
3111 * local-propagation.c: Fixed bug 78549.
3113 2006-06-04 Zoltan Varga <vargaz@gmail.com>
3115 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
3117 2006-06-02 Miguel de Icaza <miguel@novell.com>
3119 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
3120 tramp-arm.c, tramp-ia64.c
3121 (mono_debugger_create_notification_function): Update signature to
3122 new signature and use new protocol for creating the notification
3125 Should fix the build.
3127 2006-06-02 Geoff Norton <gnorton@customerdna.com>
3129 * exceptions-ppc.c (mono_jit_walk_stack)
3130 (ves_icall_get_frame_info): Fix the build
3132 2006-06-02 Zoltan Varga <vargaz@gmail.com>
3134 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
3136 2006-05-31 Raja R Harinath <rharinath@novell.com>
3138 * il2tests.2.il: New file for generics CIL tests. Add test for
3140 * Makefile.am: Update.
3143 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
3146 2006-05-30 Massimiliano Mantione <massi@ximian.com>
3148 * aliasing.c: Fixed bug 78311.
3150 2006-05-29 Martin Baulig <martin@ximian.com>
3152 * mini-exceptions.c (mono_find_jit_info): When computing the
3153 native offset, check whether we're actually inside the method's
3154 code; call mono_debug_print_stack_frame() to format the frame.
3155 (ves_icall_System_Exception_get_trace): Call
3156 mono_debug_print_stack_frame() to format the stack frame.
3157 (ves_icall_get_trace): Update to the new debugging API.
3158 (mono_jit_walk_stack_from_ctx): Likewise.
3159 (ves_icall_get_frame_info): Likewise.
3161 * mini.c (get_method_from_ip): Use the new debugging API.
3162 (mono_print_method_from_ip): Likewise.
3165 (mono_jit_walk_stack): Use the new debugging API.
3166 (ves_icall_get_frame_info): Likewise.
3168 2006-05-27 Zoltan Varga <vargaz@gmail.com>
3170 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
3172 2006-05-25 Massimiliano Mantione <massi@ximian.com>
3174 * mini.c: Added "limitator" to inline for debugging.
3176 2006-05-24 Martin Baulig <martin@ximian.com>
3178 * debug-debugger.c (mono_debugger_init): Create a private,
3179 malloc()-based code manager for the notification function and
3180 intentionally leak it on exit. This fixes the crash-on-exit race
3184 (mono_debugger_create_notification_function): Added
3185 `MonoCodeManager *' argument.
3188 (mono_debugger_create_notification_function): Added
3189 `MonoCodeManager *' argument.
3191 2006-05-23 Massimiliano Mantione <massi@ximian.com>
3193 * aliasing.c: Fixed 64 bit issue.
3194 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
3195 default since all known bugs are fixed (one more time!).
3197 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
3199 * mini.c: write barrier support.
3201 2006-05-23 Martin Baulig <martin@ximian.com>
3203 * debug-debugger.c: Revert Paolo's change. Add comment and #error
3204 check at the top of the file.
3206 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
3208 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
3209 reverting changes without reason and without changelog entries.
3211 2006-05-18 Zoltan Varga <vargaz@gmail.com>
3213 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
3214 to a few opcodes. Fixes #78439.
3216 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
3217 consistency with other archs.
3219 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
3221 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
3223 * debug-debugger.c: fix the build.
3225 2006-05-17 Martin Baulig <martin@ximian.com>
3228 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
3229 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
3230 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
3231 (debugger_attach): Call GC_mono_debugger_add_all_threads().
3233 2006-05-11 Zoltan Varga <vargaz@gmail.com>
3235 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
3237 2006-05-10 Zoltan Varga <vargaz@gmail.com>
3239 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
3240 MONO_TYPE_GENERICINST.
3242 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
3243 MONO_TYPE_GENERICINST.
3245 2006-05-09 Zoltan Varga <vargaz@gmail.com>
3247 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
3250 2006-05-08 Zoltan Varga <vargaz@gmail.com>
3252 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
3254 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
3256 2006-05-06 Zoltan Varga <vargaz@gmail.com>
3258 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
3259 mono_trace_cleanup ().
3261 * iltests.il: Fix problem with the newly added test.
3263 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
3264 due to register constraints, free up the previous hreg. Fixes #78314.
3266 * iltests.il: Add new test for #78314.
3268 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
3269 Interlocked.Add. Fixes #78312.
3271 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
3273 2006-05-05 Zoltan Varga <vargaz@gmail.com>
3275 * inssel.brg (mini_emit_virtual_call): Fix a warning.
3277 2006-05-05 Martin Baulig <martin@ximian.com>
3279 * debug-mini.c (mono_debug_open_block): New method.
3282 (mono_arch_output_basic_block): Call mono_debug_open_block() at
3283 the beginning of each basic block.
3286 (mono_arch_output_basic_block): Call mono_debug_open_block() at
3287 the beginning of each basic block.
3289 2006-05-04 Massimiliano Mantione <massi@ximian.com>
3291 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
3292 default until I understand why they break the build on amd64.
3294 2006-05-04 Zoltan Varga <vargaz@gmail.com>
3296 * mini.c (mini_cleanup): Call mono_cleanup ().
3298 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
3301 2006-05-04 Massimiliano Mantione <massi@ximian.com>
3303 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
3304 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
3305 default since all known bugs are fixed, and I cannot reproduce bug
3306 77944... I'm asking Matt Hargett to test again after this commit.
3308 2006-04-28 Massimiliano Mantione <massi@ximian.com>
3310 * mini-codegen.c: Fixed typo that thrashed inline.
3312 2006-04-28 Zoltan Varga <vargaz@gmail.com>
3314 * dominators.c (compute_dominators): Avoid using a worklist since
3315 it is not correct in some cases. Instead, iterate over all bblocks as
3316 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
3318 2006-04-28 Miguel de Icaza <miguel@novell.com>
3320 * mini.c (mono_jit_compile_method_inner): Use
3321 mono_prepare_exception_from_error that resets the value
3324 2006-04-27 Miguel de Icaza <miguel@novell.com>
3326 * mini.c: Move the mini_loader_error_to_exception to metadata.
3328 2006-04-27 Massimiliano Mantione <massi@ximian.com>
3330 * aliasing.c: Fixed bug 78210.
3332 2006-04-27 Massimiliano Mantione <massi@ximian.com>
3334 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
3335 default until all their problems (or the ones they trigger) are fixed.
3337 2006-04-26 Zoltan Varga <vargaz@gmail.com>
3339 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
3341 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
3342 as loaded only after resolving patches since that could invoke the same method.
3344 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
3346 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
3349 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
3352 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
3355 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
3356 made from AOT code through the PLT table.
3358 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
3359 holding the plt offset when a call is made to the aot plt trampoline.
3361 2006-04-25 Zoltan Varga <vargaz@gmail.com>
3363 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
3366 * Makefile.am (common_sources): Fix build breakage.
3368 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
3369 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
3370 intra-assembly calls if possible.
3372 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
3374 * mini-trampolines.c: Handle PLT entries.
3376 * mini.c: Avoid creating a GOT var for calls.
3378 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
3381 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
3384 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
3387 * mini.h: Bump AOT file format version.
3389 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
3392 2006-04-25 Martin Baulig <martin@ximian.com>
3394 * driver.c: Disable copyprop, consprop and inline when running
3395 inside the debugger.
3397 2006-04-25 Martin Baulig <martin@ximian.com>
3399 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
3400 with `get_current_thread' and added `detach'.
3401 (MonoDebuggerMetadataInfo): Added `thread_size',
3402 `thread_tid_offset', `thread_stack_ptr_offset' and
3403 `thread_end_stack_offset'.
3405 2006-04-25 Zoltan Varga <vargaz@gmail.com>
3407 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
3410 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
3411 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
3413 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
3415 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
3417 * aot.c: Add support for ADJUSTED_IID.
3419 2006-04-24 Zoltan Varga <vargaz@gmail.com>
3421 * aot.c (emit_method_order): Don't align method_order_end.
3423 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
3424 the interface ID changes.
3426 2006-04-21 Dick Porter <dick@ximian.com>
3428 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
3429 cleaning up a thread. Fixes the new part of bug 77470.
3431 2006-04-20 Geoff Norton <gnorton@customerdna.com>
3433 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
3436 2006-04-19 Zoltan Varga <vargaz@gmail.com>
3438 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
3440 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
3441 SIGSEGV. Fixes #78072.
3443 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
3444 unregister our SIGABRT handler.
3446 2006-04-19 Massimiliano Mantione <massi@ximian.com>
3448 * mini.c: Disabled inline where it can alter the call stack in a
3449 way visible from managed code.
3450 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
3453 2006-04-16 Zoltan Varga <vargaz@gmail.com>
3455 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
3456 on other platforms. Fixes #78089.
3458 2006-04-13 Martin Baulig <martin@ximian.com>
3460 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
3461 determine whether we're inside the debugger.
3464 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
3466 2006-04-12 Zoltan Varga <vargaz@gmail.com>
3468 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
3469 handler clauses. Fixes #78024.
3471 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
3472 in the CALL_MEMBASE opcodes. Fixes #78088.
3473 (mono_arch_get_vcall_slot_addr): Ditto.
3475 2006-04-10 Martin Baulig <martin@ximian.com>
3477 * debug-debugger.c: The thread handling code has now been moved
3478 into ../metadata/threads.c.
3480 2006-04-10 Zoltan Varga <vargaz@gmail.com>
3482 * driver.c (mono_main): Fix --with-gc=none build.
3484 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
3485 (mono_spillvar_offset_float): Ditto.
3486 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
3487 hreg, not when its !global, since on ia64, there is a third category: stacked
3490 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
3492 * mini.c: set MonoInst->klass for load field address and a few other
3495 2006-04-10 Zoltan Varga <vargaz@gmail.com>
3497 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
3499 2006-04-07 Zoltan Varga <vargaz@gmail.com>
3501 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
3502 the branch opt changes.
3504 2006-04-06 Dick Porter <dick@ximian.com>
3506 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
3508 * wapihandles.c (mini_wapi_seminfo):
3509 * driver.c (mono_main): Add semaphore info option
3511 2006-04-05 Zoltan Varga <vargaz@gmail.com>
3513 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
3514 branch optimization changes. Fixes #78009.
3516 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
3518 * mini.c: ignore accessibility of methods in managed->native wrappers.
3520 2006-04-04 Zoltan Varga <vargaz@gmail.com>
3522 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
3524 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
3526 2006-04-03 Zoltan Varga <vargaz@gmail.com>
3528 * mini.c: Modify the branch optimizations to preserve the invariant that
3529 the entries inside the in_bb and out_bb arrays are unique.
3530 (mono_unlink_bblock): Avoid creation of new arrays.
3532 2006-04-02 Zoltan Varga <vargaz@gmail.com>
3534 * mini.c (mono_unlink_bblock): Fix regression caused by previous
3537 2006-04-01 Zoltan Varga <vargaz@gmail.com>
3539 * mini.c (optimize_branches): Remove the "optimizations" in
3540 the cbranch1/cbranch2 -> branch cases which were causing several
3541 problems in the past. Fixes #77986.
3543 2006-03-31 Chris Toshok <toshok@ximian.com>
3545 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
3546 default optimizations :(
3548 2006-03-31 Zoltan Varga <vargaz@gmail.com>
3550 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
3553 2006-03-31 Massimiliano Mantione <massi@ximian.com>
3555 * local-propagation.c: Added comments to structs and removed
3556 "Mono" prefixes from local tree mover types.
3558 2006-03-30 Zoltan Varga <vargaz@gmail.com>
3560 * Makefile.am (arch_sources): Define this for each architecture so
3561 libmono_la_SOURCES is defined in one place.
3563 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
3565 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
3568 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
3570 * driver.c: print the GC name supplied by configure.
3572 2006-03-29 Massimiliano Mantione <massi@ximian.com>
3574 * local-propagation.c: Added tree mover, and moved here all the
3575 local propagation code from mini.c
3576 * mini.c: Added support for treeprop, and moved all the local
3577 propagation code to local-propagation.c
3578 * mini.h: Added support for treeprop
3579 * driver.c: Added support for treeprop, enabled consprop, copyprop,
3580 treeprop, inline and deadce by default
3581 * Makefile.am: Added local-propagation.c
3583 2006-03-25 Zoltan Varga <vargaz@gmail.com>
3585 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
3587 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
3589 * debug-debugger.c: make it compile without the Boehm GC.
3591 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
3593 * mini.c: fixed issue with mismatch when an icall is registered
3594 with multiple names but same address.
3596 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
3598 * declsec.c, mini-exceptions.c: use write barrier to set reference
3599 fields of managed objects.
3601 2006-03-19 Zoltan Varga <vargaz@gmail.com>
3603 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
3604 (can_access_internals): Fix a warning.
3606 * mini.c (print_method_from_ip): Rename this to
3607 mono_print_method_from_ip so it gets exported.
3609 * trace.c: Deal with strings inside StringBuilder's containing garbage
3610 and fix memory leaks. Fixes #77848.
3612 2006-03-19 Zoltan Varga <vargaz@gmail.com>
3614 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
3617 2006-03-16 Neale Ferguson <neale@sinenomine.net>
3619 * mini-s390.c: Remove OP_X86_TEST_NULL.
3621 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
3623 * mini.c: use the correct GetHashCode() for the moving collector.
3625 2006-03-16 Massimiliano Mantione <massi@ximian.com>
3627 * liveness.c: Regalloc spill cost tuning.
3629 2006-03-15 Neale Ferguson <neale@sinenomine.net>
3631 * mini-s390x.h: Correct S390_LONG macro.
3633 * mini-s390x.c: Cleanup unused code.
3635 2006-03-15 Zoltan Varga <vargaz@gmail.com>
3637 * jit-icalls.h: New file.
3639 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
3640 icalls and include that instead of including jit-icalls.c.
3642 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
3645 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
3647 * mini.c: when checking for member accessibility, also check for
3648 friend assemblies and for explicit interface implementations.
3650 2006-03-14 Zoltan Varga <vargaz@gmail.com>
3652 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
3654 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
3656 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
3657 common cases are done first.
3659 * mini-ops.h: Only define platform specific opcodes on the given platform.
3661 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
3664 2006-03-14 Martin Baulig <martin@ximian.com>
3666 Revert Paolo's change from r57348:
3668 * mini.h: don't use gboolean for bitfields.
3669 * mini.c: verifier changes for fields and methods accessibility.
3671 2006-03-13 Neale Ferguson <neale@sinenomine.net>
3673 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
3675 * mini-s390x.c: Fix conv_r_un.
3677 * cpu-s390, cpu-s390x.md: Fix lengths.
3679 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
3681 * mini.c: nested types have access to all the nesting
3682 levels, not just the enclosing types.
3684 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
3686 * mini.c: added a few more verification checks.
3688 2006-03-12 Zoltan Varga <vargaz@gmail.com>
3690 * liveness.c: Merge optimizations from the linear-il branch.
3692 2006-03-11 Zoltan Varga <vargaz@gmail.com>
3694 * mini-ia64.c (emit_call): Add a comment.
3696 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
3698 * tramp-ia64.c: Fix some warnings.
3700 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
3702 * mini.h: don't use gboolean for bitfields.
3703 * mini.c: verifier changes for fields and methods accessibility.
3705 2006-03-11 Zoltan Varga <vargaz@gmail.com>
3707 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
3708 lazy icall wrapper changes.
3710 * dominators.c: Replace all the dominator algorithms with faster
3711 ones from the linear-il branch.
3713 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
3716 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
3717 common cases are done first.
3719 * mini-amd64.c: Fix some warnings.
3721 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
3724 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
3727 * mini.h: Add a missing prototype.
3729 2006-03-10 Zoltan Varga <vargaz@gmail.com>
3731 * mini.c: Compile icall wrappers lazily.
3733 * mini-codegen.c: Use printf instead of g_print since its much faster.
3735 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
3738 * mini.c (optimize_branches): Cache the negative result from
3739 remove_block_if_useless ().
3741 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
3742 Also fix some bblock linking issues.
3744 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
3747 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
3749 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
3750 accessed fields first, for better cache behavior.
3752 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
3754 * mini.c: speedup IList<T> array accesses.
3756 2006-03-09 Zoltan Varga <vargaz@gmail.com>
3758 * mini.c (mono_method_to_ir): Handle large methods overflowing the
3759 inline_costs counter. Fixes #77190.
3761 2006-03-06 Zoltan Varga <vargaz@gmail.com>
3763 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
3764 trace messages. Fixes #77706.
3766 2006-03-04 Martin Baulig <martin@ximian.com>
3768 * tramp-amd64.c, tramp-x86.c
3769 (mono_debugger_create_notification_function): Use
3770 mono_global_codeman_reserve() to allocate a buffer at runtime and
3773 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
3775 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
3776 notification function at runtime and then call `initialize' in the
3777 `MONO_DEBUGGER__debugger_info' vtable.
3779 2006-03-04 Zoltan Varga <vargaz@gmail.com>
3781 * iltests.il: Fix a visibility problem.
3783 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
3785 * driver.c, mini.c: add hooks for the counters API.
3787 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
3789 * driver.c: show disabled options.
3791 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
3793 * linear-scan.c: always use cost-driven selection.
3795 2006-02-28 Raja R Harinath <rharinath@novell.com>
3797 * jit-icalls.c (helper_compile_generic_method): Revert change from
3800 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
3802 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
3804 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
3806 * inssel.brg: style fixes, mostly to force the updated monoburg
3807 to run for people using svn.
3809 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
3811 * mini.c: match monoburg changes.
3813 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
3815 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
3816 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
3817 declaration in the header file.
3819 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
3821 * helpers.c: reduce relocations and mem usage.
3823 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
3825 * mini.h, mini-codegen.c: disable logging features if
3826 requested by configure.
3828 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
3830 * mini.c: tiny verifier changes.
3832 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
3834 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
3835 cpu-pentium.md: stack alignment changes for osx/x86,
3836 partially from Geoff Norton <gnorton@customerdna.com>.
3838 2006-02-24 Raja R Harinath <harinath@gmail.com>
3840 * jit-icalls.c (helper_compile_generic_method): Update to changes
3841 in metadata/class.c.
3843 2006-02-24 Zoltan Varga <vargaz@gmail.com>
3845 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
3847 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
3848 interface calls with large offsets.
3850 2006-02-23 Raja R Harinath <rharinath@novell.com>
3852 * jit-icalls.c (helper_compile_generic_method): Document the
3853 special-case we depend on so that we can inflate the method twice
3854 with the same context with no bad side-effects.
3856 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
3858 * mini-x86.c, mini-amd64.c: fix for case when xen support
3861 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
3863 * mini-x86.c, mini-amd64.c: generate code to access tls items
3864 in a faster way for Xen systems.
3866 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
3868 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
3869 updates and compilation fixes for the OSX/x86 port, mostly from
3870 Geoff Norton <gnorton@customerdna.com>.
3872 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
3874 * inssel.brg: faster interface call implementation
3875 to sync with the interface_offsets MonoVTable changes.
3877 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
3879 * mini.c: more verification checks.
3881 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
3883 * mini.c: added a few more verification checks.
3885 2006-02-17 Neale Ferguson <neale@sinenomine.net>
3887 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
3888 facility on the processor and use it if available.
3890 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
3892 * driver.c, aot.c, mini.c: throw exception if the IL code is
3893 invalid or unverifiable.
3895 2006-02-17 Raja R Harinath <rharinath@novell.com>
3897 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
3900 2006-02-16 Zoltan Varga <vargaz@gmail.com>
3902 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
3904 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
3906 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
3907 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
3908 handling of instantiated generic valuetypes.
3910 2006-02-11 Zoltan Varga <vargaz@gmail.com>
3912 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
3913 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
3916 * generics.2.cs: Revert the nullable reftypes tests.
3918 2006-02-10 Zoltan Varga <vargaz@gmail.com>
3920 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
3921 using __builtin_frame_address (1) as it doesn't work in the presence
3922 of optimizations. Hopefully fixes #77273.
3924 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
3925 -> generics.cs change as it doesn't work with some automake versions.
3927 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
3929 * mini.c: handle systems that sue a different way to
3930 retrieve the stack address of the current thread.
3932 2006-02-09 Zoltan Varga <vargaz@gmail.com>
3934 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
3935 it specially in the makefile.
3937 * generics.2.cs: Add tests for nullable reference types.
3939 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
3941 * mini.c: always handle the case when mono_jit_init()
3942 is called in a thread different from the main thread,
3943 confusing libgc (bug #77309).
3945 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
3947 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
3949 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
3951 * mini.c: change optimize_branches () to use a single loop
3952 and introduce a new optimization to simplify some range checks.
3954 2006-02-03 Martin Baulig <martin@ximian.com>
3956 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
3957 and merged with debugger_thread_manager_add_thread().
3958 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
3959 inform the debugger about the main thread.
3961 2006-02-03 Zoltan Varga <vargaz@gmail.com>
3963 * basic.cs: Add test for div.un/rem.un constant folding.
3965 2006-02-03 Neale Ferguson <neale@sinenomine.net>
3967 * cpu-s390x.md: correct int_xor_imm length
3969 2006-02-03 Zoltan Varga <vargaz@gmail.com>
3971 * generics.2.cs: New test for #77442.
3973 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
3976 2006-02-02 Martin Baulig <martin@ximian.com>
3978 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
3979 <mono/metadata/mono-debug-debugger.h>
3981 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
3983 2006-02-02 Martin Baulig <martin@ximian.com>
3985 * debug-debugger.h: New header file for debug-debugger.c.
3987 * debug-debugger.c: Big API cleanup; don't run the managed Main()
3988 function is a separate thread anymore; add support for attaching.
3990 2006-02-01 Zoltan Varga <vargaz@gmail.com>
3992 * tramp-x86.c: Fix a warning.
3994 2006-01-31 Zoltan Varga <vargaz@gmail.com>
3996 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
3997 on very large methods.
3999 * aot.c (load_patch_info): Fix a warning.
4001 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
4003 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
4004 mini-ops.h: alu membase optimizations.
4006 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
4008 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
4009 to speedup StringBuilder.
4011 2006-01-27 Zoltan Varga <vargaz@gmail.com>
4013 * dominators.c (mono_compute_natural_loops): Fix detection of
4014 loop body start blocks.
4016 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
4018 2006-01-26 Zoltan Varga <vargaz@gmail.com>
4020 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
4023 2006-01-25 Massimiliano Mantione <massi@ximian.com>
4025 * aliasing.c: Fixed aliasing issue on 64 bit archs.
4027 2006-01-25 Martin Baulig <martin@ximian.com>
4029 * debug-debugger.c: Moved the `MonoDebuggerManager' and
4030 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
4031 started to cleanup this file a little bit.
4033 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
4035 * mini.c: optimize a codepath frequently happening in generics code.
4037 2006-01-23 Martin Baulig <martin@ximian.com>
4039 * Makefile.am: Only compile debug-debugger.c on supported platforms.
4041 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
4044 * driver.c: debug-debugger.c is only available if
4045 `MONO_DEBUGGER_SUPPORTED' is defined.
4047 2006-01-23 Martin Baulig <martin@ximian.com>
4049 * debug-debugger.c: Only enable this on platforms where the Mono
4050 Debugger is working (x86 and x86_64).
4052 2006-01-21 Martin Baulig <martin@ximian.com>
4054 The Mono Debugger is now using the normal `mono' instead of the
4055 `mono-debugger-mini-wrapper' when executing managed code.
4057 * debug-debugger.c: New file; previously known as
4058 debugger/wrapper/wrapper.c.
4060 * debug-mini.c (mono_init_debugger): Removed.
4062 * driver.c (mono_main): Added new `--inside-mdb' command line
4063 argument which is used when running inside the debugger.
4065 2006-01-20 Zoltan Varga <vargaz@gmail.com>
4067 * liveness.c (mono_analyze_liveness): Remove some unused data
4070 2006-01-17 Zoltan Varga <vargaz@gmail.com>
4072 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
4074 2006-01-16 Zoltan Varga <vargaz@gmail.com>
4076 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
4077 depends on implementation details of monobitset.
4079 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
4082 2006-01-15 Zoltan Varga <vargaz@gmail.com>
4084 * liveness.c: Update after monobitset changes.
4086 2006-01-14 Zoltan Varga <vargaz@gmail.com>
4088 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
4090 2006-01-11 Neale Ferguson <neale@sinenomine.net>
4092 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
4094 * mini-s390x.c: Remove warning messages.
4096 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
4098 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
4100 2006-01-10 Zoltan Varga <vargaz@gmail.com>
4102 * generics.2.cs: Add ldelem/stelem_any test.
4104 2006-01-10 Neale Ferguson <neale@sinenomine.net>
4106 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
4108 2006-01-07 Zoltan Varga <vargaz@gmail.com>
4110 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
4112 2006-01-06 Zoltan Varga <vargaz@gmail.com>
4114 * generics.2.cs: Reenable vtype tests.
4116 * inssel-x86.brg: Remove an icorrect valuetype rule.
4118 2006-01-06 Neale Ferguson <neale@sinenomine.net>
4120 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
4121 initial support for OP_ABS.
4123 2006-01-05 Neale Ferguson <neale@sinenomine.net>
4125 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
4127 2006-01-05 Neale Ferguson <neale@sinenomine.net>
4129 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
4130 conversion and implement LADD/LSUB.
4132 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
4135 2006-01-05 Neale Ferguson <neale@sinenomine.net>
4137 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
4139 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
4142 2006-01-05 Neale Ferguson <neale@sinenomine.net>
4144 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
4145 localloc is encountered. Fixes crash in test-183.cs when using gmcs
4146 (stack walk problem).
4148 2006-01-04 Zoltan Varga <vargaz@gmail.com>
4150 * aot.c (mono_aot_load_method): Fix a warning.
4152 2006-01-03 Neale Ferguson <neale@sinenomine.net>
4154 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
4156 2006-01-03 Zoltan Varga <vargaz@gmail.com>
4158 * iltests.il: Add test for #77148.
4160 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
4163 2006-01-03 Neale Ferguson <neale@sinenomine.net>
4165 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
4167 2006-01-03 Neale Ferguson <neale@sinenomine.net>
4169 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
4170 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
4172 * basic-long.cs: Add lconv-to-r4/r8 tests.
4174 2006-01-03 Zoltan Varga <vargaz@gmail.com>
4176 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
4178 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
4179 here as on other archs.
4181 2005-12-29 Neale Ferguson <neale@sinenomine.net>
4183 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
4185 2005-12-29 Neale Ferguson <neale@sinenomine.net>
4187 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
4189 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
4191 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
4192 instrument_prolog; Add memory_barrier instruction.
4194 2005-12-26 Zoltan Varga <vargaz@gmail.com>
4196 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
4198 2005-12-23 Zoltan Varga <vargaz@gmail.com>
4200 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
4202 * aliasing.c inssel.brg: Fix warnings.
4204 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
4205 could skip initialization of some parts of memory.
4207 * mini.c mini-ia64.c: Fix warnings.
4209 * inssel-sparc.brg: Add an implementation of lneg which actually works.
4211 2005-12-22 Zoltan Varga <vargaz@gmail.com>
4213 * aliasing.c (mono_build_aliasing_information): Add a workaround for
4214 a crash seen on sparc.
4216 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
4218 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
4220 2005-12-21 Neale Ferguson <neale@sinenomine.net>
4222 * mini-ops.h: Add s390_backchain instruction
4224 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
4226 * cpu-s390.md: Add s390_backchain instruction
4228 * mini-s390.c: Significant ABI changes
4230 * mini-s390.h: Cater for zero length structures
4232 2005-12-20 Neale Ferguson <neale@sinenomine.net>
4234 * mini-s390.c: ABI fixes
4236 * inssel-s390.brg: Remove debug statements
4238 * cpu-s390.md: Fix length of ATOMIC_xx operations
4240 2005-12-19 Zoltan Varga <vargaz@gmail.com>
4242 * basic-float.cs: Add float<->long conversion tests.
4244 2005-12-16 Neale Ferguson <neale@sinenomine.net>
4246 * mini-s390.c: Fix LOCALLOC processing.
4248 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
4250 2005-12-15 Zoltan Varga <vargaz@gmail.com>
4252 * iltests.il: Add tests for some opcodes not covered by the other
4255 2005-12-15 Neale Ferguson <neale@sinenomine.net>
4257 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
4258 register loading for Tail processing; Correct trace output.
4260 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
4262 * cpu-s390.md: Correct size of jmp instruction.
4264 2005-12-13 Neale Ferguson <neale@sinenomine.net>
4266 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
4268 2005-12-13 Neale Ferguson <neale@sinenomine.net>
4270 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
4271 Bring s390 up to current level.
4273 2005-12-12 Zltan Varga <vargaz@gmail.com>
4275 * generics.2.cs: Disable the newly added tests as they do not work yet.
4277 * generics.2.cs: Add valuetype tests.
4279 2005-12-09 Zoltan Varga <vargaz@gmail.com>
4281 * basic-long.cs: Add i4->u8 test.
4283 * objects.cs: Add tests for JIT intrinsic.
4285 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
4286 optimizations lost by a mistake.
4288 2005-12-07 Zoltan Varga <vargaz@gmail.com>
4290 * basic-long.cs: Remove a test moved to objects.cs.
4292 * arrays.cs: Add more array tests.
4294 2005-12-06 Zoltan Varga <vargaz@gmail.com>
4296 * arrays.cs: Add new tests for multi-dimensional arrays.
4298 2005-12-06 Raja R Harinath <rharinath@novell.com>
4300 * Makefile.am (test_sources2): Add generics.2.cs.
4301 (EXTRA_DIST): Add test_sources2.
4303 2005-12-05 Ben Maurer <bmaurer@ximian.com>
4305 Support for boxing and unboxing nullable types as well as the
4306 isinst operation on nullables, per the CLI ammendment.
4308 * inssel.brg (CEE_ISINST): Special case for nullable
4310 * mini.c (handle_unbox_nullable): new method
4311 (handle_box): Special case for nullable types
4312 (mono_method_to_ir): Call handle_unbox_nullable in correct
4315 * generics.2.cs: New test suite
4317 * Makefile.am: Support for regression tests with generics.
4319 2005-12-03 Zoltan Varga <vargaz@gmail.com>
4321 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
4322 allocated to registers. Fixes #76800.
4324 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
4326 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
4328 2005-11-30 Zoltan Varga <vargaz@gmail.com>
4330 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
4333 2005-11-29 Zoltan Varga <vargaz@gmail.com>
4335 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
4338 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
4340 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
4341 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
4343 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
4344 single precision before storing to a single precision location.
4346 2005-11-28 Raja R Harinath <rharinath@novell.com>
4348 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
4350 2005-11-27 Zoltan Varga <vargaz@gmail.com>
4352 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
4355 * basic.cs: Remove test_0_byte_compares test which was moved to
4356 objects.cs a long time ago.
4358 2005-11-22 Massimiliano Mantione <massi@ximian.com>
4360 * aliasing.c: Fixed aliasing issue on 64 bit archs.
4362 2005-11-20 Zoltan Varga <vargaz@gmail.com>
4364 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
4365 handlers are called.
4367 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
4370 * mini-ia64.c: Add support for the throw->branch exception
4373 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
4375 2005-11-18 Massimiliano Mantione <massi@ximian.com>
4377 * mini.c: Enabled "fastpath" deadce :-)
4379 2005-11-18 Massimiliano Mantione <massi@ximian.com>
4381 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
4382 alias analysis pass to support it.
4385 * liveness.c: Likewise (liveness computation can use aliasing
4386 information to be more accurate).
4387 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
4388 moreover made so that "--compile-all" uses the given optimization
4389 flags and not the default ones.
4390 * aliasing.c: Alias analysis (new file).
4391 * aliasing.h: Likewise.
4392 * Makefile.am: added "aliasing.c" and "aliasing.h".
4394 2005-11-17 Zoltan Varga <vargaz@gmail.com>
4396 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
4399 2005-11-13 Zoltan Varga <vargaz@gmail.com>
4401 * mini-exceptions.c (mono_handle_exception_internal): Remove the
4402 fp >= end_of_stack exit condition, as it is not needed, and it might
4403 become true for fp eliminated frames.
4405 2005-11-11 Zoltan Varga <vargaz@gmail.com>
4407 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
4410 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
4412 * mini-arm.c: fixed alignment of doubles/longs to match
4413 the C ABI (bug #76635).
4415 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
4417 * aot.c: fix compilation with --enable-minimal=aot.
4419 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
4421 * mini-arm.c: fixed compatibility with the new
4422 floating point emulator package for compares.
4424 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
4426 * mini.c : reverted sig->pinvoke changes (r51396-51397).
4428 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
4430 * mini-exceptions.c (print_stack_frame): Output to stderr.
4431 (mono_handle_native_sigsegv): Ditto.
4433 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
4435 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
4436 OP_LCONV_TO_OVF_I implementation.
4438 * mini-amd64.c: Add support for the throw->branch exception
4441 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
4442 when the catch clause catches a more general exception, i.e. Object.
4444 2005-10-30 Zoltan Varga <vargaz@gmail.com>
4446 * cpu-ia64.md: Remove unused opcodes.
4448 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
4449 specific defines for architectures defining USE_SIGACTION.
4451 * mini-ia64.c: Fix some warnings.
4453 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
4454 version seemed to skip a frame.
4456 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
4458 * mini.c: Clean up the usage of sig->pinvoke flag. Now
4459 only calls which are made to native code use this flag.
4461 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
4463 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
4464 varargs methods as well.
4466 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
4467 which have save_lmf set. Reorganize methods prologs a bit.
4469 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
4470 debugger to the proper place.
4472 2005-10-29 Martin Baulig <martin@ximian.com>
4474 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
4475 when running inside the debugger until the debugger has support
4478 2005-10-26 Zoltan Varga <vargaz@gmail.com>
4480 * mini.h: Fix a warning.
4482 2005-10-24 Miguel de Icaza <miguel@novell.com>
4484 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
4485 we expose publicly, this returns the string.
4487 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
4489 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
4490 with fp elimination.
4492 2005-10-21 Zoltan Varga <vargaz@gmail.com>
4494 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
4495 native stacktrace using the glibc 'backtrace' function if available.
4497 2005-10-20 Zoltan Varga <vargaz@gmail.com>
4499 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
4501 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
4502 handle SIGSEGVs received while in native code.
4504 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
4505 code, call mono_handle_native_sigsegv which will abort the runtime
4506 after printing some diagnostics, instead of converting it into a
4507 confusing NullReferenceException.
4509 2005-10-18 Zoltan Varga <vargaz@gmail.com>
4511 * cpu-pentium.md: Remove unused opcodes.
4513 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
4515 * mini-amd64.h (MonoLMF): Add rsp field.
4517 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
4520 2005-10-17 Zoltan Varga <vargaz@gmail.com>
4522 * mini-codegen.c (get_register_spilling): Fix some warnings.
4524 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
4526 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
4527 elimination during exception handling. Enable fp elimination by
4530 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
4533 2005-10-16 Martin Baulig <martin@ximian.com>
4536 (mono_debugger_run_finally): New public method for the debugger.
4538 2005-10-10 Zoltan Varga <vargaz@gmail.com>
4540 * debug-mini.c (mono_debug_init_method): Fix warning.
4542 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
4543 the 'exname' parameter const to fix some warnings.
4545 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
4547 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
4548 introduced by the previous patch.
4550 2005-10-08 Zoltan Varga <vargaz@gmail.com>
4552 * basic-float.cs: Add test for precision of float arithmetic.
4554 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
4555 when loading/storing single values from/to memory.
4557 * mini.c (mono_jit_compile_method_with_opt): Create the function
4558 pointers in the correct domain.
4560 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
4562 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
4563 introduced by previous patch.
4565 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
4566 when out_filter_idx is NULL.
4568 * mini-exceptions.c: Don't run filter clauses twice during exception
4569 handling. Fixes #75755.
4571 2005-10-07 Zoltan Varga <vargaz@gmail.com>
4573 * aot.c: Add support for ldflda wrappers.
4575 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
4578 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
4580 * mini.c, mini.h: do not consider exception handlers blocks when
4581 setting up interface variables.
4583 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
4585 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
4587 2005-10-03 Zoltan Varga <vargaz@gmail.com>
4589 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
4590 causes a regression.
4592 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
4594 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
4596 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
4597 of the OP_P definitions.
4599 * TODO: Add a proposal for dealing with the CEE/OP mess.
4601 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
4602 optimizations from the x86 port.
4604 * cpu-amd64.md: Ditto.
4606 * basic.cs basic-long.cs: Add tests.
4608 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
4610 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
4611 Patrik Torstensson's implementation of my exception-handling
4612 optimization idea, when the exception object is not used
4615 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
4617 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
4618 of the mul_imm optimizations from the old jit.
4620 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
4622 * mini.c, liveness.c: patch by Patrik Torstensson and
4623 Zoltan Varga to improve performance in methods with
4626 2005-09-30 Zoltan Varga <vargaz@gmail.com>
4628 * driver.c: Remove 'Globalization' entry from --version.
4630 2005-09-28 Zoltan Varga <vargaz@gmail.com>
4632 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
4633 there is a profiler interested in JIT events.
4635 * aot.c: Load profile files produced by the AOT profiling module, and
4636 reorder methods based on the profiling info. Add a 'method_order' table
4637 to the AOT file to make mono_aot_find_jit_info work with the reordered
4640 * mini.h: Bump AOT file version info.
4642 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
4644 * mini-arm.h: work around what looks like a gcc bug when optimizations
4647 2005-09-28 Raja R Harinath <rharinath@novell.com>
4649 * Makefile.am (AM_CFLAGS): Don't use += to append inside
4650 conditionals. Use ...
4651 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
4653 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
4655 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
4656 to determine the amount of memory to copy when passing valuetypes.
4658 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
4659 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
4661 2005-09-27 Zoltan Varga <vargaz@gmail.com>
4663 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
4664 information about aot.
4666 2005-09-27 Ben Maurer <bmaurer@ximian.com>
4668 * *.c: Replace the use of {Enter,Leave}CriticalSection with
4669 macros. This will allow a deadlock debugger to easily be plugged
4672 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
4674 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
4676 2005-09-27 Raja R Harinath <rharinath@novell.com>
4678 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
4679 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
4680 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
4681 ($(arch_built)) [CROSS_COMPILING]: Error out.
4683 2005-09-26 Zoltan Varga <vargaz@gmail.com>
4685 * aot.c: Add support for the no_special_static flag for classes.
4687 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
4689 * Reapply reverted patches.
4691 * *: Revert r50174 as well.
4693 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
4695 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
4697 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
4699 2005-09-23 Miguel de Icaza <miguel@novell.com>
4701 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
4702 part of the SIG_HANDLER_SIGNATURE.
4704 2005-09-23 Zoltan Varga <vargaz@gmail.com>
4706 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
4709 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
4710 introduced by previous patch.
4712 2005-09-21 Zoltan Varga <vargaz@gmail.com>
4714 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
4715 saved registers too.
4717 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
4718 upon the information returned by get_call_info ().
4720 * mini-x86.c (add_float): Fix stack size calculation.
4721 (mono_arch_call_opcode): Rewrite this so it works based up the
4722 information returned by get_call_info ().
4723 (mono_arch_get_this_vret_args): Ditto.
4725 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
4727 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
4728 in cinfo to determine the registers which need to be used.
4730 2005-09-20 Miguel de Icaza <miguel@novell.com>
4732 * driver.c (mono_main): Add --server and --desktop flags.
4734 2005-09-16 Zoltan Varga <vargaz@gmail.com>
4736 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
4737 registers as global registers.
4739 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
4740 longer needed with the new register allocator.
4742 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
4744 * cpu-ia64.md: Remove unused opcodes.
4746 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
4748 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
4750 * cpu-amd64.md: Remove unused opcodes.
4752 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
4753 needed with the new register allocator.
4755 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
4758 2005-09-16 Raja R Harinath <rharinath@novell.com>
4760 * Makefile.am (check-local): Don't invoke semdel-wrapper.
4762 2005-09-16 Martin Baulig <martin@ximian.com>
4764 * exceptions-amd64.c
4765 (throw_exception): Don't call mono_debugger_throw_exception() if
4766 we're a rethrow - see the FIXME in the code.
4768 2005-09-15 Geoff Norton <gnorton@customerdna.com>
4770 * mini.c (mono_init_exceptions): This only works on some architectures.
4772 2005-09-15 Zoltan Varga <vargaz@gmail.com>
4774 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
4777 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
4779 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
4780 now in mini-exceptions.c.
4782 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
4784 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
4785 now in mini-exceptions.c.
4787 2005-09-15 Zoltan Varga <vargaz@gmail.com>
4789 * exceptions-x86.c: Applied patch from Patrik Torstensson
4790 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
4792 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
4793 code into mini-exceptions.c. Add some assertions to it.
4795 2005-09-12 Zoltan Varga <vargaz@gmail.com>
4797 * aot.c (emit_section_change): Applied patch from "The Software Team"
4798 (<software@solmersa.com>). Fix as errors on windows.
4800 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
4802 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
4803 method info into the LMF.
4805 2005-09-11 Zoltan Varga <vargaz@gmail.com>
4807 * mini-ia64.c: Add proper unwind info for method epilogs.
4809 * exceptions-ia64.c: Add some code to help debugging.
4811 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
4813 * mini-exceptions.c: Fix warning.
4815 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
4817 * mini.c: Really fix build.
4819 * mini-x86.c mini-amd64.c: Fix build.
4821 2005-09-11 Zoltan Varga <vargaz@gmail.com>
4823 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
4825 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
4826 some Interlocked methods as intrinsics.
4828 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
4829 for Thread methods as well.
4831 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
4833 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
4835 * mini-ia64.c mini-x86.c mini-amd64.c
4836 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
4839 * mini.c (mono_init_exceptions): Fix build breakage.
4841 2005-09-10 Zoltan Varga <vargaz@gmail.com>
4843 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
4844 of instructions. Use the new ia64_unw_op macros for emitting unwind
4847 * mini.c (mono_init_exceptions): Initialize exception handling
4848 related trampolines at startup.
4850 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
4852 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
4854 2005-09-09 Zoltan Varga <vargaz@gmail.com>
4856 * mini.c: Handle type loading errors gracefully during compilation and
4857 throw the appropriate exception.
4859 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
4861 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
4862 for the mono binary.
4864 2005-09-09 Martin Baulig <martin@ximian.com>
4866 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
4869 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
4871 * mini-arm.h: use emulation for conv.r.un for the release.
4873 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
4875 * mini-arm.c, objects.cs: more fixes and tests for them.
4877 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
4879 * mini-arm.c: align structures to at least 4 bytes to be able
4880 to keep our current optimized memcpy.
4882 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
4884 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
4886 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4888 * mini.c: ignore SIGPIPE.
4890 2005-09-04 Zoltan Varga <vargaz@gmail.com>
4892 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
4894 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
4896 2005-09-02 Zoltan Varga <vargaz@gmail.com>
4898 * mini.h: Add prototype for mono_allocate_stack_slots_full.
4900 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
4902 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
4903 exception handling support.
4904 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
4905 patch by Brian Koropoff <briank@marakicorp.com>).
4907 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
4909 * mini.c: revert another 'optimization' which breaks when
4910 items on the eval stack need to be saved at a basic block end
4913 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
4915 * jit-icalls.c: for arrays, ensure we always provide
4918 2005-08-30 Zoltan Varga <vargaz@gmail.com>
4920 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
4922 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
4924 2005-08-29 Zoltan Varga <vargaz@gmail.com>
4926 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
4927 arguments in their original register.
4929 2005-08-28 Zoltan Varga <vargaz@gmail.com>
4931 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
4934 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
4935 when ssapre is enabled.
4937 * inssel-long.brg: Fix bug in previous patch.
4939 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
4940 multiplication by a constant.
4942 2005-08-27 Zoltan Varga <vargaz@gmail.com>
4944 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
4947 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
4950 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
4952 * inssel-arm.brg: apply changes tested by Brian Koropoff
4953 <briank@marakicorp.com>.
4955 2005-08-25 Zoltan Varga <vargaz@gmail.com>
4957 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
4959 2005-08-24 Zoltan Varga <vargaz@gmail.com>
4961 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
4962 to the same register if dreg is just a base register.
4963 (print_ins): Improve printing of membase opcodes.
4965 * inssel-x86.brg: Add optimized ldind(reg) rules.
4967 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
4969 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
4971 * mini.c: when running under valgrind, set the stack bottom for
4972 the GC at the actual approximate stack for the app (fixes running
4973 mono with valgrind).
4975 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
4977 * mini.c: do no break at the first valuetype to init found
4980 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
4982 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
4984 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
4986 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
4988 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
4990 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
4992 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
4994 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
4996 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
4999 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
5002 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
5005 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
5007 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
5009 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
5011 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
5012 in the tail recursion optimization.
5014 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
5015 debug info into the assembly file.
5017 * iltests.il: Add test for filter regions.
5019 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
5020 initial stack of filter regions. Fixes #75755.
5022 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
5024 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
5027 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
5029 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
5030 the check for an already compiled method on non-ia64 platforms.
5031 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
5034 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
5036 * inssel-x86.brg: Add some optimized call rules.
5038 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
5040 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
5043 * mini.h mini-trampolines.c: Pass the trampoline argument to
5044 mono_arch_patch_delegate_trampoline.
5046 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
5048 * mini-trampolines.c: Fix build.
5050 * mini-amd64.h: Add delegate trampolines.
5052 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
5054 * inssel-amd64.brg: Add optimized call rules.
5056 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
5058 * inssel-ia64.brg: Add optimized ldind(reg) rules.
5060 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
5062 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
5065 * mini-ia64.c: Remove LMF fixmes.
5067 * mini-ia64.h: Remove most fields from LMF.
5069 * inssel-ia64.brg (stmt): Fix unaligned access errors.
5071 * mini-trampolines.c: Add support for IA64 function descriptors.
5073 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
5074 for IA64 function descriptors.
5076 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
5078 * tramp-arm.c: patch the vtable for virtual calls. Added
5079 support code to register/unregister the LMF.
5080 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
5083 2005-08-19 Dick Porter <dick@ximian.com>
5085 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
5086 bit value if needed.
5088 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
5090 * mini.c (mini_get_method): Move handling of wrapper data here.
5092 * mini.c (mono_method_to_ir): Add support for dynamic methods.
5094 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
5097 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
5098 bblock->code does not remain empty.
5100 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
5102 * arrays.cs: Add regression test for #75832.
5104 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
5105 rules. Fixes #75832.
5107 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
5108 instruction scheduling.
5110 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
5112 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
5114 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
5116 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
5118 * mini-codegen.c: Fix VC build.
5120 * cpu-pentium.md: Increase length of atomic_exhange_i4.
5122 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5124 * mini.h: fix signature for mono_register_opcode_emulation.
5126 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
5128 * mini.c: Get rid of most of the helper_sig_... constants using
5129 mono_create_icall_signature ().
5131 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
5133 * jit-icalls.c (helper_ldstr): New helper function.
5135 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
5137 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
5138 throw, load the string using a helper call instead of creating a string object.
5140 * aot.c: Update after LDSTR changes.
5142 * mini.h: Bump AOT file version.
5144 * aot.c: Save class size info into the AOT file. Print more statistics during
5147 * mini.h: Bump AOT file version.
5149 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
5150 ordering of disasm cases. Fixes #74957.
5152 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
5154 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
5155 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
5156 the generic code needed for the ARM port.
5158 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
5160 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
5161 inssel-arm.brg: more ARM features and fixes.
5163 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
5165 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
5166 ARM port work in progress.
5168 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
5170 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
5172 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
5174 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
5176 * inssel.brg (mini_emit_memset): Add support for unaligned access.
5178 * *-ia64.*: Ongoing IA64 work.
5180 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
5182 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
5184 * TODO: Remove out-of-data todo stuff.
5186 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
5189 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
5191 * mini.h: Bump corlib version.
5193 2005-07-27 Martin Baulig <martin@ximian.com>
5196 (create_copy_ins): Added `const unsigned char *ip' argument; set
5197 `copy->cil_code' from it.
5199 2005-07-27 Martin Baulig <martin@ximian.com>
5201 * mini-exceptions.c (mono_handle_exception): Don't call
5202 mono_debugger_handle_exception() for filters.
5204 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
5206 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
5209 2005-07-26 Martin Baulig <martin@ximian.com>
5211 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
5213 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
5214 helper_compile_generic_method() if the method is actually virtual
5217 2005-07-26 Martin Baulig <martin@ximian.com>
5220 (trampoline_code): Renamed to `mono_trampoline_code' and made it
5221 public; this is now accessed directly by the debugger.
5222 (mono_generic_trampoline_code): Removed.
5225 (mono_debug_init_method): Also add interncalls and wrappers.
5227 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
5229 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
5231 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
5233 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
5235 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
5237 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
5239 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
5241 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
5242 getting TLS offsets on AMD64 too.
5244 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
5246 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
5248 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
5250 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
5251 inssel-arm.brg, mini-arm.h: ARM port work in progress.
5253 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
5255 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
5257 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
5260 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
5261 mono_sparc_is_virtual_call ().
5263 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
5265 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
5266 trampoline parameters.
5268 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
5270 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
5271 to mono_arch_get_vcall_slot_addr.
5273 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
5276 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
5278 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
5280 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
5282 2005-07-19 Martin Baulig <martin@ximian.com>
5284 * exceptions-amd64.c (throw_exception): Call
5285 mono_debugger_throw_exception() here like we're doing it on i386.
5287 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
5289 * mini-ia64.c: Add optimized TLS access support.
5291 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
5293 * mini-exceptions.c: Ongoing IA64 work.
5295 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
5297 * mini.c: Use the default optimization set when embedding. Fixes
5300 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
5302 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
5303 of trampolines to a separate file.
5305 * mini-trampolines.c: New file.
5307 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
5310 * tramp-x86.c: Reorganize the trampoline code to be similar to the
5313 * mini-codegen.c: Fix cygwin build.
5315 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
5317 * mini.c: Add some minor changes needed by the IA64 port.
5319 * *-ia64.*: Ongoing IA64 work.
5321 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
5323 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
5324 trampolines into arch-independent and arch-dependent parts.
5326 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
5328 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
5330 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
5332 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
5333 the xp-regalloc-branch for amd64.
5335 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
5336 xp-regalloc-branch for x86.
5338 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
5340 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
5342 2005-07-06 Martin Baulig <martin@ximian.com>
5345 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
5346 (mono_jit_runtime_invoke): Likewise.
5348 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
5350 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
5353 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
5354 without loading their metadata. Reorganize the file format so exception handling+
5355 debug info is kept separate from normal method info. Create MonoJitInfo
5356 structures for methods lazily.
5358 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
5360 (x86_class_init_trampoline): Patch AOT class init trampolines too.
5362 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
5364 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
5367 * mini.h: Bump AOT file version.
5369 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
5371 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
5373 2005-07-01 Raja R Harinath <rharinath@novell.com>
5375 * Makefile.am (check-local): Call semdel-wrapper.
5377 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
5379 * mini-x86.c: Revert the last change as it seems to break the build..
5381 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
5383 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
5385 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
5387 2005-06-27 Ben Maurer <bmaurer@ximian.com>
5389 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
5390 outside of the macro, so strange stuff doesn't happen with gcc4
5391 (NEW_AOTCONST_TOKEN): Likewise.
5393 2005-06-28 Martin Baulig <martin@ximian.com>
5395 * mini.c (mini_class_is_system_array): New static method; use this
5396 instead of `klass->parent == mono_defaults.array_class' everywhere
5397 since this also works for the new generic array class.
5399 2005-06-26 Ben Maurer <bmaurer@ximian.com>
5401 * inssel.brg: Remove warnings.
5403 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
5405 * mini-ia64.c: Ongoing IA64 work.
5407 * basic-float.cs: Add float->i1 conversion test.
5409 * iltests.il: Add conv.u4 test.
5411 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
5413 * inssel-long.brg: Fix bug caused by last change.
5415 2005-06-23 Geoff Norton <gnorton@customerdna.com>
5417 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
5418 BSDs. Allows the x86 JIT to work on OSX86
5420 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
5422 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
5425 * mini-ia64.c: Ongoing IA64 work.
5427 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
5429 * mini-ia64.c: Ongoing IA64 work.
5431 * driver.c: Clean up jit_code_hash as well when using --regression.
5433 * inssel-long.brg: Fix long->i4/u4 conversion rules.
5435 * basic-long.cs: Add tests for long->u4 conversion.
5437 2005-06-18 Ben Maurer <bmaurer@ximian.com>
5439 * mini.c: Take mono_get_domainvar out of macros. This makes sure
5440 that we do not depend on undefined C behavior: the order stuff
5441 gets evaluated within an expression. Fixes mono when compiled on
5444 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
5446 * *-ia64.*: Ongoing IA64 work.
5448 * aot.c: Lower memory usage while loading AOT methods.
5450 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
5452 * mini.h: Bump AOT file format version.
5454 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
5456 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
5458 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
5460 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
5461 not on callee assembly). Fixed some comments.
5463 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
5465 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
5466 it gets proper disassembly.
5467 (emit_method_info): Remove some dead code.
5469 * mini.c (mini_method_compile): Allways allocate the GOT var in
5470 mono_method_to_ir for emulating opcodes.
5472 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
5474 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
5475 before freeing the code memory. Fixes #74990.
5477 * objects.cs: Add regression test for #74992.
5479 * liveness.c: Extend live ranges of arguments to the beginning of the
5480 method. Fixes #74992.
5482 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
5483 so it points into the faulting instruction.
5485 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
5487 * jit-icalls.c (mono_imul_ovf): Add exception handling.
5489 * *-ia64.*: Ongoing IA64 work.
5491 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
5493 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
5495 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
5497 * *-ia64.*: Ongoing IA64 work.
5499 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
5501 * basic-long.cs: Add tests for add/sub.ovf.
5503 * basic.cs: Add tests for sub.ovf.
5505 * *-ia64.*: Ongoing IA64 work.
5507 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
5509 * *-ia64.*: Ongoing IA64 work.
5511 * basic.cs: Add conv.ovf.i4.un test.
5513 2005-06-09 Massimiliano Mantione <massi@ximian.com>
5515 * mini.c: (remove_block_if_useless) Fixed bug 75061.
5517 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5519 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
5521 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
5523 * *-ia64.*: Ongoing IA64 work.
5525 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5528 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
5530 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
5532 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
5534 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
5536 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
5538 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
5539 of a call is callable by a near call.
5541 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
5543 * mini-ia64.c: Ongoing IA64 work.
5545 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
5547 * genmdesc.c: Make the generated array non-static.
5549 * inssel-long.brg: Fix LSHR_IMM rule.
5551 * *-ia64.*: Ongoing IA64 work.
5553 * *-ia64.*: Ongoing IA64 work.
5555 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
5557 * *-ia64.*: Ongoing IA64 work.
5559 * *-ia64.*: Ongoing IA64 work.
5561 * mini-ia64.c: Ongoing IA64 work.
5563 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
5565 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
5567 * objects.cs basic-calls.cs: Move some tests to objects.cs.
5569 * objects.cs basic-long.cs: Move some tests to objects.cs.
5571 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
5573 * *-ia64.*: Ongoing IA64 work.
5575 * iltests.il: Add a new test.
5577 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
5578 newobj. Fixes #75042.
5580 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
5582 * *-ia64.*: Ongoing IA64 work.
5584 * *-ia64.*: Ongoing IA64 work.
5586 * *-ia64.*: Ongoing IA64 work.
5588 * basic.cs objects.cs: Move tests accessing static variables as well.
5590 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
5592 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
5594 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
5596 * driver.c: Always print failed tests.
5598 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
5601 * *ia64*: Ongoing IA64 work.
5603 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
5605 * basic.cs: Add tests for add.ovf. Fix warnings.
5607 2005-05-18 Miguel de Icaza <miguel@novell.com>
5609 * driver.c (mono_main): Avoid crash if no argument is passed to
5610 --break; Do not use g_error, but f_printf. And fix all other
5611 ocurrences of the same crash.
5613 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
5615 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
5616 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
5619 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
5621 * *-ia64.*: Add beginnings of IA64 backend.
5623 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
5625 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
5627 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
5630 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
5632 * mini-amd64.c: Fix a warning.
5634 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
5636 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
5637 in float_neg. Fixes #74897.
5639 * mini-amd64.c (emit_call): Fix another near call bug.
5641 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
5643 * declsec.c: Keep the appdomain information in the structure. Added a
5644 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
5645 value gets overwritten).
5646 * declsec.h: Set the default MonoArray for the the stack to 6. Added
5647 an MonoAppDomain member to MonoSecurityFrame.
5648 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
5649 used in the stack walk. Now use a MonoArray which grow (double) when
5652 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
5654 * mini.c: Re-enabled runtime cleanup, since running threads should
5655 now properly stop when exiting.
5657 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
5659 * mini-codegen.c: New file contaning the arch-independent local
5660 register allocator. Not used by any architectures yet.
5662 * mini.h linear-scan.c: Merge some changes from the
5663 mini-xp-local-regalloc branch.
5665 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
5667 * mini-amd64.c (emit_call): Fix calls to native functions when the
5668 runtime is compiled as a shared library. Fixes #74756.
5670 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
5671 on a literal field. Fixes #74751.
5673 2005-04-25 Raja R Harinath <rharinath@novell.com>
5675 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
5677 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
5679 * objects.cs: Add missing null casting test.
5681 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
5683 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
5684 in wrapper methods. Also rename 'address' variable to 'offset'.
5686 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
5688 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
5691 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
5693 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
5696 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
5698 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
5700 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
5702 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
5703 just the last bytes.
5705 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
5707 * aot.c (mono_compile_assembly): Fix warning.
5709 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
5710 by the _MSC_VER stuff.
5712 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
5714 * inssel-long.brg: Fix #74588.
5716 * cpu-amd64.md: Fix #74591.
5718 * iltests.il: Add new regression tests.
5720 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
5722 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
5725 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
5727 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
5729 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
5730 from Bill Middleton <flashdict@gmail.com>.
5732 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
5734 * arrays.cs: Add new regression test. Fix warnings.
5736 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
5738 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
5739 and leakage in CKFINITE.
5741 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
5742 this to a null op since it is called on amd64 too.
5744 * exceptions-amd64.c (get_throw_trampoline): Align stack.
5746 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
5747 body since this is not used on amd64.
5749 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
5751 * mini-amd64.c: Remove obsolete fixmes.
5753 * mini.c (print_method_from_ip): Fix debugging support.
5755 2005-2-1 Massimiliano Mantione <massi@ximian.com>
5757 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
5758 so that expressions that don't give much gain are not reduced.
5759 * ssapre.h: Likewise.
5761 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
5763 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
5765 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
5767 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
5769 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
5771 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
5773 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
5775 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
5777 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
5780 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
5782 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
5784 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
5786 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
5787 MONO_ARCH_USE_SIGACTION. Fixes #74252.
5789 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
5791 * mini-x86.c: Fix up stack overflow handling.
5793 * exceptions.cs: Add new regression test.
5795 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
5797 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
5798 mono_jit_thread_attach.
5800 * mini.c (mono_method_to_ir): Verify called method is not abstract.
5802 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
5804 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
5805 avoid calling constructors using callvirt.
5807 * inssel.brg: Fix #74073.
5809 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
5811 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
5812 compilation with non-GCC compilers.
5813 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
5814 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
5816 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
5818 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
5819 klass->interface_offsets (will likely fix bug#74073).
5821 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
5823 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
5825 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
5827 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
5828 to amd64_div_reg_size ().
5830 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
5832 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
5834 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
5836 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
5838 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
5840 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
5842 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
5844 * mini.c (mono_precompile_assembly): Load and precompile referenced
5845 assemblies as well. Fixes #74015.
5847 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
5849 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
5851 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
5853 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
5854 a lot of checks and (anyway) permissions cannot work until corlib is
5857 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
5859 * mini-ppc.c: fixed ABI issue on sysv/ppc.
5861 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
5863 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
5864 calls (fixes bug#72824).
5866 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
5868 * mini.c: fix tail recursion elimination (see test in bug#73936).
5870 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
5872 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
5873 some fp functions in sse2 mode.
5875 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
5877 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
5879 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
5881 * mini.h mini.c: Add mono_get_jit_tls_key ().
5883 * mini-x86.c: Enable fast TLS support on windows.
5885 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
5887 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
5888 * mini.c: Check for p/invoke method when generating code. If a
5889 p/invoke method, or it's class, isn't decorated with [Suppress
5890 UnmanagedCodeSecurity] then generate code to call System.Security.
5891 UnmanagedDemand (only if the security manager is active).
5893 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
5895 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
5896 last change as it seems to cause strange crashes.
5898 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
5900 * *.c: handle unsafe function pointers where needed.
5902 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
5904 * mini.c (mono_jit_free_method): Remove the fixme too.
5906 2005-03-15 Miguel de Icaza <miguel@novell.com>
5908 * mini.c: As discussed, make the code actually free the delegate
5909 thunk now, to enable the debugging of delegate problems, use
5910 MONO_DEBUG=1 when running Mono.
5912 This takes also care of parts of the leaks as seen by Joe.
5914 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
5916 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
5917 thread_tls_offset calculation.
5919 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
5921 * declsec.c: Reworked linkdemand checks for icall. The previous code
5922 was using the declaration code (untrusted) and didn't work as expected
5923 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
5926 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
5928 * iltests.il: Add new localloc test.
5930 * mini-amd64.c: Handle large stack allocations the same way as on
5931 windows if stack overflow handling is working.
5933 * mini-amd64.c: Allocate the signal stack using mmap.
5935 * mini.c (sigsegv_signal_handler): Fix reading of context.
5937 * mini-exceptions.c: Fix up stack overflow handling.
5939 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
5941 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
5943 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
5945 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
5947 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
5948 tramp_init functions as they are no longer needed.
5950 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
5952 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
5954 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
5956 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
5958 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
5961 * mini-ops.h: Add OP_LMUL_IMM.
5963 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
5964 long mul/div opcodes as intrinsic.
5966 * mini-amd64.c (emit_call): Handle the case when the callee might be
5969 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
5971 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
5974 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
5976 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
5978 2005-03-09 Ben Maurer <bmaurer@ximian.com>
5980 * mini.c (mono_codegen): Don't leak here, to help people running
5983 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
5985 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
5986 conversions in sse2 mode.
5988 * basic-float.cs: Add regression test.
5990 * mini-amd64.c: Reenable sse2.
5992 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
5994 * mini-amd64.c: Disable sse2 until some regressions are fixed.
5996 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
5998 * driver.c: Copyright text should include 2005.
6000 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
6002 * cpu-amd64.md (load_membase): Fix more max lengths.
6004 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
6006 * cpu-amd64.md (load_membase): Fix max length.
6008 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
6010 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
6012 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
6013 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
6015 * basic-float.cs: Add rounding regression test.
6017 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
6019 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
6021 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
6022 structures in registers for pinvoke wrappers.
6024 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
6026 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
6028 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
6030 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
6031 wrapper to mono_jit_thread_attach.
6033 * mini.c (mini_jit_thread_attach): New jit icall.
6035 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
6036 native->managed wrappers.
6038 * exceptions.cs: Add new regression test.
6040 * mini.c (optimize_branches): Check regions in the cbranch to throw
6041 block case as well. Fixes #73242.
6043 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
6045 * mini.c: thread safety fixes.
6047 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
6049 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
6050 patching stuff, since delegates use jump trampolines so there is
6053 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
6056 * tramp-amd64.c: Fix build.
6058 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
6059 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
6061 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
6062 Rename this to mono_arch....
6063 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
6065 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
6067 * mini-amd64.c (emit_call): If both the caller and the callee is
6068 guaranteed to have 32 bit addresses, emit a normal call.
6070 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
6072 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
6073 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
6074 method_ptr inside delegates.
6076 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
6078 * mini.c (mono_jit_free_method): Free the method info even if the native code is
6079 invalidated. Fixes #73001.
6081 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
6083 * mini-x86.c: Only use stdcall for pinvokes on windows.
6085 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
6087 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
6088 * mini-x86.c: remove unreliable __thread var offset detection,
6089 use the correct accessors and enable by default.
6091 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
6093 * mini.c (mono_jit_free_method): Fix memory leak.
6095 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
6097 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
6099 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
6101 * cpu-amd64.md: Fix lengths of atomic opcodes.
6103 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
6105 * driver.c: try to not imply using ICU is any good.
6107 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
6109 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
6110 functions as inline ops.
6112 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
6113 some Interlocked functions as inline ops.
6115 * mini.c (move_basic_block_to_end): Fix bug in last patch.
6117 * mini.h (MonoBasicBlock): Reorganize fields a bit.
6119 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
6121 * mini.c: Add support for OP_NOT_TAKEN.
6123 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
6124 structures in registers for pinvoke wrappers.
6126 * mini-amd64.c: Fix warnings.
6128 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
6130 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
6132 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
6134 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
6135 address instead of loading the address from it.
6137 * mini-x86.c: Add support for returning small structs in registers
6138 on Win32. Fixes part of #70864.
6140 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
6142 * trace.c (get_token): Improve error checking.
6144 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
6146 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
6148 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
6150 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
6151 it can be reused for MonoClass.
6152 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
6155 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
6157 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
6158 instead of a MonoReflectionMethod. The method information wasn't used
6159 when displaying SecurityException details (but will be now).
6161 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
6163 * Makefile.am : windows build fix.
6165 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
6167 * iltests.il: Add new regression test.
6169 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
6172 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
6174 * mini.c: Moved linkdemand check into helper function check_linkdemand
6175 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
6178 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
6180 * declsec.c: Added statistics counter for different kinds of
6182 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
6183 (and commented) declaration.
6184 * mini.c: Added statistics counter for security Demand code
6185 generation. Added display of security statistics.
6187 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
6189 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
6190 Fix compilation errors under gcc-2.95.
6192 2005-02-12 Ben Maurer <bmaurer@ximian.com>
6194 * mini.c, driver.c: Use the new jit trampoline hashtable
6196 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
6198 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
6200 2005-02-11 Martin Baulig <martin@ximian.com>
6202 * debug-mini.c (mono_debug_close_method): Free the line number array.
6204 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
6206 * aot.c: Break up large methods into smaller ones. Share GOT slots for
6209 * mini.h: Bump AOT file format version.
6211 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
6213 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
6215 * declsec.h: Added macros to get/set lazyly initialized security
6216 informations about assemblies. Added new enum for different type of
6217 possible LinkDemand violation. Added function to check LinkDemands.
6218 * mini.h: Added a field to MonoCompile to hold any security violation
6219 detected when JITting a method (so it can be thrown later).
6220 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
6221 and CEE_CALLVIRT. Added code to throw exception at the end of
6222 mini_method_compile (note: the exception is unhandled right now).
6224 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
6226 * mini.c, jit-icalls.c: use the managed implementation of
6227 memset for initobj and memset, to avoid managed <-> unmanaged
6230 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
6232 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
6233 optimization if it would need a GOT var.
6235 * basic.cs: Add tests for constant propagation and switch statements.
6237 * ssa.c: Fix out-of-range constant propagation and switch statements.
6239 2005-02-09 <vargaz@freemail.hu>
6241 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
6243 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
6245 * cpu-amd64.md (load_membase): Fix max length of load_membase.
6247 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
6249 * mini.c: update to new signature of mono_class_get_allocation_ftn().
6251 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
6253 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
6254 arithmetic operations.
6256 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
6258 * mini-ppc.c: add a workaround for broken user code that
6259 DllImports vararg functions with non-vararg signatures.
6261 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
6263 * mini.c (mono_jit_compile_method_inner): Add detection and a
6264 meaningfull error message for assemblies written in Managed C++.
6266 * tramp-amd64.c mini-amd64.h: Add support for
6267 create_trampoline_from_token ().
6269 * aot.c mini-x86.c abcremoval.c: Applied patch from
6270 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
6272 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
6274 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
6275 which takes a MonoImage/token as parameter instead of a MonoMethod.
6277 * aot.c: Use the new trampoline for initializing vtables.
6279 * aot.c: Add support for ldfld/stfld_remote wrappers.
6281 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
6282 rules for compare <MEM>, IMM.
6284 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
6286 * aot.c: Handle inherited finalizers correctly.
6288 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
6290 * inssel.brg (stmt): Add a missing _setup_... ().
6292 * aot.c: Save some parts of the class state to the AOT file and use it
6293 to recompute that state when a class is initialized.
6295 * mini.c: Install AOT hooks into the runtime.
6297 * mini.h: Bump AOT file format version.
6299 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
6302 * iltests.il: Add new test.
6304 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
6308 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
6310 * mini.c: setup the statistical profiler in the thread attach
6311 callback to cope with the new single thread code.
6313 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
6315 * mini-ppc.c: ensure we have enough room for the profiler
6316 calls (fixed bug#72084).
6318 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
6320 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
6323 2005-2-1 Massimiliano Mantione <massi@ximian.com>
6325 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
6327 2005-2-1 Massimiliano Mantione <massi@ximian.com>
6329 * ssapre.c: Fixed an issue with down safety (this allows IronPython
6330 to succesfully execute parrotbench).
6331 * ssapre.h: Likewise.
6333 2005-2-1 Massimiliano Mantione <massi@ximian.com>
6335 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
6336 variable for stores to method arguments (fixes a SSAPRE issue).
6338 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
6340 * mini.c: handle value types in dup, fixes gen-112.cs.
6342 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
6344 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
6345 sequence for calls in dynamic methods to avoid thunks.
6347 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
6349 * mini.c: correctly remove dynamic methods from the hashtable.
6351 2005-1-20 Massimiliano Mantione <massi@ximian.com>
6353 * driver.c: Disabled SSAPRE until fix the bug that appears
6354 in IronPython's parrotbench.
6356 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
6358 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
6360 * mini.c (mono_method_to_ir): Revert the previous change.
6362 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
6365 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
6366 mono_jit_info_table_find () etc. when running under valgrind.
6368 * inssel.brg: Fix warnings.
6370 * mini-exceptions.c: Fix warnings.
6372 2005-01-31 Martin Baulig <martin@ximian.com>
6374 * driver.c (compile_all_methods_thread_main): Don't try to compile
6375 generic methods or anything which has type parameters.
6377 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
6379 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
6381 * TestDriver.cs: Add --verbose flags.
6383 * graph.c ssa.c: Fix 64 bit warnings.
6385 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
6386 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
6387 Fix 64 bit warnings.
6389 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
6390 variable not spotted by gcc.
6392 * mini-amd64.c inssel-amd64.brg: Applied patch from
6393 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
6394 X86_COMPARE_MEMBASE opcodes.
6396 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
6398 2005-01-29 Ben Maurer <bmaurer@ximian.com>
6400 * *: MonoMethod->signature might be NULL now. You *MUST* use
6401 mono_method_signature.
6403 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
6405 * driver.c (compile_all_methods_thread_main): Compile the methods
6406 without invoking cctors.
6408 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
6410 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
6411 * basic-calls.cs: test for the above.
6413 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
6415 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
6416 MonoJitInfo changes.
6418 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
6420 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
6421 eagerly if it contains dynamic methods.
6423 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
6425 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
6426 trace, it is now computed by an icall from trace_ips.
6428 * mini-exceptions.c: Fix a warning.
6430 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
6432 * mini-exceptions.c: don't bother getting stack trace info if
6433 it's not going to be used.
6435 2005-01-27 Raja R Harinath <rharinath@novell.com>
6437 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
6440 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
6442 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
6444 * aot.c: Avoid calling mono_method_get_header () if not needed.
6446 * mini.h: Bump AOT file format version.
6448 * mini.c (mono_emit_native_call): Allocate a GOT var here.
6450 * mini.c (mono_print_tree): Print more info for calls.
6452 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
6454 * declsec.h: Remove warning by adding missing include for marshal.h
6456 2005-01-26 Martin Baulig <martin@ximian.com>
6458 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
6461 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
6463 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
6466 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
6468 * aot.c (mono_compile_assembly): Fix a warning.
6470 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
6472 * declsec.c: Look for security attributes on the original MonoMethod
6473 (and not the wrapped one). This fix permissions on icalls.
6475 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
6477 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
6479 * mini.c (mono_allocate_stack_slots): Add a fixme.
6481 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
6483 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
6485 * inssel.brg: optimize casts of sealed types (more
6486 optimizations waiting for fixes in remoting).
6488 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
6490 * inssel.brg (stmt): Add another dummy rule.
6492 * driver.c: Fix warnings.
6494 * driver.c (mono_main): If running under valgrind, instruct glib to use
6495 the system allocation functions so valgrind can track the memory
6496 allocated by the g_... functions.
6498 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
6500 * mini-ops.h: Add OP_DUMMY_STORE opcode.
6502 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
6504 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
6505 variables in try regions.
6507 * mini.c (mini_method_compile): Don't disable optimizations on large
6508 methods when AOT compiling.
6510 * mini.c (mono_allocate_stack_slots): New arch independent method to
6511 allocate stack slots. Not yet used.
6513 2005-01-22 Ben Maurer <bmaurer@ximian.com>
6515 * debug-mini.c (mono_debug_close_method): Plug some leaks.
6517 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
6519 * mini-ppc.c: make the branch info relative as the code
6520 buffer can be reallocated.
6522 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
6524 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
6525 * driver.c: Removed the AOT/security restriction. Now initialize the
6526 security manager (in metadata) if --security is used.
6527 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
6528 rather than the pointer to declarative security, when AOT is used.
6530 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
6532 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
6533 basic blocks, reduced intrinsic exception throwing code size.
6535 2005-01-22 Miguel de Icaza <miguel@ximian.com>
6537 * driver.c (mini_usage): Reorder the usage screen.
6539 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
6541 * mini.c (mono_resolve_patch_target): Fix warning.
6543 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
6545 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
6548 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
6550 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
6551 breaks the amd64 build.
6553 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
6554 register allocation. Fixes #71454.
6556 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
6558 * arrays.cs: Add new regression test.
6560 2005-1-20 Massimiliano Mantione <massi@ximian.com>
6562 * ssapre.c: Turned usage of snprintf to GString.
6563 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
6564 (I left it on by mistake in my previous commit).
6566 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
6568 * mini.c, cfold.c, basic-calls.cs: preserve side effects
6569 on cond branch optimization (fixes bug# 71515).
6571 2005-1-20 Massimiliano Mantione <massi@ximian.com>
6573 * abcremoval.c: Fixed bug 71062.
6574 * abcremoval.h: Likewise.
6576 2005-1-20 Massimiliano Mantione <massi@ximian.com>
6578 * mini.c: Added a new functionality to optimize_branches, the removal
6579 of useless basic blocks, and fixed some problem in the removal of
6580 critical edges; some utility functions added for both purposes.
6581 * ssapre.c: Added complex expression support, and fixed bug 70637.
6582 * ssapre.h: Likewise.
6583 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
6585 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
6586 * driver.c: Re-enabled SSAPRE.
6588 2005-01-19 Martin Baulig <martin@ximian.com>
6590 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
6591 the result of mono_get_method_constrained().
6593 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
6595 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
6598 2005-01-18 Geoff Norton <gnorton@customerdna.com>
6600 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
6601 be detected. Fixes #59296.
6603 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
6605 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
6606 which can happen. Fixes #71361.
6608 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
6610 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
6613 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
6615 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
6616 appdomain-unload.exe to fail.
6618 * mini.c: Fix some memory leaks.
6620 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
6622 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
6623 Fixed bug and sped up some codepaths.
6625 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
6627 * mini.c: Fix some memory leaks.
6629 * exceptions.cs basic-long.cs: Add test for checked ulong->int
6632 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
6634 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
6637 * iltests.il: Add regression test for #71320.
6639 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
6641 * mini.c (mono_codegen): Fix installation of profiler hooks.
6643 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
6645 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
6647 * mini.h, mini.c, cfold.c: optimize access to enum
6648 readonly fields, too. Eval conditional branches if possible
6649 to perform unreachable code removal in more cases.
6651 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
6653 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
6655 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
6658 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
6659 WinXP DEP. Fixes #71244.
6661 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
6663 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
6665 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
6667 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
6669 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
6671 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
6674 * mini.h: Bump AOT version.
6676 * mini.h (MonoCompile): Change exvar to a hash table.
6678 * mini.c: Allocate a separate exvar for each handler block.
6680 * mini.c: Get rid of the computation of filter_lengths, its not needed.
6682 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
6683 ex var with the pending exception and only throw if the two are equal.
6686 * exceptions.cs: Add tests for rethrow and nested catch clauses.
6688 * mini-x86.c: Fix warnings.
6690 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
6691 used by all the ports now.
6693 * aot.c: Add write-symbols and save-temps options.
6695 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
6697 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
6699 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
6701 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
6704 * tramp-s390.c: Check vtable slot belongs to the domain.
6706 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
6707 as per other platforms.
6709 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
6711 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
6713 * driver.c: we don't run the Main() code in a subthread anymore.
6715 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
6717 * mini.c: added experimental rtc support in the statistical
6718 profiler: if the user has the permission, more accurate statistics
6719 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
6720 The MONO_RTC value must be restricted to what the linux rtc allows:
6721 power of two from 64 to 8192 Hz.
6723 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
6725 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
6727 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
6729 * mini-ppc.c: better icache flush for smp.
6731 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
6733 * mini-amd64.c (emit_move_return_value): Fix memory leak.
6735 * mini-x86.c (get_call_info): Add the get_call_info () code from the
6736 amd64 port, not yet used.
6738 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
6740 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
6743 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
6745 * driver.c: Added --security option to activate the security manager.
6746 Right now this will allow code generation for declarative demands and
6747 is disabled when AOT is specified.
6748 * mini.c: Add code generation for declarative security demands.
6749 * mini.h: Add mono_use_security_manager as an extern gboolean.
6751 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
6753 * aot.c (mono_compile_assembly): Speed up compilation a bit by
6754 emitting more dense assembly code.
6756 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
6757 exception throwing stuff.
6759 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
6761 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
6764 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
6767 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
6770 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
6772 * tramp-*.c: Only patch vtable slots if the object is in the current
6773 domain. Fixes appdomain-unload.exe.
6775 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
6777 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
6780 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
6782 * mini.c (reverse_branch_op): New helper function.
6784 * mini.c (optimize_branches): Run the new optimization only on
6785 platforms which support it. Also reverse all kinds of branches.
6787 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
6789 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
6792 * mini.c (optimize_branches): Reverse not-equals branches if the false
6793 bblock is a throw. This happens a lot of time with argument checking in
6796 * mini.c (mono_codegen): Add support for placing basic blocks after
6797 the function epilogue.
6799 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
6802 2005-01-05 Miguel de Icaza <miguel@ximian.com>
6804 * mini.c (setup_stat_profiler): Only set this up if the platform
6805 supports ITIMER_PROF.
6807 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
6809 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
6812 * inssel.brg: Fix a warning.
6814 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
6816 * mini.c: added support for statistical profiler
6817 (run with: --profile=default:stat).
6819 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
6821 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
6823 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
6825 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
6826 related to global registers from the amd64 port.
6828 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
6830 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
6832 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
6833 with global registers.
6834 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
6836 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
6838 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
6840 * debug-mini.c (encode_value): Fix off-by-one.
6842 * aot.c (encode_value): Likewise.
6844 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
6846 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
6848 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
6851 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
6853 * aot.c (emit_method_info): Increase size of temp buffer.
6855 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
6858 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
6860 * aot.c (emit_method_info): Fix build.
6862 * aot.c: Further rework of the AOT file format to reduce the size of
6863 the method info data.
6865 * mini.h: Bump AOT file format version.
6867 2004-12-27 Martin Baulig <martin@ximian.com>
6869 * mini.c (mini_get_method): New static method; call
6870 mono_get_method_full() and mono_get_inflated_method().
6871 (mono_method_to_ir): Use mini_get_method() instead of
6872 mono_get_method_full().
6874 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
6876 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
6878 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
6880 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
6882 * inssel-amd64.brg: Add some optimization rules.
6884 2004-12-24 Ben Maurer <bmaurer@ximian.com>
6886 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
6887 standard not GC'd stuff is fine.
6889 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
6891 * aot.c: Rework the AOT file format to get rid of most of the global
6892 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
6894 * mini.h: Bump AOT file format version.
6896 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
6898 * mini.h: Bump AOT file format version.
6900 * aot.c (mono_aot_is_got_entry): New function to determine if an
6901 address is inside a GOT.
6903 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
6905 * cpu-pentium.md: Increase the maximum size of some instructions which
6906 might involve a got access.
6908 * mini.c (get_method_from_ip): Another debug helper function.
6910 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
6911 when got var accesses are created during the decompose phase.
6913 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
6915 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
6916 argument mini_compile_method and to MonoCompile, and use this to
6917 determine whenever a given method is compiled for AOT. This allows the
6918 other methods compiled during AOT compilation to be free of AOT stuff,
6919 so the backends does not need to add special support for them by
6920 creating a fake GOT etc.
6922 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
6925 2004-12-21 Ben Maurer <bmaurer@ximian.com>
6927 * mini.c (mono_method_to_ir): It turns out that some of the
6928 x-appdomain wrappers are lax with types, so just ignore this for
6931 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
6932 at the vtable->klass. If it is non-shared code we can just use the
6935 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
6937 * mini-ppc.c: access MonoDomain from tls, too.
6939 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
6941 * declsec.c: Removed unused variable (and related warning ;-)
6943 2004-12-21 Ben Maurer <bmaurer@ximian.com>
6945 * iltests.il: New test for LDELEMA on an array of ref types.
6947 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
6948 all ldelema's on reftypes.
6949 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
6950 it was the wrong place to put it.
6952 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
6953 register to pop to make this cleaner, at the request of Paolo.
6955 2004-12-20 Ben Maurer <bmaurer@ximian.com>
6957 * mini-ops.h (OP_GETHASHCODE): New op.
6959 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
6961 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
6964 For a microbenchmark, this reduces the cost of Hashtable.get_Item
6967 * mini-x86.c (mono_arch_output_basic_block): Rather than
6975 The first is 3 bytes while the second is 1. This saves 36 kb on
6976 mscorlib, quite a big saving. When bootstraping mcs, I was able to
6977 see a small boost because of icache locality.
6979 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
6981 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
6983 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
6984 started code sharing with the generic code.
6986 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
6988 * mini-ppc.c, cpu-g4.md: added code for direct access to
6991 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
6993 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
6994 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
6997 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
6999 * declsec.c|h: Added functions to cache the declarative stack modifiers
7000 in MonoJitInfo and to create a security frame from a MonoJitInfo
7002 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
7003 created. Register internal calls for System.Security.SecurityFrame::
7004 _GetSecurityFrame and _GetSecurityStack.
7005 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
7006 the definitions for the new stack walk/callback mechanism.
7007 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
7008 first security frame for LinkDemands and InheritanceDemands) and
7009 GetSecurityStack for Demands. Both use the new mono_walk_stack code
7011 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
7012 walk initialization (lupus).
7014 2004-12-20 Ben Maurer <bmaurer@ximian.com>
7016 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
7018 (handle_loaded_temps): Do not create a temporary variable for
7019 things that we know are temps. They will never be modified.
7020 (mono_spill_call): Set MONO_INST_IS_TEMP
7021 (mono_emulate_opcode): ditto
7023 (mono_method_to_ir.CEE_DUP): ditto
7025 2004-12-19 Ben Maurer <bmaurer@ximian.com>
7027 * mini.c (type_to_eval_stack_type): Make this handle the void type
7028 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
7029 (emit_tree): use ip_in_bb to special case some common idioms
7030 Update all callers to pass in the IP.
7031 (mono_method_to_ir): Make CEE_CALL* do the above as well.
7033 This gives us a nice 2% speedup in mcs bootstrap.
7035 * mini-x86.c (peephole_pass): Peephole pass to make
7044 * mini.c (ip_in_bb): new method.
7045 (mono_method_to_ir): use this method rather than doing the hash
7048 * linear-scan.c (mono_linear_scan): When expiring actives, you
7049 don't need to keep around variables that expire on this
7050 instruction. This makes it so that:
7053 store (ebx add (ebx, 1))
7057 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
7059 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
7060 combination to avoid doing two copies. Fix up problems with previous
7063 * mini.c: Fix 64 bit warnings.
7065 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
7067 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
7069 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
7070 changes from the x86 code.
7072 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
7074 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
7076 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
7077 throwing code to reduce its size, unify the AOT and non-aot code and
7078 get rid of relocations in the AOT case.
7080 * mini-x86.h mini.c exceptions-x86.c
7081 (mono_arch_get_throw_corlib_exception): New arch specific function to
7082 raise corlib exceptions which doesn't require relocations in the
7085 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
7087 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
7089 * mini.c (mono_emit_method_call): Only allocate the got var when it is
7092 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
7095 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
7097 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
7098 with add function when used from Inc/dec atomic
7099 functions. Re-enabled optimization on x86.
7100 * mini-ops.h: renamed atomic_add functions to
7101 allow _add to match the Interlocked::Add and
7102 _add_next to match Interlocked::Inc/Dec.
7104 2004-12-15 Massimiliano Mantione <massi@ximian.com>
7106 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
7107 linking of BBs to the end BB, and enabled SSAPRE also with
7108 consprop and copyprop (which was prevented by that bug).
7110 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
7112 * mini-x86.c: disabling the Interlocked optimizing code.
7114 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
7116 * aot.c (load_aot_module): Move reading of got_addr after the AOT
7119 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
7121 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
7122 interlocked optimization due lack of support on x86, rewrote
7123 exchange to take into account that base may be in eax.
7125 xsp works again; activated Interlocked optimizing code.
7127 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
7129 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
7131 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
7133 * mini-ops.h: Add new opcodes.
7135 * mini.h: Add new patch types. Add got_var to MonoCompile.
7137 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
7138 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
7139 make it work with all kinds of patchable code.
7141 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
7142 address of the GOT, and referencing entries in the GOT.
7144 * mini.c: Add code to load the GOT address if needed by an opcode.
7146 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
7147 independent AOT code on the x86 using an elf-style Global Offset Table.
7149 2004-12-14 Raja R Harinath <rharinath@novell.com>
7151 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
7153 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7155 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
7158 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
7160 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
7161 of Interlocked:Increment/Decrement/Add as inline ops.
7162 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
7164 2004-12-12 Geoff Norton <gnorton@customerdna.com>
7166 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
7167 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
7169 2004-12-12 Duncan Mak <duncan@ximian.com>
7171 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
7172 again. `patch_info->table_size' is no longer valid after Zoltan's
7175 2004-12-12 Martin Baulig <martin@ximian.com>
7177 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
7178 if we are the "real" method, ie. not an inlined method inside it.
7180 2004-12-11 Ben Maurer <bmaurer@ximian.com>
7182 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
7183 before we look in the special fields table. This fixes
7184 ../tests/thread-static-init.cs.
7186 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7188 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
7189 for Array get_Rank and get_Length. Fixes bug #70465.
7191 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
7193 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
7194 separate structure to reduce the size of MonoJumpInfo.
7196 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
7198 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
7200 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
7202 * mini.c (mini_get_inst_for_method): Changed to allow ports
7203 to return a MonoInst instead of opcode
7204 (renamed mini_get_opcode_for_method to better reflect the new functionality)
7206 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
7207 Allow ports to return a created MonoInst instead of op-code, will enable
7209 (renamed mini_get_opcode_for_method to better reflected the functionality)
7211 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
7213 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
7215 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
7217 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
7220 2004-12-08 Martin Baulig <martin@ximian.com>
7222 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
7223 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
7225 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
7227 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
7230 * exceptions.cs: Disable some tests which depend on properties of x86 fp
7233 2004-12-08 Raja R Harinath <rharinath@novell.com>
7235 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
7237 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
7239 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
7240 bug introduced by the previous patch.
7242 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
7244 * mini-ppc.c, objectc.cs: handle large structs passed by value
7247 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
7249 * mini-ppc.c: OP_ARGLIST implementation from
7250 Geoff Norton <gnorton@customerdna.com>.
7252 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
7254 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
7255 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
7257 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
7259 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
7261 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
7263 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
7266 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
7268 * mini-sparc.c: Zero out localled-ed memory.
7270 * iltests.il: Add tests for zeroing out localloc-ed memory.
7272 2004-12-04 Martin Baulig <martin@ximian.com>
7274 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
7275 mono_method_get_signature_full().
7277 2004-12-03 Massimiliano Mantione <massi@ximian.com>
7279 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
7280 and some utility functions (always for SSAPRE), integrated SSAPRE.
7282 * driver.c: Added ssapre option.
7283 * ssa.c: Small fix on OP_ARG handling.
7284 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
7285 * Makefile.am: Likewise.
7287 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
7289 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
7292 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
7295 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
7297 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
7299 * cpu-s390.md : Increase instruction length of oparglist.
7301 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
7303 2004-11-30 Martin Baulig <martin@ximian.com>
7305 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
7306 virtual generic methods. We call a special helper_compile_generic_method()
7307 icall to retrieve the method from the vtable, inflate and compile
7308 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
7310 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
7312 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
7314 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
7316 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
7318 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
7321 2004-11-27 Ben Maurer <bmaurer@ximian.com>
7323 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
7324 platforms with PIC aot.
7326 2004-11-28 Martin Baulig <martin@ximian.com>
7328 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
7331 2004-11-28 Martin Baulig <martin@ximian.com>
7333 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
7334 the result of mono_type_get_underlying_type() to check whether
7337 2004-11-26 Martin Baulig <martin@ximian.com>
7340 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
7343 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
7345 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
7346 the same way as the other arguments so they won't get clobbered.
7348 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
7349 calls through R11 since it is clobbered by the trampoline code.
7351 2004-11-26 Raja R Harinath <rharinath@novell.com>
7353 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
7354 pick up in-tree mscorlib.dll.
7356 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
7358 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
7360 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
7361 runtime data/code are now stored in a table similar to the GOT in ELF.
7362 This allows the code itself to be position independent.
7364 * aot.c: Fix loading of referenced assemblies after the lazy assembly
7367 * aot.c: Attach ELF type (object/function) directives to all global
7370 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
7372 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
7374 * mini-amd64.h: Turn on PIC AOT code.
7376 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
7377 returning the offset within an OP_AOTCONST instruction where the GOT
7378 offset needs to be added.
7380 * mini.h: Bump AOT file format version.
7382 2004-11-25 Martin Baulig <martin@ximian.com>
7384 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
7385 uninflated generic methods.
7387 2004-11-25 Martin Baulig <martin@ximian.com>
7389 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
7391 2004-11-24 Martin Baulig <martin@ximian.com>
7393 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
7394 original klass (this only applies for generic instances).
7396 2004-11-24 Martin Baulig <martin@ximian.com>
7398 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
7399 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
7402 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
7404 * mini.c (mono_method_to_ir): Disable inlining for methods containing
7405 localloc. Fixes #69678.
7407 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
7409 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
7411 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
7412 used SSE registers on pinvoke calls. Fixes #69774.
7414 2004-11-23 Geoff Norton <gnorton@customerdna.com>
7416 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
7417 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
7419 2004-11-23 Raja R Harinath <rharinath@novell.com>
7421 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
7422 Refer directly to the mcs/ tree.
7424 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
7426 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
7427 Check if a trampoline for a synchronized method is required.
7429 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
7431 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
7432 with localloc if needed. Throe arithmetric exception in
7433 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
7434 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
7436 2004-11-19 Geoff Norton <gnorton@customerdna.com>
7438 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
7439 types before switching on type. Fixes #69622.
7441 2004-11-19 Raja R Harinath <rharinath@novell.com>
7443 * Makefile.am (check-local): New. Integrate into 'make check'.
7444 (MCS,RUNTIME): Define using in-tree mono and mcs.
7446 (%.exe): Use $(ILASM).
7448 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
7450 * mini-ppc.c: adjust initial prolog size (bug #69691).
7452 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
7454 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
7457 2004-11-17 Raja R Harinath <rharinath@novell.com>
7459 * Makefile.am (clean-local): Rename from 'clean'.
7461 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
7463 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
7464 to mono_arch_is_int_overflow.
7465 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
7468 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
7470 * declsec.c|h: New files to support declarative security attributes.
7471 Added function to check if a method has (applicable) security.
7472 * mini.c|h: Add check for declarative security attributes in
7473 mono_method_check_inlining.
7474 * Makefile.am: Added declsec.c and declsec.h to the build.
7476 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
7478 * mini.c, mini.h: update to keep dynamic code info per-domain.
7480 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
7482 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
7483 (mini_init): Get rid of it from here too.
7485 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
7487 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
7488 implemented OP_RETHROW (patch by Geoff Norton
7489 <gnorton@customerdna.com>).
7491 2004-11-10 Geoff Norton <gnorton@customerdna.com>
7493 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
7494 between appdomains. Fixes appdomain-unload on PPC.
7496 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
7498 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
7499 mini-exceptions.c: handle the new wrapper types.
7500 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
7501 token value as a MonoClass* when compiling a wrapper.
7502 mono_jit_create_remoting_trampoline now takes an additional
7503 MonoRemotingTarget parameter.
7505 2004-11-10 Martin Baulig <martin@localhost>
7507 * mini.c (mono_method_to_ir): Use `generic_container->context'
7508 rather than creating a new one.
7510 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
7512 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
7514 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
7516 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
7518 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
7519 the experimental aot cache stuff.
7521 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
7523 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
7524 mini-exceptions.c: update to exception clause structure changes.
7526 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
7528 * exceptions-x86.c (throw_exception): Fix warnings.
7530 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
7533 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
7535 * exceptions-sparc.c (get_throw_exception): Really fix this.
7537 2004-11-07 Ben Maurer <bmaurer@ximian.com>
7539 * tramp-*.c: we no longer support icalls without wrappers, so
7540 a bit of code can be removed here
7542 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
7544 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
7547 * cpu-sparc.md: Add op_rethrow.
7549 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
7551 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
7553 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
7554 * mini-ops.h: Add OP_RETHROW.
7556 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
7558 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
7560 2004-11-05 Geoff Norton <gnorton@customerdna.com>
7562 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
7563 Makes the output much easier to read
7565 2004-11-05 Ben Maurer <bmaurer@ximian.com>
7567 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
7568 prevents another huge leak when compiling with ssa. Secondly, the
7569 performance of doing this rather than freeing the lists is much
7570 better. GList does a lock every time you allocate a list link,
7571 so that it can use a memory pool. So, it is better to just use
7572 a memory pool of our own.
7574 * ssa.c, linear-scan.c: replace g_list_remove_link with
7575 g_list_delete. The remove one does not free the GList, so we were
7576 leaking memory. On -O=all --compile-all with corlib, this cut down
7577 3 MB of allocations.
7579 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
7581 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
7583 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
7585 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
7586 into a new function mono_create_jit_trampoline ().
7588 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
7590 * trace.c (get_spec): Allow tracing of classes without a namespace.
7592 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
7594 * mini.c: Fix pointer overwrite in mini_method_compile.
7596 2004-11-2 Geoff Norton <gnorton@customerdna.com>
7598 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
7599 The darwin ABI needs some special handling for 1 and 2 byte structs
7600 Lets use lbz/lhz instead of lwz everywhere.
7601 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
7602 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
7603 Use stb/sth for the former, and put the latter always on stack instead of in
7606 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
7608 * trace.c (is_filenamechar): Add '_'.
7610 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
7612 * mini-s390.c: Fix prolog length to allow for large trace requirements.
7614 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
7616 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
7618 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
7619 depends on libmonogc. Fixes #68805.
7621 2004-10-26 Miguel de Icaza <miguel@ximian.com>
7623 * mini.c (mono_jit_free_method): Provide extra information for
7624 this error. Currently this leaks, but will be turned into a
7625 developer option in the future.
7627 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
7629 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
7631 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
7633 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
7634 boundary. Fixes reading of PATCH_INFO_R4 and R8.
7635 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
7637 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
7639 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
7640 trampolines for AOT code.
7642 2004-10-22 <vargaz@freemail.hu>
7644 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
7645 constructed types. Fixes #68136.
7647 2004-10-21 Martin Baulig <martin@ximian.com>
7649 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
7650 if it returns true, unwind the stack to the call instruction.
7652 2004-10-21 <vargaz@freemail.hu>
7654 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
7656 * mini.h: Bump AOT version number.
7658 * objects.cs: Add another test for unbox trampolines.
7660 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
7663 2004-10-20 <vargaz@freemail.hu>
7665 * driver.c: Add SHARED to the set of optimizations tested.
7667 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
7669 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
7672 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
7674 2004-10-20 Martin Baulig <martin@ximian.com>
7676 * mini-exceptions.c (mono_handle_exception): Call
7677 mono_debugger_handle_exception() to tell the debugger about
7678 catch/finally clauses.
7680 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
7682 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
7684 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
7687 2004-10-15 Geoff Norton <gnorton@customerdna.com>
7689 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
7690 methods as their native size, fixed bug #57543, #57545.
7691 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
7692 This saves a temporary register and mullw call down into 1 (minor perf
7693 increase for cases like sum = sum * 5; This use to translate into:
7696 It now translates to
7699 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
7701 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
7704 2004-10-11 Martin Baulig <martin@ximian.com>
7706 * mini.c (mono_method_to_ir): If we're a generic method, get the
7707 MonoGenericContainer from our MonoMethodNormal and create a
7708 MonoGenericContext from it.
7710 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
7712 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
7714 * basic-long.cs: Add test for checked i8->i2 cast.
7716 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
7718 * inssel-ppc.brg: added a couple of speedup rules.
7720 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
7722 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
7723 to speed up rebuilds.
7725 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
7727 * mini-s390.c: Minor fix to OP_OR_IMM.
7729 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
7731 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
7732 better. Fixes appdomain-unload.exe on sparc.
7734 2004-10-02 Massimiliano Mantione <massi@ximian.com>
7736 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
7737 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
7740 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
7742 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
7744 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
7746 * mini.c: Always generate a field read/write wrapper for members
7747 of the class MarshalByRefObject since the actual instance could
7750 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
7752 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
7754 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
7756 * driver.c mini.h trace.c: Move the setting of the main assembly into
7757 a separate function called mono_trace_set_assembly () and call it after
7758 actually loading the main assembly. Fixes #66872.
7760 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
7762 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
7763 using the code manager.
7765 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
7767 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
7769 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
7771 * cpu-amd64.md: Fix bug in previous patch.
7773 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
7776 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
7778 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
7779 mini-exceptions.c: updates for changed stack walk interface.
7781 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
7783 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
7785 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
7787 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
7789 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
7791 * driver.c (mini_regression_list): Do not call mono_assembly_close
7792 since assemblies can't be unloaded.
7794 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
7796 * cpu-amd64.md: Fix more instruction lengths.
7798 * cpu-amd64.md: Fix lengths of some instructions.
7800 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
7802 * inssel.brg: Make the array ldelema check aot friendly.
7804 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
7806 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
7808 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
7810 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
7812 * mini-x86.c: Fix build.
7814 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
7815 mono_type_get_underlying_type () helper function to simplify code.
7817 2004-09-09 Martin Baulig <martin@ximian.com>
7819 * mini-amd64.c: Don't access `type->data.klass' directly, call
7820 mono_class_from_mono_type() instead since the type may be a
7823 2004-09-09 Martin Baulig <martin@ximian.com>
7825 * mini-amd64.c (get_call_info): Fix support for generic instances.
7826 (add_valuetype): Use mono_class_from_mono_type() to get the class
7827 since we can be a generic instance.
7829 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
7831 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
7833 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
7835 * liveness.c: reset spill costs on each scan: bug 62107
7837 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
7839 * exceptions-sparc.c (mono_arch_find_jit_info): remove
7840 unnecessary line that doesn't compile
7842 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
7844 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
7845 trampolines, make them call an error function so people can fix their
7848 2004-09-06 Martin Baulig <martin@ximian.com>
7850 * mini.c (mono_method_to_ir): When initializing locals, handle a
7851 generic instances like a valuetype if it's a valuetype and like a
7852 class if it's a class.
7854 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
7856 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
7857 stack. Fixes #64674.
7859 * exceptions.cs: Add test for unwinding of call arguments.
7861 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
7863 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
7864 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
7865 set the carry/borrow flag). The sparc and s390 implementations
7866 can now use optimized versions (and simplify the code). ppc bugfixes.
7868 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
7870 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
7872 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
7874 * inssel-amd64.brg: Remove leftover 32 bit rule.
7876 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
7878 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
7880 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
7881 mono_arch_find_jit_info functions into a new function. Fix a memory
7884 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
7887 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
7889 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
7892 * exceptions.cs: Add array size tests.
7894 * mini.c: Allocate a separate icall wrapper for each arity of
7895 mono_array_new_va. Fixes #59509.
7897 * exceptions.cs: Add testcase for 64578.
7899 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
7901 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
7903 2004-09-02 Martin Baulig <martin@ximian.com>
7905 * mini.c (mono_method_to_ir): When initializing the locals, call
7906 handle_initobj() on the generic instance itself, not its
7909 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
7911 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
7912 MonoJitInfo for dynamic methods.
7914 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
7916 * mini.c: Add support for freeing JIT data for dynamic methods.
7918 2004-09-01 Martin Baulig <martin@ximian.com>
7920 * mini-x86.c (is_regsize_var): Added support for generic
7922 (mono_arch_emit_prolog): Make this compile again, use
7923 `x86_push_imm_template (code)'.
7925 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
7927 * mini-x86.c: make all push_imm instructions that get
7928 patched always emit the long form
7930 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
7932 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
7933 in a per-domain hash.
7935 * mini-amd64.c (merge_argument_class_from_type): Handle generic
7938 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
7940 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
7943 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
7946 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
7947 Beginnings of SSE2 support.
7949 * exceptions.cs: Add more tests for checked int<->uint casts.
7951 2004-08-28 Martin Baulig <martin@ximian.com>
7953 * mini-x86.c (mono_arch_instrument_epilog): Added support for
7957 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
7958 Handle generic instances recursively.
7960 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
7962 * iltests.il: test for conv.u8 on a constant
7964 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
7966 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
7967 LCONV_x4 (shrun_32 (membase)).
7969 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
7971 * inssel-x86.brg: c&p rules for push/setret of long
7973 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
7975 * inssel-x86.brg: c&p rules for compare (base, regvar) and
7976 compare (regvar, base)
7978 * inssel-x86.brg: more burg love
7980 * inssel.brg: more cleanup
7982 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
7984 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
7986 * basic-long.cs, basic-calls.cs: new tests for optimization.
7988 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
7990 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
7993 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
7995 * mini-amd64.c (read_tls_offset_from_method): Add another case.
7997 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
7999 * inssel.brg (mini_emit_memcpy): use
8000 NO_UNALIGNED_ACCESS to disable memcpy optimization
8002 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
8004 * mini-amd64.c: Handle generic types in various places.
8006 * mini.c (mono_method_to_ir): Handle generic types in init locals.
8008 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
8010 * mini.c (handle_box): Fix warning.
8012 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
8014 * mini-amd64.h: Enable the emit_state optimization.
8016 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
8018 * mini-amd64.c: Add some new 64 bit peephole opts.
8020 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
8022 * cpu-amd64.md: sreg1 of div instructions must be %rax.
8024 * mini-amd64.c: Register allocator fixes.
8026 * mini.c: Add an optimization to emit_state to avoid allocation of new
8027 registers on some platforms.
8029 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
8031 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
8033 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
8034 allocation. Fixes #63085.
8036 * basic-long.cs: Add new regression test.
8038 * mini-amd64.c: Register allocator improvements.
8040 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
8042 * mini-amd64.c (read_tls_offset_from_method): Add another code
8045 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
8046 instruction sequence for nullifying class init trampolines.
8048 * objects.cs: Add new regalloc test.
8050 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
8052 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
8054 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
8056 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
8059 * driver.c: Fix profiling after TLS changes.
8061 * driver.c (mono_main): Set mono_stats.enabled if needed.
8063 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
8066 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
8068 * mini-x86.c: use a 1 op rather than a 2 op tls access
8069 instruction -> faster.
8071 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
8073 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
8076 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
8078 * exceptions-sparc.c (throw_exception): fix typo
8080 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
8082 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
8083 set tree->dreg correctly with tls. Allow any
8084 register to be used.
8086 * mini-x86.c (read_tls_offset_from_method): add new code
8087 generation pattern seen with GCC.
8090 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
8092 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
8093 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
8094 exceptions-sparc.c: fix some performance issues in exception
8095 handling and setting of the stack trace for exceptions that were
8098 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
8100 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
8103 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
8106 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
8108 This patch inlines tls access, when possible.
8110 * mini.h: new arch functions for TLS intrinsics.
8111 All platforms updated with a stub.
8113 * mini.c: use the new intrinsics
8115 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
8116 arch specific intrinsic for tls variables
8118 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
8120 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
8123 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
8125 * mini.c: thread local allocation
8127 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
8129 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
8131 * Makefile.am: Link against the static version of libmonogc.
8133 * Makefile.am: Link the static versions of the convenience libraries
8134 into the mono executable.
8136 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
8138 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
8140 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
8141 on integer overflow.
8143 * mini-amd64.c: Reorganize function call code.
8145 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
8147 2004-08-14 Ben Maurer <bmaurer@ximian.com>
8149 * inssel-x86.brg: use xor eax,eax.
8151 * basic.cs: new tests
8153 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
8155 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
8156 in exception throwing code.
8158 2004-08-14 Ben Maurer <bmaurer@ximian.com>
8160 * inssel-x86.brg: use xor esi,esi.
8162 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
8164 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
8165 can trace methods compiled during mini_init () too.
8167 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
8170 2004-08-14 Ben Maurer <bmaurer@ximian.com>
8172 * Makefile.am: static link on x86 (r=zoltan)
8174 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
8176 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
8177 code since it causes some programs to fail.
8179 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
8181 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
8183 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
8185 * mini.c: ovfops_op_map - add STACK_OBJ case for
8187 * basic.cs: add test_0_pin_string as test
8190 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
8192 * Makefile.am: build C# if srcdir != builddir
8194 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
8196 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
8197 fall-through blocks.
8199 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
8201 * driver.c: enable loop by default again and include abcrem in -O=all.
8203 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
8205 * iltests.il: Add some localloc tests.
8207 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
8209 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
8212 * inssel-amd64.brg: Add some optimizations.
8214 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
8217 * Makefile.am: Statically link mono against libmono on AMD64.
8219 * mini-amd64.c inssel-amd64.brg: Optimizations.
8221 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
8223 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
8225 * tramp-amd64.c: Patch calling code in trampolines.
8227 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
8229 * mini-amd64.c: pinvoke struct passing fixes.
8231 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
8233 * mini-sparc.c: redo change, make mono_arch_cpu_init call
8234 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
8236 2004-08-05 Duncan Mak <duncan@ximian.com>
8238 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
8241 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
8243 * mini-amd64.c (emit_move_return_value): Move return value for normal
8246 2004-08-05 Martin Baulig <martin@ximian.com>
8248 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
8249 `type->type'; just modify `type' itself when dealing with enums
8250 and generic instances.
8251 (check_call_signature): Make `simple_type' a `MonoType *'.
8253 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
8255 * mini.c: Use OP_PADD to add offsets to addresses.
8257 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
8259 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
8261 * mini-sparc.c (mono_arch_emit_epilog): fix check
8262 for folding last op into restore instruction
8264 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
8266 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
8267 helper methods using the code manager.
8269 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
8271 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
8273 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
8275 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
8276 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
8278 * mini-s390.c: fix tail processing
8280 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
8282 * mini-ppc.c: mul.ovf.un exception name fix.
8284 2004-08-03 Martin Baulig <martin@ximian.com>
8286 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
8287 instances; before jumping to `handle_enum', also modify `ptype'.
8289 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
8291 * cpu-sparc.md: fcall maximal length too small.
8293 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
8295 * mini-amd64.c mini.h: Add initial support for passing/returning
8296 structures to/from pinvoked methods.
8298 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
8300 * mini-ppc.c: reg allocator fix.
8302 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
8304 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
8306 * inssel.brg: Optimize memset on 64 bit machines.
8308 * mini-amd64.c: Fix some vararg cases.
8310 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
8312 * mini-s390.c: Corrected macro in emit_float_to_int
8314 * s390-abi.cs: Tests to exercise the s390 ABI
8316 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
8318 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
8321 * basic.cs: Add a test for add.ovf.un.
8323 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
8325 * mini-sparc.c: add case for OP_IDIV_UN
8327 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
8329 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
8331 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
8333 2004-07-30 Ben Maurer <bmaurer@ximian.com>
8335 * basic.cs: regression tests.
8337 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
8340 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
8342 * basic.cs: Add a new test.
8344 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
8345 and AOT. Various fixes and optimizations.
8347 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
8349 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
8351 * mini-ppc.c: make sure temp regs are not used for global reg
8354 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
8356 * cpu-sparc.md: conv_i8 fix for 64bits
8358 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
8360 2004-07-29 Ben Maurer <bmaurer@ximian.com>
8362 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
8363 add opcode for cmp BYTE PTR [eax], imm.
8365 * inssel.brg: Make memcpy and memset takes bases.
8367 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
8369 * *-amd64.*: More AMD64 work.
8371 2004-07-28 Ben Maurer <bmaurer@ximian.com>
8373 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
8374 add a compare-not-equal opcode.
8376 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
8378 * mini.c: Use mono_init_from_assembly instead of mono_init.
8380 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
8382 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
8384 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
8386 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
8388 * inssel.brg: 64 bit fixes.
8390 * mini.h (MonoCallInst): Add some AMD64 specific data.
8392 * mini.h: Add some OP_P opcodes.
8394 2004-07-28 Ben Maurer <bmaurer@ximian.com>
8396 * basic.cs: tests for 61797 and 61740
8398 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
8400 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
8401 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
8403 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
8405 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
8407 * *-amd64*.*: Ongoing AMD64 work.
8409 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
8411 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
8413 * *-amd64*: Ongoing AMD64 work.
8415 * mini-arch.h: Add AMD64 support.
8417 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
8419 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
8421 * mini-ops.h: Add new opcodes.
8423 * Makefile.am: Add AMD64 support.
8425 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
8426 rules into the inssel-long*.brg files.
8428 * *-amd64.*: Add beginnings of AMD64 backend.
8430 2004-07-22 Ben Maurer <bmaurer@ximian.com>
8432 * mini.c (print_dfn): commenting out the code that prints
8433 the cil. With -O=deadce, this makes -v -v crash.
8435 * cpu-pentium.md: make checkthis have a length of 2
8437 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
8439 * mini-sparc.h: fix implementations of __builtin
8440 functions for Sun compiler for V9.
8442 2004-07-16 Ben Maurer <bmaurer@ximain.com>
8444 * mini.c: use the new stelem.ref wrapper
8445 * exceptions.cs, arrays.cs: new stelem.ref tests
8447 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
8449 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
8450 new XSP should work with these changes).
8452 2004-07-14 Ben Maurer <bmaurer@ximain.com>
8454 * inssel-{long32,x86,}.brg: trivial optimizations.
8456 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
8458 * mini.c: load value when emitting box operation in
8461 2004-07-12 Ben Maurer <bmaurer@ximian.com>
8463 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
8464 is one byte shorter than cmp DWORD PTR [eax], 0.
8466 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
8468 * inssel-ppc.brg: arguments on the stack are always
8469 relative to the stack pointer (spotted by Neale Ferguson).
8471 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8473 * exceptions-x86.c: delay appending the method name to the trace until
8474 after mono_jit_info_table_find is called, as this gets the real
8477 2004-07-09 Ben Maurer <bmaurer@ximian.com>
8479 * aot.c: register roots
8481 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
8483 * aot.c : I could just use PLATFORM_WIN32 flag.
8485 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
8487 * aot.c : Reverting the previous fix. This time it broke linux build.
8489 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
8491 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
8493 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
8495 * mini.c (handle_stack_args): Remove some more debugging code.
8497 * mini.c (handle_stack_args): Remove debug output left in by mistake.
8499 * driver.c mini.h aot.c: Allow additional options to be specified with
8500 --aot and pass them to mono_compile_assembly.
8502 * aot.c: Add experimental code to AOT compile all loaded assemblies
8503 on demand and save the code into a cache in the filesystem.
8505 * aot.c: Add support for more wrapper methods.
8507 * mini.c (handle_stack_args): Handle some corner cases. Fixes
8510 * cpu-*.md: Remove removed opcodes.
8512 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
8513 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
8514 related icalls to marshal.c.
8516 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
8518 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
8520 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
8522 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
8524 2004-07-06 Ben Maurer <bmaurer@ximian.com>
8525 * liveness.c: If liveness is recomputated we need to reset the information
8526 for each variable. This way, if the liveness range has been narrowed
8527 by optimizations that happened after the last computation, we can return
8530 For example, if you have
8535 // Tons of code that does not affect i
8541 i = 0 is dead code and will be removed by SSA. However, when
8542 linear scan gets to the code, i will still appear to be live
8543 throughout the entire block. This prevents good register allocation.
8545 2004-07-06 Martin Baulig <martin@ximian.com>
8547 * debug-mini.c (mono_debug_init_method): Allow
8548 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
8549 (mono_debug_add_icall_wrapper): New method.
8551 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
8553 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
8555 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
8558 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
8560 * aot.c (mono_aot_load_method): Fix loading of debug info.
8562 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
8564 * aot.c: Add logging support.
8566 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
8568 * mini.h: Add prototype for mono_print_method_from_ip.
8570 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
8572 * inssel.brg: 64 bit fixes.
8574 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
8577 * Makefile.am: Add SPARC64 support.
8579 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
8581 * aot.c: Fix alignment problems on 32 bit platforms.
8583 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
8585 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
8588 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
8591 * mini.h: Bump AOT file version. Some 64 bit fixes.
8593 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
8595 * inssel-sparc.brg: Add new rule to avoid register moves.
8597 * inssel.brg: Add ldind_to_load_membase helper function.
8599 2004-06-30 Ben Maurer <bmaurer@ximian.com>
8601 * mini.c: OffsetToStringData intrinsic.
8603 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
8605 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
8607 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
8610 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
8611 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
8613 * mini.c: reinstated mono_compile_get_interface_var()
8614 on x86, too, since the change breaks the Gtk# build there as well.
8616 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
8618 * driver.c: remove loop from the default optimizations: it seems to
8619 interact badly with some of the other options (see bug #60613).
8621 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
8623 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
8624 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
8626 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
8628 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
8629 vararg-using methods.
8631 2004-06-21 Martin Baulig <martin@ximian.com>
8633 * mini/mini-exceptions.c
8634 (mono_handle_exception): Added `gpointer original_ip' argument.
8635 After calling mono_unhandled_exception(), call
8636 mono_debugger_unhandled_exception() and if that returns true,
8637 restore the context and return.
8639 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
8641 * mini-ppc.c: prefer the use of relative branches so
8642 they won't need to be patched in aot code (patch from Patrick Beard).
8644 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
8646 * aot.c: patch from Patrick Beard to make the output assembly
8647 more correct for the MacOSX assembler. Small tweak to
8648 generate sane images on Linux/PPC, too.
8650 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
8652 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
8653 case until bug #59509 is fixed (shows up in #60332).
8655 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
8657 * mini.c: make sure the needed wrappers are compiled, too, with
8660 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
8662 * driver.c: remove NPTL reference in --version output.
8664 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
8666 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
8667 generate valid assembly for the Mach-O assembler.
8669 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
8671 * driver.c: don't include abcrem in the all optimization specifier
8672 since it slows down jit compilation too much for now.
8674 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
8676 * mini.c: use BIGMUL only if both operands have the same signage.
8677 * iltests.il: Test for bug 60056. (errors related to signage in
8682 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
8684 * mini.c, aot.c: memory leak fixes.
8686 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
8688 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
8690 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
8692 * Makefile.am: remove the -static hack completely, it links in
8693 statically glib as well.
8695 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
8697 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
8698 * exceptions.cs: make it compile with new mcs/csc.
8700 2004-06-03 Massimiliano Mantione <massi@ximian.com>
8701 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
8702 and added relevant test case.
8704 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
8706 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
8707 regressions in gtk-sharp.
8709 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
8711 * exceptions.cs: New regression tests.
8713 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
8715 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
8717 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
8719 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
8721 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
8723 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
8725 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
8727 * mini.c (mono_jit_runtime_invoke): Init class in this
8728 method instead of trusting mono_jit_compile_method to
8729 do the work (because wrappers can be in object class)
8731 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
8733 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
8735 * basic-long.cs: New regression test.
8737 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
8739 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
8742 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
8744 * Makefile.am: fix miguel's change to build mono statically against
8745 libmono (track build dependencies).
8747 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
8749 * cfold.c: Some glib versions do not have G_MININT32.
8751 2004-05-26 Massimiliano Mantione <massi@ximian.com>
8753 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
8754 with precision of tan, atan, sin and cos, and implemented related
8755 regressions tests (fixes bug 54467, but one new problem appeared and
8758 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
8760 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
8762 * exceptions.cs: Add test for constant folding && division by zero.
8764 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
8765 since driver.c is in libmono too, so the optimization was useless.
8767 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
8768 variable to driver.c so the compiler can emit more efficient code to
8771 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8773 * Makefile.am: don't distribute generated inssel.[ch] files.
8775 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
8777 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
8778 into the default appdomain. Fixes #58707.
8780 * jit-icalls.c: Remove the broken approximation for truncl, doing
8781 no conversion is better.
8783 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
8786 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
8788 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
8789 of the mcrxr instruction which is not available on some processors
8790 even if it's documented to be. Implement add and sub overflow correctly
8791 (still not complete for long unsigned). Speed up icalls a bit.
8793 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
8795 * mini.c (mono_jit_compile_method_with_opt): Make sure that
8796 we run .cctor in the current domain instead of target_domain.
8798 Fixes bug #58558, .cctor not being called in -O=shared.
8800 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
8802 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
8804 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
8806 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
8807 which can be done with an imm8, do it that way.
8808 (mono_arch_output_basic_block): ditto for a jmp
8809 (mono_arch_emit_prolog): Computate maximum offset of a label.
8811 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
8813 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
8814 now tries to allocate prefered physical reg's for virtual
8815 regs. This reduces the number of emited spills/loads with
8816 20-30% on our core assemblies.
8818 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
8820 * jit-icalls.c: truncl() is not needed and trunc() is
8821 the correct thing to do anyway (bug #58287).
8823 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
8825 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
8828 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
8830 * driver.c: enable loop optimizations by default.
8832 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
8834 * mini-x86.c: fix calc of max loop size when aligning loops start.
8836 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
8838 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
8841 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
8843 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
8846 * basic-long.cs: Add tests for add/subtract of immediates with carry.
8848 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
8850 * mini.c (inline_method): Allways inline some wrappers even if the cost
8851 is too large. Fixes #58785.
8853 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
8855 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
8857 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
8858 (crichton@gimp.org). Beginning of support for sparc/linux.
8860 * mini-sparc.c: Optimize retrieval of LMF address.
8862 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
8864 * exceptions-ppc.c: handle alloca in methods with clauses.
8866 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
8868 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
8870 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
8872 * mini.c: Delegate most of the abort signal work to
8873 mono_thread_request_interruption, which also handles Stop and Suspend
8876 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
8878 * mini.c mini.h: Allow inlining of icall wrappers if the backend
8879 supports the save/restore lmf opcodes.
8881 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
8883 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
8886 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
8888 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
8890 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
8891 methods which contain array accesses.
8893 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
8894 boundaries. Fixes #58537.
8896 * iltests.il: Add regression test for #58537.
8898 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
8900 * mini-x86.c (mono_arch_local_regalloc): Last part of
8901 fix for bug #58633 (releasing register to early).
8903 2004-05-18 Miguel de Icaza <miguel@ximian.com>
8905 * basic-long.cs: Add new regression test.
8907 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
8909 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
8910 register too early on the chain.
8912 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
8914 * mini.c (create_helper_signature): Use a helper function to reduce
8915 the code which needs to be written. Also set the calling convention of
8916 icalls on windows. Fixes #57840.
8918 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
8920 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
8921 exceptions-ppc.c: added helper function to get the instruction address
8922 from a signal handler context.
8924 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
8926 * helpers.c: use g_get_tmp_dir. Invokes happyness
8929 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
8931 * helpers.c: Add new env variable to pass args to objdump.
8932 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
8934 2004-05-17 Radek Doulik <rodo@ximian.com>
8936 * Makefile.am (common_sources): added abcremoval.h so it get
8937 disted and daily mono packages on go-mono.com will build again
8939 2004-05-17 Massimiliano Mantione <massi@ximian.com>
8941 * abcremoval.c: Fixed coding style, added copyright header.
8943 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
8945 * mini.h: Added prototype for abc removal main function.
8947 * build_relations_propagation_table.pl: Added copyright header.
8949 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
8951 * basic-long.cs: reg test for complex ceq_long bug.
8953 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
8955 * mini-x86.c (mono_arch_local_regalloc): Correctly free
8956 reg in long and clob case (bug #58343). Fixed/added comments.
8958 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
8960 * mini.c (mono_jit_runtime_invoke): Follow new convention
8961 of calling the invoke method with an function pointer.
8963 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
8965 * ChangeLog: Fix author of memory leak patch.
8967 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
8969 * Makefile.am: fix make dist as well...
8972 2004-05-14 Massimiliano Mantione <massi@ximian.com>
8974 * cfold.c: Made so that conversions from pointer to int4 are no-ops
8975 on archs where pointers are 4 bytes long.
8977 * Makefile.am: Added abcremoval.c source file.
8979 * abcremoval.c: Added abcremoval.c.
8981 * abcremoval.h: Added abcremoval.h.
8983 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
8985 * inssel.brg: Enabled bounds check removal.
8987 * mini.c: Added support for abcrem optimization.
8989 * mini.h: Added abcrem optimization label.
8991 * driver.c: Added support for abcrem optimization.
8993 * propagated_relations_table.def: Added propagated_relations_table.def.
8995 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
8997 * mini.c, cfold.c: fix style.
8999 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
9001 * mini.c: handle issue with the low-level implementation of
9002 some long opcodes (bug #54209).
9004 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
9006 * basic.cs: test for my new cmov stuff.
9008 2004-05-13 Patrik Torstensson
9010 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
9011 opt and added peephole documentation.
9013 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
9015 * tramp-ppc.c: rewrote the generic trampoline code.
9017 2004-05-11 Patrik Torstensson
9019 * mini-x86.c: optimize long shl/shr asm code (one less branch)
9021 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
9023 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
9025 * mini.h mini.c dominators.c: Applied patch from Derek Woo
9026 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
9028 * mini.c: Add new icalls for AsAny marshalling.
9030 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
9032 * tramp-ppc.c, mini-ppc.c: more cleanups.
9034 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9036 * mini.c: no warnings.
9038 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
9040 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
9042 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
9044 * mini.c: In the thread abort signal handler, if the thread is in the
9045 process of being stoped, don't throw the Abort exception, just stop the
9048 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
9050 * tramp-ppc.c: removed old code.
9052 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
9054 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
9055 do some simple speed optimizations on ppc.
9057 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
9059 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
9060 and large offsets in load/store.
9062 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
9064 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
9065 it causes regressions.
9067 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
9069 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
9072 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
9074 * jit-icalls.c: remove warnings.
9075 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
9076 speedups for unsafe code.
9078 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
9080 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
9082 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
9084 * basic-calls.cs: Add new regression test.
9086 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
9089 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
9091 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
9094 2004-05-06 Patrik Torstensson
9096 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
9097 long reg allocation in any reg (not only eax:edx) and implemented
9098 long shl/shr ops in asm instead of helpers.
9100 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
9102 * mini-sparc.h: Fix warnings.
9104 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
9107 * mini-exceptions.c (mono_handle_exception): Call the filter in a
9108 separate statement for clarity.
9110 * mini-sparc.c: Update status.
9112 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
9114 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
9117 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
9119 * inssel-ppc.brg: another small pre-release workaround:
9120 we don't do overflow detection for long_sub_un.
9122 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
9124 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
9125 (also works around a weird ppc bug: 57957).
9127 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
9129 * tramp-ppc.c: trampoline fixes.
9131 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
9133 * mini-ppc.c: fixed typos.
9135 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
9137 * mini-ppc.c, exceptions-ppc.c: more code saves registers
9138 at the top of the stack. Fixed typos. Use a frame registers
9139 for all the methods with exception clauses.
9141 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
9143 * exceptions-ppc.c: restore fp registers.
9145 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
9147 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
9148 order from the stack top (moved the stack room to save the
9149 return value for trace after the param area). Fixed corruption
9150 in restoring registers on unwind.
9152 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
9154 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
9156 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
9158 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
9159 and prolog/epilog for methods that use it. Allow
9160 enough param area room for varargs methods. Fix miguel's
9161 breakage in exception handling.
9163 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
9165 * Makefile.am: run genmdesc only on current arch.
9167 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9170 * mini-x86.h: fix the build on windows.
9172 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
9174 * 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.
9176 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
9178 * mini-exceptions.c: New file.
9180 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
9181 Move some parts of the x86 exception handling code to an
9182 arch-independent file so it can be shared with other ports.
9184 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
9186 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
9188 2004-04-26 David Waite <mass@akuma.org>
9190 * driver.c: remove comma from end of enumeration declaration
9192 2004-04-26 Jackson Harper <jackson@ximian.com>
9194 * driver.c: parse config file before loading first assembly. This
9195 allows the user gac to be enabled/disabled.
9197 2004-04-23 Miguel de Icaza <miguel@ximian.com>
9199 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
9200 simpler mechanism: we do not care what is encoded initially
9201 (branch absolute or relative), we care about the code and its
9202 target. I kept the old code for reference for now.
9204 The new code tries first to determine if the jump is anywhere in
9205 the -/+32 absolute meg range, if it succeeds, it encodes using the
9206 absolute branch; If not, it tried to find something in the
9207 relative range, if not, it uses the handle_thunk code.
9209 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
9211 * exceptions-ppc.c: use the correct ip register on macosx.
9213 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
9215 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
9217 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
9219 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
9220 Raise exception on integer divide by zero by hand since the hw
9221 doesn't support it. Handle NaNs in FP compares.
9223 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
9225 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
9226 code reducing duplication between the platforms and enabled
9227 signal exception handling (on linux for now).
9229 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
9231 * exceptions-ppc.c: more macosx support.
9233 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
9235 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
9237 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
9239 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
9241 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
9243 * iltests.il: more tests.
9245 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
9247 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
9250 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
9252 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
9254 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
9256 * liveness.c: Mark variables as volatile in all basic blocks reachable
9257 from exception clauses.
9259 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
9261 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
9264 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
9266 * iltests.il, basic.cs: more tests for regalloc.
9268 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
9270 * iltests.il: Some tests for register allocation modifications
9273 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
9275 * exceptions.cs: Add regression test for bug #56782.
9277 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
9278 original stack trace if an exception is rethrown. Fixes #56782. Oh,
9279 the beauty of fixing the same thing in 5 different files...
9281 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
9283 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
9286 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
9288 * mini.c: Add support for STRWLPARRAY marshalling convention.
9290 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
9292 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
9293 to init the context to setup the regs pointer).
9295 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
9297 * exceptions-ppc.c: more exceptions work.
9299 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
9301 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
9304 2004-04-13 Miguel de Icaza <miguel@ximian.com>
9306 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
9307 can use the memory directly.
9309 * cpu-pentium.md: Update documentation from a post from Zoltan.
9311 add x86_add_membase, x86_sub_membase, x86_mul_membase
9313 2004-04-13 Miguel de Icaza <miguel@ximian.com>
9315 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
9316 GENERAL_REGS they were also hardcoded for all PPC ports.
9318 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
9320 Remove hard-coded limit for floating point registers, use
9321 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
9323 Notice that in MacOS X calling conventions you can fit a lot more
9324 floating point values in registers, so I should update the PInvoke
9325 test to excercise the passing of floating point values on the
9326 stack (currently broken).
9328 2004-04-06 Miguel de Icaza <miguel@ximian.com>
9330 * tramp-ppc.c (create_trampoline_code): Added
9331 JUMP_TRAMPOLINE_SIZE.
9332 (ppc_magic_trampoline): Follow the pattern from
9333 x86_magic_trampoline: if code is set to zero, return.
9334 (create_trampoline_code): Always pass MonoMethod to the jump
9335 trampoline, before it was passing a null.
9336 (mono_arch_create_jump_trampoline): Implement the jump stub, could
9337 share the code with mono_arch_create_jit_trampoline.
9339 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
9341 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
9344 * cpu-g4.md: Added length for jmp instruction, the worst case
9345 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
9348 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
9350 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
9352 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
9354 * mini.c: Only set bblock->real_offset when adding a new bblock, and
9355 before each IL instruction.
9357 * mini.c (CEE_BOX): Fix warnings.
9359 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9361 * mini.c: removed a few unused vars and extra whitespace.
9363 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
9365 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
9367 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
9369 (OP_GETCHR): use the above
9370 (CEE_LDELEMA): use the above.
9372 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
9373 version of the generic impl.
9374 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
9375 (CEE_LDELEMA): use the above.
9377 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
9379 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
9382 * iltests.il: Added new regression test for #56317.
9384 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
9386 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
9387 under NetBSD. Fixes #56450.
9389 * liveness.c (update_gen_kill_set): Fix previous patch.
9391 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9393 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
9395 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
9397 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
9400 * inssel-sparc.brg: Add more optimizations.
9402 * mini-sparc.c: Replace multiply/divide with shifts if possible.
9404 2004-04-01 Martin Baulig <martin@ximian.com>
9406 * mini.c (handle_box): New static function; moved the
9407 implementation of CEE_BOX here.
9408 (mono_method_to_ir): Added `constrained_call' variable.
9409 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
9410 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
9411 mono_method_get_constrained() to get the method.
9413 2004-04-01 Martin Baulig <martin@ximian.com>
9415 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
9416 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
9417 (mono_method_to_ir): We don't need these macros anymore since
9418 mono_class_get_full() already takes care of it.
9420 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9422 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
9423 use @function (as doesn't accept #function here) and check the return
9424 value of system and stop if fails.
9426 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9428 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
9430 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
9432 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
9434 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
9436 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
9439 * basic-long.cs: Add test for negation of Int64.MinValue.
9441 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
9443 * mini-sparc.c: Update status.
9445 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
9447 * exceptions-sparc.c: Fix return value in filters.
9449 * inssel-sparc.brg: Fix register allocation in some rules.
9451 2004-03-28 Martin Baulig <martin@ximian.com>
9453 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
9456 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
9458 * mini-x86.c (mono_arch_patch_code): Fix warnings.
9460 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
9461 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
9462 remove unused conv_u4 opcode.
9464 * mini-x86.c: Remove valgrind workaround since it slows down things
9465 even when mono is not run under valgrind.
9467 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
9469 * mini-sparc.c: Update status.
9471 * inssel-sparc.brg: Add some optimizations.
9473 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
9474 future delay slot filling. Add support for varargs, tail calls and JMP.
9476 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
9477 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
9479 * inssel.brg: Fix register allocation in OP_ARGLIST.
9481 * inssel.brg: Fix warnings.
9483 2004-03-25 Martin Baulig <martin@ximian.com>
9485 * mini.c (inflate_generic_field): Removed.
9486 (mini_get_method): Removed, use mono_get_method_full(),
9487 (mini_get_class): Removed, use mono_class_get_full().
9488 (mono_method_to_ir): Pass our generic context to
9489 mono_field_from_token().
9491 2004-03-25 Martin Baulig <martin@ximian.com>
9493 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
9494 of a `MonoMethod *'.
9495 (mini_get_method): Take a `MonoGenericContext *' instead
9496 of a `MonoMethod *'.
9497 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
9498 a new local variable called `generic_context' which holds the
9499 current `MonoGenericContext *'; use it to lookup things.
9501 2004-03-24 Martin Baulig <martin@ximian.com>
9503 * mini.c (mini_get_class): New static method; if we're inside a
9504 generic instance, inflate the class if neccessary.
9505 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
9507 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
9509 * iltests.il: New regression test for #55976.
9511 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
9514 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
9516 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
9519 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
9521 * liveness.c: Consider SSA stores as well as loads when making vars
9524 * exceptions.cs: New regression tests for register allocation.
9526 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
9528 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
9529 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
9530 domain lock only to protect puntual access to data structures.
9531 Added access lock for sighash, jit_icall_hash_name,
9532 jit_icall_hash_addr and domain->code_mp.
9534 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
9536 * driver.c: Print SIGSEGV handling method.
9538 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
9540 * mini.c (setup_jit_tls_data): Handle case when this is called
9541 multiple times for a thread.
9543 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
9544 is different from fbxx_un. Fixes #54303. Also use constants instead of
9545 magic numbers in a lot of places.
9547 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
9549 * exceptions.cs: Fix cctor test when --regression is used.
9551 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
9553 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
9556 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
9558 * inssel-ppc.brg: fixed register assignments for some rules.
9560 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
9562 * exceptions.cs: Add test for exceptions in static constructors.
9564 * mini.c (mono_jit_compile_method_with_out): Move the calling of
9565 static constructors outside the domain lock. Fixes #55720.
9567 2004-03-17 Martin Baulig <martin@ximian.com>
9569 * mini.c (get_generic_field_inst): Removed, this'll never happen.
9570 (inflate_generic_field): Take the `MonoMethod *' instead of the
9571 `MonoClass *' and added support for generic method.
9572 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
9573 have a `field->parent->gen_params', only inflate the field if it's
9574 an open constructed type.
9576 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
9578 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
9579 exception object instead of the preconstructed ones.
9581 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9583 * mini.c: reverted changed to sigsegv_signal_handler commited
9584 accidentally in the previous patch.
9586 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9589 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
9590 running --aot with an old assembly.
9592 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
9594 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
9597 * mini-sparc.c: Add support for v9 branches with prediction.
9599 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
9601 * mini.c (mini_init): #warning is GNUC only
9603 * mini-sparc.h: implement __builtin_frame_address
9604 and __builtin_return_address for Sun C compiler
9606 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
9608 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
9610 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
9612 * basic-calls.cs: Add test for unaligned byref long argument passing.
9614 * mini-ops.h: Add sparcv9 compare and branch instructions.
9616 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
9617 v9 instructions if we have a v9 cpu.
9619 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
9620 registers for global allocation.
9622 * exceptions-sparc.c: Fixes.
9624 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
9626 * liveness.c (mono_analyze_liveness): Optimized version.
9628 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
9630 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
9633 * basic-float.cs basic-calls.cs: New regression tests.
9635 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
9637 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
9638 sigaltstack implementation.
9640 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
9642 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
9643 stuff if SIGSEGV_ON_ALTSTACK is not defined.
9645 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
9647 * mini.c: Fix warnings.
9649 * mini.c (mono_resolve_patch_target): New function which contains the
9650 arch independent part of the patching process.
9652 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
9653 patching code to a separate function.
9655 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
9657 * mini.c (add_signal_handler): ifdef out on Windows
9659 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
9661 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
9662 cpu-sparc.md: Add exception handling support + other fixes.
9664 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
9665 typed GC detection in --version.
9667 * basic.cs exceptions.cs: New regression tests.
9669 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
9670 the arch specific code can store data during a compilation.
9672 * mini-ops.h: Add OP_SETFRET.
9674 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
9675 function, register a separate icall for each arity, so the icalls can
9678 * mini.c (mono_print_tree): Print negative offsets in a more readable
9681 * mini.c: Make signal handling work on sparc.
9683 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
9685 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
9687 * jit-icalls.c: Emulate truncl by aintl on solaris.
9689 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
9691 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
9693 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
9695 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
9697 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
9698 a MarshalByRef type, inline a method that performs the check, taking into
9699 account that the object can be a proxy. Also implemented tow new opcodes:
9700 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
9701 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
9702 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
9704 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
9706 * mini-ppc.c: if a relative branch displacement is too big
9707 but it points to and area reachable with an absolute branch,
9710 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
9712 * mini.c: optimize small copies in cpblk.
9714 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
9716 * basic-calls.cs basic-float.cs: New regression tests.
9718 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
9719 negative offsets from %fp. Implement localloc. Fix local register
9720 allocation. Fix the case when the this argument needs to be saved to
9721 the stack. Implement some missing opcodes.
9723 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
9725 * mini.c (mini_method_compile): Reenable global regalloc in methods
9726 with exception handlers.
9728 * linear-scan.c (mono_varlist_sort): Fix warning.
9730 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
9732 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
9735 * liveness.c: Make all variables uses in exception clauses volatile, to
9736 prevent them from being allocated to registers. Fixes #42136.
9738 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
9740 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
9743 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
9744 argument to mono_arch_regalloc_cost.
9746 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
9749 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
9751 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
9752 Make the cost of allocating a variable to a register arch dependent.
9754 * basic-calls.cs: Fix compilation of tests.
9756 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
9757 helper function to cut back on the number of #ifdefs needed.
9759 * mini-ppc.c: Fix compilation.
9761 * basic-calls.cs: New regression tests.
9763 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
9765 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
9766 of l0 since that is callee saved.
9768 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
9771 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
9772 of delay instruction.
9774 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
9776 * mini.h (MonoCallInst): Add 'virtual' flag.
9778 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
9780 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
9782 * *.cs: New regression tests.
9784 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
9787 * mini.c (mono_runtime_install_handlers): Fix build.
9789 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
9790 'signal_stack_size' members.
9792 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
9793 alternate signal stack.
9795 * exceptions-x86.c: Add stack overflow handling.
9797 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
9798 functions to arch independent code.
9800 * mini.c (mono_print_tree): Print more detailed info for load_membase
9803 2004-02-23 Martin Baulig <martin@ximian.com>
9805 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
9807 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
9809 * mini-x86.c: fixed reg allocation for div/rem.
9811 2004-02-22 Miguel de Icaza <miguel@ximian.com>
9813 * driver.c (mono_main): Report some configuratio options on --version.
9815 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
9817 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
9818 low in the address space. Correctly flush memory in thunks where we
9821 2004-02-20 Martin Baulig <martin@ximian.com>
9823 * mini.c (mini_get_method): New static method; inflate all generic
9824 methods and methods in open generic instances.
9825 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
9826 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
9828 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
9830 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
9832 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
9834 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
9836 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
9838 * mini-sparc.c (flushi mono_arch_output_basic_block): make
9839 it compile using Sun's compiler.
9841 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
9843 * 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.
9845 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
9847 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
9849 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
9851 * mini-ppc.c: handle calls outside of the allowed range with thunks
9852 allocated using the code manager.
9853 * tramp-ppc.c: use the code manager to hold generated native code.
9854 Fixed the magic trampoline to just patch vtable entries.
9856 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
9858 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
9861 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
9863 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
9866 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
9867 if we have a working __thread implementation.
9869 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
9870 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
9872 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
9874 * mini-x86.c: Fix compilation under gcc 2.
9876 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
9878 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
9879 contains a call to the wrapped function.
9881 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
9882 OP_<CALL>_IMM opcodes, and use them under X86.
9884 * mini.c (mono_jit_find_compiled_method): Fix warning.
9886 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
9888 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
9890 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
9891 functionality to mini.c.
9893 * mini.c (mono_create_jump_trampoline): New function to create a jump
9894 trampoline. Return a compiled method instead of a trampoline if it
9895 exists. Add a cache for jump trampolines.
9897 * mini.c (mono_jit_find_compiled_method): New function to return a
9898 compiled method if it exists.
9900 * mini-x86.c: Call mono_create_jump_trampoline instead of
9901 mono_arch_create_jit_trampoline.
9903 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
9904 a jump trampoline. Fixes #52092.
9906 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
9908 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
9909 which is not up-to-date. Add check_corlib_version () instead.
9911 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
9914 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
9915 since newer valgrind versions do not need it.
9917 * mini.c (mono_jit_compile_method_with_opt): New helper function to
9918 compile a method with a given set of optimizations.
9920 * mini.c: Compile icall wrappers on-demand instead of at startup.
9922 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
9923 wrapper for an icall.
9925 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
9927 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
9930 * iltests.il: Add test for non-empty stack before switch instruction.
9932 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
9934 * mini.c: Add support for new stringbuilder marshalling conventions.
9936 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
9938 2004-02-01 Martin Baulig <martin@ximian.com>
9940 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
9941 in `ginst->mtype_argv'.
9943 2004-01-31 Miguel de Icaza <miguel@ximian.com>
9945 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
9946 facilitate grepping.
9948 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
9950 * mini.c: fixed buglet in initobj generic implementation for references.
9952 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
9954 * Makefile.am: make the version script conditional.
9955 * jit-icalls.c: handle missing truncl().
9957 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
9959 * exceptions.cs: Add more tests for double->int conversion.
9961 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
9962 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
9964 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
9966 * driver.c: make --verbose --version emit an error
9967 if the loaded corlib doesn't match the runtime version.
9969 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
9971 * mini-ppc.h: export ppc_patch().
9972 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
9973 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
9974 on par or better than on MacOSX.
9976 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
9978 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
9979 mono_lookup_pinvoke_call.
9981 * mini-x86.c: Under windows, the default pinvoke calling convention is
9982 stdcall. Fixes #52834.
9984 * mini.c (optimize_branches): Add an upper bound to the number of
9985 iterations to prevent infinite loops on strange loops. Fixes #53003.
9987 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
9989 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
9990 and ISINST. Fixes #52093.
9992 * objects.cs (test_0_vector_array_cast): New tests.
9994 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
9996 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
9997 checking in Array.Set ().
9999 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
10002 * object.cs (test_0_multi_array_cast): New regression test.
10004 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
10006 * exceptions-ppc.c: fix build on Linux/PPC.
10008 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
10010 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
10011 running under valgrind.
10012 (x86_magic_trampoline): Fix build bustage.
10014 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
10015 negative values as well. This is needed for the encoding of the line number
10016 info, since sometimes the line numbers are not in increasing order.
10018 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
10020 * cpu-pentium.md (localloc): Increase the size of the localloc
10021 instruction since it is a loop under Win32.
10023 * debug-mini.c (record_line_number): Get rid of unneccesary memory
10026 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
10028 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
10029 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
10030 Max Horn (max@quendi.de). Fix file names in comments.
10032 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
10034 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
10035 avoid stack overflow.
10036 (replace_usage): Avoid uninitialized variable warnings.
10038 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
10039 and taking the address of valuetype variables.
10041 2004-01-03 Patrik Torstensson
10043 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
10044 for other purposes than FP later on.
10046 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
10048 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
10051 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
10053 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
10055 2003-12-30 Patrik Torstensson <p@rxc.se>
10057 * mini-x86.h: Decreased number of availiable fp regs.
10058 Solves corner cases with FP spilling.
10060 2003-12-23 Patrik Torstensson <p@rxc.se>
10062 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
10063 for floating point stack tracking / spilling on x86.
10066 * basic-float.cs: added float mul overflow test.
10068 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
10070 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
10072 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
10074 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
10075 supports for cond branches that overflow the immediate
10076 overflow offset. mcs can compile simple programs.
10078 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
10080 * exceptions-ppc.c: exception handling support wip:
10081 finally handlers get run on exception.
10083 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
10085 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
10088 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
10090 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
10091 initial support for stack walking and unwinding.
10093 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
10095 * driver.c (mono_main): Make corlib-out-of-sync message more
10096 descriptive. Also remove verify_corlib call.
10098 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
10100 * mini.c: make CEE_NEWARR calls and other emulated opcodes
10101 not overlap with other call's arguments, too.
10103 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
10105 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
10106 move to arch-specific code the choice of arch-specific
10107 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
10108 * mini.c: ensure emulation calls will not interleave
10111 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
10113 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
10114 the magic trampoline stack frame is dropped before executing
10117 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
10119 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
10120 and integer to fp conversions. Added support for overflowing
10121 arguments on the stack. Reserve a couple more registers as temps.
10122 Added support for aot compilation (as output still needs to be
10125 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
10127 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
10128 Don't overwrite return register in some corner cases.
10130 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
10132 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
10133 static constructors when AOT compiling.
10135 * driver.c (mono_main): Call mono_check_corlib_version.
10137 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
10139 * cpu-g4.md, basic.cs: fixed div target register.
10141 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
10143 * mini-ppc.c, basic.cs: shl_imm fix with test.
10145 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
10147 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
10148 structures by value. Misc fixes.
10149 * objects.cs: more tests.
10151 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
10153 * mini-ppc.c: lconv.ovf.i implemented.
10155 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10158 (mini_init): don't error out if someone already called g_thread_init.
10160 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
10162 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
10163 to be any type per the spec. Fix abnormal memory usage when
10164 the same object is repeatedly thrown.
10166 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
10168 * mini.c: check for overruns in IL code.
10170 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
10172 * TODO: Add/remove some todo entries.
10174 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
10176 * driver.c (mono_main): Call mono_verify_corlib.
10178 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
10180 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
10181 This has been moved to mini.c
10182 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
10183 type being casted is marshalbyref it could be a proxy, so instead of
10184 emitting the type check code, emit a call to a runtime method that will
10185 perform the check by calling CanCastTo if needed.
10187 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
10189 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
10190 methods with large stack frames under Win32.
10192 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
10194 * Makefile.am: Distribute regression tests.
10196 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
10197 at the end instead of inserting each variable into the sorted list.
10199 * linear-scan.c (mono_varlist_sort): New helper function.
10201 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
10203 * mini.c: ensure arguments and locals are within bounds.
10205 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
10207 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
10210 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
10212 * mini.c (mono_cprop_copy_values): Fix crash.
10214 * aot.c: Set verbosity back to 0.
10216 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
10218 * regalloc.c: complete memory leak fix by Laurent Morichetti
10221 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
10223 * driver.c (main_thread_handler): Revert the previous patch.
10225 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
10228 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
10229 memory from the memory pool.
10231 * driver.c (main_thread_handler): Turn on all optimizations when
10234 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
10235 an array for better performance.
10237 * regalloc.c (mono_regstate_assign): Fix memory leak.
10239 * debug-mini.c (mono_debug_serialize_debug_info): New function to
10240 serialize the debug info.
10242 * debug-mini.c (mono_debug_add_aot_method): New function to load the
10243 debug info from the serialized representation.
10245 * aot.c: Save debug info into the generated file and load it when
10248 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
10250 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
10252 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
10253 More FP-related fixes.
10255 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
10257 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
10258 and register allocation buglet. Hello world now runs.
10260 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
10262 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
10263 * tramp-ppc.c: fixed class init trampoline.
10264 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
10266 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
10268 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
10269 mini.c: more ppc changes/fixes.
10271 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
10273 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
10274 Also optimize the case when the arguments are the same in the caller
10277 * iltests.il: Add tests for tail calls with valuetype arguments.
10279 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
10281 * mini-ppc.c: fixes for struct return type.
10283 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
10285 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
10286 mono_spillvar_offset() to arch-specific code.
10288 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
10290 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
10292 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
10294 * exceptions-x86.c: Fix stack space leaks.
10296 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
10297 registers from the lmf if the method has save_lmf set.
10299 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
10301 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
10302 of icall wrappers into InvokeInDomain, since these are now per-domain.
10304 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
10306 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
10307 make some opcode emulation and intrinsic ops enabled/disabled
10308 according to the architecture. More fixes.
10310 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
10312 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
10314 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
10316 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
10317 arch-specific handling for 'this' and struct return type to
10318 arch-specific code.
10320 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10322 * aot.c: prevent divide by zero error when reporting (it happened with
10323 Accessibility.dll).
10325 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
10327 * mini.h (inst_switch): Remove unused macro.
10329 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10332 (load_aot_module): free 'info->methods' and 'info' properly. No more
10333 "free(): invalid pointer blah" messages when you have an old aot
10336 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
10338 * jit-icalls.c, mini.c: Added support for context static fields.
10340 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
10342 * mini.c (mono_method_blittable): Methods which set LastError are not
10343 blittable either. Fixes #51108.
10345 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
10347 * mini.c: flush icache.
10348 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
10350 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
10352 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
10354 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
10356 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
10359 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
10362 * inssel.brg (CEE_MKREFANY): Fix AOT case.
10364 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
10366 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
10367 instruction when the result is discarded.
10369 * iltests.il (test_0_div_regalloc): New regression test.
10371 * arrays.cs: Fix compilation error.
10373 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
10375 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
10376 float rules to inssel-x86.brg: sane architectures with FP registers
10377 don't need to implement these rules.
10379 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
10381 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
10383 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
10385 * mini.h, inssel-long32.brg: fixed endianess issues in int64
10386 implementation of 32 bit systems.
10388 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
10390 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
10391 (Jeroen Zwartepoorte).
10393 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
10395 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
10396 the caller and the callee matches.
10398 * mini.c (mono_method_to_ir): Add comment.
10400 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
10401 signbit is missing on some platforms.
10403 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
10405 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
10407 * mini.c (setup_jit_tls_data): Call the new function.
10409 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
10411 * mini-x86.c: Add experimental support for fast access to the lmf
10412 structure under NPTL/Linux 2.6.x.
10414 2003-11-06 Martin Baulig <martin@ximian.com>
10416 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
10417 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
10420 2003-11-02 Martin Baulig <martin@ximian.com>
10422 * mini.c (inflate_generic_field): New static method.
10423 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
10424 generic instance and the field is declared in a generic type, call
10425 inflate_generic_field() to inflate it. Fixes gen-28.cs.
10427 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
10429 * mini.h mini.c (mono_method_same_domain): New function to return
10430 whenever the caller and the callee are in the same domain.
10432 * tramp-x86.c (x86_magic_trampoline): Use the new function.
10434 2003-10-30 Martin Baulig <martin@ximian.com>
10436 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
10437 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
10439 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
10440 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
10442 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
10444 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
10447 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
10448 object here, so it is in the correct appdomain etc.
10450 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
10452 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
10454 (mono_method_to_ir): Avoid freeing the type created returned from
10455 mono_type_create_from_typespec, since it is put into an internal cache
10456 by the function. Fixes pointer.exe.
10458 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
10459 trampolines for icalls and pinvokes as well. Fixes #33569.
10461 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
10463 * mini.c: Update after appdomain changes.
10465 * mini.c (mono_jit_compile_method_inner): Allways compile native
10466 method wrappers in the root domain, since there can only be one
10467 instance of them, whose address is stored in method->info.
10469 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
10471 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
10472 environment variable. Instead detect automatically whenever running
10473 under valgrind using the magic macro RUNNING_ON_VALGRIND from
10476 2003-10-16 Miguel de Icaza <miguel@ximian.com>
10478 * trace.c, trace.h: New files that implement the new trace option
10481 * driver.c: Document new --trace options.
10483 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
10486 - if (mono_jit_trace_calls)
10487 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
10489 * mini.h: prototypes.
10491 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
10493 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
10495 * mini.c inssel.brg: Implement typedefbyref opcodes.
10497 * mini.c (mono_jit_compile_method): Remove unused local variable.
10499 * mini.c (mono_jit_compile_method_inner): Ditto.
10501 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
10503 * tramp-x86.c (x86_class_init_trampoline): Fix build.
10505 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
10507 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
10509 * mini.c (mono_no_aot): Remove unused global variable.
10511 * mini.c: Thread safety fixes.
10513 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
10515 * mini.c (mono_create_class_init_trampoline): Add a lock around
10516 class_init_hash_addr.
10518 * arrays.cs (test_0_newarr_emulation): Add new regression test for
10521 * mini.c: Decompose the NEWARR instruction before decomposing its
10522 arguments. Fixes #30073.
10524 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
10526 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
10529 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
10531 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
10533 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
10535 * driver.c: Add support for compiling icall wrappers to --compile.
10537 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
10539 * inssel.brg: The empty value in class->interface_offsets is -1, not
10542 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
10544 * objects.cs: New test for 'is' operator on an array of interfaces.
10546 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
10548 * tramp-ppc.c: update trampoline code to support jumps
10549 and class initialization.
10551 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
10553 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
10555 * inssel.brg (OP_UNBOXCAST): Fix #46027.
10557 * inssel.brg (OP_UNBOX): Remove unused rule.
10559 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
10560 region instead of one for each method. Fixes #47813.
10562 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
10564 * exceptions.cs (test_0_nested_finally): New regression test for
10565 nested exception handlers.
10567 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
10569 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
10571 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
10574 * mini.c (mono_method_check_inlining): Make the inlining limit
10575 configurable by an environment variable.
10577 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
10579 * mini.h: Bump AOT file version.
10581 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
10582 token, store the image along with the token, since the token might not
10583 refer to the same image as the method containing the relocation,
10584 because of inlining.
10586 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
10588 * mini.c (mono_precompile_assemblies): New function to compile
10589 all methods in all loaded assemblies.
10591 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
10593 * regalloc.h regalloc.c (MonoRegState): Change the type of
10594 iassign and fassign to int*, since they can contain large negative
10595 values if the register is spilled. Also added some comments. Fixes
10598 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
10599 under Win32. Fixes #42964.
10601 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
10603 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
10605 * aot.c: Added support for AOT compiling methods which contain calls
10606 to wrappers. Currently, only remoting-invoke-with-check wrappers are
10609 * driver.c (compile_all_methods): Run the compilation in a thread
10610 managed by mono. Fixes #44023.
10612 * mini.c (mono_codegen): Print full method name in verbose output.
10614 * mini-x86.c (mono_arch_patch_code): Fix warning.
10616 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
10617 jumps, since the method we are jumping to might be domain-specific.
10619 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
10621 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
10623 * inssel.brg: string chars are unsigned.
10625 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
10627 * TODO: New todo item.
10629 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
10630 which calls mono_runtime_class_init and patches the call site to
10631 avoid further calls.
10632 (mono_arch_create_class_init_trampoline): New arch specific function
10633 to create a class init trampoline.
10634 (create_trampoline_code): Generalized so it can create
10635 class init trampolines as well.
10637 * mini.c (helper_sig_class_init_trampoline): New helper variable.
10638 (mono_create_class_init_trampoline): New function to create and cache
10639 class init trampolines.
10640 (mono_find_class_init_trampoline_by_addr): New function to lookup the
10641 vtable given the address of a class init trampoline. Used by the
10643 (mono_codegen): Generate a call to a trampoline instead of
10644 mono_runtime_class_init in LDSFLD[A].
10645 (mono_codegen): Add relocations for the new trampoline.
10647 * mini.h mini-x86.c aot.c: Added a new relocation type:
10648 MONO_PATCH_INFO_CLASS_INIT.
10650 * mini.h: Bump AOT version number.
10652 * aot.c: Create a copy of the loaded code instead of using the original
10653 so methods which call each other will be close in memory, improving
10656 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
10657 patch since it breaks the regression tests.
10659 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
10660 for the register saving instruction sequence since the
10661 frame_state_for function in glibc 2.3.2 don't seem to detect it.
10663 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
10665 * TODO: Fix todo item && remove another.
10667 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
10669 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
10672 * aot.c: Moved the check for MONO_LASTAOT into the initialization
10673 function of the module.
10675 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
10676 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
10677 --no-aot command line option.
10679 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
10681 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
10682 by Bernie Solomon (bernard@ugsolutions.com).
10684 * inssel.brg: Refactor the interface offset table related code into
10685 its separate functions and add support for the AOT case.
10687 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
10689 * aot.c (mono_aot_get_method_inner): Fix memory leak.
10691 * aot.c: Added mono_aot_verbose variable and made all debugging
10692 output depend on the value of this variable.
10694 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
10695 method_label and info_label.
10697 * mini.h mini-x86.c aot.c: Added a new relocation type
10698 MONO_PATCH_INFO_IID for klass->interface_id.
10700 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
10701 the MonoJitInfo structure.
10703 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
10704 a non-root appdomain in shared mode.
10706 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
10708 * aot.c: make aot loader less verbose. Remove free of unused variable.
10710 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
10712 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
10714 * .cvsignore: Added *.dll.
10716 * mini.c (mono_print_tree_nl): New function callable while debugging.
10718 * mini.c (mono_print_code): Export this.
10720 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
10723 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
10725 * mini.h (MonoCompile): Added 'jit_info' field.
10727 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
10728 the cfg structure, since it is needed by the AOT compiler.
10730 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
10732 * aot.c: A major rewrite. Changes include:
10733 - save exception tables for methods which have them.
10734 - cache failed lookups in aot_get_method () to avoid the (slow) calls
10735 to g_module_symbol.
10736 - reworked the file format so it is now much smaller and needs
10737 fewer relocation entries.
10739 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
10741 * aot.c (load_aot_module): Fix build bustage on platforms without
10744 2003-09-04 Martin Baulig <martin@ximian.com>
10746 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
10748 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
10750 * TODO: Some new optimization ideas.
10752 * aot.c: Move AOT module loading logic here from mono_assembly_open.
10754 * aot.c: Save the optimization flags used to compile the code into
10757 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
10758 support emitting domain specific code.
10760 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
10761 no longer domain neutral. It can be made domain neutral by compiling
10762 with --optimize=shared.
10764 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
10765 between appdomains.
10767 * driver.c mini.h mini.c: New --no-aot debugging option which disables
10768 loading of AOT code.
10770 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
10772 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
10773 if there is no domain neutrality information.
10775 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
10777 * aot.c (mono_compile_assembly): Emit a symbol containing the file
10778 format version into the generated library.
10780 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
10781 callee method into the caller since one of them could be shared.
10783 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
10784 system exceptions from AOT code now works.
10786 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
10787 method if it is domain neutral and the callee is not.
10789 * graph.c (cfg_emit_one_loop_level): Fix warning.
10791 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
10793 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
10796 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
10798 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
10799 is needed by code which is executed before mono_runtime_init ().
10800 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
10802 * mini.c (mono_thread_abort): Fix warning.
10803 (mono_jit_compile_method): Call static constructor in the AOT case too.
10805 * aot.c (mono_compile_assembly): Fix warning.
10807 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10809 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
10811 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
10813 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
10815 * cpu-pentium.md: Fix the length of call opcodes so they include the
10816 ESP restoring instruction. Fixes #47968.
10818 2003-08-28 Martin Baulig <martin@ximian.com>
10820 * mini-x86.c (mono_arch_call_opcode): Added support for
10821 MONO_TYPE_GENERICINST.
10823 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
10825 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
10827 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
10828 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
10830 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
10833 2003-08-26 Martin Baulig <martin@ximian.com>
10835 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
10836 when reporting an error, set this to the actual error location.
10837 (mono_method_to_ir): Report the correct error location if
10838 get_basic_blocks() returned an error.
10840 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
10842 * mini.c (mono_type_blittable): OBJECT is not blittable.
10843 (mono_method_blittable): Methods which have marshalling descriptors
10844 are not blittable either. Fixes #47842.
10846 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
10848 * driver.c mini.c: Use an environment variable instead of a global
10849 variable. Also fix the build.
10851 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
10852 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
10855 * driver.c mini.c: Added --with-valgrind option to turn off some
10856 code which prevents mono from running under valgrind.
10858 * mini.c (mono_emit_call_args): Fixed warning.
10860 * mini.c (mono_emulate_opcode): Fixed warning.
10862 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
10864 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
10865 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
10866 regalloc.c, regalloc.h: specify available registers in arch-specific
10867 code and support floats in the regallocator (patch by Laurent Morichetti
10870 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
10872 * mini.c: mono_thread_current() can be called only after
10873 mono_runtime_init(): rearrange code to not call it early on.
10875 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
10877 * mini.c: allocate jump tables in the code mempools.
10879 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
10881 * mini.c, mini.h: make sure per-thread data allocated by the jit is
10884 2003-08-10 Miguel de Icaza <miguel@ximian.com>
10886 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
10887 12 to 16. This fixes bug #47453.
10890 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
10892 * mini-ppc.c: fixed indexed load and unsigned compares.
10894 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
10896 * mini.c: reenabled installation of handler for
10897 thread abort signal.
10899 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
10901 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
10902 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
10903 until it's fixed and actually useful.
10905 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
10907 * inssel-long32.brg: couple more opcodes implemented.
10909 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
10911 * mini-sparc.c: Even more opcodes implemeted.
10913 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
10915 * mini-sparc.c: More opcodes implemented.
10917 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
10919 * mini-sparc.c: More opcodes implemented.
10921 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
10923 * inssel-sparc.brg: Add some needed rules. Direct
10925 * Makefile.am: Use inssel-sparc.brg
10926 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
10927 an assert happy for now.
10929 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
10931 * mini-sparc.c: Fixed compile errors.
10932 * exceptions-sparc.c: Same. We now produce a mono binary
10933 on sparc-linux. Yea.
10935 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
10937 * mini-sparc.c: Renamed registers. Also some macro cleanups.
10938 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
10939 They compile, but do not work.
10941 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
10943 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
10944 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
10945 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
10948 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
10950 * mini.c: more opcodes implemented and better support for generics.
10952 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
10954 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
10955 * mini.c, mini.h: first cut at generics support: some new instructions
10956 added and changed the behaviour of some of the existing ones.
10958 2003-07-21 Miguel de Icaza <miguel@ximian.com>
10960 * mini.c: Removed definition of metadata_shared mutex here.
10962 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
10964 * mini-x86.c: make vararg calls work for instance methods.
10966 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
10968 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
10969 returns the arguments in a separte list, now.
10971 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
10973 * aot.c, mini.c: updates for array type representation changes.
10975 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
10977 * mini.c: register function to perform jit shutdown.
10979 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
10981 * mini.c: use a faster allocator if possible.
10983 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
10985 * aot.c: some cleanups and portability changes.
10987 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
10989 * mini.c: use faster allocation for CEE_BOX if possible.
10991 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
10993 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
10994 Moved inlined mempcy code to its own function so that is can be
10995 reused. Added an inline memset function as well (optimized initobj).
10996 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
10998 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
11000 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
11002 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
11004 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
11005 arch code can setup the cpu for CLR execution, if needed.
11006 We use it on x86 to set the precision of FP operations.
11008 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
11010 * mini.c: disable some optimizations if we can guess they'll cost too
11011 much for a given method.
11013 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
11015 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
11017 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
11018 * mini.h mini.c mini-x86.c: Added instruction level coverage
11019 info collection support.
11021 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
11023 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
11024 is now implemented in the profiling API. Get rid of a couple of
11025 unnecessary global variables.
11027 2003-06-15 Nick Drochak <ndrochak@gol.com>
11029 * basic-long.cs: tests for negative values for bigmul, and unsigned.
11030 * cpu-g4.md: add op_bigmul and op_bigmul_un
11031 * cpu_pentium.md: add op_bigmul_un
11032 * inssel-long32.brg: add rule for unsigned bigmul
11033 * mini-ops.h: define OP_BIGMUL_UN
11034 * mini-x86.c: THE BUG: handle (un)signed properly
11035 * mini.c: choose unsigned opcode if needed.
11036 This set of patches fixes bug #44291
11038 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
11040 * mini.c (optimize_branches): improved to handle all kinds of
11041 conditional branches.
11043 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
11045 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
11046 don't raise exceptions.
11048 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
11050 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
11051 to arch-specific files.
11053 2003-06-09 Martin Baulig <martin@ximian.com>
11055 * Makefile.am (libs): Added $(LIBGC_LIBS).
11057 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
11059 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
11060 and OP_ATAN (fixes bug#44293).
11062 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
11064 * Makefile.am, mini-x86.c: rename cpu description array to
11065 pentium_desc, since some compilers define the 'pentium' preprocessor
11068 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
11070 * mini.c (mini_select_instructions): add explicit branch if the
11071 following block is not the false target of a conditional branch -
11072 we need this with any optimization that reorder or remove bblocks
11074 * mini.c (optimize_branches): bug fixes
11076 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
11078 * mini.c (mono_method_to_ir): inline static readonly fields
11080 * ssa.c (fold_tree): start cfold support for long (very simple
11083 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
11085 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
11087 * inssel.brg: fixed memcpy (bug #44219).
11089 2003-06-05 Dick Porter <dick@ximian.com>
11091 * driver.c: Set the glib log levels to not abort if g_message
11094 g_set_prgname() has to happen before mini_init() so that the
11095 process handle gets the info.
11097 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
11099 * driver.c: add intrins to the default optimizations to get wider
11102 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
11104 * mini.h: some large basic blocks will overflow a 16-bit
11105 integers for symbolic registers.
11107 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
11109 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
11110 (mono_arch_output_basic_block): fix bug 43499
11112 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
11114 * mini.c: kill duplicated definition of mono_debug_format.
11116 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
11118 * mini-x86.c, arrays.cs: fixed register allocation bug.
11120 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
11122 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
11124 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
11126 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11129 (print_method_from_ip): also print source location information if
11132 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
11134 * mini.c (mono_find_block_region): bug fix in region code
11135 (mini_method_compile): enable removing unreachable code again, but
11136 only in methods without exception clauses.
11138 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
11140 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
11141 Implemented arglist opcode and handling of TypedReference type.
11142 Fixed x86 call convention when a structure is returned.
11143 Minimal support for calling static vararg methods.
11145 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
11147 * mini.c (mini_method_compile): always remove unreachable code,
11148 because the code in them may be inconsistent (access to dead
11149 variables for example).
11151 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
11153 * driver.c, debug-mini.c: warning fixes.
11155 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
11157 * Makefile.am, jit.h, mini.h: install header for embedding mono.
11159 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
11161 * mini.c: thread-static fields are registered in mono_class_vtable(),
11162 so ensure the function is called before checking for them.
11164 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
11166 * mini.c (optimize_branches): fix for bug 43586
11168 * jit-icalls.c (mono_llmult_ovf): added an additional check for
11169 overflow (fixes Bug #43639)
11171 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
11173 * mini.c, objects.cs: allow the use of stobj for primitive types.
11175 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
11177 * mini.c: be less strict about argument checking until we support
11178 running the verifier.
11180 2003-05-27 Nick Drochak <ndrochak@gol.com>
11182 * basic-long.cs: tests for (ulong)int * (ulong)int also
11183 * mini.c: use the same trick for (ulong)int * (ulong)int
11185 2003-05-27 Nick Drochak <ndrochak@gol.com>
11187 * basic-long.cs: add regression test for (long)int * (long)int
11188 * cpu-pentium.md: add op_bigmul specification
11189 * inssel-long32.brg: add OP_BIGMUL rule
11190 * mini-ops.h: add OP_BIGMUL
11191 * mini-x86.c: register allocator: handle case where src1 needs to be
11193 * mini.c: substitute special BIGMUL opcode in the tree for
11194 (long)int * (long)int
11196 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
11198 * jit-icalls.c: call the type ctor on field access if needed.
11200 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
11202 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
11203 to a method (including results of ldelema, bug#43207).
11205 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
11207 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
11208 colors to show exception handler blocks.
11210 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
11211 (fix for pinvoke7.cs).
11213 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
11215 * mini.h, mini.c: ensure correct initialization order for types that
11216 require it. Prepare for lazy compilation of jit icall wrappers.
11217 Provide a name for opcode emulation to reduce unneeded mallocing.
11219 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
11221 * mini-x86.c: better register restoring code and profiling
11222 support for tail calls.
11224 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
11226 * mini.h, driver.c: prepare for leaf methods optimization.
11228 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
11230 * mini.c: get targets of branches before converting a method.
11232 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
11234 * mini.c (optimize_branches): added some experimental code (disbaled)
11236 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
11238 * mini.c (optimize_branches): fix branch to branch optimization
11240 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
11242 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
11244 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
11246 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
11249 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
11251 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
11252 enable use of interface variables again.
11254 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
11255 I1 to registers because there is no simply way to sign extend 8bit
11256 quantities in caller saved registers on x86.
11258 * inssel-float.brg: set costs of some rules to 2 so
11259 that monobure always select the arch. specific ones if supplied,
11260 regardless of the order we pass the files to monoburg.
11262 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
11264 * mini.c, mini-x86.c: since the magic trampoline for jumps
11265 can't patch the code directly, we do it as soon as the
11266 method gets compiled.
11268 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
11270 * mini-x86.c, mini.h: introduce a new patching method
11271 to support CEE_JMP and tail calls.
11272 * mini.c: obey tail.call. Don't precompile methods target
11274 * tramp-x86.c: new trampoline code to handle methods
11275 reached through a jump.
11277 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
11279 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
11280 bit values to registers
11282 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
11284 * mini.c (mono_compile_get_interface_var): share interface
11285 variables if possible.
11287 2003-05-16 Martin Baulig <martin@ximian.com>
11289 * debug-mini.c (mono_init_debugger): New function to initialize
11290 the debugger. This is not in the debugger since it needs to
11291 access some of mini's internals.
11293 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
11295 * mini.c (mono_method_to_ir): inlining fixes/cleanups
11297 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
11299 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
11300 for value type handling.
11302 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
11304 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
11305 (mono_method_check_inlining): enable inlining of all kinds of wrappers
11307 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
11309 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
11310 the constructor through a proxy.
11312 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
11314 * jit-icalls.c, inssel.brg: fixes to array element address
11317 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
11319 * mini-x86.c (is_regsize_var): allocate pointer to registers
11321 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
11323 * driver.c: fixed typo, added intrins to the set of optimizations
11324 tested with regressions.
11326 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
11328 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
11329 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
11332 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
11334 * inssel.brg: remove some common pop instructions without side effects
11336 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
11338 * inssel-x86.brg: fixed thinko in int to double conversions.
11340 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
11342 * mini.c, jit-icalls.c: added runtime thread-static variable support.
11344 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
11346 * inssel-long32.brg: two more missing instructions.
11348 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
11350 * mini.c (mono_emit_call_args): set the cil_code for all arguments
11351 if not already set.
11353 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
11355 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
11358 * basic-float.cs: Added tests for negative zero.
11360 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
11362 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
11363 a couple of missing operations for long casts, with test cases.
11365 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11367 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
11369 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
11371 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
11372 code size estimation.
11374 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
11376 * mini.c (mono_jit_create_remoting_trampoline): make it work with
11377 abstract methods (fix bug 42542)
11379 * aot.c: add ability to handle array types
11381 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
11383 * mini.c: Call the _specific versions of the object allocation
11384 functions if possible.
11386 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
11388 * driver.c: call setlocale ().
11390 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
11392 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
11395 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
11397 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
11399 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
11400 wrappers (fix bug 42122)
11402 2003-05-04 Martin Baulig <martin@ximian.com>
11404 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
11406 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
11407 s/mini_set_defaults/mono_set_defaults/g.
11409 2003-05-04 Martin Baulig <martin@ximian.com>
11411 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
11413 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
11415 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
11416 (reported by Don Roberts).
11418 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
11420 * mini.c: temporarily work around two bugs for this release.
11422 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
11424 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
11425 that contains -export-dynamic and it makes using the ld script
11427 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
11429 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
11431 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
11434 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
11436 * mini.c: make sure leave calls all the needed finally blocks,
11437 even when the target jumps out of multiple exception clauses.
11439 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
11441 * ldscript, Makefile.am: add linker script to reduce the number of
11442 exported symbols (should also fix the issues with libwine defining
11443 some of the same symbols in io-layer).
11445 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
11447 * driver.c (mini_main): Avoid assertion when no file name is given on
11450 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
11452 * driver.c: added --version/-V command line option.
11453 Added the inline optimization in the regression tests.
11455 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
11457 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
11458 to the type in the method signature (fixes bug#42134).
11460 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
11462 * mini.c: when inlining, check this is not null only when needed (bug #42135).
11464 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
11466 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
11468 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11470 * driver.c: fixed bug #42100.
11472 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
11474 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
11476 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
11478 * mini.c: moved most of the code required to do inlining to its own
11479 function so it can be reused. Inline also ctors if appropriate.
11481 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
11483 * Makefile.am: Link with -export-dynamic so shared libs loaded by
11484 the runtime can call mono API functions.
11486 2003-04-27 Martin Baulig <martin@ximian.com>
11488 * debug-mini.c (mono_debug_init_method): Added
11489 `guint32 breakpoint_id' argument; if the method has a breakpoint,
11490 send a notification to the debugger.
11492 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
11493 running in the Mono Debugger, just pass the breakpoint number to
11494 mono_debug_init_method().
11496 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
11498 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
11500 * mini.c: allow some more unsafe compares.
11502 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
11504 * mini-x86.c, Makefile.am: make distcheck works (partially from
11505 a patch by Richard Lee <r.h.lee@attbi.com>).
11506 * regset.c, regset.h: removed, they are unused.
11508 2003-04-25 Dick Porter <dick@ximian.com>
11510 * driver.c: Usage reports the name as 'mono' not 'mini'
11511 * exceptions-x86.c: Build and run on freebsd
11513 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
11515 * Makefile.am: install the program with the 'mono' name and
11516 the library as libmono instead of mini and libmini.
11518 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
11520 * driver.c: provide the APIs for the embedding interface of the old jit.
11522 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
11524 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
11526 2003-04-23 Martin Baulig <martin@ximian.com>
11528 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
11530 * driver.c: Added `--debug' command line argument to enable
11533 2003-04-23 Martin Baulig <martin@ximian.com>
11535 * debug.[ch]: Removed. The code is now in
11536 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
11538 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
11541 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
11543 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
11545 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11548 (mini_cleanup): moved mono_runtime_cleanup call after the call to
11549 mono_domain_finalize.
11550 (mini_method_compile): use mono_method_profile* if the the option is
11553 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
11555 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
11556 methods with their wrapper.
11558 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
11559 methods with their wrapper.
11561 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
11564 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
11567 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
11570 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
11572 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
11574 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
11576 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
11577 of the mempool. This is slightly faster and uses less memory
11579 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
11581 * mini.c: avoid O(n) allocation for variables.
11583 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
11585 * mini.c: handle items on the stack after inlining methods.
11587 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
11589 * mini.c: make the method->opcode optimization dependent
11590 on MONO_OPT_INSTRINS and do it lazily.
11592 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
11594 * driver.c: print overall results at the end of regression run.
11596 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
11598 * inssel.brg: don't overwrite symbolic registers.
11600 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
11602 * inssel-x86.brg: fix conversion from long to float.
11604 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
11606 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
11608 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
11610 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
11612 * driver.c: Added --print-vtable option as in the old JIT.
11614 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
11616 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
11618 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
11620 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
11622 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
11624 * mini.c regalloc.c regalloc.h: Fix memory leak.
11626 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
11628 * aot.c (mono_aot_get_method): register all used strings
11630 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
11632 * mini.c: always intern strings references with ldstr at compile time.
11634 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
11636 * Makefile.am: add BUILT_SOURCES.
11638 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
11640 * driver.c: give a better error message when the assembly to execute
11641 doesn't have an entry point.
11643 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
11645 * Makefile.am: added hack for automake
11647 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
11650 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
11652 22003-04-07 Martin Baulig <martin@ximian.com>
11654 * Makefile.am: Added Makefile.am.
11656 * debugger-main.c: Removed, this is now in the debugger where it
11659 * mini.pc.in: Call this package `mini' for the moment.