1 2007-12-03 Zoltan Varga <vargaz@gmail.com>
3 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
6 2007-11-30 Zoltan Varga <vargaz@gmail.com>
8 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
10 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
12 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
14 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
16 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
17 is created by the inlined delegate ctor.
19 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
21 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
23 2007-11-29 Zoltan Varga <vargaz@gmail.com>
25 * cpu-x86.md: Fix the length of ckfinite.
27 2007-11-28 Zoltan Varga <vargaz@gmail.com>
29 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
31 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
32 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
34 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
36 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
37 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
39 2007-11-28 Martin Baulig <martin@ximian.com>
42 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
43 after creating the trampoline.
45 2007-11-27 Zoltan Varga <vargaz@gmail.com>
47 * aot-runtime.c (load_aot_module): Check runtime version if needed.
49 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
52 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
53 instead of the calling method to help AOT.
55 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
57 2007-11-26 Zoltan Varga <vargaz@gmail.com>
59 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
62 2007-11-23 Zoltan Varga <vargaz@gmail.com>
64 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
66 * aot-compiler.c (compile_method): Correct check for generic method definitions.
67 (encode_method_ref): No need to handle generic method definitions specially.
69 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
71 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
74 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
76 (compile_method): Enable generic sharing.
78 2007-11-22 Zoltan Varga <vargaz@gmail.com>
80 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
81 (mini_method_compile): Add preliminary support for AOTing shared generic code.
83 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
86 * mini-trampolines.c: Fix a warning.
88 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
90 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
91 (generic_class_is_reference_type): Remove unused function.
93 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
94 in the generic vtable trampoline case.
96 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
98 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
99 return an AOT method based on a vtable slot.
101 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
103 * mini.c (mini_get_vtable_trampoline): Export this.
105 2007-11-22 Martin Baulig <martin@ximian.com>
108 (MonoDebuggerInfo): Move `debugger_version' up.
110 2007-11-22 Martin Baulig <martin@ximian.com>
113 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
116 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
117 after compiling the method.
119 2007-11-20 Martin Baulig <martin@ximian.com>
122 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
123 (mono_debugger_remove_breakpoint): Likewise.
124 (mono_debugger_check_breakpoints): Likewise.
126 * debug-debugger.c: Implement the new breakpoint interface here.
128 2007-11-18 Zoltan Varga <vargaz@gmail.com>
130 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
131 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
133 * mini-x86.c (mono_arch_output_basic_block): Ditto.
135 2007-11-17 Zoltan Varga <vargaz@gmail.com>
137 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
139 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
142 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
145 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
146 returning a vtype in a register.
148 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
149 here from the arch specific code.
151 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
154 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
155 (mono_arch_emit_prolog): Increment maximum prolog size.
157 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
158 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
160 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
161 MonoGenericSharingContext.
163 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
164 MonoGenericSharingContext. Allocate memory from the cfg mempool.
166 2007-11-15 Mark Probst <mark.probst@gmail.com>
168 * mini.c, mini.h, generic-sharing.c: Functions for producing code
169 which extract fields out of the runtime generic context. Full
170 sharing of the NEWARR opcode.
172 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
174 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
175 --enable-minimal=ssa.
177 2007-11-13 Zoltan Varga <vargaz@gmail.com>
179 * mini-trampolines.c (mono_delegate_trampoline): Update after
180 mono_marshal_get_delegate_invoke () signature change.
182 2007-11-13 Mark Probst <mark.probst@gmail.com>
184 * mini.c: Removed the shared context in favor of the generic
185 sharing context. Allocate the MonoJitInfo structure with room for
186 the generic sharing context if it's needed.
188 * mini.h: Remove MonoGenericSharingContext declaration. It's in
189 domain-internals.h now.
191 * mini-x86.c: Pass the generic sharing context to get_call_info ().
193 * generic-sharing.c: Several changes for working without a shared
194 context and instead operating on open types instead.
196 2007-11-12 David S. Miller <davem@davemloft.net>
198 * inssel-sparc.brg: Fix double instruction emit.
200 2007-11-12 Zoltan Varga <vargaz@gmail.com>
202 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
203 Get/Set/Address methods.
205 * mini.c debug-debugger.c mini-trampolines.c: Update after
206 mono_marshal_get_delegate_invoke signature change.
208 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
210 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
211 This can happens with dynamic methods. Fixes the other bug in #322722.
213 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
215 * tramp-arm.c (mono_arch_patch_callsite): Support patching
218 * mini-arm.c (arm_patch): Implement patching of BX call
219 sequence. Fixes one of the bugs in #322722.
221 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
223 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
224 under Linux. We only need to flush every 32-byte cache line.
226 2007-11-07 Massimiliano Mantione <massi@ximian.com>
229 move_basic_block_to_end: Add branches when needed, eventually creating
231 optimize_branches: added a parameter that tells if it's ok to create
232 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
233 and avoid calling move_basic_block_to_end when it's not ok.
236 2007-11-07 Mark Probst <mark.probst@gmail.com>
238 * mini.c: Abort inlining call to InitializeArray if something
239 looks wrong. Let the icall handle it, which now has proper safety
242 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
244 * mini.c (mono_spill_call): add support for soft-float.
246 * mini.c (mono_method_to_ir): add support for soft-float
247 to inlined functions that return float.
249 * mini.c (mono_method_to_ir): add support for soft-float
250 to cee_stsfld opcode on float fields.
252 2007-11-05 Geoff Norton <gnorton@novell.com>
254 * mini-x86.h: Fix the structure access for X86 Leopard.
257 2007-11-05 Martin Baulig <martin@ximian.com>
260 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
261 after compiling the method to notify the debugger.
263 2007-11-05 Martin Baulig <martin@ximian.com>
265 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
267 2007-11-02 Zoltan Varga <vargaz@gmail.com>
269 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
270 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
272 2007-11-01 Zoltan Varga <vargaz@gmail.com>
274 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
275 native-to-managed wrappers.
277 2007-11-01 Geoff Norton <gnorton@novell.com>
279 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
282 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
284 * mini.c, mini-x86.c: when getting back from unmanaged code
285 to managed via a marshaled delegate we also need to set the
288 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
290 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
293 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
295 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
296 let the debugger or other external agents to tell the JIT when
297 a sw breakpoint has been inserted in the code that the JIT needs
298 to be able to inspect.
300 2007-10-31 Martin Baulig <martin@ximian.com>
303 (MonoDebuggerInfo): Remove `runtime_class_init'.
305 2007-10-30 Martin Baulig <martin@ximian.com>
308 (mono_debugger_thread_created): Added `MonoThread *' argument.
309 (mono_debugger_extended_notification): New public method.
310 (mono_debugger_trampoline_compiled): New public method.
313 (MonoDebuggerThreadInfo): Added `thread' and
314 `extended_notifications' fields.
317 (debugger_executable_code_buffer): New static variable.
320 (MonoDebuggerInfo): Added `executable_code_buffer',
321 `executable_code_buffer_size', `breakpoint_info_area',
322 `breakpoint_table' and `breakpoint_table_size'.
324 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
326 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
327 that IP either is an unused value or the vtable pointer. IMT
328 calls use vtable + offset now. Reduced by almost half the size
331 2007-10-26 Jonathan Chambers <joncham@gmail.com>
333 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
334 defines to access param registers. Replace long usage with
335 gsize as sizeof(long) != sizeof(void*) on Win64.
337 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
338 on Win64. Fix intrinsic, use _AddressOfReturnAddress
339 instead of non-existant _GetAddressOfReturnAddress.
341 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
342 param registers. Save/restore %rdi and %rsi in MonoLMF.
344 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
345 param registers. Modify (throw_exception) signature to take
346 %rdi and %rsi on Win64.
348 Code is contributed under MIT/X11 license.
350 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
352 * helpers.c: unlink debugging output files.
354 2007-10-25 Zoltan Varga <vargaz@gmail.com>
356 * mini.c: Move mono_create_ftnptr () to object.c.
358 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
360 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
361 optional. This function can now be used to disassemble code generated
362 outside the JIT such as trampolines and IMT thunks.
364 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
366 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
367 vtable pointer from a ldr instruction.
369 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
370 new IMT call sequence.
372 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
373 call sequence for interface invocations.
375 * mini-arm.c (mono_arch_emit_imt_argument): added, required
376 for imt support. This function is empty since IMT on ARM requires no
377 special handling on the IR side.
379 * mini-arm.c (mono_arch_find_imt_method): added, required for
382 * mini-arm.c (mono_arch_find_this_argument): added, required
385 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
386 a ldr instruction to load a value stored in the code stream.
388 * mini-arm.c (mono_arch_build_imt_thunk):added, required
392 2007-10-23 Zoltan Varga <vargaz@gmail.com>
394 * mini.c (mini_init): Install the jump trampoline callback.
396 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
398 * mini-trampolines.c: handle synchronized methods with the common
399 vtable trampoline (bug #335601).
401 2007-10-17 Zoltan Varga <vargaz@gmail.com>
403 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
405 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
408 * mini-ia64.h mini-ia64.c: Add support for IMT.
410 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
411 prolog. Fixes #331958.
413 2007-10-15 Zoltan Varga <vargaz@gmail.com>
415 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
417 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
419 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
422 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
424 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
427 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
429 * mini-x86.c, mini-x86.h: x86 support for the common vtable
432 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
434 * mini-trampolines.c: changed the magic rampoline to understand
435 the common vtable trampoline method: the method to invoke is
436 determined by the vtable displacement of the call.
438 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
440 * mini.c, mini.h: register the common vtable trampoline if the
441 architecture supports it.
443 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
445 * cpu-amd64.md: use the correct max length for tls_get.
447 2007-10-14 Zoltan Varga <vargaz@gmail.com>
449 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
450 CEE_STELEM_ANY. Fixes #333696.
452 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
454 * exceptions-x86.c: provide more graceful handling of the case where
455 we followed a bogus function pointer from managed code (bug #332866).
457 2007-10-11 Mark Probst <mark.probst@gmail.com>
459 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
460 replaces the generic_shared flag and will carry more information
463 * generic-sharing.c: Added mini_type_stack_size() which allows
464 allows open types if given a generic sharing context.
465 mini_get_basic_type_from_generic() takes a
466 MonoGenericSharingContext* instead of a MonoCompile* now.
468 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
469 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
470 mini-sparc.c, mini-x86.c: Trivial changes required by the two
471 changes above. Just passing arguments through to the right
474 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
476 * mini-arm.c: unify the call emission to emit_code_seq().
478 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
480 * tramp-arm.c: reduced the trampoline size.
482 2007-10-10 Mark Probst <mark.probst@gmail.com>
484 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
485 variable handling out of arch-specific code.
487 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
489 * mini-arm.c: implemented fast delegate dispatch.
491 2007-10-09 Zoltan Varga <vargaz@gmail.com>
493 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
494 that fp elimination is turned off if the space required by locals is too
497 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
499 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
500 ARM to the new style trampoline.
502 2007-10-09 Zoltan Varga <vargaz@gmail.com>
504 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
506 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
508 2007-10-09 Martin Baulig <martin@ximian.com>
511 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
512 `field_info_offset_offset'.
514 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
516 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
517 removed more internal usage of the r11 register and made it available
518 to the register allocator.
520 2007-10-08 Mark Probst <mark.probst@gmail.com>
522 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
523 when sharing generics and treat type variables as references.
525 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
527 * mini-ppc.c: started removing the internal uses of register r11
528 to eventually allow the register allocator to manage it as an
529 additional available register.
531 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
533 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
535 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
537 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
538 specific trampolines as they are not performance critical as a jump
539 target (maybe align as before only for AOT code?). This saves about
540 200 KB of native code on x86 for monodevelop startup.
542 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
544 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
547 2007-10-06 Zoltan Varga <vargaz@gmail.com>
549 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
551 * mini-sparc.h mini-sparc.c: Implement IMT support.
553 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
554 its smaller and doesn't clobber sparc_g1.
556 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
558 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
560 * mini-ppc.c: optimized the size of the IMT thunks a bit.
562 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
564 * mini-ppc.c: implemented fast delegate invocation.
566 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
568 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
570 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
572 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
573 code to the new style trampoline in preparation for IMT support.
575 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
577 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
578 systems already. This also reduces the specific trampiline sizes and
579 prepares for the use of r12 as the IMT identifier register.
581 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
583 * mini-mips.h: endianess fix (simplified from a patch by
584 Thomas Kunze <thommy@tabao.de>, bug #323737).
586 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
588 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
589 to access ucontext fields and enable netbsd support
590 (partially from Magnus Henoch <mange@freemail.hu>).
592 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
594 * genmdesc.pl: patch from Henryk Plötz <henryk@openmoko.org> to
595 use the preprocessor from the CPP env var if it is set.
597 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
599 * mini-trampolines.c: fixed an assertion and moved it earlier in the
600 code, before interface_offset gets used.
602 2007-10-02 Zoltan Varga <vargaz@gmail.com>
604 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
605 mono_class_setup_vtable () before accessing klass->vtable.
607 2007-10-01 Zoltan Varga <vargaz@gmail.com>
609 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
612 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
614 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
615 IMT slots (this saves hundreds of KB of memory in programs like
616 IronPython and Monodevelop).
618 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
620 * mini.c: print the delegate counter.
622 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
624 * mini-x86.c: make it easier to enable the debugging code for IMT
627 2007-09-28 Martin Baulig <martin@ximian.com>
630 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
631 `mono_method_klass_offset' and `mono_method_token_offset'.
633 2007-09-20 Mark Probst <mark.probst@gmail.com>
635 * mini.c: First generics sharing implementation. Can only share
636 in very simple cases. If sharing doesn't work it falls back to
637 dedicated compilation.
639 * mini.h: Flag in MonoCompile to specify whether generic
640 compilation is shared. Flags enum for marking which generic inst
641 of a context is used. Prototypes for helper functions.
643 * generic-sharing.c: Helper functions for generic method sharing.
645 * optflags-def.h: Optimization flag (gshared) for enabling generic
646 method sharing added.
648 * Makefile.am: generic-sharing.c added.
650 2007-09-19 Daniel Nauck <dna@mono-project.de>
652 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
654 2007-09-19 Massimiliano Mantione <massi@ximian.com>
655 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
658 2007-09-19 Martin Baulig <martin@ximian.com>
660 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
661 mono_debug_cleanup() is now part of mono_cleanup().
663 2007-09-18 Zoltan Varga <vargaz@gmail.com>
665 * driver.c (mono_main): Fix a warning.
667 2007-09-17 Zoltan Varga <vargaz@gmail.com>
669 * aot-compiler.c: Optimize various parts when processing large assemblies.
672 * mini.c (mono_patch_info_hash): Improve hash function.
674 2007-09-14 Jonathan Chambers <joncham@gmail.com>
676 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
678 Code is contributed under MIT/X11 license.
680 2007-09-14 Zoltan Varga <vargaz@gmail.com>
682 * mini.c (mini_init): Fix a leak.
684 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
686 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
688 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
690 2007-09-14 Zoltan Varga <vargaz@gmail.com>
692 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
694 2007-09-13 Zoltan Varga <vargaz@gmail.com>
696 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
699 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
701 * mini.c (handle_alloc): Enable managed allocators in AOT code.
703 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
705 * aot-runtime.c (decode_patch_info): Ditto.
707 2007-09-12 Jonathan Chambers <joncham@gmail.com>
709 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
710 static case. Cache delegates in architecture specific code,
711 based on number of parameters.
713 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
714 in architecture specific code, based on number of parameters.
716 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
717 caching happen in architecture specific code now.
719 Code is contributed under MIT/X11 license.
721 2007-09-12 Jonathan Chambers <joncham@gmail.com>
723 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
724 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
725 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
727 Code is contributed under MIT/X11 license.
729 2007-05-15 Massimiliano Mantione <massi@ximian.com>
730 * mini.c: (mono_thread_abort) Fixed bug #82416.
732 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
734 * mini.: hook the new managed GC allocation feature into the JIT.
736 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
738 * mini.c: implementation for the new runtime tls opcode.
740 2007-09-11 Martin Baulig <martin@ximian.com>
743 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
744 `mono_method_inflated_offset'.
746 2007-09-07 Zoltan Varga <vargaz@gmail.com>
748 * driver.c mini.h mini.c: Add a new devel command line option for injecting
749 async exceptions into a method.
751 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
752 purpose of testing whenever the unwinder works at every instruction.
754 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
756 * mini.c: check accessibility of method used in ldftn (fixes
759 2007-09-04 Zoltan Varga <vargaz@gmail.com>
761 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
763 * inssel.brg: Fix a warning.
765 2007-09-03 Martin Baulig <martin@ximian.com>
767 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
768 now takes the `main_method' as argument.
770 2007-09-02 Zoltan Varga <vargaz@gmail.com>
772 * cpu-sparc.md (endfilter): Add missing src1:i argument.
774 2007-08-30 Jonathan Chambers <joncham@gmail.com>
776 * driver.c: include the cil-coff.h header on Windows.
778 Code is contributed under MIT/X11 license.
780 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
782 * mini.c, driver.c: don't include the cil-coff.h header.
784 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
786 * mini.c: flag places that needs fixes fo soft-float support.
788 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
790 * mini.h, inssel-float.brg: fix soft-float constant loads on big
791 endian systems (partially from Dean Jenkins, bug #81924).
793 2007-08-28 Mark Probst <mark.probst@gmail.com>
795 * mini.c (check_linkdemand): Remove embedded reference object in
796 call to LinkDemandSecurityException.
797 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
798 with an IntPtr instead of a reference object.
800 2007-08-28 Zoltan Varga <vargaz@gmail.com>
802 * mini.c (handle_initobj): Handle alignment properly.
804 * inssel.brg (mini_emit_memset): Ditto.
806 * inssel.brg (mini_emit_memcpy): Ditto.
808 * inssel-sparc.brg: Ditto.
810 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
812 2007-08-26 Zoltan Varga <vargaz@gmail.com>
814 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
815 exceptions raised in unmanaged code. Fixes part of #82594.
817 2007-08-24 Mark Probst <mark.probst@gmail.com>
819 * mini.c (mono_method_to_ir), declsec.c
820 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
822 2007-08-22 Martin Baulig <martin@ximian.com>
825 (MonoDebuggerThreadInfo): New typedef.
826 (mono_debugger_thread_table): New global variable.
827 (mono_debugger_thread_created): New public function.
828 (mono_debugger_thread_cleanup): New public function.
832 - removed `get_current_thread' and `lookup_assembly'.
833 - removed `data_table'.
834 - added `thread_table'.
837 (mono_thread_start_cb): Call mono_debugger_thread_created().
838 (mono_thread_attach_cb): Likewise.
839 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
840 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
843 * driver.c (mono_main): Move mono_debug_init() up, before calling
844 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
846 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
848 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
849 together when passing several arguments of type double (gives a small
850 speedup and saves a few bytes of generated code).
852 2007-08-20 Jb Evain <jbevain@novell.com>
854 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
856 2007-08-20 Jb Evain <jbevain@novell.com>
858 * mini.c (mono_method_to_ir): throw MethodAccessException
859 and FieldAccessException instead of InvalidProgramException.
861 2007-08-20 Mark Probst <mark.probst@gmail.com>
863 * mini.c: CoreCLR security checks.
865 * mini.h: Removed MonoSecurityMode (moved to
866 metadata/security-manager.h) and mono_security_mode global var
867 (replaced by set/get functions in security-manager.h).
869 * driver.c: Added "core-clr-test" security mode for testing. Used
870 set-function for setting security mode.
872 2007-08-17 Mark Probst <mark.probst@gmail.com>
874 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
875 the new jit_info_table.
877 * driver.c: Test code for the new jit_info_table (enabled by the
878 define MONO_JIT_INFO_TABLE_TEST).
880 2007-08-14 Zoltan Varga <vargaz@gmail.com>
882 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
883 detection of call <REG> instruction sequence. Fixes build on freebsd.
885 2007-08-13 Zoltan Varga <vargaz@gmail.com>
887 * mini-exceptions.c: Fix a warning.
889 2007-08-11 Zoltan Varga <vargaz@gmail.com>
891 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
892 stack overflow handling code on amd64 too.
894 * mini-exceptions.c (mono_setup_altstack): Make this use
895 mono_thread_get_stack_bounds ().
897 * mini-x86.h: Disable sigaltstack on solaris x86.
899 2007-08-10 Zoltan Varga <vargaz@gmail.com>
901 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
903 2007-08-10 Geoff Norton <gnorton@customerdna.com>
905 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
907 2007-08-08 Zoltan Varga <vargaz@gmail.com>
909 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
911 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
913 2007-08-03 Neale Ferguson <neale@sinenomine.net>
915 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
918 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
920 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
921 to be emitted (bug #82281).
923 2007-08-01 Martin Baulig <martin@ximian.com>
925 Merged the `debugger-dublin' branch.
927 * debug-debugger.h (MonoDebuggerInfo):
928 Removed the `old_*' compatibility entries.
929 Added `debugger_version' and `data_table'.
930 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
931 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
934 (MiniDebugMethodBreakpointInfo): Add `address_list'.
935 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
936 instead of a `gconstpointer'.
937 (mono_debugger_insert_method_breakpoint): Return a
938 `MonoDebugMethodAddressList *'.
940 2007-06-28 Martin Baulig <martin@ximian.com>
942 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
944 2007-08-01 Zoltan Varga <vargaz@gmail.com>
946 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
947 __builtin_frame_address () since it is broken on older gcc versions.
949 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
951 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
952 on the stack overflow handling and made the managed stack overflows
953 catchable in most cases using soft guard pages.
954 * exceptions-x86.c: added code to restore the protection in the soft
955 guard pages at the end of exception handling.
957 2007-07-31 Zoltan Varga <vargaz@gmail.com>
959 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
961 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
963 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
966 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
968 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
969 signal handling support until it has been ported to the new mechanism.
970 * mini.c: fixed stack overflow detection and use the new
971 architecture code to handle signals on the altstack.
973 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
975 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
976 stack overflows on the alt stack.
978 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
980 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
981 stack overflows on the alt stack.
983 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
985 * exceptions-ppc.c: cleanup preparing for altstack support.
987 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
989 * exceptions-arm.c: cleanup preparing for altstack support.
991 2007-07-27 Mark Probst <mark.probst@gmail.com>
993 * mini.c (print_jit_stats): Output hazard pointer stats.
995 2007-07-26 Mark Probst <mark.probst@gmail.com>
997 * driver.c, mini.c: Replaced security mode flags with a single
1000 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
1002 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
1004 2007-07-25 Mark Probst <mark.probst@gmail.com>
1006 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
1007 (which doesn't do anything yet) for activating Core CLR
1008 (Silverlight) security.
1010 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
1012 * mini-codegen.c: work around a possible gcc bug on arm.
1014 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
1016 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
1017 message for platforms that don't support AOT compilation.
1019 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
1021 * mini.h, mini.c, driver.c: temporary smcs hack.
1023 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
1025 * mini-arm.h, mini-arm.c: arm EABI fixes.
1027 2007-07-22 Zoltan Varga <vargaz@gmail.com>
1029 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
1032 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
1033 trampolines taking a method argument.
1035 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
1037 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
1038 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
1040 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
1041 JIT compilation throws an exception. Fixes #82050.
1043 2007-07-19 Mark Probst <mark.probst@gmail.com>
1045 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
1046 with the MONO_EXCEPTION_ defines.
1048 2007-07-17 Zoltan Varga <vargaz@gmail.com>
1050 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
1053 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
1054 the cause of an assertion.
1056 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
1058 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
1061 2007-07-15 Zoltan Varga <vargaz@gmail.com>
1063 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
1064 assert. Should fix #82103.
1066 2007-07-14 Zoltan Varga <vargaz@gmail.com>
1068 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
1069 here too. Fixes #82095.
1071 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
1074 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
1076 * mini-amd64.h: Enable IMT for amd64.
1078 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
1080 2007-07-12 Zoltan Varga <vargaz@gmail.com>
1082 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
1084 2007-07-12 Mark Probst <mark.probst@gmail.com>
1086 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
1087 as soon as check_linkdemand sets an exception_type.
1089 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
1091 * mini-x86.c: fixed offsets for IMT call sequence.
1092 * mini-x86.h: enable IMT again.
1094 2007-07-11 Zoltan Varga <vargaz@gmail.com>
1096 * trace.c (mono_trace_enter_method): Decode MonoType too.
1098 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
1100 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
1102 * mini-amd64.c: Add preliminary IMT implementation.
1104 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
1106 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
1107 understand the new IMT-base interface invocation (thanks to
1108 Daniel Nauck for the report and the remote debugging session).
1110 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
1112 * mini-x86.c: size and speed optimizations for the IMT bsearch.
1114 2007-07-11 Zoltan Varga <vargaz@gmail.com>
1116 * Makefile.am (aotcheck): Make this actually use the AOTed code.
1118 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
1120 * mini-trampolines.c: implement AOT IMT support.
1121 * mini-x86.h: enable IMT support for wider testing.
1123 2007-07-10 Zoltan Varga <vargaz@gmail.com>
1125 * inssel.brg (emit_imt_argument): Add aot support here.
1127 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
1129 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
1131 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
1132 of the IMT implementation, partially from massi, with my
1133 implementation of the bsearch sequence. Disabled by default until
1134 the AOT code is implemented.
1136 2007-07-10 Zoltan Varga <vargaz@gmail.com>
1138 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
1140 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
1142 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
1144 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
1145 arch-independent IMT JIT code from Massimiliano
1146 Mantione (massi@ximian.com) with small cleanups from me.
1148 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
1150 * Makefile.am: fix svn invocation to get the svn revision to be
1151 independent of the local language (build fix).
1153 2007-07-09 Mark Probst <mark.probst@gmail.com>
1155 * mini.c (inline_method): Reset cfg->exception_type if the
1156 inlining is aborted. Fixes: 82049.
1158 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
1160 * mini.c: remove assert from exception handling code when exception_ptr
1163 2007-07-05 Zoltan Varga <vargaz@gmail.com>
1165 * mini.c (mono_codegen): Add an assert.
1167 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
1168 enter and leave code.
1169 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
1171 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
1173 * mini-ppc.c: fixed memory corruption for localloc(0)
1176 2007-07-05 Zoltan Varga <vargaz@gmail.com>
1178 * mini.c: Fix warnings.
1180 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
1182 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
1183 to emit better double->int conversions.
1185 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
1187 * mini.c: the provided Min/Max optimizations are valid for unisgned
1190 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
1192 * 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
1194 2007-06-28 Miguel de Icaza <miguel@novell.com>
1196 * mini.c (mono_running_on_valgrind): Add support for reporting the
1197 method and its boundaries to valgrind.
1199 2007-06-28 Martin Baulig <martin@ximian.com>
1201 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
1203 2007-06-25 Zoltan Varga <vargaz@gmail.com>
1205 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
1207 * generic.2.cs: Add new test case.
1209 2007-06-25 Martin Baulig <martin@ximian.com>
1211 Merged the `debugger-dublin' branch.
1214 (mono_debugger_insert_method_breakpoint): New public method.
1215 (mono_debugger_remove_method_breakpoint): Likewise.
1216 (mono_debugger_check_breakpoints): New static method.
1217 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
1219 * debug-debugger.h (MonoDebuggerInfo):
1220 Renamed (to keep backward compatibility in the vtable):
1221 `insert_breakpoint' -> `old_insert_breakpoint'.
1222 `remove_breakpoint' -> `old_remove_breakpoint'.
1223 `create_string' -> `old_create_string'.
1224 `lookup_class' -> `old_lookup_class'.
1225 `lookup_type' -> removed; changed into a dummy field.
1226 `lookup_assembly' -> `old_lookup_assembly'.
1227 Added (same functionality, but different signature):
1228 `create_string', `lookup_class', `lookup_assembly'
1230 `get_method_addr_or_bpt', `remove_method_breakpoint',
1231 `runtime_class_init'.
1233 * debug-debugger.c: Merged the `debugger-dublin' branch.
1235 2007-06-23 Zoltan Varga <vargaz@gmail.com>
1237 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
1239 (peephole_pass): Likewise.
1241 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
1243 * driver.c: hopefully make setaffinity work also for ancient
1246 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
1248 * driver.c : win32 build fix.
1250 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
1252 * driver.c: check for the MONO_NO_SMP env var and bind to a single
1253 processor if it is set.
1255 2007-06-21 Martin Baulig <martin@ximian.com>
1257 * debug-mini.h: New file.
1260 (mono_debugger_insert_breakpoint_full): Moved here from
1261 ../metadata/mono-debug-debugger.c.
1262 (mono_debugger_remove_breakpoint): Likewise.
1263 (mono_debugger_breakpoint_callback): Likewise.
1265 2007-06-15 Raja R Harinath <rharinath@novell.com>
1267 * jit-icalls.c (mono_helper_compile_generic_method): Update to
1268 changes in MonoGenericClass.
1270 2007-06-14 Zoltan Varga <vargaz@gmail.com>
1272 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
1274 2007-06-14 Raja R Harinath <rharinath@novell.com>
1276 * jit-icalls.c (mono_helper_compile_generic_method): Update to
1277 removal of MonoGenericMethod.
1279 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
1281 * mini-exceptions.c: hooks for the exception events profiling API.
1283 2007-06-14 Randolph Chung <tausq@debian.org>
1285 * Makefile.ma: Add hppa target.
1286 * mini-arch.h: Include mini-hppa.h
1287 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
1288 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
1289 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
1291 2007-06-14 Randolph Chung <tausq@debian.org>
1293 * inssel.brg: Add rules for "chained" compare-branch operations so that
1294 a single compare op can affect multiple branches. Adjust cost for
1295 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
1296 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
1297 cost for some rules so that they can more easily be overridden by
1298 per-arch rules (with fixes from lupus).
1299 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
1301 2007-06-13 Randolph Chung <tausq@debian.org>
1303 * mini-ops.h: Reorder branch ops so that they match the order of the
1304 corresponding CEE_* ops. The code expects them this way.
1305 Add new ops for HPPA target.
1306 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
1308 2007-06-13 Randolph Chung <tausq@debian.org>
1310 * mini-exceptions.c: Handle cases where the stack grows towards
1312 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
1314 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
1316 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
1318 * driver.c: explain where a non-matching corlib is found.
1320 2007-06-13 Mark Probst <mark.probst@gmail.com>
1322 * mini.c (print_jit_stats): Output dynamic code allocation stats.
1324 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
1326 * mini-exceptions.c: Generate a method profile leave event during
1327 an exception to ensure that the profiler gets notified.
1329 2007-06-07 Zoltan Varga <vargaz@gmail.com>
1331 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
1334 * cpu-amd64.md: Add long_and/or/xor opcodes.
1336 2007-06-06 Wade Berrier <wberrier@novell.com>
1338 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
1339 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
1340 length of instruction shr_imm (expected 8, got 10)
1342 2007-06-06 Zoltan Varga <vargaz@gmail.com>
1344 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
1346 2007-06-06 Mark Probst <mark.probst@gmail.com>
1348 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
1349 MonoInternalHashTable again (fixed bug in the internal hash table
1352 2007-06-06 Mark Probst <mark.probst@gmail.com>
1354 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
1355 Have to figure out what makes it crash the SWF regression.
1357 2007-06-05 Zoltan Varga <vargaz@gmail.com>
1359 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
1361 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
1363 * mini.c: optimize out the type check when storing null in a
1366 2007-06-04 Mark Probst <mark.probst@gmail.com>
1368 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
1369 MonoInternalHashTable.
1371 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
1373 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
1374 signed integer methods.
1376 2007-06-02 Zoltan Varga <vargaz@gmail.com>
1378 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
1379 permanently since the current approach doesn't work.
1381 2007-06-02 Zoltan Varga <vargaz@gmail.com>
1383 * inssel.brg (stmt): Only call delegate->invoke_impl if
1384 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
1386 2007-06-01 Zoltan Varga <vargaz@gmail.com>
1388 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
1389 the sreg2==rdx case.
1391 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
1392 account if it contains a rex prefix.
1393 (peephole_pass): Handle OP_FMOVE as well.
1395 2007-06-01 Zoltan Varga <vargaz@gmail.com>
1397 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
1398 as it causes regressions.
1400 2007-05-31 Zoltan Varga <vargaz@gmail.com>
1402 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
1403 static case as well.
1405 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
1407 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
1408 (mono_arch_get_this_arg_from_call): Ditto.
1410 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
1412 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
1415 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
1416 (mono_arch_get_this_arg_from_call): Ditto.
1418 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
1420 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
1421 try to create optimized invoke code and use that for further invocations.
1422 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
1424 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
1426 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
1428 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
1429 sealed classes or methods.
1430 *devirtualization.cs: tests for the new optimization
1432 2007-05-29 Zoltan Varga <vargaz@gmail.com>
1434 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
1435 by the update_volatile () function.
1437 2007-05-27 Zoltan Varga <vargaz@gmail.com>
1439 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
1442 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
1444 2007-05-24 Jonathan Chambers <joncham@gmail.com>
1446 * mini.c: Add configure checks for header files.
1447 * mini-x86.c: Add configure checks for header files.
1448 * trace.c: Add configure checks for header files.
1449 * aot-runtime.c: Add configure checks for header files.
1450 * aot-compiler.c: Add configure checks for header files.
1451 * driver.c: Add configure checks for header files.
1452 * mini-codegen.c: Add configure checks for header files.
1454 Code is contributed under MIT/X11 license.
1456 2007-05-22 Zoltan Varga <vargaz@gmail.com>
1458 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
1459 icompare_imm -128 + op_iclt. Fixes #81703.
1461 2007-05-19 Zoltan Varga <vargaz@gmail.com>
1463 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
1465 2007-05-15 Massimiliano Mantione <massi@ximian.com>
1467 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
1468 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
1469 so that all isinst checks now use "interface_bitmap".
1471 2007-05-15 Zoltan Varga <vargaz@gmail.com>
1473 * cpu-amd64.md (jmp): Fix a warning.
1475 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
1477 * basic.cs: Add new regression test.
1479 * basic.cs: Remove test which is now in basic-long.cs.
1481 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
1483 * basic-long.cs: Add new test.
1485 2007-05-13 Zoltan Varga <vargaz@gmail.com>
1487 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
1489 2007-05-12 Zoltan Varga <vargaz@gmail.com>
1491 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
1493 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
1496 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
1497 throwing code a bit.
1499 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
1500 the exception throwing code a bit.
1502 * mini-x86.c (get_call_info): Allocate result from a mempool.
1504 2007-05-11 Zoltan Varga <vargaz@gmail.com>
1506 * aot-compiler.c (find_typespec_for_class): Fix the assert.
1508 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
1510 * mini.h (MonoCompile): Add 'token_info_hash' field.
1512 * mini.c: Save token->method associations during compilation so the AOT
1513 compiler can use it.
1515 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
1516 which reference generic classes and methods.
1518 2007-05-10 Zoltan Varga <vargaz@gmail.com>
1520 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
1522 * aot-compiler.c (compile_method): Fix a typo in a comment.
1524 * aot-runtime.c (decode_cached_class_info): Skip generic types.
1526 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
1529 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
1531 2007-05-09 Zoltan Varga <vargaz@gmail.com>
1533 * mini.h (MonoCompile): Add 'args' field.
1535 * mini.c (mono_compile_create_vars): Store variables representing the arguments
1538 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
1540 2007-05-08 Zoltan Varga <vargaz@gmail.com>
1542 * mini.c (mono_compile_get_interface_var): Remove this unused function.
1544 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
1546 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
1547 opcodes for some opcodes.
1549 * mini.h *.brg *.c: Use the new opcodes.
1551 2007-05-08 Massimiliano Mantione <massi@ximian.com>
1553 * mini.h: Bumped aot revision.
1555 * inssel.brg: modified code generation of type checks for interfaces
1556 to use the new "MonoClass.interface_bitmap" instead of the old
1557 "MonoClass.interface_offsets".
1559 2007-04-30 Zoltan Varga <vargaz@gmail.com>
1561 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
1563 2007-04-29 Zoltan Varga <vargaz@gmail.com>
1565 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
1568 2007-04-27 Neale Ferguson <neale@sinenomine.net>
1570 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
1572 2007-04-27 Wade Berrier <wberrier@novell.com>
1574 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
1575 mini.h) to fix build.
1577 2007-04-26 Zoltan Varga <vargaz@gmail.com>
1579 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
1581 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
1582 causes the corlib unit tests to fail.
1584 2007-04-25 Zoltan Varga <vargaz@gmail.com>
1586 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
1588 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
1590 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
1591 opcodes to the comparison relations.
1593 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
1594 opcodes to their types.
1596 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
1598 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
1599 it in cfg->arch.cinfo.
1601 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
1603 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
1604 cfg->cil_offset_to_bb.
1606 2007-04-24 Zoltan Varga <vargaz@gmail.com>
1608 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
1609 created becase of initlocals.
1611 2007-04-23 Zoltan Varga <vargaz@gmail.com>
1613 * mini-alpha.c cpu-alpha.md: More alpha port work from
1614 Sergey Tikhonov <tsv@solvo.ru>.
1616 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
1618 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
1620 2007-04-19 Zoltan Varga <vargaz@gmail.com>
1622 * cpu-s390.md (break): Correct the length of break instruction.
1624 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
1626 * mini.c: fix a couple of soft-float issues and comments.
1628 2007-04-15 Miguel de Icaza <miguel@novell.com>
1630 * trace.c (is_filenamechar): - is also a filename char.
1632 2007-04-15 Neale Ferguson <neale@sinenomine.net>
1634 * mini-s390.c: Correct checking for enum type in return value processing.
1636 2007-04-14 Raja R Harinath <rharinath@novell.com>
1638 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
1639 (version.h): Makefile is in the build directory.
1641 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
1643 * mini-amd64.h: fix for assertion failure on Solaris/amd64
1645 2007-04-11 Martin Baulig <martin@ximian.com>
1647 * mini.c (can_access_member): Fix handling of generic classes;
1650 2007-04-10 Zoltan Varga <vargaz@gmail.com>
1652 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
1654 2007-04-05 Zoltan Varga <vargaz@gmail.com>
1656 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
1658 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
1660 * mini-codegen.c: make sure the right spill amount is
1661 used for fp or integer registers (fixes the float_sub_spill() on ppc).
1663 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
1665 * mini-ppc.c: fixes for the fp_branch_nan test.
1667 2007-03-23 Zoltan Varga <vargaz@gmail.com>
1669 * basic.cs: Comment out new test which still fails on ia64.
1671 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
1673 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
1675 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
1677 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
1679 2007-03-22 Zoltan Varga <vargaz@gmail.com>
1681 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
1682 on 64 bit machines. Fixes part of #80738.
1684 * basic.cs: Add regression test.
1686 2007-03-17 Zoltan Varga <vargaz@gmail.com>
1688 * inssel.brg basic.cs: Revert previous change to fix build.
1690 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
1693 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
1695 * basic.cs: Add new regression test.
1697 2007-03-17 Zoltan Varga <vargaz@gmail.com>
1699 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
1702 2007-03-16 Neale Ferguson <neale@sinenomine.net>
1704 * cpu-s390x.md: Correct length of break instruction.
1706 2007-03-16 Neale Ferguson <neale@sinenomine.net>
1708 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
1709 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
1711 2007-03-15 Jonathan Chambers <joncham@gmail.com>
1713 * *.c: Begin WIN64 port.
1714 * mini.c: Use correct register in profiler.
1715 * mini-amd64.c: No inline assembly on Win64.
1716 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
1717 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
1718 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
1719 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
1720 mono_arch_ip_from_context for Win64.
1722 Contributed under MIT/X11 license.
1724 2007-03-15 Zoltan Varga <vargaz@gmail.com>
1726 * exceptions-amd64.c (seh_handler): Ditto.
1728 * exceptions-x86.c (seh_handler): Fix a memory leak.
1730 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
1732 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
1733 mini-s390x.c: fixed peephole optimizations to deal
1734 correctly with 1 and 2 byte reload avoidance.
1736 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
1738 * cpu-s390.md, cpu-s390x.md: update localloc length.
1740 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
1742 * cpu-g4.md: added missing descriptions.
1744 2007-03-14 Miguel de Icaza <miguel@novell.com>
1746 * Makefile.am: Add support so the tail tests are not executed on
1747 PowerPC as that is a known limitation of the PowerPC port.
1749 2007-03-13 Jonathan Chambers <joncham@gmail.com>
1751 * runmdesc.bat: Move to msvc directory.
1753 2007-03-13 Jonathan Chambers <joncham@gmail.com>
1755 * runmdesc.bat: Run executable that was produced by the current
1756 target and sent via an argument.
1758 2007-03-11 Zoltan Varga <vargaz@gmail.com>
1760 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
1763 * generics.2.cs: Add regression test.
1765 2007-03-09 Wade berrier <wberrier@novell.com>
1767 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
1769 2007-03-09 Zoltan Varga <vargaz@gmail.com>
1771 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
1772 AOT code depends on this.
1774 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
1776 * mini.c: more precise tracking of types in the eval stack
1777 (part of fix for bug #81044).
1779 2007-03-07 Zoltan Varga <vargaz@gmail.com>
1781 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
1783 * aot-compiler.c (encode_patch): Remove an obsolete comment.
1785 2007-03-06 Zoltan Varga <vargaz@gmail.com>
1787 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
1789 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
1791 2007-02-22 Zoltan Varga <vargaz@gmail.com>
1793 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
1794 a pointer on 64 bit systems. Fixes #80190.
1796 * iltests.il: Add new regression test.
1798 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
1800 * mini.c: inline a constant for Environment.IsRunningOnWindows.
1802 2007-02-19 Geoff Norton <gnorton@customerdna.com>
1804 * trace.c: Remove an erroneous alignemnt check when tracing.
1805 Fixes --trace on OSX86.
1807 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
1809 * mini-$(arch).h: initialize SP in context for all the archs.
1811 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
1813 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
1814 regressions in the thread tests.
1816 2007-02-14 Zoltan Varga <vargaz@gmail.com>
1818 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
1819 - fixed implementation of LOCALLOC opcode
1820 - implemented non-un compare for floats
1822 - implementation of FDIV and CKFINITE opcodes
1823 - fixes for latest mono updates
1824 - additional arch opcodes
1826 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
1828 * Makefile.am: simplify and merge rules for cross-compilation.
1830 2007-02-07 Massimiliano Mantione <massi@ximian.com>
1832 * local-propagation.c: Actually *apply* the fix for bug 80591...
1834 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
1836 * mini-exceptions.c: backuot part of the last change
1837 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
1839 2007-02-06 Massimiliano Mantione <massi@ximian.com>
1840 * inssel.brg: Fix bug 59286.
1843 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
1845 * mini-exceptions.c: patch from Zoltan to correctly check for
1846 stack boundaries (using the stack register, not the frame register),
1847 fixes bugs #80724, #79717.
1849 2007-02-03 Zoltan Varga <vargaz@gmail.com>
1851 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
1852 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
1854 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
1855 presence of frame pointer elimination.
1857 2007-02-01 Geoff Norton <gnorton@customerdna.com>
1859 * mini-x86.h: NetBSD UCONTEX_REG defines.
1861 2007-02-01 Zoltan Varga <vargaz@gmail.com>
1863 * inssel-amd64.brg: Fix amd64 build.
1865 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
1867 * mini.h: remove extern to workaround what looks likes gcc bug 26905
1870 2007-01-31 Zoltan Varga <vargaz@gmail.com>
1872 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
1875 * mini-<ARCH>.c: Use mono_is_regsize_var ().
1877 2007-01-30 Mark Mason <mason@broadcom.com>
1879 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
1880 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
1881 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
1882 beginning support for CEE_JMP [not quite working yet]
1883 * tramp-mips.c: LMF handling now works
1885 2007-01-30 Zoltan Varga <vargaz@gmail.com>
1887 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
1889 * mini.h (NULLIFY_INS): New macro.
1891 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
1893 * mini.c: statistical profiler fix for windows, patch
1894 from Tor Lillqvist (tml@novell.com).
1896 2007-01-30 Massimiliano Mantione <massi@ximian.com>
1897 * local-propagation.c: Fix bug 80591.
1899 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
1901 * Makefile.am: put back the --export-dynamic option as with
1902 the previous gmodule flags (thanks to Robert Jordan).
1904 2007-01-28 Zoltan Varga <vargaz@gmail.com>
1906 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
1908 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
1909 simplify and speed up the local register allocator. Also rename some fields
1910 like iassign->vassign.
1912 * regalloc.c: Remove some functions which are no longer used since their
1913 inlined version is in mini-codegen.c.
1915 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
1917 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
1919 2007-01-27 Zoltan Varga <vargaz@gmail.com>
1921 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
1922 narrowing. Fixes #80622.
1924 * iltests.il: Add new regresssion test.
1926 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
1928 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
1929 debug-debugger.c, debug-debugger.h: warning fixes.
1930 * driver.c: updated copyright year and made it fit in one line.
1932 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
1934 * aot-runtime.c: updated to use mono-dl instead of gmodule.
1936 2007-01-25 Zoltan Varga <vargaz@gmail.com>
1938 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
1940 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
1942 * iltests.il: Add new test for bug #80507.
1944 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
1946 * mini-arm.h: use soft-float also on vfp for now.
1948 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
1950 * mini.c: fix some more soft-float issues.
1952 2007-01-24 Zoltan Varga <vargaz@gmail.com>
1954 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
1956 2007-01-24 Massimiliano Mantione <massi@ximian.com>
1957 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
1958 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
1959 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
1961 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
1963 * mini-arm.c: typo fix.
1965 2007-01-23 Neale Ferguson <neale@sinenomine.net>
1967 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
1969 2007-01-21 Zoltan Varga <vargaz@gmail.com>
1971 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
1972 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
1974 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
1976 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
1978 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
1980 * inssel.brg: Fix a warning.
1982 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
1984 * abcremoval.c ssa.c ssapre.c: Update after this change.
1986 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
1988 * dominators.c (df_set): Use mono_bitset_union_fast.
1990 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
1992 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
1993 mini-codegen.c: reduce relocations and memory usage for the cpu
1996 2007-01-20 Zoltan Varga <vargaz@gmail.com>
1998 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
2000 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
2001 to reduce their size.
2003 2007-01-19 Mark Mason <mason@broadcom.com>
2005 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
2006 * mini-mips.c: more configuration macros, support long conditional branches, additional
2007 asserts, fix epilog instrumentation.
2008 * mini-mips.h: use standard stack walk
2009 * cpu-mips.md: increase size of div, rem and conditional branches
2011 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
2013 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
2016 2007-01-19 Zoltan Varga <vargaz@gmail.com>
2018 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
2019 (compile_method): Ditto.
2021 * aot-runtime.c (decode_klass_info): Ditto.
2023 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
2024 needed by the code generated by inssel.brg. Also fix a warning.
2026 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
2028 * mini.c: deal with enums that become genericinsts by
2029 being nested in a generic class (bug #79956).
2031 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
2033 * mini.c: match the generic definition to check for
2034 private access with generic types (bug #78431).
2036 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
2038 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
2039 to make life easier for people cross-compiling that insist on not
2042 2007-01-17 Mark Mason <mason@broadcom.com>
2044 * inssel-long.brg: patch to deal with mips missing flags
2045 * inssel-long32-mips.brg: implement overflow checks
2046 * insset-mips.brg: implement overflow checks
2047 * mini-mips.h: implement conditional exception handling
2048 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
2049 Remove unused code, minor cleanups.
2050 * exceptions-mips.c: minor cleanups
2051 * mini-ops.h: add mips conditional exception ops
2052 * cpu-mips.md: add mips conditional exception ops
2055 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
2057 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
2058 to deal with mips missing of flags.
2060 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
2062 * exceptions-ppc.c: execute fault handlers.
2064 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
2066 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
2068 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
2070 * mini.c: handle also floating point values in initialize_array.
2072 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
2074 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
2075 array initialization and make it conditional on the intrins option.
2077 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
2079 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
2080 relocations and put the patch info names close to the enum definition.
2082 2007-01-15 Mark Mason <mason@broadcom.com>
2084 * basic.cs, exceptions.cs: break up large tests to increase debugability.
2086 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
2088 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
2090 2007-01-12 Raja R Harinath <rharinath@novell.com>
2092 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
2094 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
2096 * Makefile.am: distribute the mips sources.
2098 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
2100 * mini-codegen.h: handle bug #80489 here, by excluding ecx
2103 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
2105 * cpu-x86.md: back out for now as this triggers other regressions.
2107 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
2109 * cpu-x86.md: force src1 and dest regpair for long shift instructions
2110 to eax:edx, so ecx can't get allocated to them (bug #80489).
2112 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
2114 * mini.c, mini-exceptions.c: enabled running fault handlers
2117 2007-01-03 Miguel de Icaza <miguel@novell.com>
2119 * driver.c: If nothing fail, do not use the string "failed",
2120 because it makes it very annoying to view test result logs on the
2123 2006-12-30 Miguel de Icaza <miguel@novell.com>
2125 * debug-debugger.c (mono_debugger_main): Rename "main" to
2126 "main_method" to prevent a warning.
2128 Remove a warning for unused field.
2130 2006-12-28 Martin Baulig <martin@ximian.com>
2133 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
2135 2006-12-22 Martin Baulig <martin@ximian.com>
2137 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
2138 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
2139 seperate `.mdb_debug_info' section, so we can access it from the
2140 debugger even if the binary is stripped.
2142 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
2143 from the `.mdb_debug_info' here to prevent the linker from
2144 removing that section.
2146 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
2149 2006-12-19 Robert Jordan <robertj@gmx.net>
2151 * mini-x86: enable the code to return small structures in
2152 registers for FreeBSD as well. Fixes bug #80278.
2153 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
2155 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
2157 * mini-x86.c: align the stack when calling the profiler
2158 function instrumenting the prolog (on OSX).
2160 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
2162 * mini.c: emit a break opcode where Debugger.Break () is called.
2164 2006-12-13 Miguel de Icaza <miguel@novell.com>
2166 * mini.c (mono_method_to_ir): Provide useful information on this
2167 assert, to prevent others from debugging like I did.
2169 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
2171 * mini.c: enable code which was incorrectly commented
2174 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
2176 * mini-x86.c: enable on OSX, too, the code to return small
2177 structures in registers.
2179 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
2181 * mini-x86.c: remove the use of the dynamic code manager here, too.
2183 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
2185 * mini.h, debug-debugger.c, tramp-*.c: fixed
2186 mono_debugger_create_notification_function() to use
2187 mono_global_codeman_reserve () instead of a dynamic code manager.
2189 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
2191 * mini.c, jit-icalls.h, jit-icalls.c: remove the
2192 ves_array_element_address() jit icall and use a generated
2193 managed method instead (which is about 4 times faster for a rank 3
2196 2006-11-29 Mark Mason <mason@broadcom.com>
2198 * basic-calls.cs: additional tests for passing
2199 structures as function arguments.
2201 2006-11-29 Mark Mason <mason@broadcom.com>
2203 * mini-mips.h: disable custom exception handling
2204 * mini-mips.c: throw/rethrow should use jalr to call
2205 exception stubs. Fixed bug with passing structures
2206 by value. More support for tracing floating point
2209 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
2211 * mini.c: fixed typo in the soft-float ldind.r4 handling
2214 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
2216 * mini.c, mini.h, driver.c: added --runtime command line
2217 option to select a different runtime than the autodetected one.
2218 * jit.h: added API for embedders to initialize with a specific
2221 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
2223 * mini.c: handle also boxing of r4 values (bug #80024).
2225 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
2227 * mini-ppc.c: force indirect calls until we reserve
2228 enough address space for all the generated code.
2230 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
2232 * exceptions-arm.c: workaround bugs in the libc definition
2235 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
2237 * inssel.brg: fixes from me and Mark Mason.
2239 2006-11-23 Dick Porter <dick@ximian.com>
2241 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
2242 semaphore display now we've fixed the initial value
2244 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
2246 * inssel.brg: partially revert the last change to fix the build.
2248 2006-11-21 Mark Mason <mason@broadcom.com>
2250 * inssel.brg: Add and use compare-and-branch macros to support
2251 architectures that do not have condition code registers (ie. MIPS).
2252 * *-mips.{c,brg,md}: Fix copyright statements
2254 2006-11-20 Mark Mason <mason@broadcom.com>
2256 * Makefile.am: remove mini-codegen.c from list of MIPS sources
2257 * mini.c: Allow GET_CONTEXT to be specified by the arch port
2258 * mini.h: Added declaration for mono_print_ins()
2259 * mini-codegen.c: added ins_spec initializer for MIPS
2260 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
2261 vreg to be virtual and hreg to be non-virtual.
2262 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
2263 is not yet working/implemented correctly.
2264 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
2265 non-static, fixup calls to print_ins() from other parts in the file.
2267 2006-11-20 Mark Mason <mason@broadcom.com>
2269 * basic-calls.cs: added tests for passing structures as arguments
2272 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
2274 * inssel-long32.brg: optimize signed division by power of two.
2276 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
2278 * mini-arm.c: added support for interworking with thumb code
2279 (mono must be still be built using the ARM instruction encoding).
2281 2006-11-19 Miguel de Icaza <miguel@novell.com>
2283 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
2284 verifier has different rules for it. Fixes a few verifier issues
2287 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
2288 at the end, so people know what happened.
2290 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
2292 * brach-opts.c: in optimize_exception_target() make sure we
2293 are in a catch clause (fixes bug #79871).
2295 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
2297 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
2298 more soft-float support fixes.
2300 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
2302 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
2303 that are passed half on the stack and half in registers.
2305 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
2307 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
2308 more mips integration work from Mark E Mason
2309 <mark.e.mason@broadcom.com>.
2311 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
2313 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
2314 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
2315 tramp-mips.c: added sources for the mips port, not
2316 integrated in the build yet. Contributed by
2317 Mark E Mason <mark.e.mason@broadcom.com>.
2319 2006-11-14 Neale Ferguson <neale@sinenomine.net>
2321 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
2323 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
2325 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
2326 put the soft-float rules in its own file since it seems to
2327 break s390 compilation.
2329 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
2331 * mini-arm.c: fixed wrnings.
2333 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
2335 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
2336 inssel-arm.brg: ARM support for soft-float.
2338 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
2340 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
2341 loads and stores of 32 bit fp values.
2343 2006-11-10 Zoltan Varga <vargaz@gmail.com>
2345 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
2347 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
2348 works. Fixes #79852 and #79463.
2350 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
2352 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
2353 more soft-float support WIP and fixes.
2355 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
2357 * mini-arm.c: some VFP updates.
2359 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
2361 * mini-exceptions.c: 0 is a valid local var offset in some
2362 architectures, don't assert (bug #78508).
2364 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
2366 * exceptions-arm.c: fixed off by one error in stack walk code.
2368 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
2370 * mini.h, mini.c: more precise tracking of type load exceptions.
2372 2006-11-03 Robert Jordan <robertj@gmx.net>
2374 * Makefile.am: [WIN32] Add monow.exe target.
2375 * driver.c: [WIN32] Don't detach the console when debugging.
2378 2006-10-30 Miguel de Icaza <miguel@novell.com>
2380 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
2382 2006-10-23 Zoltan Varga <vargaz@gmail.com>
2384 * aot-compiler.c (emit_method_info): Add a case missed earlier.
2386 * driver.c (mini_regression): Fix --regression with AOT.
2388 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
2390 2006-10-17 Zoltan Varga <vargaz@gmail.com>
2392 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
2394 * mini-sparc.h: Don't use sigaction on sparc/linux.
2396 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
2398 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
2400 * mini-exceptions.c: Add proper include files for getpid ().
2402 2006-10-16 Zoltan Varga <vargaz@gmail.com>
2404 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
2405 address instead of a MonoJitInfo* to avoid decoding the exception info for the
2408 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
2409 name cache to reduce its size.
2411 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
2413 2006-10-15 Zoltan Varga <vargaz@gmail.com>
2415 * mini-x86.c: Save/restore the current LMF structure more efficiently using
2416 the mono_lmf TLS variable.
2418 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
2419 trampoline lmf frames.
2421 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
2423 2006-10-14 Zoltan Varga <vargaz@gmail.com>
2425 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
2426 the mono_lmf TLS variable.
2428 * mini-exceptions.c: Access the LMF structure through accessors.
2430 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
2431 variable instead of in jit_tls->lmf.
2433 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
2435 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
2436 trampoline lmf frames.
2438 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
2440 2006-10-12 Zoltan Varga <vargaz@gmail.com>
2442 * mini.c trace.c mini-x86.c: Revert these too.
2444 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
2447 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
2449 * genmdesc.c: removed now dead code.
2451 2006-10-09 Robert Jordan <robertj@gmx.net>
2453 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
2455 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
2457 * mini.h: do not leave gaps in the opcode values.
2459 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
2461 * jit-icalls.h: flag functions as internal here, too.
2463 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
2465 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
2466 functions with the internal attribute.
2468 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
2470 * aot-compiler.c: fclose the file descriptor in the profile read loop.
2472 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
2474 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
2477 2006-10-05 Zoltan Varga <vargaz@gmail.com>
2479 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
2480 tail calls as on other platforms.
2482 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
2484 * iltests.il: Add a few tailcall tests.
2486 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
2488 * driver.c: fix loop for old compilers (bug #79521).
2490 2006-10-02 Zoltan Varga <vargaz@gmail.com>
2492 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
2494 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
2496 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
2497 metadata without any code.
2499 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
2500 more precise debugging information using gdb.
2502 2006-09-30 Zoltan Varga <vargaz@gmail.com>
2504 * inssel-ia64.brg: Make the helper methods static.
2506 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
2508 * inssel-x86.brg: make the helper methods static.
2510 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
2512 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
2514 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
2516 * mini.c: updates for monoburg changes.
2517 * inssel.brg: make a few helper functions static as they should.
2519 2006-09-27 Zoltan Varga <vargaz@gmail.com>
2521 * Makefile.am: Move mini-codegen.c to common_sources.
2523 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
2525 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
2527 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
2528 mini-ppc.h: port to use the common local register allocator.
2530 2006-09-26 Zoltan Varga <vargaz@gmail.com>
2532 * mini.h: Remove the comment too then.
2534 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
2536 * mini.h: put back backend.data which is to be used shortly and
2537 doesn't increase the size of MonoInst. If any 64 bit arch aligned
2538 pointers on 4 byte boundaries it'd have much bigger issues running
2539 and you can ifdef it out anyway.
2541 2006-09-26 Zoltan Varga <vargaz@gmail.com>
2543 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
2544 MonoInst size by 4 bytes on 64 bit machines.
2546 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
2548 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
2549 replacement with more meaningful field names. Arch maintainers, please
2550 check the assigned names are good enough for your arch.
2552 2006-09-26 Zoltan Varga <vargaz@gmail.com>
2554 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
2555 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
2557 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
2559 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
2560 relocations and memory requirements, put the optimization flags
2561 definitions in their own file.
2563 2006-09-24 Zoltan Varga <vargaz@gmail.com>
2565 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
2567 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
2569 2006-09-22 Zoltan Varga <vargaz@gmail.com>
2571 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
2573 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
2575 * inssel.brg: use the correct function to get the size of an item
2576 in an array, given an element class.
2577 * aot-compiler.c: do not access class->class_size directly.
2579 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
2581 * mini.h, debug-mini.c: added a debugging function to print
2582 info about local variables and arguments in a jitted method.
2584 2006-09-20 Zoltan Varga <vargaz@gmail.com>
2586 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
2588 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
2590 2006-09-19 Zoltan Varga <vargaz@gmail.com>
2592 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
2593 inner and outer loops when passing vtypes.
2595 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
2597 * mini-ppc.c: take into account the cpu errata for cache flushing
2598 which caused some random errors (bug #79381).
2600 2006-09-19 Zoltan Varga <vargaz@gmail.com>
2602 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
2603 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
2605 2006-09-17 Zoltan Varga <vargaz@gmail.com>
2607 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
2610 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
2613 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
2614 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
2616 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
2619 2006-09-13 Zoltan Varga <vargaz@gmail.com>
2621 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
2623 2006-09-12 Zoltan Varga <vargaz@gmail.com>
2625 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
2626 macro does not have to be changed during debugging.
2628 * 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>.
2630 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
2632 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
2634 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
2635 MONO_ARCH_NO_EMULATE_MUL is defined.
2637 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
2639 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
2641 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
2643 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
2645 2006-09-11 Zoltan Varga <vargaz@gmail.com>
2647 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
2648 stuff to mini-exceptions.c where it is used.
2650 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
2651 setup code, the real one is in mini-exceptions.c.
2653 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
2654 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
2655 some changes from the freebsd ports tree.
2657 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
2660 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
2662 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
2664 * mini.c: on Linux, check for /proc to be mounted
2665 (bug# 79351, novell bug#201204).
2667 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
2669 * mini.c: handle cases where pthread_attr_getstack() behaves
2670 incorrectly (bug #78096).
2672 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
2674 * mini-arm.c: support larger stack frames (bug #79272).
2676 2006-09-08 Zoltan Varga <vargaz@gmail.com>
2678 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
2680 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
2683 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
2684 mono_class_from_name () to find a class from its name.
2686 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
2688 2006-09-07 Zoltan Varga <vargaz@gmail.com>
2690 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
2692 2006-09-05 Kornél Pál <kornelpal@gmail.com>
2694 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
2696 2006-09-04 Zoltan Varga <vargaz@gmail.com>
2698 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
2699 callinfo->trampoline.
2701 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
2703 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
2706 2006-09-03 Zoltan Varga <vargaz@gmail.com>
2708 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
2710 2006-09-02 Zoltan Varga <vargaz@gmail.com>
2712 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
2713 stats.method_trampolines, it is already done by the generic trampoline code.
2715 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
2717 2006-09-01 Zoltan Varga <vargaz@gmail.com>
2719 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
2721 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
2723 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
2725 * mini.c (print_jit_stats): Print mscorlib mempool size too.
2727 * mini.c (print_jit_stats): Print new stats.
2729 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
2731 2006-08-31 Zoltan Varga <vargaz@gmail.com>
2733 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
2734 Address on two dimensional arrays. Fixes #78729.
2736 * mini.h (MonoCompile): Add a 'skip_visibility' field.
2738 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
2741 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
2743 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
2746 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
2748 (mini_get_ldelema_ins): Ditto.
2750 2006-08-30 Zoltan Varga <vargaz@gmail.com>
2752 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
2753 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
2756 2006-08-29 Neale Ferguson <neale@sinenomine.net>
2758 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
2759 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
2761 * exceptions-s390x.c: Cosmetic change.
2763 * tramp-s390.c: Fix warning.
2765 * cpu-s390.md: Correct length of mul_imm.
2767 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
2769 * aot-compiler.c: added binary writer with ELF backend
2770 implementation (only on Linux/x86 for now).
2772 2006-08-18 Zoltan Varga <vargaz@gmail.com>
2774 * Makefile.am: Don't run net 2.0 AOT tests.
2776 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
2777 (mono_compile_assembly): Skip net 2.0 assemblies as well.
2779 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
2781 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
2783 * aot-compiler.c: simplified and refactored the asm-writing code
2784 to allow different backends.
2786 2006-08-18 Zoltan Varga <vargaz@gmail.com>
2788 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
2790 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
2791 little. Share patches of type TYPE_FROM_HANDLE as well.
2793 * mini.c (mono_patch_info_equal): New helper function.
2794 (mono_patch_info_hash): Ditto.
2796 * aot-compiler.c (emit_method_code): Fix s390 build.
2798 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
2799 is not handled because it is stored as a flag and not as a type ctor. Fixes
2802 2006-08-17 Zoltan Varga <vargaz@gmail.com>
2804 * aot-compiler.c: Fix computation of GOT slot statistics.
2806 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
2807 Also remove support for not PIC AOT.
2809 * mini.h: Bump AOT file format version.
2811 * objects.cs: Add a test for #78990.
2813 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
2814 (peter.dettman@iinet.net.au). Fixes #79087.
2816 * basic-long.cs: Add a test for the above.
2818 2006-08-16 Zoltan Varga <vargaz@gmail.com>
2820 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
2822 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
2825 2006-08-15 Zoltan Varga <vargaz@gmail.com>
2827 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
2830 2006-08-10 Jonathan Chambers <joncham@gmail.com>
2832 * mini.c: Don't verify COM proxy invoke calls
2835 2006-08-10 Dick Porter <dick@ximian.com>
2837 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
2838 which process is holding semaphores locked.
2840 2006-08-08 Zoltan Varga <vargaz@gmail.com>
2842 * mini-ia64.c mini-amd64.c: Fix #79027.
2844 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
2846 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
2848 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
2849 implicit arguments in a vararg call. Fixes #79027.
2851 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
2853 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
2854 (mono_get_array_new_va_signature): Ditto.
2856 2006-08-05 Zoltan Varga <vargaz@gmail.com>
2858 * aot-runtime.c: Call init_plt lazily.
2860 * inssel-long.brg: Fix unsigned long->int conversion.
2862 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
2864 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
2865 that most data is now in the .rss/.data section.
2867 2006-08-04 Zoltan Varga <vargaz@gmail.com>
2869 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
2871 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
2873 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
2875 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
2877 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
2878 virtual call. Fixes #79010.
2880 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
2881 and use the result as the this argument in the real call.
2883 * generics.2.cs: Add a new test for #79010.
2885 2006-08-03 Zoltan Varga <vargaz@gmail.com>
2887 * mini-x86.c: Fix a warning.
2889 * aot-compiler.c: Add a bunch of statistics.
2891 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
2893 2006-08-02 Zoltan Varga <vargaz@gmail.com>
2895 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
2897 2006-08-01 Zoltan Varga <vargaz@gmail.com>
2899 * 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>.
2901 2006-07-13 Miguel de Icaza <miguel@novell.com>
2903 * mini.c (mono_method_to_ir): Obtain the original method in the
2904 CIL stream and use this to perform validation.
2908 2006-07-19 Zoltan Varga <vargaz@gmail.com>
2910 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
2911 (mono_arch_call_opcode): Ditto.
2913 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
2916 * mini.c (mono_patch_info_dup_mp): New helper function.
2918 * aot-compiler.c (compile_method): Fix some of the memory allocated during
2919 compilation. Fixes #78827.
2921 2006-07-18 Kornél Pál <kornelpal@gmail.com>
2923 * declsec.c: Use original security informations for
2924 MONO_WRAPPER_MANAGED_TO_MANAGED.
2926 2006-07-15 Jonathan Chambers <joncham@gmail.com>
2928 * mini.c: Allow Com Interop methods/classes and
2929 don't verify COM wrapper calls
2932 2006-07-13 Zoltan Varga <vargaz@gmail.com>
2934 * inssel-long32.brg: Fix long->i4 checked conversion.
2936 * exceptions.cs: Add a test for the above.
2938 2006-07-08 Zoltan Varga <vargaz@gmail.com>
2940 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
2942 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
2945 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
2948 2006-07-03 Zoltan Varga <vargaz@gmail.com>
2950 * mini.c: Fix solaris/x86 exception handling.
2952 * Makefile.am: Get rid of $(ICU_LIBS).
2954 2006-07-02 Zoltan Varga <vargaz@gmail.com>
2956 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
2957 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
2958 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
2960 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
2962 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
2963 this function causes a SIGSEGV.
2965 2006-06-22 Zoltan Varga <vargaz@gmail.com>
2967 * mini.c: Remove unused solaris/x86 includes.
2969 2006-06-21 Zoltan Varga <vargaz@gmail.com>
2971 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
2973 2006-06-20 Jb Evain <jbevain@gmail.com>
2975 * cpu-g4.md: fix max length of start_handler instruction.
2977 2006-06-20 Massimiliano Mantione <massi@ximian.com>
2978 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
2980 2006-06-16 Massimiliano Mantione <massi@ximian.com>
2981 * ssa.c: Fixed bug 78653 for SSA based deadce.
2982 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
2983 MonoInst.flags, used in SSA based deadce.
2984 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
2985 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
2987 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
2989 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
2990 it can end up using non executable memory on ppc64 systems
2991 running ppc32 userspace (fix from Johannes Berg).
2993 2006-06-14 Dick Porter <dick@ximian.com>
2995 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
2998 2006-06-13 Massimiliano Mantione <massi@ximian.com>
2999 * mini.c: Made so that inline is locally disabled if it would
3000 trigger a .cctor, because too many apps depend on this behavior
3001 (which seems to be also the one of the MS CLR).
3003 2006-06-13 Zoltan Varga <vargaz@gmail.com>
3005 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
3006 No idea why this worked before.
3008 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
3009 which branch to outer exception clauses since they could skip the
3010 inner finally clauses. Fixes #78633.
3012 * exceptions.cs: Add a test for the above.
3014 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
3017 * iltests.il: Add a test for the above.
3019 2006-06-12 Zoltan Varga <vargaz@gmail.com>
3021 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
3022 after the end of a try bblock, to prevent asserts in mini_method_compile ().
3024 * iltests.il: Add a test for the above.
3026 2006-06-10 Zoltan Varga <vargaz@gmail.com>
3028 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
3030 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
3031 methods as instrinsics.
3033 2006-06-09 Wade Berrier <wberrier@novell.com>
3035 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
3036 (simple-cee-ops.h ssapre-mini-ops.h)
3038 2006-06-09 Neale Ferguson <neale@sinenomine.net>
3040 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
3041 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
3043 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
3044 * cpu-s390x.md: Fix max. length values for a couple of instructions.
3046 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
3048 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
3050 2006-06-08 Massimiliano Mantione <massi@ximian.com>
3052 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
3053 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
3054 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
3055 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
3056 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
3057 of opcodes, so that bug 78549 should not happen again.
3058 * ssapre.c: Updated to use the renamed files.
3060 2006-06-08 Zoltan Varga <vargaz@gmail.com>
3062 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
3063 in OP_ATOMIC_EXCHANGE_I4.
3065 2006-06-07 Wade Berrier <wberrier@novell.com>
3067 * tramp-s390.c: Fix s390 build (add missing pointer declarations
3068 in mono_debugger_create_notification_function)
3070 2006-06-06 Zoltan Varga <vargaz@gmail.com>
3072 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
3074 * mini.c (type_from_stack_type): Disable some changes which do not
3077 * driver.c: Reenable opts.
3079 * mini.h (MonoStackSlot): New structure to keep track of the verification state
3080 of the evaluation stack.
3082 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
3083 evaluation stack trace at entry to the bblock.
3085 * mini.c (merge_stacks): New function to perform verification of stack merges.
3086 Turned off by default.
3088 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
3091 2006-06-06 Massimiliano Mantione <massi@ximian.com>
3093 * local-propagation.c: Fixed bug 78549.
3095 2006-06-04 Zoltan Varga <vargaz@gmail.com>
3097 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
3099 2006-06-02 Miguel de Icaza <miguel@novell.com>
3101 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
3102 tramp-arm.c, tramp-ia64.c
3103 (mono_debugger_create_notification_function): Update signature to
3104 new signature and use new protocol for creating the notification
3107 Should fix the build.
3109 2006-06-02 Geoff Norton <gnorton@customerdna.com>
3111 * exceptions-ppc.c (mono_jit_walk_stack)
3112 (ves_icall_get_frame_info): Fix the build
3114 2006-06-02 Zoltan Varga <vargaz@gmail.com>
3116 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
3118 2006-05-31 Raja R Harinath <rharinath@novell.com>
3120 * il2tests.2.il: New file for generics CIL tests. Add test for
3122 * Makefile.am: Update.
3125 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
3128 2006-05-30 Massimiliano Mantione <massi@ximian.com>
3130 * aliasing.c: Fixed bug 78311.
3132 2006-05-29 Martin Baulig <martin@ximian.com>
3134 * mini-exceptions.c (mono_find_jit_info): When computing the
3135 native offset, check whether we're actually inside the method's
3136 code; call mono_debug_print_stack_frame() to format the frame.
3137 (ves_icall_System_Exception_get_trace): Call
3138 mono_debug_print_stack_frame() to format the stack frame.
3139 (ves_icall_get_trace): Update to the new debugging API.
3140 (mono_jit_walk_stack_from_ctx): Likewise.
3141 (ves_icall_get_frame_info): Likewise.
3143 * mini.c (get_method_from_ip): Use the new debugging API.
3144 (mono_print_method_from_ip): Likewise.
3147 (mono_jit_walk_stack): Use the new debugging API.
3148 (ves_icall_get_frame_info): Likewise.
3150 2006-05-27 Zoltan Varga <vargaz@gmail.com>
3152 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
3154 2006-05-25 Massimiliano Mantione <massi@ximian.com>
3156 * mini.c: Added "limitator" to inline for debugging.
3158 2006-05-24 Martin Baulig <martin@ximian.com>
3160 * debug-debugger.c (mono_debugger_init): Create a private,
3161 malloc()-based code manager for the notification function and
3162 intentionally leak it on exit. This fixes the crash-on-exit race
3166 (mono_debugger_create_notification_function): Added
3167 `MonoCodeManager *' argument.
3170 (mono_debugger_create_notification_function): Added
3171 `MonoCodeManager *' argument.
3173 2006-05-23 Massimiliano Mantione <massi@ximian.com>
3175 * aliasing.c: Fixed 64 bit issue.
3176 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
3177 default since all known bugs are fixed (one more time!).
3179 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
3181 * mini.c: write barrier support.
3183 2006-05-23 Martin Baulig <martin@ximian.com>
3185 * debug-debugger.c: Revert Paolo's change. Add comment and #error
3186 check at the top of the file.
3188 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
3190 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
3191 reverting changes without reason and without changelog entries.
3193 2006-05-18 Zoltan Varga <vargaz@gmail.com>
3195 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
3196 to a few opcodes. Fixes #78439.
3198 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
3199 consistency with other archs.
3201 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
3203 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
3205 * debug-debugger.c: fix the build.
3207 2006-05-17 Martin Baulig <martin@ximian.com>
3210 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
3211 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
3212 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
3213 (debugger_attach): Call GC_mono_debugger_add_all_threads().
3215 2006-05-11 Zoltan Varga <vargaz@gmail.com>
3217 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
3219 2006-05-10 Zoltan Varga <vargaz@gmail.com>
3221 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
3222 MONO_TYPE_GENERICINST.
3224 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
3225 MONO_TYPE_GENERICINST.
3227 2006-05-09 Zoltan Varga <vargaz@gmail.com>
3229 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
3232 2006-05-08 Zoltan Varga <vargaz@gmail.com>
3234 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
3236 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
3238 2006-05-06 Zoltan Varga <vargaz@gmail.com>
3240 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
3241 mono_trace_cleanup ().
3243 * iltests.il: Fix problem with the newly added test.
3245 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
3246 due to register constraints, free up the previous hreg. Fixes #78314.
3248 * iltests.il: Add new test for #78314.
3250 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
3251 Interlocked.Add. Fixes #78312.
3253 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
3255 2006-05-05 Zoltan Varga <vargaz@gmail.com>
3257 * inssel.brg (mini_emit_virtual_call): Fix a warning.
3259 2006-05-05 Martin Baulig <martin@ximian.com>
3261 * debug-mini.c (mono_debug_open_block): New method.
3264 (mono_arch_output_basic_block): Call mono_debug_open_block() at
3265 the beginning of each basic block.
3268 (mono_arch_output_basic_block): Call mono_debug_open_block() at
3269 the beginning of each basic block.
3271 2006-05-04 Massimiliano Mantione <massi@ximian.com>
3273 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
3274 default until I understand why they break the build on amd64.
3276 2006-05-04 Zoltan Varga <vargaz@gmail.com>
3278 * mini.c (mini_cleanup): Call mono_cleanup ().
3280 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
3283 2006-05-04 Massimiliano Mantione <massi@ximian.com>
3285 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
3286 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
3287 default since all known bugs are fixed, and I cannot reproduce bug
3288 77944... I'm asking Matt Hargett to test again after this commit.
3290 2006-04-28 Massimiliano Mantione <massi@ximian.com>
3292 * mini-codegen.c: Fixed typo that thrashed inline.
3294 2006-04-28 Zoltan Varga <vargaz@gmail.com>
3296 * dominators.c (compute_dominators): Avoid using a worklist since
3297 it is not correct in some cases. Instead, iterate over all bblocks as
3298 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
3300 2006-04-28 Miguel de Icaza <miguel@novell.com>
3302 * mini.c (mono_jit_compile_method_inner): Use
3303 mono_prepare_exception_from_error that resets the value
3306 2006-04-27 Miguel de Icaza <miguel@novell.com>
3308 * mini.c: Move the mini_loader_error_to_exception to metadata.
3310 2006-04-27 Massimiliano Mantione <massi@ximian.com>
3312 * aliasing.c: Fixed bug 78210.
3314 2006-04-27 Massimiliano Mantione <massi@ximian.com>
3316 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
3317 default until all their problems (or the ones they trigger) are fixed.
3319 2006-04-26 Zoltan Varga <vargaz@gmail.com>
3321 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
3323 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
3324 as loaded only after resolving patches since that could invoke the same method.
3326 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
3328 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
3331 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
3334 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
3337 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
3338 made from AOT code through the PLT table.
3340 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
3341 holding the plt offset when a call is made to the aot plt trampoline.
3343 2006-04-25 Zoltan Varga <vargaz@gmail.com>
3345 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
3348 * Makefile.am (common_sources): Fix build breakage.
3350 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
3351 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
3352 intra-assembly calls if possible.
3354 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
3356 * mini-trampolines.c: Handle PLT entries.
3358 * mini.c: Avoid creating a GOT var for calls.
3360 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
3363 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
3366 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
3369 * mini.h: Bump AOT file format version.
3371 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
3374 2006-04-25 Martin Baulig <martin@ximian.com>
3376 * driver.c: Disable copyprop, consprop and inline when running
3377 inside the debugger.
3379 2006-04-25 Martin Baulig <martin@ximian.com>
3381 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
3382 with `get_current_thread' and added `detach'.
3383 (MonoDebuggerMetadataInfo): Added `thread_size',
3384 `thread_tid_offset', `thread_stack_ptr_offset' and
3385 `thread_end_stack_offset'.
3387 2006-04-25 Zoltan Varga <vargaz@gmail.com>
3389 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
3392 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
3393 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
3395 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
3397 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
3399 * aot.c: Add support for ADJUSTED_IID.
3401 2006-04-24 Zoltan Varga <vargaz@gmail.com>
3403 * aot.c (emit_method_order): Don't align method_order_end.
3405 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
3406 the interface ID changes.
3408 2006-04-21 Dick Porter <dick@ximian.com>
3410 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
3411 cleaning up a thread. Fixes the new part of bug 77470.
3413 2006-04-20 Geoff Norton <gnorton@customerdna.com>
3415 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
3418 2006-04-19 Zoltan Varga <vargaz@gmail.com>
3420 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
3422 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
3423 SIGSEGV. Fixes #78072.
3425 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
3426 unregister our SIGABRT handler.
3428 2006-04-19 Massimiliano Mantione <massi@ximian.com>
3430 * mini.c: Disabled inline where it can alter the call stack in a
3431 way visible from managed code.
3432 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
3435 2006-04-16 Zoltan Varga <vargaz@gmail.com>
3437 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
3438 on other platforms. Fixes #78089.
3440 2006-04-13 Martin Baulig <martin@ximian.com>
3442 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
3443 determine whether we're inside the debugger.
3446 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
3448 2006-04-12 Zoltan Varga <vargaz@gmail.com>
3450 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
3451 handler clauses. Fixes #78024.
3453 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
3454 in the CALL_MEMBASE opcodes. Fixes #78088.
3455 (mono_arch_get_vcall_slot_addr): Ditto.
3457 2006-04-10 Martin Baulig <martin@ximian.com>
3459 * debug-debugger.c: The thread handling code has now been moved
3460 into ../metadata/threads.c.
3462 2006-04-10 Zoltan Varga <vargaz@gmail.com>
3464 * driver.c (mono_main): Fix --with-gc=none build.
3466 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
3467 (mono_spillvar_offset_float): Ditto.
3468 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
3469 hreg, not when its !global, since on ia64, there is a third category: stacked
3472 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
3474 * mini.c: set MonoInst->klass for load field address and a few other
3477 2006-04-10 Zoltan Varga <vargaz@gmail.com>
3479 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
3481 2006-04-07 Zoltan Varga <vargaz@gmail.com>
3483 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
3484 the branch opt changes.
3486 2006-04-06 Dick Porter <dick@ximian.com>
3488 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
3490 * wapihandles.c (mini_wapi_seminfo):
3491 * driver.c (mono_main): Add semaphore info option
3493 2006-04-05 Zoltan Varga <vargaz@gmail.com>
3495 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
3496 branch optimization changes. Fixes #78009.
3498 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
3500 * mini.c: ignore accessibility of methods in managed->native wrappers.
3502 2006-04-04 Zoltan Varga <vargaz@gmail.com>
3504 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
3506 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
3508 2006-04-03 Zoltan Varga <vargaz@gmail.com>
3510 * mini.c: Modify the branch optimizations to preserve the invariant that
3511 the entries inside the in_bb and out_bb arrays are unique.
3512 (mono_unlink_bblock): Avoid creation of new arrays.
3514 2006-04-02 Zoltan Varga <vargaz@gmail.com>
3516 * mini.c (mono_unlink_bblock): Fix regression caused by previous
3519 2006-04-01 Zoltan Varga <vargaz@gmail.com>
3521 * mini.c (optimize_branches): Remove the "optimizations" in
3522 the cbranch1/cbranch2 -> branch cases which were causing several
3523 problems in the past. Fixes #77986.
3525 2006-03-31 Chris Toshok <toshok@ximian.com>
3527 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
3528 default optimizations :(
3530 2006-03-31 Zoltan Varga <vargaz@gmail.com>
3532 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
3535 2006-03-31 Massimiliano Mantione <massi@ximian.com>
3537 * local-propagation.c: Added comments to structs and removed
3538 "Mono" prefixes from local tree mover types.
3540 2006-03-30 Zoltan Varga <vargaz@gmail.com>
3542 * Makefile.am (arch_sources): Define this for each architecture so
3543 libmono_la_SOURCES is defined in one place.
3545 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
3547 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
3550 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
3552 * driver.c: print the GC name supplied by configure.
3554 2006-03-29 Massimiliano Mantione <massi@ximian.com>
3556 * local-propagation.c: Added tree mover, and moved here all the
3557 local propagation code from mini.c
3558 * mini.c: Added support for treeprop, and moved all the local
3559 propagation code to local-propagation.c
3560 * mini.h: Added support for treeprop
3561 * driver.c: Added support for treeprop, enabled consprop, copyprop,
3562 treeprop, inline and deadce by default
3563 * Makefile.am: Added local-propagation.c
3565 2006-03-25 Zoltan Varga <vargaz@gmail.com>
3567 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
3569 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
3571 * debug-debugger.c: make it compile without the Boehm GC.
3573 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
3575 * mini.c: fixed issue with mismatch when an icall is registered
3576 with multiple names but same address.
3578 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
3580 * declsec.c, mini-exceptions.c: use write barrier to set reference
3581 fields of managed objects.
3583 2006-03-19 Zoltan Varga <vargaz@gmail.com>
3585 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
3586 (can_access_internals): Fix a warning.
3588 * mini.c (print_method_from_ip): Rename this to
3589 mono_print_method_from_ip so it gets exported.
3591 * trace.c: Deal with strings inside StringBuilder's containing garbage
3592 and fix memory leaks. Fixes #77848.
3594 2006-03-19 Zoltan Varga <vargaz@gmail.com>
3596 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
3599 2006-03-16 Neale Ferguson <neale@sinenomine.net>
3601 * mini-s390.c: Remove OP_X86_TEST_NULL.
3603 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
3605 * mini.c: use the correct GetHashCode() for the moving collector.
3607 2006-03-16 Massimiliano Mantione <massi@ximian.com>
3609 * liveness.c: Regalloc spill cost tuning.
3611 2006-03-15 Neale Ferguson <neale@sinenomine.net>
3613 * mini-s390x.h: Correct S390_LONG macro.
3615 * mini-s390x.c: Cleanup unused code.
3617 2006-03-15 Zoltan Varga <vargaz@gmail.com>
3619 * jit-icalls.h: New file.
3621 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
3622 icalls and include that instead of including jit-icalls.c.
3624 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
3627 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
3629 * mini.c: when checking for member accessibility, also check for
3630 friend assemblies and for explicit interface implementations.
3632 2006-03-14 Zoltan Varga <vargaz@gmail.com>
3634 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
3636 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
3638 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
3639 common cases are done first.
3641 * mini-ops.h: Only define platform specific opcodes on the given platform.
3643 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
3646 2006-03-14 Martin Baulig <martin@ximian.com>
3648 Revert Paolo's change from r57348:
3650 * mini.h: don't use gboolean for bitfields.
3651 * mini.c: verifier changes for fields and methods accessibility.
3653 2006-03-13 Neale Ferguson <neale@sinenomine.net>
3655 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
3657 * mini-s390x.c: Fix conv_r_un.
3659 * cpu-s390, cpu-s390x.md: Fix lengths.
3661 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
3663 * mini.c: nested types have access to all the nesting
3664 levels, not just the enclosing types.
3666 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
3668 * mini.c: added a few more verification checks.
3670 2006-03-12 Zoltan Varga <vargaz@gmail.com>
3672 * liveness.c: Merge optimizations from the linear-il branch.
3674 2006-03-11 Zoltan Varga <vargaz@gmail.com>
3676 * mini-ia64.c (emit_call): Add a comment.
3678 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
3680 * tramp-ia64.c: Fix some warnings.
3682 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
3684 * mini.h: don't use gboolean for bitfields.
3685 * mini.c: verifier changes for fields and methods accessibility.
3687 2006-03-11 Zoltan Varga <vargaz@gmail.com>
3689 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
3690 lazy icall wrapper changes.
3692 * dominators.c: Replace all the dominator algorithms with faster
3693 ones from the linear-il branch.
3695 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
3698 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
3699 common cases are done first.
3701 * mini-amd64.c: Fix some warnings.
3703 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
3706 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
3709 * mini.h: Add a missing prototype.
3711 2006-03-10 Zoltan Varga <vargaz@gmail.com>
3713 * mini.c: Compile icall wrappers lazily.
3715 * mini-codegen.c: Use printf instead of g_print since its much faster.
3717 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
3720 * mini.c (optimize_branches): Cache the negative result from
3721 remove_block_if_useless ().
3723 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
3724 Also fix some bblock linking issues.
3726 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
3729 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
3731 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
3732 accessed fields first, for better cache behavior.
3734 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
3736 * mini.c: speedup IList<T> array accesses.
3738 2006-03-09 Zoltan Varga <vargaz@gmail.com>
3740 * mini.c (mono_method_to_ir): Handle large methods overflowing the
3741 inline_costs counter. Fixes #77190.
3743 2006-03-06 Zoltan Varga <vargaz@gmail.com>
3745 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
3746 trace messages. Fixes #77706.
3748 2006-03-04 Martin Baulig <martin@ximian.com>
3750 * tramp-amd64.c, tramp-x86.c
3751 (mono_debugger_create_notification_function): Use
3752 mono_global_codeman_reserve() to allocate a buffer at runtime and
3755 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
3757 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
3758 notification function at runtime and then call `initialize' in the
3759 `MONO_DEBUGGER__debugger_info' vtable.
3761 2006-03-04 Zoltan Varga <vargaz@gmail.com>
3763 * iltests.il: Fix a visibility problem.
3765 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
3767 * driver.c, mini.c: add hooks for the counters API.
3769 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
3771 * driver.c: show disabled options.
3773 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
3775 * linear-scan.c: always use cost-driven selection.
3777 2006-02-28 Raja R Harinath <rharinath@novell.com>
3779 * jit-icalls.c (helper_compile_generic_method): Revert change from
3782 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
3784 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
3786 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
3788 * inssel.brg: style fixes, mostly to force the updated monoburg
3789 to run for people using svn.
3791 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
3793 * mini.c: match monoburg changes.
3795 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
3797 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
3798 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
3799 declaration in the header file.
3801 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
3803 * helpers.c: reduce relocations and mem usage.
3805 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
3807 * mini.h, mini-codegen.c: disable logging features if
3808 requested by configure.
3810 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
3812 * mini.c: tiny verifier changes.
3814 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
3816 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
3817 cpu-pentium.md: stack alignment changes for osx/x86,
3818 partially from Geoff Norton <gnorton@customerdna.com>.
3820 2006-02-24 Raja R Harinath <harinath@gmail.com>
3822 * jit-icalls.c (helper_compile_generic_method): Update to changes
3823 in metadata/class.c.
3825 2006-02-24 Zoltan Varga <vargaz@gmail.com>
3827 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
3829 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
3830 interface calls with large offsets.
3832 2006-02-23 Raja R Harinath <rharinath@novell.com>
3834 * jit-icalls.c (helper_compile_generic_method): Document the
3835 special-case we depend on so that we can inflate the method twice
3836 with the same context with no bad side-effects.
3838 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
3840 * mini-x86.c, mini-amd64.c: fix for case when xen support
3843 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
3845 * mini-x86.c, mini-amd64.c: generate code to access tls items
3846 in a faster way for Xen systems.
3848 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
3850 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
3851 updates and compilation fixes for the OSX/x86 port, mostly from
3852 Geoff Norton <gnorton@customerdna.com>.
3854 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
3856 * inssel.brg: faster interface call implementation
3857 to sync with the interface_offsets MonoVTable changes.
3859 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
3861 * mini.c: more verification checks.
3863 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
3865 * mini.c: added a few more verification checks.
3867 2006-02-17 Neale Ferguson <neale@sinenomine.net>
3869 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
3870 facility on the processor and use it if available.
3872 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
3874 * driver.c, aot.c, mini.c: throw exception if the IL code is
3875 invalid or unverifiable.
3877 2006-02-17 Raja R Harinath <rharinath@novell.com>
3879 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
3882 2006-02-16 Zoltan Varga <vargaz@gmail.com>
3884 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
3886 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
3888 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
3889 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
3890 handling of instantiated generic valuetypes.
3892 2006-02-11 Zoltan Varga <vargaz@gmail.com>
3894 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
3895 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
3898 * generics.2.cs: Revert the nullable reftypes tests.
3900 2006-02-10 Zoltan Varga <vargaz@gmail.com>
3902 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
3903 using __builtin_frame_address (1) as it doesn't work in the presence
3904 of optimizations. Hopefully fixes #77273.
3906 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
3907 -> generics.cs change as it doesn't work with some automake versions.
3909 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
3911 * mini.c: handle systems that sue a different way to
3912 retrieve the stack address of the current thread.
3914 2006-02-09 Zoltan Varga <vargaz@gmail.com>
3916 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
3917 it specially in the makefile.
3919 * generics.2.cs: Add tests for nullable reference types.
3921 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
3923 * mini.c: always handle the case when mono_jit_init()
3924 is called in a thread different from the main thread,
3925 confusing libgc (bug #77309).
3927 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
3929 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
3931 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
3933 * mini.c: change optimize_branches () to use a single loop
3934 and introduce a new optimization to simplify some range checks.
3936 2006-02-03 Martin Baulig <martin@ximian.com>
3938 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
3939 and merged with debugger_thread_manager_add_thread().
3940 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
3941 inform the debugger about the main thread.
3943 2006-02-03 Zoltan Varga <vargaz@gmail.com>
3945 * basic.cs: Add test for div.un/rem.un constant folding.
3947 2006-02-03 Neale Ferguson <neale@sinenomine.net>
3949 * cpu-s390x.md: correct int_xor_imm length
3951 2006-02-03 Zoltan Varga <vargaz@gmail.com>
3953 * generics.2.cs: New test for #77442.
3955 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
3958 2006-02-02 Martin Baulig <martin@ximian.com>
3960 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
3961 <mono/metadata/mono-debug-debugger.h>
3963 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
3965 2006-02-02 Martin Baulig <martin@ximian.com>
3967 * debug-debugger.h: New header file for debug-debugger.c.
3969 * debug-debugger.c: Big API cleanup; don't run the managed Main()
3970 function is a separate thread anymore; add support for attaching.
3972 2006-02-01 Zoltan Varga <vargaz@gmail.com>
3974 * tramp-x86.c: Fix a warning.
3976 2006-01-31 Zoltan Varga <vargaz@gmail.com>
3978 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
3979 on very large methods.
3981 * aot.c (load_patch_info): Fix a warning.
3983 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
3985 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
3986 mini-ops.h: alu membase optimizations.
3988 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
3990 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
3991 to speedup StringBuilder.
3993 2006-01-27 Zoltan Varga <vargaz@gmail.com>
3995 * dominators.c (mono_compute_natural_loops): Fix detection of
3996 loop body start blocks.
3998 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
4000 2006-01-26 Zoltan Varga <vargaz@gmail.com>
4002 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
4005 2006-01-25 Massimiliano Mantione <massi@ximian.com>
4007 * aliasing.c: Fixed aliasing issue on 64 bit archs.
4009 2006-01-25 Martin Baulig <martin@ximian.com>
4011 * debug-debugger.c: Moved the `MonoDebuggerManager' and
4012 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
4013 started to cleanup this file a little bit.
4015 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
4017 * mini.c: optimize a codepath frequently happening in generics code.
4019 2006-01-23 Martin Baulig <martin@ximian.com>
4021 * Makefile.am: Only compile debug-debugger.c on supported platforms.
4023 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
4026 * driver.c: debug-debugger.c is only available if
4027 `MONO_DEBUGGER_SUPPORTED' is defined.
4029 2006-01-23 Martin Baulig <martin@ximian.com>
4031 * debug-debugger.c: Only enable this on platforms where the Mono
4032 Debugger is working (x86 and x86_64).
4034 2006-01-21 Martin Baulig <martin@ximian.com>
4036 The Mono Debugger is now using the normal `mono' instead of the
4037 `mono-debugger-mini-wrapper' when executing managed code.
4039 * debug-debugger.c: New file; previously known as
4040 debugger/wrapper/wrapper.c.
4042 * debug-mini.c (mono_init_debugger): Removed.
4044 * driver.c (mono_main): Added new `--inside-mdb' command line
4045 argument which is used when running inside the debugger.
4047 2006-01-20 Zoltan Varga <vargaz@gmail.com>
4049 * liveness.c (mono_analyze_liveness): Remove some unused data
4052 2006-01-17 Zoltan Varga <vargaz@gmail.com>
4054 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
4056 2006-01-16 Zoltan Varga <vargaz@gmail.com>
4058 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
4059 depends on implementation details of monobitset.
4061 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
4064 2006-01-15 Zoltan Varga <vargaz@gmail.com>
4066 * liveness.c: Update after monobitset changes.
4068 2006-01-14 Zoltan Varga <vargaz@gmail.com>
4070 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
4072 2006-01-11 Neale Ferguson <neale@sinenomine.net>
4074 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
4076 * mini-s390x.c: Remove warning messages.
4078 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
4080 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
4082 2006-01-10 Zoltan Varga <vargaz@gmail.com>
4084 * generics.2.cs: Add ldelem/stelem_any test.
4086 2006-01-10 Neale Ferguson <neale@sinenomine.net>
4088 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
4090 2006-01-07 Zoltan Varga <vargaz@gmail.com>
4092 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
4094 2006-01-06 Zoltan Varga <vargaz@gmail.com>
4096 * generics.2.cs: Reenable vtype tests.
4098 * inssel-x86.brg: Remove an icorrect valuetype rule.
4100 2006-01-06 Neale Ferguson <neale@sinenomine.net>
4102 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
4103 initial support for OP_ABS.
4105 2006-01-05 Neale Ferguson <neale@sinenomine.net>
4107 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
4109 2006-01-05 Neale Ferguson <neale@sinenomine.net>
4111 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
4112 conversion and implement LADD/LSUB.
4114 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
4117 2006-01-05 Neale Ferguson <neale@sinenomine.net>
4119 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
4121 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
4124 2006-01-05 Neale Ferguson <neale@sinenomine.net>
4126 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
4127 localloc is encountered. Fixes crash in test-183.cs when using gmcs
4128 (stack walk problem).
4130 2006-01-04 Zoltan Varga <vargaz@gmail.com>
4132 * aot.c (mono_aot_load_method): Fix a warning.
4134 2006-01-03 Neale Ferguson <neale@sinenomine.net>
4136 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
4138 2006-01-03 Zoltan Varga <vargaz@gmail.com>
4140 * iltests.il: Add test for #77148.
4142 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
4145 2006-01-03 Neale Ferguson <neale@sinenomine.net>
4147 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
4149 2006-01-03 Neale Ferguson <neale@sinenomine.net>
4151 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
4152 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
4154 * basic-long.cs: Add lconv-to-r4/r8 tests.
4156 2006-01-03 Zoltan Varga <vargaz@gmail.com>
4158 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
4160 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
4161 here as on other archs.
4163 2005-12-29 Neale Ferguson <neale@sinenomine.net>
4165 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
4167 2005-12-29 Neale Ferguson <neale@sinenomine.net>
4169 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
4171 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
4173 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
4174 instrument_prolog; Add memory_barrier instruction.
4176 2005-12-26 Zoltan Varga <vargaz@gmail.com>
4178 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
4180 2005-12-23 Zoltan Varga <vargaz@gmail.com>
4182 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
4184 * aliasing.c inssel.brg: Fix warnings.
4186 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
4187 could skip initialization of some parts of memory.
4189 * mini.c mini-ia64.c: Fix warnings.
4191 * inssel-sparc.brg: Add an implementation of lneg which actually works.
4193 2005-12-22 Zoltan Varga <vargaz@gmail.com>
4195 * aliasing.c (mono_build_aliasing_information): Add a workaround for
4196 a crash seen on sparc.
4198 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
4200 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
4202 2005-12-21 Neale Ferguson <neale@sinenomine.net>
4204 * mini-ops.h: Add s390_backchain instruction
4206 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
4208 * cpu-s390.md: Add s390_backchain instruction
4210 * mini-s390.c: Significant ABI changes
4212 * mini-s390.h: Cater for zero length structures
4214 2005-12-20 Neale Ferguson <neale@sinenomine.net>
4216 * mini-s390.c: ABI fixes
4218 * inssel-s390.brg: Remove debug statements
4220 * cpu-s390.md: Fix length of ATOMIC_xx operations
4222 2005-12-19 Zoltan Varga <vargaz@gmail.com>
4224 * basic-float.cs: Add float<->long conversion tests.
4226 2005-12-16 Neale Ferguson <neale@sinenomine.net>
4228 * mini-s390.c: Fix LOCALLOC processing.
4230 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
4232 2005-12-15 Zoltan Varga <vargaz@gmail.com>
4234 * iltests.il: Add tests for some opcodes not covered by the other
4237 2005-12-15 Neale Ferguson <neale@sinenomine.net>
4239 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
4240 register loading for Tail processing; Correct trace output.
4242 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
4244 * cpu-s390.md: Correct size of jmp instruction.
4246 2005-12-13 Neale Ferguson <neale@sinenomine.net>
4248 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
4250 2005-12-13 Neale Ferguson <neale@sinenomine.net>
4252 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
4253 Bring s390 up to current level.
4255 2005-12-12 Zltan Varga <vargaz@gmail.com>
4257 * generics.2.cs: Disable the newly added tests as they do not work yet.
4259 * generics.2.cs: Add valuetype tests.
4261 2005-12-09 Zoltan Varga <vargaz@gmail.com>
4263 * basic-long.cs: Add i4->u8 test.
4265 * objects.cs: Add tests for JIT intrinsic.
4267 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
4268 optimizations lost by a mistake.
4270 2005-12-07 Zoltan Varga <vargaz@gmail.com>
4272 * basic-long.cs: Remove a test moved to objects.cs.
4274 * arrays.cs: Add more array tests.
4276 2005-12-06 Zoltan Varga <vargaz@gmail.com>
4278 * arrays.cs: Add new tests for multi-dimensional arrays.
4280 2005-12-06 Raja R Harinath <rharinath@novell.com>
4282 * Makefile.am (test_sources2): Add generics.2.cs.
4283 (EXTRA_DIST): Add test_sources2.
4285 2005-12-05 Ben Maurer <bmaurer@ximian.com>
4287 Support for boxing and unboxing nullable types as well as the
4288 isinst operation on nullables, per the CLI ammendment.
4290 * inssel.brg (CEE_ISINST): Special case for nullable
4292 * mini.c (handle_unbox_nullable): new method
4293 (handle_box): Special case for nullable types
4294 (mono_method_to_ir): Call handle_unbox_nullable in correct
4297 * generics.2.cs: New test suite
4299 * Makefile.am: Support for regression tests with generics.
4301 2005-12-03 Zoltan Varga <vargaz@gmail.com>
4303 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
4304 allocated to registers. Fixes #76800.
4306 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
4308 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
4310 2005-11-30 Zoltan Varga <vargaz@gmail.com>
4312 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
4315 2005-11-29 Zoltan Varga <vargaz@gmail.com>
4317 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
4320 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
4322 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
4323 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
4325 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
4326 single precision before storing to a single precision location.
4328 2005-11-28 Raja R Harinath <rharinath@novell.com>
4330 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
4332 2005-11-27 Zoltan Varga <vargaz@gmail.com>
4334 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
4337 * basic.cs: Remove test_0_byte_compares test which was moved to
4338 objects.cs a long time ago.
4340 2005-11-22 Massimiliano Mantione <massi@ximian.com>
4342 * aliasing.c: Fixed aliasing issue on 64 bit archs.
4344 2005-11-20 Zoltan Varga <vargaz@gmail.com>
4346 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
4347 handlers are called.
4349 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
4352 * mini-ia64.c: Add support for the throw->branch exception
4355 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
4357 2005-11-18 Massimiliano Mantione <massi@ximian.com>
4359 * mini.c: Enabled "fastpath" deadce :-)
4361 2005-11-18 Massimiliano Mantione <massi@ximian.com>
4363 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
4364 alias analysis pass to support it.
4367 * liveness.c: Likewise (liveness computation can use aliasing
4368 information to be more accurate).
4369 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
4370 moreover made so that "--compile-all" uses the given optimization
4371 flags and not the default ones.
4372 * aliasing.c: Alias analysis (new file).
4373 * aliasing.h: Likewise.
4374 * Makefile.am: added "aliasing.c" and "aliasing.h".
4376 2005-11-17 Zoltan Varga <vargaz@gmail.com>
4378 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
4381 2005-11-13 Zoltan Varga <vargaz@gmail.com>
4383 * mini-exceptions.c (mono_handle_exception_internal): Remove the
4384 fp >= end_of_stack exit condition, as it is not needed, and it might
4385 become true for fp eliminated frames.
4387 2005-11-11 Zoltan Varga <vargaz@gmail.com>
4389 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
4392 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
4394 * mini-arm.c: fixed alignment of doubles/longs to match
4395 the C ABI (bug #76635).
4397 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
4399 * aot.c: fix compilation with --enable-minimal=aot.
4401 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
4403 * mini-arm.c: fixed compatibility with the new
4404 floating point emulator package for compares.
4406 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
4408 * mini.c : reverted sig->pinvoke changes (r51396-51397).
4410 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
4412 * mini-exceptions.c (print_stack_frame): Output to stderr.
4413 (mono_handle_native_sigsegv): Ditto.
4415 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
4417 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
4418 OP_LCONV_TO_OVF_I implementation.
4420 * mini-amd64.c: Add support for the throw->branch exception
4423 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
4424 when the catch clause catches a more general exception, i.e. Object.
4426 2005-10-30 Zoltan Varga <vargaz@gmail.com>
4428 * cpu-ia64.md: Remove unused opcodes.
4430 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
4431 specific defines for architectures defining USE_SIGACTION.
4433 * mini-ia64.c: Fix some warnings.
4435 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
4436 version seemed to skip a frame.
4438 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
4440 * mini.c: Clean up the usage of sig->pinvoke flag. Now
4441 only calls which are made to native code use this flag.
4443 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
4445 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
4446 varargs methods as well.
4448 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
4449 which have save_lmf set. Reorganize methods prologs a bit.
4451 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
4452 debugger to the proper place.
4454 2005-10-29 Martin Baulig <martin@ximian.com>
4456 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
4457 when running inside the debugger until the debugger has support
4460 2005-10-26 Zoltan Varga <vargaz@gmail.com>
4462 * mini.h: Fix a warning.
4464 2005-10-24 Miguel de Icaza <miguel@novell.com>
4466 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
4467 we expose publicly, this returns the string.
4469 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
4471 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
4472 with fp elimination.
4474 2005-10-21 Zoltan Varga <vargaz@gmail.com>
4476 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
4477 native stacktrace using the glibc 'backtrace' function if available.
4479 2005-10-20 Zoltan Varga <vargaz@gmail.com>
4481 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
4483 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
4484 handle SIGSEGVs received while in native code.
4486 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
4487 code, call mono_handle_native_sigsegv which will abort the runtime
4488 after printing some diagnostics, instead of converting it into a
4489 confusing NullReferenceException.
4491 2005-10-18 Zoltan Varga <vargaz@gmail.com>
4493 * cpu-pentium.md: Remove unused opcodes.
4495 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
4497 * mini-amd64.h (MonoLMF): Add rsp field.
4499 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
4502 2005-10-17 Zoltan Varga <vargaz@gmail.com>
4504 * mini-codegen.c (get_register_spilling): Fix some warnings.
4506 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
4508 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
4509 elimination during exception handling. Enable fp elimination by
4512 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
4515 2005-10-16 Martin Baulig <martin@ximian.com>
4518 (mono_debugger_run_finally): New public method for the debugger.
4520 2005-10-10 Zoltan Varga <vargaz@gmail.com>
4522 * debug-mini.c (mono_debug_init_method): Fix warning.
4524 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
4525 the 'exname' parameter const to fix some warnings.
4527 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
4529 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
4530 introduced by the previous patch.
4532 2005-10-08 Zoltan Varga <vargaz@gmail.com>
4534 * basic-float.cs: Add test for precision of float arithmetic.
4536 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
4537 when loading/storing single values from/to memory.
4539 * mini.c (mono_jit_compile_method_with_opt): Create the function
4540 pointers in the correct domain.
4542 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
4544 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
4545 introduced by previous patch.
4547 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
4548 when out_filter_idx is NULL.
4550 * mini-exceptions.c: Don't run filter clauses twice during exception
4551 handling. Fixes #75755.
4553 2005-10-07 Zoltan Varga <vargaz@gmail.com>
4555 * aot.c: Add support for ldflda wrappers.
4557 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
4560 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
4562 * mini.c, mini.h: do not consider exception handlers blocks when
4563 setting up interface variables.
4565 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
4567 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
4569 2005-10-03 Zoltan Varga <vargaz@gmail.com>
4571 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
4572 causes a regression.
4574 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
4576 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
4578 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
4579 of the OP_P definitions.
4581 * TODO: Add a proposal for dealing with the CEE/OP mess.
4583 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
4584 optimizations from the x86 port.
4586 * cpu-amd64.md: Ditto.
4588 * basic.cs basic-long.cs: Add tests.
4590 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
4592 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
4593 Patrik Torstensson's implementation of my exception-handling
4594 optimization idea, when the exception object is not used
4597 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
4599 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
4600 of the mul_imm optimizations from the old jit.
4602 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
4604 * mini.c, liveness.c: patch by Patrik Torstensson and
4605 Zoltan Varga to improve performance in methods with
4608 2005-09-30 Zoltan Varga <vargaz@gmail.com>
4610 * driver.c: Remove 'Globalization' entry from --version.
4612 2005-09-28 Zoltan Varga <vargaz@gmail.com>
4614 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
4615 there is a profiler interested in JIT events.
4617 * aot.c: Load profile files produced by the AOT profiling module, and
4618 reorder methods based on the profiling info. Add a 'method_order' table
4619 to the AOT file to make mono_aot_find_jit_info work with the reordered
4622 * mini.h: Bump AOT file version info.
4624 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
4626 * mini-arm.h: work around what looks like a gcc bug when optimizations
4629 2005-09-28 Raja R Harinath <rharinath@novell.com>
4631 * Makefile.am (AM_CFLAGS): Don't use += to append inside
4632 conditionals. Use ...
4633 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
4635 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
4637 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
4638 to determine the amount of memory to copy when passing valuetypes.
4640 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
4641 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
4643 2005-09-27 Zoltan Varga <vargaz@gmail.com>
4645 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
4646 information about aot.
4648 2005-09-27 Ben Maurer <bmaurer@ximian.com>
4650 * *.c: Replace the use of {Enter,Leave}CriticalSection with
4651 macros. This will allow a deadlock debugger to easily be plugged
4654 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
4656 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
4658 2005-09-27 Raja R Harinath <rharinath@novell.com>
4660 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
4661 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
4662 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
4663 ($(arch_built)) [CROSS_COMPILING]: Error out.
4665 2005-09-26 Zoltan Varga <vargaz@gmail.com>
4667 * aot.c: Add support for the no_special_static flag for classes.
4669 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
4671 * Reapply reverted patches.
4673 * *: Revert r50174 as well.
4675 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
4677 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
4679 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
4681 2005-09-23 Miguel de Icaza <miguel@novell.com>
4683 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
4684 part of the SIG_HANDLER_SIGNATURE.
4686 2005-09-23 Zoltan Varga <vargaz@gmail.com>
4688 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
4691 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
4692 introduced by previous patch.
4694 2005-09-21 Zoltan Varga <vargaz@gmail.com>
4696 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
4697 saved registers too.
4699 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
4700 upon the information returned by get_call_info ().
4702 * mini-x86.c (add_float): Fix stack size calculation.
4703 (mono_arch_call_opcode): Rewrite this so it works based up the
4704 information returned by get_call_info ().
4705 (mono_arch_get_this_vret_args): Ditto.
4707 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
4709 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
4710 in cinfo to determine the registers which need to be used.
4712 2005-09-20 Miguel de Icaza <miguel@novell.com>
4714 * driver.c (mono_main): Add --server and --desktop flags.
4716 2005-09-16 Zoltan Varga <vargaz@gmail.com>
4718 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
4719 registers as global registers.
4721 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
4722 longer needed with the new register allocator.
4724 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
4726 * cpu-ia64.md: Remove unused opcodes.
4728 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
4730 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
4732 * cpu-amd64.md: Remove unused opcodes.
4734 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
4735 needed with the new register allocator.
4737 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
4740 2005-09-16 Raja R Harinath <rharinath@novell.com>
4742 * Makefile.am (check-local): Don't invoke semdel-wrapper.
4744 2005-09-16 Martin Baulig <martin@ximian.com>
4746 * exceptions-amd64.c
4747 (throw_exception): Don't call mono_debugger_throw_exception() if
4748 we're a rethrow - see the FIXME in the code.
4750 2005-09-15 Geoff Norton <gnorton@customerdna.com>
4752 * mini.c (mono_init_exceptions): This only works on some architectures.
4754 2005-09-15 Zoltan Varga <vargaz@gmail.com>
4756 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
4759 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
4761 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
4762 now in mini-exceptions.c.
4764 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
4766 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
4767 now in mini-exceptions.c.
4769 2005-09-15 Zoltan Varga <vargaz@gmail.com>
4771 * exceptions-x86.c: Applied patch from Patrik Torstensson
4772 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
4774 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
4775 code into mini-exceptions.c. Add some assertions to it.
4777 2005-09-12 Zoltan Varga <vargaz@gmail.com>
4779 * aot.c (emit_section_change): Applied patch from "The Software Team"
4780 (<software@solmersa.com>). Fix as errors on windows.
4782 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
4784 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
4785 method info into the LMF.
4787 2005-09-11 Zoltan Varga <vargaz@gmail.com>
4789 * mini-ia64.c: Add proper unwind info for method epilogs.
4791 * exceptions-ia64.c: Add some code to help debugging.
4793 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
4795 * mini-exceptions.c: Fix warning.
4797 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
4799 * mini.c: Really fix build.
4801 * mini-x86.c mini-amd64.c: Fix build.
4803 2005-09-11 Zoltan Varga <vargaz@gmail.com>
4805 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
4807 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
4808 some Interlocked methods as intrinsics.
4810 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
4811 for Thread methods as well.
4813 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
4815 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
4817 * mini-ia64.c mini-x86.c mini-amd64.c
4818 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
4821 * mini.c (mono_init_exceptions): Fix build breakage.
4823 2005-09-10 Zoltan Varga <vargaz@gmail.com>
4825 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
4826 of instructions. Use the new ia64_unw_op macros for emitting unwind
4829 * mini.c (mono_init_exceptions): Initialize exception handling
4830 related trampolines at startup.
4832 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
4834 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
4836 2005-09-09 Zoltan Varga <vargaz@gmail.com>
4838 * mini.c: Handle type loading errors gracefully during compilation and
4839 throw the appropriate exception.
4841 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
4843 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
4844 for the mono binary.
4846 2005-09-09 Martin Baulig <martin@ximian.com>
4848 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
4851 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
4853 * mini-arm.h: use emulation for conv.r.un for the release.
4855 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
4857 * mini-arm.c, objects.cs: more fixes and tests for them.
4859 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
4861 * mini-arm.c: align structures to at least 4 bytes to be able
4862 to keep our current optimized memcpy.
4864 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
4866 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
4868 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4870 * mini.c: ignore SIGPIPE.
4872 2005-09-04 Zoltan Varga <vargaz@gmail.com>
4874 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
4876 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
4878 2005-09-02 Zoltan Varga <vargaz@gmail.com>
4880 * mini.h: Add prototype for mono_allocate_stack_slots_full.
4882 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
4884 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
4885 exception handling support.
4886 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
4887 patch by Brian Koropoff <briank@marakicorp.com>).
4889 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
4891 * mini.c: revert another 'optimization' which breaks when
4892 items on the eval stack need to be saved at a basic block end
4895 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
4897 * jit-icalls.c: for arrays, ensure we always provide
4900 2005-08-30 Zoltan Varga <vargaz@gmail.com>
4902 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
4904 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
4906 2005-08-29 Zoltan Varga <vargaz@gmail.com>
4908 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
4909 arguments in their original register.
4911 2005-08-28 Zoltan Varga <vargaz@gmail.com>
4913 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
4916 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
4917 when ssapre is enabled.
4919 * inssel-long.brg: Fix bug in previous patch.
4921 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
4922 multiplication by a constant.
4924 2005-08-27 Zoltan Varga <vargaz@gmail.com>
4926 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
4929 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
4932 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
4934 * inssel-arm.brg: apply changes tested by Brian Koropoff
4935 <briank@marakicorp.com>.
4937 2005-08-25 Zoltan Varga <vargaz@gmail.com>
4939 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
4941 2005-08-24 Zoltan Varga <vargaz@gmail.com>
4943 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
4944 to the same register if dreg is just a base register.
4945 (print_ins): Improve printing of membase opcodes.
4947 * inssel-x86.brg: Add optimized ldind(reg) rules.
4949 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
4951 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
4953 * mini.c: when running under valgrind, set the stack bottom for
4954 the GC at the actual approximate stack for the app (fixes running
4955 mono with valgrind).
4957 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
4959 * mini.c: do no break at the first valuetype to init found
4962 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
4964 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
4966 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
4968 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
4970 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
4972 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
4974 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
4976 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
4978 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
4981 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
4984 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
4987 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
4989 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
4991 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
4993 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
4994 in the tail recursion optimization.
4996 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
4997 debug info into the assembly file.
4999 * iltests.il: Add test for filter regions.
5001 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
5002 initial stack of filter regions. Fixes #75755.
5004 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
5006 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
5009 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
5011 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
5012 the check for an already compiled method on non-ia64 platforms.
5013 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
5016 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
5018 * inssel-x86.brg: Add some optimized call rules.
5020 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
5022 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
5025 * mini.h mini-trampolines.c: Pass the trampoline argument to
5026 mono_arch_patch_delegate_trampoline.
5028 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
5030 * mini-trampolines.c: Fix build.
5032 * mini-amd64.h: Add delegate trampolines.
5034 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
5036 * inssel-amd64.brg: Add optimized call rules.
5038 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
5040 * inssel-ia64.brg: Add optimized ldind(reg) rules.
5042 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
5044 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
5047 * mini-ia64.c: Remove LMF fixmes.
5049 * mini-ia64.h: Remove most fields from LMF.
5051 * inssel-ia64.brg (stmt): Fix unaligned access errors.
5053 * mini-trampolines.c: Add support for IA64 function descriptors.
5055 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
5056 for IA64 function descriptors.
5058 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
5060 * tramp-arm.c: patch the vtable for virtual calls. Added
5061 support code to register/unregister the LMF.
5062 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
5065 2005-08-19 Dick Porter <dick@ximian.com>
5067 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
5068 bit value if needed.
5070 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
5072 * mini.c (mini_get_method): Move handling of wrapper data here.
5074 * mini.c (mono_method_to_ir): Add support for dynamic methods.
5076 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
5079 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
5080 bblock->code does not remain empty.
5082 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
5084 * arrays.cs: Add regression test for #75832.
5086 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
5087 rules. Fixes #75832.
5089 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
5090 instruction scheduling.
5092 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
5094 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
5096 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
5098 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
5100 * mini-codegen.c: Fix VC build.
5102 * cpu-pentium.md: Increase length of atomic_exhange_i4.
5104 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5106 * mini.h: fix signature for mono_register_opcode_emulation.
5108 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
5110 * mini.c: Get rid of most of the helper_sig_... constants using
5111 mono_create_icall_signature ().
5113 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
5115 * jit-icalls.c (helper_ldstr): New helper function.
5117 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
5119 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
5120 throw, load the string using a helper call instead of creating a string object.
5122 * aot.c: Update after LDSTR changes.
5124 * mini.h: Bump AOT file version.
5126 * aot.c: Save class size info into the AOT file. Print more statistics during
5129 * mini.h: Bump AOT file version.
5131 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
5132 ordering of disasm cases. Fixes #74957.
5134 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
5136 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
5137 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
5138 the generic code needed for the ARM port.
5140 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
5142 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
5143 inssel-arm.brg: more ARM features and fixes.
5145 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
5147 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
5148 ARM port work in progress.
5150 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
5152 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
5154 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
5156 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
5158 * inssel.brg (mini_emit_memset): Add support for unaligned access.
5160 * *-ia64.*: Ongoing IA64 work.
5162 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
5164 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
5166 * TODO: Remove out-of-data todo stuff.
5168 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
5171 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
5173 * mini.h: Bump corlib version.
5175 2005-07-27 Martin Baulig <martin@ximian.com>
5178 (create_copy_ins): Added `const unsigned char *ip' argument; set
5179 `copy->cil_code' from it.
5181 2005-07-27 Martin Baulig <martin@ximian.com>
5183 * mini-exceptions.c (mono_handle_exception): Don't call
5184 mono_debugger_handle_exception() for filters.
5186 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
5188 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
5191 2005-07-26 Martin Baulig <martin@ximian.com>
5193 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
5195 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
5196 helper_compile_generic_method() if the method is actually virtual
5199 2005-07-26 Martin Baulig <martin@ximian.com>
5202 (trampoline_code): Renamed to `mono_trampoline_code' and made it
5203 public; this is now accessed directly by the debugger.
5204 (mono_generic_trampoline_code): Removed.
5207 (mono_debug_init_method): Also add interncalls and wrappers.
5209 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
5211 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
5213 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
5215 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
5217 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
5219 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
5221 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
5223 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
5224 getting TLS offsets on AMD64 too.
5226 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
5228 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
5230 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
5232 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
5233 inssel-arm.brg, mini-arm.h: ARM port work in progress.
5235 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
5237 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
5239 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
5242 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
5243 mono_sparc_is_virtual_call ().
5245 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
5247 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
5248 trampoline parameters.
5250 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
5252 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
5253 to mono_arch_get_vcall_slot_addr.
5255 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
5258 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
5260 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
5262 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
5264 2005-07-19 Martin Baulig <martin@ximian.com>
5266 * exceptions-amd64.c (throw_exception): Call
5267 mono_debugger_throw_exception() here like we're doing it on i386.
5269 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
5271 * mini-ia64.c: Add optimized TLS access support.
5273 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
5275 * mini-exceptions.c: Ongoing IA64 work.
5277 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
5279 * mini.c: Use the default optimization set when embedding. Fixes
5282 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
5284 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
5285 of trampolines to a separate file.
5287 * mini-trampolines.c: New file.
5289 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
5292 * tramp-x86.c: Reorganize the trampoline code to be similar to the
5295 * mini-codegen.c: Fix cygwin build.
5297 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
5299 * mini.c: Add some minor changes needed by the IA64 port.
5301 * *-ia64.*: Ongoing IA64 work.
5303 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
5305 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
5306 trampolines into arch-independent and arch-dependent parts.
5308 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
5310 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
5312 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
5314 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
5315 the xp-regalloc-branch for amd64.
5317 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
5318 xp-regalloc-branch for x86.
5320 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
5322 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
5324 2005-07-06 Martin Baulig <martin@ximian.com>
5327 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
5328 (mono_jit_runtime_invoke): Likewise.
5330 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
5332 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
5335 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
5336 without loading their metadata. Reorganize the file format so exception handling+
5337 debug info is kept separate from normal method info. Create MonoJitInfo
5338 structures for methods lazily.
5340 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
5342 (x86_class_init_trampoline): Patch AOT class init trampolines too.
5344 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
5346 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
5349 * mini.h: Bump AOT file version.
5351 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
5353 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
5355 2005-07-01 Raja R Harinath <rharinath@novell.com>
5357 * Makefile.am (check-local): Call semdel-wrapper.
5359 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
5361 * mini-x86.c: Revert the last change as it seems to break the build..
5363 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
5365 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
5367 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
5369 2005-06-27 Ben Maurer <bmaurer@ximian.com>
5371 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
5372 outside of the macro, so strange stuff doesn't happen with gcc4
5373 (NEW_AOTCONST_TOKEN): Likewise.
5375 2005-06-28 Martin Baulig <martin@ximian.com>
5377 * mini.c (mini_class_is_system_array): New static method; use this
5378 instead of `klass->parent == mono_defaults.array_class' everywhere
5379 since this also works for the new generic array class.
5381 2005-06-26 Ben Maurer <bmaurer@ximian.com>
5383 * inssel.brg: Remove warnings.
5385 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
5387 * mini-ia64.c: Ongoing IA64 work.
5389 * basic-float.cs: Add float->i1 conversion test.
5391 * iltests.il: Add conv.u4 test.
5393 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
5395 * inssel-long.brg: Fix bug caused by last change.
5397 2005-06-23 Geoff Norton <gnorton@customerdna.com>
5399 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
5400 BSDs. Allows the x86 JIT to work on OSX86
5402 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
5404 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
5407 * mini-ia64.c: Ongoing IA64 work.
5409 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
5411 * mini-ia64.c: Ongoing IA64 work.
5413 * driver.c: Clean up jit_code_hash as well when using --regression.
5415 * inssel-long.brg: Fix long->i4/u4 conversion rules.
5417 * basic-long.cs: Add tests for long->u4 conversion.
5419 2005-06-18 Ben Maurer <bmaurer@ximian.com>
5421 * mini.c: Take mono_get_domainvar out of macros. This makes sure
5422 that we do not depend on undefined C behavior: the order stuff
5423 gets evaluated within an expression. Fixes mono when compiled on
5426 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
5428 * *-ia64.*: Ongoing IA64 work.
5430 * aot.c: Lower memory usage while loading AOT methods.
5432 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
5434 * mini.h: Bump AOT file format version.
5436 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
5438 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
5440 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
5442 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
5443 not on callee assembly). Fixed some comments.
5445 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
5447 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
5448 it gets proper disassembly.
5449 (emit_method_info): Remove some dead code.
5451 * mini.c (mini_method_compile): Allways allocate the GOT var in
5452 mono_method_to_ir for emulating opcodes.
5454 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
5456 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
5457 before freeing the code memory. Fixes #74990.
5459 * objects.cs: Add regression test for #74992.
5461 * liveness.c: Extend live ranges of arguments to the beginning of the
5462 method. Fixes #74992.
5464 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
5465 so it points into the faulting instruction.
5467 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
5469 * jit-icalls.c (mono_imul_ovf): Add exception handling.
5471 * *-ia64.*: Ongoing IA64 work.
5473 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
5475 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
5477 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
5479 * *-ia64.*: Ongoing IA64 work.
5481 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
5483 * basic-long.cs: Add tests for add/sub.ovf.
5485 * basic.cs: Add tests for sub.ovf.
5487 * *-ia64.*: Ongoing IA64 work.
5489 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
5491 * *-ia64.*: Ongoing IA64 work.
5493 * basic.cs: Add conv.ovf.i4.un test.
5495 2005-06-09 Massimiliano Mantione <massi@ximian.com>
5497 * mini.c: (remove_block_if_useless) Fixed bug 75061.
5499 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5501 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
5503 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
5505 * *-ia64.*: Ongoing IA64 work.
5507 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5510 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
5512 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
5514 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
5516 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
5518 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
5520 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
5521 of a call is callable by a near call.
5523 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
5525 * mini-ia64.c: Ongoing IA64 work.
5527 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
5529 * genmdesc.c: Make the generated array non-static.
5531 * inssel-long.brg: Fix LSHR_IMM rule.
5533 * *-ia64.*: Ongoing IA64 work.
5535 * *-ia64.*: Ongoing IA64 work.
5537 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
5539 * *-ia64.*: Ongoing IA64 work.
5541 * *-ia64.*: Ongoing IA64 work.
5543 * mini-ia64.c: Ongoing IA64 work.
5545 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
5547 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
5549 * objects.cs basic-calls.cs: Move some tests to objects.cs.
5551 * objects.cs basic-long.cs: Move some tests to objects.cs.
5553 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
5555 * *-ia64.*: Ongoing IA64 work.
5557 * iltests.il: Add a new test.
5559 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
5560 newobj. Fixes #75042.
5562 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
5564 * *-ia64.*: Ongoing IA64 work.
5566 * *-ia64.*: Ongoing IA64 work.
5568 * *-ia64.*: Ongoing IA64 work.
5570 * basic.cs objects.cs: Move tests accessing static variables as well.
5572 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
5574 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
5576 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
5578 * driver.c: Always print failed tests.
5580 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
5583 * *ia64*: Ongoing IA64 work.
5585 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
5587 * basic.cs: Add tests for add.ovf. Fix warnings.
5589 2005-05-18 Miguel de Icaza <miguel@novell.com>
5591 * driver.c (mono_main): Avoid crash if no argument is passed to
5592 --break; Do not use g_error, but f_printf. And fix all other
5593 ocurrences of the same crash.
5595 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
5597 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
5598 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
5601 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
5603 * *-ia64.*: Add beginnings of IA64 backend.
5605 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
5607 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
5609 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
5612 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
5614 * mini-amd64.c: Fix a warning.
5616 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
5618 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
5619 in float_neg. Fixes #74897.
5621 * mini-amd64.c (emit_call): Fix another near call bug.
5623 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
5625 * declsec.c: Keep the appdomain information in the structure. Added a
5626 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
5627 value gets overwritten).
5628 * declsec.h: Set the default MonoArray for the the stack to 6. Added
5629 an MonoAppDomain member to MonoSecurityFrame.
5630 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
5631 used in the stack walk. Now use a MonoArray which grow (double) when
5634 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
5636 * mini.c: Re-enabled runtime cleanup, since running threads should
5637 now properly stop when exiting.
5639 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
5641 * mini-codegen.c: New file contaning the arch-independent local
5642 register allocator. Not used by any architectures yet.
5644 * mini.h linear-scan.c: Merge some changes from the
5645 mini-xp-local-regalloc branch.
5647 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
5649 * mini-amd64.c (emit_call): Fix calls to native functions when the
5650 runtime is compiled as a shared library. Fixes #74756.
5652 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
5653 on a literal field. Fixes #74751.
5655 2005-04-25 Raja R Harinath <rharinath@novell.com>
5657 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
5659 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
5661 * objects.cs: Add missing null casting test.
5663 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
5665 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
5666 in wrapper methods. Also rename 'address' variable to 'offset'.
5668 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
5670 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
5673 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
5675 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
5678 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
5680 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
5682 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
5684 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
5685 just the last bytes.
5687 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
5689 * aot.c (mono_compile_assembly): Fix warning.
5691 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
5692 by the _MSC_VER stuff.
5694 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
5696 * inssel-long.brg: Fix #74588.
5698 * cpu-amd64.md: Fix #74591.
5700 * iltests.il: Add new regression tests.
5702 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
5704 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
5707 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
5709 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
5711 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
5712 from Bill Middleton <flashdict@gmail.com>.
5714 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
5716 * arrays.cs: Add new regression test. Fix warnings.
5718 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
5720 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
5721 and leakage in CKFINITE.
5723 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
5724 this to a null op since it is called on amd64 too.
5726 * exceptions-amd64.c (get_throw_trampoline): Align stack.
5728 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
5729 body since this is not used on amd64.
5731 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
5733 * mini-amd64.c: Remove obsolete fixmes.
5735 * mini.c (print_method_from_ip): Fix debugging support.
5737 2005-2-1 Massimiliano Mantione <massi@ximian.com>
5739 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
5740 so that expressions that don't give much gain are not reduced.
5741 * ssapre.h: Likewise.
5743 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
5745 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
5747 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
5749 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
5751 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
5753 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
5755 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
5757 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
5759 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
5762 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
5764 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
5766 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
5768 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
5769 MONO_ARCH_USE_SIGACTION. Fixes #74252.
5771 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
5773 * mini-x86.c: Fix up stack overflow handling.
5775 * exceptions.cs: Add new regression test.
5777 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
5779 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
5780 mono_jit_thread_attach.
5782 * mini.c (mono_method_to_ir): Verify called method is not abstract.
5784 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
5786 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
5787 avoid calling constructors using callvirt.
5789 * inssel.brg: Fix #74073.
5791 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
5793 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
5794 compilation with non-GCC compilers.
5795 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
5796 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
5798 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
5800 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
5801 klass->interface_offsets (will likely fix bug#74073).
5803 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
5805 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
5807 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
5809 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
5810 to amd64_div_reg_size ().
5812 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
5814 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
5816 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
5818 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
5820 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
5822 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
5824 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
5826 * mini.c (mono_precompile_assembly): Load and precompile referenced
5827 assemblies as well. Fixes #74015.
5829 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
5831 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
5833 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
5835 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
5836 a lot of checks and (anyway) permissions cannot work until corlib is
5839 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
5841 * mini-ppc.c: fixed ABI issue on sysv/ppc.
5843 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
5845 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
5846 calls (fixes bug#72824).
5848 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
5850 * mini.c: fix tail recursion elimination (see test in bug#73936).
5852 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
5854 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
5855 some fp functions in sse2 mode.
5857 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
5859 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
5861 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
5863 * mini.h mini.c: Add mono_get_jit_tls_key ().
5865 * mini-x86.c: Enable fast TLS support on windows.
5867 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
5869 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
5870 * mini.c: Check for p/invoke method when generating code. If a
5871 p/invoke method, or it's class, isn't decorated with [Suppress
5872 UnmanagedCodeSecurity] then generate code to call System.Security.
5873 UnmanagedDemand (only if the security manager is active).
5875 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
5877 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
5878 last change as it seems to cause strange crashes.
5880 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
5882 * *.c: handle unsafe function pointers where needed.
5884 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
5886 * mini.c (mono_jit_free_method): Remove the fixme too.
5888 2005-03-15 Miguel de Icaza <miguel@novell.com>
5890 * mini.c: As discussed, make the code actually free the delegate
5891 thunk now, to enable the debugging of delegate problems, use
5892 MONO_DEBUG=1 when running Mono.
5894 This takes also care of parts of the leaks as seen by Joe.
5896 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
5898 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
5899 thread_tls_offset calculation.
5901 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
5903 * declsec.c: Reworked linkdemand checks for icall. The previous code
5904 was using the declaration code (untrusted) and didn't work as expected
5905 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
5908 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
5910 * iltests.il: Add new localloc test.
5912 * mini-amd64.c: Handle large stack allocations the same way as on
5913 windows if stack overflow handling is working.
5915 * mini-amd64.c: Allocate the signal stack using mmap.
5917 * mini.c (sigsegv_signal_handler): Fix reading of context.
5919 * mini-exceptions.c: Fix up stack overflow handling.
5921 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
5923 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
5925 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
5927 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
5929 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
5930 tramp_init functions as they are no longer needed.
5932 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
5934 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
5936 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
5938 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
5940 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
5943 * mini-ops.h: Add OP_LMUL_IMM.
5945 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
5946 long mul/div opcodes as intrinsic.
5948 * mini-amd64.c (emit_call): Handle the case when the callee might be
5951 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
5953 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
5956 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
5958 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
5960 2005-03-09 Ben Maurer <bmaurer@ximian.com>
5962 * mini.c (mono_codegen): Don't leak here, to help people running
5965 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
5967 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
5968 conversions in sse2 mode.
5970 * basic-float.cs: Add regression test.
5972 * mini-amd64.c: Reenable sse2.
5974 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
5976 * mini-amd64.c: Disable sse2 until some regressions are fixed.
5978 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
5980 * driver.c: Copyright text should include 2005.
5982 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
5984 * cpu-amd64.md (load_membase): Fix more max lengths.
5986 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
5988 * cpu-amd64.md (load_membase): Fix max length.
5990 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
5992 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
5994 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
5995 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
5997 * basic-float.cs: Add rounding regression test.
5999 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
6001 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
6003 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
6004 structures in registers for pinvoke wrappers.
6006 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
6008 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
6010 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
6012 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
6013 wrapper to mono_jit_thread_attach.
6015 * mini.c (mini_jit_thread_attach): New jit icall.
6017 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
6018 native->managed wrappers.
6020 * exceptions.cs: Add new regression test.
6022 * mini.c (optimize_branches): Check regions in the cbranch to throw
6023 block case as well. Fixes #73242.
6025 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
6027 * mini.c: thread safety fixes.
6029 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
6031 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
6032 patching stuff, since delegates use jump trampolines so there is
6035 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
6038 * tramp-amd64.c: Fix build.
6040 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
6041 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
6043 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
6044 Rename this to mono_arch....
6045 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
6047 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
6049 * mini-amd64.c (emit_call): If both the caller and the callee is
6050 guaranteed to have 32 bit addresses, emit a normal call.
6052 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
6054 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
6055 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
6056 method_ptr inside delegates.
6058 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
6060 * mini.c (mono_jit_free_method): Free the method info even if the native code is
6061 invalidated. Fixes #73001.
6063 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
6065 * mini-x86.c: Only use stdcall for pinvokes on windows.
6067 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
6069 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
6070 * mini-x86.c: remove unreliable __thread var offset detection,
6071 use the correct accessors and enable by default.
6073 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
6075 * mini.c (mono_jit_free_method): Fix memory leak.
6077 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
6079 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
6081 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
6083 * cpu-amd64.md: Fix lengths of atomic opcodes.
6085 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
6087 * driver.c: try to not imply using ICU is any good.
6089 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
6091 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
6092 functions as inline ops.
6094 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
6095 some Interlocked functions as inline ops.
6097 * mini.c (move_basic_block_to_end): Fix bug in last patch.
6099 * mini.h (MonoBasicBlock): Reorganize fields a bit.
6101 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
6103 * mini.c: Add support for OP_NOT_TAKEN.
6105 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
6106 structures in registers for pinvoke wrappers.
6108 * mini-amd64.c: Fix warnings.
6110 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
6112 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
6114 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
6116 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
6117 address instead of loading the address from it.
6119 * mini-x86.c: Add support for returning small structs in registers
6120 on Win32. Fixes part of #70864.
6122 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
6124 * trace.c (get_token): Improve error checking.
6126 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
6128 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
6130 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
6132 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
6133 it can be reused for MonoClass.
6134 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
6137 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
6139 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
6140 instead of a MonoReflectionMethod. The method information wasn't used
6141 when displaying SecurityException details (but will be now).
6143 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
6145 * Makefile.am : windows build fix.
6147 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
6149 * iltests.il: Add new regression test.
6151 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
6154 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
6156 * mini.c: Moved linkdemand check into helper function check_linkdemand
6157 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
6160 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
6162 * declsec.c: Added statistics counter for different kinds of
6164 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
6165 (and commented) declaration.
6166 * mini.c: Added statistics counter for security Demand code
6167 generation. Added display of security statistics.
6169 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
6171 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
6172 Fix compilation errors under gcc-2.95.
6174 2005-02-12 Ben Maurer <bmaurer@ximian.com>
6176 * mini.c, driver.c: Use the new jit trampoline hashtable
6178 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
6180 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
6182 2005-02-11 Martin Baulig <martin@ximian.com>
6184 * debug-mini.c (mono_debug_close_method): Free the line number array.
6186 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
6188 * aot.c: Break up large methods into smaller ones. Share GOT slots for
6191 * mini.h: Bump AOT file format version.
6193 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
6195 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
6197 * declsec.h: Added macros to get/set lazyly initialized security
6198 informations about assemblies. Added new enum for different type of
6199 possible LinkDemand violation. Added function to check LinkDemands.
6200 * mini.h: Added a field to MonoCompile to hold any security violation
6201 detected when JITting a method (so it can be thrown later).
6202 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
6203 and CEE_CALLVIRT. Added code to throw exception at the end of
6204 mini_method_compile (note: the exception is unhandled right now).
6206 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
6208 * mini.c, jit-icalls.c: use the managed implementation of
6209 memset for initobj and memset, to avoid managed <-> unmanaged
6212 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
6214 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
6215 optimization if it would need a GOT var.
6217 * basic.cs: Add tests for constant propagation and switch statements.
6219 * ssa.c: Fix out-of-range constant propagation and switch statements.
6221 2005-02-09 <vargaz@freemail.hu>
6223 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
6225 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
6227 * cpu-amd64.md (load_membase): Fix max length of load_membase.
6229 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
6231 * mini.c: update to new signature of mono_class_get_allocation_ftn().
6233 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
6235 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
6236 arithmetic operations.
6238 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
6240 * mini-ppc.c: add a workaround for broken user code that
6241 DllImports vararg functions with non-vararg signatures.
6243 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
6245 * mini.c (mono_jit_compile_method_inner): Add detection and a
6246 meaningfull error message for assemblies written in Managed C++.
6248 * tramp-amd64.c mini-amd64.h: Add support for
6249 create_trampoline_from_token ().
6251 * aot.c mini-x86.c abcremoval.c: Applied patch from
6252 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
6254 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
6256 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
6257 which takes a MonoImage/token as parameter instead of a MonoMethod.
6259 * aot.c: Use the new trampoline for initializing vtables.
6261 * aot.c: Add support for ldfld/stfld_remote wrappers.
6263 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
6264 rules for compare <MEM>, IMM.
6266 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
6268 * aot.c: Handle inherited finalizers correctly.
6270 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
6272 * inssel.brg (stmt): Add a missing _setup_... ().
6274 * aot.c: Save some parts of the class state to the AOT file and use it
6275 to recompute that state when a class is initialized.
6277 * mini.c: Install AOT hooks into the runtime.
6279 * mini.h: Bump AOT file format version.
6281 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
6284 * iltests.il: Add new test.
6286 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
6290 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
6292 * mini.c: setup the statistical profiler in the thread attach
6293 callback to cope with the new single thread code.
6295 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
6297 * mini-ppc.c: ensure we have enough room for the profiler
6298 calls (fixed bug#72084).
6300 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
6302 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
6305 2005-2-1 Massimiliano Mantione <massi@ximian.com>
6307 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
6309 2005-2-1 Massimiliano Mantione <massi@ximian.com>
6311 * ssapre.c: Fixed an issue with down safety (this allows IronPython
6312 to succesfully execute parrotbench).
6313 * ssapre.h: Likewise.
6315 2005-2-1 Massimiliano Mantione <massi@ximian.com>
6317 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
6318 variable for stores to method arguments (fixes a SSAPRE issue).
6320 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
6322 * mini.c: handle value types in dup, fixes gen-112.cs.
6324 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
6326 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
6327 sequence for calls in dynamic methods to avoid thunks.
6329 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
6331 * mini.c: correctly remove dynamic methods from the hashtable.
6333 2005-1-20 Massimiliano Mantione <massi@ximian.com>
6335 * driver.c: Disabled SSAPRE until fix the bug that appears
6336 in IronPython's parrotbench.
6338 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
6340 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
6342 * mini.c (mono_method_to_ir): Revert the previous change.
6344 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
6347 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
6348 mono_jit_info_table_find () etc. when running under valgrind.
6350 * inssel.brg: Fix warnings.
6352 * mini-exceptions.c: Fix warnings.
6354 2005-01-31 Martin Baulig <martin@ximian.com>
6356 * driver.c (compile_all_methods_thread_main): Don't try to compile
6357 generic methods or anything which has type parameters.
6359 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
6361 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
6363 * TestDriver.cs: Add --verbose flags.
6365 * graph.c ssa.c: Fix 64 bit warnings.
6367 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
6368 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
6369 Fix 64 bit warnings.
6371 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
6372 variable not spotted by gcc.
6374 * mini-amd64.c inssel-amd64.brg: Applied patch from
6375 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
6376 X86_COMPARE_MEMBASE opcodes.
6378 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
6380 2005-01-29 Ben Maurer <bmaurer@ximian.com>
6382 * *: MonoMethod->signature might be NULL now. You *MUST* use
6383 mono_method_signature.
6385 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
6387 * driver.c (compile_all_methods_thread_main): Compile the methods
6388 without invoking cctors.
6390 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
6392 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
6393 * basic-calls.cs: test for the above.
6395 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
6397 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
6398 MonoJitInfo changes.
6400 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
6402 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
6403 eagerly if it contains dynamic methods.
6405 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
6407 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
6408 trace, it is now computed by an icall from trace_ips.
6410 * mini-exceptions.c: Fix a warning.
6412 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
6414 * mini-exceptions.c: don't bother getting stack trace info if
6415 it's not going to be used.
6417 2005-01-27 Raja R Harinath <rharinath@novell.com>
6419 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
6422 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
6424 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
6426 * aot.c: Avoid calling mono_method_get_header () if not needed.
6428 * mini.h: Bump AOT file format version.
6430 * mini.c (mono_emit_native_call): Allocate a GOT var here.
6432 * mini.c (mono_print_tree): Print more info for calls.
6434 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
6436 * declsec.h: Remove warning by adding missing include for marshal.h
6438 2005-01-26 Martin Baulig <martin@ximian.com>
6440 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
6443 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
6445 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
6448 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
6450 * aot.c (mono_compile_assembly): Fix a warning.
6452 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
6454 * declsec.c: Look for security attributes on the original MonoMethod
6455 (and not the wrapped one). This fix permissions on icalls.
6457 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
6459 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
6461 * mini.c (mono_allocate_stack_slots): Add a fixme.
6463 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
6465 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
6467 * inssel.brg: optimize casts of sealed types (more
6468 optimizations waiting for fixes in remoting).
6470 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
6472 * inssel.brg (stmt): Add another dummy rule.
6474 * driver.c: Fix warnings.
6476 * driver.c (mono_main): If running under valgrind, instruct glib to use
6477 the system allocation functions so valgrind can track the memory
6478 allocated by the g_... functions.
6480 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
6482 * mini-ops.h: Add OP_DUMMY_STORE opcode.
6484 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
6486 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
6487 variables in try regions.
6489 * mini.c (mini_method_compile): Don't disable optimizations on large
6490 methods when AOT compiling.
6492 * mini.c (mono_allocate_stack_slots): New arch independent method to
6493 allocate stack slots. Not yet used.
6495 2005-01-22 Ben Maurer <bmaurer@ximian.com>
6497 * debug-mini.c (mono_debug_close_method): Plug some leaks.
6499 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
6501 * mini-ppc.c: make the branch info relative as the code
6502 buffer can be reallocated.
6504 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
6506 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
6507 * driver.c: Removed the AOT/security restriction. Now initialize the
6508 security manager (in metadata) if --security is used.
6509 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
6510 rather than the pointer to declarative security, when AOT is used.
6512 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
6514 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
6515 basic blocks, reduced intrinsic exception throwing code size.
6517 2005-01-22 Miguel de Icaza <miguel@ximian.com>
6519 * driver.c (mini_usage): Reorder the usage screen.
6521 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
6523 * mini.c (mono_resolve_patch_target): Fix warning.
6525 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
6527 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
6530 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
6532 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
6533 breaks the amd64 build.
6535 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
6536 register allocation. Fixes #71454.
6538 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
6540 * arrays.cs: Add new regression test.
6542 2005-1-20 Massimiliano Mantione <massi@ximian.com>
6544 * ssapre.c: Turned usage of snprintf to GString.
6545 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
6546 (I left it on by mistake in my previous commit).
6548 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
6550 * mini.c, cfold.c, basic-calls.cs: preserve side effects
6551 on cond branch optimization (fixes bug# 71515).
6553 2005-1-20 Massimiliano Mantione <massi@ximian.com>
6555 * abcremoval.c: Fixed bug 71062.
6556 * abcremoval.h: Likewise.
6558 2005-1-20 Massimiliano Mantione <massi@ximian.com>
6560 * mini.c: Added a new functionality to optimize_branches, the removal
6561 of useless basic blocks, and fixed some problem in the removal of
6562 critical edges; some utility functions added for both purposes.
6563 * ssapre.c: Added complex expression support, and fixed bug 70637.
6564 * ssapre.h: Likewise.
6565 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
6567 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
6568 * driver.c: Re-enabled SSAPRE.
6570 2005-01-19 Martin Baulig <martin@ximian.com>
6572 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
6573 the result of mono_get_method_constrained().
6575 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
6577 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
6580 2005-01-18 Geoff Norton <gnorton@customerdna.com>
6582 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
6583 be detected. Fixes #59296.
6585 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
6587 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
6588 which can happen. Fixes #71361.
6590 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
6592 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
6595 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
6597 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
6598 appdomain-unload.exe to fail.
6600 * mini.c: Fix some memory leaks.
6602 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
6604 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
6605 Fixed bug and sped up some codepaths.
6607 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
6609 * mini.c: Fix some memory leaks.
6611 * exceptions.cs basic-long.cs: Add test for checked ulong->int
6614 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
6616 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
6619 * iltests.il: Add regression test for #71320.
6621 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
6623 * mini.c (mono_codegen): Fix installation of profiler hooks.
6625 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
6627 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
6629 * mini.h, mini.c, cfold.c: optimize access to enum
6630 readonly fields, too. Eval conditional branches if possible
6631 to perform unreachable code removal in more cases.
6633 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
6635 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
6637 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
6640 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
6641 WinXP DEP. Fixes #71244.
6643 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
6645 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
6647 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
6649 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
6651 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
6653 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
6656 * mini.h: Bump AOT version.
6658 * mini.h (MonoCompile): Change exvar to a hash table.
6660 * mini.c: Allocate a separate exvar for each handler block.
6662 * mini.c: Get rid of the computation of filter_lengths, its not needed.
6664 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
6665 ex var with the pending exception and only throw if the two are equal.
6668 * exceptions.cs: Add tests for rethrow and nested catch clauses.
6670 * mini-x86.c: Fix warnings.
6672 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
6673 used by all the ports now.
6675 * aot.c: Add write-symbols and save-temps options.
6677 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
6679 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
6681 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
6683 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
6686 * tramp-s390.c: Check vtable slot belongs to the domain.
6688 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
6689 as per other platforms.
6691 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
6693 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
6695 * driver.c: we don't run the Main() code in a subthread anymore.
6697 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
6699 * mini.c: added experimental rtc support in the statistical
6700 profiler: if the user has the permission, more accurate statistics
6701 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
6702 The MONO_RTC value must be restricted to what the linux rtc allows:
6703 power of two from 64 to 8192 Hz.
6705 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
6707 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
6709 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
6711 * mini-ppc.c: better icache flush for smp.
6713 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
6715 * mini-amd64.c (emit_move_return_value): Fix memory leak.
6717 * mini-x86.c (get_call_info): Add the get_call_info () code from the
6718 amd64 port, not yet used.
6720 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
6722 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
6725 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
6727 * driver.c: Added --security option to activate the security manager.
6728 Right now this will allow code generation for declarative demands and
6729 is disabled when AOT is specified.
6730 * mini.c: Add code generation for declarative security demands.
6731 * mini.h: Add mono_use_security_manager as an extern gboolean.
6733 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
6735 * aot.c (mono_compile_assembly): Speed up compilation a bit by
6736 emitting more dense assembly code.
6738 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
6739 exception throwing stuff.
6741 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
6743 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
6746 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
6749 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
6752 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
6754 * tramp-*.c: Only patch vtable slots if the object is in the current
6755 domain. Fixes appdomain-unload.exe.
6757 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
6759 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
6762 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
6764 * mini.c (reverse_branch_op): New helper function.
6766 * mini.c (optimize_branches): Run the new optimization only on
6767 platforms which support it. Also reverse all kinds of branches.
6769 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
6771 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
6774 * mini.c (optimize_branches): Reverse not-equals branches if the false
6775 bblock is a throw. This happens a lot of time with argument checking in
6778 * mini.c (mono_codegen): Add support for placing basic blocks after
6779 the function epilogue.
6781 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
6784 2005-01-05 Miguel de Icaza <miguel@ximian.com>
6786 * mini.c (setup_stat_profiler): Only set this up if the platform
6787 supports ITIMER_PROF.
6789 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
6791 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
6794 * inssel.brg: Fix a warning.
6796 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
6798 * mini.c: added support for statistical profiler
6799 (run with: --profile=default:stat).
6801 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
6803 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
6805 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
6807 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
6808 related to global registers from the amd64 port.
6810 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
6812 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
6814 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
6815 with global registers.
6816 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
6818 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
6820 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
6822 * debug-mini.c (encode_value): Fix off-by-one.
6824 * aot.c (encode_value): Likewise.
6826 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
6828 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
6830 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
6833 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
6835 * aot.c (emit_method_info): Increase size of temp buffer.
6837 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
6840 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
6842 * aot.c (emit_method_info): Fix build.
6844 * aot.c: Further rework of the AOT file format to reduce the size of
6845 the method info data.
6847 * mini.h: Bump AOT file format version.
6849 2004-12-27 Martin Baulig <martin@ximian.com>
6851 * mini.c (mini_get_method): New static method; call
6852 mono_get_method_full() and mono_get_inflated_method().
6853 (mono_method_to_ir): Use mini_get_method() instead of
6854 mono_get_method_full().
6856 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
6858 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
6860 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
6862 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
6864 * inssel-amd64.brg: Add some optimization rules.
6866 2004-12-24 Ben Maurer <bmaurer@ximian.com>
6868 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
6869 standard not GC'd stuff is fine.
6871 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
6873 * aot.c: Rework the AOT file format to get rid of most of the global
6874 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
6876 * mini.h: Bump AOT file format version.
6878 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
6880 * mini.h: Bump AOT file format version.
6882 * aot.c (mono_aot_is_got_entry): New function to determine if an
6883 address is inside a GOT.
6885 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
6887 * cpu-pentium.md: Increase the maximum size of some instructions which
6888 might involve a got access.
6890 * mini.c (get_method_from_ip): Another debug helper function.
6892 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
6893 when got var accesses are created during the decompose phase.
6895 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
6897 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
6898 argument mini_compile_method and to MonoCompile, and use this to
6899 determine whenever a given method is compiled for AOT. This allows the
6900 other methods compiled during AOT compilation to be free of AOT stuff,
6901 so the backends does not need to add special support for them by
6902 creating a fake GOT etc.
6904 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
6907 2004-12-21 Ben Maurer <bmaurer@ximian.com>
6909 * mini.c (mono_method_to_ir): It turns out that some of the
6910 x-appdomain wrappers are lax with types, so just ignore this for
6913 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
6914 at the vtable->klass. If it is non-shared code we can just use the
6917 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
6919 * mini-ppc.c: access MonoDomain from tls, too.
6921 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
6923 * declsec.c: Removed unused variable (and related warning ;-)
6925 2004-12-21 Ben Maurer <bmaurer@ximian.com>
6927 * iltests.il: New test for LDELEMA on an array of ref types.
6929 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
6930 all ldelema's on reftypes.
6931 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
6932 it was the wrong place to put it.
6934 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
6935 register to pop to make this cleaner, at the request of Paolo.
6937 2004-12-20 Ben Maurer <bmaurer@ximian.com>
6939 * mini-ops.h (OP_GETHASHCODE): New op.
6941 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
6943 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
6946 For a microbenchmark, this reduces the cost of Hashtable.get_Item
6949 * mini-x86.c (mono_arch_output_basic_block): Rather than
6957 The first is 3 bytes while the second is 1. This saves 36 kb on
6958 mscorlib, quite a big saving. When bootstraping mcs, I was able to
6959 see a small boost because of icache locality.
6961 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
6963 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
6965 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
6966 started code sharing with the generic code.
6968 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
6970 * mini-ppc.c, cpu-g4.md: added code for direct access to
6973 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
6975 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
6976 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
6979 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
6981 * declsec.c|h: Added functions to cache the declarative stack modifiers
6982 in MonoJitInfo and to create a security frame from a MonoJitInfo
6984 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
6985 created. Register internal calls for System.Security.SecurityFrame::
6986 _GetSecurityFrame and _GetSecurityStack.
6987 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
6988 the definitions for the new stack walk/callback mechanism.
6989 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
6990 first security frame for LinkDemands and InheritanceDemands) and
6991 GetSecurityStack for Demands. Both use the new mono_walk_stack code
6993 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
6994 walk initialization (lupus).
6996 2004-12-20 Ben Maurer <bmaurer@ximian.com>
6998 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
7000 (handle_loaded_temps): Do not create a temporary variable for
7001 things that we know are temps. They will never be modified.
7002 (mono_spill_call): Set MONO_INST_IS_TEMP
7003 (mono_emulate_opcode): ditto
7005 (mono_method_to_ir.CEE_DUP): ditto
7007 2004-12-19 Ben Maurer <bmaurer@ximian.com>
7009 * mini.c (type_to_eval_stack_type): Make this handle the void type
7010 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
7011 (emit_tree): use ip_in_bb to special case some common idioms
7012 Update all callers to pass in the IP.
7013 (mono_method_to_ir): Make CEE_CALL* do the above as well.
7015 This gives us a nice 2% speedup in mcs bootstrap.
7017 * mini-x86.c (peephole_pass): Peephole pass to make
7026 * mini.c (ip_in_bb): new method.
7027 (mono_method_to_ir): use this method rather than doing the hash
7030 * linear-scan.c (mono_linear_scan): When expiring actives, you
7031 don't need to keep around variables that expire on this
7032 instruction. This makes it so that:
7035 store (ebx add (ebx, 1))
7039 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
7041 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
7042 combination to avoid doing two copies. Fix up problems with previous
7045 * mini.c: Fix 64 bit warnings.
7047 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
7049 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
7051 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
7052 changes from the x86 code.
7054 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
7056 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
7058 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
7059 throwing code to reduce its size, unify the AOT and non-aot code and
7060 get rid of relocations in the AOT case.
7062 * mini-x86.h mini.c exceptions-x86.c
7063 (mono_arch_get_throw_corlib_exception): New arch specific function to
7064 raise corlib exceptions which doesn't require relocations in the
7067 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
7069 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
7071 * mini.c (mono_emit_method_call): Only allocate the got var when it is
7074 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
7077 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
7079 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
7080 with add function when used from Inc/dec atomic
7081 functions. Re-enabled optimization on x86.
7082 * mini-ops.h: renamed atomic_add functions to
7083 allow _add to match the Interlocked::Add and
7084 _add_next to match Interlocked::Inc/Dec.
7086 2004-12-15 Massimiliano Mantione <massi@ximian.com>
7088 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
7089 linking of BBs to the end BB, and enabled SSAPRE also with
7090 consprop and copyprop (which was prevented by that bug).
7092 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
7094 * mini-x86.c: disabling the Interlocked optimizing code.
7096 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
7098 * aot.c (load_aot_module): Move reading of got_addr after the AOT
7101 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
7103 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
7104 interlocked optimization due lack of support on x86, rewrote
7105 exchange to take into account that base may be in eax.
7107 xsp works again; activated Interlocked optimizing code.
7109 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
7111 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
7113 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
7115 * mini-ops.h: Add new opcodes.
7117 * mini.h: Add new patch types. Add got_var to MonoCompile.
7119 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
7120 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
7121 make it work with all kinds of patchable code.
7123 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
7124 address of the GOT, and referencing entries in the GOT.
7126 * mini.c: Add code to load the GOT address if needed by an opcode.
7128 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
7129 independent AOT code on the x86 using an elf-style Global Offset Table.
7131 2004-12-14 Raja R Harinath <rharinath@novell.com>
7133 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
7135 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7137 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
7140 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
7142 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
7143 of Interlocked:Increment/Decrement/Add as inline ops.
7144 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
7146 2004-12-12 Geoff Norton <gnorton@customerdna.com>
7148 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
7149 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
7151 2004-12-12 Duncan Mak <duncan@ximian.com>
7153 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
7154 again. `patch_info->table_size' is no longer valid after Zoltan's
7157 2004-12-12 Martin Baulig <martin@ximian.com>
7159 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
7160 if we are the "real" method, ie. not an inlined method inside it.
7162 2004-12-11 Ben Maurer <bmaurer@ximian.com>
7164 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
7165 before we look in the special fields table. This fixes
7166 ../tests/thread-static-init.cs.
7168 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7170 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
7171 for Array get_Rank and get_Length. Fixes bug #70465.
7173 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
7175 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
7176 separate structure to reduce the size of MonoJumpInfo.
7178 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
7180 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
7182 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
7184 * mini.c (mini_get_inst_for_method): Changed to allow ports
7185 to return a MonoInst instead of opcode
7186 (renamed mini_get_opcode_for_method to better reflect the new functionality)
7188 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
7189 Allow ports to return a created MonoInst instead of op-code, will enable
7191 (renamed mini_get_opcode_for_method to better reflected the functionality)
7193 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
7195 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
7197 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
7199 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
7202 2004-12-08 Martin Baulig <martin@ximian.com>
7204 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
7205 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
7207 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
7209 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
7212 * exceptions.cs: Disable some tests which depend on properties of x86 fp
7215 2004-12-08 Raja R Harinath <rharinath@novell.com>
7217 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
7219 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
7221 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
7222 bug introduced by the previous patch.
7224 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
7226 * mini-ppc.c, objectc.cs: handle large structs passed by value
7229 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
7231 * mini-ppc.c: OP_ARGLIST implementation from
7232 Geoff Norton <gnorton@customerdna.com>.
7234 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
7236 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
7237 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
7239 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
7241 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
7243 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
7245 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
7248 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
7250 * mini-sparc.c: Zero out localled-ed memory.
7252 * iltests.il: Add tests for zeroing out localloc-ed memory.
7254 2004-12-04 Martin Baulig <martin@ximian.com>
7256 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
7257 mono_method_get_signature_full().
7259 2004-12-03 Massimiliano Mantione <massi@ximian.com>
7261 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
7262 and some utility functions (always for SSAPRE), integrated SSAPRE.
7264 * driver.c: Added ssapre option.
7265 * ssa.c: Small fix on OP_ARG handling.
7266 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
7267 * Makefile.am: Likewise.
7269 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
7271 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
7274 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
7277 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
7279 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
7281 * cpu-s390.md : Increase instruction length of oparglist.
7283 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
7285 2004-11-30 Martin Baulig <martin@ximian.com>
7287 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
7288 virtual generic methods. We call a special helper_compile_generic_method()
7289 icall to retrieve the method from the vtable, inflate and compile
7290 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
7292 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
7294 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
7296 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
7298 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
7300 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
7303 2004-11-27 Ben Maurer <bmaurer@ximian.com>
7305 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
7306 platforms with PIC aot.
7308 2004-11-28 Martin Baulig <martin@ximian.com>
7310 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
7313 2004-11-28 Martin Baulig <martin@ximian.com>
7315 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
7316 the result of mono_type_get_underlying_type() to check whether
7319 2004-11-26 Martin Baulig <martin@ximian.com>
7322 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
7325 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
7327 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
7328 the same way as the other arguments so they won't get clobbered.
7330 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
7331 calls through R11 since it is clobbered by the trampoline code.
7333 2004-11-26 Raja R Harinath <rharinath@novell.com>
7335 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
7336 pick up in-tree mscorlib.dll.
7338 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
7340 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
7342 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
7343 runtime data/code are now stored in a table similar to the GOT in ELF.
7344 This allows the code itself to be position independent.
7346 * aot.c: Fix loading of referenced assemblies after the lazy assembly
7349 * aot.c: Attach ELF type (object/function) directives to all global
7352 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
7354 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
7356 * mini-amd64.h: Turn on PIC AOT code.
7358 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
7359 returning the offset within an OP_AOTCONST instruction where the GOT
7360 offset needs to be added.
7362 * mini.h: Bump AOT file format version.
7364 2004-11-25 Martin Baulig <martin@ximian.com>
7366 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
7367 uninflated generic methods.
7369 2004-11-25 Martin Baulig <martin@ximian.com>
7371 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
7373 2004-11-24 Martin Baulig <martin@ximian.com>
7375 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
7376 original klass (this only applies for generic instances).
7378 2004-11-24 Martin Baulig <martin@ximian.com>
7380 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
7381 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
7384 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
7386 * mini.c (mono_method_to_ir): Disable inlining for methods containing
7387 localloc. Fixes #69678.
7389 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
7391 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
7393 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
7394 used SSE registers on pinvoke calls. Fixes #69774.
7396 2004-11-23 Geoff Norton <gnorton@customerdna.com>
7398 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
7399 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
7401 2004-11-23 Raja R Harinath <rharinath@novell.com>
7403 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
7404 Refer directly to the mcs/ tree.
7406 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
7408 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
7409 Check if a trampoline for a synchronized method is required.
7411 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
7413 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
7414 with localloc if needed. Throe arithmetric exception in
7415 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
7416 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
7418 2004-11-19 Geoff Norton <gnorton@customerdna.com>
7420 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
7421 types before switching on type. Fixes #69622.
7423 2004-11-19 Raja R Harinath <rharinath@novell.com>
7425 * Makefile.am (check-local): New. Integrate into 'make check'.
7426 (MCS,RUNTIME): Define using in-tree mono and mcs.
7428 (%.exe): Use $(ILASM).
7430 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
7432 * mini-ppc.c: adjust initial prolog size (bug #69691).
7434 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
7436 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
7439 2004-11-17 Raja R Harinath <rharinath@novell.com>
7441 * Makefile.am (clean-local): Rename from 'clean'.
7443 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
7445 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
7446 to mono_arch_is_int_overflow.
7447 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
7450 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
7452 * declsec.c|h: New files to support declarative security attributes.
7453 Added function to check if a method has (applicable) security.
7454 * mini.c|h: Add check for declarative security attributes in
7455 mono_method_check_inlining.
7456 * Makefile.am: Added declsec.c and declsec.h to the build.
7458 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
7460 * mini.c, mini.h: update to keep dynamic code info per-domain.
7462 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
7464 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
7465 (mini_init): Get rid of it from here too.
7467 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
7469 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
7470 implemented OP_RETHROW (patch by Geoff Norton
7471 <gnorton@customerdna.com>).
7473 2004-11-10 Geoff Norton <gnorton@customerdna.com>
7475 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
7476 between appdomains. Fixes appdomain-unload on PPC.
7478 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
7480 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
7481 mini-exceptions.c: handle the new wrapper types.
7482 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
7483 token value as a MonoClass* when compiling a wrapper.
7484 mono_jit_create_remoting_trampoline now takes an additional
7485 MonoRemotingTarget parameter.
7487 2004-11-10 Martin Baulig <martin@localhost>
7489 * mini.c (mono_method_to_ir): Use `generic_container->context'
7490 rather than creating a new one.
7492 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
7494 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
7496 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
7498 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
7500 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
7501 the experimental aot cache stuff.
7503 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
7505 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
7506 mini-exceptions.c: update to exception clause structure changes.
7508 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
7510 * exceptions-x86.c (throw_exception): Fix warnings.
7512 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
7515 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
7517 * exceptions-sparc.c (get_throw_exception): Really fix this.
7519 2004-11-07 Ben Maurer <bmaurer@ximian.com>
7521 * tramp-*.c: we no longer support icalls without wrappers, so
7522 a bit of code can be removed here
7524 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
7526 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
7529 * cpu-sparc.md: Add op_rethrow.
7531 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
7533 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
7535 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
7536 * mini-ops.h: Add OP_RETHROW.
7538 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
7540 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
7542 2004-11-05 Geoff Norton <gnorton@customerdna.com>
7544 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
7545 Makes the output much easier to read
7547 2004-11-05 Ben Maurer <bmaurer@ximian.com>
7549 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
7550 prevents another huge leak when compiling with ssa. Secondly, the
7551 performance of doing this rather than freeing the lists is much
7552 better. GList does a lock every time you allocate a list link,
7553 so that it can use a memory pool. So, it is better to just use
7554 a memory pool of our own.
7556 * ssa.c, linear-scan.c: replace g_list_remove_link with
7557 g_list_delete. The remove one does not free the GList, so we were
7558 leaking memory. On -O=all --compile-all with corlib, this cut down
7559 3 MB of allocations.
7561 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
7563 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
7565 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
7567 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
7568 into a new function mono_create_jit_trampoline ().
7570 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
7572 * trace.c (get_spec): Allow tracing of classes without a namespace.
7574 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
7576 * mini.c: Fix pointer overwrite in mini_method_compile.
7578 2004-11-2 Geoff Norton <gnorton@customerdna.com>
7580 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
7581 The darwin ABI needs some special handling for 1 and 2 byte structs
7582 Lets use lbz/lhz instead of lwz everywhere.
7583 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
7584 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
7585 Use stb/sth for the former, and put the latter always on stack instead of in
7588 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
7590 * trace.c (is_filenamechar): Add '_'.
7592 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
7594 * mini-s390.c: Fix prolog length to allow for large trace requirements.
7596 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
7598 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
7600 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
7601 depends on libmonogc. Fixes #68805.
7603 2004-10-26 Miguel de Icaza <miguel@ximian.com>
7605 * mini.c (mono_jit_free_method): Provide extra information for
7606 this error. Currently this leaks, but will be turned into a
7607 developer option in the future.
7609 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
7611 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
7613 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
7615 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
7616 boundary. Fixes reading of PATCH_INFO_R4 and R8.
7617 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
7619 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
7621 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
7622 trampolines for AOT code.
7624 2004-10-22 <vargaz@freemail.hu>
7626 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
7627 constructed types. Fixes #68136.
7629 2004-10-21 Martin Baulig <martin@ximian.com>
7631 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
7632 if it returns true, unwind the stack to the call instruction.
7634 2004-10-21 <vargaz@freemail.hu>
7636 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
7638 * mini.h: Bump AOT version number.
7640 * objects.cs: Add another test for unbox trampolines.
7642 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
7645 2004-10-20 <vargaz@freemail.hu>
7647 * driver.c: Add SHARED to the set of optimizations tested.
7649 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
7651 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
7654 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
7656 2004-10-20 Martin Baulig <martin@ximian.com>
7658 * mini-exceptions.c (mono_handle_exception): Call
7659 mono_debugger_handle_exception() to tell the debugger about
7660 catch/finally clauses.
7662 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
7664 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
7666 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
7669 2004-10-15 Geoff Norton <gnorton@customerdna.com>
7671 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
7672 methods as their native size, fixed bug #57543, #57545.
7673 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
7674 This saves a temporary register and mullw call down into 1 (minor perf
7675 increase for cases like sum = sum * 5; This use to translate into:
7678 It now translates to
7681 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
7683 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
7686 2004-10-11 Martin Baulig <martin@ximian.com>
7688 * mini.c (mono_method_to_ir): If we're a generic method, get the
7689 MonoGenericContainer from our MonoMethodNormal and create a
7690 MonoGenericContext from it.
7692 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
7694 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
7696 * basic-long.cs: Add test for checked i8->i2 cast.
7698 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
7700 * inssel-ppc.brg: added a couple of speedup rules.
7702 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
7704 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
7705 to speed up rebuilds.
7707 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
7709 * mini-s390.c: Minor fix to OP_OR_IMM.
7711 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
7713 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
7714 better. Fixes appdomain-unload.exe on sparc.
7716 2004-10-02 Massimiliano Mantione <massi@ximian.com>
7718 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
7719 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
7722 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
7724 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
7726 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
7728 * mini.c: Always generate a field read/write wrapper for members
7729 of the class MarshalByRefObject since the actual instance could
7732 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
7734 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
7736 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
7738 * driver.c mini.h trace.c: Move the setting of the main assembly into
7739 a separate function called mono_trace_set_assembly () and call it after
7740 actually loading the main assembly. Fixes #66872.
7742 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
7744 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
7745 using the code manager.
7747 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
7749 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
7751 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
7753 * cpu-amd64.md: Fix bug in previous patch.
7755 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
7758 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
7760 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
7761 mini-exceptions.c: updates for changed stack walk interface.
7763 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
7765 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
7767 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
7769 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
7771 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
7773 * driver.c (mini_regression_list): Do not call mono_assembly_close
7774 since assemblies can't be unloaded.
7776 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
7778 * cpu-amd64.md: Fix more instruction lengths.
7780 * cpu-amd64.md: Fix lengths of some instructions.
7782 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
7784 * inssel.brg: Make the array ldelema check aot friendly.
7786 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
7788 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
7790 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
7792 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
7794 * mini-x86.c: Fix build.
7796 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
7797 mono_type_get_underlying_type () helper function to simplify code.
7799 2004-09-09 Martin Baulig <martin@ximian.com>
7801 * mini-amd64.c: Don't access `type->data.klass' directly, call
7802 mono_class_from_mono_type() instead since the type may be a
7805 2004-09-09 Martin Baulig <martin@ximian.com>
7807 * mini-amd64.c (get_call_info): Fix support for generic instances.
7808 (add_valuetype): Use mono_class_from_mono_type() to get the class
7809 since we can be a generic instance.
7811 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
7813 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
7815 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
7817 * liveness.c: reset spill costs on each scan: bug 62107
7819 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
7821 * exceptions-sparc.c (mono_arch_find_jit_info): remove
7822 unnecessary line that doesn't compile
7824 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
7826 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
7827 trampolines, make them call an error function so people can fix their
7830 2004-09-06 Martin Baulig <martin@ximian.com>
7832 * mini.c (mono_method_to_ir): When initializing locals, handle a
7833 generic instances like a valuetype if it's a valuetype and like a
7834 class if it's a class.
7836 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
7838 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
7839 stack. Fixes #64674.
7841 * exceptions.cs: Add test for unwinding of call arguments.
7843 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
7845 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
7846 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
7847 set the carry/borrow flag). The sparc and s390 implementations
7848 can now use optimized versions (and simplify the code). ppc bugfixes.
7850 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
7852 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
7854 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
7856 * inssel-amd64.brg: Remove leftover 32 bit rule.
7858 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
7860 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
7862 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
7863 mono_arch_find_jit_info functions into a new function. Fix a memory
7866 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
7869 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
7871 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
7874 * exceptions.cs: Add array size tests.
7876 * mini.c: Allocate a separate icall wrapper for each arity of
7877 mono_array_new_va. Fixes #59509.
7879 * exceptions.cs: Add testcase for 64578.
7881 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
7883 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
7885 2004-09-02 Martin Baulig <martin@ximian.com>
7887 * mini.c (mono_method_to_ir): When initializing the locals, call
7888 handle_initobj() on the generic instance itself, not its
7891 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
7893 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
7894 MonoJitInfo for dynamic methods.
7896 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
7898 * mini.c: Add support for freeing JIT data for dynamic methods.
7900 2004-09-01 Martin Baulig <martin@ximian.com>
7902 * mini-x86.c (is_regsize_var): Added support for generic
7904 (mono_arch_emit_prolog): Make this compile again, use
7905 `x86_push_imm_template (code)'.
7907 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
7909 * mini-x86.c: make all push_imm instructions that get
7910 patched always emit the long form
7912 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
7914 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
7915 in a per-domain hash.
7917 * mini-amd64.c (merge_argument_class_from_type): Handle generic
7920 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
7922 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
7925 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
7928 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
7929 Beginnings of SSE2 support.
7931 * exceptions.cs: Add more tests for checked int<->uint casts.
7933 2004-08-28 Martin Baulig <martin@ximian.com>
7935 * mini-x86.c (mono_arch_instrument_epilog): Added support for
7939 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
7940 Handle generic instances recursively.
7942 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
7944 * iltests.il: test for conv.u8 on a constant
7946 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
7948 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
7949 LCONV_x4 (shrun_32 (membase)).
7951 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
7953 * inssel-x86.brg: c&p rules for push/setret of long
7955 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
7957 * inssel-x86.brg: c&p rules for compare (base, regvar) and
7958 compare (regvar, base)
7960 * inssel-x86.brg: more burg love
7962 * inssel.brg: more cleanup
7964 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
7966 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
7968 * basic-long.cs, basic-calls.cs: new tests for optimization.
7970 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
7972 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
7975 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
7977 * mini-amd64.c (read_tls_offset_from_method): Add another case.
7979 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
7981 * inssel.brg (mini_emit_memcpy): use
7982 NO_UNALIGNED_ACCESS to disable memcpy optimization
7984 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
7986 * mini-amd64.c: Handle generic types in various places.
7988 * mini.c (mono_method_to_ir): Handle generic types in init locals.
7990 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
7992 * mini.c (handle_box): Fix warning.
7994 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
7996 * mini-amd64.h: Enable the emit_state optimization.
7998 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
8000 * mini-amd64.c: Add some new 64 bit peephole opts.
8002 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
8004 * cpu-amd64.md: sreg1 of div instructions must be %rax.
8006 * mini-amd64.c: Register allocator fixes.
8008 * mini.c: Add an optimization to emit_state to avoid allocation of new
8009 registers on some platforms.
8011 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
8013 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
8015 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
8016 allocation. Fixes #63085.
8018 * basic-long.cs: Add new regression test.
8020 * mini-amd64.c: Register allocator improvements.
8022 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
8024 * mini-amd64.c (read_tls_offset_from_method): Add another code
8027 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
8028 instruction sequence for nullifying class init trampolines.
8030 * objects.cs: Add new regalloc test.
8032 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
8034 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
8036 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
8038 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
8041 * driver.c: Fix profiling after TLS changes.
8043 * driver.c (mono_main): Set mono_stats.enabled if needed.
8045 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
8048 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
8050 * mini-x86.c: use a 1 op rather than a 2 op tls access
8051 instruction -> faster.
8053 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
8055 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
8058 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
8060 * exceptions-sparc.c (throw_exception): fix typo
8062 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
8064 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
8065 set tree->dreg correctly with tls. Allow any
8066 register to be used.
8068 * mini-x86.c (read_tls_offset_from_method): add new code
8069 generation pattern seen with GCC.
8072 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
8074 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
8075 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
8076 exceptions-sparc.c: fix some performance issues in exception
8077 handling and setting of the stack trace for exceptions that were
8080 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
8082 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
8085 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
8088 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
8090 This patch inlines tls access, when possible.
8092 * mini.h: new arch functions for TLS intrinsics.
8093 All platforms updated with a stub.
8095 * mini.c: use the new intrinsics
8097 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
8098 arch specific intrinsic for tls variables
8100 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
8102 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
8105 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
8107 * mini.c: thread local allocation
8109 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
8111 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
8113 * Makefile.am: Link against the static version of libmonogc.
8115 * Makefile.am: Link the static versions of the convenience libraries
8116 into the mono executable.
8118 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
8120 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
8122 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
8123 on integer overflow.
8125 * mini-amd64.c: Reorganize function call code.
8127 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
8129 2004-08-14 Ben Maurer <bmaurer@ximian.com>
8131 * inssel-x86.brg: use xor eax,eax.
8133 * basic.cs: new tests
8135 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
8137 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
8138 in exception throwing code.
8140 2004-08-14 Ben Maurer <bmaurer@ximian.com>
8142 * inssel-x86.brg: use xor esi,esi.
8144 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
8146 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
8147 can trace methods compiled during mini_init () too.
8149 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
8152 2004-08-14 Ben Maurer <bmaurer@ximian.com>
8154 * Makefile.am: static link on x86 (r=zoltan)
8156 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
8158 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
8159 code since it causes some programs to fail.
8161 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
8163 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
8165 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
8167 * mini.c: ovfops_op_map - add STACK_OBJ case for
8169 * basic.cs: add test_0_pin_string as test
8172 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
8174 * Makefile.am: build C# if srcdir != builddir
8176 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
8178 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
8179 fall-through blocks.
8181 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
8183 * driver.c: enable loop by default again and include abcrem in -O=all.
8185 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
8187 * iltests.il: Add some localloc tests.
8189 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
8191 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
8194 * inssel-amd64.brg: Add some optimizations.
8196 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
8199 * Makefile.am: Statically link mono against libmono on AMD64.
8201 * mini-amd64.c inssel-amd64.brg: Optimizations.
8203 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
8205 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
8207 * tramp-amd64.c: Patch calling code in trampolines.
8209 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
8211 * mini-amd64.c: pinvoke struct passing fixes.
8213 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
8215 * mini-sparc.c: redo change, make mono_arch_cpu_init call
8216 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
8218 2004-08-05 Duncan Mak <duncan@ximian.com>
8220 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
8223 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
8225 * mini-amd64.c (emit_move_return_value): Move return value for normal
8228 2004-08-05 Martin Baulig <martin@ximian.com>
8230 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
8231 `type->type'; just modify `type' itself when dealing with enums
8232 and generic instances.
8233 (check_call_signature): Make `simple_type' a `MonoType *'.
8235 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
8237 * mini.c: Use OP_PADD to add offsets to addresses.
8239 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
8241 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
8243 * mini-sparc.c (mono_arch_emit_epilog): fix check
8244 for folding last op into restore instruction
8246 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
8248 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
8249 helper methods using the code manager.
8251 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
8253 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
8255 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
8257 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
8258 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
8260 * mini-s390.c: fix tail processing
8262 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
8264 * mini-ppc.c: mul.ovf.un exception name fix.
8266 2004-08-03 Martin Baulig <martin@ximian.com>
8268 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
8269 instances; before jumping to `handle_enum', also modify `ptype'.
8271 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
8273 * cpu-sparc.md: fcall maximal length too small.
8275 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
8277 * mini-amd64.c mini.h: Add initial support for passing/returning
8278 structures to/from pinvoked methods.
8280 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
8282 * mini-ppc.c: reg allocator fix.
8284 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
8286 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
8288 * inssel.brg: Optimize memset on 64 bit machines.
8290 * mini-amd64.c: Fix some vararg cases.
8292 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
8294 * mini-s390.c: Corrected macro in emit_float_to_int
8296 * s390-abi.cs: Tests to exercise the s390 ABI
8298 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
8300 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
8303 * basic.cs: Add a test for add.ovf.un.
8305 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
8307 * mini-sparc.c: add case for OP_IDIV_UN
8309 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
8311 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
8313 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
8315 2004-07-30 Ben Maurer <bmaurer@ximian.com>
8317 * basic.cs: regression tests.
8319 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
8322 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
8324 * basic.cs: Add a new test.
8326 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
8327 and AOT. Various fixes and optimizations.
8329 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
8331 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
8333 * mini-ppc.c: make sure temp regs are not used for global reg
8336 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
8338 * cpu-sparc.md: conv_i8 fix for 64bits
8340 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
8342 2004-07-29 Ben Maurer <bmaurer@ximian.com>
8344 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
8345 add opcode for cmp BYTE PTR [eax], imm.
8347 * inssel.brg: Make memcpy and memset takes bases.
8349 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
8351 * *-amd64.*: More AMD64 work.
8353 2004-07-28 Ben Maurer <bmaurer@ximian.com>
8355 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
8356 add a compare-not-equal opcode.
8358 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
8360 * mini.c: Use mono_init_from_assembly instead of mono_init.
8362 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
8364 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
8366 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
8368 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
8370 * inssel.brg: 64 bit fixes.
8372 * mini.h (MonoCallInst): Add some AMD64 specific data.
8374 * mini.h: Add some OP_P opcodes.
8376 2004-07-28 Ben Maurer <bmaurer@ximian.com>
8378 * basic.cs: tests for 61797 and 61740
8380 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
8382 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
8383 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
8385 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
8387 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
8389 * *-amd64*.*: Ongoing AMD64 work.
8391 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
8393 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
8395 * *-amd64*: Ongoing AMD64 work.
8397 * mini-arch.h: Add AMD64 support.
8399 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
8401 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
8403 * mini-ops.h: Add new opcodes.
8405 * Makefile.am: Add AMD64 support.
8407 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
8408 rules into the inssel-long*.brg files.
8410 * *-amd64.*: Add beginnings of AMD64 backend.
8412 2004-07-22 Ben Maurer <bmaurer@ximian.com>
8414 * mini.c (print_dfn): commenting out the code that prints
8415 the cil. With -O=deadce, this makes -v -v crash.
8417 * cpu-pentium.md: make checkthis have a length of 2
8419 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
8421 * mini-sparc.h: fix implementations of __builtin
8422 functions for Sun compiler for V9.
8424 2004-07-16 Ben Maurer <bmaurer@ximain.com>
8426 * mini.c: use the new stelem.ref wrapper
8427 * exceptions.cs, arrays.cs: new stelem.ref tests
8429 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
8431 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
8432 new XSP should work with these changes).
8434 2004-07-14 Ben Maurer <bmaurer@ximain.com>
8436 * inssel-{long32,x86,}.brg: trivial optimizations.
8438 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
8440 * mini.c: load value when emitting box operation in
8443 2004-07-12 Ben Maurer <bmaurer@ximian.com>
8445 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
8446 is one byte shorter than cmp DWORD PTR [eax], 0.
8448 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
8450 * inssel-ppc.brg: arguments on the stack are always
8451 relative to the stack pointer (spotted by Neale Ferguson).
8453 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8455 * exceptions-x86.c: delay appending the method name to the trace until
8456 after mono_jit_info_table_find is called, as this gets the real
8459 2004-07-09 Ben Maurer <bmaurer@ximian.com>
8461 * aot.c: register roots
8463 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
8465 * aot.c : I could just use PLATFORM_WIN32 flag.
8467 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
8469 * aot.c : Reverting the previous fix. This time it broke linux build.
8471 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
8473 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
8475 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
8477 * mini.c (handle_stack_args): Remove some more debugging code.
8479 * mini.c (handle_stack_args): Remove debug output left in by mistake.
8481 * driver.c mini.h aot.c: Allow additional options to be specified with
8482 --aot and pass them to mono_compile_assembly.
8484 * aot.c: Add experimental code to AOT compile all loaded assemblies
8485 on demand and save the code into a cache in the filesystem.
8487 * aot.c: Add support for more wrapper methods.
8489 * mini.c (handle_stack_args): Handle some corner cases. Fixes
8492 * cpu-*.md: Remove removed opcodes.
8494 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
8495 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
8496 related icalls to marshal.c.
8498 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
8500 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
8502 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
8504 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
8506 2004-07-06 Ben Maurer <bmaurer@ximian.com>
8507 * liveness.c: If liveness is recomputated we need to reset the information
8508 for each variable. This way, if the liveness range has been narrowed
8509 by optimizations that happened after the last computation, we can return
8512 For example, if you have
8517 // Tons of code that does not affect i
8523 i = 0 is dead code and will be removed by SSA. However, when
8524 linear scan gets to the code, i will still appear to be live
8525 throughout the entire block. This prevents good register allocation.
8527 2004-07-06 Martin Baulig <martin@ximian.com>
8529 * debug-mini.c (mono_debug_init_method): Allow
8530 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
8531 (mono_debug_add_icall_wrapper): New method.
8533 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
8535 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
8537 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
8540 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
8542 * aot.c (mono_aot_load_method): Fix loading of debug info.
8544 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
8546 * aot.c: Add logging support.
8548 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
8550 * mini.h: Add prototype for mono_print_method_from_ip.
8552 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
8554 * inssel.brg: 64 bit fixes.
8556 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
8559 * Makefile.am: Add SPARC64 support.
8561 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
8563 * aot.c: Fix alignment problems on 32 bit platforms.
8565 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
8567 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
8570 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
8573 * mini.h: Bump AOT file version. Some 64 bit fixes.
8575 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
8577 * inssel-sparc.brg: Add new rule to avoid register moves.
8579 * inssel.brg: Add ldind_to_load_membase helper function.
8581 2004-06-30 Ben Maurer <bmaurer@ximian.com>
8583 * mini.c: OffsetToStringData intrinsic.
8585 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
8587 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
8589 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
8592 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
8593 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
8595 * mini.c: reinstated mono_compile_get_interface_var()
8596 on x86, too, since the change breaks the Gtk# build there as well.
8598 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
8600 * driver.c: remove loop from the default optimizations: it seems to
8601 interact badly with some of the other options (see bug #60613).
8603 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
8605 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
8606 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
8608 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
8610 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
8611 vararg-using methods.
8613 2004-06-21 Martin Baulig <martin@ximian.com>
8615 * mini/mini-exceptions.c
8616 (mono_handle_exception): Added `gpointer original_ip' argument.
8617 After calling mono_unhandled_exception(), call
8618 mono_debugger_unhandled_exception() and if that returns true,
8619 restore the context and return.
8621 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
8623 * mini-ppc.c: prefer the use of relative branches so
8624 they won't need to be patched in aot code (patch from Patrick Beard).
8626 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
8628 * aot.c: patch from Patrick Beard to make the output assembly
8629 more correct for the MacOSX assembler. Small tweak to
8630 generate sane images on Linux/PPC, too.
8632 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
8634 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
8635 case until bug #59509 is fixed (shows up in #60332).
8637 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
8639 * mini.c: make sure the needed wrappers are compiled, too, with
8642 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
8644 * driver.c: remove NPTL reference in --version output.
8646 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
8648 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
8649 generate valid assembly for the Mach-O assembler.
8651 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
8653 * driver.c: don't include abcrem in the all optimization specifier
8654 since it slows down jit compilation too much for now.
8656 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
8658 * mini.c: use BIGMUL only if both operands have the same signage.
8659 * iltests.il: Test for bug 60056. (errors related to signage in
8664 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
8666 * mini.c, aot.c: memory leak fixes.
8668 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
8670 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
8672 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
8674 * Makefile.am: remove the -static hack completely, it links in
8675 statically glib as well.
8677 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
8679 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
8680 * exceptions.cs: make it compile with new mcs/csc.
8682 2004-06-03 Massimiliano Mantione <massi@ximian.com>
8683 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
8684 and added relevant test case.
8686 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
8688 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
8689 regressions in gtk-sharp.
8691 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
8693 * exceptions.cs: New regression tests.
8695 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
8697 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
8699 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
8701 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
8703 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
8705 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
8707 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
8709 * mini.c (mono_jit_runtime_invoke): Init class in this
8710 method instead of trusting mono_jit_compile_method to
8711 do the work (because wrappers can be in object class)
8713 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
8715 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
8717 * basic-long.cs: New regression test.
8719 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
8721 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
8724 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
8726 * Makefile.am: fix miguel's change to build mono statically against
8727 libmono (track build dependencies).
8729 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
8731 * cfold.c: Some glib versions do not have G_MININT32.
8733 2004-05-26 Massimiliano Mantione <massi@ximian.com>
8735 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
8736 with precision of tan, atan, sin and cos, and implemented related
8737 regressions tests (fixes bug 54467, but one new problem appeared and
8740 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
8742 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
8744 * exceptions.cs: Add test for constant folding && division by zero.
8746 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
8747 since driver.c is in libmono too, so the optimization was useless.
8749 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
8750 variable to driver.c so the compiler can emit more efficient code to
8753 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8755 * Makefile.am: don't distribute generated inssel.[ch] files.
8757 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
8759 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
8760 into the default appdomain. Fixes #58707.
8762 * jit-icalls.c: Remove the broken approximation for truncl, doing
8763 no conversion is better.
8765 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
8768 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
8770 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
8771 of the mcrxr instruction which is not available on some processors
8772 even if it's documented to be. Implement add and sub overflow correctly
8773 (still not complete for long unsigned). Speed up icalls a bit.
8775 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
8777 * mini.c (mono_jit_compile_method_with_opt): Make sure that
8778 we run .cctor in the current domain instead of target_domain.
8780 Fixes bug #58558, .cctor not being called in -O=shared.
8782 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
8784 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
8786 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
8788 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
8789 which can be done with an imm8, do it that way.
8790 (mono_arch_output_basic_block): ditto for a jmp
8791 (mono_arch_emit_prolog): Computate maximum offset of a label.
8793 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
8795 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
8796 now tries to allocate prefered physical reg's for virtual
8797 regs. This reduces the number of emited spills/loads with
8798 20-30% on our core assemblies.
8800 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
8802 * jit-icalls.c: truncl() is not needed and trunc() is
8803 the correct thing to do anyway (bug #58287).
8805 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
8807 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
8810 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
8812 * driver.c: enable loop optimizations by default.
8814 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
8816 * mini-x86.c: fix calc of max loop size when aligning loops start.
8818 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
8820 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
8823 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
8825 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
8828 * basic-long.cs: Add tests for add/subtract of immediates with carry.
8830 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
8832 * mini.c (inline_method): Allways inline some wrappers even if the cost
8833 is too large. Fixes #58785.
8835 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
8837 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
8839 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
8840 (crichton@gimp.org). Beginning of support for sparc/linux.
8842 * mini-sparc.c: Optimize retrieval of LMF address.
8844 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
8846 * exceptions-ppc.c: handle alloca in methods with clauses.
8848 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
8850 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
8852 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
8854 * mini.c: Delegate most of the abort signal work to
8855 mono_thread_request_interruption, which also handles Stop and Suspend
8858 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
8860 * mini.c mini.h: Allow inlining of icall wrappers if the backend
8861 supports the save/restore lmf opcodes.
8863 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
8865 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
8868 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
8870 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
8872 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
8873 methods which contain array accesses.
8875 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
8876 boundaries. Fixes #58537.
8878 * iltests.il: Add regression test for #58537.
8880 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
8882 * mini-x86.c (mono_arch_local_regalloc): Last part of
8883 fix for bug #58633 (releasing register to early).
8885 2004-05-18 Miguel de Icaza <miguel@ximian.com>
8887 * basic-long.cs: Add new regression test.
8889 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
8891 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
8892 register too early on the chain.
8894 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
8896 * mini.c (create_helper_signature): Use a helper function to reduce
8897 the code which needs to be written. Also set the calling convention of
8898 icalls on windows. Fixes #57840.
8900 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
8902 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
8903 exceptions-ppc.c: added helper function to get the instruction address
8904 from a signal handler context.
8906 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
8908 * helpers.c: use g_get_tmp_dir. Invokes happyness
8911 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
8913 * helpers.c: Add new env variable to pass args to objdump.
8914 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
8916 2004-05-17 Radek Doulik <rodo@ximian.com>
8918 * Makefile.am (common_sources): added abcremoval.h so it get
8919 disted and daily mono packages on go-mono.com will build again
8921 2004-05-17 Massimiliano Mantione <massi@ximian.com>
8923 * abcremoval.c: Fixed coding style, added copyright header.
8925 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
8927 * mini.h: Added prototype for abc removal main function.
8929 * build_relations_propagation_table.pl: Added copyright header.
8931 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
8933 * basic-long.cs: reg test for complex ceq_long bug.
8935 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
8937 * mini-x86.c (mono_arch_local_regalloc): Correctly free
8938 reg in long and clob case (bug #58343). Fixed/added comments.
8940 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
8942 * mini.c (mono_jit_runtime_invoke): Follow new convention
8943 of calling the invoke method with an function pointer.
8945 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
8947 * ChangeLog: Fix author of memory leak patch.
8949 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
8951 * Makefile.am: fix make dist as well...
8954 2004-05-14 Massimiliano Mantione <massi@ximian.com>
8956 * cfold.c: Made so that conversions from pointer to int4 are no-ops
8957 on archs where pointers are 4 bytes long.
8959 * Makefile.am: Added abcremoval.c source file.
8961 * abcremoval.c: Added abcremoval.c.
8963 * abcremoval.h: Added abcremoval.h.
8965 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
8967 * inssel.brg: Enabled bounds check removal.
8969 * mini.c: Added support for abcrem optimization.
8971 * mini.h: Added abcrem optimization label.
8973 * driver.c: Added support for abcrem optimization.
8975 * propagated_relations_table.def: Added propagated_relations_table.def.
8977 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
8979 * mini.c, cfold.c: fix style.
8981 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
8983 * mini.c: handle issue with the low-level implementation of
8984 some long opcodes (bug #54209).
8986 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
8988 * basic.cs: test for my new cmov stuff.
8990 2004-05-13 Patrik Torstensson
8992 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
8993 opt and added peephole documentation.
8995 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
8997 * tramp-ppc.c: rewrote the generic trampoline code.
8999 2004-05-11 Patrik Torstensson
9001 * mini-x86.c: optimize long shl/shr asm code (one less branch)
9003 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
9005 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
9007 * mini.h mini.c dominators.c: Applied patch from Derek Woo
9008 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
9010 * mini.c: Add new icalls for AsAny marshalling.
9012 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
9014 * tramp-ppc.c, mini-ppc.c: more cleanups.
9016 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9018 * mini.c: no warnings.
9020 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
9022 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
9024 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
9026 * mini.c: In the thread abort signal handler, if the thread is in the
9027 process of being stoped, don't throw the Abort exception, just stop the
9030 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
9032 * tramp-ppc.c: removed old code.
9034 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
9036 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
9037 do some simple speed optimizations on ppc.
9039 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
9041 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
9042 and large offsets in load/store.
9044 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
9046 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
9047 it causes regressions.
9049 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
9051 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
9054 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
9056 * jit-icalls.c: remove warnings.
9057 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
9058 speedups for unsafe code.
9060 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
9062 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
9064 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
9066 * basic-calls.cs: Add new regression test.
9068 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
9071 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
9073 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
9076 2004-05-06 Patrik Torstensson
9078 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
9079 long reg allocation in any reg (not only eax:edx) and implemented
9080 long shl/shr ops in asm instead of helpers.
9082 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
9084 * mini-sparc.h: Fix warnings.
9086 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
9089 * mini-exceptions.c (mono_handle_exception): Call the filter in a
9090 separate statement for clarity.
9092 * mini-sparc.c: Update status.
9094 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
9096 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
9099 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
9101 * inssel-ppc.brg: another small pre-release workaround:
9102 we don't do overflow detection for long_sub_un.
9104 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
9106 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
9107 (also works around a weird ppc bug: 57957).
9109 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
9111 * tramp-ppc.c: trampoline fixes.
9113 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
9115 * mini-ppc.c: fixed typos.
9117 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
9119 * mini-ppc.c, exceptions-ppc.c: more code saves registers
9120 at the top of the stack. Fixed typos. Use a frame registers
9121 for all the methods with exception clauses.
9123 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
9125 * exceptions-ppc.c: restore fp registers.
9127 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
9129 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
9130 order from the stack top (moved the stack room to save the
9131 return value for trace after the param area). Fixed corruption
9132 in restoring registers on unwind.
9134 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
9136 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
9138 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
9140 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
9141 and prolog/epilog for methods that use it. Allow
9142 enough param area room for varargs methods. Fix miguel's
9143 breakage in exception handling.
9145 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
9147 * Makefile.am: run genmdesc only on current arch.
9149 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9152 * mini-x86.h: fix the build on windows.
9154 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
9156 * 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.
9158 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
9160 * mini-exceptions.c: New file.
9162 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
9163 Move some parts of the x86 exception handling code to an
9164 arch-independent file so it can be shared with other ports.
9166 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
9168 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
9170 2004-04-26 David Waite <mass@akuma.org>
9172 * driver.c: remove comma from end of enumeration declaration
9174 2004-04-26 Jackson Harper <jackson@ximian.com>
9176 * driver.c: parse config file before loading first assembly. This
9177 allows the user gac to be enabled/disabled.
9179 2004-04-23 Miguel de Icaza <miguel@ximian.com>
9181 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
9182 simpler mechanism: we do not care what is encoded initially
9183 (branch absolute or relative), we care about the code and its
9184 target. I kept the old code for reference for now.
9186 The new code tries first to determine if the jump is anywhere in
9187 the -/+32 absolute meg range, if it succeeds, it encodes using the
9188 absolute branch; If not, it tried to find something in the
9189 relative range, if not, it uses the handle_thunk code.
9191 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
9193 * exceptions-ppc.c: use the correct ip register on macosx.
9195 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
9197 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
9199 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
9201 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
9202 Raise exception on integer divide by zero by hand since the hw
9203 doesn't support it. Handle NaNs in FP compares.
9205 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
9207 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
9208 code reducing duplication between the platforms and enabled
9209 signal exception handling (on linux for now).
9211 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
9213 * exceptions-ppc.c: more macosx support.
9215 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
9217 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
9219 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
9221 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
9223 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
9225 * iltests.il: more tests.
9227 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
9229 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
9232 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
9234 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
9236 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
9238 * liveness.c: Mark variables as volatile in all basic blocks reachable
9239 from exception clauses.
9241 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
9243 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
9246 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
9248 * iltests.il, basic.cs: more tests for regalloc.
9250 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
9252 * iltests.il: Some tests for register allocation modifications
9255 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
9257 * exceptions.cs: Add regression test for bug #56782.
9259 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
9260 original stack trace if an exception is rethrown. Fixes #56782. Oh,
9261 the beauty of fixing the same thing in 5 different files...
9263 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
9265 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
9268 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
9270 * mini.c: Add support for STRWLPARRAY marshalling convention.
9272 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
9274 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
9275 to init the context to setup the regs pointer).
9277 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
9279 * exceptions-ppc.c: more exceptions work.
9281 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
9283 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
9286 2004-04-13 Miguel de Icaza <miguel@ximian.com>
9288 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
9289 can use the memory directly.
9291 * cpu-pentium.md: Update documentation from a post from Zoltan.
9293 add x86_add_membase, x86_sub_membase, x86_mul_membase
9295 2004-04-13 Miguel de Icaza <miguel@ximian.com>
9297 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
9298 GENERAL_REGS they were also hardcoded for all PPC ports.
9300 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
9302 Remove hard-coded limit for floating point registers, use
9303 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
9305 Notice that in MacOS X calling conventions you can fit a lot more
9306 floating point values in registers, so I should update the PInvoke
9307 test to excercise the passing of floating point values on the
9308 stack (currently broken).
9310 2004-04-06 Miguel de Icaza <miguel@ximian.com>
9312 * tramp-ppc.c (create_trampoline_code): Added
9313 JUMP_TRAMPOLINE_SIZE.
9314 (ppc_magic_trampoline): Follow the pattern from
9315 x86_magic_trampoline: if code is set to zero, return.
9316 (create_trampoline_code): Always pass MonoMethod to the jump
9317 trampoline, before it was passing a null.
9318 (mono_arch_create_jump_trampoline): Implement the jump stub, could
9319 share the code with mono_arch_create_jit_trampoline.
9321 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
9323 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
9326 * cpu-g4.md: Added length for jmp instruction, the worst case
9327 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
9330 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
9332 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
9334 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
9336 * mini.c: Only set bblock->real_offset when adding a new bblock, and
9337 before each IL instruction.
9339 * mini.c (CEE_BOX): Fix warnings.
9341 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9343 * mini.c: removed a few unused vars and extra whitespace.
9345 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
9347 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
9349 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
9351 (OP_GETCHR): use the above
9352 (CEE_LDELEMA): use the above.
9354 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
9355 version of the generic impl.
9356 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
9357 (CEE_LDELEMA): use the above.
9359 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
9361 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
9364 * iltests.il: Added new regression test for #56317.
9366 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
9368 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
9369 under NetBSD. Fixes #56450.
9371 * liveness.c (update_gen_kill_set): Fix previous patch.
9373 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9375 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
9377 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
9379 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
9382 * inssel-sparc.brg: Add more optimizations.
9384 * mini-sparc.c: Replace multiply/divide with shifts if possible.
9386 2004-04-01 Martin Baulig <martin@ximian.com>
9388 * mini.c (handle_box): New static function; moved the
9389 implementation of CEE_BOX here.
9390 (mono_method_to_ir): Added `constrained_call' variable.
9391 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
9392 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
9393 mono_method_get_constrained() to get the method.
9395 2004-04-01 Martin Baulig <martin@ximian.com>
9397 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
9398 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
9399 (mono_method_to_ir): We don't need these macros anymore since
9400 mono_class_get_full() already takes care of it.
9402 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9404 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
9405 use @function (as doesn't accept #function here) and check the return
9406 value of system and stop if fails.
9408 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9410 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
9412 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
9414 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
9416 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
9418 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
9421 * basic-long.cs: Add test for negation of Int64.MinValue.
9423 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
9425 * mini-sparc.c: Update status.
9427 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
9429 * exceptions-sparc.c: Fix return value in filters.
9431 * inssel-sparc.brg: Fix register allocation in some rules.
9433 2004-03-28 Martin Baulig <martin@ximian.com>
9435 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
9438 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
9440 * mini-x86.c (mono_arch_patch_code): Fix warnings.
9442 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
9443 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
9444 remove unused conv_u4 opcode.
9446 * mini-x86.c: Remove valgrind workaround since it slows down things
9447 even when mono is not run under valgrind.
9449 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
9451 * mini-sparc.c: Update status.
9453 * inssel-sparc.brg: Add some optimizations.
9455 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
9456 future delay slot filling. Add support for varargs, tail calls and JMP.
9458 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
9459 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
9461 * inssel.brg: Fix register allocation in OP_ARGLIST.
9463 * inssel.brg: Fix warnings.
9465 2004-03-25 Martin Baulig <martin@ximian.com>
9467 * mini.c (inflate_generic_field): Removed.
9468 (mini_get_method): Removed, use mono_get_method_full(),
9469 (mini_get_class): Removed, use mono_class_get_full().
9470 (mono_method_to_ir): Pass our generic context to
9471 mono_field_from_token().
9473 2004-03-25 Martin Baulig <martin@ximian.com>
9475 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
9476 of a `MonoMethod *'.
9477 (mini_get_method): Take a `MonoGenericContext *' instead
9478 of a `MonoMethod *'.
9479 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
9480 a new local variable called `generic_context' which holds the
9481 current `MonoGenericContext *'; use it to lookup things.
9483 2004-03-24 Martin Baulig <martin@ximian.com>
9485 * mini.c (mini_get_class): New static method; if we're inside a
9486 generic instance, inflate the class if neccessary.
9487 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
9489 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
9491 * iltests.il: New regression test for #55976.
9493 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
9496 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
9498 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
9501 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
9503 * liveness.c: Consider SSA stores as well as loads when making vars
9506 * exceptions.cs: New regression tests for register allocation.
9508 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
9510 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
9511 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
9512 domain lock only to protect puntual access to data structures.
9513 Added access lock for sighash, jit_icall_hash_name,
9514 jit_icall_hash_addr and domain->code_mp.
9516 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
9518 * driver.c: Print SIGSEGV handling method.
9520 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
9522 * mini.c (setup_jit_tls_data): Handle case when this is called
9523 multiple times for a thread.
9525 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
9526 is different from fbxx_un. Fixes #54303. Also use constants instead of
9527 magic numbers in a lot of places.
9529 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
9531 * exceptions.cs: Fix cctor test when --regression is used.
9533 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
9535 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
9538 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
9540 * inssel-ppc.brg: fixed register assignments for some rules.
9542 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
9544 * exceptions.cs: Add test for exceptions in static constructors.
9546 * mini.c (mono_jit_compile_method_with_out): Move the calling of
9547 static constructors outside the domain lock. Fixes #55720.
9549 2004-03-17 Martin Baulig <martin@ximian.com>
9551 * mini.c (get_generic_field_inst): Removed, this'll never happen.
9552 (inflate_generic_field): Take the `MonoMethod *' instead of the
9553 `MonoClass *' and added support for generic method.
9554 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
9555 have a `field->parent->gen_params', only inflate the field if it's
9556 an open constructed type.
9558 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
9560 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
9561 exception object instead of the preconstructed ones.
9563 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9565 * mini.c: reverted changed to sigsegv_signal_handler commited
9566 accidentally in the previous patch.
9568 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9571 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
9572 running --aot with an old assembly.
9574 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
9576 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
9579 * mini-sparc.c: Add support for v9 branches with prediction.
9581 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
9583 * mini.c (mini_init): #warning is GNUC only
9585 * mini-sparc.h: implement __builtin_frame_address
9586 and __builtin_return_address for Sun C compiler
9588 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
9590 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
9592 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
9594 * basic-calls.cs: Add test for unaligned byref long argument passing.
9596 * mini-ops.h: Add sparcv9 compare and branch instructions.
9598 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
9599 v9 instructions if we have a v9 cpu.
9601 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
9602 registers for global allocation.
9604 * exceptions-sparc.c: Fixes.
9606 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
9608 * liveness.c (mono_analyze_liveness): Optimized version.
9610 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
9612 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
9615 * basic-float.cs basic-calls.cs: New regression tests.
9617 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
9619 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
9620 sigaltstack implementation.
9622 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
9624 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
9625 stuff if SIGSEGV_ON_ALTSTACK is not defined.
9627 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
9629 * mini.c: Fix warnings.
9631 * mini.c (mono_resolve_patch_target): New function which contains the
9632 arch independent part of the patching process.
9634 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
9635 patching code to a separate function.
9637 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
9639 * mini.c (add_signal_handler): ifdef out on Windows
9641 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
9643 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
9644 cpu-sparc.md: Add exception handling support + other fixes.
9646 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
9647 typed GC detection in --version.
9649 * basic.cs exceptions.cs: New regression tests.
9651 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
9652 the arch specific code can store data during a compilation.
9654 * mini-ops.h: Add OP_SETFRET.
9656 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
9657 function, register a separate icall for each arity, so the icalls can
9660 * mini.c (mono_print_tree): Print negative offsets in a more readable
9663 * mini.c: Make signal handling work on sparc.
9665 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
9667 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
9669 * jit-icalls.c: Emulate truncl by aintl on solaris.
9671 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
9673 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
9675 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
9677 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
9679 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
9680 a MarshalByRef type, inline a method that performs the check, taking into
9681 account that the object can be a proxy. Also implemented tow new opcodes:
9682 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
9683 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
9684 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
9686 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
9688 * mini-ppc.c: if a relative branch displacement is too big
9689 but it points to and area reachable with an absolute branch,
9692 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
9694 * mini.c: optimize small copies in cpblk.
9696 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
9698 * basic-calls.cs basic-float.cs: New regression tests.
9700 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
9701 negative offsets from %fp. Implement localloc. Fix local register
9702 allocation. Fix the case when the this argument needs to be saved to
9703 the stack. Implement some missing opcodes.
9705 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
9707 * mini.c (mini_method_compile): Reenable global regalloc in methods
9708 with exception handlers.
9710 * linear-scan.c (mono_varlist_sort): Fix warning.
9712 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
9714 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
9717 * liveness.c: Make all variables uses in exception clauses volatile, to
9718 prevent them from being allocated to registers. Fixes #42136.
9720 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
9722 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
9725 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
9726 argument to mono_arch_regalloc_cost.
9728 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
9731 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
9733 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
9734 Make the cost of allocating a variable to a register arch dependent.
9736 * basic-calls.cs: Fix compilation of tests.
9738 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
9739 helper function to cut back on the number of #ifdefs needed.
9741 * mini-ppc.c: Fix compilation.
9743 * basic-calls.cs: New regression tests.
9745 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
9747 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
9748 of l0 since that is callee saved.
9750 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
9753 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
9754 of delay instruction.
9756 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
9758 * mini.h (MonoCallInst): Add 'virtual' flag.
9760 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
9762 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
9764 * *.cs: New regression tests.
9766 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
9769 * mini.c (mono_runtime_install_handlers): Fix build.
9771 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
9772 'signal_stack_size' members.
9774 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
9775 alternate signal stack.
9777 * exceptions-x86.c: Add stack overflow handling.
9779 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
9780 functions to arch independent code.
9782 * mini.c (mono_print_tree): Print more detailed info for load_membase
9785 2004-02-23 Martin Baulig <martin@ximian.com>
9787 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
9789 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
9791 * mini-x86.c: fixed reg allocation for div/rem.
9793 2004-02-22 Miguel de Icaza <miguel@ximian.com>
9795 * driver.c (mono_main): Report some configuratio options on --version.
9797 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
9799 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
9800 low in the address space. Correctly flush memory in thunks where we
9803 2004-02-20 Martin Baulig <martin@ximian.com>
9805 * mini.c (mini_get_method): New static method; inflate all generic
9806 methods and methods in open generic instances.
9807 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
9808 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
9810 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
9812 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
9814 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
9816 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
9818 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
9820 * mini-sparc.c (flushi mono_arch_output_basic_block): make
9821 it compile using Sun's compiler.
9823 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
9825 * 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.
9827 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
9829 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
9831 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
9833 * mini-ppc.c: handle calls outside of the allowed range with thunks
9834 allocated using the code manager.
9835 * tramp-ppc.c: use the code manager to hold generated native code.
9836 Fixed the magic trampoline to just patch vtable entries.
9838 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
9840 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
9843 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
9845 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
9848 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
9849 if we have a working __thread implementation.
9851 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
9852 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
9854 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
9856 * mini-x86.c: Fix compilation under gcc 2.
9858 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
9860 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
9861 contains a call to the wrapped function.
9863 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
9864 OP_<CALL>_IMM opcodes, and use them under X86.
9866 * mini.c (mono_jit_find_compiled_method): Fix warning.
9868 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
9870 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
9872 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
9873 functionality to mini.c.
9875 * mini.c (mono_create_jump_trampoline): New function to create a jump
9876 trampoline. Return a compiled method instead of a trampoline if it
9877 exists. Add a cache for jump trampolines.
9879 * mini.c (mono_jit_find_compiled_method): New function to return a
9880 compiled method if it exists.
9882 * mini-x86.c: Call mono_create_jump_trampoline instead of
9883 mono_arch_create_jit_trampoline.
9885 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
9886 a jump trampoline. Fixes #52092.
9888 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
9890 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
9891 which is not up-to-date. Add check_corlib_version () instead.
9893 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
9896 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
9897 since newer valgrind versions do not need it.
9899 * mini.c (mono_jit_compile_method_with_opt): New helper function to
9900 compile a method with a given set of optimizations.
9902 * mini.c: Compile icall wrappers on-demand instead of at startup.
9904 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
9905 wrapper for an icall.
9907 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
9909 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
9912 * iltests.il: Add test for non-empty stack before switch instruction.
9914 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
9916 * mini.c: Add support for new stringbuilder marshalling conventions.
9918 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
9920 2004-02-01 Martin Baulig <martin@ximian.com>
9922 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
9923 in `ginst->mtype_argv'.
9925 2004-01-31 Miguel de Icaza <miguel@ximian.com>
9927 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
9928 facilitate grepping.
9930 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
9932 * mini.c: fixed buglet in initobj generic implementation for references.
9934 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
9936 * Makefile.am: make the version script conditional.
9937 * jit-icalls.c: handle missing truncl().
9939 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
9941 * exceptions.cs: Add more tests for double->int conversion.
9943 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
9944 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
9946 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
9948 * driver.c: make --verbose --version emit an error
9949 if the loaded corlib doesn't match the runtime version.
9951 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
9953 * mini-ppc.h: export ppc_patch().
9954 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
9955 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
9956 on par or better than on MacOSX.
9958 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
9960 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
9961 mono_lookup_pinvoke_call.
9963 * mini-x86.c: Under windows, the default pinvoke calling convention is
9964 stdcall. Fixes #52834.
9966 * mini.c (optimize_branches): Add an upper bound to the number of
9967 iterations to prevent infinite loops on strange loops. Fixes #53003.
9969 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
9971 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
9972 and ISINST. Fixes #52093.
9974 * objects.cs (test_0_vector_array_cast): New tests.
9976 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
9978 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
9979 checking in Array.Set ().
9981 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
9984 * object.cs (test_0_multi_array_cast): New regression test.
9986 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
9988 * exceptions-ppc.c: fix build on Linux/PPC.
9990 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
9992 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
9993 running under valgrind.
9994 (x86_magic_trampoline): Fix build bustage.
9996 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
9997 negative values as well. This is needed for the encoding of the line number
9998 info, since sometimes the line numbers are not in increasing order.
10000 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
10002 * cpu-pentium.md (localloc): Increase the size of the localloc
10003 instruction since it is a loop under Win32.
10005 * debug-mini.c (record_line_number): Get rid of unneccesary memory
10008 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
10010 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
10011 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
10012 Max Horn (max@quendi.de). Fix file names in comments.
10014 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
10016 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
10017 avoid stack overflow.
10018 (replace_usage): Avoid uninitialized variable warnings.
10020 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
10021 and taking the address of valuetype variables.
10023 2004-01-03 Patrik Torstensson
10025 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
10026 for other purposes than FP later on.
10028 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
10030 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
10033 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
10035 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
10037 2003-12-30 Patrik Torstensson <p@rxc.se>
10039 * mini-x86.h: Decreased number of availiable fp regs.
10040 Solves corner cases with FP spilling.
10042 2003-12-23 Patrik Torstensson <p@rxc.se>
10044 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
10045 for floating point stack tracking / spilling on x86.
10048 * basic-float.cs: added float mul overflow test.
10050 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
10052 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
10054 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
10056 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
10057 supports for cond branches that overflow the immediate
10058 overflow offset. mcs can compile simple programs.
10060 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
10062 * exceptions-ppc.c: exception handling support wip:
10063 finally handlers get run on exception.
10065 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
10067 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
10070 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
10072 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
10073 initial support for stack walking and unwinding.
10075 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
10077 * driver.c (mono_main): Make corlib-out-of-sync message more
10078 descriptive. Also remove verify_corlib call.
10080 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
10082 * mini.c: make CEE_NEWARR calls and other emulated opcodes
10083 not overlap with other call's arguments, too.
10085 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
10087 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
10088 move to arch-specific code the choice of arch-specific
10089 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
10090 * mini.c: ensure emulation calls will not interleave
10093 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
10095 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
10096 the magic trampoline stack frame is dropped before executing
10099 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
10101 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
10102 and integer to fp conversions. Added support for overflowing
10103 arguments on the stack. Reserve a couple more registers as temps.
10104 Added support for aot compilation (as output still needs to be
10107 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
10109 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
10110 Don't overwrite return register in some corner cases.
10112 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
10114 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
10115 static constructors when AOT compiling.
10117 * driver.c (mono_main): Call mono_check_corlib_version.
10119 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
10121 * cpu-g4.md, basic.cs: fixed div target register.
10123 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
10125 * mini-ppc.c, basic.cs: shl_imm fix with test.
10127 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
10129 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
10130 structures by value. Misc fixes.
10131 * objects.cs: more tests.
10133 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
10135 * mini-ppc.c: lconv.ovf.i implemented.
10137 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10140 (mini_init): don't error out if someone already called g_thread_init.
10142 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
10144 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
10145 to be any type per the spec. Fix abnormal memory usage when
10146 the same object is repeatedly thrown.
10148 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
10150 * mini.c: check for overruns in IL code.
10152 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
10154 * TODO: Add/remove some todo entries.
10156 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
10158 * driver.c (mono_main): Call mono_verify_corlib.
10160 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
10162 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
10163 This has been moved to mini.c
10164 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
10165 type being casted is marshalbyref it could be a proxy, so instead of
10166 emitting the type check code, emit a call to a runtime method that will
10167 perform the check by calling CanCastTo if needed.
10169 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
10171 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
10172 methods with large stack frames under Win32.
10174 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
10176 * Makefile.am: Distribute regression tests.
10178 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
10179 at the end instead of inserting each variable into the sorted list.
10181 * linear-scan.c (mono_varlist_sort): New helper function.
10183 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
10185 * mini.c: ensure arguments and locals are within bounds.
10187 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
10189 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
10192 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
10194 * mini.c (mono_cprop_copy_values): Fix crash.
10196 * aot.c: Set verbosity back to 0.
10198 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
10200 * regalloc.c: complete memory leak fix by Laurent Morichetti
10203 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
10205 * driver.c (main_thread_handler): Revert the previous patch.
10207 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
10210 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
10211 memory from the memory pool.
10213 * driver.c (main_thread_handler): Turn on all optimizations when
10216 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
10217 an array for better performance.
10219 * regalloc.c (mono_regstate_assign): Fix memory leak.
10221 * debug-mini.c (mono_debug_serialize_debug_info): New function to
10222 serialize the debug info.
10224 * debug-mini.c (mono_debug_add_aot_method): New function to load the
10225 debug info from the serialized representation.
10227 * aot.c: Save debug info into the generated file and load it when
10230 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
10232 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
10234 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
10235 More FP-related fixes.
10237 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
10239 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
10240 and register allocation buglet. Hello world now runs.
10242 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
10244 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
10245 * tramp-ppc.c: fixed class init trampoline.
10246 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
10248 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
10250 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
10251 mini.c: more ppc changes/fixes.
10253 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
10255 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
10256 Also optimize the case when the arguments are the same in the caller
10259 * iltests.il: Add tests for tail calls with valuetype arguments.
10261 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
10263 * mini-ppc.c: fixes for struct return type.
10265 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
10267 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
10268 mono_spillvar_offset() to arch-specific code.
10270 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
10272 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
10274 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
10276 * exceptions-x86.c: Fix stack space leaks.
10278 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
10279 registers from the lmf if the method has save_lmf set.
10281 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
10283 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
10284 of icall wrappers into InvokeInDomain, since these are now per-domain.
10286 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
10288 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
10289 make some opcode emulation and intrinsic ops enabled/disabled
10290 according to the architecture. More fixes.
10292 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
10294 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
10296 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
10298 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
10299 arch-specific handling for 'this' and struct return type to
10300 arch-specific code.
10302 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10304 * aot.c: prevent divide by zero error when reporting (it happened with
10305 Accessibility.dll).
10307 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
10309 * mini.h (inst_switch): Remove unused macro.
10311 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10314 (load_aot_module): free 'info->methods' and 'info' properly. No more
10315 "free(): invalid pointer blah" messages when you have an old aot
10318 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
10320 * jit-icalls.c, mini.c: Added support for context static fields.
10322 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
10324 * mini.c (mono_method_blittable): Methods which set LastError are not
10325 blittable either. Fixes #51108.
10327 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
10329 * mini.c: flush icache.
10330 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
10332 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
10334 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
10336 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
10338 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
10341 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
10344 * inssel.brg (CEE_MKREFANY): Fix AOT case.
10346 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
10348 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
10349 instruction when the result is discarded.
10351 * iltests.il (test_0_div_regalloc): New regression test.
10353 * arrays.cs: Fix compilation error.
10355 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
10357 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
10358 float rules to inssel-x86.brg: sane architectures with FP registers
10359 don't need to implement these rules.
10361 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
10363 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
10365 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
10367 * mini.h, inssel-long32.brg: fixed endianess issues in int64
10368 implementation of 32 bit systems.
10370 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
10372 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
10373 (Jeroen Zwartepoorte).
10375 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
10377 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
10378 the caller and the callee matches.
10380 * mini.c (mono_method_to_ir): Add comment.
10382 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
10383 signbit is missing on some platforms.
10385 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
10387 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
10389 * mini.c (setup_jit_tls_data): Call the new function.
10391 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
10393 * mini-x86.c: Add experimental support for fast access to the lmf
10394 structure under NPTL/Linux 2.6.x.
10396 2003-11-06 Martin Baulig <martin@ximian.com>
10398 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
10399 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
10402 2003-11-02 Martin Baulig <martin@ximian.com>
10404 * mini.c (inflate_generic_field): New static method.
10405 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
10406 generic instance and the field is declared in a generic type, call
10407 inflate_generic_field() to inflate it. Fixes gen-28.cs.
10409 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
10411 * mini.h mini.c (mono_method_same_domain): New function to return
10412 whenever the caller and the callee are in the same domain.
10414 * tramp-x86.c (x86_magic_trampoline): Use the new function.
10416 2003-10-30 Martin Baulig <martin@ximian.com>
10418 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
10419 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
10421 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
10422 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
10424 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
10426 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
10429 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
10430 object here, so it is in the correct appdomain etc.
10432 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
10434 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
10436 (mono_method_to_ir): Avoid freeing the type created returned from
10437 mono_type_create_from_typespec, since it is put into an internal cache
10438 by the function. Fixes pointer.exe.
10440 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
10441 trampolines for icalls and pinvokes as well. Fixes #33569.
10443 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
10445 * mini.c: Update after appdomain changes.
10447 * mini.c (mono_jit_compile_method_inner): Allways compile native
10448 method wrappers in the root domain, since there can only be one
10449 instance of them, whose address is stored in method->info.
10451 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
10453 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
10454 environment variable. Instead detect automatically whenever running
10455 under valgrind using the magic macro RUNNING_ON_VALGRIND from
10458 2003-10-16 Miguel de Icaza <miguel@ximian.com>
10460 * trace.c, trace.h: New files that implement the new trace option
10463 * driver.c: Document new --trace options.
10465 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
10468 - if (mono_jit_trace_calls)
10469 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
10471 * mini.h: prototypes.
10473 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
10475 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
10477 * mini.c inssel.brg: Implement typedefbyref opcodes.
10479 * mini.c (mono_jit_compile_method): Remove unused local variable.
10481 * mini.c (mono_jit_compile_method_inner): Ditto.
10483 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
10485 * tramp-x86.c (x86_class_init_trampoline): Fix build.
10487 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
10489 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
10491 * mini.c (mono_no_aot): Remove unused global variable.
10493 * mini.c: Thread safety fixes.
10495 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
10497 * mini.c (mono_create_class_init_trampoline): Add a lock around
10498 class_init_hash_addr.
10500 * arrays.cs (test_0_newarr_emulation): Add new regression test for
10503 * mini.c: Decompose the NEWARR instruction before decomposing its
10504 arguments. Fixes #30073.
10506 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
10508 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
10511 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
10513 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
10515 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
10517 * driver.c: Add support for compiling icall wrappers to --compile.
10519 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
10521 * inssel.brg: The empty value in class->interface_offsets is -1, not
10524 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
10526 * objects.cs: New test for 'is' operator on an array of interfaces.
10528 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
10530 * tramp-ppc.c: update trampoline code to support jumps
10531 and class initialization.
10533 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
10535 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
10537 * inssel.brg (OP_UNBOXCAST): Fix #46027.
10539 * inssel.brg (OP_UNBOX): Remove unused rule.
10541 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
10542 region instead of one for each method. Fixes #47813.
10544 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
10546 * exceptions.cs (test_0_nested_finally): New regression test for
10547 nested exception handlers.
10549 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
10551 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
10553 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
10556 * mini.c (mono_method_check_inlining): Make the inlining limit
10557 configurable by an environment variable.
10559 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
10561 * mini.h: Bump AOT file version.
10563 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
10564 token, store the image along with the token, since the token might not
10565 refer to the same image as the method containing the relocation,
10566 because of inlining.
10568 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
10570 * mini.c (mono_precompile_assemblies): New function to compile
10571 all methods in all loaded assemblies.
10573 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
10575 * regalloc.h regalloc.c (MonoRegState): Change the type of
10576 iassign and fassign to int*, since they can contain large negative
10577 values if the register is spilled. Also added some comments. Fixes
10580 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
10581 under Win32. Fixes #42964.
10583 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
10585 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
10587 * aot.c: Added support for AOT compiling methods which contain calls
10588 to wrappers. Currently, only remoting-invoke-with-check wrappers are
10591 * driver.c (compile_all_methods): Run the compilation in a thread
10592 managed by mono. Fixes #44023.
10594 * mini.c (mono_codegen): Print full method name in verbose output.
10596 * mini-x86.c (mono_arch_patch_code): Fix warning.
10598 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
10599 jumps, since the method we are jumping to might be domain-specific.
10601 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
10603 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
10605 * inssel.brg: string chars are unsigned.
10607 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
10609 * TODO: New todo item.
10611 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
10612 which calls mono_runtime_class_init and patches the call site to
10613 avoid further calls.
10614 (mono_arch_create_class_init_trampoline): New arch specific function
10615 to create a class init trampoline.
10616 (create_trampoline_code): Generalized so it can create
10617 class init trampolines as well.
10619 * mini.c (helper_sig_class_init_trampoline): New helper variable.
10620 (mono_create_class_init_trampoline): New function to create and cache
10621 class init trampolines.
10622 (mono_find_class_init_trampoline_by_addr): New function to lookup the
10623 vtable given the address of a class init trampoline. Used by the
10625 (mono_codegen): Generate a call to a trampoline instead of
10626 mono_runtime_class_init in LDSFLD[A].
10627 (mono_codegen): Add relocations for the new trampoline.
10629 * mini.h mini-x86.c aot.c: Added a new relocation type:
10630 MONO_PATCH_INFO_CLASS_INIT.
10632 * mini.h: Bump AOT version number.
10634 * aot.c: Create a copy of the loaded code instead of using the original
10635 so methods which call each other will be close in memory, improving
10638 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
10639 patch since it breaks the regression tests.
10641 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
10642 for the register saving instruction sequence since the
10643 frame_state_for function in glibc 2.3.2 don't seem to detect it.
10645 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
10647 * TODO: Fix todo item && remove another.
10649 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
10651 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
10654 * aot.c: Moved the check for MONO_LASTAOT into the initialization
10655 function of the module.
10657 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
10658 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
10659 --no-aot command line option.
10661 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
10663 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
10664 by Bernie Solomon (bernard@ugsolutions.com).
10666 * inssel.brg: Refactor the interface offset table related code into
10667 its separate functions and add support for the AOT case.
10669 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
10671 * aot.c (mono_aot_get_method_inner): Fix memory leak.
10673 * aot.c: Added mono_aot_verbose variable and made all debugging
10674 output depend on the value of this variable.
10676 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
10677 method_label and info_label.
10679 * mini.h mini-x86.c aot.c: Added a new relocation type
10680 MONO_PATCH_INFO_IID for klass->interface_id.
10682 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
10683 the MonoJitInfo structure.
10685 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
10686 a non-root appdomain in shared mode.
10688 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
10690 * aot.c: make aot loader less verbose. Remove free of unused variable.
10692 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
10694 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
10696 * .cvsignore: Added *.dll.
10698 * mini.c (mono_print_tree_nl): New function callable while debugging.
10700 * mini.c (mono_print_code): Export this.
10702 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
10705 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
10707 * mini.h (MonoCompile): Added 'jit_info' field.
10709 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
10710 the cfg structure, since it is needed by the AOT compiler.
10712 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
10714 * aot.c: A major rewrite. Changes include:
10715 - save exception tables for methods which have them.
10716 - cache failed lookups in aot_get_method () to avoid the (slow) calls
10717 to g_module_symbol.
10718 - reworked the file format so it is now much smaller and needs
10719 fewer relocation entries.
10721 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
10723 * aot.c (load_aot_module): Fix build bustage on platforms without
10726 2003-09-04 Martin Baulig <martin@ximian.com>
10728 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
10730 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
10732 * TODO: Some new optimization ideas.
10734 * aot.c: Move AOT module loading logic here from mono_assembly_open.
10736 * aot.c: Save the optimization flags used to compile the code into
10739 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
10740 support emitting domain specific code.
10742 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
10743 no longer domain neutral. It can be made domain neutral by compiling
10744 with --optimize=shared.
10746 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
10747 between appdomains.
10749 * driver.c mini.h mini.c: New --no-aot debugging option which disables
10750 loading of AOT code.
10752 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
10754 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
10755 if there is no domain neutrality information.
10757 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
10759 * aot.c (mono_compile_assembly): Emit a symbol containing the file
10760 format version into the generated library.
10762 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
10763 callee method into the caller since one of them could be shared.
10765 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
10766 system exceptions from AOT code now works.
10768 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
10769 method if it is domain neutral and the callee is not.
10771 * graph.c (cfg_emit_one_loop_level): Fix warning.
10773 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
10775 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
10778 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
10780 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
10781 is needed by code which is executed before mono_runtime_init ().
10782 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
10784 * mini.c (mono_thread_abort): Fix warning.
10785 (mono_jit_compile_method): Call static constructor in the AOT case too.
10787 * aot.c (mono_compile_assembly): Fix warning.
10789 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10791 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
10793 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
10795 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
10797 * cpu-pentium.md: Fix the length of call opcodes so they include the
10798 ESP restoring instruction. Fixes #47968.
10800 2003-08-28 Martin Baulig <martin@ximian.com>
10802 * mini-x86.c (mono_arch_call_opcode): Added support for
10803 MONO_TYPE_GENERICINST.
10805 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
10807 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
10809 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
10810 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
10812 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
10815 2003-08-26 Martin Baulig <martin@ximian.com>
10817 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
10818 when reporting an error, set this to the actual error location.
10819 (mono_method_to_ir): Report the correct error location if
10820 get_basic_blocks() returned an error.
10822 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
10824 * mini.c (mono_type_blittable): OBJECT is not blittable.
10825 (mono_method_blittable): Methods which have marshalling descriptors
10826 are not blittable either. Fixes #47842.
10828 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
10830 * driver.c mini.c: Use an environment variable instead of a global
10831 variable. Also fix the build.
10833 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
10834 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
10837 * driver.c mini.c: Added --with-valgrind option to turn off some
10838 code which prevents mono from running under valgrind.
10840 * mini.c (mono_emit_call_args): Fixed warning.
10842 * mini.c (mono_emulate_opcode): Fixed warning.
10844 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
10846 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
10847 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
10848 regalloc.c, regalloc.h: specify available registers in arch-specific
10849 code and support floats in the regallocator (patch by Laurent Morichetti
10852 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
10854 * mini.c: mono_thread_current() can be called only after
10855 mono_runtime_init(): rearrange code to not call it early on.
10857 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
10859 * mini.c: allocate jump tables in the code mempools.
10861 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
10863 * mini.c, mini.h: make sure per-thread data allocated by the jit is
10866 2003-08-10 Miguel de Icaza <miguel@ximian.com>
10868 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
10869 12 to 16. This fixes bug #47453.
10872 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
10874 * mini-ppc.c: fixed indexed load and unsigned compares.
10876 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
10878 * mini.c: reenabled installation of handler for
10879 thread abort signal.
10881 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
10883 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
10884 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
10885 until it's fixed and actually useful.
10887 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
10889 * inssel-long32.brg: couple more opcodes implemented.
10891 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
10893 * mini-sparc.c: Even more opcodes implemeted.
10895 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
10897 * mini-sparc.c: More opcodes implemented.
10899 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
10901 * mini-sparc.c: More opcodes implemented.
10903 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
10905 * inssel-sparc.brg: Add some needed rules. Direct
10907 * Makefile.am: Use inssel-sparc.brg
10908 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
10909 an assert happy for now.
10911 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
10913 * mini-sparc.c: Fixed compile errors.
10914 * exceptions-sparc.c: Same. We now produce a mono binary
10915 on sparc-linux. Yea.
10917 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
10919 * mini-sparc.c: Renamed registers. Also some macro cleanups.
10920 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
10921 They compile, but do not work.
10923 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
10925 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
10926 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
10927 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
10930 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
10932 * mini.c: more opcodes implemented and better support for generics.
10934 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
10936 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
10937 * mini.c, mini.h: first cut at generics support: some new instructions
10938 added and changed the behaviour of some of the existing ones.
10940 2003-07-21 Miguel de Icaza <miguel@ximian.com>
10942 * mini.c: Removed definition of metadata_shared mutex here.
10944 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
10946 * mini-x86.c: make vararg calls work for instance methods.
10948 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
10950 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
10951 returns the arguments in a separte list, now.
10953 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
10955 * aot.c, mini.c: updates for array type representation changes.
10957 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
10959 * mini.c: register function to perform jit shutdown.
10961 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
10963 * mini.c: use a faster allocator if possible.
10965 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
10967 * aot.c: some cleanups and portability changes.
10969 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
10971 * mini.c: use faster allocation for CEE_BOX if possible.
10973 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
10975 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
10976 Moved inlined mempcy code to its own function so that is can be
10977 reused. Added an inline memset function as well (optimized initobj).
10978 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
10980 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
10982 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
10984 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
10986 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
10987 arch code can setup the cpu for CLR execution, if needed.
10988 We use it on x86 to set the precision of FP operations.
10990 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
10992 * mini.c: disable some optimizations if we can guess they'll cost too
10993 much for a given method.
10995 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
10997 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
10999 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
11000 * mini.h mini.c mini-x86.c: Added instruction level coverage
11001 info collection support.
11003 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
11005 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
11006 is now implemented in the profiling API. Get rid of a couple of
11007 unnecessary global variables.
11009 2003-06-15 Nick Drochak <ndrochak@gol.com>
11011 * basic-long.cs: tests for negative values for bigmul, and unsigned.
11012 * cpu-g4.md: add op_bigmul and op_bigmul_un
11013 * cpu_pentium.md: add op_bigmul_un
11014 * inssel-long32.brg: add rule for unsigned bigmul
11015 * mini-ops.h: define OP_BIGMUL_UN
11016 * mini-x86.c: THE BUG: handle (un)signed properly
11017 * mini.c: choose unsigned opcode if needed.
11018 This set of patches fixes bug #44291
11020 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
11022 * mini.c (optimize_branches): improved to handle all kinds of
11023 conditional branches.
11025 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
11027 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
11028 don't raise exceptions.
11030 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
11032 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
11033 to arch-specific files.
11035 2003-06-09 Martin Baulig <martin@ximian.com>
11037 * Makefile.am (libs): Added $(LIBGC_LIBS).
11039 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
11041 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
11042 and OP_ATAN (fixes bug#44293).
11044 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
11046 * Makefile.am, mini-x86.c: rename cpu description array to
11047 pentium_desc, since some compilers define the 'pentium' preprocessor
11050 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
11052 * mini.c (mini_select_instructions): add explicit branch if the
11053 following block is not the false target of a conditional branch -
11054 we need this with any optimization that reorder or remove bblocks
11056 * mini.c (optimize_branches): bug fixes
11058 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
11060 * mini.c (mono_method_to_ir): inline static readonly fields
11062 * ssa.c (fold_tree): start cfold support for long (very simple
11065 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
11067 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
11069 * inssel.brg: fixed memcpy (bug #44219).
11071 2003-06-05 Dick Porter <dick@ximian.com>
11073 * driver.c: Set the glib log levels to not abort if g_message
11076 g_set_prgname() has to happen before mini_init() so that the
11077 process handle gets the info.
11079 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
11081 * driver.c: add intrins to the default optimizations to get wider
11084 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
11086 * mini.h: some large basic blocks will overflow a 16-bit
11087 integers for symbolic registers.
11089 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
11091 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
11092 (mono_arch_output_basic_block): fix bug 43499
11094 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
11096 * mini.c: kill duplicated definition of mono_debug_format.
11098 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
11100 * mini-x86.c, arrays.cs: fixed register allocation bug.
11102 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
11104 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
11106 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
11108 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11111 (print_method_from_ip): also print source location information if
11114 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
11116 * mini.c (mono_find_block_region): bug fix in region code
11117 (mini_method_compile): enable removing unreachable code again, but
11118 only in methods without exception clauses.
11120 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
11122 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
11123 Implemented arglist opcode and handling of TypedReference type.
11124 Fixed x86 call convention when a structure is returned.
11125 Minimal support for calling static vararg methods.
11127 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
11129 * mini.c (mini_method_compile): always remove unreachable code,
11130 because the code in them may be inconsistent (access to dead
11131 variables for example).
11133 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
11135 * driver.c, debug-mini.c: warning fixes.
11137 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
11139 * Makefile.am, jit.h, mini.h: install header for embedding mono.
11141 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
11143 * mini.c: thread-static fields are registered in mono_class_vtable(),
11144 so ensure the function is called before checking for them.
11146 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
11148 * mini.c (optimize_branches): fix for bug 43586
11150 * jit-icalls.c (mono_llmult_ovf): added an additional check for
11151 overflow (fixes Bug #43639)
11153 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
11155 * mini.c, objects.cs: allow the use of stobj for primitive types.
11157 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
11159 * mini.c: be less strict about argument checking until we support
11160 running the verifier.
11162 2003-05-27 Nick Drochak <ndrochak@gol.com>
11164 * basic-long.cs: tests for (ulong)int * (ulong)int also
11165 * mini.c: use the same trick for (ulong)int * (ulong)int
11167 2003-05-27 Nick Drochak <ndrochak@gol.com>
11169 * basic-long.cs: add regression test for (long)int * (long)int
11170 * cpu-pentium.md: add op_bigmul specification
11171 * inssel-long32.brg: add OP_BIGMUL rule
11172 * mini-ops.h: add OP_BIGMUL
11173 * mini-x86.c: register allocator: handle case where src1 needs to be
11175 * mini.c: substitute special BIGMUL opcode in the tree for
11176 (long)int * (long)int
11178 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
11180 * jit-icalls.c: call the type ctor on field access if needed.
11182 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
11184 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
11185 to a method (including results of ldelema, bug#43207).
11187 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
11189 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
11190 colors to show exception handler blocks.
11192 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
11193 (fix for pinvoke7.cs).
11195 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
11197 * mini.h, mini.c: ensure correct initialization order for types that
11198 require it. Prepare for lazy compilation of jit icall wrappers.
11199 Provide a name for opcode emulation to reduce unneeded mallocing.
11201 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
11203 * mini-x86.c: better register restoring code and profiling
11204 support for tail calls.
11206 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
11208 * mini.h, driver.c: prepare for leaf methods optimization.
11210 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
11212 * mini.c: get targets of branches before converting a method.
11214 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
11216 * mini.c (optimize_branches): added some experimental code (disbaled)
11218 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
11220 * mini.c (optimize_branches): fix branch to branch optimization
11222 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
11224 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
11226 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
11228 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
11231 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
11233 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
11234 enable use of interface variables again.
11236 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
11237 I1 to registers because there is no simply way to sign extend 8bit
11238 quantities in caller saved registers on x86.
11240 * inssel-float.brg: set costs of some rules to 2 so
11241 that monobure always select the arch. specific ones if supplied,
11242 regardless of the order we pass the files to monoburg.
11244 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
11246 * mini.c, mini-x86.c: since the magic trampoline for jumps
11247 can't patch the code directly, we do it as soon as the
11248 method gets compiled.
11250 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
11252 * mini-x86.c, mini.h: introduce a new patching method
11253 to support CEE_JMP and tail calls.
11254 * mini.c: obey tail.call. Don't precompile methods target
11256 * tramp-x86.c: new trampoline code to handle methods
11257 reached through a jump.
11259 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
11261 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
11262 bit values to registers
11264 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
11266 * mini.c (mono_compile_get_interface_var): share interface
11267 variables if possible.
11269 2003-05-16 Martin Baulig <martin@ximian.com>
11271 * debug-mini.c (mono_init_debugger): New function to initialize
11272 the debugger. This is not in the debugger since it needs to
11273 access some of mini's internals.
11275 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
11277 * mini.c (mono_method_to_ir): inlining fixes/cleanups
11279 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
11281 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
11282 for value type handling.
11284 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
11286 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
11287 (mono_method_check_inlining): enable inlining of all kinds of wrappers
11289 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
11291 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
11292 the constructor through a proxy.
11294 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
11296 * jit-icalls.c, inssel.brg: fixes to array element address
11299 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
11301 * mini-x86.c (is_regsize_var): allocate pointer to registers
11303 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
11305 * driver.c: fixed typo, added intrins to the set of optimizations
11306 tested with regressions.
11308 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
11310 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
11311 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
11314 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
11316 * inssel.brg: remove some common pop instructions without side effects
11318 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
11320 * inssel-x86.brg: fixed thinko in int to double conversions.
11322 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
11324 * mini.c, jit-icalls.c: added runtime thread-static variable support.
11326 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
11328 * inssel-long32.brg: two more missing instructions.
11330 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
11332 * mini.c (mono_emit_call_args): set the cil_code for all arguments
11333 if not already set.
11335 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
11337 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
11340 * basic-float.cs: Added tests for negative zero.
11342 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
11344 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
11345 a couple of missing operations for long casts, with test cases.
11347 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11349 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
11351 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
11353 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
11354 code size estimation.
11356 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
11358 * mini.c (mono_jit_create_remoting_trampoline): make it work with
11359 abstract methods (fix bug 42542)
11361 * aot.c: add ability to handle array types
11363 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
11365 * mini.c: Call the _specific versions of the object allocation
11366 functions if possible.
11368 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
11370 * driver.c: call setlocale ().
11372 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
11374 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
11377 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
11379 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
11381 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
11382 wrappers (fix bug 42122)
11384 2003-05-04 Martin Baulig <martin@ximian.com>
11386 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
11388 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
11389 s/mini_set_defaults/mono_set_defaults/g.
11391 2003-05-04 Martin Baulig <martin@ximian.com>
11393 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
11395 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
11397 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
11398 (reported by Don Roberts).
11400 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
11402 * mini.c: temporarily work around two bugs for this release.
11404 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
11406 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
11407 that contains -export-dynamic and it makes using the ld script
11409 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
11411 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
11413 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
11416 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
11418 * mini.c: make sure leave calls all the needed finally blocks,
11419 even when the target jumps out of multiple exception clauses.
11421 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
11423 * ldscript, Makefile.am: add linker script to reduce the number of
11424 exported symbols (should also fix the issues with libwine defining
11425 some of the same symbols in io-layer).
11427 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
11429 * driver.c (mini_main): Avoid assertion when no file name is given on
11432 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
11434 * driver.c: added --version/-V command line option.
11435 Added the inline optimization in the regression tests.
11437 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
11439 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
11440 to the type in the method signature (fixes bug#42134).
11442 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
11444 * mini.c: when inlining, check this is not null only when needed (bug #42135).
11446 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
11448 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
11450 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11452 * driver.c: fixed bug #42100.
11454 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
11456 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
11458 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
11460 * mini.c: moved most of the code required to do inlining to its own
11461 function so it can be reused. Inline also ctors if appropriate.
11463 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
11465 * Makefile.am: Link with -export-dynamic so shared libs loaded by
11466 the runtime can call mono API functions.
11468 2003-04-27 Martin Baulig <martin@ximian.com>
11470 * debug-mini.c (mono_debug_init_method): Added
11471 `guint32 breakpoint_id' argument; if the method has a breakpoint,
11472 send a notification to the debugger.
11474 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
11475 running in the Mono Debugger, just pass the breakpoint number to
11476 mono_debug_init_method().
11478 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
11480 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
11482 * mini.c: allow some more unsafe compares.
11484 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
11486 * mini-x86.c, Makefile.am: make distcheck works (partially from
11487 a patch by Richard Lee <r.h.lee@attbi.com>).
11488 * regset.c, regset.h: removed, they are unused.
11490 2003-04-25 Dick Porter <dick@ximian.com>
11492 * driver.c: Usage reports the name as 'mono' not 'mini'
11493 * exceptions-x86.c: Build and run on freebsd
11495 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
11497 * Makefile.am: install the program with the 'mono' name and
11498 the library as libmono instead of mini and libmini.
11500 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
11502 * driver.c: provide the APIs for the embedding interface of the old jit.
11504 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
11506 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
11508 2003-04-23 Martin Baulig <martin@ximian.com>
11510 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
11512 * driver.c: Added `--debug' command line argument to enable
11515 2003-04-23 Martin Baulig <martin@ximian.com>
11517 * debug.[ch]: Removed. The code is now in
11518 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
11520 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
11523 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
11525 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
11527 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11530 (mini_cleanup): moved mono_runtime_cleanup call after the call to
11531 mono_domain_finalize.
11532 (mini_method_compile): use mono_method_profile* if the the option is
11535 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
11537 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
11538 methods with their wrapper.
11540 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
11541 methods with their wrapper.
11543 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
11546 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
11549 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
11552 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
11554 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
11556 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
11558 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
11559 of the mempool. This is slightly faster and uses less memory
11561 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
11563 * mini.c: avoid O(n) allocation for variables.
11565 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
11567 * mini.c: handle items on the stack after inlining methods.
11569 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
11571 * mini.c: make the method->opcode optimization dependent
11572 on MONO_OPT_INSTRINS and do it lazily.
11574 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
11576 * driver.c: print overall results at the end of regression run.
11578 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
11580 * inssel.brg: don't overwrite symbolic registers.
11582 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
11584 * inssel-x86.brg: fix conversion from long to float.
11586 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
11588 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
11590 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
11592 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
11594 * driver.c: Added --print-vtable option as in the old JIT.
11596 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
11598 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
11600 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
11602 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
11604 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
11606 * mini.c regalloc.c regalloc.h: Fix memory leak.
11608 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
11610 * aot.c (mono_aot_get_method): register all used strings
11612 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
11614 * mini.c: always intern strings references with ldstr at compile time.
11616 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
11618 * Makefile.am: add BUILT_SOURCES.
11620 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
11622 * driver.c: give a better error message when the assembly to execute
11623 doesn't have an entry point.
11625 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
11627 * Makefile.am: added hack for automake
11629 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
11632 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
11634 22003-04-07 Martin Baulig <martin@ximian.com>
11636 * Makefile.am: Added Makefile.am.
11638 * debugger-main.c: Removed, this is now in the debugger where it
11641 * mini.pc.in: Call this package `mini' for the moment.