1 2007-11-22 Zoltan Varga <vargaz@gmail.com>
3 * mini-trampolines.c: Fix a warning.
5 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
7 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
8 (generic_class_is_reference_type): Remove unused function.
10 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
11 in the generic vtable trampoline case.
13 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
15 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
16 return an AOT method based on a vtable slot.
18 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
20 * mini.c (mini_get_vtable_trampoline): Export this.
22 2007-11-22 Martin Baulig <martin@ximian.com>
25 (MonoDebuggerInfo): Move `debugger_version' up.
27 2007-11-22 Martin Baulig <martin@ximian.com>
30 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
33 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
34 after compiling the method.
36 2007-11-20 Martin Baulig <martin@ximian.com>
39 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
40 (mono_debugger_remove_breakpoint): Likewise.
41 (mono_debugger_check_breakpoints): Likewise.
43 * debug-debugger.c: Implement the new breakpoint interface here.
45 2007-11-18 Zoltan Varga <vargaz@gmail.com>
47 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
48 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
50 * mini-x86.c (mono_arch_output_basic_block): Ditto.
52 2007-11-17 Zoltan Varga <vargaz@gmail.com>
54 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
56 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
59 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
62 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
63 returning a vtype in a register.
65 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
66 here from the arch specific code.
68 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
71 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
72 (mono_arch_emit_prolog): Increment maximum prolog size.
74 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
75 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
77 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
78 MonoGenericSharingContext.
80 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
81 MonoGenericSharingContext. Allocate memory from the cfg mempool.
83 2007-11-15 Mark Probst <mark.probst@gmail.com>
85 * mini.c, mini.h, generic-sharing.c: Functions for producing code
86 which extract fields out of the runtime generic context. Full
87 sharing of the NEWARR opcode.
89 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
91 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
94 2007-11-13 Zoltan Varga <vargaz@gmail.com>
96 * mini-trampolines.c (mono_delegate_trampoline): Update after
97 mono_marshal_get_delegate_invoke () signature change.
99 2007-11-13 Mark Probst <mark.probst@gmail.com>
101 * mini.c: Removed the shared context in favor of the generic
102 sharing context. Allocate the MonoJitInfo structure with room for
103 the generic sharing context if it's needed.
105 * mini.h: Remove MonoGenericSharingContext declaration. It's in
106 domain-internals.h now.
108 * mini-x86.c: Pass the generic sharing context to get_call_info ().
110 * generic-sharing.c: Several changes for working without a shared
111 context and instead operating on open types instead.
113 2007-11-12 David S. Miller <davem@davemloft.net>
115 * inssel-sparc.brg: Fix double instruction emit.
117 2007-11-12 Zoltan Varga <vargaz@gmail.com>
119 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
120 Get/Set/Address methods.
122 * mini.c debug-debugger.c mini-trampolines.c: Update after
123 mono_marshal_get_delegate_invoke signature change.
125 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
127 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
128 This can happens with dynamic methods. Fixes the other bug in #322722.
130 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
132 * tramp-arm.c (mono_arch_patch_callsite): Support patching
135 * mini-arm.c (arm_patch): Implement patching of BX call
136 sequence. Fixes one of the bugs in #322722.
138 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
140 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
141 under Linux. We only need to flush every 32-byte cache line.
143 2007-11-07 Massimiliano Mantione <massi@ximian.com>
146 move_basic_block_to_end: Add branches when needed, eventually creating
148 optimize_branches: added a parameter that tells if it's ok to create
149 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
150 and avoid calling move_basic_block_to_end when it's not ok.
153 2007-11-07 Mark Probst <mark.probst@gmail.com>
155 * mini.c: Abort inlining call to InitializeArray if something
156 looks wrong. Let the icall handle it, which now has proper safety
159 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
161 * mini.c (mono_spill_call): add support for soft-float.
163 * mini.c (mono_method_to_ir): add support for soft-float
164 to inlined functions that return float.
166 * mini.c (mono_method_to_ir): add support for soft-float
167 to cee_stsfld opcode on float fields.
169 2007-11-05 Geoff Norton <gnorton@novell.com>
171 * mini-x86.h: Fix the structure access for X86 Leopard.
174 2007-11-05 Martin Baulig <martin@ximian.com>
177 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
178 after compiling the method to notify the debugger.
180 2007-11-05 Martin Baulig <martin@ximian.com>
182 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
184 2007-11-02 Zoltan Varga <vargaz@gmail.com>
186 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
187 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
189 2007-11-01 Zoltan Varga <vargaz@gmail.com>
191 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
192 native-to-managed wrappers.
194 2007-11-01 Geoff Norton <gnorton@novell.com>
196 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
199 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
201 * mini.c, mini-x86.c: when getting back from unmanaged code
202 to managed via a marshaled delegate we also need to set the
205 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
207 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
210 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
212 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
213 let the debugger or other external agents to tell the JIT when
214 a sw breakpoint has been inserted in the code that the JIT needs
215 to be able to inspect.
217 2007-10-31 Martin Baulig <martin@ximian.com>
220 (MonoDebuggerInfo): Remove `runtime_class_init'.
222 2007-10-30 Martin Baulig <martin@ximian.com>
225 (mono_debugger_thread_created): Added `MonoThread *' argument.
226 (mono_debugger_extended_notification): New public method.
227 (mono_debugger_trampoline_compiled): New public method.
230 (MonoDebuggerThreadInfo): Added `thread' and
231 `extended_notifications' fields.
234 (debugger_executable_code_buffer): New static variable.
237 (MonoDebuggerInfo): Added `executable_code_buffer',
238 `executable_code_buffer_size', `breakpoint_info_area',
239 `breakpoint_table' and `breakpoint_table_size'.
241 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
243 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
244 that IP either is an unused value or the vtable pointer. IMT
245 calls use vtable + offset now. Reduced by almost half the size
248 2007-10-26 Jonathan Chambers <joncham@gmail.com>
250 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
251 defines to access param registers. Replace long usage with
252 gsize as sizeof(long) != sizeof(void*) on Win64.
254 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
255 on Win64. Fix intrinsic, use _AddressOfReturnAddress
256 instead of non-existant _GetAddressOfReturnAddress.
258 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
259 param registers. Save/restore %rdi and %rsi in MonoLMF.
261 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
262 param registers. Modify (throw_exception) signature to take
263 %rdi and %rsi on Win64.
265 Code is contributed under MIT/X11 license.
267 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
269 * helpers.c: unlink debugging output files.
271 2007-10-25 Zoltan Varga <vargaz@gmail.com>
273 * mini.c: Move mono_create_ftnptr () to object.c.
275 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
277 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
278 optional. This function can now be used to disassemble code generated
279 outside the JIT such as trampolines and IMT thunks.
281 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
283 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
284 vtable pointer from a ldr instruction.
286 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
287 new IMT call sequence.
289 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
290 call sequence for interface invocations.
292 * mini-arm.c (mono_arch_emit_imt_argument): added, required
293 for imt support. This function is empty since IMT on ARM requires no
294 special handling on the IR side.
296 * mini-arm.c (mono_arch_find_imt_method): added, required for
299 * mini-arm.c (mono_arch_find_this_argument): added, required
302 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
303 a ldr instruction to load a value stored in the code stream.
305 * mini-arm.c (mono_arch_build_imt_thunk):added, required
309 2007-10-23 Zoltan Varga <vargaz@gmail.com>
311 * mini.c (mini_init): Install the jump trampoline callback.
313 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
315 * mini-trampolines.c: handle synchronized methods with the common
316 vtable trampoline (bug #335601).
318 2007-10-17 Zoltan Varga <vargaz@gmail.com>
320 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
322 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
325 * mini-ia64.h mini-ia64.c: Add support for IMT.
327 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
328 prolog. Fixes #331958.
330 2007-10-15 Zoltan Varga <vargaz@gmail.com>
332 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
334 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
336 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
339 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
341 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
344 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
346 * mini-x86.c, mini-x86.h: x86 support for the common vtable
349 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
351 * mini-trampolines.c: changed the magic rampoline to understand
352 the common vtable trampoline method: the method to invoke is
353 determined by the vtable displacement of the call.
355 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
357 * mini.c, mini.h: register the common vtable trampoline if the
358 architecture supports it.
360 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
362 * cpu-amd64.md: use the correct max length for tls_get.
364 2007-10-14 Zoltan Varga <vargaz@gmail.com>
366 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
367 CEE_STELEM_ANY. Fixes #333696.
369 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
371 * exceptions-x86.c: provide more graceful handling of the case where
372 we followed a bogus function pointer from managed code (bug #332866).
374 2007-10-11 Mark Probst <mark.probst@gmail.com>
376 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
377 replaces the generic_shared flag and will carry more information
380 * generic-sharing.c: Added mini_type_stack_size() which allows
381 allows open types if given a generic sharing context.
382 mini_get_basic_type_from_generic() takes a
383 MonoGenericSharingContext* instead of a MonoCompile* now.
385 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
386 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
387 mini-sparc.c, mini-x86.c: Trivial changes required by the two
388 changes above. Just passing arguments through to the right
391 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
393 * mini-arm.c: unify the call emission to emit_code_seq().
395 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
397 * tramp-arm.c: reduced the trampoline size.
399 2007-10-10 Mark Probst <mark.probst@gmail.com>
401 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
402 variable handling out of arch-specific code.
404 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
406 * mini-arm.c: implemented fast delegate dispatch.
408 2007-10-09 Zoltan Varga <vargaz@gmail.com>
410 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
411 that fp elimination is turned off if the space required by locals is too
414 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
416 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
417 ARM to the new style trampoline.
419 2007-10-09 Zoltan Varga <vargaz@gmail.com>
421 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
423 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
425 2007-10-09 Martin Baulig <martin@ximian.com>
428 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
429 `field_info_offset_offset'.
431 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
433 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
434 removed more internal usage of the r11 register and made it available
435 to the register allocator.
437 2007-10-08 Mark Probst <mark.probst@gmail.com>
439 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
440 when sharing generics and treat type variables as references.
442 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
444 * mini-ppc.c: started removing the internal uses of register r11
445 to eventually allow the register allocator to manage it as an
446 additional available register.
448 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
450 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
452 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
454 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
455 specific trampolines as they are not performance critical as a jump
456 target (maybe align as before only for AOT code?). This saves about
457 200 KB of native code on x86 for monodevelop startup.
459 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
461 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
464 2007-10-06 Zoltan Varga <vargaz@gmail.com>
466 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
468 * mini-sparc.h mini-sparc.c: Implement IMT support.
470 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
471 its smaller and doesn't clobber sparc_g1.
473 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
475 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
477 * mini-ppc.c: optimized the size of the IMT thunks a bit.
479 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
481 * mini-ppc.c: implemented fast delegate invocation.
483 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
485 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
487 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
489 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
490 code to the new style trampoline in preparation for IMT support.
492 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
494 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
495 systems already. This also reduces the specific trampiline sizes and
496 prepares for the use of r12 as the IMT identifier register.
498 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
500 * mini-mips.h: endianess fix (simplified from a patch by
501 Thomas Kunze <thommy@tabao.de>, bug #323737).
503 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
505 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
506 to access ucontext fields and enable netbsd support
507 (partially from Magnus Henoch <mange@freemail.hu>).
509 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
511 * genmdesc.pl: patch from Henryk Plötz <henryk@openmoko.org> to
512 use the preprocessor from the CPP env var if it is set.
514 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
516 * mini-trampolines.c: fixed an assertion and moved it earlier in the
517 code, before interface_offset gets used.
519 2007-10-02 Zoltan Varga <vargaz@gmail.com>
521 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
522 mono_class_setup_vtable () before accessing klass->vtable.
524 2007-10-01 Zoltan Varga <vargaz@gmail.com>
526 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
529 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
531 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
532 IMT slots (this saves hundreds of KB of memory in programs like
533 IronPython and Monodevelop).
535 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
537 * mini.c: print the delegate counter.
539 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
541 * mini-x86.c: make it easier to enable the debugging code for IMT
544 2007-09-28 Martin Baulig <martin@ximian.com>
547 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
548 `mono_method_klass_offset' and `mono_method_token_offset'.
550 2007-09-20 Mark Probst <mark.probst@gmail.com>
552 * mini.c: First generics sharing implementation. Can only share
553 in very simple cases. If sharing doesn't work it falls back to
554 dedicated compilation.
556 * mini.h: Flag in MonoCompile to specify whether generic
557 compilation is shared. Flags enum for marking which generic inst
558 of a context is used. Prototypes for helper functions.
560 * generic-sharing.c: Helper functions for generic method sharing.
562 * optflags-def.h: Optimization flag (gshared) for enabling generic
563 method sharing added.
565 * Makefile.am: generic-sharing.c added.
567 2007-09-19 Daniel Nauck <dna@mono-project.de>
569 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
571 2007-09-19 Massimiliano Mantione <massi@ximian.com>
572 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
575 2007-09-19 Martin Baulig <martin@ximian.com>
577 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
578 mono_debug_cleanup() is now part of mono_cleanup().
580 2007-09-18 Zoltan Varga <vargaz@gmail.com>
582 * driver.c (mono_main): Fix a warning.
584 2007-09-17 Zoltan Varga <vargaz@gmail.com>
586 * aot-compiler.c: Optimize various parts when processing large assemblies.
589 * mini.c (mono_patch_info_hash): Improve hash function.
591 2007-09-14 Jonathan Chambers <joncham@gmail.com>
593 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
595 Code is contributed under MIT/X11 license.
597 2007-09-14 Zoltan Varga <vargaz@gmail.com>
599 * mini.c (mini_init): Fix a leak.
601 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
603 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
605 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
607 2007-09-14 Zoltan Varga <vargaz@gmail.com>
609 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
611 2007-09-13 Zoltan Varga <vargaz@gmail.com>
613 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
616 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
618 * mini.c (handle_alloc): Enable managed allocators in AOT code.
620 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
622 * aot-runtime.c (decode_patch_info): Ditto.
624 2007-09-12 Jonathan Chambers <joncham@gmail.com>
626 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
627 static case. Cache delegates in architecture specific code,
628 based on number of parameters.
630 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
631 in architecture specific code, based on number of parameters.
633 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
634 caching happen in architecture specific code now.
636 Code is contributed under MIT/X11 license.
638 2007-09-12 Jonathan Chambers <joncham@gmail.com>
640 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
641 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
642 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
644 Code is contributed under MIT/X11 license.
646 2007-05-15 Massimiliano Mantione <massi@ximian.com>
647 * mini.c: (mono_thread_abort) Fixed bug #82416.
649 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
651 * mini.: hook the new managed GC allocation feature into the JIT.
653 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
655 * mini.c: implementation for the new runtime tls opcode.
657 2007-09-11 Martin Baulig <martin@ximian.com>
660 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
661 `mono_method_inflated_offset'.
663 2007-09-07 Zoltan Varga <vargaz@gmail.com>
665 * driver.c mini.h mini.c: Add a new devel command line option for injecting
666 async exceptions into a method.
668 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
669 purpose of testing whenever the unwinder works at every instruction.
671 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
673 * mini.c: check accessibility of method used in ldftn (fixes
676 2007-09-04 Zoltan Varga <vargaz@gmail.com>
678 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
680 * inssel.brg: Fix a warning.
682 2007-09-03 Martin Baulig <martin@ximian.com>
684 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
685 now takes the `main_method' as argument.
687 2007-09-02 Zoltan Varga <vargaz@gmail.com>
689 * cpu-sparc.md (endfilter): Add missing src1:i argument.
691 2007-08-30 Jonathan Chambers <joncham@gmail.com>
693 * driver.c: include the cil-coff.h header on Windows.
695 Code is contributed under MIT/X11 license.
697 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
699 * mini.c, driver.c: don't include the cil-coff.h header.
701 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
703 * mini.c: flag places that needs fixes fo soft-float support.
705 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
707 * mini.h, inssel-float.brg: fix soft-float constant loads on big
708 endian systems (partially from Dean Jenkins, bug #81924).
710 2007-08-28 Mark Probst <mark.probst@gmail.com>
712 * mini.c (check_linkdemand): Remove embedded reference object in
713 call to LinkDemandSecurityException.
714 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
715 with an IntPtr instead of a reference object.
717 2007-08-28 Zoltan Varga <vargaz@gmail.com>
719 * mini.c (handle_initobj): Handle alignment properly.
721 * inssel.brg (mini_emit_memset): Ditto.
723 * inssel.brg (mini_emit_memcpy): Ditto.
725 * inssel-sparc.brg: Ditto.
727 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
729 2007-08-26 Zoltan Varga <vargaz@gmail.com>
731 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
732 exceptions raised in unmanaged code. Fixes part of #82594.
734 2007-08-24 Mark Probst <mark.probst@gmail.com>
736 * mini.c (mono_method_to_ir), declsec.c
737 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
739 2007-08-22 Martin Baulig <martin@ximian.com>
742 (MonoDebuggerThreadInfo): New typedef.
743 (mono_debugger_thread_table): New global variable.
744 (mono_debugger_thread_created): New public function.
745 (mono_debugger_thread_cleanup): New public function.
749 - removed `get_current_thread' and `lookup_assembly'.
750 - removed `data_table'.
751 - added `thread_table'.
754 (mono_thread_start_cb): Call mono_debugger_thread_created().
755 (mono_thread_attach_cb): Likewise.
756 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
757 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
760 * driver.c (mono_main): Move mono_debug_init() up, before calling
761 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
763 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
765 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
766 together when passing several arguments of type double (gives a small
767 speedup and saves a few bytes of generated code).
769 2007-08-20 Jb Evain <jbevain@novell.com>
771 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
773 2007-08-20 Jb Evain <jbevain@novell.com>
775 * mini.c (mono_method_to_ir): throw MethodAccessException
776 and FieldAccessException instead of InvalidProgramException.
778 2007-08-20 Mark Probst <mark.probst@gmail.com>
780 * mini.c: CoreCLR security checks.
782 * mini.h: Removed MonoSecurityMode (moved to
783 metadata/security-manager.h) and mono_security_mode global var
784 (replaced by set/get functions in security-manager.h).
786 * driver.c: Added "core-clr-test" security mode for testing. Used
787 set-function for setting security mode.
789 2007-08-17 Mark Probst <mark.probst@gmail.com>
791 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
792 the new jit_info_table.
794 * driver.c: Test code for the new jit_info_table (enabled by the
795 define MONO_JIT_INFO_TABLE_TEST).
797 2007-08-14 Zoltan Varga <vargaz@gmail.com>
799 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
800 detection of call <REG> instruction sequence. Fixes build on freebsd.
802 2007-08-13 Zoltan Varga <vargaz@gmail.com>
804 * mini-exceptions.c: Fix a warning.
806 2007-08-11 Zoltan Varga <vargaz@gmail.com>
808 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
809 stack overflow handling code on amd64 too.
811 * mini-exceptions.c (mono_setup_altstack): Make this use
812 mono_thread_get_stack_bounds ().
814 * mini-x86.h: Disable sigaltstack on solaris x86.
816 2007-08-10 Zoltan Varga <vargaz@gmail.com>
818 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
820 2007-08-10 Geoff Norton <gnorton@customerdna.com>
822 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
824 2007-08-08 Zoltan Varga <vargaz@gmail.com>
826 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
828 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
830 2007-08-03 Neale Ferguson <neale@sinenomine.net>
832 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
835 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
837 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
838 to be emitted (bug #82281).
840 2007-08-01 Martin Baulig <martin@ximian.com>
842 Merged the `debugger-dublin' branch.
844 * debug-debugger.h (MonoDebuggerInfo):
845 Removed the `old_*' compatibility entries.
846 Added `debugger_version' and `data_table'.
847 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
848 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
851 (MiniDebugMethodBreakpointInfo): Add `address_list'.
852 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
853 instead of a `gconstpointer'.
854 (mono_debugger_insert_method_breakpoint): Return a
855 `MonoDebugMethodAddressList *'.
857 2007-06-28 Martin Baulig <martin@ximian.com>
859 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
861 2007-08-01 Zoltan Varga <vargaz@gmail.com>
863 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
864 __builtin_frame_address () since it is broken on older gcc versions.
866 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
868 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
869 on the stack overflow handling and made the managed stack overflows
870 catchable in most cases using soft guard pages.
871 * exceptions-x86.c: added code to restore the protection in the soft
872 guard pages at the end of exception handling.
874 2007-07-31 Zoltan Varga <vargaz@gmail.com>
876 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
878 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
880 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
883 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
885 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
886 signal handling support until it has been ported to the new mechanism.
887 * mini.c: fixed stack overflow detection and use the new
888 architecture code to handle signals on the altstack.
890 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
892 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
893 stack overflows on the alt stack.
895 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
897 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
898 stack overflows on the alt stack.
900 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
902 * exceptions-ppc.c: cleanup preparing for altstack support.
904 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
906 * exceptions-arm.c: cleanup preparing for altstack support.
908 2007-07-27 Mark Probst <mark.probst@gmail.com>
910 * mini.c (print_jit_stats): Output hazard pointer stats.
912 2007-07-26 Mark Probst <mark.probst@gmail.com>
914 * driver.c, mini.c: Replaced security mode flags with a single
917 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
919 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
921 2007-07-25 Mark Probst <mark.probst@gmail.com>
923 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
924 (which doesn't do anything yet) for activating Core CLR
925 (Silverlight) security.
927 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
929 * mini-codegen.c: work around a possible gcc bug on arm.
931 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
933 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
934 message for platforms that don't support AOT compilation.
936 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
938 * mini.h, mini.c, driver.c: temporary smcs hack.
940 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
942 * mini-arm.h, mini-arm.c: arm EABI fixes.
944 2007-07-22 Zoltan Varga <vargaz@gmail.com>
946 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
949 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
950 trampolines taking a method argument.
952 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
954 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
955 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
957 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
958 JIT compilation throws an exception. Fixes #82050.
960 2007-07-19 Mark Probst <mark.probst@gmail.com>
962 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
963 with the MONO_EXCEPTION_ defines.
965 2007-07-17 Zoltan Varga <vargaz@gmail.com>
967 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
970 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
971 the cause of an assertion.
973 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
975 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
978 2007-07-15 Zoltan Varga <vargaz@gmail.com>
980 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
981 assert. Should fix #82103.
983 2007-07-14 Zoltan Varga <vargaz@gmail.com>
985 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
986 here too. Fixes #82095.
988 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
991 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
993 * mini-amd64.h: Enable IMT for amd64.
995 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
997 2007-07-12 Zoltan Varga <vargaz@gmail.com>
999 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
1001 2007-07-12 Mark Probst <mark.probst@gmail.com>
1003 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
1004 as soon as check_linkdemand sets an exception_type.
1006 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
1008 * mini-x86.c: fixed offsets for IMT call sequence.
1009 * mini-x86.h: enable IMT again.
1011 2007-07-11 Zoltan Varga <vargaz@gmail.com>
1013 * trace.c (mono_trace_enter_method): Decode MonoType too.
1015 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
1017 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
1019 * mini-amd64.c: Add preliminary IMT implementation.
1021 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
1023 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
1024 understand the new IMT-base interface invocation (thanks to
1025 Daniel Nauck for the report and the remote debugging session).
1027 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
1029 * mini-x86.c: size and speed optimizations for the IMT bsearch.
1031 2007-07-11 Zoltan Varga <vargaz@gmail.com>
1033 * Makefile.am (aotcheck): Make this actually use the AOTed code.
1035 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
1037 * mini-trampolines.c: implement AOT IMT support.
1038 * mini-x86.h: enable IMT support for wider testing.
1040 2007-07-10 Zoltan Varga <vargaz@gmail.com>
1042 * inssel.brg (emit_imt_argument): Add aot support here.
1044 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
1046 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
1048 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
1049 of the IMT implementation, partially from massi, with my
1050 implementation of the bsearch sequence. Disabled by default until
1051 the AOT code is implemented.
1053 2007-07-10 Zoltan Varga <vargaz@gmail.com>
1055 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
1057 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
1059 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
1061 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
1062 arch-independent IMT JIT code from Massimiliano
1063 Mantione (massi@ximian.com) with small cleanups from me.
1065 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
1067 * Makefile.am: fix svn invocation to get the svn revision to be
1068 independent of the local language (build fix).
1070 2007-07-09 Mark Probst <mark.probst@gmail.com>
1072 * mini.c (inline_method): Reset cfg->exception_type if the
1073 inlining is aborted. Fixes: 82049.
1075 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
1077 * mini.c: remove assert from exception handling code when exception_ptr
1080 2007-07-05 Zoltan Varga <vargaz@gmail.com>
1082 * mini.c (mono_codegen): Add an assert.
1084 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
1085 enter and leave code.
1086 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
1088 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
1090 * mini-ppc.c: fixed memory corruption for localloc(0)
1093 2007-07-05 Zoltan Varga <vargaz@gmail.com>
1095 * mini.c: Fix warnings.
1097 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
1099 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
1100 to emit better double->int conversions.
1102 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
1104 * mini.c: the provided Min/Max optimizations are valid for unisgned
1107 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
1109 * 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
1111 2007-06-28 Miguel de Icaza <miguel@novell.com>
1113 * mini.c (mono_running_on_valgrind): Add support for reporting the
1114 method and its boundaries to valgrind.
1116 2007-06-28 Martin Baulig <martin@ximian.com>
1118 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
1120 2007-06-25 Zoltan Varga <vargaz@gmail.com>
1122 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
1124 * generic.2.cs: Add new test case.
1126 2007-06-25 Martin Baulig <martin@ximian.com>
1128 Merged the `debugger-dublin' branch.
1131 (mono_debugger_insert_method_breakpoint): New public method.
1132 (mono_debugger_remove_method_breakpoint): Likewise.
1133 (mono_debugger_check_breakpoints): New static method.
1134 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
1136 * debug-debugger.h (MonoDebuggerInfo):
1137 Renamed (to keep backward compatibility in the vtable):
1138 `insert_breakpoint' -> `old_insert_breakpoint'.
1139 `remove_breakpoint' -> `old_remove_breakpoint'.
1140 `create_string' -> `old_create_string'.
1141 `lookup_class' -> `old_lookup_class'.
1142 `lookup_type' -> removed; changed into a dummy field.
1143 `lookup_assembly' -> `old_lookup_assembly'.
1144 Added (same functionality, but different signature):
1145 `create_string', `lookup_class', `lookup_assembly'
1147 `get_method_addr_or_bpt', `remove_method_breakpoint',
1148 `runtime_class_init'.
1150 * debug-debugger.c: Merged the `debugger-dublin' branch.
1152 2007-06-23 Zoltan Varga <vargaz@gmail.com>
1154 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
1156 (peephole_pass): Likewise.
1158 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
1160 * driver.c: hopefully make setaffinity work also for ancient
1163 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
1165 * driver.c : win32 build fix.
1167 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
1169 * driver.c: check for the MONO_NO_SMP env var and bind to a single
1170 processor if it is set.
1172 2007-06-21 Martin Baulig <martin@ximian.com>
1174 * debug-mini.h: New file.
1177 (mono_debugger_insert_breakpoint_full): Moved here from
1178 ../metadata/mono-debug-debugger.c.
1179 (mono_debugger_remove_breakpoint): Likewise.
1180 (mono_debugger_breakpoint_callback): Likewise.
1182 2007-06-15 Raja R Harinath <rharinath@novell.com>
1184 * jit-icalls.c (mono_helper_compile_generic_method): Update to
1185 changes in MonoGenericClass.
1187 2007-06-14 Zoltan Varga <vargaz@gmail.com>
1189 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
1191 2007-06-14 Raja R Harinath <rharinath@novell.com>
1193 * jit-icalls.c (mono_helper_compile_generic_method): Update to
1194 removal of MonoGenericMethod.
1196 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
1198 * mini-exceptions.c: hooks for the exception events profiling API.
1200 2007-06-14 Randolph Chung <tausq@debian.org>
1202 * Makefile.ma: Add hppa target.
1203 * mini-arch.h: Include mini-hppa.h
1204 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
1205 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
1206 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
1208 2007-06-14 Randolph Chung <tausq@debian.org>
1210 * inssel.brg: Add rules for "chained" compare-branch operations so that
1211 a single compare op can affect multiple branches. Adjust cost for
1212 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
1213 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
1214 cost for some rules so that they can more easily be overridden by
1215 per-arch rules (with fixes from lupus).
1216 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
1218 2007-06-13 Randolph Chung <tausq@debian.org>
1220 * mini-ops.h: Reorder branch ops so that they match the order of the
1221 corresponding CEE_* ops. The code expects them this way.
1222 Add new ops for HPPA target.
1223 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
1225 2007-06-13 Randolph Chung <tausq@debian.org>
1227 * mini-exceptions.c: Handle cases where the stack grows towards
1229 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
1231 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
1233 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
1235 * driver.c: explain where a non-matching corlib is found.
1237 2007-06-13 Mark Probst <mark.probst@gmail.com>
1239 * mini.c (print_jit_stats): Output dynamic code allocation stats.
1241 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
1243 * mini-exceptions.c: Generate a method profile leave event during
1244 an exception to ensure that the profiler gets notified.
1246 2007-06-07 Zoltan Varga <vargaz@gmail.com>
1248 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
1251 * cpu-amd64.md: Add long_and/or/xor opcodes.
1253 2007-06-06 Wade Berrier <wberrier@novell.com>
1255 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
1256 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
1257 length of instruction shr_imm (expected 8, got 10)
1259 2007-06-06 Zoltan Varga <vargaz@gmail.com>
1261 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
1263 2007-06-06 Mark Probst <mark.probst@gmail.com>
1265 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
1266 MonoInternalHashTable again (fixed bug in the internal hash table
1269 2007-06-06 Mark Probst <mark.probst@gmail.com>
1271 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
1272 Have to figure out what makes it crash the SWF regression.
1274 2007-06-05 Zoltan Varga <vargaz@gmail.com>
1276 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
1278 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
1280 * mini.c: optimize out the type check when storing null in a
1283 2007-06-04 Mark Probst <mark.probst@gmail.com>
1285 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
1286 MonoInternalHashTable.
1288 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
1290 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
1291 signed integer methods.
1293 2007-06-02 Zoltan Varga <vargaz@gmail.com>
1295 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
1296 permanently since the current approach doesn't work.
1298 2007-06-02 Zoltan Varga <vargaz@gmail.com>
1300 * inssel.brg (stmt): Only call delegate->invoke_impl if
1301 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
1303 2007-06-01 Zoltan Varga <vargaz@gmail.com>
1305 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
1306 the sreg2==rdx case.
1308 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
1309 account if it contains a rex prefix.
1310 (peephole_pass): Handle OP_FMOVE as well.
1312 2007-06-01 Zoltan Varga <vargaz@gmail.com>
1314 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
1315 as it causes regressions.
1317 2007-05-31 Zoltan Varga <vargaz@gmail.com>
1319 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
1320 static case as well.
1322 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
1324 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
1325 (mono_arch_get_this_arg_from_call): Ditto.
1327 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
1329 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
1332 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
1333 (mono_arch_get_this_arg_from_call): Ditto.
1335 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
1337 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
1338 try to create optimized invoke code and use that for further invocations.
1339 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
1341 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
1343 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
1345 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
1346 sealed classes or methods.
1347 *devirtualization.cs: tests for the new optimization
1349 2007-05-29 Zoltan Varga <vargaz@gmail.com>
1351 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
1352 by the update_volatile () function.
1354 2007-05-27 Zoltan Varga <vargaz@gmail.com>
1356 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
1359 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
1361 2007-05-24 Jonathan Chambers <joncham@gmail.com>
1363 * mini.c: Add configure checks for header files.
1364 * mini-x86.c: Add configure checks for header files.
1365 * trace.c: Add configure checks for header files.
1366 * aot-runtime.c: Add configure checks for header files.
1367 * aot-compiler.c: Add configure checks for header files.
1368 * driver.c: Add configure checks for header files.
1369 * mini-codegen.c: Add configure checks for header files.
1371 Code is contributed under MIT/X11 license.
1373 2007-05-22 Zoltan Varga <vargaz@gmail.com>
1375 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
1376 icompare_imm -128 + op_iclt. Fixes #81703.
1378 2007-05-19 Zoltan Varga <vargaz@gmail.com>
1380 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
1382 2007-05-15 Massimiliano Mantione <massi@ximian.com>
1384 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
1385 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
1386 so that all isinst checks now use "interface_bitmap".
1388 2007-05-15 Zoltan Varga <vargaz@gmail.com>
1390 * cpu-amd64.md (jmp): Fix a warning.
1392 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
1394 * basic.cs: Add new regression test.
1396 * basic.cs: Remove test which is now in basic-long.cs.
1398 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
1400 * basic-long.cs: Add new test.
1402 2007-05-13 Zoltan Varga <vargaz@gmail.com>
1404 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
1406 2007-05-12 Zoltan Varga <vargaz@gmail.com>
1408 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
1410 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
1413 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
1414 throwing code a bit.
1416 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
1417 the exception throwing code a bit.
1419 * mini-x86.c (get_call_info): Allocate result from a mempool.
1421 2007-05-11 Zoltan Varga <vargaz@gmail.com>
1423 * aot-compiler.c (find_typespec_for_class): Fix the assert.
1425 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
1427 * mini.h (MonoCompile): Add 'token_info_hash' field.
1429 * mini.c: Save token->method associations during compilation so the AOT
1430 compiler can use it.
1432 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
1433 which reference generic classes and methods.
1435 2007-05-10 Zoltan Varga <vargaz@gmail.com>
1437 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
1439 * aot-compiler.c (compile_method): Fix a typo in a comment.
1441 * aot-runtime.c (decode_cached_class_info): Skip generic types.
1443 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
1446 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
1448 2007-05-09 Zoltan Varga <vargaz@gmail.com>
1450 * mini.h (MonoCompile): Add 'args' field.
1452 * mini.c (mono_compile_create_vars): Store variables representing the arguments
1455 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
1457 2007-05-08 Zoltan Varga <vargaz@gmail.com>
1459 * mini.c (mono_compile_get_interface_var): Remove this unused function.
1461 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
1463 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
1464 opcodes for some opcodes.
1466 * mini.h *.brg *.c: Use the new opcodes.
1468 2007-05-08 Massimiliano Mantione <massi@ximian.com>
1470 * mini.h: Bumped aot revision.
1472 * inssel.brg: modified code generation of type checks for interfaces
1473 to use the new "MonoClass.interface_bitmap" instead of the old
1474 "MonoClass.interface_offsets".
1476 2007-04-30 Zoltan Varga <vargaz@gmail.com>
1478 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
1480 2007-04-29 Zoltan Varga <vargaz@gmail.com>
1482 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
1485 2007-04-27 Neale Ferguson <neale@sinenomine.net>
1487 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
1489 2007-04-27 Wade Berrier <wberrier@novell.com>
1491 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
1492 mini.h) to fix build.
1494 2007-04-26 Zoltan Varga <vargaz@gmail.com>
1496 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
1498 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
1499 causes the corlib unit tests to fail.
1501 2007-04-25 Zoltan Varga <vargaz@gmail.com>
1503 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
1505 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
1507 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
1508 opcodes to the comparison relations.
1510 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
1511 opcodes to their types.
1513 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
1515 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
1516 it in cfg->arch.cinfo.
1518 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
1520 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
1521 cfg->cil_offset_to_bb.
1523 2007-04-24 Zoltan Varga <vargaz@gmail.com>
1525 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
1526 created becase of initlocals.
1528 2007-04-23 Zoltan Varga <vargaz@gmail.com>
1530 * mini-alpha.c cpu-alpha.md: More alpha port work from
1531 Sergey Tikhonov <tsv@solvo.ru>.
1533 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
1535 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
1537 2007-04-19 Zoltan Varga <vargaz@gmail.com>
1539 * cpu-s390.md (break): Correct the length of break instruction.
1541 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
1543 * mini.c: fix a couple of soft-float issues and comments.
1545 2007-04-15 Miguel de Icaza <miguel@novell.com>
1547 * trace.c (is_filenamechar): - is also a filename char.
1549 2007-04-15 Neale Ferguson <neale@sinenomine.net>
1551 * mini-s390.c: Correct checking for enum type in return value processing.
1553 2007-04-14 Raja R Harinath <rharinath@novell.com>
1555 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
1556 (version.h): Makefile is in the build directory.
1558 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
1560 * mini-amd64.h: fix for assertion failure on Solaris/amd64
1562 2007-04-11 Martin Baulig <martin@ximian.com>
1564 * mini.c (can_access_member): Fix handling of generic classes;
1567 2007-04-10 Zoltan Varga <vargaz@gmail.com>
1569 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
1571 2007-04-05 Zoltan Varga <vargaz@gmail.com>
1573 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
1575 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
1577 * mini-codegen.c: make sure the right spill amount is
1578 used for fp or integer registers (fixes the float_sub_spill() on ppc).
1580 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
1582 * mini-ppc.c: fixes for the fp_branch_nan test.
1584 2007-03-23 Zoltan Varga <vargaz@gmail.com>
1586 * basic.cs: Comment out new test which still fails on ia64.
1588 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
1590 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
1592 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
1594 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
1596 2007-03-22 Zoltan Varga <vargaz@gmail.com>
1598 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
1599 on 64 bit machines. Fixes part of #80738.
1601 * basic.cs: Add regression test.
1603 2007-03-17 Zoltan Varga <vargaz@gmail.com>
1605 * inssel.brg basic.cs: Revert previous change to fix build.
1607 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
1610 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
1612 * basic.cs: Add new regression test.
1614 2007-03-17 Zoltan Varga <vargaz@gmail.com>
1616 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
1619 2007-03-16 Neale Ferguson <neale@sinenomine.net>
1621 * cpu-s390x.md: Correct length of break instruction.
1623 2007-03-16 Neale Ferguson <neale@sinenomine.net>
1625 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
1626 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
1628 2007-03-15 Jonathan Chambers <joncham@gmail.com>
1630 * *.c: Begin WIN64 port.
1631 * mini.c: Use correct register in profiler.
1632 * mini-amd64.c: No inline assembly on Win64.
1633 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
1634 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
1635 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
1636 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
1637 mono_arch_ip_from_context for Win64.
1639 Contributed under MIT/X11 license.
1641 2007-03-15 Zoltan Varga <vargaz@gmail.com>
1643 * exceptions-amd64.c (seh_handler): Ditto.
1645 * exceptions-x86.c (seh_handler): Fix a memory leak.
1647 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
1649 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
1650 mini-s390x.c: fixed peephole optimizations to deal
1651 correctly with 1 and 2 byte reload avoidance.
1653 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
1655 * cpu-s390.md, cpu-s390x.md: update localloc length.
1657 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
1659 * cpu-g4.md: added missing descriptions.
1661 2007-03-14 Miguel de Icaza <miguel@novell.com>
1663 * Makefile.am: Add support so the tail tests are not executed on
1664 PowerPC as that is a known limitation of the PowerPC port.
1666 2007-03-13 Jonathan Chambers <joncham@gmail.com>
1668 * runmdesc.bat: Move to msvc directory.
1670 2007-03-13 Jonathan Chambers <joncham@gmail.com>
1672 * runmdesc.bat: Run executable that was produced by the current
1673 target and sent via an argument.
1675 2007-03-11 Zoltan Varga <vargaz@gmail.com>
1677 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
1680 * generics.2.cs: Add regression test.
1682 2007-03-09 Wade berrier <wberrier@novell.com>
1684 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
1686 2007-03-09 Zoltan Varga <vargaz@gmail.com>
1688 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
1689 AOT code depends on this.
1691 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
1693 * mini.c: more precise tracking of types in the eval stack
1694 (part of fix for bug #81044).
1696 2007-03-07 Zoltan Varga <vargaz@gmail.com>
1698 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
1700 * aot-compiler.c (encode_patch): Remove an obsolete comment.
1702 2007-03-06 Zoltan Varga <vargaz@gmail.com>
1704 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
1706 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
1708 2007-02-22 Zoltan Varga <vargaz@gmail.com>
1710 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
1711 a pointer on 64 bit systems. Fixes #80190.
1713 * iltests.il: Add new regression test.
1715 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
1717 * mini.c: inline a constant for Environment.IsRunningOnWindows.
1719 2007-02-19 Geoff Norton <gnorton@customerdna.com>
1721 * trace.c: Remove an erroneous alignemnt check when tracing.
1722 Fixes --trace on OSX86.
1724 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
1726 * mini-$(arch).h: initialize SP in context for all the archs.
1728 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
1730 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
1731 regressions in the thread tests.
1733 2007-02-14 Zoltan Varga <vargaz@gmail.com>
1735 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
1736 - fixed implementation of LOCALLOC opcode
1737 - implemented non-un compare for floats
1739 - implementation of FDIV and CKFINITE opcodes
1740 - fixes for latest mono updates
1741 - additional arch opcodes
1743 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
1745 * Makefile.am: simplify and merge rules for cross-compilation.
1747 2007-02-07 Massimiliano Mantione <massi@ximian.com>
1749 * local-propagation.c: Actually *apply* the fix for bug 80591...
1751 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
1753 * mini-exceptions.c: backuot part of the last change
1754 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
1756 2007-02-06 Massimiliano Mantione <massi@ximian.com>
1757 * inssel.brg: Fix bug 59286.
1760 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
1762 * mini-exceptions.c: patch from Zoltan to correctly check for
1763 stack boundaries (using the stack register, not the frame register),
1764 fixes bugs #80724, #79717.
1766 2007-02-03 Zoltan Varga <vargaz@gmail.com>
1768 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
1769 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
1771 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
1772 presence of frame pointer elimination.
1774 2007-02-01 Geoff Norton <gnorton@customerdna.com>
1776 * mini-x86.h: NetBSD UCONTEX_REG defines.
1778 2007-02-01 Zoltan Varga <vargaz@gmail.com>
1780 * inssel-amd64.brg: Fix amd64 build.
1782 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
1784 * mini.h: remove extern to workaround what looks likes gcc bug 26905
1787 2007-01-31 Zoltan Varga <vargaz@gmail.com>
1789 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
1792 * mini-<ARCH>.c: Use mono_is_regsize_var ().
1794 2007-01-30 Mark Mason <mason@broadcom.com>
1796 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
1797 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
1798 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
1799 beginning support for CEE_JMP [not quite working yet]
1800 * tramp-mips.c: LMF handling now works
1802 2007-01-30 Zoltan Varga <vargaz@gmail.com>
1804 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
1806 * mini.h (NULLIFY_INS): New macro.
1808 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
1810 * mini.c: statistical profiler fix for windows, patch
1811 from Tor Lillqvist (tml@novell.com).
1813 2007-01-30 Massimiliano Mantione <massi@ximian.com>
1814 * local-propagation.c: Fix bug 80591.
1816 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
1818 * Makefile.am: put back the --export-dynamic option as with
1819 the previous gmodule flags (thanks to Robert Jordan).
1821 2007-01-28 Zoltan Varga <vargaz@gmail.com>
1823 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
1825 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
1826 simplify and speed up the local register allocator. Also rename some fields
1827 like iassign->vassign.
1829 * regalloc.c: Remove some functions which are no longer used since their
1830 inlined version is in mini-codegen.c.
1832 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
1834 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
1836 2007-01-27 Zoltan Varga <vargaz@gmail.com>
1838 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
1839 narrowing. Fixes #80622.
1841 * iltests.il: Add new regresssion test.
1843 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
1845 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
1846 debug-debugger.c, debug-debugger.h: warning fixes.
1847 * driver.c: updated copyright year and made it fit in one line.
1849 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
1851 * aot-runtime.c: updated to use mono-dl instead of gmodule.
1853 2007-01-25 Zoltan Varga <vargaz@gmail.com>
1855 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
1857 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
1859 * iltests.il: Add new test for bug #80507.
1861 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
1863 * mini-arm.h: use soft-float also on vfp for now.
1865 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
1867 * mini.c: fix some more soft-float issues.
1869 2007-01-24 Zoltan Varga <vargaz@gmail.com>
1871 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
1873 2007-01-24 Massimiliano Mantione <massi@ximian.com>
1874 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
1875 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
1876 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
1878 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
1880 * mini-arm.c: typo fix.
1882 2007-01-23 Neale Ferguson <neale@sinenomine.net>
1884 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
1886 2007-01-21 Zoltan Varga <vargaz@gmail.com>
1888 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
1889 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
1891 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
1893 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
1895 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
1897 * inssel.brg: Fix a warning.
1899 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
1901 * abcremoval.c ssa.c ssapre.c: Update after this change.
1903 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
1905 * dominators.c (df_set): Use mono_bitset_union_fast.
1907 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
1909 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
1910 mini-codegen.c: reduce relocations and memory usage for the cpu
1913 2007-01-20 Zoltan Varga <vargaz@gmail.com>
1915 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
1917 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
1918 to reduce their size.
1920 2007-01-19 Mark Mason <mason@broadcom.com>
1922 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
1923 * mini-mips.c: more configuration macros, support long conditional branches, additional
1924 asserts, fix epilog instrumentation.
1925 * mini-mips.h: use standard stack walk
1926 * cpu-mips.md: increase size of div, rem and conditional branches
1928 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
1930 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
1933 2007-01-19 Zoltan Varga <vargaz@gmail.com>
1935 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
1936 (compile_method): Ditto.
1938 * aot-runtime.c (decode_klass_info): Ditto.
1940 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
1941 needed by the code generated by inssel.brg. Also fix a warning.
1943 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
1945 * mini.c: deal with enums that become genericinsts by
1946 being nested in a generic class (bug #79956).
1948 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
1950 * mini.c: match the generic definition to check for
1951 private access with generic types (bug #78431).
1953 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
1955 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
1956 to make life easier for people cross-compiling that insist on not
1959 2007-01-17 Mark Mason <mason@broadcom.com>
1961 * inssel-long.brg: patch to deal with mips missing flags
1962 * inssel-long32-mips.brg: implement overflow checks
1963 * insset-mips.brg: implement overflow checks
1964 * mini-mips.h: implement conditional exception handling
1965 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
1966 Remove unused code, minor cleanups.
1967 * exceptions-mips.c: minor cleanups
1968 * mini-ops.h: add mips conditional exception ops
1969 * cpu-mips.md: add mips conditional exception ops
1972 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
1974 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
1975 to deal with mips missing of flags.
1977 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
1979 * exceptions-ppc.c: execute fault handlers.
1981 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
1983 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
1985 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
1987 * mini.c: handle also floating point values in initialize_array.
1989 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
1991 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
1992 array initialization and make it conditional on the intrins option.
1994 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
1996 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
1997 relocations and put the patch info names close to the enum definition.
1999 2007-01-15 Mark Mason <mason@broadcom.com>
2001 * basic.cs, exceptions.cs: break up large tests to increase debugability.
2003 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
2005 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
2007 2007-01-12 Raja R Harinath <rharinath@novell.com>
2009 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
2011 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
2013 * Makefile.am: distribute the mips sources.
2015 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
2017 * mini-codegen.h: handle bug #80489 here, by excluding ecx
2020 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
2022 * cpu-x86.md: back out for now as this triggers other regressions.
2024 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
2026 * cpu-x86.md: force src1 and dest regpair for long shift instructions
2027 to eax:edx, so ecx can't get allocated to them (bug #80489).
2029 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
2031 * mini.c, mini-exceptions.c: enabled running fault handlers
2034 2007-01-03 Miguel de Icaza <miguel@novell.com>
2036 * driver.c: If nothing fail, do not use the string "failed",
2037 because it makes it very annoying to view test result logs on the
2040 2006-12-30 Miguel de Icaza <miguel@novell.com>
2042 * debug-debugger.c (mono_debugger_main): Rename "main" to
2043 "main_method" to prevent a warning.
2045 Remove a warning for unused field.
2047 2006-12-28 Martin Baulig <martin@ximian.com>
2050 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
2052 2006-12-22 Martin Baulig <martin@ximian.com>
2054 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
2055 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
2056 seperate `.mdb_debug_info' section, so we can access it from the
2057 debugger even if the binary is stripped.
2059 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
2060 from the `.mdb_debug_info' here to prevent the linker from
2061 removing that section.
2063 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
2066 2006-12-19 Robert Jordan <robertj@gmx.net>
2068 * mini-x86: enable the code to return small structures in
2069 registers for FreeBSD as well. Fixes bug #80278.
2070 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
2072 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
2074 * mini-x86.c: align the stack when calling the profiler
2075 function instrumenting the prolog (on OSX).
2077 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
2079 * mini.c: emit a break opcode where Debugger.Break () is called.
2081 2006-12-13 Miguel de Icaza <miguel@novell.com>
2083 * mini.c (mono_method_to_ir): Provide useful information on this
2084 assert, to prevent others from debugging like I did.
2086 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
2088 * mini.c: enable code which was incorrectly commented
2091 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
2093 * mini-x86.c: enable on OSX, too, the code to return small
2094 structures in registers.
2096 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
2098 * mini-x86.c: remove the use of the dynamic code manager here, too.
2100 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
2102 * mini.h, debug-debugger.c, tramp-*.c: fixed
2103 mono_debugger_create_notification_function() to use
2104 mono_global_codeman_reserve () instead of a dynamic code manager.
2106 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
2108 * mini.c, jit-icalls.h, jit-icalls.c: remove the
2109 ves_array_element_address() jit icall and use a generated
2110 managed method instead (which is about 4 times faster for a rank 3
2113 2006-11-29 Mark Mason <mason@broadcom.com>
2115 * basic-calls.cs: additional tests for passing
2116 structures as function arguments.
2118 2006-11-29 Mark Mason <mason@broadcom.com>
2120 * mini-mips.h: disable custom exception handling
2121 * mini-mips.c: throw/rethrow should use jalr to call
2122 exception stubs. Fixed bug with passing structures
2123 by value. More support for tracing floating point
2126 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
2128 * mini.c: fixed typo in the soft-float ldind.r4 handling
2131 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
2133 * mini.c, mini.h, driver.c: added --runtime command line
2134 option to select a different runtime than the autodetected one.
2135 * jit.h: added API for embedders to initialize with a specific
2138 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
2140 * mini.c: handle also boxing of r4 values (bug #80024).
2142 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
2144 * mini-ppc.c: force indirect calls until we reserve
2145 enough address space for all the generated code.
2147 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
2149 * exceptions-arm.c: workaround bugs in the libc definition
2152 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
2154 * inssel.brg: fixes from me and Mark Mason.
2156 2006-11-23 Dick Porter <dick@ximian.com>
2158 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
2159 semaphore display now we've fixed the initial value
2161 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
2163 * inssel.brg: partially revert the last change to fix the build.
2165 2006-11-21 Mark Mason <mason@broadcom.com>
2167 * inssel.brg: Add and use compare-and-branch macros to support
2168 architectures that do not have condition code registers (ie. MIPS).
2169 * *-mips.{c,brg,md}: Fix copyright statements
2171 2006-11-20 Mark Mason <mason@broadcom.com>
2173 * Makefile.am: remove mini-codegen.c from list of MIPS sources
2174 * mini.c: Allow GET_CONTEXT to be specified by the arch port
2175 * mini.h: Added declaration for mono_print_ins()
2176 * mini-codegen.c: added ins_spec initializer for MIPS
2177 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
2178 vreg to be virtual and hreg to be non-virtual.
2179 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
2180 is not yet working/implemented correctly.
2181 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
2182 non-static, fixup calls to print_ins() from other parts in the file.
2184 2006-11-20 Mark Mason <mason@broadcom.com>
2186 * basic-calls.cs: added tests for passing structures as arguments
2189 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
2191 * inssel-long32.brg: optimize signed division by power of two.
2193 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
2195 * mini-arm.c: added support for interworking with thumb code
2196 (mono must be still be built using the ARM instruction encoding).
2198 2006-11-19 Miguel de Icaza <miguel@novell.com>
2200 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
2201 verifier has different rules for it. Fixes a few verifier issues
2204 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
2205 at the end, so people know what happened.
2207 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
2209 * brach-opts.c: in optimize_exception_target() make sure we
2210 are in a catch clause (fixes bug #79871).
2212 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
2214 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
2215 more soft-float support fixes.
2217 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
2219 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
2220 that are passed half on the stack and half in registers.
2222 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
2224 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
2225 more mips integration work from Mark E Mason
2226 <mark.e.mason@broadcom.com>.
2228 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
2230 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
2231 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
2232 tramp-mips.c: added sources for the mips port, not
2233 integrated in the build yet. Contributed by
2234 Mark E Mason <mark.e.mason@broadcom.com>.
2236 2006-11-14 Neale Ferguson <neale@sinenomine.net>
2238 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
2240 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
2242 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
2243 put the soft-float rules in its own file since it seems to
2244 break s390 compilation.
2246 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
2248 * mini-arm.c: fixed wrnings.
2250 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
2252 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
2253 inssel-arm.brg: ARM support for soft-float.
2255 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
2257 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
2258 loads and stores of 32 bit fp values.
2260 2006-11-10 Zoltan Varga <vargaz@gmail.com>
2262 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
2264 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
2265 works. Fixes #79852 and #79463.
2267 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
2269 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
2270 more soft-float support WIP and fixes.
2272 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
2274 * mini-arm.c: some VFP updates.
2276 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
2278 * mini-exceptions.c: 0 is a valid local var offset in some
2279 architectures, don't assert (bug #78508).
2281 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
2283 * exceptions-arm.c: fixed off by one error in stack walk code.
2285 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
2287 * mini.h, mini.c: more precise tracking of type load exceptions.
2289 2006-11-03 Robert Jordan <robertj@gmx.net>
2291 * Makefile.am: [WIN32] Add monow.exe target.
2292 * driver.c: [WIN32] Don't detach the console when debugging.
2295 2006-10-30 Miguel de Icaza <miguel@novell.com>
2297 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
2299 2006-10-23 Zoltan Varga <vargaz@gmail.com>
2301 * aot-compiler.c (emit_method_info): Add a case missed earlier.
2303 * driver.c (mini_regression): Fix --regression with AOT.
2305 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
2307 2006-10-17 Zoltan Varga <vargaz@gmail.com>
2309 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
2311 * mini-sparc.h: Don't use sigaction on sparc/linux.
2313 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
2315 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
2317 * mini-exceptions.c: Add proper include files for getpid ().
2319 2006-10-16 Zoltan Varga <vargaz@gmail.com>
2321 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
2322 address instead of a MonoJitInfo* to avoid decoding the exception info for the
2325 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
2326 name cache to reduce its size.
2328 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
2330 2006-10-15 Zoltan Varga <vargaz@gmail.com>
2332 * mini-x86.c: Save/restore the current LMF structure more efficiently using
2333 the mono_lmf TLS variable.
2335 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
2336 trampoline lmf frames.
2338 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
2340 2006-10-14 Zoltan Varga <vargaz@gmail.com>
2342 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
2343 the mono_lmf TLS variable.
2345 * mini-exceptions.c: Access the LMF structure through accessors.
2347 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
2348 variable instead of in jit_tls->lmf.
2350 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
2352 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
2353 trampoline lmf frames.
2355 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
2357 2006-10-12 Zoltan Varga <vargaz@gmail.com>
2359 * mini.c trace.c mini-x86.c: Revert these too.
2361 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
2364 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
2366 * genmdesc.c: removed now dead code.
2368 2006-10-09 Robert Jordan <robertj@gmx.net>
2370 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
2372 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
2374 * mini.h: do not leave gaps in the opcode values.
2376 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
2378 * jit-icalls.h: flag functions as internal here, too.
2380 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
2382 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
2383 functions with the internal attribute.
2385 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
2387 * aot-compiler.c: fclose the file descriptor in the profile read loop.
2389 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
2391 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
2394 2006-10-05 Zoltan Varga <vargaz@gmail.com>
2396 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
2397 tail calls as on other platforms.
2399 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
2401 * iltests.il: Add a few tailcall tests.
2403 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
2405 * driver.c: fix loop for old compilers (bug #79521).
2407 2006-10-02 Zoltan Varga <vargaz@gmail.com>
2409 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
2411 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
2413 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
2414 metadata without any code.
2416 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
2417 more precise debugging information using gdb.
2419 2006-09-30 Zoltan Varga <vargaz@gmail.com>
2421 * inssel-ia64.brg: Make the helper methods static.
2423 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
2425 * inssel-x86.brg: make the helper methods static.
2427 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
2429 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
2431 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
2433 * mini.c: updates for monoburg changes.
2434 * inssel.brg: make a few helper functions static as they should.
2436 2006-09-27 Zoltan Varga <vargaz@gmail.com>
2438 * Makefile.am: Move mini-codegen.c to common_sources.
2440 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
2442 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
2444 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
2445 mini-ppc.h: port to use the common local register allocator.
2447 2006-09-26 Zoltan Varga <vargaz@gmail.com>
2449 * mini.h: Remove the comment too then.
2451 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
2453 * mini.h: put back backend.data which is to be used shortly and
2454 doesn't increase the size of MonoInst. If any 64 bit arch aligned
2455 pointers on 4 byte boundaries it'd have much bigger issues running
2456 and you can ifdef it out anyway.
2458 2006-09-26 Zoltan Varga <vargaz@gmail.com>
2460 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
2461 MonoInst size by 4 bytes on 64 bit machines.
2463 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
2465 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
2466 replacement with more meaningful field names. Arch maintainers, please
2467 check the assigned names are good enough for your arch.
2469 2006-09-26 Zoltan Varga <vargaz@gmail.com>
2471 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
2472 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
2474 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
2476 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
2477 relocations and memory requirements, put the optimization flags
2478 definitions in their own file.
2480 2006-09-24 Zoltan Varga <vargaz@gmail.com>
2482 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
2484 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
2486 2006-09-22 Zoltan Varga <vargaz@gmail.com>
2488 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
2490 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
2492 * inssel.brg: use the correct function to get the size of an item
2493 in an array, given an element class.
2494 * aot-compiler.c: do not access class->class_size directly.
2496 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
2498 * mini.h, debug-mini.c: added a debugging function to print
2499 info about local variables and arguments in a jitted method.
2501 2006-09-20 Zoltan Varga <vargaz@gmail.com>
2503 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
2505 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
2507 2006-09-19 Zoltan Varga <vargaz@gmail.com>
2509 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
2510 inner and outer loops when passing vtypes.
2512 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
2514 * mini-ppc.c: take into account the cpu errata for cache flushing
2515 which caused some random errors (bug #79381).
2517 2006-09-19 Zoltan Varga <vargaz@gmail.com>
2519 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
2520 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
2522 2006-09-17 Zoltan Varga <vargaz@gmail.com>
2524 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
2527 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
2530 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
2531 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
2533 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
2536 2006-09-13 Zoltan Varga <vargaz@gmail.com>
2538 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
2540 2006-09-12 Zoltan Varga <vargaz@gmail.com>
2542 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
2543 macro does not have to be changed during debugging.
2545 * 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>.
2547 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
2549 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
2551 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
2552 MONO_ARCH_NO_EMULATE_MUL is defined.
2554 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
2556 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
2558 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
2560 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
2562 2006-09-11 Zoltan Varga <vargaz@gmail.com>
2564 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
2565 stuff to mini-exceptions.c where it is used.
2567 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
2568 setup code, the real one is in mini-exceptions.c.
2570 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
2571 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
2572 some changes from the freebsd ports tree.
2574 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
2577 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
2579 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
2581 * mini.c: on Linux, check for /proc to be mounted
2582 (bug# 79351, novell bug#201204).
2584 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
2586 * mini.c: handle cases where pthread_attr_getstack() behaves
2587 incorrectly (bug #78096).
2589 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
2591 * mini-arm.c: support larger stack frames (bug #79272).
2593 2006-09-08 Zoltan Varga <vargaz@gmail.com>
2595 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
2597 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
2600 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
2601 mono_class_from_name () to find a class from its name.
2603 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
2605 2006-09-07 Zoltan Varga <vargaz@gmail.com>
2607 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
2609 2006-09-05 Kornél Pál <kornelpal@gmail.com>
2611 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
2613 2006-09-04 Zoltan Varga <vargaz@gmail.com>
2615 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
2616 callinfo->trampoline.
2618 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
2620 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
2623 2006-09-03 Zoltan Varga <vargaz@gmail.com>
2625 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
2627 2006-09-02 Zoltan Varga <vargaz@gmail.com>
2629 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
2630 stats.method_trampolines, it is already done by the generic trampoline code.
2632 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
2634 2006-09-01 Zoltan Varga <vargaz@gmail.com>
2636 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
2638 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
2640 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
2642 * mini.c (print_jit_stats): Print mscorlib mempool size too.
2644 * mini.c (print_jit_stats): Print new stats.
2646 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
2648 2006-08-31 Zoltan Varga <vargaz@gmail.com>
2650 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
2651 Address on two dimensional arrays. Fixes #78729.
2653 * mini.h (MonoCompile): Add a 'skip_visibility' field.
2655 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
2658 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
2660 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
2663 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
2665 (mini_get_ldelema_ins): Ditto.
2667 2006-08-30 Zoltan Varga <vargaz@gmail.com>
2669 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
2670 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
2673 2006-08-29 Neale Ferguson <neale@sinenomine.net>
2675 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
2676 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
2678 * exceptions-s390x.c: Cosmetic change.
2680 * tramp-s390.c: Fix warning.
2682 * cpu-s390.md: Correct length of mul_imm.
2684 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
2686 * aot-compiler.c: added binary writer with ELF backend
2687 implementation (only on Linux/x86 for now).
2689 2006-08-18 Zoltan Varga <vargaz@gmail.com>
2691 * Makefile.am: Don't run net 2.0 AOT tests.
2693 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
2694 (mono_compile_assembly): Skip net 2.0 assemblies as well.
2696 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
2698 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
2700 * aot-compiler.c: simplified and refactored the asm-writing code
2701 to allow different backends.
2703 2006-08-18 Zoltan Varga <vargaz@gmail.com>
2705 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
2707 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
2708 little. Share patches of type TYPE_FROM_HANDLE as well.
2710 * mini.c (mono_patch_info_equal): New helper function.
2711 (mono_patch_info_hash): Ditto.
2713 * aot-compiler.c (emit_method_code): Fix s390 build.
2715 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
2716 is not handled because it is stored as a flag and not as a type ctor. Fixes
2719 2006-08-17 Zoltan Varga <vargaz@gmail.com>
2721 * aot-compiler.c: Fix computation of GOT slot statistics.
2723 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
2724 Also remove support for not PIC AOT.
2726 * mini.h: Bump AOT file format version.
2728 * objects.cs: Add a test for #78990.
2730 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
2731 (peter.dettman@iinet.net.au). Fixes #79087.
2733 * basic-long.cs: Add a test for the above.
2735 2006-08-16 Zoltan Varga <vargaz@gmail.com>
2737 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
2739 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
2742 2006-08-15 Zoltan Varga <vargaz@gmail.com>
2744 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
2747 2006-08-10 Jonathan Chambers <joncham@gmail.com>
2749 * mini.c: Don't verify COM proxy invoke calls
2752 2006-08-10 Dick Porter <dick@ximian.com>
2754 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
2755 which process is holding semaphores locked.
2757 2006-08-08 Zoltan Varga <vargaz@gmail.com>
2759 * mini-ia64.c mini-amd64.c: Fix #79027.
2761 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
2763 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
2765 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
2766 implicit arguments in a vararg call. Fixes #79027.
2768 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
2770 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
2771 (mono_get_array_new_va_signature): Ditto.
2773 2006-08-05 Zoltan Varga <vargaz@gmail.com>
2775 * aot-runtime.c: Call init_plt lazily.
2777 * inssel-long.brg: Fix unsigned long->int conversion.
2779 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
2781 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
2782 that most data is now in the .rss/.data section.
2784 2006-08-04 Zoltan Varga <vargaz@gmail.com>
2786 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
2788 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
2790 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
2792 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
2794 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
2795 virtual call. Fixes #79010.
2797 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
2798 and use the result as the this argument in the real call.
2800 * generics.2.cs: Add a new test for #79010.
2802 2006-08-03 Zoltan Varga <vargaz@gmail.com>
2804 * mini-x86.c: Fix a warning.
2806 * aot-compiler.c: Add a bunch of statistics.
2808 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
2810 2006-08-02 Zoltan Varga <vargaz@gmail.com>
2812 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
2814 2006-08-01 Zoltan Varga <vargaz@gmail.com>
2816 * 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>.
2818 2006-07-13 Miguel de Icaza <miguel@novell.com>
2820 * mini.c (mono_method_to_ir): Obtain the original method in the
2821 CIL stream and use this to perform validation.
2825 2006-07-19 Zoltan Varga <vargaz@gmail.com>
2827 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
2828 (mono_arch_call_opcode): Ditto.
2830 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
2833 * mini.c (mono_patch_info_dup_mp): New helper function.
2835 * aot-compiler.c (compile_method): Fix some of the memory allocated during
2836 compilation. Fixes #78827.
2838 2006-07-18 Kornél Pál <kornelpal@gmail.com>
2840 * declsec.c: Use original security informations for
2841 MONO_WRAPPER_MANAGED_TO_MANAGED.
2843 2006-07-15 Jonathan Chambers <joncham@gmail.com>
2845 * mini.c: Allow Com Interop methods/classes and
2846 don't verify COM wrapper calls
2849 2006-07-13 Zoltan Varga <vargaz@gmail.com>
2851 * inssel-long32.brg: Fix long->i4 checked conversion.
2853 * exceptions.cs: Add a test for the above.
2855 2006-07-08 Zoltan Varga <vargaz@gmail.com>
2857 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
2859 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
2862 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
2865 2006-07-03 Zoltan Varga <vargaz@gmail.com>
2867 * mini.c: Fix solaris/x86 exception handling.
2869 * Makefile.am: Get rid of $(ICU_LIBS).
2871 2006-07-02 Zoltan Varga <vargaz@gmail.com>
2873 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
2874 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
2875 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
2877 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
2879 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
2880 this function causes a SIGSEGV.
2882 2006-06-22 Zoltan Varga <vargaz@gmail.com>
2884 * mini.c: Remove unused solaris/x86 includes.
2886 2006-06-21 Zoltan Varga <vargaz@gmail.com>
2888 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
2890 2006-06-20 Jb Evain <jbevain@gmail.com>
2892 * cpu-g4.md: fix max length of start_handler instruction.
2894 2006-06-20 Massimiliano Mantione <massi@ximian.com>
2895 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
2897 2006-06-16 Massimiliano Mantione <massi@ximian.com>
2898 * ssa.c: Fixed bug 78653 for SSA based deadce.
2899 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
2900 MonoInst.flags, used in SSA based deadce.
2901 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
2902 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
2904 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
2906 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
2907 it can end up using non executable memory on ppc64 systems
2908 running ppc32 userspace (fix from Johannes Berg).
2910 2006-06-14 Dick Porter <dick@ximian.com>
2912 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
2915 2006-06-13 Massimiliano Mantione <massi@ximian.com>
2916 * mini.c: Made so that inline is locally disabled if it would
2917 trigger a .cctor, because too many apps depend on this behavior
2918 (which seems to be also the one of the MS CLR).
2920 2006-06-13 Zoltan Varga <vargaz@gmail.com>
2922 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
2923 No idea why this worked before.
2925 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
2926 which branch to outer exception clauses since they could skip the
2927 inner finally clauses. Fixes #78633.
2929 * exceptions.cs: Add a test for the above.
2931 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
2934 * iltests.il: Add a test for the above.
2936 2006-06-12 Zoltan Varga <vargaz@gmail.com>
2938 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
2939 after the end of a try bblock, to prevent asserts in mini_method_compile ().
2941 * iltests.il: Add a test for the above.
2943 2006-06-10 Zoltan Varga <vargaz@gmail.com>
2945 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
2947 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
2948 methods as instrinsics.
2950 2006-06-09 Wade Berrier <wberrier@novell.com>
2952 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
2953 (simple-cee-ops.h ssapre-mini-ops.h)
2955 2006-06-09 Neale Ferguson <neale@sinenomine.net>
2957 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
2958 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
2960 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
2961 * cpu-s390x.md: Fix max. length values for a couple of instructions.
2963 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
2965 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
2967 2006-06-08 Massimiliano Mantione <massi@ximian.com>
2969 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
2970 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
2971 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
2972 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
2973 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
2974 of opcodes, so that bug 78549 should not happen again.
2975 * ssapre.c: Updated to use the renamed files.
2977 2006-06-08 Zoltan Varga <vargaz@gmail.com>
2979 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
2980 in OP_ATOMIC_EXCHANGE_I4.
2982 2006-06-07 Wade Berrier <wberrier@novell.com>
2984 * tramp-s390.c: Fix s390 build (add missing pointer declarations
2985 in mono_debugger_create_notification_function)
2987 2006-06-06 Zoltan Varga <vargaz@gmail.com>
2989 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
2991 * mini.c (type_from_stack_type): Disable some changes which do not
2994 * driver.c: Reenable opts.
2996 * mini.h (MonoStackSlot): New structure to keep track of the verification state
2997 of the evaluation stack.
2999 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
3000 evaluation stack trace at entry to the bblock.
3002 * mini.c (merge_stacks): New function to perform verification of stack merges.
3003 Turned off by default.
3005 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
3008 2006-06-06 Massimiliano Mantione <massi@ximian.com>
3010 * local-propagation.c: Fixed bug 78549.
3012 2006-06-04 Zoltan Varga <vargaz@gmail.com>
3014 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
3016 2006-06-02 Miguel de Icaza <miguel@novell.com>
3018 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
3019 tramp-arm.c, tramp-ia64.c
3020 (mono_debugger_create_notification_function): Update signature to
3021 new signature and use new protocol for creating the notification
3024 Should fix the build.
3026 2006-06-02 Geoff Norton <gnorton@customerdna.com>
3028 * exceptions-ppc.c (mono_jit_walk_stack)
3029 (ves_icall_get_frame_info): Fix the build
3031 2006-06-02 Zoltan Varga <vargaz@gmail.com>
3033 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
3035 2006-05-31 Raja R Harinath <rharinath@novell.com>
3037 * il2tests.2.il: New file for generics CIL tests. Add test for
3039 * Makefile.am: Update.
3042 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
3045 2006-05-30 Massimiliano Mantione <massi@ximian.com>
3047 * aliasing.c: Fixed bug 78311.
3049 2006-05-29 Martin Baulig <martin@ximian.com>
3051 * mini-exceptions.c (mono_find_jit_info): When computing the
3052 native offset, check whether we're actually inside the method's
3053 code; call mono_debug_print_stack_frame() to format the frame.
3054 (ves_icall_System_Exception_get_trace): Call
3055 mono_debug_print_stack_frame() to format the stack frame.
3056 (ves_icall_get_trace): Update to the new debugging API.
3057 (mono_jit_walk_stack_from_ctx): Likewise.
3058 (ves_icall_get_frame_info): Likewise.
3060 * mini.c (get_method_from_ip): Use the new debugging API.
3061 (mono_print_method_from_ip): Likewise.
3064 (mono_jit_walk_stack): Use the new debugging API.
3065 (ves_icall_get_frame_info): Likewise.
3067 2006-05-27 Zoltan Varga <vargaz@gmail.com>
3069 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
3071 2006-05-25 Massimiliano Mantione <massi@ximian.com>
3073 * mini.c: Added "limitator" to inline for debugging.
3075 2006-05-24 Martin Baulig <martin@ximian.com>
3077 * debug-debugger.c (mono_debugger_init): Create a private,
3078 malloc()-based code manager for the notification function and
3079 intentionally leak it on exit. This fixes the crash-on-exit race
3083 (mono_debugger_create_notification_function): Added
3084 `MonoCodeManager *' argument.
3087 (mono_debugger_create_notification_function): Added
3088 `MonoCodeManager *' argument.
3090 2006-05-23 Massimiliano Mantione <massi@ximian.com>
3092 * aliasing.c: Fixed 64 bit issue.
3093 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
3094 default since all known bugs are fixed (one more time!).
3096 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
3098 * mini.c: write barrier support.
3100 2006-05-23 Martin Baulig <martin@ximian.com>
3102 * debug-debugger.c: Revert Paolo's change. Add comment and #error
3103 check at the top of the file.
3105 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
3107 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
3108 reverting changes without reason and without changelog entries.
3110 2006-05-18 Zoltan Varga <vargaz@gmail.com>
3112 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
3113 to a few opcodes. Fixes #78439.
3115 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
3116 consistency with other archs.
3118 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
3120 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
3122 * debug-debugger.c: fix the build.
3124 2006-05-17 Martin Baulig <martin@ximian.com>
3127 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
3128 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
3129 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
3130 (debugger_attach): Call GC_mono_debugger_add_all_threads().
3132 2006-05-11 Zoltan Varga <vargaz@gmail.com>
3134 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
3136 2006-05-10 Zoltan Varga <vargaz@gmail.com>
3138 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
3139 MONO_TYPE_GENERICINST.
3141 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
3142 MONO_TYPE_GENERICINST.
3144 2006-05-09 Zoltan Varga <vargaz@gmail.com>
3146 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
3149 2006-05-08 Zoltan Varga <vargaz@gmail.com>
3151 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
3153 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
3155 2006-05-06 Zoltan Varga <vargaz@gmail.com>
3157 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
3158 mono_trace_cleanup ().
3160 * iltests.il: Fix problem with the newly added test.
3162 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
3163 due to register constraints, free up the previous hreg. Fixes #78314.
3165 * iltests.il: Add new test for #78314.
3167 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
3168 Interlocked.Add. Fixes #78312.
3170 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
3172 2006-05-05 Zoltan Varga <vargaz@gmail.com>
3174 * inssel.brg (mini_emit_virtual_call): Fix a warning.
3176 2006-05-05 Martin Baulig <martin@ximian.com>
3178 * debug-mini.c (mono_debug_open_block): New method.
3181 (mono_arch_output_basic_block): Call mono_debug_open_block() at
3182 the beginning of each basic block.
3185 (mono_arch_output_basic_block): Call mono_debug_open_block() at
3186 the beginning of each basic block.
3188 2006-05-04 Massimiliano Mantione <massi@ximian.com>
3190 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
3191 default until I understand why they break the build on amd64.
3193 2006-05-04 Zoltan Varga <vargaz@gmail.com>
3195 * mini.c (mini_cleanup): Call mono_cleanup ().
3197 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
3200 2006-05-04 Massimiliano Mantione <massi@ximian.com>
3202 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
3203 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
3204 default since all known bugs are fixed, and I cannot reproduce bug
3205 77944... I'm asking Matt Hargett to test again after this commit.
3207 2006-04-28 Massimiliano Mantione <massi@ximian.com>
3209 * mini-codegen.c: Fixed typo that thrashed inline.
3211 2006-04-28 Zoltan Varga <vargaz@gmail.com>
3213 * dominators.c (compute_dominators): Avoid using a worklist since
3214 it is not correct in some cases. Instead, iterate over all bblocks as
3215 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
3217 2006-04-28 Miguel de Icaza <miguel@novell.com>
3219 * mini.c (mono_jit_compile_method_inner): Use
3220 mono_prepare_exception_from_error that resets the value
3223 2006-04-27 Miguel de Icaza <miguel@novell.com>
3225 * mini.c: Move the mini_loader_error_to_exception to metadata.
3227 2006-04-27 Massimiliano Mantione <massi@ximian.com>
3229 * aliasing.c: Fixed bug 78210.
3231 2006-04-27 Massimiliano Mantione <massi@ximian.com>
3233 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
3234 default until all their problems (or the ones they trigger) are fixed.
3236 2006-04-26 Zoltan Varga <vargaz@gmail.com>
3238 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
3240 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
3241 as loaded only after resolving patches since that could invoke the same method.
3243 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
3245 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
3248 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
3251 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
3254 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
3255 made from AOT code through the PLT table.
3257 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
3258 holding the plt offset when a call is made to the aot plt trampoline.
3260 2006-04-25 Zoltan Varga <vargaz@gmail.com>
3262 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
3265 * Makefile.am (common_sources): Fix build breakage.
3267 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
3268 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
3269 intra-assembly calls if possible.
3271 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
3273 * mini-trampolines.c: Handle PLT entries.
3275 * mini.c: Avoid creating a GOT var for calls.
3277 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
3280 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
3283 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
3286 * mini.h: Bump AOT file format version.
3288 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
3291 2006-04-25 Martin Baulig <martin@ximian.com>
3293 * driver.c: Disable copyprop, consprop and inline when running
3294 inside the debugger.
3296 2006-04-25 Martin Baulig <martin@ximian.com>
3298 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
3299 with `get_current_thread' and added `detach'.
3300 (MonoDebuggerMetadataInfo): Added `thread_size',
3301 `thread_tid_offset', `thread_stack_ptr_offset' and
3302 `thread_end_stack_offset'.
3304 2006-04-25 Zoltan Varga <vargaz@gmail.com>
3306 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
3309 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
3310 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
3312 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
3314 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
3316 * aot.c: Add support for ADJUSTED_IID.
3318 2006-04-24 Zoltan Varga <vargaz@gmail.com>
3320 * aot.c (emit_method_order): Don't align method_order_end.
3322 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
3323 the interface ID changes.
3325 2006-04-21 Dick Porter <dick@ximian.com>
3327 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
3328 cleaning up a thread. Fixes the new part of bug 77470.
3330 2006-04-20 Geoff Norton <gnorton@customerdna.com>
3332 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
3335 2006-04-19 Zoltan Varga <vargaz@gmail.com>
3337 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
3339 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
3340 SIGSEGV. Fixes #78072.
3342 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
3343 unregister our SIGABRT handler.
3345 2006-04-19 Massimiliano Mantione <massi@ximian.com>
3347 * mini.c: Disabled inline where it can alter the call stack in a
3348 way visible from managed code.
3349 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
3352 2006-04-16 Zoltan Varga <vargaz@gmail.com>
3354 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
3355 on other platforms. Fixes #78089.
3357 2006-04-13 Martin Baulig <martin@ximian.com>
3359 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
3360 determine whether we're inside the debugger.
3363 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
3365 2006-04-12 Zoltan Varga <vargaz@gmail.com>
3367 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
3368 handler clauses. Fixes #78024.
3370 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
3371 in the CALL_MEMBASE opcodes. Fixes #78088.
3372 (mono_arch_get_vcall_slot_addr): Ditto.
3374 2006-04-10 Martin Baulig <martin@ximian.com>
3376 * debug-debugger.c: The thread handling code has now been moved
3377 into ../metadata/threads.c.
3379 2006-04-10 Zoltan Varga <vargaz@gmail.com>
3381 * driver.c (mono_main): Fix --with-gc=none build.
3383 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
3384 (mono_spillvar_offset_float): Ditto.
3385 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
3386 hreg, not when its !global, since on ia64, there is a third category: stacked
3389 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
3391 * mini.c: set MonoInst->klass for load field address and a few other
3394 2006-04-10 Zoltan Varga <vargaz@gmail.com>
3396 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
3398 2006-04-07 Zoltan Varga <vargaz@gmail.com>
3400 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
3401 the branch opt changes.
3403 2006-04-06 Dick Porter <dick@ximian.com>
3405 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
3407 * wapihandles.c (mini_wapi_seminfo):
3408 * driver.c (mono_main): Add semaphore info option
3410 2006-04-05 Zoltan Varga <vargaz@gmail.com>
3412 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
3413 branch optimization changes. Fixes #78009.
3415 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
3417 * mini.c: ignore accessibility of methods in managed->native wrappers.
3419 2006-04-04 Zoltan Varga <vargaz@gmail.com>
3421 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
3423 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
3425 2006-04-03 Zoltan Varga <vargaz@gmail.com>
3427 * mini.c: Modify the branch optimizations to preserve the invariant that
3428 the entries inside the in_bb and out_bb arrays are unique.
3429 (mono_unlink_bblock): Avoid creation of new arrays.
3431 2006-04-02 Zoltan Varga <vargaz@gmail.com>
3433 * mini.c (mono_unlink_bblock): Fix regression caused by previous
3436 2006-04-01 Zoltan Varga <vargaz@gmail.com>
3438 * mini.c (optimize_branches): Remove the "optimizations" in
3439 the cbranch1/cbranch2 -> branch cases which were causing several
3440 problems in the past. Fixes #77986.
3442 2006-03-31 Chris Toshok <toshok@ximian.com>
3444 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
3445 default optimizations :(
3447 2006-03-31 Zoltan Varga <vargaz@gmail.com>
3449 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
3452 2006-03-31 Massimiliano Mantione <massi@ximian.com>
3454 * local-propagation.c: Added comments to structs and removed
3455 "Mono" prefixes from local tree mover types.
3457 2006-03-30 Zoltan Varga <vargaz@gmail.com>
3459 * Makefile.am (arch_sources): Define this for each architecture so
3460 libmono_la_SOURCES is defined in one place.
3462 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
3464 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
3467 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
3469 * driver.c: print the GC name supplied by configure.
3471 2006-03-29 Massimiliano Mantione <massi@ximian.com>
3473 * local-propagation.c: Added tree mover, and moved here all the
3474 local propagation code from mini.c
3475 * mini.c: Added support for treeprop, and moved all the local
3476 propagation code to local-propagation.c
3477 * mini.h: Added support for treeprop
3478 * driver.c: Added support for treeprop, enabled consprop, copyprop,
3479 treeprop, inline and deadce by default
3480 * Makefile.am: Added local-propagation.c
3482 2006-03-25 Zoltan Varga <vargaz@gmail.com>
3484 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
3486 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
3488 * debug-debugger.c: make it compile without the Boehm GC.
3490 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
3492 * mini.c: fixed issue with mismatch when an icall is registered
3493 with multiple names but same address.
3495 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
3497 * declsec.c, mini-exceptions.c: use write barrier to set reference
3498 fields of managed objects.
3500 2006-03-19 Zoltan Varga <vargaz@gmail.com>
3502 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
3503 (can_access_internals): Fix a warning.
3505 * mini.c (print_method_from_ip): Rename this to
3506 mono_print_method_from_ip so it gets exported.
3508 * trace.c: Deal with strings inside StringBuilder's containing garbage
3509 and fix memory leaks. Fixes #77848.
3511 2006-03-19 Zoltan Varga <vargaz@gmail.com>
3513 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
3516 2006-03-16 Neale Ferguson <neale@sinenomine.net>
3518 * mini-s390.c: Remove OP_X86_TEST_NULL.
3520 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
3522 * mini.c: use the correct GetHashCode() for the moving collector.
3524 2006-03-16 Massimiliano Mantione <massi@ximian.com>
3526 * liveness.c: Regalloc spill cost tuning.
3528 2006-03-15 Neale Ferguson <neale@sinenomine.net>
3530 * mini-s390x.h: Correct S390_LONG macro.
3532 * mini-s390x.c: Cleanup unused code.
3534 2006-03-15 Zoltan Varga <vargaz@gmail.com>
3536 * jit-icalls.h: New file.
3538 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
3539 icalls and include that instead of including jit-icalls.c.
3541 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
3544 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
3546 * mini.c: when checking for member accessibility, also check for
3547 friend assemblies and for explicit interface implementations.
3549 2006-03-14 Zoltan Varga <vargaz@gmail.com>
3551 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
3553 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
3555 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
3556 common cases are done first.
3558 * mini-ops.h: Only define platform specific opcodes on the given platform.
3560 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
3563 2006-03-14 Martin Baulig <martin@ximian.com>
3565 Revert Paolo's change from r57348:
3567 * mini.h: don't use gboolean for bitfields.
3568 * mini.c: verifier changes for fields and methods accessibility.
3570 2006-03-13 Neale Ferguson <neale@sinenomine.net>
3572 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
3574 * mini-s390x.c: Fix conv_r_un.
3576 * cpu-s390, cpu-s390x.md: Fix lengths.
3578 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
3580 * mini.c: nested types have access to all the nesting
3581 levels, not just the enclosing types.
3583 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
3585 * mini.c: added a few more verification checks.
3587 2006-03-12 Zoltan Varga <vargaz@gmail.com>
3589 * liveness.c: Merge optimizations from the linear-il branch.
3591 2006-03-11 Zoltan Varga <vargaz@gmail.com>
3593 * mini-ia64.c (emit_call): Add a comment.
3595 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
3597 * tramp-ia64.c: Fix some warnings.
3599 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
3601 * mini.h: don't use gboolean for bitfields.
3602 * mini.c: verifier changes for fields and methods accessibility.
3604 2006-03-11 Zoltan Varga <vargaz@gmail.com>
3606 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
3607 lazy icall wrapper changes.
3609 * dominators.c: Replace all the dominator algorithms with faster
3610 ones from the linear-il branch.
3612 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
3615 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
3616 common cases are done first.
3618 * mini-amd64.c: Fix some warnings.
3620 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
3623 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
3626 * mini.h: Add a missing prototype.
3628 2006-03-10 Zoltan Varga <vargaz@gmail.com>
3630 * mini.c: Compile icall wrappers lazily.
3632 * mini-codegen.c: Use printf instead of g_print since its much faster.
3634 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
3637 * mini.c (optimize_branches): Cache the negative result from
3638 remove_block_if_useless ().
3640 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
3641 Also fix some bblock linking issues.
3643 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
3646 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
3648 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
3649 accessed fields first, for better cache behavior.
3651 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
3653 * mini.c: speedup IList<T> array accesses.
3655 2006-03-09 Zoltan Varga <vargaz@gmail.com>
3657 * mini.c (mono_method_to_ir): Handle large methods overflowing the
3658 inline_costs counter. Fixes #77190.
3660 2006-03-06 Zoltan Varga <vargaz@gmail.com>
3662 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
3663 trace messages. Fixes #77706.
3665 2006-03-04 Martin Baulig <martin@ximian.com>
3667 * tramp-amd64.c, tramp-x86.c
3668 (mono_debugger_create_notification_function): Use
3669 mono_global_codeman_reserve() to allocate a buffer at runtime and
3672 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
3674 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
3675 notification function at runtime and then call `initialize' in the
3676 `MONO_DEBUGGER__debugger_info' vtable.
3678 2006-03-04 Zoltan Varga <vargaz@gmail.com>
3680 * iltests.il: Fix a visibility problem.
3682 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
3684 * driver.c, mini.c: add hooks for the counters API.
3686 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
3688 * driver.c: show disabled options.
3690 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
3692 * linear-scan.c: always use cost-driven selection.
3694 2006-02-28 Raja R Harinath <rharinath@novell.com>
3696 * jit-icalls.c (helper_compile_generic_method): Revert change from
3699 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
3701 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
3703 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
3705 * inssel.brg: style fixes, mostly to force the updated monoburg
3706 to run for people using svn.
3708 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
3710 * mini.c: match monoburg changes.
3712 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
3714 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
3715 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
3716 declaration in the header file.
3718 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
3720 * helpers.c: reduce relocations and mem usage.
3722 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
3724 * mini.h, mini-codegen.c: disable logging features if
3725 requested by configure.
3727 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
3729 * mini.c: tiny verifier changes.
3731 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
3733 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
3734 cpu-pentium.md: stack alignment changes for osx/x86,
3735 partially from Geoff Norton <gnorton@customerdna.com>.
3737 2006-02-24 Raja R Harinath <harinath@gmail.com>
3739 * jit-icalls.c (helper_compile_generic_method): Update to changes
3740 in metadata/class.c.
3742 2006-02-24 Zoltan Varga <vargaz@gmail.com>
3744 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
3746 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
3747 interface calls with large offsets.
3749 2006-02-23 Raja R Harinath <rharinath@novell.com>
3751 * jit-icalls.c (helper_compile_generic_method): Document the
3752 special-case we depend on so that we can inflate the method twice
3753 with the same context with no bad side-effects.
3755 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
3757 * mini-x86.c, mini-amd64.c: fix for case when xen support
3760 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
3762 * mini-x86.c, mini-amd64.c: generate code to access tls items
3763 in a faster way for Xen systems.
3765 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
3767 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
3768 updates and compilation fixes for the OSX/x86 port, mostly from
3769 Geoff Norton <gnorton@customerdna.com>.
3771 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
3773 * inssel.brg: faster interface call implementation
3774 to sync with the interface_offsets MonoVTable changes.
3776 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
3778 * mini.c: more verification checks.
3780 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
3782 * mini.c: added a few more verification checks.
3784 2006-02-17 Neale Ferguson <neale@sinenomine.net>
3786 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
3787 facility on the processor and use it if available.
3789 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
3791 * driver.c, aot.c, mini.c: throw exception if the IL code is
3792 invalid or unverifiable.
3794 2006-02-17 Raja R Harinath <rharinath@novell.com>
3796 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
3799 2006-02-16 Zoltan Varga <vargaz@gmail.com>
3801 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
3803 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
3805 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
3806 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
3807 handling of instantiated generic valuetypes.
3809 2006-02-11 Zoltan Varga <vargaz@gmail.com>
3811 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
3812 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
3815 * generics.2.cs: Revert the nullable reftypes tests.
3817 2006-02-10 Zoltan Varga <vargaz@gmail.com>
3819 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
3820 using __builtin_frame_address (1) as it doesn't work in the presence
3821 of optimizations. Hopefully fixes #77273.
3823 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
3824 -> generics.cs change as it doesn't work with some automake versions.
3826 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
3828 * mini.c: handle systems that sue a different way to
3829 retrieve the stack address of the current thread.
3831 2006-02-09 Zoltan Varga <vargaz@gmail.com>
3833 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
3834 it specially in the makefile.
3836 * generics.2.cs: Add tests for nullable reference types.
3838 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
3840 * mini.c: always handle the case when mono_jit_init()
3841 is called in a thread different from the main thread,
3842 confusing libgc (bug #77309).
3844 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
3846 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
3848 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
3850 * mini.c: change optimize_branches () to use a single loop
3851 and introduce a new optimization to simplify some range checks.
3853 2006-02-03 Martin Baulig <martin@ximian.com>
3855 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
3856 and merged with debugger_thread_manager_add_thread().
3857 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
3858 inform the debugger about the main thread.
3860 2006-02-03 Zoltan Varga <vargaz@gmail.com>
3862 * basic.cs: Add test for div.un/rem.un constant folding.
3864 2006-02-03 Neale Ferguson <neale@sinenomine.net>
3866 * cpu-s390x.md: correct int_xor_imm length
3868 2006-02-03 Zoltan Varga <vargaz@gmail.com>
3870 * generics.2.cs: New test for #77442.
3872 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
3875 2006-02-02 Martin Baulig <martin@ximian.com>
3877 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
3878 <mono/metadata/mono-debug-debugger.h>
3880 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
3882 2006-02-02 Martin Baulig <martin@ximian.com>
3884 * debug-debugger.h: New header file for debug-debugger.c.
3886 * debug-debugger.c: Big API cleanup; don't run the managed Main()
3887 function is a separate thread anymore; add support for attaching.
3889 2006-02-01 Zoltan Varga <vargaz@gmail.com>
3891 * tramp-x86.c: Fix a warning.
3893 2006-01-31 Zoltan Varga <vargaz@gmail.com>
3895 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
3896 on very large methods.
3898 * aot.c (load_patch_info): Fix a warning.
3900 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
3902 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
3903 mini-ops.h: alu membase optimizations.
3905 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
3907 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
3908 to speedup StringBuilder.
3910 2006-01-27 Zoltan Varga <vargaz@gmail.com>
3912 * dominators.c (mono_compute_natural_loops): Fix detection of
3913 loop body start blocks.
3915 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
3917 2006-01-26 Zoltan Varga <vargaz@gmail.com>
3919 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
3922 2006-01-25 Massimiliano Mantione <massi@ximian.com>
3924 * aliasing.c: Fixed aliasing issue on 64 bit archs.
3926 2006-01-25 Martin Baulig <martin@ximian.com>
3928 * debug-debugger.c: Moved the `MonoDebuggerManager' and
3929 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
3930 started to cleanup this file a little bit.
3932 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
3934 * mini.c: optimize a codepath frequently happening in generics code.
3936 2006-01-23 Martin Baulig <martin@ximian.com>
3938 * Makefile.am: Only compile debug-debugger.c on supported platforms.
3940 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
3943 * driver.c: debug-debugger.c is only available if
3944 `MONO_DEBUGGER_SUPPORTED' is defined.
3946 2006-01-23 Martin Baulig <martin@ximian.com>
3948 * debug-debugger.c: Only enable this on platforms where the Mono
3949 Debugger is working (x86 and x86_64).
3951 2006-01-21 Martin Baulig <martin@ximian.com>
3953 The Mono Debugger is now using the normal `mono' instead of the
3954 `mono-debugger-mini-wrapper' when executing managed code.
3956 * debug-debugger.c: New file; previously known as
3957 debugger/wrapper/wrapper.c.
3959 * debug-mini.c (mono_init_debugger): Removed.
3961 * driver.c (mono_main): Added new `--inside-mdb' command line
3962 argument which is used when running inside the debugger.
3964 2006-01-20 Zoltan Varga <vargaz@gmail.com>
3966 * liveness.c (mono_analyze_liveness): Remove some unused data
3969 2006-01-17 Zoltan Varga <vargaz@gmail.com>
3971 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
3973 2006-01-16 Zoltan Varga <vargaz@gmail.com>
3975 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
3976 depends on implementation details of monobitset.
3978 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
3981 2006-01-15 Zoltan Varga <vargaz@gmail.com>
3983 * liveness.c: Update after monobitset changes.
3985 2006-01-14 Zoltan Varga <vargaz@gmail.com>
3987 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
3989 2006-01-11 Neale Ferguson <neale@sinenomine.net>
3991 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
3993 * mini-s390x.c: Remove warning messages.
3995 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
3997 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
3999 2006-01-10 Zoltan Varga <vargaz@gmail.com>
4001 * generics.2.cs: Add ldelem/stelem_any test.
4003 2006-01-10 Neale Ferguson <neale@sinenomine.net>
4005 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
4007 2006-01-07 Zoltan Varga <vargaz@gmail.com>
4009 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
4011 2006-01-06 Zoltan Varga <vargaz@gmail.com>
4013 * generics.2.cs: Reenable vtype tests.
4015 * inssel-x86.brg: Remove an icorrect valuetype rule.
4017 2006-01-06 Neale Ferguson <neale@sinenomine.net>
4019 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
4020 initial support for OP_ABS.
4022 2006-01-05 Neale Ferguson <neale@sinenomine.net>
4024 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
4026 2006-01-05 Neale Ferguson <neale@sinenomine.net>
4028 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
4029 conversion and implement LADD/LSUB.
4031 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
4034 2006-01-05 Neale Ferguson <neale@sinenomine.net>
4036 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
4038 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
4041 2006-01-05 Neale Ferguson <neale@sinenomine.net>
4043 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
4044 localloc is encountered. Fixes crash in test-183.cs when using gmcs
4045 (stack walk problem).
4047 2006-01-04 Zoltan Varga <vargaz@gmail.com>
4049 * aot.c (mono_aot_load_method): Fix a warning.
4051 2006-01-03 Neale Ferguson <neale@sinenomine.net>
4053 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
4055 2006-01-03 Zoltan Varga <vargaz@gmail.com>
4057 * iltests.il: Add test for #77148.
4059 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
4062 2006-01-03 Neale Ferguson <neale@sinenomine.net>
4064 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
4066 2006-01-03 Neale Ferguson <neale@sinenomine.net>
4068 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
4069 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
4071 * basic-long.cs: Add lconv-to-r4/r8 tests.
4073 2006-01-03 Zoltan Varga <vargaz@gmail.com>
4075 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
4077 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
4078 here as on other archs.
4080 2005-12-29 Neale Ferguson <neale@sinenomine.net>
4082 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
4084 2005-12-29 Neale Ferguson <neale@sinenomine.net>
4086 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
4088 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
4090 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
4091 instrument_prolog; Add memory_barrier instruction.
4093 2005-12-26 Zoltan Varga <vargaz@gmail.com>
4095 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
4097 2005-12-23 Zoltan Varga <vargaz@gmail.com>
4099 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
4101 * aliasing.c inssel.brg: Fix warnings.
4103 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
4104 could skip initialization of some parts of memory.
4106 * mini.c mini-ia64.c: Fix warnings.
4108 * inssel-sparc.brg: Add an implementation of lneg which actually works.
4110 2005-12-22 Zoltan Varga <vargaz@gmail.com>
4112 * aliasing.c (mono_build_aliasing_information): Add a workaround for
4113 a crash seen on sparc.
4115 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
4117 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
4119 2005-12-21 Neale Ferguson <neale@sinenomine.net>
4121 * mini-ops.h: Add s390_backchain instruction
4123 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
4125 * cpu-s390.md: Add s390_backchain instruction
4127 * mini-s390.c: Significant ABI changes
4129 * mini-s390.h: Cater for zero length structures
4131 2005-12-20 Neale Ferguson <neale@sinenomine.net>
4133 * mini-s390.c: ABI fixes
4135 * inssel-s390.brg: Remove debug statements
4137 * cpu-s390.md: Fix length of ATOMIC_xx operations
4139 2005-12-19 Zoltan Varga <vargaz@gmail.com>
4141 * basic-float.cs: Add float<->long conversion tests.
4143 2005-12-16 Neale Ferguson <neale@sinenomine.net>
4145 * mini-s390.c: Fix LOCALLOC processing.
4147 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
4149 2005-12-15 Zoltan Varga <vargaz@gmail.com>
4151 * iltests.il: Add tests for some opcodes not covered by the other
4154 2005-12-15 Neale Ferguson <neale@sinenomine.net>
4156 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
4157 register loading for Tail processing; Correct trace output.
4159 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
4161 * cpu-s390.md: Correct size of jmp instruction.
4163 2005-12-13 Neale Ferguson <neale@sinenomine.net>
4165 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
4167 2005-12-13 Neale Ferguson <neale@sinenomine.net>
4169 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
4170 Bring s390 up to current level.
4172 2005-12-12 Zltan Varga <vargaz@gmail.com>
4174 * generics.2.cs: Disable the newly added tests as they do not work yet.
4176 * generics.2.cs: Add valuetype tests.
4178 2005-12-09 Zoltan Varga <vargaz@gmail.com>
4180 * basic-long.cs: Add i4->u8 test.
4182 * objects.cs: Add tests for JIT intrinsic.
4184 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
4185 optimizations lost by a mistake.
4187 2005-12-07 Zoltan Varga <vargaz@gmail.com>
4189 * basic-long.cs: Remove a test moved to objects.cs.
4191 * arrays.cs: Add more array tests.
4193 2005-12-06 Zoltan Varga <vargaz@gmail.com>
4195 * arrays.cs: Add new tests for multi-dimensional arrays.
4197 2005-12-06 Raja R Harinath <rharinath@novell.com>
4199 * Makefile.am (test_sources2): Add generics.2.cs.
4200 (EXTRA_DIST): Add test_sources2.
4202 2005-12-05 Ben Maurer <bmaurer@ximian.com>
4204 Support for boxing and unboxing nullable types as well as the
4205 isinst operation on nullables, per the CLI ammendment.
4207 * inssel.brg (CEE_ISINST): Special case for nullable
4209 * mini.c (handle_unbox_nullable): new method
4210 (handle_box): Special case for nullable types
4211 (mono_method_to_ir): Call handle_unbox_nullable in correct
4214 * generics.2.cs: New test suite
4216 * Makefile.am: Support for regression tests with generics.
4218 2005-12-03 Zoltan Varga <vargaz@gmail.com>
4220 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
4221 allocated to registers. Fixes #76800.
4223 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
4225 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
4227 2005-11-30 Zoltan Varga <vargaz@gmail.com>
4229 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
4232 2005-11-29 Zoltan Varga <vargaz@gmail.com>
4234 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
4237 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
4239 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
4240 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
4242 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
4243 single precision before storing to a single precision location.
4245 2005-11-28 Raja R Harinath <rharinath@novell.com>
4247 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
4249 2005-11-27 Zoltan Varga <vargaz@gmail.com>
4251 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
4254 * basic.cs: Remove test_0_byte_compares test which was moved to
4255 objects.cs a long time ago.
4257 2005-11-22 Massimiliano Mantione <massi@ximian.com>
4259 * aliasing.c: Fixed aliasing issue on 64 bit archs.
4261 2005-11-20 Zoltan Varga <vargaz@gmail.com>
4263 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
4264 handlers are called.
4266 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
4269 * mini-ia64.c: Add support for the throw->branch exception
4272 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
4274 2005-11-18 Massimiliano Mantione <massi@ximian.com>
4276 * mini.c: Enabled "fastpath" deadce :-)
4278 2005-11-18 Massimiliano Mantione <massi@ximian.com>
4280 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
4281 alias analysis pass to support it.
4284 * liveness.c: Likewise (liveness computation can use aliasing
4285 information to be more accurate).
4286 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
4287 moreover made so that "--compile-all" uses the given optimization
4288 flags and not the default ones.
4289 * aliasing.c: Alias analysis (new file).
4290 * aliasing.h: Likewise.
4291 * Makefile.am: added "aliasing.c" and "aliasing.h".
4293 2005-11-17 Zoltan Varga <vargaz@gmail.com>
4295 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
4298 2005-11-13 Zoltan Varga <vargaz@gmail.com>
4300 * mini-exceptions.c (mono_handle_exception_internal): Remove the
4301 fp >= end_of_stack exit condition, as it is not needed, and it might
4302 become true for fp eliminated frames.
4304 2005-11-11 Zoltan Varga <vargaz@gmail.com>
4306 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
4309 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
4311 * mini-arm.c: fixed alignment of doubles/longs to match
4312 the C ABI (bug #76635).
4314 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
4316 * aot.c: fix compilation with --enable-minimal=aot.
4318 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
4320 * mini-arm.c: fixed compatibility with the new
4321 floating point emulator package for compares.
4323 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
4325 * mini.c : reverted sig->pinvoke changes (r51396-51397).
4327 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
4329 * mini-exceptions.c (print_stack_frame): Output to stderr.
4330 (mono_handle_native_sigsegv): Ditto.
4332 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
4334 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
4335 OP_LCONV_TO_OVF_I implementation.
4337 * mini-amd64.c: Add support for the throw->branch exception
4340 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
4341 when the catch clause catches a more general exception, i.e. Object.
4343 2005-10-30 Zoltan Varga <vargaz@gmail.com>
4345 * cpu-ia64.md: Remove unused opcodes.
4347 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
4348 specific defines for architectures defining USE_SIGACTION.
4350 * mini-ia64.c: Fix some warnings.
4352 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
4353 version seemed to skip a frame.
4355 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
4357 * mini.c: Clean up the usage of sig->pinvoke flag. Now
4358 only calls which are made to native code use this flag.
4360 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
4362 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
4363 varargs methods as well.
4365 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
4366 which have save_lmf set. Reorganize methods prologs a bit.
4368 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
4369 debugger to the proper place.
4371 2005-10-29 Martin Baulig <martin@ximian.com>
4373 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
4374 when running inside the debugger until the debugger has support
4377 2005-10-26 Zoltan Varga <vargaz@gmail.com>
4379 * mini.h: Fix a warning.
4381 2005-10-24 Miguel de Icaza <miguel@novell.com>
4383 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
4384 we expose publicly, this returns the string.
4386 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
4388 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
4389 with fp elimination.
4391 2005-10-21 Zoltan Varga <vargaz@gmail.com>
4393 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
4394 native stacktrace using the glibc 'backtrace' function if available.
4396 2005-10-20 Zoltan Varga <vargaz@gmail.com>
4398 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
4400 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
4401 handle SIGSEGVs received while in native code.
4403 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
4404 code, call mono_handle_native_sigsegv which will abort the runtime
4405 after printing some diagnostics, instead of converting it into a
4406 confusing NullReferenceException.
4408 2005-10-18 Zoltan Varga <vargaz@gmail.com>
4410 * cpu-pentium.md: Remove unused opcodes.
4412 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
4414 * mini-amd64.h (MonoLMF): Add rsp field.
4416 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
4419 2005-10-17 Zoltan Varga <vargaz@gmail.com>
4421 * mini-codegen.c (get_register_spilling): Fix some warnings.
4423 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
4425 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
4426 elimination during exception handling. Enable fp elimination by
4429 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
4432 2005-10-16 Martin Baulig <martin@ximian.com>
4435 (mono_debugger_run_finally): New public method for the debugger.
4437 2005-10-10 Zoltan Varga <vargaz@gmail.com>
4439 * debug-mini.c (mono_debug_init_method): Fix warning.
4441 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
4442 the 'exname' parameter const to fix some warnings.
4444 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
4446 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
4447 introduced by the previous patch.
4449 2005-10-08 Zoltan Varga <vargaz@gmail.com>
4451 * basic-float.cs: Add test for precision of float arithmetic.
4453 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
4454 when loading/storing single values from/to memory.
4456 * mini.c (mono_jit_compile_method_with_opt): Create the function
4457 pointers in the correct domain.
4459 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
4461 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
4462 introduced by previous patch.
4464 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
4465 when out_filter_idx is NULL.
4467 * mini-exceptions.c: Don't run filter clauses twice during exception
4468 handling. Fixes #75755.
4470 2005-10-07 Zoltan Varga <vargaz@gmail.com>
4472 * aot.c: Add support for ldflda wrappers.
4474 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
4477 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
4479 * mini.c, mini.h: do not consider exception handlers blocks when
4480 setting up interface variables.
4482 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
4484 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
4486 2005-10-03 Zoltan Varga <vargaz@gmail.com>
4488 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
4489 causes a regression.
4491 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
4493 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
4495 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
4496 of the OP_P definitions.
4498 * TODO: Add a proposal for dealing with the CEE/OP mess.
4500 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
4501 optimizations from the x86 port.
4503 * cpu-amd64.md: Ditto.
4505 * basic.cs basic-long.cs: Add tests.
4507 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
4509 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
4510 Patrik Torstensson's implementation of my exception-handling
4511 optimization idea, when the exception object is not used
4514 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
4516 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
4517 of the mul_imm optimizations from the old jit.
4519 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
4521 * mini.c, liveness.c: patch by Patrik Torstensson and
4522 Zoltan Varga to improve performance in methods with
4525 2005-09-30 Zoltan Varga <vargaz@gmail.com>
4527 * driver.c: Remove 'Globalization' entry from --version.
4529 2005-09-28 Zoltan Varga <vargaz@gmail.com>
4531 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
4532 there is a profiler interested in JIT events.
4534 * aot.c: Load profile files produced by the AOT profiling module, and
4535 reorder methods based on the profiling info. Add a 'method_order' table
4536 to the AOT file to make mono_aot_find_jit_info work with the reordered
4539 * mini.h: Bump AOT file version info.
4541 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
4543 * mini-arm.h: work around what looks like a gcc bug when optimizations
4546 2005-09-28 Raja R Harinath <rharinath@novell.com>
4548 * Makefile.am (AM_CFLAGS): Don't use += to append inside
4549 conditionals. Use ...
4550 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
4552 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
4554 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
4555 to determine the amount of memory to copy when passing valuetypes.
4557 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
4558 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
4560 2005-09-27 Zoltan Varga <vargaz@gmail.com>
4562 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
4563 information about aot.
4565 2005-09-27 Ben Maurer <bmaurer@ximian.com>
4567 * *.c: Replace the use of {Enter,Leave}CriticalSection with
4568 macros. This will allow a deadlock debugger to easily be plugged
4571 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
4573 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
4575 2005-09-27 Raja R Harinath <rharinath@novell.com>
4577 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
4578 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
4579 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
4580 ($(arch_built)) [CROSS_COMPILING]: Error out.
4582 2005-09-26 Zoltan Varga <vargaz@gmail.com>
4584 * aot.c: Add support for the no_special_static flag for classes.
4586 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
4588 * Reapply reverted patches.
4590 * *: Revert r50174 as well.
4592 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
4594 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
4596 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
4598 2005-09-23 Miguel de Icaza <miguel@novell.com>
4600 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
4601 part of the SIG_HANDLER_SIGNATURE.
4603 2005-09-23 Zoltan Varga <vargaz@gmail.com>
4605 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
4608 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
4609 introduced by previous patch.
4611 2005-09-21 Zoltan Varga <vargaz@gmail.com>
4613 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
4614 saved registers too.
4616 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
4617 upon the information returned by get_call_info ().
4619 * mini-x86.c (add_float): Fix stack size calculation.
4620 (mono_arch_call_opcode): Rewrite this so it works based up the
4621 information returned by get_call_info ().
4622 (mono_arch_get_this_vret_args): Ditto.
4624 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
4626 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
4627 in cinfo to determine the registers which need to be used.
4629 2005-09-20 Miguel de Icaza <miguel@novell.com>
4631 * driver.c (mono_main): Add --server and --desktop flags.
4633 2005-09-16 Zoltan Varga <vargaz@gmail.com>
4635 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
4636 registers as global registers.
4638 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
4639 longer needed with the new register allocator.
4641 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
4643 * cpu-ia64.md: Remove unused opcodes.
4645 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
4647 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
4649 * cpu-amd64.md: Remove unused opcodes.
4651 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
4652 needed with the new register allocator.
4654 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
4657 2005-09-16 Raja R Harinath <rharinath@novell.com>
4659 * Makefile.am (check-local): Don't invoke semdel-wrapper.
4661 2005-09-16 Martin Baulig <martin@ximian.com>
4663 * exceptions-amd64.c
4664 (throw_exception): Don't call mono_debugger_throw_exception() if
4665 we're a rethrow - see the FIXME in the code.
4667 2005-09-15 Geoff Norton <gnorton@customerdna.com>
4669 * mini.c (mono_init_exceptions): This only works on some architectures.
4671 2005-09-15 Zoltan Varga <vargaz@gmail.com>
4673 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
4676 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
4678 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
4679 now in mini-exceptions.c.
4681 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
4683 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
4684 now in mini-exceptions.c.
4686 2005-09-15 Zoltan Varga <vargaz@gmail.com>
4688 * exceptions-x86.c: Applied patch from Patrik Torstensson
4689 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
4691 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
4692 code into mini-exceptions.c. Add some assertions to it.
4694 2005-09-12 Zoltan Varga <vargaz@gmail.com>
4696 * aot.c (emit_section_change): Applied patch from "The Software Team"
4697 (<software@solmersa.com>). Fix as errors on windows.
4699 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
4701 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
4702 method info into the LMF.
4704 2005-09-11 Zoltan Varga <vargaz@gmail.com>
4706 * mini-ia64.c: Add proper unwind info for method epilogs.
4708 * exceptions-ia64.c: Add some code to help debugging.
4710 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
4712 * mini-exceptions.c: Fix warning.
4714 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
4716 * mini.c: Really fix build.
4718 * mini-x86.c mini-amd64.c: Fix build.
4720 2005-09-11 Zoltan Varga <vargaz@gmail.com>
4722 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
4724 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
4725 some Interlocked methods as intrinsics.
4727 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
4728 for Thread methods as well.
4730 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
4732 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
4734 * mini-ia64.c mini-x86.c mini-amd64.c
4735 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
4738 * mini.c (mono_init_exceptions): Fix build breakage.
4740 2005-09-10 Zoltan Varga <vargaz@gmail.com>
4742 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
4743 of instructions. Use the new ia64_unw_op macros for emitting unwind
4746 * mini.c (mono_init_exceptions): Initialize exception handling
4747 related trampolines at startup.
4749 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
4751 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
4753 2005-09-09 Zoltan Varga <vargaz@gmail.com>
4755 * mini.c: Handle type loading errors gracefully during compilation and
4756 throw the appropriate exception.
4758 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
4760 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
4761 for the mono binary.
4763 2005-09-09 Martin Baulig <martin@ximian.com>
4765 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
4768 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
4770 * mini-arm.h: use emulation for conv.r.un for the release.
4772 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
4774 * mini-arm.c, objects.cs: more fixes and tests for them.
4776 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
4778 * mini-arm.c: align structures to at least 4 bytes to be able
4779 to keep our current optimized memcpy.
4781 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
4783 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
4785 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4787 * mini.c: ignore SIGPIPE.
4789 2005-09-04 Zoltan Varga <vargaz@gmail.com>
4791 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
4793 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
4795 2005-09-02 Zoltan Varga <vargaz@gmail.com>
4797 * mini.h: Add prototype for mono_allocate_stack_slots_full.
4799 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
4801 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
4802 exception handling support.
4803 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
4804 patch by Brian Koropoff <briank@marakicorp.com>).
4806 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
4808 * mini.c: revert another 'optimization' which breaks when
4809 items on the eval stack need to be saved at a basic block end
4812 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
4814 * jit-icalls.c: for arrays, ensure we always provide
4817 2005-08-30 Zoltan Varga <vargaz@gmail.com>
4819 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
4821 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
4823 2005-08-29 Zoltan Varga <vargaz@gmail.com>
4825 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
4826 arguments in their original register.
4828 2005-08-28 Zoltan Varga <vargaz@gmail.com>
4830 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
4833 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
4834 when ssapre is enabled.
4836 * inssel-long.brg: Fix bug in previous patch.
4838 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
4839 multiplication by a constant.
4841 2005-08-27 Zoltan Varga <vargaz@gmail.com>
4843 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
4846 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
4849 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
4851 * inssel-arm.brg: apply changes tested by Brian Koropoff
4852 <briank@marakicorp.com>.
4854 2005-08-25 Zoltan Varga <vargaz@gmail.com>
4856 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
4858 2005-08-24 Zoltan Varga <vargaz@gmail.com>
4860 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
4861 to the same register if dreg is just a base register.
4862 (print_ins): Improve printing of membase opcodes.
4864 * inssel-x86.brg: Add optimized ldind(reg) rules.
4866 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
4868 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
4870 * mini.c: when running under valgrind, set the stack bottom for
4871 the GC at the actual approximate stack for the app (fixes running
4872 mono with valgrind).
4874 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
4876 * mini.c: do no break at the first valuetype to init found
4879 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
4881 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
4883 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
4885 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
4887 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
4889 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
4891 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
4893 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
4895 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
4898 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
4901 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
4904 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
4906 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
4908 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
4910 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
4911 in the tail recursion optimization.
4913 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
4914 debug info into the assembly file.
4916 * iltests.il: Add test for filter regions.
4918 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
4919 initial stack of filter regions. Fixes #75755.
4921 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
4923 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
4926 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
4928 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
4929 the check for an already compiled method on non-ia64 platforms.
4930 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
4933 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
4935 * inssel-x86.brg: Add some optimized call rules.
4937 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
4939 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
4942 * mini.h mini-trampolines.c: Pass the trampoline argument to
4943 mono_arch_patch_delegate_trampoline.
4945 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
4947 * mini-trampolines.c: Fix build.
4949 * mini-amd64.h: Add delegate trampolines.
4951 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
4953 * inssel-amd64.brg: Add optimized call rules.
4955 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
4957 * inssel-ia64.brg: Add optimized ldind(reg) rules.
4959 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
4961 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
4964 * mini-ia64.c: Remove LMF fixmes.
4966 * mini-ia64.h: Remove most fields from LMF.
4968 * inssel-ia64.brg (stmt): Fix unaligned access errors.
4970 * mini-trampolines.c: Add support for IA64 function descriptors.
4972 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
4973 for IA64 function descriptors.
4975 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
4977 * tramp-arm.c: patch the vtable for virtual calls. Added
4978 support code to register/unregister the LMF.
4979 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
4982 2005-08-19 Dick Porter <dick@ximian.com>
4984 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
4985 bit value if needed.
4987 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
4989 * mini.c (mini_get_method): Move handling of wrapper data here.
4991 * mini.c (mono_method_to_ir): Add support for dynamic methods.
4993 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
4996 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
4997 bblock->code does not remain empty.
4999 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
5001 * arrays.cs: Add regression test for #75832.
5003 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
5004 rules. Fixes #75832.
5006 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
5007 instruction scheduling.
5009 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
5011 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
5013 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
5015 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
5017 * mini-codegen.c: Fix VC build.
5019 * cpu-pentium.md: Increase length of atomic_exhange_i4.
5021 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5023 * mini.h: fix signature for mono_register_opcode_emulation.
5025 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
5027 * mini.c: Get rid of most of the helper_sig_... constants using
5028 mono_create_icall_signature ().
5030 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
5032 * jit-icalls.c (helper_ldstr): New helper function.
5034 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
5036 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
5037 throw, load the string using a helper call instead of creating a string object.
5039 * aot.c: Update after LDSTR changes.
5041 * mini.h: Bump AOT file version.
5043 * aot.c: Save class size info into the AOT file. Print more statistics during
5046 * mini.h: Bump AOT file version.
5048 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
5049 ordering of disasm cases. Fixes #74957.
5051 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
5053 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
5054 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
5055 the generic code needed for the ARM port.
5057 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
5059 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
5060 inssel-arm.brg: more ARM features and fixes.
5062 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
5064 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
5065 ARM port work in progress.
5067 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
5069 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
5071 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
5073 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
5075 * inssel.brg (mini_emit_memset): Add support for unaligned access.
5077 * *-ia64.*: Ongoing IA64 work.
5079 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
5081 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
5083 * TODO: Remove out-of-data todo stuff.
5085 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
5088 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
5090 * mini.h: Bump corlib version.
5092 2005-07-27 Martin Baulig <martin@ximian.com>
5095 (create_copy_ins): Added `const unsigned char *ip' argument; set
5096 `copy->cil_code' from it.
5098 2005-07-27 Martin Baulig <martin@ximian.com>
5100 * mini-exceptions.c (mono_handle_exception): Don't call
5101 mono_debugger_handle_exception() for filters.
5103 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
5105 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
5108 2005-07-26 Martin Baulig <martin@ximian.com>
5110 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
5112 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
5113 helper_compile_generic_method() if the method is actually virtual
5116 2005-07-26 Martin Baulig <martin@ximian.com>
5119 (trampoline_code): Renamed to `mono_trampoline_code' and made it
5120 public; this is now accessed directly by the debugger.
5121 (mono_generic_trampoline_code): Removed.
5124 (mono_debug_init_method): Also add interncalls and wrappers.
5126 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
5128 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
5130 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
5132 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
5134 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
5136 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
5138 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
5140 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
5141 getting TLS offsets on AMD64 too.
5143 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
5145 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
5147 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
5149 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
5150 inssel-arm.brg, mini-arm.h: ARM port work in progress.
5152 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
5154 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
5156 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
5159 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
5160 mono_sparc_is_virtual_call ().
5162 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
5164 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
5165 trampoline parameters.
5167 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
5169 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
5170 to mono_arch_get_vcall_slot_addr.
5172 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
5175 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
5177 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
5179 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
5181 2005-07-19 Martin Baulig <martin@ximian.com>
5183 * exceptions-amd64.c (throw_exception): Call
5184 mono_debugger_throw_exception() here like we're doing it on i386.
5186 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
5188 * mini-ia64.c: Add optimized TLS access support.
5190 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
5192 * mini-exceptions.c: Ongoing IA64 work.
5194 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
5196 * mini.c: Use the default optimization set when embedding. Fixes
5199 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
5201 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
5202 of trampolines to a separate file.
5204 * mini-trampolines.c: New file.
5206 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
5209 * tramp-x86.c: Reorganize the trampoline code to be similar to the
5212 * mini-codegen.c: Fix cygwin build.
5214 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
5216 * mini.c: Add some minor changes needed by the IA64 port.
5218 * *-ia64.*: Ongoing IA64 work.
5220 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
5222 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
5223 trampolines into arch-independent and arch-dependent parts.
5225 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
5227 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
5229 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
5231 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
5232 the xp-regalloc-branch for amd64.
5234 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
5235 xp-regalloc-branch for x86.
5237 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
5239 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
5241 2005-07-06 Martin Baulig <martin@ximian.com>
5244 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
5245 (mono_jit_runtime_invoke): Likewise.
5247 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
5249 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
5252 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
5253 without loading their metadata. Reorganize the file format so exception handling+
5254 debug info is kept separate from normal method info. Create MonoJitInfo
5255 structures for methods lazily.
5257 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
5259 (x86_class_init_trampoline): Patch AOT class init trampolines too.
5261 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
5263 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
5266 * mini.h: Bump AOT file version.
5268 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
5270 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
5272 2005-07-01 Raja R Harinath <rharinath@novell.com>
5274 * Makefile.am (check-local): Call semdel-wrapper.
5276 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
5278 * mini-x86.c: Revert the last change as it seems to break the build..
5280 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
5282 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
5284 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
5286 2005-06-27 Ben Maurer <bmaurer@ximian.com>
5288 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
5289 outside of the macro, so strange stuff doesn't happen with gcc4
5290 (NEW_AOTCONST_TOKEN): Likewise.
5292 2005-06-28 Martin Baulig <martin@ximian.com>
5294 * mini.c (mini_class_is_system_array): New static method; use this
5295 instead of `klass->parent == mono_defaults.array_class' everywhere
5296 since this also works for the new generic array class.
5298 2005-06-26 Ben Maurer <bmaurer@ximian.com>
5300 * inssel.brg: Remove warnings.
5302 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
5304 * mini-ia64.c: Ongoing IA64 work.
5306 * basic-float.cs: Add float->i1 conversion test.
5308 * iltests.il: Add conv.u4 test.
5310 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
5312 * inssel-long.brg: Fix bug caused by last change.
5314 2005-06-23 Geoff Norton <gnorton@customerdna.com>
5316 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
5317 BSDs. Allows the x86 JIT to work on OSX86
5319 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
5321 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
5324 * mini-ia64.c: Ongoing IA64 work.
5326 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
5328 * mini-ia64.c: Ongoing IA64 work.
5330 * driver.c: Clean up jit_code_hash as well when using --regression.
5332 * inssel-long.brg: Fix long->i4/u4 conversion rules.
5334 * basic-long.cs: Add tests for long->u4 conversion.
5336 2005-06-18 Ben Maurer <bmaurer@ximian.com>
5338 * mini.c: Take mono_get_domainvar out of macros. This makes sure
5339 that we do not depend on undefined C behavior: the order stuff
5340 gets evaluated within an expression. Fixes mono when compiled on
5343 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
5345 * *-ia64.*: Ongoing IA64 work.
5347 * aot.c: Lower memory usage while loading AOT methods.
5349 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
5351 * mini.h: Bump AOT file format version.
5353 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
5355 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
5357 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
5359 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
5360 not on callee assembly). Fixed some comments.
5362 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
5364 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
5365 it gets proper disassembly.
5366 (emit_method_info): Remove some dead code.
5368 * mini.c (mini_method_compile): Allways allocate the GOT var in
5369 mono_method_to_ir for emulating opcodes.
5371 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
5373 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
5374 before freeing the code memory. Fixes #74990.
5376 * objects.cs: Add regression test for #74992.
5378 * liveness.c: Extend live ranges of arguments to the beginning of the
5379 method. Fixes #74992.
5381 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
5382 so it points into the faulting instruction.
5384 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
5386 * jit-icalls.c (mono_imul_ovf): Add exception handling.
5388 * *-ia64.*: Ongoing IA64 work.
5390 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
5392 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
5394 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
5396 * *-ia64.*: Ongoing IA64 work.
5398 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
5400 * basic-long.cs: Add tests for add/sub.ovf.
5402 * basic.cs: Add tests for sub.ovf.
5404 * *-ia64.*: Ongoing IA64 work.
5406 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
5408 * *-ia64.*: Ongoing IA64 work.
5410 * basic.cs: Add conv.ovf.i4.un test.
5412 2005-06-09 Massimiliano Mantione <massi@ximian.com>
5414 * mini.c: (remove_block_if_useless) Fixed bug 75061.
5416 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5418 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
5420 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
5422 * *-ia64.*: Ongoing IA64 work.
5424 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5427 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
5429 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
5431 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
5433 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
5435 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
5437 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
5438 of a call is callable by a near call.
5440 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
5442 * mini-ia64.c: Ongoing IA64 work.
5444 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
5446 * genmdesc.c: Make the generated array non-static.
5448 * inssel-long.brg: Fix LSHR_IMM rule.
5450 * *-ia64.*: Ongoing IA64 work.
5452 * *-ia64.*: Ongoing IA64 work.
5454 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
5456 * *-ia64.*: Ongoing IA64 work.
5458 * *-ia64.*: Ongoing IA64 work.
5460 * mini-ia64.c: Ongoing IA64 work.
5462 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
5464 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
5466 * objects.cs basic-calls.cs: Move some tests to objects.cs.
5468 * objects.cs basic-long.cs: Move some tests to objects.cs.
5470 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
5472 * *-ia64.*: Ongoing IA64 work.
5474 * iltests.il: Add a new test.
5476 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
5477 newobj. Fixes #75042.
5479 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
5481 * *-ia64.*: Ongoing IA64 work.
5483 * *-ia64.*: Ongoing IA64 work.
5485 * *-ia64.*: Ongoing IA64 work.
5487 * basic.cs objects.cs: Move tests accessing static variables as well.
5489 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
5491 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
5493 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
5495 * driver.c: Always print failed tests.
5497 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
5500 * *ia64*: Ongoing IA64 work.
5502 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
5504 * basic.cs: Add tests for add.ovf. Fix warnings.
5506 2005-05-18 Miguel de Icaza <miguel@novell.com>
5508 * driver.c (mono_main): Avoid crash if no argument is passed to
5509 --break; Do not use g_error, but f_printf. And fix all other
5510 ocurrences of the same crash.
5512 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
5514 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
5515 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
5518 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
5520 * *-ia64.*: Add beginnings of IA64 backend.
5522 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
5524 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
5526 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
5529 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
5531 * mini-amd64.c: Fix a warning.
5533 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
5535 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
5536 in float_neg. Fixes #74897.
5538 * mini-amd64.c (emit_call): Fix another near call bug.
5540 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
5542 * declsec.c: Keep the appdomain information in the structure. Added a
5543 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
5544 value gets overwritten).
5545 * declsec.h: Set the default MonoArray for the the stack to 6. Added
5546 an MonoAppDomain member to MonoSecurityFrame.
5547 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
5548 used in the stack walk. Now use a MonoArray which grow (double) when
5551 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
5553 * mini.c: Re-enabled runtime cleanup, since running threads should
5554 now properly stop when exiting.
5556 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
5558 * mini-codegen.c: New file contaning the arch-independent local
5559 register allocator. Not used by any architectures yet.
5561 * mini.h linear-scan.c: Merge some changes from the
5562 mini-xp-local-regalloc branch.
5564 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
5566 * mini-amd64.c (emit_call): Fix calls to native functions when the
5567 runtime is compiled as a shared library. Fixes #74756.
5569 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
5570 on a literal field. Fixes #74751.
5572 2005-04-25 Raja R Harinath <rharinath@novell.com>
5574 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
5576 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
5578 * objects.cs: Add missing null casting test.
5580 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
5582 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
5583 in wrapper methods. Also rename 'address' variable to 'offset'.
5585 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
5587 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
5590 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
5592 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
5595 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
5597 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
5599 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
5601 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
5602 just the last bytes.
5604 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
5606 * aot.c (mono_compile_assembly): Fix warning.
5608 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
5609 by the _MSC_VER stuff.
5611 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
5613 * inssel-long.brg: Fix #74588.
5615 * cpu-amd64.md: Fix #74591.
5617 * iltests.il: Add new regression tests.
5619 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
5621 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
5624 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
5626 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
5628 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
5629 from Bill Middleton <flashdict@gmail.com>.
5631 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
5633 * arrays.cs: Add new regression test. Fix warnings.
5635 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
5637 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
5638 and leakage in CKFINITE.
5640 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
5641 this to a null op since it is called on amd64 too.
5643 * exceptions-amd64.c (get_throw_trampoline): Align stack.
5645 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
5646 body since this is not used on amd64.
5648 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
5650 * mini-amd64.c: Remove obsolete fixmes.
5652 * mini.c (print_method_from_ip): Fix debugging support.
5654 2005-2-1 Massimiliano Mantione <massi@ximian.com>
5656 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
5657 so that expressions that don't give much gain are not reduced.
5658 * ssapre.h: Likewise.
5660 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
5662 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
5664 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
5666 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
5668 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
5670 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
5672 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
5674 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
5676 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
5679 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
5681 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
5683 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
5685 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
5686 MONO_ARCH_USE_SIGACTION. Fixes #74252.
5688 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
5690 * mini-x86.c: Fix up stack overflow handling.
5692 * exceptions.cs: Add new regression test.
5694 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
5696 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
5697 mono_jit_thread_attach.
5699 * mini.c (mono_method_to_ir): Verify called method is not abstract.
5701 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
5703 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
5704 avoid calling constructors using callvirt.
5706 * inssel.brg: Fix #74073.
5708 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
5710 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
5711 compilation with non-GCC compilers.
5712 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
5713 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
5715 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
5717 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
5718 klass->interface_offsets (will likely fix bug#74073).
5720 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
5722 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
5724 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
5726 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
5727 to amd64_div_reg_size ().
5729 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
5731 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
5733 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
5735 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
5737 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
5739 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
5741 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
5743 * mini.c (mono_precompile_assembly): Load and precompile referenced
5744 assemblies as well. Fixes #74015.
5746 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
5748 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
5750 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
5752 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
5753 a lot of checks and (anyway) permissions cannot work until corlib is
5756 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
5758 * mini-ppc.c: fixed ABI issue on sysv/ppc.
5760 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
5762 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
5763 calls (fixes bug#72824).
5765 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
5767 * mini.c: fix tail recursion elimination (see test in bug#73936).
5769 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
5771 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
5772 some fp functions in sse2 mode.
5774 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
5776 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
5778 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
5780 * mini.h mini.c: Add mono_get_jit_tls_key ().
5782 * mini-x86.c: Enable fast TLS support on windows.
5784 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
5786 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
5787 * mini.c: Check for p/invoke method when generating code. If a
5788 p/invoke method, or it's class, isn't decorated with [Suppress
5789 UnmanagedCodeSecurity] then generate code to call System.Security.
5790 UnmanagedDemand (only if the security manager is active).
5792 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
5794 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
5795 last change as it seems to cause strange crashes.
5797 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
5799 * *.c: handle unsafe function pointers where needed.
5801 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
5803 * mini.c (mono_jit_free_method): Remove the fixme too.
5805 2005-03-15 Miguel de Icaza <miguel@novell.com>
5807 * mini.c: As discussed, make the code actually free the delegate
5808 thunk now, to enable the debugging of delegate problems, use
5809 MONO_DEBUG=1 when running Mono.
5811 This takes also care of parts of the leaks as seen by Joe.
5813 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
5815 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
5816 thread_tls_offset calculation.
5818 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
5820 * declsec.c: Reworked linkdemand checks for icall. The previous code
5821 was using the declaration code (untrusted) and didn't work as expected
5822 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
5825 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
5827 * iltests.il: Add new localloc test.
5829 * mini-amd64.c: Handle large stack allocations the same way as on
5830 windows if stack overflow handling is working.
5832 * mini-amd64.c: Allocate the signal stack using mmap.
5834 * mini.c (sigsegv_signal_handler): Fix reading of context.
5836 * mini-exceptions.c: Fix up stack overflow handling.
5838 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
5840 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
5842 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
5844 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
5846 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
5847 tramp_init functions as they are no longer needed.
5849 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
5851 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
5853 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
5855 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
5857 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
5860 * mini-ops.h: Add OP_LMUL_IMM.
5862 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
5863 long mul/div opcodes as intrinsic.
5865 * mini-amd64.c (emit_call): Handle the case when the callee might be
5868 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
5870 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
5873 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
5875 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
5877 2005-03-09 Ben Maurer <bmaurer@ximian.com>
5879 * mini.c (mono_codegen): Don't leak here, to help people running
5882 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
5884 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
5885 conversions in sse2 mode.
5887 * basic-float.cs: Add regression test.
5889 * mini-amd64.c: Reenable sse2.
5891 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
5893 * mini-amd64.c: Disable sse2 until some regressions are fixed.
5895 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
5897 * driver.c: Copyright text should include 2005.
5899 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
5901 * cpu-amd64.md (load_membase): Fix more max lengths.
5903 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
5905 * cpu-amd64.md (load_membase): Fix max length.
5907 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
5909 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
5911 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
5912 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
5914 * basic-float.cs: Add rounding regression test.
5916 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
5918 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
5920 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
5921 structures in registers for pinvoke wrappers.
5923 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
5925 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
5927 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
5929 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
5930 wrapper to mono_jit_thread_attach.
5932 * mini.c (mini_jit_thread_attach): New jit icall.
5934 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
5935 native->managed wrappers.
5937 * exceptions.cs: Add new regression test.
5939 * mini.c (optimize_branches): Check regions in the cbranch to throw
5940 block case as well. Fixes #73242.
5942 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
5944 * mini.c: thread safety fixes.
5946 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
5948 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
5949 patching stuff, since delegates use jump trampolines so there is
5952 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
5955 * tramp-amd64.c: Fix build.
5957 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
5958 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
5960 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
5961 Rename this to mono_arch....
5962 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
5964 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
5966 * mini-amd64.c (emit_call): If both the caller and the callee is
5967 guaranteed to have 32 bit addresses, emit a normal call.
5969 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
5971 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
5972 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
5973 method_ptr inside delegates.
5975 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
5977 * mini.c (mono_jit_free_method): Free the method info even if the native code is
5978 invalidated. Fixes #73001.
5980 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
5982 * mini-x86.c: Only use stdcall for pinvokes on windows.
5984 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
5986 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
5987 * mini-x86.c: remove unreliable __thread var offset detection,
5988 use the correct accessors and enable by default.
5990 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
5992 * mini.c (mono_jit_free_method): Fix memory leak.
5994 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
5996 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
5998 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
6000 * cpu-amd64.md: Fix lengths of atomic opcodes.
6002 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
6004 * driver.c: try to not imply using ICU is any good.
6006 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
6008 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
6009 functions as inline ops.
6011 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
6012 some Interlocked functions as inline ops.
6014 * mini.c (move_basic_block_to_end): Fix bug in last patch.
6016 * mini.h (MonoBasicBlock): Reorganize fields a bit.
6018 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
6020 * mini.c: Add support for OP_NOT_TAKEN.
6022 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
6023 structures in registers for pinvoke wrappers.
6025 * mini-amd64.c: Fix warnings.
6027 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
6029 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
6031 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
6033 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
6034 address instead of loading the address from it.
6036 * mini-x86.c: Add support for returning small structs in registers
6037 on Win32. Fixes part of #70864.
6039 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
6041 * trace.c (get_token): Improve error checking.
6043 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
6045 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
6047 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
6049 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
6050 it can be reused for MonoClass.
6051 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
6054 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
6056 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
6057 instead of a MonoReflectionMethod. The method information wasn't used
6058 when displaying SecurityException details (but will be now).
6060 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
6062 * Makefile.am : windows build fix.
6064 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
6066 * iltests.il: Add new regression test.
6068 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
6071 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
6073 * mini.c: Moved linkdemand check into helper function check_linkdemand
6074 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
6077 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
6079 * declsec.c: Added statistics counter for different kinds of
6081 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
6082 (and commented) declaration.
6083 * mini.c: Added statistics counter for security Demand code
6084 generation. Added display of security statistics.
6086 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
6088 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
6089 Fix compilation errors under gcc-2.95.
6091 2005-02-12 Ben Maurer <bmaurer@ximian.com>
6093 * mini.c, driver.c: Use the new jit trampoline hashtable
6095 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
6097 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
6099 2005-02-11 Martin Baulig <martin@ximian.com>
6101 * debug-mini.c (mono_debug_close_method): Free the line number array.
6103 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
6105 * aot.c: Break up large methods into smaller ones. Share GOT slots for
6108 * mini.h: Bump AOT file format version.
6110 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
6112 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
6114 * declsec.h: Added macros to get/set lazyly initialized security
6115 informations about assemblies. Added new enum for different type of
6116 possible LinkDemand violation. Added function to check LinkDemands.
6117 * mini.h: Added a field to MonoCompile to hold any security violation
6118 detected when JITting a method (so it can be thrown later).
6119 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
6120 and CEE_CALLVIRT. Added code to throw exception at the end of
6121 mini_method_compile (note: the exception is unhandled right now).
6123 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
6125 * mini.c, jit-icalls.c: use the managed implementation of
6126 memset for initobj and memset, to avoid managed <-> unmanaged
6129 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
6131 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
6132 optimization if it would need a GOT var.
6134 * basic.cs: Add tests for constant propagation and switch statements.
6136 * ssa.c: Fix out-of-range constant propagation and switch statements.
6138 2005-02-09 <vargaz@freemail.hu>
6140 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
6142 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
6144 * cpu-amd64.md (load_membase): Fix max length of load_membase.
6146 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
6148 * mini.c: update to new signature of mono_class_get_allocation_ftn().
6150 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
6152 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
6153 arithmetic operations.
6155 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
6157 * mini-ppc.c: add a workaround for broken user code that
6158 DllImports vararg functions with non-vararg signatures.
6160 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
6162 * mini.c (mono_jit_compile_method_inner): Add detection and a
6163 meaningfull error message for assemblies written in Managed C++.
6165 * tramp-amd64.c mini-amd64.h: Add support for
6166 create_trampoline_from_token ().
6168 * aot.c mini-x86.c abcremoval.c: Applied patch from
6169 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
6171 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
6173 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
6174 which takes a MonoImage/token as parameter instead of a MonoMethod.
6176 * aot.c: Use the new trampoline for initializing vtables.
6178 * aot.c: Add support for ldfld/stfld_remote wrappers.
6180 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
6181 rules for compare <MEM>, IMM.
6183 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
6185 * aot.c: Handle inherited finalizers correctly.
6187 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
6189 * inssel.brg (stmt): Add a missing _setup_... ().
6191 * aot.c: Save some parts of the class state to the AOT file and use it
6192 to recompute that state when a class is initialized.
6194 * mini.c: Install AOT hooks into the runtime.
6196 * mini.h: Bump AOT file format version.
6198 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
6201 * iltests.il: Add new test.
6203 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
6207 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
6209 * mini.c: setup the statistical profiler in the thread attach
6210 callback to cope with the new single thread code.
6212 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
6214 * mini-ppc.c: ensure we have enough room for the profiler
6215 calls (fixed bug#72084).
6217 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
6219 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
6222 2005-2-1 Massimiliano Mantione <massi@ximian.com>
6224 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
6226 2005-2-1 Massimiliano Mantione <massi@ximian.com>
6228 * ssapre.c: Fixed an issue with down safety (this allows IronPython
6229 to succesfully execute parrotbench).
6230 * ssapre.h: Likewise.
6232 2005-2-1 Massimiliano Mantione <massi@ximian.com>
6234 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
6235 variable for stores to method arguments (fixes a SSAPRE issue).
6237 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
6239 * mini.c: handle value types in dup, fixes gen-112.cs.
6241 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
6243 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
6244 sequence for calls in dynamic methods to avoid thunks.
6246 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
6248 * mini.c: correctly remove dynamic methods from the hashtable.
6250 2005-1-20 Massimiliano Mantione <massi@ximian.com>
6252 * driver.c: Disabled SSAPRE until fix the bug that appears
6253 in IronPython's parrotbench.
6255 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
6257 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
6259 * mini.c (mono_method_to_ir): Revert the previous change.
6261 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
6264 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
6265 mono_jit_info_table_find () etc. when running under valgrind.
6267 * inssel.brg: Fix warnings.
6269 * mini-exceptions.c: Fix warnings.
6271 2005-01-31 Martin Baulig <martin@ximian.com>
6273 * driver.c (compile_all_methods_thread_main): Don't try to compile
6274 generic methods or anything which has type parameters.
6276 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
6278 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
6280 * TestDriver.cs: Add --verbose flags.
6282 * graph.c ssa.c: Fix 64 bit warnings.
6284 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
6285 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
6286 Fix 64 bit warnings.
6288 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
6289 variable not spotted by gcc.
6291 * mini-amd64.c inssel-amd64.brg: Applied patch from
6292 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
6293 X86_COMPARE_MEMBASE opcodes.
6295 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
6297 2005-01-29 Ben Maurer <bmaurer@ximian.com>
6299 * *: MonoMethod->signature might be NULL now. You *MUST* use
6300 mono_method_signature.
6302 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
6304 * driver.c (compile_all_methods_thread_main): Compile the methods
6305 without invoking cctors.
6307 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
6309 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
6310 * basic-calls.cs: test for the above.
6312 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
6314 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
6315 MonoJitInfo changes.
6317 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
6319 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
6320 eagerly if it contains dynamic methods.
6322 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
6324 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
6325 trace, it is now computed by an icall from trace_ips.
6327 * mini-exceptions.c: Fix a warning.
6329 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
6331 * mini-exceptions.c: don't bother getting stack trace info if
6332 it's not going to be used.
6334 2005-01-27 Raja R Harinath <rharinath@novell.com>
6336 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
6339 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
6341 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
6343 * aot.c: Avoid calling mono_method_get_header () if not needed.
6345 * mini.h: Bump AOT file format version.
6347 * mini.c (mono_emit_native_call): Allocate a GOT var here.
6349 * mini.c (mono_print_tree): Print more info for calls.
6351 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
6353 * declsec.h: Remove warning by adding missing include for marshal.h
6355 2005-01-26 Martin Baulig <martin@ximian.com>
6357 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
6360 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
6362 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
6365 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
6367 * aot.c (mono_compile_assembly): Fix a warning.
6369 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
6371 * declsec.c: Look for security attributes on the original MonoMethod
6372 (and not the wrapped one). This fix permissions on icalls.
6374 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
6376 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
6378 * mini.c (mono_allocate_stack_slots): Add a fixme.
6380 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
6382 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
6384 * inssel.brg: optimize casts of sealed types (more
6385 optimizations waiting for fixes in remoting).
6387 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
6389 * inssel.brg (stmt): Add another dummy rule.
6391 * driver.c: Fix warnings.
6393 * driver.c (mono_main): If running under valgrind, instruct glib to use
6394 the system allocation functions so valgrind can track the memory
6395 allocated by the g_... functions.
6397 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
6399 * mini-ops.h: Add OP_DUMMY_STORE opcode.
6401 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
6403 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
6404 variables in try regions.
6406 * mini.c (mini_method_compile): Don't disable optimizations on large
6407 methods when AOT compiling.
6409 * mini.c (mono_allocate_stack_slots): New arch independent method to
6410 allocate stack slots. Not yet used.
6412 2005-01-22 Ben Maurer <bmaurer@ximian.com>
6414 * debug-mini.c (mono_debug_close_method): Plug some leaks.
6416 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
6418 * mini-ppc.c: make the branch info relative as the code
6419 buffer can be reallocated.
6421 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
6423 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
6424 * driver.c: Removed the AOT/security restriction. Now initialize the
6425 security manager (in metadata) if --security is used.
6426 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
6427 rather than the pointer to declarative security, when AOT is used.
6429 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
6431 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
6432 basic blocks, reduced intrinsic exception throwing code size.
6434 2005-01-22 Miguel de Icaza <miguel@ximian.com>
6436 * driver.c (mini_usage): Reorder the usage screen.
6438 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
6440 * mini.c (mono_resolve_patch_target): Fix warning.
6442 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
6444 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
6447 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
6449 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
6450 breaks the amd64 build.
6452 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
6453 register allocation. Fixes #71454.
6455 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
6457 * arrays.cs: Add new regression test.
6459 2005-1-20 Massimiliano Mantione <massi@ximian.com>
6461 * ssapre.c: Turned usage of snprintf to GString.
6462 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
6463 (I left it on by mistake in my previous commit).
6465 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
6467 * mini.c, cfold.c, basic-calls.cs: preserve side effects
6468 on cond branch optimization (fixes bug# 71515).
6470 2005-1-20 Massimiliano Mantione <massi@ximian.com>
6472 * abcremoval.c: Fixed bug 71062.
6473 * abcremoval.h: Likewise.
6475 2005-1-20 Massimiliano Mantione <massi@ximian.com>
6477 * mini.c: Added a new functionality to optimize_branches, the removal
6478 of useless basic blocks, and fixed some problem in the removal of
6479 critical edges; some utility functions added for both purposes.
6480 * ssapre.c: Added complex expression support, and fixed bug 70637.
6481 * ssapre.h: Likewise.
6482 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
6484 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
6485 * driver.c: Re-enabled SSAPRE.
6487 2005-01-19 Martin Baulig <martin@ximian.com>
6489 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
6490 the result of mono_get_method_constrained().
6492 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
6494 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
6497 2005-01-18 Geoff Norton <gnorton@customerdna.com>
6499 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
6500 be detected. Fixes #59296.
6502 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
6504 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
6505 which can happen. Fixes #71361.
6507 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
6509 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
6512 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
6514 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
6515 appdomain-unload.exe to fail.
6517 * mini.c: Fix some memory leaks.
6519 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
6521 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
6522 Fixed bug and sped up some codepaths.
6524 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
6526 * mini.c: Fix some memory leaks.
6528 * exceptions.cs basic-long.cs: Add test for checked ulong->int
6531 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
6533 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
6536 * iltests.il: Add regression test for #71320.
6538 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
6540 * mini.c (mono_codegen): Fix installation of profiler hooks.
6542 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
6544 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
6546 * mini.h, mini.c, cfold.c: optimize access to enum
6547 readonly fields, too. Eval conditional branches if possible
6548 to perform unreachable code removal in more cases.
6550 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
6552 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
6554 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
6557 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
6558 WinXP DEP. Fixes #71244.
6560 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
6562 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
6564 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
6566 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
6568 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
6570 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
6573 * mini.h: Bump AOT version.
6575 * mini.h (MonoCompile): Change exvar to a hash table.
6577 * mini.c: Allocate a separate exvar for each handler block.
6579 * mini.c: Get rid of the computation of filter_lengths, its not needed.
6581 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
6582 ex var with the pending exception and only throw if the two are equal.
6585 * exceptions.cs: Add tests for rethrow and nested catch clauses.
6587 * mini-x86.c: Fix warnings.
6589 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
6590 used by all the ports now.
6592 * aot.c: Add write-symbols and save-temps options.
6594 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
6596 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
6598 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
6600 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
6603 * tramp-s390.c: Check vtable slot belongs to the domain.
6605 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
6606 as per other platforms.
6608 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
6610 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
6612 * driver.c: we don't run the Main() code in a subthread anymore.
6614 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
6616 * mini.c: added experimental rtc support in the statistical
6617 profiler: if the user has the permission, more accurate statistics
6618 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
6619 The MONO_RTC value must be restricted to what the linux rtc allows:
6620 power of two from 64 to 8192 Hz.
6622 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
6624 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
6626 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
6628 * mini-ppc.c: better icache flush for smp.
6630 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
6632 * mini-amd64.c (emit_move_return_value): Fix memory leak.
6634 * mini-x86.c (get_call_info): Add the get_call_info () code from the
6635 amd64 port, not yet used.
6637 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
6639 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
6642 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
6644 * driver.c: Added --security option to activate the security manager.
6645 Right now this will allow code generation for declarative demands and
6646 is disabled when AOT is specified.
6647 * mini.c: Add code generation for declarative security demands.
6648 * mini.h: Add mono_use_security_manager as an extern gboolean.
6650 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
6652 * aot.c (mono_compile_assembly): Speed up compilation a bit by
6653 emitting more dense assembly code.
6655 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
6656 exception throwing stuff.
6658 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
6660 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
6663 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
6666 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
6669 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
6671 * tramp-*.c: Only patch vtable slots if the object is in the current
6672 domain. Fixes appdomain-unload.exe.
6674 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
6676 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
6679 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
6681 * mini.c (reverse_branch_op): New helper function.
6683 * mini.c (optimize_branches): Run the new optimization only on
6684 platforms which support it. Also reverse all kinds of branches.
6686 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
6688 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
6691 * mini.c (optimize_branches): Reverse not-equals branches if the false
6692 bblock is a throw. This happens a lot of time with argument checking in
6695 * mini.c (mono_codegen): Add support for placing basic blocks after
6696 the function epilogue.
6698 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
6701 2005-01-05 Miguel de Icaza <miguel@ximian.com>
6703 * mini.c (setup_stat_profiler): Only set this up if the platform
6704 supports ITIMER_PROF.
6706 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
6708 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
6711 * inssel.brg: Fix a warning.
6713 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
6715 * mini.c: added support for statistical profiler
6716 (run with: --profile=default:stat).
6718 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
6720 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
6722 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
6724 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
6725 related to global registers from the amd64 port.
6727 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
6729 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
6731 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
6732 with global registers.
6733 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
6735 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
6737 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
6739 * debug-mini.c (encode_value): Fix off-by-one.
6741 * aot.c (encode_value): Likewise.
6743 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
6745 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
6747 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
6750 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
6752 * aot.c (emit_method_info): Increase size of temp buffer.
6754 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
6757 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
6759 * aot.c (emit_method_info): Fix build.
6761 * aot.c: Further rework of the AOT file format to reduce the size of
6762 the method info data.
6764 * mini.h: Bump AOT file format version.
6766 2004-12-27 Martin Baulig <martin@ximian.com>
6768 * mini.c (mini_get_method): New static method; call
6769 mono_get_method_full() and mono_get_inflated_method().
6770 (mono_method_to_ir): Use mini_get_method() instead of
6771 mono_get_method_full().
6773 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
6775 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
6777 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
6779 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
6781 * inssel-amd64.brg: Add some optimization rules.
6783 2004-12-24 Ben Maurer <bmaurer@ximian.com>
6785 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
6786 standard not GC'd stuff is fine.
6788 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
6790 * aot.c: Rework the AOT file format to get rid of most of the global
6791 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
6793 * mini.h: Bump AOT file format version.
6795 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
6797 * mini.h: Bump AOT file format version.
6799 * aot.c (mono_aot_is_got_entry): New function to determine if an
6800 address is inside a GOT.
6802 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
6804 * cpu-pentium.md: Increase the maximum size of some instructions which
6805 might involve a got access.
6807 * mini.c (get_method_from_ip): Another debug helper function.
6809 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
6810 when got var accesses are created during the decompose phase.
6812 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
6814 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
6815 argument mini_compile_method and to MonoCompile, and use this to
6816 determine whenever a given method is compiled for AOT. This allows the
6817 other methods compiled during AOT compilation to be free of AOT stuff,
6818 so the backends does not need to add special support for them by
6819 creating a fake GOT etc.
6821 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
6824 2004-12-21 Ben Maurer <bmaurer@ximian.com>
6826 * mini.c (mono_method_to_ir): It turns out that some of the
6827 x-appdomain wrappers are lax with types, so just ignore this for
6830 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
6831 at the vtable->klass. If it is non-shared code we can just use the
6834 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
6836 * mini-ppc.c: access MonoDomain from tls, too.
6838 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
6840 * declsec.c: Removed unused variable (and related warning ;-)
6842 2004-12-21 Ben Maurer <bmaurer@ximian.com>
6844 * iltests.il: New test for LDELEMA on an array of ref types.
6846 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
6847 all ldelema's on reftypes.
6848 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
6849 it was the wrong place to put it.
6851 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
6852 register to pop to make this cleaner, at the request of Paolo.
6854 2004-12-20 Ben Maurer <bmaurer@ximian.com>
6856 * mini-ops.h (OP_GETHASHCODE): New op.
6858 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
6860 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
6863 For a microbenchmark, this reduces the cost of Hashtable.get_Item
6866 * mini-x86.c (mono_arch_output_basic_block): Rather than
6874 The first is 3 bytes while the second is 1. This saves 36 kb on
6875 mscorlib, quite a big saving. When bootstraping mcs, I was able to
6876 see a small boost because of icache locality.
6878 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
6880 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
6882 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
6883 started code sharing with the generic code.
6885 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
6887 * mini-ppc.c, cpu-g4.md: added code for direct access to
6890 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
6892 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
6893 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
6896 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
6898 * declsec.c|h: Added functions to cache the declarative stack modifiers
6899 in MonoJitInfo and to create a security frame from a MonoJitInfo
6901 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
6902 created. Register internal calls for System.Security.SecurityFrame::
6903 _GetSecurityFrame and _GetSecurityStack.
6904 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
6905 the definitions for the new stack walk/callback mechanism.
6906 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
6907 first security frame for LinkDemands and InheritanceDemands) and
6908 GetSecurityStack for Demands. Both use the new mono_walk_stack code
6910 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
6911 walk initialization (lupus).
6913 2004-12-20 Ben Maurer <bmaurer@ximian.com>
6915 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
6917 (handle_loaded_temps): Do not create a temporary variable for
6918 things that we know are temps. They will never be modified.
6919 (mono_spill_call): Set MONO_INST_IS_TEMP
6920 (mono_emulate_opcode): ditto
6922 (mono_method_to_ir.CEE_DUP): ditto
6924 2004-12-19 Ben Maurer <bmaurer@ximian.com>
6926 * mini.c (type_to_eval_stack_type): Make this handle the void type
6927 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
6928 (emit_tree): use ip_in_bb to special case some common idioms
6929 Update all callers to pass in the IP.
6930 (mono_method_to_ir): Make CEE_CALL* do the above as well.
6932 This gives us a nice 2% speedup in mcs bootstrap.
6934 * mini-x86.c (peephole_pass): Peephole pass to make
6943 * mini.c (ip_in_bb): new method.
6944 (mono_method_to_ir): use this method rather than doing the hash
6947 * linear-scan.c (mono_linear_scan): When expiring actives, you
6948 don't need to keep around variables that expire on this
6949 instruction. This makes it so that:
6952 store (ebx add (ebx, 1))
6956 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
6958 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
6959 combination to avoid doing two copies. Fix up problems with previous
6962 * mini.c: Fix 64 bit warnings.
6964 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
6966 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
6968 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
6969 changes from the x86 code.
6971 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
6973 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
6975 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
6976 throwing code to reduce its size, unify the AOT and non-aot code and
6977 get rid of relocations in the AOT case.
6979 * mini-x86.h mini.c exceptions-x86.c
6980 (mono_arch_get_throw_corlib_exception): New arch specific function to
6981 raise corlib exceptions which doesn't require relocations in the
6984 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
6986 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
6988 * mini.c (mono_emit_method_call): Only allocate the got var when it is
6991 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
6994 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
6996 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
6997 with add function when used from Inc/dec atomic
6998 functions. Re-enabled optimization on x86.
6999 * mini-ops.h: renamed atomic_add functions to
7000 allow _add to match the Interlocked::Add and
7001 _add_next to match Interlocked::Inc/Dec.
7003 2004-12-15 Massimiliano Mantione <massi@ximian.com>
7005 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
7006 linking of BBs to the end BB, and enabled SSAPRE also with
7007 consprop and copyprop (which was prevented by that bug).
7009 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
7011 * mini-x86.c: disabling the Interlocked optimizing code.
7013 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
7015 * aot.c (load_aot_module): Move reading of got_addr after the AOT
7018 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
7020 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
7021 interlocked optimization due lack of support on x86, rewrote
7022 exchange to take into account that base may be in eax.
7024 xsp works again; activated Interlocked optimizing code.
7026 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
7028 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
7030 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
7032 * mini-ops.h: Add new opcodes.
7034 * mini.h: Add new patch types. Add got_var to MonoCompile.
7036 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
7037 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
7038 make it work with all kinds of patchable code.
7040 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
7041 address of the GOT, and referencing entries in the GOT.
7043 * mini.c: Add code to load the GOT address if needed by an opcode.
7045 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
7046 independent AOT code on the x86 using an elf-style Global Offset Table.
7048 2004-12-14 Raja R Harinath <rharinath@novell.com>
7050 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
7052 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7054 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
7057 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
7059 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
7060 of Interlocked:Increment/Decrement/Add as inline ops.
7061 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
7063 2004-12-12 Geoff Norton <gnorton@customerdna.com>
7065 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
7066 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
7068 2004-12-12 Duncan Mak <duncan@ximian.com>
7070 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
7071 again. `patch_info->table_size' is no longer valid after Zoltan's
7074 2004-12-12 Martin Baulig <martin@ximian.com>
7076 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
7077 if we are the "real" method, ie. not an inlined method inside it.
7079 2004-12-11 Ben Maurer <bmaurer@ximian.com>
7081 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
7082 before we look in the special fields table. This fixes
7083 ../tests/thread-static-init.cs.
7085 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7087 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
7088 for Array get_Rank and get_Length. Fixes bug #70465.
7090 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
7092 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
7093 separate structure to reduce the size of MonoJumpInfo.
7095 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
7097 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
7099 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
7101 * mini.c (mini_get_inst_for_method): Changed to allow ports
7102 to return a MonoInst instead of opcode
7103 (renamed mini_get_opcode_for_method to better reflect the new functionality)
7105 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
7106 Allow ports to return a created MonoInst instead of op-code, will enable
7108 (renamed mini_get_opcode_for_method to better reflected the functionality)
7110 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
7112 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
7114 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
7116 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
7119 2004-12-08 Martin Baulig <martin@ximian.com>
7121 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
7122 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
7124 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
7126 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
7129 * exceptions.cs: Disable some tests which depend on properties of x86 fp
7132 2004-12-08 Raja R Harinath <rharinath@novell.com>
7134 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
7136 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
7138 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
7139 bug introduced by the previous patch.
7141 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
7143 * mini-ppc.c, objectc.cs: handle large structs passed by value
7146 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
7148 * mini-ppc.c: OP_ARGLIST implementation from
7149 Geoff Norton <gnorton@customerdna.com>.
7151 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
7153 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
7154 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
7156 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
7158 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
7160 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
7162 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
7165 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
7167 * mini-sparc.c: Zero out localled-ed memory.
7169 * iltests.il: Add tests for zeroing out localloc-ed memory.
7171 2004-12-04 Martin Baulig <martin@ximian.com>
7173 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
7174 mono_method_get_signature_full().
7176 2004-12-03 Massimiliano Mantione <massi@ximian.com>
7178 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
7179 and some utility functions (always for SSAPRE), integrated SSAPRE.
7181 * driver.c: Added ssapre option.
7182 * ssa.c: Small fix on OP_ARG handling.
7183 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
7184 * Makefile.am: Likewise.
7186 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
7188 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
7191 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
7194 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
7196 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
7198 * cpu-s390.md : Increase instruction length of oparglist.
7200 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
7202 2004-11-30 Martin Baulig <martin@ximian.com>
7204 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
7205 virtual generic methods. We call a special helper_compile_generic_method()
7206 icall to retrieve the method from the vtable, inflate and compile
7207 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
7209 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
7211 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
7213 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
7215 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
7217 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
7220 2004-11-27 Ben Maurer <bmaurer@ximian.com>
7222 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
7223 platforms with PIC aot.
7225 2004-11-28 Martin Baulig <martin@ximian.com>
7227 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
7230 2004-11-28 Martin Baulig <martin@ximian.com>
7232 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
7233 the result of mono_type_get_underlying_type() to check whether
7236 2004-11-26 Martin Baulig <martin@ximian.com>
7239 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
7242 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
7244 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
7245 the same way as the other arguments so they won't get clobbered.
7247 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
7248 calls through R11 since it is clobbered by the trampoline code.
7250 2004-11-26 Raja R Harinath <rharinath@novell.com>
7252 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
7253 pick up in-tree mscorlib.dll.
7255 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
7257 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
7259 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
7260 runtime data/code are now stored in a table similar to the GOT in ELF.
7261 This allows the code itself to be position independent.
7263 * aot.c: Fix loading of referenced assemblies after the lazy assembly
7266 * aot.c: Attach ELF type (object/function) directives to all global
7269 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
7271 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
7273 * mini-amd64.h: Turn on PIC AOT code.
7275 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
7276 returning the offset within an OP_AOTCONST instruction where the GOT
7277 offset needs to be added.
7279 * mini.h: Bump AOT file format version.
7281 2004-11-25 Martin Baulig <martin@ximian.com>
7283 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
7284 uninflated generic methods.
7286 2004-11-25 Martin Baulig <martin@ximian.com>
7288 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
7290 2004-11-24 Martin Baulig <martin@ximian.com>
7292 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
7293 original klass (this only applies for generic instances).
7295 2004-11-24 Martin Baulig <martin@ximian.com>
7297 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
7298 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
7301 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
7303 * mini.c (mono_method_to_ir): Disable inlining for methods containing
7304 localloc. Fixes #69678.
7306 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
7308 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
7310 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
7311 used SSE registers on pinvoke calls. Fixes #69774.
7313 2004-11-23 Geoff Norton <gnorton@customerdna.com>
7315 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
7316 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
7318 2004-11-23 Raja R Harinath <rharinath@novell.com>
7320 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
7321 Refer directly to the mcs/ tree.
7323 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
7325 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
7326 Check if a trampoline for a synchronized method is required.
7328 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
7330 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
7331 with localloc if needed. Throe arithmetric exception in
7332 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
7333 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
7335 2004-11-19 Geoff Norton <gnorton@customerdna.com>
7337 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
7338 types before switching on type. Fixes #69622.
7340 2004-11-19 Raja R Harinath <rharinath@novell.com>
7342 * Makefile.am (check-local): New. Integrate into 'make check'.
7343 (MCS,RUNTIME): Define using in-tree mono and mcs.
7345 (%.exe): Use $(ILASM).
7347 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
7349 * mini-ppc.c: adjust initial prolog size (bug #69691).
7351 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
7353 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
7356 2004-11-17 Raja R Harinath <rharinath@novell.com>
7358 * Makefile.am (clean-local): Rename from 'clean'.
7360 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
7362 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
7363 to mono_arch_is_int_overflow.
7364 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
7367 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
7369 * declsec.c|h: New files to support declarative security attributes.
7370 Added function to check if a method has (applicable) security.
7371 * mini.c|h: Add check for declarative security attributes in
7372 mono_method_check_inlining.
7373 * Makefile.am: Added declsec.c and declsec.h to the build.
7375 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
7377 * mini.c, mini.h: update to keep dynamic code info per-domain.
7379 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
7381 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
7382 (mini_init): Get rid of it from here too.
7384 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
7386 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
7387 implemented OP_RETHROW (patch by Geoff Norton
7388 <gnorton@customerdna.com>).
7390 2004-11-10 Geoff Norton <gnorton@customerdna.com>
7392 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
7393 between appdomains. Fixes appdomain-unload on PPC.
7395 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
7397 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
7398 mini-exceptions.c: handle the new wrapper types.
7399 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
7400 token value as a MonoClass* when compiling a wrapper.
7401 mono_jit_create_remoting_trampoline now takes an additional
7402 MonoRemotingTarget parameter.
7404 2004-11-10 Martin Baulig <martin@localhost>
7406 * mini.c (mono_method_to_ir): Use `generic_container->context'
7407 rather than creating a new one.
7409 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
7411 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
7413 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
7415 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
7417 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
7418 the experimental aot cache stuff.
7420 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
7422 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
7423 mini-exceptions.c: update to exception clause structure changes.
7425 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
7427 * exceptions-x86.c (throw_exception): Fix warnings.
7429 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
7432 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
7434 * exceptions-sparc.c (get_throw_exception): Really fix this.
7436 2004-11-07 Ben Maurer <bmaurer@ximian.com>
7438 * tramp-*.c: we no longer support icalls without wrappers, so
7439 a bit of code can be removed here
7441 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
7443 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
7446 * cpu-sparc.md: Add op_rethrow.
7448 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
7450 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
7452 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
7453 * mini-ops.h: Add OP_RETHROW.
7455 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
7457 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
7459 2004-11-05 Geoff Norton <gnorton@customerdna.com>
7461 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
7462 Makes the output much easier to read
7464 2004-11-05 Ben Maurer <bmaurer@ximian.com>
7466 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
7467 prevents another huge leak when compiling with ssa. Secondly, the
7468 performance of doing this rather than freeing the lists is much
7469 better. GList does a lock every time you allocate a list link,
7470 so that it can use a memory pool. So, it is better to just use
7471 a memory pool of our own.
7473 * ssa.c, linear-scan.c: replace g_list_remove_link with
7474 g_list_delete. The remove one does not free the GList, so we were
7475 leaking memory. On -O=all --compile-all with corlib, this cut down
7476 3 MB of allocations.
7478 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
7480 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
7482 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
7484 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
7485 into a new function mono_create_jit_trampoline ().
7487 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
7489 * trace.c (get_spec): Allow tracing of classes without a namespace.
7491 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
7493 * mini.c: Fix pointer overwrite in mini_method_compile.
7495 2004-11-2 Geoff Norton <gnorton@customerdna.com>
7497 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
7498 The darwin ABI needs some special handling for 1 and 2 byte structs
7499 Lets use lbz/lhz instead of lwz everywhere.
7500 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
7501 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
7502 Use stb/sth for the former, and put the latter always on stack instead of in
7505 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
7507 * trace.c (is_filenamechar): Add '_'.
7509 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
7511 * mini-s390.c: Fix prolog length to allow for large trace requirements.
7513 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
7515 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
7517 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
7518 depends on libmonogc. Fixes #68805.
7520 2004-10-26 Miguel de Icaza <miguel@ximian.com>
7522 * mini.c (mono_jit_free_method): Provide extra information for
7523 this error. Currently this leaks, but will be turned into a
7524 developer option in the future.
7526 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
7528 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
7530 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
7532 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
7533 boundary. Fixes reading of PATCH_INFO_R4 and R8.
7534 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
7536 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
7538 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
7539 trampolines for AOT code.
7541 2004-10-22 <vargaz@freemail.hu>
7543 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
7544 constructed types. Fixes #68136.
7546 2004-10-21 Martin Baulig <martin@ximian.com>
7548 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
7549 if it returns true, unwind the stack to the call instruction.
7551 2004-10-21 <vargaz@freemail.hu>
7553 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
7555 * mini.h: Bump AOT version number.
7557 * objects.cs: Add another test for unbox trampolines.
7559 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
7562 2004-10-20 <vargaz@freemail.hu>
7564 * driver.c: Add SHARED to the set of optimizations tested.
7566 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
7568 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
7571 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
7573 2004-10-20 Martin Baulig <martin@ximian.com>
7575 * mini-exceptions.c (mono_handle_exception): Call
7576 mono_debugger_handle_exception() to tell the debugger about
7577 catch/finally clauses.
7579 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
7581 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
7583 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
7586 2004-10-15 Geoff Norton <gnorton@customerdna.com>
7588 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
7589 methods as their native size, fixed bug #57543, #57545.
7590 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
7591 This saves a temporary register and mullw call down into 1 (minor perf
7592 increase for cases like sum = sum * 5; This use to translate into:
7595 It now translates to
7598 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
7600 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
7603 2004-10-11 Martin Baulig <martin@ximian.com>
7605 * mini.c (mono_method_to_ir): If we're a generic method, get the
7606 MonoGenericContainer from our MonoMethodNormal and create a
7607 MonoGenericContext from it.
7609 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
7611 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
7613 * basic-long.cs: Add test for checked i8->i2 cast.
7615 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
7617 * inssel-ppc.brg: added a couple of speedup rules.
7619 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
7621 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
7622 to speed up rebuilds.
7624 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
7626 * mini-s390.c: Minor fix to OP_OR_IMM.
7628 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
7630 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
7631 better. Fixes appdomain-unload.exe on sparc.
7633 2004-10-02 Massimiliano Mantione <massi@ximian.com>
7635 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
7636 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
7639 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
7641 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
7643 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
7645 * mini.c: Always generate a field read/write wrapper for members
7646 of the class MarshalByRefObject since the actual instance could
7649 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
7651 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
7653 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
7655 * driver.c mini.h trace.c: Move the setting of the main assembly into
7656 a separate function called mono_trace_set_assembly () and call it after
7657 actually loading the main assembly. Fixes #66872.
7659 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
7661 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
7662 using the code manager.
7664 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
7666 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
7668 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
7670 * cpu-amd64.md: Fix bug in previous patch.
7672 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
7675 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
7677 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
7678 mini-exceptions.c: updates for changed stack walk interface.
7680 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
7682 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
7684 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
7686 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
7688 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
7690 * driver.c (mini_regression_list): Do not call mono_assembly_close
7691 since assemblies can't be unloaded.
7693 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
7695 * cpu-amd64.md: Fix more instruction lengths.
7697 * cpu-amd64.md: Fix lengths of some instructions.
7699 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
7701 * inssel.brg: Make the array ldelema check aot friendly.
7703 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
7705 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
7707 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
7709 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
7711 * mini-x86.c: Fix build.
7713 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
7714 mono_type_get_underlying_type () helper function to simplify code.
7716 2004-09-09 Martin Baulig <martin@ximian.com>
7718 * mini-amd64.c: Don't access `type->data.klass' directly, call
7719 mono_class_from_mono_type() instead since the type may be a
7722 2004-09-09 Martin Baulig <martin@ximian.com>
7724 * mini-amd64.c (get_call_info): Fix support for generic instances.
7725 (add_valuetype): Use mono_class_from_mono_type() to get the class
7726 since we can be a generic instance.
7728 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
7730 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
7732 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
7734 * liveness.c: reset spill costs on each scan: bug 62107
7736 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
7738 * exceptions-sparc.c (mono_arch_find_jit_info): remove
7739 unnecessary line that doesn't compile
7741 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
7743 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
7744 trampolines, make them call an error function so people can fix their
7747 2004-09-06 Martin Baulig <martin@ximian.com>
7749 * mini.c (mono_method_to_ir): When initializing locals, handle a
7750 generic instances like a valuetype if it's a valuetype and like a
7751 class if it's a class.
7753 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
7755 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
7756 stack. Fixes #64674.
7758 * exceptions.cs: Add test for unwinding of call arguments.
7760 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
7762 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
7763 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
7764 set the carry/borrow flag). The sparc and s390 implementations
7765 can now use optimized versions (and simplify the code). ppc bugfixes.
7767 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
7769 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
7771 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
7773 * inssel-amd64.brg: Remove leftover 32 bit rule.
7775 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
7777 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
7779 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
7780 mono_arch_find_jit_info functions into a new function. Fix a memory
7783 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
7786 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
7788 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
7791 * exceptions.cs: Add array size tests.
7793 * mini.c: Allocate a separate icall wrapper for each arity of
7794 mono_array_new_va. Fixes #59509.
7796 * exceptions.cs: Add testcase for 64578.
7798 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
7800 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
7802 2004-09-02 Martin Baulig <martin@ximian.com>
7804 * mini.c (mono_method_to_ir): When initializing the locals, call
7805 handle_initobj() on the generic instance itself, not its
7808 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
7810 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
7811 MonoJitInfo for dynamic methods.
7813 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
7815 * mini.c: Add support for freeing JIT data for dynamic methods.
7817 2004-09-01 Martin Baulig <martin@ximian.com>
7819 * mini-x86.c (is_regsize_var): Added support for generic
7821 (mono_arch_emit_prolog): Make this compile again, use
7822 `x86_push_imm_template (code)'.
7824 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
7826 * mini-x86.c: make all push_imm instructions that get
7827 patched always emit the long form
7829 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
7831 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
7832 in a per-domain hash.
7834 * mini-amd64.c (merge_argument_class_from_type): Handle generic
7837 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
7839 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
7842 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
7845 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
7846 Beginnings of SSE2 support.
7848 * exceptions.cs: Add more tests for checked int<->uint casts.
7850 2004-08-28 Martin Baulig <martin@ximian.com>
7852 * mini-x86.c (mono_arch_instrument_epilog): Added support for
7856 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
7857 Handle generic instances recursively.
7859 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
7861 * iltests.il: test for conv.u8 on a constant
7863 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
7865 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
7866 LCONV_x4 (shrun_32 (membase)).
7868 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
7870 * inssel-x86.brg: c&p rules for push/setret of long
7872 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
7874 * inssel-x86.brg: c&p rules for compare (base, regvar) and
7875 compare (regvar, base)
7877 * inssel-x86.brg: more burg love
7879 * inssel.brg: more cleanup
7881 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
7883 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
7885 * basic-long.cs, basic-calls.cs: new tests for optimization.
7887 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
7889 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
7892 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
7894 * mini-amd64.c (read_tls_offset_from_method): Add another case.
7896 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
7898 * inssel.brg (mini_emit_memcpy): use
7899 NO_UNALIGNED_ACCESS to disable memcpy optimization
7901 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
7903 * mini-amd64.c: Handle generic types in various places.
7905 * mini.c (mono_method_to_ir): Handle generic types in init locals.
7907 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
7909 * mini.c (handle_box): Fix warning.
7911 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
7913 * mini-amd64.h: Enable the emit_state optimization.
7915 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
7917 * mini-amd64.c: Add some new 64 bit peephole opts.
7919 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
7921 * cpu-amd64.md: sreg1 of div instructions must be %rax.
7923 * mini-amd64.c: Register allocator fixes.
7925 * mini.c: Add an optimization to emit_state to avoid allocation of new
7926 registers on some platforms.
7928 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
7930 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
7932 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
7933 allocation. Fixes #63085.
7935 * basic-long.cs: Add new regression test.
7937 * mini-amd64.c: Register allocator improvements.
7939 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
7941 * mini-amd64.c (read_tls_offset_from_method): Add another code
7944 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
7945 instruction sequence for nullifying class init trampolines.
7947 * objects.cs: Add new regalloc test.
7949 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
7951 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
7953 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
7955 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
7958 * driver.c: Fix profiling after TLS changes.
7960 * driver.c (mono_main): Set mono_stats.enabled if needed.
7962 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
7965 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
7967 * mini-x86.c: use a 1 op rather than a 2 op tls access
7968 instruction -> faster.
7970 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
7972 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
7975 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
7977 * exceptions-sparc.c (throw_exception): fix typo
7979 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
7981 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
7982 set tree->dreg correctly with tls. Allow any
7983 register to be used.
7985 * mini-x86.c (read_tls_offset_from_method): add new code
7986 generation pattern seen with GCC.
7989 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
7991 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
7992 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
7993 exceptions-sparc.c: fix some performance issues in exception
7994 handling and setting of the stack trace for exceptions that were
7997 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
7999 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
8002 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
8005 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
8007 This patch inlines tls access, when possible.
8009 * mini.h: new arch functions for TLS intrinsics.
8010 All platforms updated with a stub.
8012 * mini.c: use the new intrinsics
8014 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
8015 arch specific intrinsic for tls variables
8017 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
8019 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
8022 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
8024 * mini.c: thread local allocation
8026 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
8028 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
8030 * Makefile.am: Link against the static version of libmonogc.
8032 * Makefile.am: Link the static versions of the convenience libraries
8033 into the mono executable.
8035 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
8037 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
8039 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
8040 on integer overflow.
8042 * mini-amd64.c: Reorganize function call code.
8044 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
8046 2004-08-14 Ben Maurer <bmaurer@ximian.com>
8048 * inssel-x86.brg: use xor eax,eax.
8050 * basic.cs: new tests
8052 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
8054 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
8055 in exception throwing code.
8057 2004-08-14 Ben Maurer <bmaurer@ximian.com>
8059 * inssel-x86.brg: use xor esi,esi.
8061 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
8063 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
8064 can trace methods compiled during mini_init () too.
8066 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
8069 2004-08-14 Ben Maurer <bmaurer@ximian.com>
8071 * Makefile.am: static link on x86 (r=zoltan)
8073 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
8075 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
8076 code since it causes some programs to fail.
8078 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
8080 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
8082 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
8084 * mini.c: ovfops_op_map - add STACK_OBJ case for
8086 * basic.cs: add test_0_pin_string as test
8089 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
8091 * Makefile.am: build C# if srcdir != builddir
8093 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
8095 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
8096 fall-through blocks.
8098 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
8100 * driver.c: enable loop by default again and include abcrem in -O=all.
8102 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
8104 * iltests.il: Add some localloc tests.
8106 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
8108 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
8111 * inssel-amd64.brg: Add some optimizations.
8113 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
8116 * Makefile.am: Statically link mono against libmono on AMD64.
8118 * mini-amd64.c inssel-amd64.brg: Optimizations.
8120 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
8122 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
8124 * tramp-amd64.c: Patch calling code in trampolines.
8126 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
8128 * mini-amd64.c: pinvoke struct passing fixes.
8130 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
8132 * mini-sparc.c: redo change, make mono_arch_cpu_init call
8133 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
8135 2004-08-05 Duncan Mak <duncan@ximian.com>
8137 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
8140 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
8142 * mini-amd64.c (emit_move_return_value): Move return value for normal
8145 2004-08-05 Martin Baulig <martin@ximian.com>
8147 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
8148 `type->type'; just modify `type' itself when dealing with enums
8149 and generic instances.
8150 (check_call_signature): Make `simple_type' a `MonoType *'.
8152 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
8154 * mini.c: Use OP_PADD to add offsets to addresses.
8156 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
8158 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
8160 * mini-sparc.c (mono_arch_emit_epilog): fix check
8161 for folding last op into restore instruction
8163 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
8165 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
8166 helper methods using the code manager.
8168 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
8170 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
8172 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
8174 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
8175 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
8177 * mini-s390.c: fix tail processing
8179 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
8181 * mini-ppc.c: mul.ovf.un exception name fix.
8183 2004-08-03 Martin Baulig <martin@ximian.com>
8185 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
8186 instances; before jumping to `handle_enum', also modify `ptype'.
8188 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
8190 * cpu-sparc.md: fcall maximal length too small.
8192 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
8194 * mini-amd64.c mini.h: Add initial support for passing/returning
8195 structures to/from pinvoked methods.
8197 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
8199 * mini-ppc.c: reg allocator fix.
8201 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
8203 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
8205 * inssel.brg: Optimize memset on 64 bit machines.
8207 * mini-amd64.c: Fix some vararg cases.
8209 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
8211 * mini-s390.c: Corrected macro in emit_float_to_int
8213 * s390-abi.cs: Tests to exercise the s390 ABI
8215 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
8217 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
8220 * basic.cs: Add a test for add.ovf.un.
8222 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
8224 * mini-sparc.c: add case for OP_IDIV_UN
8226 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
8228 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
8230 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
8232 2004-07-30 Ben Maurer <bmaurer@ximian.com>
8234 * basic.cs: regression tests.
8236 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
8239 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
8241 * basic.cs: Add a new test.
8243 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
8244 and AOT. Various fixes and optimizations.
8246 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
8248 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
8250 * mini-ppc.c: make sure temp regs are not used for global reg
8253 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
8255 * cpu-sparc.md: conv_i8 fix for 64bits
8257 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
8259 2004-07-29 Ben Maurer <bmaurer@ximian.com>
8261 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
8262 add opcode for cmp BYTE PTR [eax], imm.
8264 * inssel.brg: Make memcpy and memset takes bases.
8266 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
8268 * *-amd64.*: More AMD64 work.
8270 2004-07-28 Ben Maurer <bmaurer@ximian.com>
8272 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
8273 add a compare-not-equal opcode.
8275 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
8277 * mini.c: Use mono_init_from_assembly instead of mono_init.
8279 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
8281 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
8283 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
8285 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
8287 * inssel.brg: 64 bit fixes.
8289 * mini.h (MonoCallInst): Add some AMD64 specific data.
8291 * mini.h: Add some OP_P opcodes.
8293 2004-07-28 Ben Maurer <bmaurer@ximian.com>
8295 * basic.cs: tests for 61797 and 61740
8297 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
8299 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
8300 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
8302 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
8304 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
8306 * *-amd64*.*: Ongoing AMD64 work.
8308 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
8310 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
8312 * *-amd64*: Ongoing AMD64 work.
8314 * mini-arch.h: Add AMD64 support.
8316 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
8318 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
8320 * mini-ops.h: Add new opcodes.
8322 * Makefile.am: Add AMD64 support.
8324 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
8325 rules into the inssel-long*.brg files.
8327 * *-amd64.*: Add beginnings of AMD64 backend.
8329 2004-07-22 Ben Maurer <bmaurer@ximian.com>
8331 * mini.c (print_dfn): commenting out the code that prints
8332 the cil. With -O=deadce, this makes -v -v crash.
8334 * cpu-pentium.md: make checkthis have a length of 2
8336 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
8338 * mini-sparc.h: fix implementations of __builtin
8339 functions for Sun compiler for V9.
8341 2004-07-16 Ben Maurer <bmaurer@ximain.com>
8343 * mini.c: use the new stelem.ref wrapper
8344 * exceptions.cs, arrays.cs: new stelem.ref tests
8346 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
8348 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
8349 new XSP should work with these changes).
8351 2004-07-14 Ben Maurer <bmaurer@ximain.com>
8353 * inssel-{long32,x86,}.brg: trivial optimizations.
8355 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
8357 * mini.c: load value when emitting box operation in
8360 2004-07-12 Ben Maurer <bmaurer@ximian.com>
8362 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
8363 is one byte shorter than cmp DWORD PTR [eax], 0.
8365 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
8367 * inssel-ppc.brg: arguments on the stack are always
8368 relative to the stack pointer (spotted by Neale Ferguson).
8370 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8372 * exceptions-x86.c: delay appending the method name to the trace until
8373 after mono_jit_info_table_find is called, as this gets the real
8376 2004-07-09 Ben Maurer <bmaurer@ximian.com>
8378 * aot.c: register roots
8380 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
8382 * aot.c : I could just use PLATFORM_WIN32 flag.
8384 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
8386 * aot.c : Reverting the previous fix. This time it broke linux build.
8388 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
8390 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
8392 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
8394 * mini.c (handle_stack_args): Remove some more debugging code.
8396 * mini.c (handle_stack_args): Remove debug output left in by mistake.
8398 * driver.c mini.h aot.c: Allow additional options to be specified with
8399 --aot and pass them to mono_compile_assembly.
8401 * aot.c: Add experimental code to AOT compile all loaded assemblies
8402 on demand and save the code into a cache in the filesystem.
8404 * aot.c: Add support for more wrapper methods.
8406 * mini.c (handle_stack_args): Handle some corner cases. Fixes
8409 * cpu-*.md: Remove removed opcodes.
8411 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
8412 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
8413 related icalls to marshal.c.
8415 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
8417 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
8419 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
8421 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
8423 2004-07-06 Ben Maurer <bmaurer@ximian.com>
8424 * liveness.c: If liveness is recomputated we need to reset the information
8425 for each variable. This way, if the liveness range has been narrowed
8426 by optimizations that happened after the last computation, we can return
8429 For example, if you have
8434 // Tons of code that does not affect i
8440 i = 0 is dead code and will be removed by SSA. However, when
8441 linear scan gets to the code, i will still appear to be live
8442 throughout the entire block. This prevents good register allocation.
8444 2004-07-06 Martin Baulig <martin@ximian.com>
8446 * debug-mini.c (mono_debug_init_method): Allow
8447 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
8448 (mono_debug_add_icall_wrapper): New method.
8450 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
8452 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
8454 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
8457 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
8459 * aot.c (mono_aot_load_method): Fix loading of debug info.
8461 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
8463 * aot.c: Add logging support.
8465 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
8467 * mini.h: Add prototype for mono_print_method_from_ip.
8469 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
8471 * inssel.brg: 64 bit fixes.
8473 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
8476 * Makefile.am: Add SPARC64 support.
8478 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
8480 * aot.c: Fix alignment problems on 32 bit platforms.
8482 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
8484 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
8487 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
8490 * mini.h: Bump AOT file version. Some 64 bit fixes.
8492 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
8494 * inssel-sparc.brg: Add new rule to avoid register moves.
8496 * inssel.brg: Add ldind_to_load_membase helper function.
8498 2004-06-30 Ben Maurer <bmaurer@ximian.com>
8500 * mini.c: OffsetToStringData intrinsic.
8502 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
8504 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
8506 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
8509 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
8510 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
8512 * mini.c: reinstated mono_compile_get_interface_var()
8513 on x86, too, since the change breaks the Gtk# build there as well.
8515 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
8517 * driver.c: remove loop from the default optimizations: it seems to
8518 interact badly with some of the other options (see bug #60613).
8520 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
8522 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
8523 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
8525 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
8527 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
8528 vararg-using methods.
8530 2004-06-21 Martin Baulig <martin@ximian.com>
8532 * mini/mini-exceptions.c
8533 (mono_handle_exception): Added `gpointer original_ip' argument.
8534 After calling mono_unhandled_exception(), call
8535 mono_debugger_unhandled_exception() and if that returns true,
8536 restore the context and return.
8538 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
8540 * mini-ppc.c: prefer the use of relative branches so
8541 they won't need to be patched in aot code (patch from Patrick Beard).
8543 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
8545 * aot.c: patch from Patrick Beard to make the output assembly
8546 more correct for the MacOSX assembler. Small tweak to
8547 generate sane images on Linux/PPC, too.
8549 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
8551 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
8552 case until bug #59509 is fixed (shows up in #60332).
8554 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
8556 * mini.c: make sure the needed wrappers are compiled, too, with
8559 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
8561 * driver.c: remove NPTL reference in --version output.
8563 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
8565 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
8566 generate valid assembly for the Mach-O assembler.
8568 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
8570 * driver.c: don't include abcrem in the all optimization specifier
8571 since it slows down jit compilation too much for now.
8573 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
8575 * mini.c: use BIGMUL only if both operands have the same signage.
8576 * iltests.il: Test for bug 60056. (errors related to signage in
8581 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
8583 * mini.c, aot.c: memory leak fixes.
8585 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
8587 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
8589 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
8591 * Makefile.am: remove the -static hack completely, it links in
8592 statically glib as well.
8594 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
8596 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
8597 * exceptions.cs: make it compile with new mcs/csc.
8599 2004-06-03 Massimiliano Mantione <massi@ximian.com>
8600 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
8601 and added relevant test case.
8603 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
8605 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
8606 regressions in gtk-sharp.
8608 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
8610 * exceptions.cs: New regression tests.
8612 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
8614 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
8616 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
8618 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
8620 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
8622 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
8624 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
8626 * mini.c (mono_jit_runtime_invoke): Init class in this
8627 method instead of trusting mono_jit_compile_method to
8628 do the work (because wrappers can be in object class)
8630 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
8632 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
8634 * basic-long.cs: New regression test.
8636 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
8638 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
8641 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
8643 * Makefile.am: fix miguel's change to build mono statically against
8644 libmono (track build dependencies).
8646 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
8648 * cfold.c: Some glib versions do not have G_MININT32.
8650 2004-05-26 Massimiliano Mantione <massi@ximian.com>
8652 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
8653 with precision of tan, atan, sin and cos, and implemented related
8654 regressions tests (fixes bug 54467, but one new problem appeared and
8657 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
8659 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
8661 * exceptions.cs: Add test for constant folding && division by zero.
8663 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
8664 since driver.c is in libmono too, so the optimization was useless.
8666 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
8667 variable to driver.c so the compiler can emit more efficient code to
8670 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8672 * Makefile.am: don't distribute generated inssel.[ch] files.
8674 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
8676 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
8677 into the default appdomain. Fixes #58707.
8679 * jit-icalls.c: Remove the broken approximation for truncl, doing
8680 no conversion is better.
8682 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
8685 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
8687 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
8688 of the mcrxr instruction which is not available on some processors
8689 even if it's documented to be. Implement add and sub overflow correctly
8690 (still not complete for long unsigned). Speed up icalls a bit.
8692 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
8694 * mini.c (mono_jit_compile_method_with_opt): Make sure that
8695 we run .cctor in the current domain instead of target_domain.
8697 Fixes bug #58558, .cctor not being called in -O=shared.
8699 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
8701 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
8703 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
8705 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
8706 which can be done with an imm8, do it that way.
8707 (mono_arch_output_basic_block): ditto for a jmp
8708 (mono_arch_emit_prolog): Computate maximum offset of a label.
8710 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
8712 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
8713 now tries to allocate prefered physical reg's for virtual
8714 regs. This reduces the number of emited spills/loads with
8715 20-30% on our core assemblies.
8717 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
8719 * jit-icalls.c: truncl() is not needed and trunc() is
8720 the correct thing to do anyway (bug #58287).
8722 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
8724 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
8727 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
8729 * driver.c: enable loop optimizations by default.
8731 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
8733 * mini-x86.c: fix calc of max loop size when aligning loops start.
8735 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
8737 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
8740 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
8742 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
8745 * basic-long.cs: Add tests for add/subtract of immediates with carry.
8747 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
8749 * mini.c (inline_method): Allways inline some wrappers even if the cost
8750 is too large. Fixes #58785.
8752 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
8754 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
8756 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
8757 (crichton@gimp.org). Beginning of support for sparc/linux.
8759 * mini-sparc.c: Optimize retrieval of LMF address.
8761 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
8763 * exceptions-ppc.c: handle alloca in methods with clauses.
8765 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
8767 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
8769 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
8771 * mini.c: Delegate most of the abort signal work to
8772 mono_thread_request_interruption, which also handles Stop and Suspend
8775 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
8777 * mini.c mini.h: Allow inlining of icall wrappers if the backend
8778 supports the save/restore lmf opcodes.
8780 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
8782 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
8785 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
8787 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
8789 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
8790 methods which contain array accesses.
8792 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
8793 boundaries. Fixes #58537.
8795 * iltests.il: Add regression test for #58537.
8797 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
8799 * mini-x86.c (mono_arch_local_regalloc): Last part of
8800 fix for bug #58633 (releasing register to early).
8802 2004-05-18 Miguel de Icaza <miguel@ximian.com>
8804 * basic-long.cs: Add new regression test.
8806 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
8808 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
8809 register too early on the chain.
8811 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
8813 * mini.c (create_helper_signature): Use a helper function to reduce
8814 the code which needs to be written. Also set the calling convention of
8815 icalls on windows. Fixes #57840.
8817 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
8819 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
8820 exceptions-ppc.c: added helper function to get the instruction address
8821 from a signal handler context.
8823 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
8825 * helpers.c: use g_get_tmp_dir. Invokes happyness
8828 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
8830 * helpers.c: Add new env variable to pass args to objdump.
8831 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
8833 2004-05-17 Radek Doulik <rodo@ximian.com>
8835 * Makefile.am (common_sources): added abcremoval.h so it get
8836 disted and daily mono packages on go-mono.com will build again
8838 2004-05-17 Massimiliano Mantione <massi@ximian.com>
8840 * abcremoval.c: Fixed coding style, added copyright header.
8842 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
8844 * mini.h: Added prototype for abc removal main function.
8846 * build_relations_propagation_table.pl: Added copyright header.
8848 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
8850 * basic-long.cs: reg test for complex ceq_long bug.
8852 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
8854 * mini-x86.c (mono_arch_local_regalloc): Correctly free
8855 reg in long and clob case (bug #58343). Fixed/added comments.
8857 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
8859 * mini.c (mono_jit_runtime_invoke): Follow new convention
8860 of calling the invoke method with an function pointer.
8862 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
8864 * ChangeLog: Fix author of memory leak patch.
8866 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
8868 * Makefile.am: fix make dist as well...
8871 2004-05-14 Massimiliano Mantione <massi@ximian.com>
8873 * cfold.c: Made so that conversions from pointer to int4 are no-ops
8874 on archs where pointers are 4 bytes long.
8876 * Makefile.am: Added abcremoval.c source file.
8878 * abcremoval.c: Added abcremoval.c.
8880 * abcremoval.h: Added abcremoval.h.
8882 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
8884 * inssel.brg: Enabled bounds check removal.
8886 * mini.c: Added support for abcrem optimization.
8888 * mini.h: Added abcrem optimization label.
8890 * driver.c: Added support for abcrem optimization.
8892 * propagated_relations_table.def: Added propagated_relations_table.def.
8894 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
8896 * mini.c, cfold.c: fix style.
8898 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
8900 * mini.c: handle issue with the low-level implementation of
8901 some long opcodes (bug #54209).
8903 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
8905 * basic.cs: test for my new cmov stuff.
8907 2004-05-13 Patrik Torstensson
8909 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
8910 opt and added peephole documentation.
8912 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
8914 * tramp-ppc.c: rewrote the generic trampoline code.
8916 2004-05-11 Patrik Torstensson
8918 * mini-x86.c: optimize long shl/shr asm code (one less branch)
8920 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
8922 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
8924 * mini.h mini.c dominators.c: Applied patch from Derek Woo
8925 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
8927 * mini.c: Add new icalls for AsAny marshalling.
8929 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
8931 * tramp-ppc.c, mini-ppc.c: more cleanups.
8933 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8935 * mini.c: no warnings.
8937 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
8939 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
8941 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
8943 * mini.c: In the thread abort signal handler, if the thread is in the
8944 process of being stoped, don't throw the Abort exception, just stop the
8947 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
8949 * tramp-ppc.c: removed old code.
8951 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
8953 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
8954 do some simple speed optimizations on ppc.
8956 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
8958 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
8959 and large offsets in load/store.
8961 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
8963 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
8964 it causes regressions.
8966 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
8968 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
8971 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
8973 * jit-icalls.c: remove warnings.
8974 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
8975 speedups for unsafe code.
8977 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
8979 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
8981 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
8983 * basic-calls.cs: Add new regression test.
8985 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
8988 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
8990 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
8993 2004-05-06 Patrik Torstensson
8995 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
8996 long reg allocation in any reg (not only eax:edx) and implemented
8997 long shl/shr ops in asm instead of helpers.
8999 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
9001 * mini-sparc.h: Fix warnings.
9003 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
9006 * mini-exceptions.c (mono_handle_exception): Call the filter in a
9007 separate statement for clarity.
9009 * mini-sparc.c: Update status.
9011 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
9013 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
9016 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
9018 * inssel-ppc.brg: another small pre-release workaround:
9019 we don't do overflow detection for long_sub_un.
9021 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
9023 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
9024 (also works around a weird ppc bug: 57957).
9026 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
9028 * tramp-ppc.c: trampoline fixes.
9030 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
9032 * mini-ppc.c: fixed typos.
9034 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
9036 * mini-ppc.c, exceptions-ppc.c: more code saves registers
9037 at the top of the stack. Fixed typos. Use a frame registers
9038 for all the methods with exception clauses.
9040 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
9042 * exceptions-ppc.c: restore fp registers.
9044 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
9046 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
9047 order from the stack top (moved the stack room to save the
9048 return value for trace after the param area). Fixed corruption
9049 in restoring registers on unwind.
9051 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
9053 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
9055 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
9057 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
9058 and prolog/epilog for methods that use it. Allow
9059 enough param area room for varargs methods. Fix miguel's
9060 breakage in exception handling.
9062 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
9064 * Makefile.am: run genmdesc only on current arch.
9066 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9069 * mini-x86.h: fix the build on windows.
9071 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
9073 * 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.
9075 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
9077 * mini-exceptions.c: New file.
9079 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
9080 Move some parts of the x86 exception handling code to an
9081 arch-independent file so it can be shared with other ports.
9083 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
9085 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
9087 2004-04-26 David Waite <mass@akuma.org>
9089 * driver.c: remove comma from end of enumeration declaration
9091 2004-04-26 Jackson Harper <jackson@ximian.com>
9093 * driver.c: parse config file before loading first assembly. This
9094 allows the user gac to be enabled/disabled.
9096 2004-04-23 Miguel de Icaza <miguel@ximian.com>
9098 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
9099 simpler mechanism: we do not care what is encoded initially
9100 (branch absolute or relative), we care about the code and its
9101 target. I kept the old code for reference for now.
9103 The new code tries first to determine if the jump is anywhere in
9104 the -/+32 absolute meg range, if it succeeds, it encodes using the
9105 absolute branch; If not, it tried to find something in the
9106 relative range, if not, it uses the handle_thunk code.
9108 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
9110 * exceptions-ppc.c: use the correct ip register on macosx.
9112 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
9114 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
9116 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
9118 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
9119 Raise exception on integer divide by zero by hand since the hw
9120 doesn't support it. Handle NaNs in FP compares.
9122 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
9124 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
9125 code reducing duplication between the platforms and enabled
9126 signal exception handling (on linux for now).
9128 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
9130 * exceptions-ppc.c: more macosx support.
9132 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
9134 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
9136 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
9138 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
9140 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
9142 * iltests.il: more tests.
9144 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
9146 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
9149 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
9151 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
9153 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
9155 * liveness.c: Mark variables as volatile in all basic blocks reachable
9156 from exception clauses.
9158 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
9160 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
9163 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
9165 * iltests.il, basic.cs: more tests for regalloc.
9167 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
9169 * iltests.il: Some tests for register allocation modifications
9172 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
9174 * exceptions.cs: Add regression test for bug #56782.
9176 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
9177 original stack trace if an exception is rethrown. Fixes #56782. Oh,
9178 the beauty of fixing the same thing in 5 different files...
9180 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
9182 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
9185 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
9187 * mini.c: Add support for STRWLPARRAY marshalling convention.
9189 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
9191 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
9192 to init the context to setup the regs pointer).
9194 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
9196 * exceptions-ppc.c: more exceptions work.
9198 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
9200 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
9203 2004-04-13 Miguel de Icaza <miguel@ximian.com>
9205 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
9206 can use the memory directly.
9208 * cpu-pentium.md: Update documentation from a post from Zoltan.
9210 add x86_add_membase, x86_sub_membase, x86_mul_membase
9212 2004-04-13 Miguel de Icaza <miguel@ximian.com>
9214 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
9215 GENERAL_REGS they were also hardcoded for all PPC ports.
9217 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
9219 Remove hard-coded limit for floating point registers, use
9220 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
9222 Notice that in MacOS X calling conventions you can fit a lot more
9223 floating point values in registers, so I should update the PInvoke
9224 test to excercise the passing of floating point values on the
9225 stack (currently broken).
9227 2004-04-06 Miguel de Icaza <miguel@ximian.com>
9229 * tramp-ppc.c (create_trampoline_code): Added
9230 JUMP_TRAMPOLINE_SIZE.
9231 (ppc_magic_trampoline): Follow the pattern from
9232 x86_magic_trampoline: if code is set to zero, return.
9233 (create_trampoline_code): Always pass MonoMethod to the jump
9234 trampoline, before it was passing a null.
9235 (mono_arch_create_jump_trampoline): Implement the jump stub, could
9236 share the code with mono_arch_create_jit_trampoline.
9238 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
9240 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
9243 * cpu-g4.md: Added length for jmp instruction, the worst case
9244 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
9247 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
9249 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
9251 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
9253 * mini.c: Only set bblock->real_offset when adding a new bblock, and
9254 before each IL instruction.
9256 * mini.c (CEE_BOX): Fix warnings.
9258 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9260 * mini.c: removed a few unused vars and extra whitespace.
9262 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
9264 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
9266 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
9268 (OP_GETCHR): use the above
9269 (CEE_LDELEMA): use the above.
9271 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
9272 version of the generic impl.
9273 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
9274 (CEE_LDELEMA): use the above.
9276 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
9278 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
9281 * iltests.il: Added new regression test for #56317.
9283 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
9285 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
9286 under NetBSD. Fixes #56450.
9288 * liveness.c (update_gen_kill_set): Fix previous patch.
9290 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9292 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
9294 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
9296 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
9299 * inssel-sparc.brg: Add more optimizations.
9301 * mini-sparc.c: Replace multiply/divide with shifts if possible.
9303 2004-04-01 Martin Baulig <martin@ximian.com>
9305 * mini.c (handle_box): New static function; moved the
9306 implementation of CEE_BOX here.
9307 (mono_method_to_ir): Added `constrained_call' variable.
9308 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
9309 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
9310 mono_method_get_constrained() to get the method.
9312 2004-04-01 Martin Baulig <martin@ximian.com>
9314 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
9315 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
9316 (mono_method_to_ir): We don't need these macros anymore since
9317 mono_class_get_full() already takes care of it.
9319 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9321 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
9322 use @function (as doesn't accept #function here) and check the return
9323 value of system and stop if fails.
9325 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9327 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
9329 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
9331 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
9333 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
9335 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
9338 * basic-long.cs: Add test for negation of Int64.MinValue.
9340 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
9342 * mini-sparc.c: Update status.
9344 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
9346 * exceptions-sparc.c: Fix return value in filters.
9348 * inssel-sparc.brg: Fix register allocation in some rules.
9350 2004-03-28 Martin Baulig <martin@ximian.com>
9352 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
9355 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
9357 * mini-x86.c (mono_arch_patch_code): Fix warnings.
9359 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
9360 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
9361 remove unused conv_u4 opcode.
9363 * mini-x86.c: Remove valgrind workaround since it slows down things
9364 even when mono is not run under valgrind.
9366 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
9368 * mini-sparc.c: Update status.
9370 * inssel-sparc.brg: Add some optimizations.
9372 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
9373 future delay slot filling. Add support for varargs, tail calls and JMP.
9375 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
9376 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
9378 * inssel.brg: Fix register allocation in OP_ARGLIST.
9380 * inssel.brg: Fix warnings.
9382 2004-03-25 Martin Baulig <martin@ximian.com>
9384 * mini.c (inflate_generic_field): Removed.
9385 (mini_get_method): Removed, use mono_get_method_full(),
9386 (mini_get_class): Removed, use mono_class_get_full().
9387 (mono_method_to_ir): Pass our generic context to
9388 mono_field_from_token().
9390 2004-03-25 Martin Baulig <martin@ximian.com>
9392 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
9393 of a `MonoMethod *'.
9394 (mini_get_method): Take a `MonoGenericContext *' instead
9395 of a `MonoMethod *'.
9396 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
9397 a new local variable called `generic_context' which holds the
9398 current `MonoGenericContext *'; use it to lookup things.
9400 2004-03-24 Martin Baulig <martin@ximian.com>
9402 * mini.c (mini_get_class): New static method; if we're inside a
9403 generic instance, inflate the class if neccessary.
9404 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
9406 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
9408 * iltests.il: New regression test for #55976.
9410 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
9413 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
9415 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
9418 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
9420 * liveness.c: Consider SSA stores as well as loads when making vars
9423 * exceptions.cs: New regression tests for register allocation.
9425 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
9427 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
9428 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
9429 domain lock only to protect puntual access to data structures.
9430 Added access lock for sighash, jit_icall_hash_name,
9431 jit_icall_hash_addr and domain->code_mp.
9433 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
9435 * driver.c: Print SIGSEGV handling method.
9437 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
9439 * mini.c (setup_jit_tls_data): Handle case when this is called
9440 multiple times for a thread.
9442 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
9443 is different from fbxx_un. Fixes #54303. Also use constants instead of
9444 magic numbers in a lot of places.
9446 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
9448 * exceptions.cs: Fix cctor test when --regression is used.
9450 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
9452 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
9455 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
9457 * inssel-ppc.brg: fixed register assignments for some rules.
9459 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
9461 * exceptions.cs: Add test for exceptions in static constructors.
9463 * mini.c (mono_jit_compile_method_with_out): Move the calling of
9464 static constructors outside the domain lock. Fixes #55720.
9466 2004-03-17 Martin Baulig <martin@ximian.com>
9468 * mini.c (get_generic_field_inst): Removed, this'll never happen.
9469 (inflate_generic_field): Take the `MonoMethod *' instead of the
9470 `MonoClass *' and added support for generic method.
9471 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
9472 have a `field->parent->gen_params', only inflate the field if it's
9473 an open constructed type.
9475 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
9477 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
9478 exception object instead of the preconstructed ones.
9480 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9482 * mini.c: reverted changed to sigsegv_signal_handler commited
9483 accidentally in the previous patch.
9485 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9488 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
9489 running --aot with an old assembly.
9491 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
9493 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
9496 * mini-sparc.c: Add support for v9 branches with prediction.
9498 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
9500 * mini.c (mini_init): #warning is GNUC only
9502 * mini-sparc.h: implement __builtin_frame_address
9503 and __builtin_return_address for Sun C compiler
9505 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
9507 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
9509 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
9511 * basic-calls.cs: Add test for unaligned byref long argument passing.
9513 * mini-ops.h: Add sparcv9 compare and branch instructions.
9515 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
9516 v9 instructions if we have a v9 cpu.
9518 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
9519 registers for global allocation.
9521 * exceptions-sparc.c: Fixes.
9523 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
9525 * liveness.c (mono_analyze_liveness): Optimized version.
9527 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
9529 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
9532 * basic-float.cs basic-calls.cs: New regression tests.
9534 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
9536 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
9537 sigaltstack implementation.
9539 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
9541 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
9542 stuff if SIGSEGV_ON_ALTSTACK is not defined.
9544 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
9546 * mini.c: Fix warnings.
9548 * mini.c (mono_resolve_patch_target): New function which contains the
9549 arch independent part of the patching process.
9551 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
9552 patching code to a separate function.
9554 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
9556 * mini.c (add_signal_handler): ifdef out on Windows
9558 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
9560 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
9561 cpu-sparc.md: Add exception handling support + other fixes.
9563 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
9564 typed GC detection in --version.
9566 * basic.cs exceptions.cs: New regression tests.
9568 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
9569 the arch specific code can store data during a compilation.
9571 * mini-ops.h: Add OP_SETFRET.
9573 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
9574 function, register a separate icall for each arity, so the icalls can
9577 * mini.c (mono_print_tree): Print negative offsets in a more readable
9580 * mini.c: Make signal handling work on sparc.
9582 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
9584 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
9586 * jit-icalls.c: Emulate truncl by aintl on solaris.
9588 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
9590 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
9592 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
9594 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
9596 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
9597 a MarshalByRef type, inline a method that performs the check, taking into
9598 account that the object can be a proxy. Also implemented tow new opcodes:
9599 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
9600 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
9601 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
9603 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
9605 * mini-ppc.c: if a relative branch displacement is too big
9606 but it points to and area reachable with an absolute branch,
9609 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
9611 * mini.c: optimize small copies in cpblk.
9613 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
9615 * basic-calls.cs basic-float.cs: New regression tests.
9617 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
9618 negative offsets from %fp. Implement localloc. Fix local register
9619 allocation. Fix the case when the this argument needs to be saved to
9620 the stack. Implement some missing opcodes.
9622 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
9624 * mini.c (mini_method_compile): Reenable global regalloc in methods
9625 with exception handlers.
9627 * linear-scan.c (mono_varlist_sort): Fix warning.
9629 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
9631 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
9634 * liveness.c: Make all variables uses in exception clauses volatile, to
9635 prevent them from being allocated to registers. Fixes #42136.
9637 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
9639 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
9642 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
9643 argument to mono_arch_regalloc_cost.
9645 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
9648 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
9650 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
9651 Make the cost of allocating a variable to a register arch dependent.
9653 * basic-calls.cs: Fix compilation of tests.
9655 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
9656 helper function to cut back on the number of #ifdefs needed.
9658 * mini-ppc.c: Fix compilation.
9660 * basic-calls.cs: New regression tests.
9662 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
9664 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
9665 of l0 since that is callee saved.
9667 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
9670 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
9671 of delay instruction.
9673 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
9675 * mini.h (MonoCallInst): Add 'virtual' flag.
9677 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
9679 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
9681 * *.cs: New regression tests.
9683 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
9686 * mini.c (mono_runtime_install_handlers): Fix build.
9688 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
9689 'signal_stack_size' members.
9691 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
9692 alternate signal stack.
9694 * exceptions-x86.c: Add stack overflow handling.
9696 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
9697 functions to arch independent code.
9699 * mini.c (mono_print_tree): Print more detailed info for load_membase
9702 2004-02-23 Martin Baulig <martin@ximian.com>
9704 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
9706 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
9708 * mini-x86.c: fixed reg allocation for div/rem.
9710 2004-02-22 Miguel de Icaza <miguel@ximian.com>
9712 * driver.c (mono_main): Report some configuratio options on --version.
9714 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
9716 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
9717 low in the address space. Correctly flush memory in thunks where we
9720 2004-02-20 Martin Baulig <martin@ximian.com>
9722 * mini.c (mini_get_method): New static method; inflate all generic
9723 methods and methods in open generic instances.
9724 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
9725 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
9727 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
9729 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
9731 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
9733 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
9735 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
9737 * mini-sparc.c (flushi mono_arch_output_basic_block): make
9738 it compile using Sun's compiler.
9740 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
9742 * 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.
9744 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
9746 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
9748 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
9750 * mini-ppc.c: handle calls outside of the allowed range with thunks
9751 allocated using the code manager.
9752 * tramp-ppc.c: use the code manager to hold generated native code.
9753 Fixed the magic trampoline to just patch vtable entries.
9755 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
9757 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
9760 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
9762 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
9765 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
9766 if we have a working __thread implementation.
9768 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
9769 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
9771 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
9773 * mini-x86.c: Fix compilation under gcc 2.
9775 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
9777 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
9778 contains a call to the wrapped function.
9780 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
9781 OP_<CALL>_IMM opcodes, and use them under X86.
9783 * mini.c (mono_jit_find_compiled_method): Fix warning.
9785 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
9787 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
9789 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
9790 functionality to mini.c.
9792 * mini.c (mono_create_jump_trampoline): New function to create a jump
9793 trampoline. Return a compiled method instead of a trampoline if it
9794 exists. Add a cache for jump trampolines.
9796 * mini.c (mono_jit_find_compiled_method): New function to return a
9797 compiled method if it exists.
9799 * mini-x86.c: Call mono_create_jump_trampoline instead of
9800 mono_arch_create_jit_trampoline.
9802 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
9803 a jump trampoline. Fixes #52092.
9805 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
9807 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
9808 which is not up-to-date. Add check_corlib_version () instead.
9810 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
9813 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
9814 since newer valgrind versions do not need it.
9816 * mini.c (mono_jit_compile_method_with_opt): New helper function to
9817 compile a method with a given set of optimizations.
9819 * mini.c: Compile icall wrappers on-demand instead of at startup.
9821 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
9822 wrapper for an icall.
9824 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
9826 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
9829 * iltests.il: Add test for non-empty stack before switch instruction.
9831 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
9833 * mini.c: Add support for new stringbuilder marshalling conventions.
9835 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
9837 2004-02-01 Martin Baulig <martin@ximian.com>
9839 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
9840 in `ginst->mtype_argv'.
9842 2004-01-31 Miguel de Icaza <miguel@ximian.com>
9844 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
9845 facilitate grepping.
9847 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
9849 * mini.c: fixed buglet in initobj generic implementation for references.
9851 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
9853 * Makefile.am: make the version script conditional.
9854 * jit-icalls.c: handle missing truncl().
9856 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
9858 * exceptions.cs: Add more tests for double->int conversion.
9860 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
9861 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
9863 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
9865 * driver.c: make --verbose --version emit an error
9866 if the loaded corlib doesn't match the runtime version.
9868 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
9870 * mini-ppc.h: export ppc_patch().
9871 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
9872 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
9873 on par or better than on MacOSX.
9875 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
9877 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
9878 mono_lookup_pinvoke_call.
9880 * mini-x86.c: Under windows, the default pinvoke calling convention is
9881 stdcall. Fixes #52834.
9883 * mini.c (optimize_branches): Add an upper bound to the number of
9884 iterations to prevent infinite loops on strange loops. Fixes #53003.
9886 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
9888 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
9889 and ISINST. Fixes #52093.
9891 * objects.cs (test_0_vector_array_cast): New tests.
9893 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
9895 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
9896 checking in Array.Set ().
9898 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
9901 * object.cs (test_0_multi_array_cast): New regression test.
9903 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
9905 * exceptions-ppc.c: fix build on Linux/PPC.
9907 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
9909 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
9910 running under valgrind.
9911 (x86_magic_trampoline): Fix build bustage.
9913 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
9914 negative values as well. This is needed for the encoding of the line number
9915 info, since sometimes the line numbers are not in increasing order.
9917 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
9919 * cpu-pentium.md (localloc): Increase the size of the localloc
9920 instruction since it is a loop under Win32.
9922 * debug-mini.c (record_line_number): Get rid of unneccesary memory
9925 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
9927 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
9928 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
9929 Max Horn (max@quendi.de). Fix file names in comments.
9931 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
9933 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
9934 avoid stack overflow.
9935 (replace_usage): Avoid uninitialized variable warnings.
9937 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
9938 and taking the address of valuetype variables.
9940 2004-01-03 Patrik Torstensson
9942 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
9943 for other purposes than FP later on.
9945 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
9947 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
9950 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
9952 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
9954 2003-12-30 Patrik Torstensson <p@rxc.se>
9956 * mini-x86.h: Decreased number of availiable fp regs.
9957 Solves corner cases with FP spilling.
9959 2003-12-23 Patrik Torstensson <p@rxc.se>
9961 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
9962 for floating point stack tracking / spilling on x86.
9965 * basic-float.cs: added float mul overflow test.
9967 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
9969 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
9971 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
9973 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
9974 supports for cond branches that overflow the immediate
9975 overflow offset. mcs can compile simple programs.
9977 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
9979 * exceptions-ppc.c: exception handling support wip:
9980 finally handlers get run on exception.
9982 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
9984 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
9987 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
9989 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
9990 initial support for stack walking and unwinding.
9992 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
9994 * driver.c (mono_main): Make corlib-out-of-sync message more
9995 descriptive. Also remove verify_corlib call.
9997 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
9999 * mini.c: make CEE_NEWARR calls and other emulated opcodes
10000 not overlap with other call's arguments, too.
10002 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
10004 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
10005 move to arch-specific code the choice of arch-specific
10006 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
10007 * mini.c: ensure emulation calls will not interleave
10010 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
10012 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
10013 the magic trampoline stack frame is dropped before executing
10016 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
10018 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
10019 and integer to fp conversions. Added support for overflowing
10020 arguments on the stack. Reserve a couple more registers as temps.
10021 Added support for aot compilation (as output still needs to be
10024 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
10026 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
10027 Don't overwrite return register in some corner cases.
10029 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
10031 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
10032 static constructors when AOT compiling.
10034 * driver.c (mono_main): Call mono_check_corlib_version.
10036 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
10038 * cpu-g4.md, basic.cs: fixed div target register.
10040 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
10042 * mini-ppc.c, basic.cs: shl_imm fix with test.
10044 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
10046 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
10047 structures by value. Misc fixes.
10048 * objects.cs: more tests.
10050 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
10052 * mini-ppc.c: lconv.ovf.i implemented.
10054 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10057 (mini_init): don't error out if someone already called g_thread_init.
10059 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
10061 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
10062 to be any type per the spec. Fix abnormal memory usage when
10063 the same object is repeatedly thrown.
10065 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
10067 * mini.c: check for overruns in IL code.
10069 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
10071 * TODO: Add/remove some todo entries.
10073 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
10075 * driver.c (mono_main): Call mono_verify_corlib.
10077 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
10079 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
10080 This has been moved to mini.c
10081 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
10082 type being casted is marshalbyref it could be a proxy, so instead of
10083 emitting the type check code, emit a call to a runtime method that will
10084 perform the check by calling CanCastTo if needed.
10086 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
10088 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
10089 methods with large stack frames under Win32.
10091 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
10093 * Makefile.am: Distribute regression tests.
10095 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
10096 at the end instead of inserting each variable into the sorted list.
10098 * linear-scan.c (mono_varlist_sort): New helper function.
10100 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
10102 * mini.c: ensure arguments and locals are within bounds.
10104 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
10106 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
10109 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
10111 * mini.c (mono_cprop_copy_values): Fix crash.
10113 * aot.c: Set verbosity back to 0.
10115 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
10117 * regalloc.c: complete memory leak fix by Laurent Morichetti
10120 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
10122 * driver.c (main_thread_handler): Revert the previous patch.
10124 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
10127 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
10128 memory from the memory pool.
10130 * driver.c (main_thread_handler): Turn on all optimizations when
10133 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
10134 an array for better performance.
10136 * regalloc.c (mono_regstate_assign): Fix memory leak.
10138 * debug-mini.c (mono_debug_serialize_debug_info): New function to
10139 serialize the debug info.
10141 * debug-mini.c (mono_debug_add_aot_method): New function to load the
10142 debug info from the serialized representation.
10144 * aot.c: Save debug info into the generated file and load it when
10147 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
10149 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
10151 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
10152 More FP-related fixes.
10154 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
10156 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
10157 and register allocation buglet. Hello world now runs.
10159 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
10161 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
10162 * tramp-ppc.c: fixed class init trampoline.
10163 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
10165 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
10167 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
10168 mini.c: more ppc changes/fixes.
10170 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
10172 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
10173 Also optimize the case when the arguments are the same in the caller
10176 * iltests.il: Add tests for tail calls with valuetype arguments.
10178 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
10180 * mini-ppc.c: fixes for struct return type.
10182 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
10184 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
10185 mono_spillvar_offset() to arch-specific code.
10187 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
10189 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
10191 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
10193 * exceptions-x86.c: Fix stack space leaks.
10195 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
10196 registers from the lmf if the method has save_lmf set.
10198 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
10200 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
10201 of icall wrappers into InvokeInDomain, since these are now per-domain.
10203 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
10205 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
10206 make some opcode emulation and intrinsic ops enabled/disabled
10207 according to the architecture. More fixes.
10209 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
10211 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
10213 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
10215 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
10216 arch-specific handling for 'this' and struct return type to
10217 arch-specific code.
10219 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10221 * aot.c: prevent divide by zero error when reporting (it happened with
10222 Accessibility.dll).
10224 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
10226 * mini.h (inst_switch): Remove unused macro.
10228 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10231 (load_aot_module): free 'info->methods' and 'info' properly. No more
10232 "free(): invalid pointer blah" messages when you have an old aot
10235 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
10237 * jit-icalls.c, mini.c: Added support for context static fields.
10239 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
10241 * mini.c (mono_method_blittable): Methods which set LastError are not
10242 blittable either. Fixes #51108.
10244 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
10246 * mini.c: flush icache.
10247 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
10249 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
10251 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
10253 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
10255 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
10258 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
10261 * inssel.brg (CEE_MKREFANY): Fix AOT case.
10263 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
10265 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
10266 instruction when the result is discarded.
10268 * iltests.il (test_0_div_regalloc): New regression test.
10270 * arrays.cs: Fix compilation error.
10272 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
10274 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
10275 float rules to inssel-x86.brg: sane architectures with FP registers
10276 don't need to implement these rules.
10278 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
10280 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
10282 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
10284 * mini.h, inssel-long32.brg: fixed endianess issues in int64
10285 implementation of 32 bit systems.
10287 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
10289 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
10290 (Jeroen Zwartepoorte).
10292 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
10294 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
10295 the caller and the callee matches.
10297 * mini.c (mono_method_to_ir): Add comment.
10299 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
10300 signbit is missing on some platforms.
10302 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
10304 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
10306 * mini.c (setup_jit_tls_data): Call the new function.
10308 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
10310 * mini-x86.c: Add experimental support for fast access to the lmf
10311 structure under NPTL/Linux 2.6.x.
10313 2003-11-06 Martin Baulig <martin@ximian.com>
10315 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
10316 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
10319 2003-11-02 Martin Baulig <martin@ximian.com>
10321 * mini.c (inflate_generic_field): New static method.
10322 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
10323 generic instance and the field is declared in a generic type, call
10324 inflate_generic_field() to inflate it. Fixes gen-28.cs.
10326 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
10328 * mini.h mini.c (mono_method_same_domain): New function to return
10329 whenever the caller and the callee are in the same domain.
10331 * tramp-x86.c (x86_magic_trampoline): Use the new function.
10333 2003-10-30 Martin Baulig <martin@ximian.com>
10335 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
10336 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
10338 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
10339 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
10341 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
10343 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
10346 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
10347 object here, so it is in the correct appdomain etc.
10349 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
10351 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
10353 (mono_method_to_ir): Avoid freeing the type created returned from
10354 mono_type_create_from_typespec, since it is put into an internal cache
10355 by the function. Fixes pointer.exe.
10357 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
10358 trampolines for icalls and pinvokes as well. Fixes #33569.
10360 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
10362 * mini.c: Update after appdomain changes.
10364 * mini.c (mono_jit_compile_method_inner): Allways compile native
10365 method wrappers in the root domain, since there can only be one
10366 instance of them, whose address is stored in method->info.
10368 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
10370 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
10371 environment variable. Instead detect automatically whenever running
10372 under valgrind using the magic macro RUNNING_ON_VALGRIND from
10375 2003-10-16 Miguel de Icaza <miguel@ximian.com>
10377 * trace.c, trace.h: New files that implement the new trace option
10380 * driver.c: Document new --trace options.
10382 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
10385 - if (mono_jit_trace_calls)
10386 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
10388 * mini.h: prototypes.
10390 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
10392 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
10394 * mini.c inssel.brg: Implement typedefbyref opcodes.
10396 * mini.c (mono_jit_compile_method): Remove unused local variable.
10398 * mini.c (mono_jit_compile_method_inner): Ditto.
10400 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
10402 * tramp-x86.c (x86_class_init_trampoline): Fix build.
10404 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
10406 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
10408 * mini.c (mono_no_aot): Remove unused global variable.
10410 * mini.c: Thread safety fixes.
10412 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
10414 * mini.c (mono_create_class_init_trampoline): Add a lock around
10415 class_init_hash_addr.
10417 * arrays.cs (test_0_newarr_emulation): Add new regression test for
10420 * mini.c: Decompose the NEWARR instruction before decomposing its
10421 arguments. Fixes #30073.
10423 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
10425 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
10428 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
10430 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
10432 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
10434 * driver.c: Add support for compiling icall wrappers to --compile.
10436 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
10438 * inssel.brg: The empty value in class->interface_offsets is -1, not
10441 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
10443 * objects.cs: New test for 'is' operator on an array of interfaces.
10445 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
10447 * tramp-ppc.c: update trampoline code to support jumps
10448 and class initialization.
10450 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
10452 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
10454 * inssel.brg (OP_UNBOXCAST): Fix #46027.
10456 * inssel.brg (OP_UNBOX): Remove unused rule.
10458 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
10459 region instead of one for each method. Fixes #47813.
10461 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
10463 * exceptions.cs (test_0_nested_finally): New regression test for
10464 nested exception handlers.
10466 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
10468 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
10470 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
10473 * mini.c (mono_method_check_inlining): Make the inlining limit
10474 configurable by an environment variable.
10476 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
10478 * mini.h: Bump AOT file version.
10480 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
10481 token, store the image along with the token, since the token might not
10482 refer to the same image as the method containing the relocation,
10483 because of inlining.
10485 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
10487 * mini.c (mono_precompile_assemblies): New function to compile
10488 all methods in all loaded assemblies.
10490 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
10492 * regalloc.h regalloc.c (MonoRegState): Change the type of
10493 iassign and fassign to int*, since they can contain large negative
10494 values if the register is spilled. Also added some comments. Fixes
10497 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
10498 under Win32. Fixes #42964.
10500 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
10502 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
10504 * aot.c: Added support for AOT compiling methods which contain calls
10505 to wrappers. Currently, only remoting-invoke-with-check wrappers are
10508 * driver.c (compile_all_methods): Run the compilation in a thread
10509 managed by mono. Fixes #44023.
10511 * mini.c (mono_codegen): Print full method name in verbose output.
10513 * mini-x86.c (mono_arch_patch_code): Fix warning.
10515 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
10516 jumps, since the method we are jumping to might be domain-specific.
10518 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
10520 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
10522 * inssel.brg: string chars are unsigned.
10524 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
10526 * TODO: New todo item.
10528 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
10529 which calls mono_runtime_class_init and patches the call site to
10530 avoid further calls.
10531 (mono_arch_create_class_init_trampoline): New arch specific function
10532 to create a class init trampoline.
10533 (create_trampoline_code): Generalized so it can create
10534 class init trampolines as well.
10536 * mini.c (helper_sig_class_init_trampoline): New helper variable.
10537 (mono_create_class_init_trampoline): New function to create and cache
10538 class init trampolines.
10539 (mono_find_class_init_trampoline_by_addr): New function to lookup the
10540 vtable given the address of a class init trampoline. Used by the
10542 (mono_codegen): Generate a call to a trampoline instead of
10543 mono_runtime_class_init in LDSFLD[A].
10544 (mono_codegen): Add relocations for the new trampoline.
10546 * mini.h mini-x86.c aot.c: Added a new relocation type:
10547 MONO_PATCH_INFO_CLASS_INIT.
10549 * mini.h: Bump AOT version number.
10551 * aot.c: Create a copy of the loaded code instead of using the original
10552 so methods which call each other will be close in memory, improving
10555 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
10556 patch since it breaks the regression tests.
10558 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
10559 for the register saving instruction sequence since the
10560 frame_state_for function in glibc 2.3.2 don't seem to detect it.
10562 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
10564 * TODO: Fix todo item && remove another.
10566 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
10568 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
10571 * aot.c: Moved the check for MONO_LASTAOT into the initialization
10572 function of the module.
10574 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
10575 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
10576 --no-aot command line option.
10578 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
10580 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
10581 by Bernie Solomon (bernard@ugsolutions.com).
10583 * inssel.brg: Refactor the interface offset table related code into
10584 its separate functions and add support for the AOT case.
10586 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
10588 * aot.c (mono_aot_get_method_inner): Fix memory leak.
10590 * aot.c: Added mono_aot_verbose variable and made all debugging
10591 output depend on the value of this variable.
10593 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
10594 method_label and info_label.
10596 * mini.h mini-x86.c aot.c: Added a new relocation type
10597 MONO_PATCH_INFO_IID for klass->interface_id.
10599 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
10600 the MonoJitInfo structure.
10602 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
10603 a non-root appdomain in shared mode.
10605 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
10607 * aot.c: make aot loader less verbose. Remove free of unused variable.
10609 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
10611 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
10613 * .cvsignore: Added *.dll.
10615 * mini.c (mono_print_tree_nl): New function callable while debugging.
10617 * mini.c (mono_print_code): Export this.
10619 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
10622 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
10624 * mini.h (MonoCompile): Added 'jit_info' field.
10626 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
10627 the cfg structure, since it is needed by the AOT compiler.
10629 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
10631 * aot.c: A major rewrite. Changes include:
10632 - save exception tables for methods which have them.
10633 - cache failed lookups in aot_get_method () to avoid the (slow) calls
10634 to g_module_symbol.
10635 - reworked the file format so it is now much smaller and needs
10636 fewer relocation entries.
10638 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
10640 * aot.c (load_aot_module): Fix build bustage on platforms without
10643 2003-09-04 Martin Baulig <martin@ximian.com>
10645 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
10647 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
10649 * TODO: Some new optimization ideas.
10651 * aot.c: Move AOT module loading logic here from mono_assembly_open.
10653 * aot.c: Save the optimization flags used to compile the code into
10656 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
10657 support emitting domain specific code.
10659 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
10660 no longer domain neutral. It can be made domain neutral by compiling
10661 with --optimize=shared.
10663 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
10664 between appdomains.
10666 * driver.c mini.h mini.c: New --no-aot debugging option which disables
10667 loading of AOT code.
10669 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
10671 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
10672 if there is no domain neutrality information.
10674 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
10676 * aot.c (mono_compile_assembly): Emit a symbol containing the file
10677 format version into the generated library.
10679 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
10680 callee method into the caller since one of them could be shared.
10682 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
10683 system exceptions from AOT code now works.
10685 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
10686 method if it is domain neutral and the callee is not.
10688 * graph.c (cfg_emit_one_loop_level): Fix warning.
10690 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
10692 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
10695 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
10697 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
10698 is needed by code which is executed before mono_runtime_init ().
10699 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
10701 * mini.c (mono_thread_abort): Fix warning.
10702 (mono_jit_compile_method): Call static constructor in the AOT case too.
10704 * aot.c (mono_compile_assembly): Fix warning.
10706 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10708 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
10710 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
10712 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
10714 * cpu-pentium.md: Fix the length of call opcodes so they include the
10715 ESP restoring instruction. Fixes #47968.
10717 2003-08-28 Martin Baulig <martin@ximian.com>
10719 * mini-x86.c (mono_arch_call_opcode): Added support for
10720 MONO_TYPE_GENERICINST.
10722 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
10724 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
10726 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
10727 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
10729 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
10732 2003-08-26 Martin Baulig <martin@ximian.com>
10734 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
10735 when reporting an error, set this to the actual error location.
10736 (mono_method_to_ir): Report the correct error location if
10737 get_basic_blocks() returned an error.
10739 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
10741 * mini.c (mono_type_blittable): OBJECT is not blittable.
10742 (mono_method_blittable): Methods which have marshalling descriptors
10743 are not blittable either. Fixes #47842.
10745 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
10747 * driver.c mini.c: Use an environment variable instead of a global
10748 variable. Also fix the build.
10750 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
10751 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
10754 * driver.c mini.c: Added --with-valgrind option to turn off some
10755 code which prevents mono from running under valgrind.
10757 * mini.c (mono_emit_call_args): Fixed warning.
10759 * mini.c (mono_emulate_opcode): Fixed warning.
10761 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
10763 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
10764 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
10765 regalloc.c, regalloc.h: specify available registers in arch-specific
10766 code and support floats in the regallocator (patch by Laurent Morichetti
10769 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
10771 * mini.c: mono_thread_current() can be called only after
10772 mono_runtime_init(): rearrange code to not call it early on.
10774 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
10776 * mini.c: allocate jump tables in the code mempools.
10778 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
10780 * mini.c, mini.h: make sure per-thread data allocated by the jit is
10783 2003-08-10 Miguel de Icaza <miguel@ximian.com>
10785 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
10786 12 to 16. This fixes bug #47453.
10789 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
10791 * mini-ppc.c: fixed indexed load and unsigned compares.
10793 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
10795 * mini.c: reenabled installation of handler for
10796 thread abort signal.
10798 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
10800 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
10801 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
10802 until it's fixed and actually useful.
10804 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
10806 * inssel-long32.brg: couple more opcodes implemented.
10808 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
10810 * mini-sparc.c: Even more opcodes implemeted.
10812 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
10814 * mini-sparc.c: More opcodes implemented.
10816 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
10818 * mini-sparc.c: More opcodes implemented.
10820 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
10822 * inssel-sparc.brg: Add some needed rules. Direct
10824 * Makefile.am: Use inssel-sparc.brg
10825 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
10826 an assert happy for now.
10828 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
10830 * mini-sparc.c: Fixed compile errors.
10831 * exceptions-sparc.c: Same. We now produce a mono binary
10832 on sparc-linux. Yea.
10834 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
10836 * mini-sparc.c: Renamed registers. Also some macro cleanups.
10837 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
10838 They compile, but do not work.
10840 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
10842 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
10843 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
10844 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
10847 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
10849 * mini.c: more opcodes implemented and better support for generics.
10851 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
10853 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
10854 * mini.c, mini.h: first cut at generics support: some new instructions
10855 added and changed the behaviour of some of the existing ones.
10857 2003-07-21 Miguel de Icaza <miguel@ximian.com>
10859 * mini.c: Removed definition of metadata_shared mutex here.
10861 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
10863 * mini-x86.c: make vararg calls work for instance methods.
10865 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
10867 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
10868 returns the arguments in a separte list, now.
10870 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
10872 * aot.c, mini.c: updates for array type representation changes.
10874 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
10876 * mini.c: register function to perform jit shutdown.
10878 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
10880 * mini.c: use a faster allocator if possible.
10882 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
10884 * aot.c: some cleanups and portability changes.
10886 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
10888 * mini.c: use faster allocation for CEE_BOX if possible.
10890 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
10892 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
10893 Moved inlined mempcy code to its own function so that is can be
10894 reused. Added an inline memset function as well (optimized initobj).
10895 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
10897 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
10899 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
10901 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
10903 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
10904 arch code can setup the cpu for CLR execution, if needed.
10905 We use it on x86 to set the precision of FP operations.
10907 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
10909 * mini.c: disable some optimizations if we can guess they'll cost too
10910 much for a given method.
10912 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
10914 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
10916 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
10917 * mini.h mini.c mini-x86.c: Added instruction level coverage
10918 info collection support.
10920 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
10922 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
10923 is now implemented in the profiling API. Get rid of a couple of
10924 unnecessary global variables.
10926 2003-06-15 Nick Drochak <ndrochak@gol.com>
10928 * basic-long.cs: tests for negative values for bigmul, and unsigned.
10929 * cpu-g4.md: add op_bigmul and op_bigmul_un
10930 * cpu_pentium.md: add op_bigmul_un
10931 * inssel-long32.brg: add rule for unsigned bigmul
10932 * mini-ops.h: define OP_BIGMUL_UN
10933 * mini-x86.c: THE BUG: handle (un)signed properly
10934 * mini.c: choose unsigned opcode if needed.
10935 This set of patches fixes bug #44291
10937 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
10939 * mini.c (optimize_branches): improved to handle all kinds of
10940 conditional branches.
10942 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
10944 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
10945 don't raise exceptions.
10947 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
10949 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
10950 to arch-specific files.
10952 2003-06-09 Martin Baulig <martin@ximian.com>
10954 * Makefile.am (libs): Added $(LIBGC_LIBS).
10956 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
10958 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
10959 and OP_ATAN (fixes bug#44293).
10961 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
10963 * Makefile.am, mini-x86.c: rename cpu description array to
10964 pentium_desc, since some compilers define the 'pentium' preprocessor
10967 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
10969 * mini.c (mini_select_instructions): add explicit branch if the
10970 following block is not the false target of a conditional branch -
10971 we need this with any optimization that reorder or remove bblocks
10973 * mini.c (optimize_branches): bug fixes
10975 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
10977 * mini.c (mono_method_to_ir): inline static readonly fields
10979 * ssa.c (fold_tree): start cfold support for long (very simple
10982 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
10984 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
10986 * inssel.brg: fixed memcpy (bug #44219).
10988 2003-06-05 Dick Porter <dick@ximian.com>
10990 * driver.c: Set the glib log levels to not abort if g_message
10993 g_set_prgname() has to happen before mini_init() so that the
10994 process handle gets the info.
10996 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
10998 * driver.c: add intrins to the default optimizations to get wider
11001 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
11003 * mini.h: some large basic blocks will overflow a 16-bit
11004 integers for symbolic registers.
11006 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
11008 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
11009 (mono_arch_output_basic_block): fix bug 43499
11011 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
11013 * mini.c: kill duplicated definition of mono_debug_format.
11015 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
11017 * mini-x86.c, arrays.cs: fixed register allocation bug.
11019 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
11021 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
11023 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
11025 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11028 (print_method_from_ip): also print source location information if
11031 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
11033 * mini.c (mono_find_block_region): bug fix in region code
11034 (mini_method_compile): enable removing unreachable code again, but
11035 only in methods without exception clauses.
11037 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
11039 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
11040 Implemented arglist opcode and handling of TypedReference type.
11041 Fixed x86 call convention when a structure is returned.
11042 Minimal support for calling static vararg methods.
11044 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
11046 * mini.c (mini_method_compile): always remove unreachable code,
11047 because the code in them may be inconsistent (access to dead
11048 variables for example).
11050 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
11052 * driver.c, debug-mini.c: warning fixes.
11054 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
11056 * Makefile.am, jit.h, mini.h: install header for embedding mono.
11058 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
11060 * mini.c: thread-static fields are registered in mono_class_vtable(),
11061 so ensure the function is called before checking for them.
11063 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
11065 * mini.c (optimize_branches): fix for bug 43586
11067 * jit-icalls.c (mono_llmult_ovf): added an additional check for
11068 overflow (fixes Bug #43639)
11070 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
11072 * mini.c, objects.cs: allow the use of stobj for primitive types.
11074 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
11076 * mini.c: be less strict about argument checking until we support
11077 running the verifier.
11079 2003-05-27 Nick Drochak <ndrochak@gol.com>
11081 * basic-long.cs: tests for (ulong)int * (ulong)int also
11082 * mini.c: use the same trick for (ulong)int * (ulong)int
11084 2003-05-27 Nick Drochak <ndrochak@gol.com>
11086 * basic-long.cs: add regression test for (long)int * (long)int
11087 * cpu-pentium.md: add op_bigmul specification
11088 * inssel-long32.brg: add OP_BIGMUL rule
11089 * mini-ops.h: add OP_BIGMUL
11090 * mini-x86.c: register allocator: handle case where src1 needs to be
11092 * mini.c: substitute special BIGMUL opcode in the tree for
11093 (long)int * (long)int
11095 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
11097 * jit-icalls.c: call the type ctor on field access if needed.
11099 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
11101 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
11102 to a method (including results of ldelema, bug#43207).
11104 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
11106 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
11107 colors to show exception handler blocks.
11109 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
11110 (fix for pinvoke7.cs).
11112 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
11114 * mini.h, mini.c: ensure correct initialization order for types that
11115 require it. Prepare for lazy compilation of jit icall wrappers.
11116 Provide a name for opcode emulation to reduce unneeded mallocing.
11118 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
11120 * mini-x86.c: better register restoring code and profiling
11121 support for tail calls.
11123 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
11125 * mini.h, driver.c: prepare for leaf methods optimization.
11127 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
11129 * mini.c: get targets of branches before converting a method.
11131 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
11133 * mini.c (optimize_branches): added some experimental code (disbaled)
11135 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
11137 * mini.c (optimize_branches): fix branch to branch optimization
11139 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
11141 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
11143 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
11145 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
11148 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
11150 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
11151 enable use of interface variables again.
11153 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
11154 I1 to registers because there is no simply way to sign extend 8bit
11155 quantities in caller saved registers on x86.
11157 * inssel-float.brg: set costs of some rules to 2 so
11158 that monobure always select the arch. specific ones if supplied,
11159 regardless of the order we pass the files to monoburg.
11161 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
11163 * mini.c, mini-x86.c: since the magic trampoline for jumps
11164 can't patch the code directly, we do it as soon as the
11165 method gets compiled.
11167 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
11169 * mini-x86.c, mini.h: introduce a new patching method
11170 to support CEE_JMP and tail calls.
11171 * mini.c: obey tail.call. Don't precompile methods target
11173 * tramp-x86.c: new trampoline code to handle methods
11174 reached through a jump.
11176 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
11178 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
11179 bit values to registers
11181 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
11183 * mini.c (mono_compile_get_interface_var): share interface
11184 variables if possible.
11186 2003-05-16 Martin Baulig <martin@ximian.com>
11188 * debug-mini.c (mono_init_debugger): New function to initialize
11189 the debugger. This is not in the debugger since it needs to
11190 access some of mini's internals.
11192 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
11194 * mini.c (mono_method_to_ir): inlining fixes/cleanups
11196 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
11198 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
11199 for value type handling.
11201 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
11203 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
11204 (mono_method_check_inlining): enable inlining of all kinds of wrappers
11206 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
11208 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
11209 the constructor through a proxy.
11211 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
11213 * jit-icalls.c, inssel.brg: fixes to array element address
11216 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
11218 * mini-x86.c (is_regsize_var): allocate pointer to registers
11220 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
11222 * driver.c: fixed typo, added intrins to the set of optimizations
11223 tested with regressions.
11225 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
11227 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
11228 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
11231 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
11233 * inssel.brg: remove some common pop instructions without side effects
11235 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
11237 * inssel-x86.brg: fixed thinko in int to double conversions.
11239 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
11241 * mini.c, jit-icalls.c: added runtime thread-static variable support.
11243 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
11245 * inssel-long32.brg: two more missing instructions.
11247 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
11249 * mini.c (mono_emit_call_args): set the cil_code for all arguments
11250 if not already set.
11252 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
11254 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
11257 * basic-float.cs: Added tests for negative zero.
11259 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
11261 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
11262 a couple of missing operations for long casts, with test cases.
11264 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11266 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
11268 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
11270 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
11271 code size estimation.
11273 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
11275 * mini.c (mono_jit_create_remoting_trampoline): make it work with
11276 abstract methods (fix bug 42542)
11278 * aot.c: add ability to handle array types
11280 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
11282 * mini.c: Call the _specific versions of the object allocation
11283 functions if possible.
11285 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
11287 * driver.c: call setlocale ().
11289 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
11291 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
11294 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
11296 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
11298 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
11299 wrappers (fix bug 42122)
11301 2003-05-04 Martin Baulig <martin@ximian.com>
11303 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
11305 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
11306 s/mini_set_defaults/mono_set_defaults/g.
11308 2003-05-04 Martin Baulig <martin@ximian.com>
11310 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
11312 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
11314 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
11315 (reported by Don Roberts).
11317 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
11319 * mini.c: temporarily work around two bugs for this release.
11321 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
11323 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
11324 that contains -export-dynamic and it makes using the ld script
11326 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
11328 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
11330 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
11333 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
11335 * mini.c: make sure leave calls all the needed finally blocks,
11336 even when the target jumps out of multiple exception clauses.
11338 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
11340 * ldscript, Makefile.am: add linker script to reduce the number of
11341 exported symbols (should also fix the issues with libwine defining
11342 some of the same symbols in io-layer).
11344 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
11346 * driver.c (mini_main): Avoid assertion when no file name is given on
11349 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
11351 * driver.c: added --version/-V command line option.
11352 Added the inline optimization in the regression tests.
11354 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
11356 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
11357 to the type in the method signature (fixes bug#42134).
11359 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
11361 * mini.c: when inlining, check this is not null only when needed (bug #42135).
11363 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
11365 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
11367 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11369 * driver.c: fixed bug #42100.
11371 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
11373 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
11375 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
11377 * mini.c: moved most of the code required to do inlining to its own
11378 function so it can be reused. Inline also ctors if appropriate.
11380 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
11382 * Makefile.am: Link with -export-dynamic so shared libs loaded by
11383 the runtime can call mono API functions.
11385 2003-04-27 Martin Baulig <martin@ximian.com>
11387 * debug-mini.c (mono_debug_init_method): Added
11388 `guint32 breakpoint_id' argument; if the method has a breakpoint,
11389 send a notification to the debugger.
11391 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
11392 running in the Mono Debugger, just pass the breakpoint number to
11393 mono_debug_init_method().
11395 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
11397 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
11399 * mini.c: allow some more unsafe compares.
11401 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
11403 * mini-x86.c, Makefile.am: make distcheck works (partially from
11404 a patch by Richard Lee <r.h.lee@attbi.com>).
11405 * regset.c, regset.h: removed, they are unused.
11407 2003-04-25 Dick Porter <dick@ximian.com>
11409 * driver.c: Usage reports the name as 'mono' not 'mini'
11410 * exceptions-x86.c: Build and run on freebsd
11412 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
11414 * Makefile.am: install the program with the 'mono' name and
11415 the library as libmono instead of mini and libmini.
11417 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
11419 * driver.c: provide the APIs for the embedding interface of the old jit.
11421 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
11423 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
11425 2003-04-23 Martin Baulig <martin@ximian.com>
11427 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
11429 * driver.c: Added `--debug' command line argument to enable
11432 2003-04-23 Martin Baulig <martin@ximian.com>
11434 * debug.[ch]: Removed. The code is now in
11435 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
11437 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
11440 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
11442 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
11444 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11447 (mini_cleanup): moved mono_runtime_cleanup call after the call to
11448 mono_domain_finalize.
11449 (mini_method_compile): use mono_method_profile* if the the option is
11452 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
11454 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
11455 methods with their wrapper.
11457 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
11458 methods with their wrapper.
11460 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
11463 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
11466 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
11469 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
11471 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
11473 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
11475 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
11476 of the mempool. This is slightly faster and uses less memory
11478 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
11480 * mini.c: avoid O(n) allocation for variables.
11482 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
11484 * mini.c: handle items on the stack after inlining methods.
11486 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
11488 * mini.c: make the method->opcode optimization dependent
11489 on MONO_OPT_INSTRINS and do it lazily.
11491 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
11493 * driver.c: print overall results at the end of regression run.
11495 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
11497 * inssel.brg: don't overwrite symbolic registers.
11499 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
11501 * inssel-x86.brg: fix conversion from long to float.
11503 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
11505 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
11507 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
11509 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
11511 * driver.c: Added --print-vtable option as in the old JIT.
11513 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
11515 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
11517 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
11519 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
11521 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
11523 * mini.c regalloc.c regalloc.h: Fix memory leak.
11525 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
11527 * aot.c (mono_aot_get_method): register all used strings
11529 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
11531 * mini.c: always intern strings references with ldstr at compile time.
11533 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
11535 * Makefile.am: add BUILT_SOURCES.
11537 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
11539 * driver.c: give a better error message when the assembly to execute
11540 doesn't have an entry point.
11542 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
11544 * Makefile.am: added hack for automake
11546 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
11549 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
11551 22003-04-07 Martin Baulig <martin@ximian.com>
11553 * Makefile.am: Added Makefile.am.
11555 * debugger-main.c: Removed, this is now in the debugger where it
11558 * mini.pc.in: Call this package `mini' for the moment.