1 2007-11-22 Zoltan Varga <vargaz@gmail.com>
3 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
4 in the generic vtable trampoline case.
6 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
8 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
9 return an AOT method based on a vtable slot.
11 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
13 * mini.c (mini_get_vtable_trampoline): Export this.
15 2007-11-22 Martin Baulig <martin@ximian.com>
18 (MonoDebuggerInfo): Move `debugger_version' up.
20 2007-11-22 Martin Baulig <martin@ximian.com>
23 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
26 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
27 after compiling the method.
29 2007-11-20 Martin Baulig <martin@ximian.com>
32 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
33 (mono_debugger_remove_breakpoint): Likewise.
34 (mono_debugger_check_breakpoints): Likewise.
36 * debug-debugger.c: Implement the new breakpoint interface here.
38 2007-11-18 Zoltan Varga <vargaz@gmail.com>
40 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
41 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
43 * mini-x86.c (mono_arch_output_basic_block): Ditto.
45 2007-11-17 Zoltan Varga <vargaz@gmail.com>
47 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
49 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
52 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
55 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
56 returning a vtype in a register.
58 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
59 here from the arch specific code.
61 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
64 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
65 (mono_arch_emit_prolog): Increment maximum prolog size.
67 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
68 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
70 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
71 MonoGenericSharingContext.
73 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
74 MonoGenericSharingContext. Allocate memory from the cfg mempool.
76 2007-11-15 Mark Probst <mark.probst@gmail.com>
78 * mini.c, mini.h, generic-sharing.c: Functions for producing code
79 which extract fields out of the runtime generic context. Full
80 sharing of the NEWARR opcode.
82 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
84 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
87 2007-11-13 Zoltan Varga <vargaz@gmail.com>
89 * mini-trampolines.c (mono_delegate_trampoline): Update after
90 mono_marshal_get_delegate_invoke () signature change.
92 2007-11-13 Mark Probst <mark.probst@gmail.com>
94 * mini.c: Removed the shared context in favor of the generic
95 sharing context. Allocate the MonoJitInfo structure with room for
96 the generic sharing context if it's needed.
98 * mini.h: Remove MonoGenericSharingContext declaration. It's in
99 domain-internals.h now.
101 * mini-x86.c: Pass the generic sharing context to get_call_info ().
103 * generic-sharing.c: Several changes for working without a shared
104 context and instead operating on open types instead.
106 2007-11-12 David S. Miller <davem@davemloft.net>
108 * inssel-sparc.brg: Fix double instruction emit.
110 2007-11-12 Zoltan Varga <vargaz@gmail.com>
112 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
113 Get/Set/Address methods.
115 * mini.c debug-debugger.c mini-trampolines.c: Update after
116 mono_marshal_get_delegate_invoke signature change.
118 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
120 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
121 This can happens with dynamic methods. Fixes the other bug in #322722.
123 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
125 * tramp-arm.c (mono_arch_patch_callsite): Support patching
128 * mini-arm.c (arm_patch): Implement patching of BX call
129 sequence. Fixes one of the bugs in #322722.
131 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
133 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
134 under Linux. We only need to flush every 32-byte cache line.
136 2007-11-07 Massimiliano Mantione <massi@ximian.com>
139 move_basic_block_to_end: Add branches when needed, eventually creating
141 optimize_branches: added a parameter that tells if it's ok to create
142 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
143 and avoid calling move_basic_block_to_end when it's not ok.
146 2007-11-07 Mark Probst <mark.probst@gmail.com>
148 * mini.c: Abort inlining call to InitializeArray if something
149 looks wrong. Let the icall handle it, which now has proper safety
152 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
154 * mini.c (mono_spill_call): add support for soft-float.
156 * mini.c (mono_method_to_ir): add support for soft-float
157 to inlined functions that return float.
159 * mini.c (mono_method_to_ir): add support for soft-float
160 to cee_stsfld opcode on float fields.
162 2007-11-05 Geoff Norton <gnorton@novell.com>
164 * mini-x86.h: Fix the structure access for X86 Leopard.
167 2007-11-05 Martin Baulig <martin@ximian.com>
170 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
171 after compiling the method to notify the debugger.
173 2007-11-05 Martin Baulig <martin@ximian.com>
175 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
177 2007-11-02 Zoltan Varga <vargaz@gmail.com>
179 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
180 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
182 2007-11-01 Zoltan Varga <vargaz@gmail.com>
184 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
185 native-to-managed wrappers.
187 2007-11-01 Geoff Norton <gnorton@novell.com>
189 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
192 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
194 * mini.c, mini-x86.c: when getting back from unmanaged code
195 to managed via a marshaled delegate we also need to set the
198 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
200 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
203 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
205 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
206 let the debugger or other external agents to tell the JIT when
207 a sw breakpoint has been inserted in the code that the JIT needs
208 to be able to inspect.
210 2007-10-31 Martin Baulig <martin@ximian.com>
213 (MonoDebuggerInfo): Remove `runtime_class_init'.
215 2007-10-30 Martin Baulig <martin@ximian.com>
218 (mono_debugger_thread_created): Added `MonoThread *' argument.
219 (mono_debugger_extended_notification): New public method.
220 (mono_debugger_trampoline_compiled): New public method.
223 (MonoDebuggerThreadInfo): Added `thread' and
224 `extended_notifications' fields.
227 (debugger_executable_code_buffer): New static variable.
230 (MonoDebuggerInfo): Added `executable_code_buffer',
231 `executable_code_buffer_size', `breakpoint_info_area',
232 `breakpoint_table' and `breakpoint_table_size'.
234 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
236 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
237 that IP either is an unused value or the vtable pointer. IMT
238 calls use vtable + offset now. Reduced by almost half the size
241 2007-10-26 Jonathan Chambers <joncham@gmail.com>
243 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
244 defines to access param registers. Replace long usage with
245 gsize as sizeof(long) != sizeof(void*) on Win64.
247 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
248 on Win64. Fix intrinsic, use _AddressOfReturnAddress
249 instead of non-existant _GetAddressOfReturnAddress.
251 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
252 param registers. Save/restore %rdi and %rsi in MonoLMF.
254 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
255 param registers. Modify (throw_exception) signature to take
256 %rdi and %rsi on Win64.
258 Code is contributed under MIT/X11 license.
260 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
262 * helpers.c: unlink debugging output files.
264 2007-10-25 Zoltan Varga <vargaz@gmail.com>
266 * mini.c: Move mono_create_ftnptr () to object.c.
268 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
270 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
271 optional. This function can now be used to disassemble code generated
272 outside the JIT such as trampolines and IMT thunks.
274 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
276 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
277 vtable pointer from a ldr instruction.
279 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
280 new IMT call sequence.
282 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
283 call sequence for interface invocations.
285 * mini-arm.c (mono_arch_emit_imt_argument): added, required
286 for imt support. This function is empty since IMT on ARM requires no
287 special handling on the IR side.
289 * mini-arm.c (mono_arch_find_imt_method): added, required for
292 * mini-arm.c (mono_arch_find_this_argument): added, required
295 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
296 a ldr instruction to load a value stored in the code stream.
298 * mini-arm.c (mono_arch_build_imt_thunk):added, required
302 2007-10-23 Zoltan Varga <vargaz@gmail.com>
304 * mini.c (mini_init): Install the jump trampoline callback.
306 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
308 * mini-trampolines.c: handle synchronized methods with the common
309 vtable trampoline (bug #335601).
311 2007-10-17 Zoltan Varga <vargaz@gmail.com>
313 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
315 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
318 * mini-ia64.h mini-ia64.c: Add support for IMT.
320 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
321 prolog. Fixes #331958.
323 2007-10-15 Zoltan Varga <vargaz@gmail.com>
325 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
327 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
329 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
332 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
334 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
337 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
339 * mini-x86.c, mini-x86.h: x86 support for the common vtable
342 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
344 * mini-trampolines.c: changed the magic rampoline to understand
345 the common vtable trampoline method: the method to invoke is
346 determined by the vtable displacement of the call.
348 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
350 * mini.c, mini.h: register the common vtable trampoline if the
351 architecture supports it.
353 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
355 * cpu-amd64.md: use the correct max length for tls_get.
357 2007-10-14 Zoltan Varga <vargaz@gmail.com>
359 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
360 CEE_STELEM_ANY. Fixes #333696.
362 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
364 * exceptions-x86.c: provide more graceful handling of the case where
365 we followed a bogus function pointer from managed code (bug #332866).
367 2007-10-11 Mark Probst <mark.probst@gmail.com>
369 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
370 replaces the generic_shared flag and will carry more information
373 * generic-sharing.c: Added mini_type_stack_size() which allows
374 allows open types if given a generic sharing context.
375 mini_get_basic_type_from_generic() takes a
376 MonoGenericSharingContext* instead of a MonoCompile* now.
378 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
379 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
380 mini-sparc.c, mini-x86.c: Trivial changes required by the two
381 changes above. Just passing arguments through to the right
384 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
386 * mini-arm.c: unify the call emission to emit_code_seq().
388 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
390 * tramp-arm.c: reduced the trampoline size.
392 2007-10-10 Mark Probst <mark.probst@gmail.com>
394 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
395 variable handling out of arch-specific code.
397 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
399 * mini-arm.c: implemented fast delegate dispatch.
401 2007-10-09 Zoltan Varga <vargaz@gmail.com>
403 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
404 that fp elimination is turned off if the space required by locals is too
407 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
409 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
410 ARM to the new style trampoline.
412 2007-10-09 Zoltan Varga <vargaz@gmail.com>
414 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
416 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
418 2007-10-09 Martin Baulig <martin@ximian.com>
421 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
422 `field_info_offset_offset'.
424 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
426 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
427 removed more internal usage of the r11 register and made it available
428 to the register allocator.
430 2007-10-08 Mark Probst <mark.probst@gmail.com>
432 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
433 when sharing generics and treat type variables as references.
435 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
437 * mini-ppc.c: started removing the internal uses of register r11
438 to eventually allow the register allocator to manage it as an
439 additional available register.
441 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
443 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
445 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
447 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
448 specific trampolines as they are not performance critical as a jump
449 target (maybe align as before only for AOT code?). This saves about
450 200 KB of native code on x86 for monodevelop startup.
452 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
454 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
457 2007-10-06 Zoltan Varga <vargaz@gmail.com>
459 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
461 * mini-sparc.h mini-sparc.c: Implement IMT support.
463 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
464 its smaller and doesn't clobber sparc_g1.
466 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
468 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
470 * mini-ppc.c: optimized the size of the IMT thunks a bit.
472 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
474 * mini-ppc.c: implemented fast delegate invocation.
476 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
478 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
480 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
482 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
483 code to the new style trampoline in preparation for IMT support.
485 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
487 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
488 systems already. This also reduces the specific trampiline sizes and
489 prepares for the use of r12 as the IMT identifier register.
491 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
493 * mini-mips.h: endianess fix (simplified from a patch by
494 Thomas Kunze <thommy@tabao.de>, bug #323737).
496 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
498 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
499 to access ucontext fields and enable netbsd support
500 (partially from Magnus Henoch <mange@freemail.hu>).
502 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
504 * genmdesc.pl: patch from Henryk Plötz <henryk@openmoko.org> to
505 use the preprocessor from the CPP env var if it is set.
507 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
509 * mini-trampolines.c: fixed an assertion and moved it earlier in the
510 code, before interface_offset gets used.
512 2007-10-02 Zoltan Varga <vargaz@gmail.com>
514 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
515 mono_class_setup_vtable () before accessing klass->vtable.
517 2007-10-01 Zoltan Varga <vargaz@gmail.com>
519 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
522 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
524 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
525 IMT slots (this saves hundreds of KB of memory in programs like
526 IronPython and Monodevelop).
528 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
530 * mini.c: print the delegate counter.
532 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
534 * mini-x86.c: make it easier to enable the debugging code for IMT
537 2007-09-28 Martin Baulig <martin@ximian.com>
540 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
541 `mono_method_klass_offset' and `mono_method_token_offset'.
543 2007-09-20 Mark Probst <mark.probst@gmail.com>
545 * mini.c: First generics sharing implementation. Can only share
546 in very simple cases. If sharing doesn't work it falls back to
547 dedicated compilation.
549 * mini.h: Flag in MonoCompile to specify whether generic
550 compilation is shared. Flags enum for marking which generic inst
551 of a context is used. Prototypes for helper functions.
553 * generic-sharing.c: Helper functions for generic method sharing.
555 * optflags-def.h: Optimization flag (gshared) for enabling generic
556 method sharing added.
558 * Makefile.am: generic-sharing.c added.
560 2007-09-19 Daniel Nauck <dna@mono-project.de>
562 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
564 2007-09-19 Massimiliano Mantione <massi@ximian.com>
565 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
568 2007-09-19 Martin Baulig <martin@ximian.com>
570 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
571 mono_debug_cleanup() is now part of mono_cleanup().
573 2007-09-18 Zoltan Varga <vargaz@gmail.com>
575 * driver.c (mono_main): Fix a warning.
577 2007-09-17 Zoltan Varga <vargaz@gmail.com>
579 * aot-compiler.c: Optimize various parts when processing large assemblies.
582 * mini.c (mono_patch_info_hash): Improve hash function.
584 2007-09-14 Jonathan Chambers <joncham@gmail.com>
586 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
588 Code is contributed under MIT/X11 license.
590 2007-09-14 Zoltan Varga <vargaz@gmail.com>
592 * mini.c (mini_init): Fix a leak.
594 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
596 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
598 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
600 2007-09-14 Zoltan Varga <vargaz@gmail.com>
602 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
604 2007-09-13 Zoltan Varga <vargaz@gmail.com>
606 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
609 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
611 * mini.c (handle_alloc): Enable managed allocators in AOT code.
613 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
615 * aot-runtime.c (decode_patch_info): Ditto.
617 2007-09-12 Jonathan Chambers <joncham@gmail.com>
619 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
620 static case. Cache delegates in architecture specific code,
621 based on number of parameters.
623 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
624 in architecture specific code, based on number of parameters.
626 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
627 caching happen in architecture specific code now.
629 Code is contributed under MIT/X11 license.
631 2007-09-12 Jonathan Chambers <joncham@gmail.com>
633 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
634 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
635 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
637 Code is contributed under MIT/X11 license.
639 2007-05-15 Massimiliano Mantione <massi@ximian.com>
640 * mini.c: (mono_thread_abort) Fixed bug #82416.
642 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
644 * mini.: hook the new managed GC allocation feature into the JIT.
646 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
648 * mini.c: implementation for the new runtime tls opcode.
650 2007-09-11 Martin Baulig <martin@ximian.com>
653 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
654 `mono_method_inflated_offset'.
656 2007-09-07 Zoltan Varga <vargaz@gmail.com>
658 * driver.c mini.h mini.c: Add a new devel command line option for injecting
659 async exceptions into a method.
661 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
662 purpose of testing whenever the unwinder works at every instruction.
664 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
666 * mini.c: check accessibility of method used in ldftn (fixes
669 2007-09-04 Zoltan Varga <vargaz@gmail.com>
671 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
673 * inssel.brg: Fix a warning.
675 2007-09-03 Martin Baulig <martin@ximian.com>
677 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
678 now takes the `main_method' as argument.
680 2007-09-02 Zoltan Varga <vargaz@gmail.com>
682 * cpu-sparc.md (endfilter): Add missing src1:i argument.
684 2007-08-30 Jonathan Chambers <joncham@gmail.com>
686 * driver.c: include the cil-coff.h header on Windows.
688 Code is contributed under MIT/X11 license.
690 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
692 * mini.c, driver.c: don't include the cil-coff.h header.
694 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
696 * mini.c: flag places that needs fixes fo soft-float support.
698 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
700 * mini.h, inssel-float.brg: fix soft-float constant loads on big
701 endian systems (partially from Dean Jenkins, bug #81924).
703 2007-08-28 Mark Probst <mark.probst@gmail.com>
705 * mini.c (check_linkdemand): Remove embedded reference object in
706 call to LinkDemandSecurityException.
707 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
708 with an IntPtr instead of a reference object.
710 2007-08-28 Zoltan Varga <vargaz@gmail.com>
712 * mini.c (handle_initobj): Handle alignment properly.
714 * inssel.brg (mini_emit_memset): Ditto.
716 * inssel.brg (mini_emit_memcpy): Ditto.
718 * inssel-sparc.brg: Ditto.
720 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
722 2007-08-26 Zoltan Varga <vargaz@gmail.com>
724 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
725 exceptions raised in unmanaged code. Fixes part of #82594.
727 2007-08-24 Mark Probst <mark.probst@gmail.com>
729 * mini.c (mono_method_to_ir), declsec.c
730 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
732 2007-08-22 Martin Baulig <martin@ximian.com>
735 (MonoDebuggerThreadInfo): New typedef.
736 (mono_debugger_thread_table): New global variable.
737 (mono_debugger_thread_created): New public function.
738 (mono_debugger_thread_cleanup): New public function.
742 - removed `get_current_thread' and `lookup_assembly'.
743 - removed `data_table'.
744 - added `thread_table'.
747 (mono_thread_start_cb): Call mono_debugger_thread_created().
748 (mono_thread_attach_cb): Likewise.
749 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
750 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
753 * driver.c (mono_main): Move mono_debug_init() up, before calling
754 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
756 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
758 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
759 together when passing several arguments of type double (gives a small
760 speedup and saves a few bytes of generated code).
762 2007-08-20 Jb Evain <jbevain@novell.com>
764 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
766 2007-08-20 Jb Evain <jbevain@novell.com>
768 * mini.c (mono_method_to_ir): throw MethodAccessException
769 and FieldAccessException instead of InvalidProgramException.
771 2007-08-20 Mark Probst <mark.probst@gmail.com>
773 * mini.c: CoreCLR security checks.
775 * mini.h: Removed MonoSecurityMode (moved to
776 metadata/security-manager.h) and mono_security_mode global var
777 (replaced by set/get functions in security-manager.h).
779 * driver.c: Added "core-clr-test" security mode for testing. Used
780 set-function for setting security mode.
782 2007-08-17 Mark Probst <mark.probst@gmail.com>
784 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
785 the new jit_info_table.
787 * driver.c: Test code for the new jit_info_table (enabled by the
788 define MONO_JIT_INFO_TABLE_TEST).
790 2007-08-14 Zoltan Varga <vargaz@gmail.com>
792 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
793 detection of call <REG> instruction sequence. Fixes build on freebsd.
795 2007-08-13 Zoltan Varga <vargaz@gmail.com>
797 * mini-exceptions.c: Fix a warning.
799 2007-08-11 Zoltan Varga <vargaz@gmail.com>
801 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
802 stack overflow handling code on amd64 too.
804 * mini-exceptions.c (mono_setup_altstack): Make this use
805 mono_thread_get_stack_bounds ().
807 * mini-x86.h: Disable sigaltstack on solaris x86.
809 2007-08-10 Zoltan Varga <vargaz@gmail.com>
811 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
813 2007-08-10 Geoff Norton <gnorton@customerdna.com>
815 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
817 2007-08-08 Zoltan Varga <vargaz@gmail.com>
819 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
821 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
823 2007-08-03 Neale Ferguson <neale@sinenomine.net>
825 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
828 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
830 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
831 to be emitted (bug #82281).
833 2007-08-01 Martin Baulig <martin@ximian.com>
835 Merged the `debugger-dublin' branch.
837 * debug-debugger.h (MonoDebuggerInfo):
838 Removed the `old_*' compatibility entries.
839 Added `debugger_version' and `data_table'.
840 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
841 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
844 (MiniDebugMethodBreakpointInfo): Add `address_list'.
845 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
846 instead of a `gconstpointer'.
847 (mono_debugger_insert_method_breakpoint): Return a
848 `MonoDebugMethodAddressList *'.
850 2007-06-28 Martin Baulig <martin@ximian.com>
852 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
854 2007-08-01 Zoltan Varga <vargaz@gmail.com>
856 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
857 __builtin_frame_address () since it is broken on older gcc versions.
859 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
861 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
862 on the stack overflow handling and made the managed stack overflows
863 catchable in most cases using soft guard pages.
864 * exceptions-x86.c: added code to restore the protection in the soft
865 guard pages at the end of exception handling.
867 2007-07-31 Zoltan Varga <vargaz@gmail.com>
869 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
871 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
873 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
876 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
878 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
879 signal handling support until it has been ported to the new mechanism.
880 * mini.c: fixed stack overflow detection and use the new
881 architecture code to handle signals on the altstack.
883 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
885 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
886 stack overflows on the alt stack.
888 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
890 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
891 stack overflows on the alt stack.
893 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
895 * exceptions-ppc.c: cleanup preparing for altstack support.
897 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
899 * exceptions-arm.c: cleanup preparing for altstack support.
901 2007-07-27 Mark Probst <mark.probst@gmail.com>
903 * mini.c (print_jit_stats): Output hazard pointer stats.
905 2007-07-26 Mark Probst <mark.probst@gmail.com>
907 * driver.c, mini.c: Replaced security mode flags with a single
910 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
912 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
914 2007-07-25 Mark Probst <mark.probst@gmail.com>
916 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
917 (which doesn't do anything yet) for activating Core CLR
918 (Silverlight) security.
920 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
922 * mini-codegen.c: work around a possible gcc bug on arm.
924 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
926 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
927 message for platforms that don't support AOT compilation.
929 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
931 * mini.h, mini.c, driver.c: temporary smcs hack.
933 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
935 * mini-arm.h, mini-arm.c: arm EABI fixes.
937 2007-07-22 Zoltan Varga <vargaz@gmail.com>
939 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
942 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
943 trampolines taking a method argument.
945 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
947 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
948 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
950 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
951 JIT compilation throws an exception. Fixes #82050.
953 2007-07-19 Mark Probst <mark.probst@gmail.com>
955 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
956 with the MONO_EXCEPTION_ defines.
958 2007-07-17 Zoltan Varga <vargaz@gmail.com>
960 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
963 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
964 the cause of an assertion.
966 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
968 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
971 2007-07-15 Zoltan Varga <vargaz@gmail.com>
973 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
974 assert. Should fix #82103.
976 2007-07-14 Zoltan Varga <vargaz@gmail.com>
978 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
979 here too. Fixes #82095.
981 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
984 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
986 * mini-amd64.h: Enable IMT for amd64.
988 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
990 2007-07-12 Zoltan Varga <vargaz@gmail.com>
992 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
994 2007-07-12 Mark Probst <mark.probst@gmail.com>
996 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
997 as soon as check_linkdemand sets an exception_type.
999 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
1001 * mini-x86.c: fixed offsets for IMT call sequence.
1002 * mini-x86.h: enable IMT again.
1004 2007-07-11 Zoltan Varga <vargaz@gmail.com>
1006 * trace.c (mono_trace_enter_method): Decode MonoType too.
1008 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
1010 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
1012 * mini-amd64.c: Add preliminary IMT implementation.
1014 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
1016 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
1017 understand the new IMT-base interface invocation (thanks to
1018 Daniel Nauck for the report and the remote debugging session).
1020 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
1022 * mini-x86.c: size and speed optimizations for the IMT bsearch.
1024 2007-07-11 Zoltan Varga <vargaz@gmail.com>
1026 * Makefile.am (aotcheck): Make this actually use the AOTed code.
1028 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
1030 * mini-trampolines.c: implement AOT IMT support.
1031 * mini-x86.h: enable IMT support for wider testing.
1033 2007-07-10 Zoltan Varga <vargaz@gmail.com>
1035 * inssel.brg (emit_imt_argument): Add aot support here.
1037 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
1039 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
1041 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
1042 of the IMT implementation, partially from massi, with my
1043 implementation of the bsearch sequence. Disabled by default until
1044 the AOT code is implemented.
1046 2007-07-10 Zoltan Varga <vargaz@gmail.com>
1048 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
1050 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
1052 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
1054 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
1055 arch-independent IMT JIT code from Massimiliano
1056 Mantione (massi@ximian.com) with small cleanups from me.
1058 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
1060 * Makefile.am: fix svn invocation to get the svn revision to be
1061 independent of the local language (build fix).
1063 2007-07-09 Mark Probst <mark.probst@gmail.com>
1065 * mini.c (inline_method): Reset cfg->exception_type if the
1066 inlining is aborted. Fixes: 82049.
1068 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
1070 * mini.c: remove assert from exception handling code when exception_ptr
1073 2007-07-05 Zoltan Varga <vargaz@gmail.com>
1075 * mini.c (mono_codegen): Add an assert.
1077 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
1078 enter and leave code.
1079 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
1081 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
1083 * mini-ppc.c: fixed memory corruption for localloc(0)
1086 2007-07-05 Zoltan Varga <vargaz@gmail.com>
1088 * mini.c: Fix warnings.
1090 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
1092 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
1093 to emit better double->int conversions.
1095 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
1097 * mini.c: the provided Min/Max optimizations are valid for unisgned
1100 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
1102 * 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
1104 2007-06-28 Miguel de Icaza <miguel@novell.com>
1106 * mini.c (mono_running_on_valgrind): Add support for reporting the
1107 method and its boundaries to valgrind.
1109 2007-06-28 Martin Baulig <martin@ximian.com>
1111 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
1113 2007-06-25 Zoltan Varga <vargaz@gmail.com>
1115 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
1117 * generic.2.cs: Add new test case.
1119 2007-06-25 Martin Baulig <martin@ximian.com>
1121 Merged the `debugger-dublin' branch.
1124 (mono_debugger_insert_method_breakpoint): New public method.
1125 (mono_debugger_remove_method_breakpoint): Likewise.
1126 (mono_debugger_check_breakpoints): New static method.
1127 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
1129 * debug-debugger.h (MonoDebuggerInfo):
1130 Renamed (to keep backward compatibility in the vtable):
1131 `insert_breakpoint' -> `old_insert_breakpoint'.
1132 `remove_breakpoint' -> `old_remove_breakpoint'.
1133 `create_string' -> `old_create_string'.
1134 `lookup_class' -> `old_lookup_class'.
1135 `lookup_type' -> removed; changed into a dummy field.
1136 `lookup_assembly' -> `old_lookup_assembly'.
1137 Added (same functionality, but different signature):
1138 `create_string', `lookup_class', `lookup_assembly'
1140 `get_method_addr_or_bpt', `remove_method_breakpoint',
1141 `runtime_class_init'.
1143 * debug-debugger.c: Merged the `debugger-dublin' branch.
1145 2007-06-23 Zoltan Varga <vargaz@gmail.com>
1147 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
1149 (peephole_pass): Likewise.
1151 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
1153 * driver.c: hopefully make setaffinity work also for ancient
1156 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
1158 * driver.c : win32 build fix.
1160 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
1162 * driver.c: check for the MONO_NO_SMP env var and bind to a single
1163 processor if it is set.
1165 2007-06-21 Martin Baulig <martin@ximian.com>
1167 * debug-mini.h: New file.
1170 (mono_debugger_insert_breakpoint_full): Moved here from
1171 ../metadata/mono-debug-debugger.c.
1172 (mono_debugger_remove_breakpoint): Likewise.
1173 (mono_debugger_breakpoint_callback): Likewise.
1175 2007-06-15 Raja R Harinath <rharinath@novell.com>
1177 * jit-icalls.c (mono_helper_compile_generic_method): Update to
1178 changes in MonoGenericClass.
1180 2007-06-14 Zoltan Varga <vargaz@gmail.com>
1182 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
1184 2007-06-14 Raja R Harinath <rharinath@novell.com>
1186 * jit-icalls.c (mono_helper_compile_generic_method): Update to
1187 removal of MonoGenericMethod.
1189 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
1191 * mini-exceptions.c: hooks for the exception events profiling API.
1193 2007-06-14 Randolph Chung <tausq@debian.org>
1195 * Makefile.ma: Add hppa target.
1196 * mini-arch.h: Include mini-hppa.h
1197 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
1198 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
1199 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
1201 2007-06-14 Randolph Chung <tausq@debian.org>
1203 * inssel.brg: Add rules for "chained" compare-branch operations so that
1204 a single compare op can affect multiple branches. Adjust cost for
1205 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
1206 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
1207 cost for some rules so that they can more easily be overridden by
1208 per-arch rules (with fixes from lupus).
1209 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
1211 2007-06-13 Randolph Chung <tausq@debian.org>
1213 * mini-ops.h: Reorder branch ops so that they match the order of the
1214 corresponding CEE_* ops. The code expects them this way.
1215 Add new ops for HPPA target.
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-exceptions.c: Handle cases where the stack grows towards
1222 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
1224 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
1226 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
1228 * driver.c: explain where a non-matching corlib is found.
1230 2007-06-13 Mark Probst <mark.probst@gmail.com>
1232 * mini.c (print_jit_stats): Output dynamic code allocation stats.
1234 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
1236 * mini-exceptions.c: Generate a method profile leave event during
1237 an exception to ensure that the profiler gets notified.
1239 2007-06-07 Zoltan Varga <vargaz@gmail.com>
1241 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
1244 * cpu-amd64.md: Add long_and/or/xor opcodes.
1246 2007-06-06 Wade Berrier <wberrier@novell.com>
1248 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
1249 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
1250 length of instruction shr_imm (expected 8, got 10)
1252 2007-06-06 Zoltan Varga <vargaz@gmail.com>
1254 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
1256 2007-06-06 Mark Probst <mark.probst@gmail.com>
1258 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
1259 MonoInternalHashTable again (fixed bug in the internal hash table
1262 2007-06-06 Mark Probst <mark.probst@gmail.com>
1264 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
1265 Have to figure out what makes it crash the SWF regression.
1267 2007-06-05 Zoltan Varga <vargaz@gmail.com>
1269 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
1271 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
1273 * mini.c: optimize out the type check when storing null in a
1276 2007-06-04 Mark Probst <mark.probst@gmail.com>
1278 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
1279 MonoInternalHashTable.
1281 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
1283 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
1284 signed integer methods.
1286 2007-06-02 Zoltan Varga <vargaz@gmail.com>
1288 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
1289 permanently since the current approach doesn't work.
1291 2007-06-02 Zoltan Varga <vargaz@gmail.com>
1293 * inssel.brg (stmt): Only call delegate->invoke_impl if
1294 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
1296 2007-06-01 Zoltan Varga <vargaz@gmail.com>
1298 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
1299 the sreg2==rdx case.
1301 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
1302 account if it contains a rex prefix.
1303 (peephole_pass): Handle OP_FMOVE as well.
1305 2007-06-01 Zoltan Varga <vargaz@gmail.com>
1307 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
1308 as it causes regressions.
1310 2007-05-31 Zoltan Varga <vargaz@gmail.com>
1312 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
1313 static case as well.
1315 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
1317 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
1318 (mono_arch_get_this_arg_from_call): Ditto.
1320 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
1322 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
1325 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
1326 (mono_arch_get_this_arg_from_call): Ditto.
1328 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
1330 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
1331 try to create optimized invoke code and use that for further invocations.
1332 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
1334 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
1336 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
1338 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
1339 sealed classes or methods.
1340 *devirtualization.cs: tests for the new optimization
1342 2007-05-29 Zoltan Varga <vargaz@gmail.com>
1344 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
1345 by the update_volatile () function.
1347 2007-05-27 Zoltan Varga <vargaz@gmail.com>
1349 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
1352 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
1354 2007-05-24 Jonathan Chambers <joncham@gmail.com>
1356 * mini.c: Add configure checks for header files.
1357 * mini-x86.c: Add configure checks for header files.
1358 * trace.c: Add configure checks for header files.
1359 * aot-runtime.c: Add configure checks for header files.
1360 * aot-compiler.c: Add configure checks for header files.
1361 * driver.c: Add configure checks for header files.
1362 * mini-codegen.c: Add configure checks for header files.
1364 Code is contributed under MIT/X11 license.
1366 2007-05-22 Zoltan Varga <vargaz@gmail.com>
1368 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
1369 icompare_imm -128 + op_iclt. Fixes #81703.
1371 2007-05-19 Zoltan Varga <vargaz@gmail.com>
1373 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
1375 2007-05-15 Massimiliano Mantione <massi@ximian.com>
1377 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
1378 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
1379 so that all isinst checks now use "interface_bitmap".
1381 2007-05-15 Zoltan Varga <vargaz@gmail.com>
1383 * cpu-amd64.md (jmp): Fix a warning.
1385 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
1387 * basic.cs: Add new regression test.
1389 * basic.cs: Remove test which is now in basic-long.cs.
1391 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
1393 * basic-long.cs: Add new test.
1395 2007-05-13 Zoltan Varga <vargaz@gmail.com>
1397 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
1399 2007-05-12 Zoltan Varga <vargaz@gmail.com>
1401 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
1403 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
1406 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
1407 throwing code a bit.
1409 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
1410 the exception throwing code a bit.
1412 * mini-x86.c (get_call_info): Allocate result from a mempool.
1414 2007-05-11 Zoltan Varga <vargaz@gmail.com>
1416 * aot-compiler.c (find_typespec_for_class): Fix the assert.
1418 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
1420 * mini.h (MonoCompile): Add 'token_info_hash' field.
1422 * mini.c: Save token->method associations during compilation so the AOT
1423 compiler can use it.
1425 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
1426 which reference generic classes and methods.
1428 2007-05-10 Zoltan Varga <vargaz@gmail.com>
1430 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
1432 * aot-compiler.c (compile_method): Fix a typo in a comment.
1434 * aot-runtime.c (decode_cached_class_info): Skip generic types.
1436 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
1439 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
1441 2007-05-09 Zoltan Varga <vargaz@gmail.com>
1443 * mini.h (MonoCompile): Add 'args' field.
1445 * mini.c (mono_compile_create_vars): Store variables representing the arguments
1448 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
1450 2007-05-08 Zoltan Varga <vargaz@gmail.com>
1452 * mini.c (mono_compile_get_interface_var): Remove this unused function.
1454 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
1456 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
1457 opcodes for some opcodes.
1459 * mini.h *.brg *.c: Use the new opcodes.
1461 2007-05-08 Massimiliano Mantione <massi@ximian.com>
1463 * mini.h: Bumped aot revision.
1465 * inssel.brg: modified code generation of type checks for interfaces
1466 to use the new "MonoClass.interface_bitmap" instead of the old
1467 "MonoClass.interface_offsets".
1469 2007-04-30 Zoltan Varga <vargaz@gmail.com>
1471 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
1473 2007-04-29 Zoltan Varga <vargaz@gmail.com>
1475 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
1478 2007-04-27 Neale Ferguson <neale@sinenomine.net>
1480 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
1482 2007-04-27 Wade Berrier <wberrier@novell.com>
1484 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
1485 mini.h) to fix build.
1487 2007-04-26 Zoltan Varga <vargaz@gmail.com>
1489 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
1491 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
1492 causes the corlib unit tests to fail.
1494 2007-04-25 Zoltan Varga <vargaz@gmail.com>
1496 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
1498 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
1500 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
1501 opcodes to the comparison relations.
1503 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
1504 opcodes to their types.
1506 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
1508 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
1509 it in cfg->arch.cinfo.
1511 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
1513 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
1514 cfg->cil_offset_to_bb.
1516 2007-04-24 Zoltan Varga <vargaz@gmail.com>
1518 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
1519 created becase of initlocals.
1521 2007-04-23 Zoltan Varga <vargaz@gmail.com>
1523 * mini-alpha.c cpu-alpha.md: More alpha port work from
1524 Sergey Tikhonov <tsv@solvo.ru>.
1526 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
1528 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
1530 2007-04-19 Zoltan Varga <vargaz@gmail.com>
1532 * cpu-s390.md (break): Correct the length of break instruction.
1534 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
1536 * mini.c: fix a couple of soft-float issues and comments.
1538 2007-04-15 Miguel de Icaza <miguel@novell.com>
1540 * trace.c (is_filenamechar): - is also a filename char.
1542 2007-04-15 Neale Ferguson <neale@sinenomine.net>
1544 * mini-s390.c: Correct checking for enum type in return value processing.
1546 2007-04-14 Raja R Harinath <rharinath@novell.com>
1548 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
1549 (version.h): Makefile is in the build directory.
1551 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
1553 * mini-amd64.h: fix for assertion failure on Solaris/amd64
1555 2007-04-11 Martin Baulig <martin@ximian.com>
1557 * mini.c (can_access_member): Fix handling of generic classes;
1560 2007-04-10 Zoltan Varga <vargaz@gmail.com>
1562 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
1564 2007-04-05 Zoltan Varga <vargaz@gmail.com>
1566 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
1568 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
1570 * mini-codegen.c: make sure the right spill amount is
1571 used for fp or integer registers (fixes the float_sub_spill() on ppc).
1573 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
1575 * mini-ppc.c: fixes for the fp_branch_nan test.
1577 2007-03-23 Zoltan Varga <vargaz@gmail.com>
1579 * basic.cs: Comment out new test which still fails on ia64.
1581 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
1583 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
1585 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
1587 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
1589 2007-03-22 Zoltan Varga <vargaz@gmail.com>
1591 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
1592 on 64 bit machines. Fixes part of #80738.
1594 * basic.cs: Add regression test.
1596 2007-03-17 Zoltan Varga <vargaz@gmail.com>
1598 * inssel.brg basic.cs: Revert previous change to fix build.
1600 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
1603 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
1605 * basic.cs: Add new regression test.
1607 2007-03-17 Zoltan Varga <vargaz@gmail.com>
1609 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
1612 2007-03-16 Neale Ferguson <neale@sinenomine.net>
1614 * cpu-s390x.md: Correct length of break instruction.
1616 2007-03-16 Neale Ferguson <neale@sinenomine.net>
1618 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
1619 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
1621 2007-03-15 Jonathan Chambers <joncham@gmail.com>
1623 * *.c: Begin WIN64 port.
1624 * mini.c: Use correct register in profiler.
1625 * mini-amd64.c: No inline assembly on Win64.
1626 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
1627 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
1628 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
1629 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
1630 mono_arch_ip_from_context for Win64.
1632 Contributed under MIT/X11 license.
1634 2007-03-15 Zoltan Varga <vargaz@gmail.com>
1636 * exceptions-amd64.c (seh_handler): Ditto.
1638 * exceptions-x86.c (seh_handler): Fix a memory leak.
1640 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
1642 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
1643 mini-s390x.c: fixed peephole optimizations to deal
1644 correctly with 1 and 2 byte reload avoidance.
1646 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
1648 * cpu-s390.md, cpu-s390x.md: update localloc length.
1650 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
1652 * cpu-g4.md: added missing descriptions.
1654 2007-03-14 Miguel de Icaza <miguel@novell.com>
1656 * Makefile.am: Add support so the tail tests are not executed on
1657 PowerPC as that is a known limitation of the PowerPC port.
1659 2007-03-13 Jonathan Chambers <joncham@gmail.com>
1661 * runmdesc.bat: Move to msvc directory.
1663 2007-03-13 Jonathan Chambers <joncham@gmail.com>
1665 * runmdesc.bat: Run executable that was produced by the current
1666 target and sent via an argument.
1668 2007-03-11 Zoltan Varga <vargaz@gmail.com>
1670 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
1673 * generics.2.cs: Add regression test.
1675 2007-03-09 Wade berrier <wberrier@novell.com>
1677 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
1679 2007-03-09 Zoltan Varga <vargaz@gmail.com>
1681 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
1682 AOT code depends on this.
1684 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
1686 * mini.c: more precise tracking of types in the eval stack
1687 (part of fix for bug #81044).
1689 2007-03-07 Zoltan Varga <vargaz@gmail.com>
1691 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
1693 * aot-compiler.c (encode_patch): Remove an obsolete comment.
1695 2007-03-06 Zoltan Varga <vargaz@gmail.com>
1697 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
1699 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
1701 2007-02-22 Zoltan Varga <vargaz@gmail.com>
1703 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
1704 a pointer on 64 bit systems. Fixes #80190.
1706 * iltests.il: Add new regression test.
1708 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
1710 * mini.c: inline a constant for Environment.IsRunningOnWindows.
1712 2007-02-19 Geoff Norton <gnorton@customerdna.com>
1714 * trace.c: Remove an erroneous alignemnt check when tracing.
1715 Fixes --trace on OSX86.
1717 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
1719 * mini-$(arch).h: initialize SP in context for all the archs.
1721 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
1723 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
1724 regressions in the thread tests.
1726 2007-02-14 Zoltan Varga <vargaz@gmail.com>
1728 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
1729 - fixed implementation of LOCALLOC opcode
1730 - implemented non-un compare for floats
1732 - implementation of FDIV and CKFINITE opcodes
1733 - fixes for latest mono updates
1734 - additional arch opcodes
1736 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
1738 * Makefile.am: simplify and merge rules for cross-compilation.
1740 2007-02-07 Massimiliano Mantione <massi@ximian.com>
1742 * local-propagation.c: Actually *apply* the fix for bug 80591...
1744 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
1746 * mini-exceptions.c: backuot part of the last change
1747 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
1749 2007-02-06 Massimiliano Mantione <massi@ximian.com>
1750 * inssel.brg: Fix bug 59286.
1753 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
1755 * mini-exceptions.c: patch from Zoltan to correctly check for
1756 stack boundaries (using the stack register, not the frame register),
1757 fixes bugs #80724, #79717.
1759 2007-02-03 Zoltan Varga <vargaz@gmail.com>
1761 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
1762 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
1764 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
1765 presence of frame pointer elimination.
1767 2007-02-01 Geoff Norton <gnorton@customerdna.com>
1769 * mini-x86.h: NetBSD UCONTEX_REG defines.
1771 2007-02-01 Zoltan Varga <vargaz@gmail.com>
1773 * inssel-amd64.brg: Fix amd64 build.
1775 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
1777 * mini.h: remove extern to workaround what looks likes gcc bug 26905
1780 2007-01-31 Zoltan Varga <vargaz@gmail.com>
1782 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
1785 * mini-<ARCH>.c: Use mono_is_regsize_var ().
1787 2007-01-30 Mark Mason <mason@broadcom.com>
1789 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
1790 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
1791 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
1792 beginning support for CEE_JMP [not quite working yet]
1793 * tramp-mips.c: LMF handling now works
1795 2007-01-30 Zoltan Varga <vargaz@gmail.com>
1797 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
1799 * mini.h (NULLIFY_INS): New macro.
1801 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
1803 * mini.c: statistical profiler fix for windows, patch
1804 from Tor Lillqvist (tml@novell.com).
1806 2007-01-30 Massimiliano Mantione <massi@ximian.com>
1807 * local-propagation.c: Fix bug 80591.
1809 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
1811 * Makefile.am: put back the --export-dynamic option as with
1812 the previous gmodule flags (thanks to Robert Jordan).
1814 2007-01-28 Zoltan Varga <vargaz@gmail.com>
1816 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
1818 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
1819 simplify and speed up the local register allocator. Also rename some fields
1820 like iassign->vassign.
1822 * regalloc.c: Remove some functions which are no longer used since their
1823 inlined version is in mini-codegen.c.
1825 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
1827 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
1829 2007-01-27 Zoltan Varga <vargaz@gmail.com>
1831 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
1832 narrowing. Fixes #80622.
1834 * iltests.il: Add new regresssion test.
1836 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
1838 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
1839 debug-debugger.c, debug-debugger.h: warning fixes.
1840 * driver.c: updated copyright year and made it fit in one line.
1842 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
1844 * aot-runtime.c: updated to use mono-dl instead of gmodule.
1846 2007-01-25 Zoltan Varga <vargaz@gmail.com>
1848 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
1850 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
1852 * iltests.il: Add new test for bug #80507.
1854 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
1856 * mini-arm.h: use soft-float also on vfp for now.
1858 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
1860 * mini.c: fix some more soft-float issues.
1862 2007-01-24 Zoltan Varga <vargaz@gmail.com>
1864 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
1866 2007-01-24 Massimiliano Mantione <massi@ximian.com>
1867 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
1868 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
1869 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
1871 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
1873 * mini-arm.c: typo fix.
1875 2007-01-23 Neale Ferguson <neale@sinenomine.net>
1877 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
1879 2007-01-21 Zoltan Varga <vargaz@gmail.com>
1881 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
1882 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
1884 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
1886 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
1888 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
1890 * inssel.brg: Fix a warning.
1892 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
1894 * abcremoval.c ssa.c ssapre.c: Update after this change.
1896 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
1898 * dominators.c (df_set): Use mono_bitset_union_fast.
1900 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
1902 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
1903 mini-codegen.c: reduce relocations and memory usage for the cpu
1906 2007-01-20 Zoltan Varga <vargaz@gmail.com>
1908 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
1910 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
1911 to reduce their size.
1913 2007-01-19 Mark Mason <mason@broadcom.com>
1915 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
1916 * mini-mips.c: more configuration macros, support long conditional branches, additional
1917 asserts, fix epilog instrumentation.
1918 * mini-mips.h: use standard stack walk
1919 * cpu-mips.md: increase size of div, rem and conditional branches
1921 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
1923 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
1926 2007-01-19 Zoltan Varga <vargaz@gmail.com>
1928 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
1929 (compile_method): Ditto.
1931 * aot-runtime.c (decode_klass_info): Ditto.
1933 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
1934 needed by the code generated by inssel.brg. Also fix a warning.
1936 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
1938 * mini.c: deal with enums that become genericinsts by
1939 being nested in a generic class (bug #79956).
1941 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
1943 * mini.c: match the generic definition to check for
1944 private access with generic types (bug #78431).
1946 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
1948 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
1949 to make life easier for people cross-compiling that insist on not
1952 2007-01-17 Mark Mason <mason@broadcom.com>
1954 * inssel-long.brg: patch to deal with mips missing flags
1955 * inssel-long32-mips.brg: implement overflow checks
1956 * insset-mips.brg: implement overflow checks
1957 * mini-mips.h: implement conditional exception handling
1958 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
1959 Remove unused code, minor cleanups.
1960 * exceptions-mips.c: minor cleanups
1961 * mini-ops.h: add mips conditional exception ops
1962 * cpu-mips.md: add mips conditional exception ops
1965 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
1967 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
1968 to deal with mips missing of flags.
1970 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
1972 * exceptions-ppc.c: execute fault handlers.
1974 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
1976 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
1978 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
1980 * mini.c: handle also floating point values in initialize_array.
1982 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
1984 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
1985 array initialization and make it conditional on the intrins option.
1987 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
1989 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
1990 relocations and put the patch info names close to the enum definition.
1992 2007-01-15 Mark Mason <mason@broadcom.com>
1994 * basic.cs, exceptions.cs: break up large tests to increase debugability.
1996 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
1998 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
2000 2007-01-12 Raja R Harinath <rharinath@novell.com>
2002 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
2004 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
2006 * Makefile.am: distribute the mips sources.
2008 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
2010 * mini-codegen.h: handle bug #80489 here, by excluding ecx
2013 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
2015 * cpu-x86.md: back out for now as this triggers other regressions.
2017 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
2019 * cpu-x86.md: force src1 and dest regpair for long shift instructions
2020 to eax:edx, so ecx can't get allocated to them (bug #80489).
2022 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
2024 * mini.c, mini-exceptions.c: enabled running fault handlers
2027 2007-01-03 Miguel de Icaza <miguel@novell.com>
2029 * driver.c: If nothing fail, do not use the string "failed",
2030 because it makes it very annoying to view test result logs on the
2033 2006-12-30 Miguel de Icaza <miguel@novell.com>
2035 * debug-debugger.c (mono_debugger_main): Rename "main" to
2036 "main_method" to prevent a warning.
2038 Remove a warning for unused field.
2040 2006-12-28 Martin Baulig <martin@ximian.com>
2043 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
2045 2006-12-22 Martin Baulig <martin@ximian.com>
2047 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
2048 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
2049 seperate `.mdb_debug_info' section, so we can access it from the
2050 debugger even if the binary is stripped.
2052 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
2053 from the `.mdb_debug_info' here to prevent the linker from
2054 removing that section.
2056 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
2059 2006-12-19 Robert Jordan <robertj@gmx.net>
2061 * mini-x86: enable the code to return small structures in
2062 registers for FreeBSD as well. Fixes bug #80278.
2063 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
2065 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
2067 * mini-x86.c: align the stack when calling the profiler
2068 function instrumenting the prolog (on OSX).
2070 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
2072 * mini.c: emit a break opcode where Debugger.Break () is called.
2074 2006-12-13 Miguel de Icaza <miguel@novell.com>
2076 * mini.c (mono_method_to_ir): Provide useful information on this
2077 assert, to prevent others from debugging like I did.
2079 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
2081 * mini.c: enable code which was incorrectly commented
2084 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
2086 * mini-x86.c: enable on OSX, too, the code to return small
2087 structures in registers.
2089 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
2091 * mini-x86.c: remove the use of the dynamic code manager here, too.
2093 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
2095 * mini.h, debug-debugger.c, tramp-*.c: fixed
2096 mono_debugger_create_notification_function() to use
2097 mono_global_codeman_reserve () instead of a dynamic code manager.
2099 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
2101 * mini.c, jit-icalls.h, jit-icalls.c: remove the
2102 ves_array_element_address() jit icall and use a generated
2103 managed method instead (which is about 4 times faster for a rank 3
2106 2006-11-29 Mark Mason <mason@broadcom.com>
2108 * basic-calls.cs: additional tests for passing
2109 structures as function arguments.
2111 2006-11-29 Mark Mason <mason@broadcom.com>
2113 * mini-mips.h: disable custom exception handling
2114 * mini-mips.c: throw/rethrow should use jalr to call
2115 exception stubs. Fixed bug with passing structures
2116 by value. More support for tracing floating point
2119 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
2121 * mini.c: fixed typo in the soft-float ldind.r4 handling
2124 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
2126 * mini.c, mini.h, driver.c: added --runtime command line
2127 option to select a different runtime than the autodetected one.
2128 * jit.h: added API for embedders to initialize with a specific
2131 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
2133 * mini.c: handle also boxing of r4 values (bug #80024).
2135 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
2137 * mini-ppc.c: force indirect calls until we reserve
2138 enough address space for all the generated code.
2140 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
2142 * exceptions-arm.c: workaround bugs in the libc definition
2145 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
2147 * inssel.brg: fixes from me and Mark Mason.
2149 2006-11-23 Dick Porter <dick@ximian.com>
2151 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
2152 semaphore display now we've fixed the initial value
2154 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
2156 * inssel.brg: partially revert the last change to fix the build.
2158 2006-11-21 Mark Mason <mason@broadcom.com>
2160 * inssel.brg: Add and use compare-and-branch macros to support
2161 architectures that do not have condition code registers (ie. MIPS).
2162 * *-mips.{c,brg,md}: Fix copyright statements
2164 2006-11-20 Mark Mason <mason@broadcom.com>
2166 * Makefile.am: remove mini-codegen.c from list of MIPS sources
2167 * mini.c: Allow GET_CONTEXT to be specified by the arch port
2168 * mini.h: Added declaration for mono_print_ins()
2169 * mini-codegen.c: added ins_spec initializer for MIPS
2170 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
2171 vreg to be virtual and hreg to be non-virtual.
2172 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
2173 is not yet working/implemented correctly.
2174 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
2175 non-static, fixup calls to print_ins() from other parts in the file.
2177 2006-11-20 Mark Mason <mason@broadcom.com>
2179 * basic-calls.cs: added tests for passing structures as arguments
2182 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
2184 * inssel-long32.brg: optimize signed division by power of two.
2186 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
2188 * mini-arm.c: added support for interworking with thumb code
2189 (mono must be still be built using the ARM instruction encoding).
2191 2006-11-19 Miguel de Icaza <miguel@novell.com>
2193 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
2194 verifier has different rules for it. Fixes a few verifier issues
2197 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
2198 at the end, so people know what happened.
2200 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
2202 * brach-opts.c: in optimize_exception_target() make sure we
2203 are in a catch clause (fixes bug #79871).
2205 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
2207 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
2208 more soft-float support fixes.
2210 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
2212 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
2213 that are passed half on the stack and half in registers.
2215 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
2217 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
2218 more mips integration work from Mark E Mason
2219 <mark.e.mason@broadcom.com>.
2221 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
2223 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
2224 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
2225 tramp-mips.c: added sources for the mips port, not
2226 integrated in the build yet. Contributed by
2227 Mark E Mason <mark.e.mason@broadcom.com>.
2229 2006-11-14 Neale Ferguson <neale@sinenomine.net>
2231 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
2233 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
2235 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
2236 put the soft-float rules in its own file since it seems to
2237 break s390 compilation.
2239 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
2241 * mini-arm.c: fixed wrnings.
2243 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
2245 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
2246 inssel-arm.brg: ARM support for soft-float.
2248 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
2250 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
2251 loads and stores of 32 bit fp values.
2253 2006-11-10 Zoltan Varga <vargaz@gmail.com>
2255 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
2257 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
2258 works. Fixes #79852 and #79463.
2260 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
2262 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
2263 more soft-float support WIP and fixes.
2265 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
2267 * mini-arm.c: some VFP updates.
2269 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
2271 * mini-exceptions.c: 0 is a valid local var offset in some
2272 architectures, don't assert (bug #78508).
2274 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
2276 * exceptions-arm.c: fixed off by one error in stack walk code.
2278 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
2280 * mini.h, mini.c: more precise tracking of type load exceptions.
2282 2006-11-03 Robert Jordan <robertj@gmx.net>
2284 * Makefile.am: [WIN32] Add monow.exe target.
2285 * driver.c: [WIN32] Don't detach the console when debugging.
2288 2006-10-30 Miguel de Icaza <miguel@novell.com>
2290 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
2292 2006-10-23 Zoltan Varga <vargaz@gmail.com>
2294 * aot-compiler.c (emit_method_info): Add a case missed earlier.
2296 * driver.c (mini_regression): Fix --regression with AOT.
2298 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
2300 2006-10-17 Zoltan Varga <vargaz@gmail.com>
2302 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
2304 * mini-sparc.h: Don't use sigaction on sparc/linux.
2306 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
2308 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
2310 * mini-exceptions.c: Add proper include files for getpid ().
2312 2006-10-16 Zoltan Varga <vargaz@gmail.com>
2314 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
2315 address instead of a MonoJitInfo* to avoid decoding the exception info for the
2318 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
2319 name cache to reduce its size.
2321 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
2323 2006-10-15 Zoltan Varga <vargaz@gmail.com>
2325 * mini-x86.c: Save/restore the current LMF structure more efficiently using
2326 the mono_lmf TLS variable.
2328 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
2329 trampoline lmf frames.
2331 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
2333 2006-10-14 Zoltan Varga <vargaz@gmail.com>
2335 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
2336 the mono_lmf TLS variable.
2338 * mini-exceptions.c: Access the LMF structure through accessors.
2340 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
2341 variable instead of in jit_tls->lmf.
2343 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
2345 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
2346 trampoline lmf frames.
2348 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
2350 2006-10-12 Zoltan Varga <vargaz@gmail.com>
2352 * mini.c trace.c mini-x86.c: Revert these too.
2354 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
2357 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
2359 * genmdesc.c: removed now dead code.
2361 2006-10-09 Robert Jordan <robertj@gmx.net>
2363 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
2365 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
2367 * mini.h: do not leave gaps in the opcode values.
2369 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
2371 * jit-icalls.h: flag functions as internal here, too.
2373 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
2375 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
2376 functions with the internal attribute.
2378 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
2380 * aot-compiler.c: fclose the file descriptor in the profile read loop.
2382 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
2384 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
2387 2006-10-05 Zoltan Varga <vargaz@gmail.com>
2389 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
2390 tail calls as on other platforms.
2392 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
2394 * iltests.il: Add a few tailcall tests.
2396 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
2398 * driver.c: fix loop for old compilers (bug #79521).
2400 2006-10-02 Zoltan Varga <vargaz@gmail.com>
2402 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
2404 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
2406 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
2407 metadata without any code.
2409 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
2410 more precise debugging information using gdb.
2412 2006-09-30 Zoltan Varga <vargaz@gmail.com>
2414 * inssel-ia64.brg: Make the helper methods static.
2416 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
2418 * inssel-x86.brg: make the helper methods static.
2420 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
2422 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
2424 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
2426 * mini.c: updates for monoburg changes.
2427 * inssel.brg: make a few helper functions static as they should.
2429 2006-09-27 Zoltan Varga <vargaz@gmail.com>
2431 * Makefile.am: Move mini-codegen.c to common_sources.
2433 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
2435 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
2437 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
2438 mini-ppc.h: port to use the common local register allocator.
2440 2006-09-26 Zoltan Varga <vargaz@gmail.com>
2442 * mini.h: Remove the comment too then.
2444 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
2446 * mini.h: put back backend.data which is to be used shortly and
2447 doesn't increase the size of MonoInst. If any 64 bit arch aligned
2448 pointers on 4 byte boundaries it'd have much bigger issues running
2449 and you can ifdef it out anyway.
2451 2006-09-26 Zoltan Varga <vargaz@gmail.com>
2453 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
2454 MonoInst size by 4 bytes on 64 bit machines.
2456 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
2458 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
2459 replacement with more meaningful field names. Arch maintainers, please
2460 check the assigned names are good enough for your arch.
2462 2006-09-26 Zoltan Varga <vargaz@gmail.com>
2464 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
2465 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
2467 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
2469 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
2470 relocations and memory requirements, put the optimization flags
2471 definitions in their own file.
2473 2006-09-24 Zoltan Varga <vargaz@gmail.com>
2475 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
2477 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
2479 2006-09-22 Zoltan Varga <vargaz@gmail.com>
2481 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
2483 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
2485 * inssel.brg: use the correct function to get the size of an item
2486 in an array, given an element class.
2487 * aot-compiler.c: do not access class->class_size directly.
2489 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
2491 * mini.h, debug-mini.c: added a debugging function to print
2492 info about local variables and arguments in a jitted method.
2494 2006-09-20 Zoltan Varga <vargaz@gmail.com>
2496 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
2498 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
2500 2006-09-19 Zoltan Varga <vargaz@gmail.com>
2502 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
2503 inner and outer loops when passing vtypes.
2505 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
2507 * mini-ppc.c: take into account the cpu errata for cache flushing
2508 which caused some random errors (bug #79381).
2510 2006-09-19 Zoltan Varga <vargaz@gmail.com>
2512 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
2513 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
2515 2006-09-17 Zoltan Varga <vargaz@gmail.com>
2517 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
2520 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
2523 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
2524 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
2526 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
2529 2006-09-13 Zoltan Varga <vargaz@gmail.com>
2531 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
2533 2006-09-12 Zoltan Varga <vargaz@gmail.com>
2535 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
2536 macro does not have to be changed during debugging.
2538 * 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>.
2540 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
2542 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
2544 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
2545 MONO_ARCH_NO_EMULATE_MUL is defined.
2547 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
2549 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
2551 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
2553 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
2555 2006-09-11 Zoltan Varga <vargaz@gmail.com>
2557 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
2558 stuff to mini-exceptions.c where it is used.
2560 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
2561 setup code, the real one is in mini-exceptions.c.
2563 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
2564 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
2565 some changes from the freebsd ports tree.
2567 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
2570 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
2572 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
2574 * mini.c: on Linux, check for /proc to be mounted
2575 (bug# 79351, novell bug#201204).
2577 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
2579 * mini.c: handle cases where pthread_attr_getstack() behaves
2580 incorrectly (bug #78096).
2582 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
2584 * mini-arm.c: support larger stack frames (bug #79272).
2586 2006-09-08 Zoltan Varga <vargaz@gmail.com>
2588 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
2590 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
2593 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
2594 mono_class_from_name () to find a class from its name.
2596 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
2598 2006-09-07 Zoltan Varga <vargaz@gmail.com>
2600 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
2602 2006-09-05 Kornél Pál <kornelpal@gmail.com>
2604 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
2606 2006-09-04 Zoltan Varga <vargaz@gmail.com>
2608 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
2609 callinfo->trampoline.
2611 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
2613 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
2616 2006-09-03 Zoltan Varga <vargaz@gmail.com>
2618 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
2620 2006-09-02 Zoltan Varga <vargaz@gmail.com>
2622 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
2623 stats.method_trampolines, it is already done by the generic trampoline code.
2625 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
2627 2006-09-01 Zoltan Varga <vargaz@gmail.com>
2629 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
2631 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
2633 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
2635 * mini.c (print_jit_stats): Print mscorlib mempool size too.
2637 * mini.c (print_jit_stats): Print new stats.
2639 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
2641 2006-08-31 Zoltan Varga <vargaz@gmail.com>
2643 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
2644 Address on two dimensional arrays. Fixes #78729.
2646 * mini.h (MonoCompile): Add a 'skip_visibility' field.
2648 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
2651 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
2653 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
2656 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
2658 (mini_get_ldelema_ins): Ditto.
2660 2006-08-30 Zoltan Varga <vargaz@gmail.com>
2662 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
2663 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
2666 2006-08-29 Neale Ferguson <neale@sinenomine.net>
2668 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
2669 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
2671 * exceptions-s390x.c: Cosmetic change.
2673 * tramp-s390.c: Fix warning.
2675 * cpu-s390.md: Correct length of mul_imm.
2677 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
2679 * aot-compiler.c: added binary writer with ELF backend
2680 implementation (only on Linux/x86 for now).
2682 2006-08-18 Zoltan Varga <vargaz@gmail.com>
2684 * Makefile.am: Don't run net 2.0 AOT tests.
2686 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
2687 (mono_compile_assembly): Skip net 2.0 assemblies as well.
2689 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
2691 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
2693 * aot-compiler.c: simplified and refactored the asm-writing code
2694 to allow different backends.
2696 2006-08-18 Zoltan Varga <vargaz@gmail.com>
2698 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
2700 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
2701 little. Share patches of type TYPE_FROM_HANDLE as well.
2703 * mini.c (mono_patch_info_equal): New helper function.
2704 (mono_patch_info_hash): Ditto.
2706 * aot-compiler.c (emit_method_code): Fix s390 build.
2708 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
2709 is not handled because it is stored as a flag and not as a type ctor. Fixes
2712 2006-08-17 Zoltan Varga <vargaz@gmail.com>
2714 * aot-compiler.c: Fix computation of GOT slot statistics.
2716 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
2717 Also remove support for not PIC AOT.
2719 * mini.h: Bump AOT file format version.
2721 * objects.cs: Add a test for #78990.
2723 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
2724 (peter.dettman@iinet.net.au). Fixes #79087.
2726 * basic-long.cs: Add a test for the above.
2728 2006-08-16 Zoltan Varga <vargaz@gmail.com>
2730 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
2732 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
2735 2006-08-15 Zoltan Varga <vargaz@gmail.com>
2737 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
2740 2006-08-10 Jonathan Chambers <joncham@gmail.com>
2742 * mini.c: Don't verify COM proxy invoke calls
2745 2006-08-10 Dick Porter <dick@ximian.com>
2747 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
2748 which process is holding semaphores locked.
2750 2006-08-08 Zoltan Varga <vargaz@gmail.com>
2752 * mini-ia64.c mini-amd64.c: Fix #79027.
2754 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
2756 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
2758 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
2759 implicit arguments in a vararg call. Fixes #79027.
2761 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
2763 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
2764 (mono_get_array_new_va_signature): Ditto.
2766 2006-08-05 Zoltan Varga <vargaz@gmail.com>
2768 * aot-runtime.c: Call init_plt lazily.
2770 * inssel-long.brg: Fix unsigned long->int conversion.
2772 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
2774 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
2775 that most data is now in the .rss/.data section.
2777 2006-08-04 Zoltan Varga <vargaz@gmail.com>
2779 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
2781 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
2783 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
2785 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
2787 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
2788 virtual call. Fixes #79010.
2790 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
2791 and use the result as the this argument in the real call.
2793 * generics.2.cs: Add a new test for #79010.
2795 2006-08-03 Zoltan Varga <vargaz@gmail.com>
2797 * mini-x86.c: Fix a warning.
2799 * aot-compiler.c: Add a bunch of statistics.
2801 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
2803 2006-08-02 Zoltan Varga <vargaz@gmail.com>
2805 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
2807 2006-08-01 Zoltan Varga <vargaz@gmail.com>
2809 * 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>.
2811 2006-07-13 Miguel de Icaza <miguel@novell.com>
2813 * mini.c (mono_method_to_ir): Obtain the original method in the
2814 CIL stream and use this to perform validation.
2818 2006-07-19 Zoltan Varga <vargaz@gmail.com>
2820 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
2821 (mono_arch_call_opcode): Ditto.
2823 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
2826 * mini.c (mono_patch_info_dup_mp): New helper function.
2828 * aot-compiler.c (compile_method): Fix some of the memory allocated during
2829 compilation. Fixes #78827.
2831 2006-07-18 Kornél Pál <kornelpal@gmail.com>
2833 * declsec.c: Use original security informations for
2834 MONO_WRAPPER_MANAGED_TO_MANAGED.
2836 2006-07-15 Jonathan Chambers <joncham@gmail.com>
2838 * mini.c: Allow Com Interop methods/classes and
2839 don't verify COM wrapper calls
2842 2006-07-13 Zoltan Varga <vargaz@gmail.com>
2844 * inssel-long32.brg: Fix long->i4 checked conversion.
2846 * exceptions.cs: Add a test for the above.
2848 2006-07-08 Zoltan Varga <vargaz@gmail.com>
2850 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
2852 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
2855 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
2858 2006-07-03 Zoltan Varga <vargaz@gmail.com>
2860 * mini.c: Fix solaris/x86 exception handling.
2862 * Makefile.am: Get rid of $(ICU_LIBS).
2864 2006-07-02 Zoltan Varga <vargaz@gmail.com>
2866 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
2867 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
2868 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
2870 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
2872 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
2873 this function causes a SIGSEGV.
2875 2006-06-22 Zoltan Varga <vargaz@gmail.com>
2877 * mini.c: Remove unused solaris/x86 includes.
2879 2006-06-21 Zoltan Varga <vargaz@gmail.com>
2881 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
2883 2006-06-20 Jb Evain <jbevain@gmail.com>
2885 * cpu-g4.md: fix max length of start_handler instruction.
2887 2006-06-20 Massimiliano Mantione <massi@ximian.com>
2888 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
2890 2006-06-16 Massimiliano Mantione <massi@ximian.com>
2891 * ssa.c: Fixed bug 78653 for SSA based deadce.
2892 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
2893 MonoInst.flags, used in SSA based deadce.
2894 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
2895 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
2897 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
2899 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
2900 it can end up using non executable memory on ppc64 systems
2901 running ppc32 userspace (fix from Johannes Berg).
2903 2006-06-14 Dick Porter <dick@ximian.com>
2905 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
2908 2006-06-13 Massimiliano Mantione <massi@ximian.com>
2909 * mini.c: Made so that inline is locally disabled if it would
2910 trigger a .cctor, because too many apps depend on this behavior
2911 (which seems to be also the one of the MS CLR).
2913 2006-06-13 Zoltan Varga <vargaz@gmail.com>
2915 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
2916 No idea why this worked before.
2918 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
2919 which branch to outer exception clauses since they could skip the
2920 inner finally clauses. Fixes #78633.
2922 * exceptions.cs: Add a test for the above.
2924 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
2927 * iltests.il: Add a test for the above.
2929 2006-06-12 Zoltan Varga <vargaz@gmail.com>
2931 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
2932 after the end of a try bblock, to prevent asserts in mini_method_compile ().
2934 * iltests.il: Add a test for the above.
2936 2006-06-10 Zoltan Varga <vargaz@gmail.com>
2938 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
2940 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
2941 methods as instrinsics.
2943 2006-06-09 Wade Berrier <wberrier@novell.com>
2945 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
2946 (simple-cee-ops.h ssapre-mini-ops.h)
2948 2006-06-09 Neale Ferguson <neale@sinenomine.net>
2950 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
2951 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
2953 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
2954 * cpu-s390x.md: Fix max. length values for a couple of instructions.
2956 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
2958 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
2960 2006-06-08 Massimiliano Mantione <massi@ximian.com>
2962 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
2963 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
2964 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
2965 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
2966 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
2967 of opcodes, so that bug 78549 should not happen again.
2968 * ssapre.c: Updated to use the renamed files.
2970 2006-06-08 Zoltan Varga <vargaz@gmail.com>
2972 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
2973 in OP_ATOMIC_EXCHANGE_I4.
2975 2006-06-07 Wade Berrier <wberrier@novell.com>
2977 * tramp-s390.c: Fix s390 build (add missing pointer declarations
2978 in mono_debugger_create_notification_function)
2980 2006-06-06 Zoltan Varga <vargaz@gmail.com>
2982 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
2984 * mini.c (type_from_stack_type): Disable some changes which do not
2987 * driver.c: Reenable opts.
2989 * mini.h (MonoStackSlot): New structure to keep track of the verification state
2990 of the evaluation stack.
2992 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
2993 evaluation stack trace at entry to the bblock.
2995 * mini.c (merge_stacks): New function to perform verification of stack merges.
2996 Turned off by default.
2998 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
3001 2006-06-06 Massimiliano Mantione <massi@ximian.com>
3003 * local-propagation.c: Fixed bug 78549.
3005 2006-06-04 Zoltan Varga <vargaz@gmail.com>
3007 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
3009 2006-06-02 Miguel de Icaza <miguel@novell.com>
3011 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
3012 tramp-arm.c, tramp-ia64.c
3013 (mono_debugger_create_notification_function): Update signature to
3014 new signature and use new protocol for creating the notification
3017 Should fix the build.
3019 2006-06-02 Geoff Norton <gnorton@customerdna.com>
3021 * exceptions-ppc.c (mono_jit_walk_stack)
3022 (ves_icall_get_frame_info): Fix the build
3024 2006-06-02 Zoltan Varga <vargaz@gmail.com>
3026 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
3028 2006-05-31 Raja R Harinath <rharinath@novell.com>
3030 * il2tests.2.il: New file for generics CIL tests. Add test for
3032 * Makefile.am: Update.
3035 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
3038 2006-05-30 Massimiliano Mantione <massi@ximian.com>
3040 * aliasing.c: Fixed bug 78311.
3042 2006-05-29 Martin Baulig <martin@ximian.com>
3044 * mini-exceptions.c (mono_find_jit_info): When computing the
3045 native offset, check whether we're actually inside the method's
3046 code; call mono_debug_print_stack_frame() to format the frame.
3047 (ves_icall_System_Exception_get_trace): Call
3048 mono_debug_print_stack_frame() to format the stack frame.
3049 (ves_icall_get_trace): Update to the new debugging API.
3050 (mono_jit_walk_stack_from_ctx): Likewise.
3051 (ves_icall_get_frame_info): Likewise.
3053 * mini.c (get_method_from_ip): Use the new debugging API.
3054 (mono_print_method_from_ip): Likewise.
3057 (mono_jit_walk_stack): Use the new debugging API.
3058 (ves_icall_get_frame_info): Likewise.
3060 2006-05-27 Zoltan Varga <vargaz@gmail.com>
3062 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
3064 2006-05-25 Massimiliano Mantione <massi@ximian.com>
3066 * mini.c: Added "limitator" to inline for debugging.
3068 2006-05-24 Martin Baulig <martin@ximian.com>
3070 * debug-debugger.c (mono_debugger_init): Create a private,
3071 malloc()-based code manager for the notification function and
3072 intentionally leak it on exit. This fixes the crash-on-exit race
3076 (mono_debugger_create_notification_function): Added
3077 `MonoCodeManager *' argument.
3080 (mono_debugger_create_notification_function): Added
3081 `MonoCodeManager *' argument.
3083 2006-05-23 Massimiliano Mantione <massi@ximian.com>
3085 * aliasing.c: Fixed 64 bit issue.
3086 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
3087 default since all known bugs are fixed (one more time!).
3089 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
3091 * mini.c: write barrier support.
3093 2006-05-23 Martin Baulig <martin@ximian.com>
3095 * debug-debugger.c: Revert Paolo's change. Add comment and #error
3096 check at the top of the file.
3098 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
3100 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
3101 reverting changes without reason and without changelog entries.
3103 2006-05-18 Zoltan Varga <vargaz@gmail.com>
3105 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
3106 to a few opcodes. Fixes #78439.
3108 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
3109 consistency with other archs.
3111 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
3113 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
3115 * debug-debugger.c: fix the build.
3117 2006-05-17 Martin Baulig <martin@ximian.com>
3120 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
3121 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
3122 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
3123 (debugger_attach): Call GC_mono_debugger_add_all_threads().
3125 2006-05-11 Zoltan Varga <vargaz@gmail.com>
3127 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
3129 2006-05-10 Zoltan Varga <vargaz@gmail.com>
3131 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
3132 MONO_TYPE_GENERICINST.
3134 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
3135 MONO_TYPE_GENERICINST.
3137 2006-05-09 Zoltan Varga <vargaz@gmail.com>
3139 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
3142 2006-05-08 Zoltan Varga <vargaz@gmail.com>
3144 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
3146 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
3148 2006-05-06 Zoltan Varga <vargaz@gmail.com>
3150 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
3151 mono_trace_cleanup ().
3153 * iltests.il: Fix problem with the newly added test.
3155 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
3156 due to register constraints, free up the previous hreg. Fixes #78314.
3158 * iltests.il: Add new test for #78314.
3160 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
3161 Interlocked.Add. Fixes #78312.
3163 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
3165 2006-05-05 Zoltan Varga <vargaz@gmail.com>
3167 * inssel.brg (mini_emit_virtual_call): Fix a warning.
3169 2006-05-05 Martin Baulig <martin@ximian.com>
3171 * debug-mini.c (mono_debug_open_block): New method.
3174 (mono_arch_output_basic_block): Call mono_debug_open_block() at
3175 the beginning of each basic block.
3178 (mono_arch_output_basic_block): Call mono_debug_open_block() at
3179 the beginning of each basic block.
3181 2006-05-04 Massimiliano Mantione <massi@ximian.com>
3183 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
3184 default until I understand why they break the build on amd64.
3186 2006-05-04 Zoltan Varga <vargaz@gmail.com>
3188 * mini.c (mini_cleanup): Call mono_cleanup ().
3190 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
3193 2006-05-04 Massimiliano Mantione <massi@ximian.com>
3195 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
3196 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
3197 default since all known bugs are fixed, and I cannot reproduce bug
3198 77944... I'm asking Matt Hargett to test again after this commit.
3200 2006-04-28 Massimiliano Mantione <massi@ximian.com>
3202 * mini-codegen.c: Fixed typo that thrashed inline.
3204 2006-04-28 Zoltan Varga <vargaz@gmail.com>
3206 * dominators.c (compute_dominators): Avoid using a worklist since
3207 it is not correct in some cases. Instead, iterate over all bblocks as
3208 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
3210 2006-04-28 Miguel de Icaza <miguel@novell.com>
3212 * mini.c (mono_jit_compile_method_inner): Use
3213 mono_prepare_exception_from_error that resets the value
3216 2006-04-27 Miguel de Icaza <miguel@novell.com>
3218 * mini.c: Move the mini_loader_error_to_exception to metadata.
3220 2006-04-27 Massimiliano Mantione <massi@ximian.com>
3222 * aliasing.c: Fixed bug 78210.
3224 2006-04-27 Massimiliano Mantione <massi@ximian.com>
3226 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
3227 default until all their problems (or the ones they trigger) are fixed.
3229 2006-04-26 Zoltan Varga <vargaz@gmail.com>
3231 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
3233 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
3234 as loaded only after resolving patches since that could invoke the same method.
3236 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
3238 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
3241 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
3244 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
3247 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
3248 made from AOT code through the PLT table.
3250 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
3251 holding the plt offset when a call is made to the aot plt trampoline.
3253 2006-04-25 Zoltan Varga <vargaz@gmail.com>
3255 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
3258 * Makefile.am (common_sources): Fix build breakage.
3260 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
3261 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
3262 intra-assembly calls if possible.
3264 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
3266 * mini-trampolines.c: Handle PLT entries.
3268 * mini.c: Avoid creating a GOT var for calls.
3270 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
3273 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
3276 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
3279 * mini.h: Bump AOT file format version.
3281 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
3284 2006-04-25 Martin Baulig <martin@ximian.com>
3286 * driver.c: Disable copyprop, consprop and inline when running
3287 inside the debugger.
3289 2006-04-25 Martin Baulig <martin@ximian.com>
3291 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
3292 with `get_current_thread' and added `detach'.
3293 (MonoDebuggerMetadataInfo): Added `thread_size',
3294 `thread_tid_offset', `thread_stack_ptr_offset' and
3295 `thread_end_stack_offset'.
3297 2006-04-25 Zoltan Varga <vargaz@gmail.com>
3299 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
3302 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
3303 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
3305 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
3307 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
3309 * aot.c: Add support for ADJUSTED_IID.
3311 2006-04-24 Zoltan Varga <vargaz@gmail.com>
3313 * aot.c (emit_method_order): Don't align method_order_end.
3315 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
3316 the interface ID changes.
3318 2006-04-21 Dick Porter <dick@ximian.com>
3320 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
3321 cleaning up a thread. Fixes the new part of bug 77470.
3323 2006-04-20 Geoff Norton <gnorton@customerdna.com>
3325 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
3328 2006-04-19 Zoltan Varga <vargaz@gmail.com>
3330 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
3332 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
3333 SIGSEGV. Fixes #78072.
3335 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
3336 unregister our SIGABRT handler.
3338 2006-04-19 Massimiliano Mantione <massi@ximian.com>
3340 * mini.c: Disabled inline where it can alter the call stack in a
3341 way visible from managed code.
3342 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
3345 2006-04-16 Zoltan Varga <vargaz@gmail.com>
3347 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
3348 on other platforms. Fixes #78089.
3350 2006-04-13 Martin Baulig <martin@ximian.com>
3352 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
3353 determine whether we're inside the debugger.
3356 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
3358 2006-04-12 Zoltan Varga <vargaz@gmail.com>
3360 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
3361 handler clauses. Fixes #78024.
3363 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
3364 in the CALL_MEMBASE opcodes. Fixes #78088.
3365 (mono_arch_get_vcall_slot_addr): Ditto.
3367 2006-04-10 Martin Baulig <martin@ximian.com>
3369 * debug-debugger.c: The thread handling code has now been moved
3370 into ../metadata/threads.c.
3372 2006-04-10 Zoltan Varga <vargaz@gmail.com>
3374 * driver.c (mono_main): Fix --with-gc=none build.
3376 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
3377 (mono_spillvar_offset_float): Ditto.
3378 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
3379 hreg, not when its !global, since on ia64, there is a third category: stacked
3382 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
3384 * mini.c: set MonoInst->klass for load field address and a few other
3387 2006-04-10 Zoltan Varga <vargaz@gmail.com>
3389 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
3391 2006-04-07 Zoltan Varga <vargaz@gmail.com>
3393 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
3394 the branch opt changes.
3396 2006-04-06 Dick Porter <dick@ximian.com>
3398 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
3400 * wapihandles.c (mini_wapi_seminfo):
3401 * driver.c (mono_main): Add semaphore info option
3403 2006-04-05 Zoltan Varga <vargaz@gmail.com>
3405 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
3406 branch optimization changes. Fixes #78009.
3408 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
3410 * mini.c: ignore accessibility of methods in managed->native wrappers.
3412 2006-04-04 Zoltan Varga <vargaz@gmail.com>
3414 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
3416 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
3418 2006-04-03 Zoltan Varga <vargaz@gmail.com>
3420 * mini.c: Modify the branch optimizations to preserve the invariant that
3421 the entries inside the in_bb and out_bb arrays are unique.
3422 (mono_unlink_bblock): Avoid creation of new arrays.
3424 2006-04-02 Zoltan Varga <vargaz@gmail.com>
3426 * mini.c (mono_unlink_bblock): Fix regression caused by previous
3429 2006-04-01 Zoltan Varga <vargaz@gmail.com>
3431 * mini.c (optimize_branches): Remove the "optimizations" in
3432 the cbranch1/cbranch2 -> branch cases which were causing several
3433 problems in the past. Fixes #77986.
3435 2006-03-31 Chris Toshok <toshok@ximian.com>
3437 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
3438 default optimizations :(
3440 2006-03-31 Zoltan Varga <vargaz@gmail.com>
3442 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
3445 2006-03-31 Massimiliano Mantione <massi@ximian.com>
3447 * local-propagation.c: Added comments to structs and removed
3448 "Mono" prefixes from local tree mover types.
3450 2006-03-30 Zoltan Varga <vargaz@gmail.com>
3452 * Makefile.am (arch_sources): Define this for each architecture so
3453 libmono_la_SOURCES is defined in one place.
3455 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
3457 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
3460 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
3462 * driver.c: print the GC name supplied by configure.
3464 2006-03-29 Massimiliano Mantione <massi@ximian.com>
3466 * local-propagation.c: Added tree mover, and moved here all the
3467 local propagation code from mini.c
3468 * mini.c: Added support for treeprop, and moved all the local
3469 propagation code to local-propagation.c
3470 * mini.h: Added support for treeprop
3471 * driver.c: Added support for treeprop, enabled consprop, copyprop,
3472 treeprop, inline and deadce by default
3473 * Makefile.am: Added local-propagation.c
3475 2006-03-25 Zoltan Varga <vargaz@gmail.com>
3477 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
3479 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
3481 * debug-debugger.c: make it compile without the Boehm GC.
3483 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
3485 * mini.c: fixed issue with mismatch when an icall is registered
3486 with multiple names but same address.
3488 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
3490 * declsec.c, mini-exceptions.c: use write barrier to set reference
3491 fields of managed objects.
3493 2006-03-19 Zoltan Varga <vargaz@gmail.com>
3495 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
3496 (can_access_internals): Fix a warning.
3498 * mini.c (print_method_from_ip): Rename this to
3499 mono_print_method_from_ip so it gets exported.
3501 * trace.c: Deal with strings inside StringBuilder's containing garbage
3502 and fix memory leaks. Fixes #77848.
3504 2006-03-19 Zoltan Varga <vargaz@gmail.com>
3506 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
3509 2006-03-16 Neale Ferguson <neale@sinenomine.net>
3511 * mini-s390.c: Remove OP_X86_TEST_NULL.
3513 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
3515 * mini.c: use the correct GetHashCode() for the moving collector.
3517 2006-03-16 Massimiliano Mantione <massi@ximian.com>
3519 * liveness.c: Regalloc spill cost tuning.
3521 2006-03-15 Neale Ferguson <neale@sinenomine.net>
3523 * mini-s390x.h: Correct S390_LONG macro.
3525 * mini-s390x.c: Cleanup unused code.
3527 2006-03-15 Zoltan Varga <vargaz@gmail.com>
3529 * jit-icalls.h: New file.
3531 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
3532 icalls and include that instead of including jit-icalls.c.
3534 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
3537 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
3539 * mini.c: when checking for member accessibility, also check for
3540 friend assemblies and for explicit interface implementations.
3542 2006-03-14 Zoltan Varga <vargaz@gmail.com>
3544 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
3546 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
3548 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
3549 common cases are done first.
3551 * mini-ops.h: Only define platform specific opcodes on the given platform.
3553 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
3556 2006-03-14 Martin Baulig <martin@ximian.com>
3558 Revert Paolo's change from r57348:
3560 * mini.h: don't use gboolean for bitfields.
3561 * mini.c: verifier changes for fields and methods accessibility.
3563 2006-03-13 Neale Ferguson <neale@sinenomine.net>
3565 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
3567 * mini-s390x.c: Fix conv_r_un.
3569 * cpu-s390, cpu-s390x.md: Fix lengths.
3571 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
3573 * mini.c: nested types have access to all the nesting
3574 levels, not just the enclosing types.
3576 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
3578 * mini.c: added a few more verification checks.
3580 2006-03-12 Zoltan Varga <vargaz@gmail.com>
3582 * liveness.c: Merge optimizations from the linear-il branch.
3584 2006-03-11 Zoltan Varga <vargaz@gmail.com>
3586 * mini-ia64.c (emit_call): Add a comment.
3588 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
3590 * tramp-ia64.c: Fix some warnings.
3592 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
3594 * mini.h: don't use gboolean for bitfields.
3595 * mini.c: verifier changes for fields and methods accessibility.
3597 2006-03-11 Zoltan Varga <vargaz@gmail.com>
3599 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
3600 lazy icall wrapper changes.
3602 * dominators.c: Replace all the dominator algorithms with faster
3603 ones from the linear-il branch.
3605 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
3608 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
3609 common cases are done first.
3611 * mini-amd64.c: Fix some warnings.
3613 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
3616 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
3619 * mini.h: Add a missing prototype.
3621 2006-03-10 Zoltan Varga <vargaz@gmail.com>
3623 * mini.c: Compile icall wrappers lazily.
3625 * mini-codegen.c: Use printf instead of g_print since its much faster.
3627 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
3630 * mini.c (optimize_branches): Cache the negative result from
3631 remove_block_if_useless ().
3633 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
3634 Also fix some bblock linking issues.
3636 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
3639 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
3641 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
3642 accessed fields first, for better cache behavior.
3644 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
3646 * mini.c: speedup IList<T> array accesses.
3648 2006-03-09 Zoltan Varga <vargaz@gmail.com>
3650 * mini.c (mono_method_to_ir): Handle large methods overflowing the
3651 inline_costs counter. Fixes #77190.
3653 2006-03-06 Zoltan Varga <vargaz@gmail.com>
3655 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
3656 trace messages. Fixes #77706.
3658 2006-03-04 Martin Baulig <martin@ximian.com>
3660 * tramp-amd64.c, tramp-x86.c
3661 (mono_debugger_create_notification_function): Use
3662 mono_global_codeman_reserve() to allocate a buffer at runtime and
3665 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
3667 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
3668 notification function at runtime and then call `initialize' in the
3669 `MONO_DEBUGGER__debugger_info' vtable.
3671 2006-03-04 Zoltan Varga <vargaz@gmail.com>
3673 * iltests.il: Fix a visibility problem.
3675 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
3677 * driver.c, mini.c: add hooks for the counters API.
3679 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
3681 * driver.c: show disabled options.
3683 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
3685 * linear-scan.c: always use cost-driven selection.
3687 2006-02-28 Raja R Harinath <rharinath@novell.com>
3689 * jit-icalls.c (helper_compile_generic_method): Revert change from
3692 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
3694 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
3696 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
3698 * inssel.brg: style fixes, mostly to force the updated monoburg
3699 to run for people using svn.
3701 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
3703 * mini.c: match monoburg changes.
3705 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
3707 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
3708 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
3709 declaration in the header file.
3711 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
3713 * helpers.c: reduce relocations and mem usage.
3715 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
3717 * mini.h, mini-codegen.c: disable logging features if
3718 requested by configure.
3720 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
3722 * mini.c: tiny verifier changes.
3724 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
3726 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
3727 cpu-pentium.md: stack alignment changes for osx/x86,
3728 partially from Geoff Norton <gnorton@customerdna.com>.
3730 2006-02-24 Raja R Harinath <harinath@gmail.com>
3732 * jit-icalls.c (helper_compile_generic_method): Update to changes
3733 in metadata/class.c.
3735 2006-02-24 Zoltan Varga <vargaz@gmail.com>
3737 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
3739 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
3740 interface calls with large offsets.
3742 2006-02-23 Raja R Harinath <rharinath@novell.com>
3744 * jit-icalls.c (helper_compile_generic_method): Document the
3745 special-case we depend on so that we can inflate the method twice
3746 with the same context with no bad side-effects.
3748 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
3750 * mini-x86.c, mini-amd64.c: fix for case when xen support
3753 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
3755 * mini-x86.c, mini-amd64.c: generate code to access tls items
3756 in a faster way for Xen systems.
3758 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
3760 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
3761 updates and compilation fixes for the OSX/x86 port, mostly from
3762 Geoff Norton <gnorton@customerdna.com>.
3764 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
3766 * inssel.brg: faster interface call implementation
3767 to sync with the interface_offsets MonoVTable changes.
3769 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
3771 * mini.c: more verification checks.
3773 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
3775 * mini.c: added a few more verification checks.
3777 2006-02-17 Neale Ferguson <neale@sinenomine.net>
3779 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
3780 facility on the processor and use it if available.
3782 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
3784 * driver.c, aot.c, mini.c: throw exception if the IL code is
3785 invalid or unverifiable.
3787 2006-02-17 Raja R Harinath <rharinath@novell.com>
3789 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
3792 2006-02-16 Zoltan Varga <vargaz@gmail.com>
3794 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
3796 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
3798 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
3799 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
3800 handling of instantiated generic valuetypes.
3802 2006-02-11 Zoltan Varga <vargaz@gmail.com>
3804 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
3805 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
3808 * generics.2.cs: Revert the nullable reftypes tests.
3810 2006-02-10 Zoltan Varga <vargaz@gmail.com>
3812 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
3813 using __builtin_frame_address (1) as it doesn't work in the presence
3814 of optimizations. Hopefully fixes #77273.
3816 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
3817 -> generics.cs change as it doesn't work with some automake versions.
3819 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
3821 * mini.c: handle systems that sue a different way to
3822 retrieve the stack address of the current thread.
3824 2006-02-09 Zoltan Varga <vargaz@gmail.com>
3826 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
3827 it specially in the makefile.
3829 * generics.2.cs: Add tests for nullable reference types.
3831 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
3833 * mini.c: always handle the case when mono_jit_init()
3834 is called in a thread different from the main thread,
3835 confusing libgc (bug #77309).
3837 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
3839 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
3841 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
3843 * mini.c: change optimize_branches () to use a single loop
3844 and introduce a new optimization to simplify some range checks.
3846 2006-02-03 Martin Baulig <martin@ximian.com>
3848 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
3849 and merged with debugger_thread_manager_add_thread().
3850 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
3851 inform the debugger about the main thread.
3853 2006-02-03 Zoltan Varga <vargaz@gmail.com>
3855 * basic.cs: Add test for div.un/rem.un constant folding.
3857 2006-02-03 Neale Ferguson <neale@sinenomine.net>
3859 * cpu-s390x.md: correct int_xor_imm length
3861 2006-02-03 Zoltan Varga <vargaz@gmail.com>
3863 * generics.2.cs: New test for #77442.
3865 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
3868 2006-02-02 Martin Baulig <martin@ximian.com>
3870 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
3871 <mono/metadata/mono-debug-debugger.h>
3873 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
3875 2006-02-02 Martin Baulig <martin@ximian.com>
3877 * debug-debugger.h: New header file for debug-debugger.c.
3879 * debug-debugger.c: Big API cleanup; don't run the managed Main()
3880 function is a separate thread anymore; add support for attaching.
3882 2006-02-01 Zoltan Varga <vargaz@gmail.com>
3884 * tramp-x86.c: Fix a warning.
3886 2006-01-31 Zoltan Varga <vargaz@gmail.com>
3888 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
3889 on very large methods.
3891 * aot.c (load_patch_info): Fix a warning.
3893 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
3895 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
3896 mini-ops.h: alu membase optimizations.
3898 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
3900 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
3901 to speedup StringBuilder.
3903 2006-01-27 Zoltan Varga <vargaz@gmail.com>
3905 * dominators.c (mono_compute_natural_loops): Fix detection of
3906 loop body start blocks.
3908 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
3910 2006-01-26 Zoltan Varga <vargaz@gmail.com>
3912 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
3915 2006-01-25 Massimiliano Mantione <massi@ximian.com>
3917 * aliasing.c: Fixed aliasing issue on 64 bit archs.
3919 2006-01-25 Martin Baulig <martin@ximian.com>
3921 * debug-debugger.c: Moved the `MonoDebuggerManager' and
3922 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
3923 started to cleanup this file a little bit.
3925 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
3927 * mini.c: optimize a codepath frequently happening in generics code.
3929 2006-01-23 Martin Baulig <martin@ximian.com>
3931 * Makefile.am: Only compile debug-debugger.c on supported platforms.
3933 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
3936 * driver.c: debug-debugger.c is only available if
3937 `MONO_DEBUGGER_SUPPORTED' is defined.
3939 2006-01-23 Martin Baulig <martin@ximian.com>
3941 * debug-debugger.c: Only enable this on platforms where the Mono
3942 Debugger is working (x86 and x86_64).
3944 2006-01-21 Martin Baulig <martin@ximian.com>
3946 The Mono Debugger is now using the normal `mono' instead of the
3947 `mono-debugger-mini-wrapper' when executing managed code.
3949 * debug-debugger.c: New file; previously known as
3950 debugger/wrapper/wrapper.c.
3952 * debug-mini.c (mono_init_debugger): Removed.
3954 * driver.c (mono_main): Added new `--inside-mdb' command line
3955 argument which is used when running inside the debugger.
3957 2006-01-20 Zoltan Varga <vargaz@gmail.com>
3959 * liveness.c (mono_analyze_liveness): Remove some unused data
3962 2006-01-17 Zoltan Varga <vargaz@gmail.com>
3964 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
3966 2006-01-16 Zoltan Varga <vargaz@gmail.com>
3968 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
3969 depends on implementation details of monobitset.
3971 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
3974 2006-01-15 Zoltan Varga <vargaz@gmail.com>
3976 * liveness.c: Update after monobitset changes.
3978 2006-01-14 Zoltan Varga <vargaz@gmail.com>
3980 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
3982 2006-01-11 Neale Ferguson <neale@sinenomine.net>
3984 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
3986 * mini-s390x.c: Remove warning messages.
3988 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
3990 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
3992 2006-01-10 Zoltan Varga <vargaz@gmail.com>
3994 * generics.2.cs: Add ldelem/stelem_any test.
3996 2006-01-10 Neale Ferguson <neale@sinenomine.net>
3998 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
4000 2006-01-07 Zoltan Varga <vargaz@gmail.com>
4002 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
4004 2006-01-06 Zoltan Varga <vargaz@gmail.com>
4006 * generics.2.cs: Reenable vtype tests.
4008 * inssel-x86.brg: Remove an icorrect valuetype rule.
4010 2006-01-06 Neale Ferguson <neale@sinenomine.net>
4012 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
4013 initial support for OP_ABS.
4015 2006-01-05 Neale Ferguson <neale@sinenomine.net>
4017 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
4019 2006-01-05 Neale Ferguson <neale@sinenomine.net>
4021 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
4022 conversion and implement LADD/LSUB.
4024 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
4027 2006-01-05 Neale Ferguson <neale@sinenomine.net>
4029 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
4031 * exceptions-s390x.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, mini-s390.c, mini-s390.h: Fix lmf handling when
4037 localloc is encountered. Fixes crash in test-183.cs when using gmcs
4038 (stack walk problem).
4040 2006-01-04 Zoltan Varga <vargaz@gmail.com>
4042 * aot.c (mono_aot_load_method): Fix a warning.
4044 2006-01-03 Neale Ferguson <neale@sinenomine.net>
4046 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
4048 2006-01-03 Zoltan Varga <vargaz@gmail.com>
4050 * iltests.il: Add test for #77148.
4052 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
4055 2006-01-03 Neale Ferguson <neale@sinenomine.net>
4057 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
4059 2006-01-03 Neale Ferguson <neale@sinenomine.net>
4061 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
4062 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
4064 * basic-long.cs: Add lconv-to-r4/r8 tests.
4066 2006-01-03 Zoltan Varga <vargaz@gmail.com>
4068 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
4070 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
4071 here as on other archs.
4073 2005-12-29 Neale Ferguson <neale@sinenomine.net>
4075 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
4077 2005-12-29 Neale Ferguson <neale@sinenomine.net>
4079 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
4081 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
4083 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
4084 instrument_prolog; Add memory_barrier instruction.
4086 2005-12-26 Zoltan Varga <vargaz@gmail.com>
4088 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
4090 2005-12-23 Zoltan Varga <vargaz@gmail.com>
4092 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
4094 * aliasing.c inssel.brg: Fix warnings.
4096 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
4097 could skip initialization of some parts of memory.
4099 * mini.c mini-ia64.c: Fix warnings.
4101 * inssel-sparc.brg: Add an implementation of lneg which actually works.
4103 2005-12-22 Zoltan Varga <vargaz@gmail.com>
4105 * aliasing.c (mono_build_aliasing_information): Add a workaround for
4106 a crash seen on sparc.
4108 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
4110 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
4112 2005-12-21 Neale Ferguson <neale@sinenomine.net>
4114 * mini-ops.h: Add s390_backchain instruction
4116 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
4118 * cpu-s390.md: Add s390_backchain instruction
4120 * mini-s390.c: Significant ABI changes
4122 * mini-s390.h: Cater for zero length structures
4124 2005-12-20 Neale Ferguson <neale@sinenomine.net>
4126 * mini-s390.c: ABI fixes
4128 * inssel-s390.brg: Remove debug statements
4130 * cpu-s390.md: Fix length of ATOMIC_xx operations
4132 2005-12-19 Zoltan Varga <vargaz@gmail.com>
4134 * basic-float.cs: Add float<->long conversion tests.
4136 2005-12-16 Neale Ferguson <neale@sinenomine.net>
4138 * mini-s390.c: Fix LOCALLOC processing.
4140 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
4142 2005-12-15 Zoltan Varga <vargaz@gmail.com>
4144 * iltests.il: Add tests for some opcodes not covered by the other
4147 2005-12-15 Neale Ferguson <neale@sinenomine.net>
4149 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
4150 register loading for Tail processing; Correct trace output.
4152 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
4154 * cpu-s390.md: Correct size of jmp instruction.
4156 2005-12-13 Neale Ferguson <neale@sinenomine.net>
4158 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
4160 2005-12-13 Neale Ferguson <neale@sinenomine.net>
4162 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
4163 Bring s390 up to current level.
4165 2005-12-12 Zltan Varga <vargaz@gmail.com>
4167 * generics.2.cs: Disable the newly added tests as they do not work yet.
4169 * generics.2.cs: Add valuetype tests.
4171 2005-12-09 Zoltan Varga <vargaz@gmail.com>
4173 * basic-long.cs: Add i4->u8 test.
4175 * objects.cs: Add tests for JIT intrinsic.
4177 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
4178 optimizations lost by a mistake.
4180 2005-12-07 Zoltan Varga <vargaz@gmail.com>
4182 * basic-long.cs: Remove a test moved to objects.cs.
4184 * arrays.cs: Add more array tests.
4186 2005-12-06 Zoltan Varga <vargaz@gmail.com>
4188 * arrays.cs: Add new tests for multi-dimensional arrays.
4190 2005-12-06 Raja R Harinath <rharinath@novell.com>
4192 * Makefile.am (test_sources2): Add generics.2.cs.
4193 (EXTRA_DIST): Add test_sources2.
4195 2005-12-05 Ben Maurer <bmaurer@ximian.com>
4197 Support for boxing and unboxing nullable types as well as the
4198 isinst operation on nullables, per the CLI ammendment.
4200 * inssel.brg (CEE_ISINST): Special case for nullable
4202 * mini.c (handle_unbox_nullable): new method
4203 (handle_box): Special case for nullable types
4204 (mono_method_to_ir): Call handle_unbox_nullable in correct
4207 * generics.2.cs: New test suite
4209 * Makefile.am: Support for regression tests with generics.
4211 2005-12-03 Zoltan Varga <vargaz@gmail.com>
4213 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
4214 allocated to registers. Fixes #76800.
4216 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
4218 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
4220 2005-11-30 Zoltan Varga <vargaz@gmail.com>
4222 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
4225 2005-11-29 Zoltan Varga <vargaz@gmail.com>
4227 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
4230 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
4232 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
4233 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
4235 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
4236 single precision before storing to a single precision location.
4238 2005-11-28 Raja R Harinath <rharinath@novell.com>
4240 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
4242 2005-11-27 Zoltan Varga <vargaz@gmail.com>
4244 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
4247 * basic.cs: Remove test_0_byte_compares test which was moved to
4248 objects.cs a long time ago.
4250 2005-11-22 Massimiliano Mantione <massi@ximian.com>
4252 * aliasing.c: Fixed aliasing issue on 64 bit archs.
4254 2005-11-20 Zoltan Varga <vargaz@gmail.com>
4256 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
4257 handlers are called.
4259 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
4262 * mini-ia64.c: Add support for the throw->branch exception
4265 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
4267 2005-11-18 Massimiliano Mantione <massi@ximian.com>
4269 * mini.c: Enabled "fastpath" deadce :-)
4271 2005-11-18 Massimiliano Mantione <massi@ximian.com>
4273 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
4274 alias analysis pass to support it.
4277 * liveness.c: Likewise (liveness computation can use aliasing
4278 information to be more accurate).
4279 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
4280 moreover made so that "--compile-all" uses the given optimization
4281 flags and not the default ones.
4282 * aliasing.c: Alias analysis (new file).
4283 * aliasing.h: Likewise.
4284 * Makefile.am: added "aliasing.c" and "aliasing.h".
4286 2005-11-17 Zoltan Varga <vargaz@gmail.com>
4288 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
4291 2005-11-13 Zoltan Varga <vargaz@gmail.com>
4293 * mini-exceptions.c (mono_handle_exception_internal): Remove the
4294 fp >= end_of_stack exit condition, as it is not needed, and it might
4295 become true for fp eliminated frames.
4297 2005-11-11 Zoltan Varga <vargaz@gmail.com>
4299 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
4302 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
4304 * mini-arm.c: fixed alignment of doubles/longs to match
4305 the C ABI (bug #76635).
4307 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
4309 * aot.c: fix compilation with --enable-minimal=aot.
4311 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
4313 * mini-arm.c: fixed compatibility with the new
4314 floating point emulator package for compares.
4316 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
4318 * mini.c : reverted sig->pinvoke changes (r51396-51397).
4320 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
4322 * mini-exceptions.c (print_stack_frame): Output to stderr.
4323 (mono_handle_native_sigsegv): Ditto.
4325 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
4327 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
4328 OP_LCONV_TO_OVF_I implementation.
4330 * mini-amd64.c: Add support for the throw->branch exception
4333 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
4334 when the catch clause catches a more general exception, i.e. Object.
4336 2005-10-30 Zoltan Varga <vargaz@gmail.com>
4338 * cpu-ia64.md: Remove unused opcodes.
4340 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
4341 specific defines for architectures defining USE_SIGACTION.
4343 * mini-ia64.c: Fix some warnings.
4345 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
4346 version seemed to skip a frame.
4348 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
4350 * mini.c: Clean up the usage of sig->pinvoke flag. Now
4351 only calls which are made to native code use this flag.
4353 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
4355 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
4356 varargs methods as well.
4358 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
4359 which have save_lmf set. Reorganize methods prologs a bit.
4361 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
4362 debugger to the proper place.
4364 2005-10-29 Martin Baulig <martin@ximian.com>
4366 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
4367 when running inside the debugger until the debugger has support
4370 2005-10-26 Zoltan Varga <vargaz@gmail.com>
4372 * mini.h: Fix a warning.
4374 2005-10-24 Miguel de Icaza <miguel@novell.com>
4376 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
4377 we expose publicly, this returns the string.
4379 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
4381 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
4382 with fp elimination.
4384 2005-10-21 Zoltan Varga <vargaz@gmail.com>
4386 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
4387 native stacktrace using the glibc 'backtrace' function if available.
4389 2005-10-20 Zoltan Varga <vargaz@gmail.com>
4391 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
4393 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
4394 handle SIGSEGVs received while in native code.
4396 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
4397 code, call mono_handle_native_sigsegv which will abort the runtime
4398 after printing some diagnostics, instead of converting it into a
4399 confusing NullReferenceException.
4401 2005-10-18 Zoltan Varga <vargaz@gmail.com>
4403 * cpu-pentium.md: Remove unused opcodes.
4405 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
4407 * mini-amd64.h (MonoLMF): Add rsp field.
4409 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
4412 2005-10-17 Zoltan Varga <vargaz@gmail.com>
4414 * mini-codegen.c (get_register_spilling): Fix some warnings.
4416 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
4418 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
4419 elimination during exception handling. Enable fp elimination by
4422 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
4425 2005-10-16 Martin Baulig <martin@ximian.com>
4428 (mono_debugger_run_finally): New public method for the debugger.
4430 2005-10-10 Zoltan Varga <vargaz@gmail.com>
4432 * debug-mini.c (mono_debug_init_method): Fix warning.
4434 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
4435 the 'exname' parameter const to fix some warnings.
4437 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
4439 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
4440 introduced by the previous patch.
4442 2005-10-08 Zoltan Varga <vargaz@gmail.com>
4444 * basic-float.cs: Add test for precision of float arithmetic.
4446 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
4447 when loading/storing single values from/to memory.
4449 * mini.c (mono_jit_compile_method_with_opt): Create the function
4450 pointers in the correct domain.
4452 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
4454 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
4455 introduced by previous patch.
4457 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
4458 when out_filter_idx is NULL.
4460 * mini-exceptions.c: Don't run filter clauses twice during exception
4461 handling. Fixes #75755.
4463 2005-10-07 Zoltan Varga <vargaz@gmail.com>
4465 * aot.c: Add support for ldflda wrappers.
4467 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
4470 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
4472 * mini.c, mini.h: do not consider exception handlers blocks when
4473 setting up interface variables.
4475 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
4477 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
4479 2005-10-03 Zoltan Varga <vargaz@gmail.com>
4481 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
4482 causes a regression.
4484 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
4486 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
4488 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
4489 of the OP_P definitions.
4491 * TODO: Add a proposal for dealing with the CEE/OP mess.
4493 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
4494 optimizations from the x86 port.
4496 * cpu-amd64.md: Ditto.
4498 * basic.cs basic-long.cs: Add tests.
4500 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
4502 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
4503 Patrik Torstensson's implementation of my exception-handling
4504 optimization idea, when the exception object is not used
4507 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
4509 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
4510 of the mul_imm optimizations from the old jit.
4512 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
4514 * mini.c, liveness.c: patch by Patrik Torstensson and
4515 Zoltan Varga to improve performance in methods with
4518 2005-09-30 Zoltan Varga <vargaz@gmail.com>
4520 * driver.c: Remove 'Globalization' entry from --version.
4522 2005-09-28 Zoltan Varga <vargaz@gmail.com>
4524 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
4525 there is a profiler interested in JIT events.
4527 * aot.c: Load profile files produced by the AOT profiling module, and
4528 reorder methods based on the profiling info. Add a 'method_order' table
4529 to the AOT file to make mono_aot_find_jit_info work with the reordered
4532 * mini.h: Bump AOT file version info.
4534 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
4536 * mini-arm.h: work around what looks like a gcc bug when optimizations
4539 2005-09-28 Raja R Harinath <rharinath@novell.com>
4541 * Makefile.am (AM_CFLAGS): Don't use += to append inside
4542 conditionals. Use ...
4543 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
4545 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
4547 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
4548 to determine the amount of memory to copy when passing valuetypes.
4550 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
4551 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
4553 2005-09-27 Zoltan Varga <vargaz@gmail.com>
4555 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
4556 information about aot.
4558 2005-09-27 Ben Maurer <bmaurer@ximian.com>
4560 * *.c: Replace the use of {Enter,Leave}CriticalSection with
4561 macros. This will allow a deadlock debugger to easily be plugged
4564 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
4566 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
4568 2005-09-27 Raja R Harinath <rharinath@novell.com>
4570 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
4571 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
4572 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
4573 ($(arch_built)) [CROSS_COMPILING]: Error out.
4575 2005-09-26 Zoltan Varga <vargaz@gmail.com>
4577 * aot.c: Add support for the no_special_static flag for classes.
4579 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
4581 * Reapply reverted patches.
4583 * *: Revert r50174 as well.
4585 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
4587 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
4589 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
4591 2005-09-23 Miguel de Icaza <miguel@novell.com>
4593 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
4594 part of the SIG_HANDLER_SIGNATURE.
4596 2005-09-23 Zoltan Varga <vargaz@gmail.com>
4598 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
4601 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
4602 introduced by previous patch.
4604 2005-09-21 Zoltan Varga <vargaz@gmail.com>
4606 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
4607 saved registers too.
4609 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
4610 upon the information returned by get_call_info ().
4612 * mini-x86.c (add_float): Fix stack size calculation.
4613 (mono_arch_call_opcode): Rewrite this so it works based up the
4614 information returned by get_call_info ().
4615 (mono_arch_get_this_vret_args): Ditto.
4617 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
4619 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
4620 in cinfo to determine the registers which need to be used.
4622 2005-09-20 Miguel de Icaza <miguel@novell.com>
4624 * driver.c (mono_main): Add --server and --desktop flags.
4626 2005-09-16 Zoltan Varga <vargaz@gmail.com>
4628 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
4629 registers as global registers.
4631 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
4632 longer needed with the new register allocator.
4634 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
4636 * cpu-ia64.md: Remove unused opcodes.
4638 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
4640 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
4642 * cpu-amd64.md: Remove unused opcodes.
4644 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
4645 needed with the new register allocator.
4647 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
4650 2005-09-16 Raja R Harinath <rharinath@novell.com>
4652 * Makefile.am (check-local): Don't invoke semdel-wrapper.
4654 2005-09-16 Martin Baulig <martin@ximian.com>
4656 * exceptions-amd64.c
4657 (throw_exception): Don't call mono_debugger_throw_exception() if
4658 we're a rethrow - see the FIXME in the code.
4660 2005-09-15 Geoff Norton <gnorton@customerdna.com>
4662 * mini.c (mono_init_exceptions): This only works on some architectures.
4664 2005-09-15 Zoltan Varga <vargaz@gmail.com>
4666 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
4669 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
4671 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
4672 now in mini-exceptions.c.
4674 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
4676 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
4677 now in mini-exceptions.c.
4679 2005-09-15 Zoltan Varga <vargaz@gmail.com>
4681 * exceptions-x86.c: Applied patch from Patrik Torstensson
4682 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
4684 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
4685 code into mini-exceptions.c. Add some assertions to it.
4687 2005-09-12 Zoltan Varga <vargaz@gmail.com>
4689 * aot.c (emit_section_change): Applied patch from "The Software Team"
4690 (<software@solmersa.com>). Fix as errors on windows.
4692 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
4694 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
4695 method info into the LMF.
4697 2005-09-11 Zoltan Varga <vargaz@gmail.com>
4699 * mini-ia64.c: Add proper unwind info for method epilogs.
4701 * exceptions-ia64.c: Add some code to help debugging.
4703 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
4705 * mini-exceptions.c: Fix warning.
4707 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
4709 * mini.c: Really fix build.
4711 * mini-x86.c mini-amd64.c: Fix build.
4713 2005-09-11 Zoltan Varga <vargaz@gmail.com>
4715 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
4717 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
4718 some Interlocked methods as intrinsics.
4720 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
4721 for Thread methods as well.
4723 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
4725 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
4727 * mini-ia64.c mini-x86.c mini-amd64.c
4728 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
4731 * mini.c (mono_init_exceptions): Fix build breakage.
4733 2005-09-10 Zoltan Varga <vargaz@gmail.com>
4735 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
4736 of instructions. Use the new ia64_unw_op macros for emitting unwind
4739 * mini.c (mono_init_exceptions): Initialize exception handling
4740 related trampolines at startup.
4742 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
4744 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
4746 2005-09-09 Zoltan Varga <vargaz@gmail.com>
4748 * mini.c: Handle type loading errors gracefully during compilation and
4749 throw the appropriate exception.
4751 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
4753 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
4754 for the mono binary.
4756 2005-09-09 Martin Baulig <martin@ximian.com>
4758 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
4761 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
4763 * mini-arm.h: use emulation for conv.r.un for the release.
4765 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
4767 * mini-arm.c, objects.cs: more fixes and tests for them.
4769 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
4771 * mini-arm.c: align structures to at least 4 bytes to be able
4772 to keep our current optimized memcpy.
4774 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
4776 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
4778 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4780 * mini.c: ignore SIGPIPE.
4782 2005-09-04 Zoltan Varga <vargaz@gmail.com>
4784 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
4786 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
4788 2005-09-02 Zoltan Varga <vargaz@gmail.com>
4790 * mini.h: Add prototype for mono_allocate_stack_slots_full.
4792 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
4794 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
4795 exception handling support.
4796 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
4797 patch by Brian Koropoff <briank@marakicorp.com>).
4799 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
4801 * mini.c: revert another 'optimization' which breaks when
4802 items on the eval stack need to be saved at a basic block end
4805 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
4807 * jit-icalls.c: for arrays, ensure we always provide
4810 2005-08-30 Zoltan Varga <vargaz@gmail.com>
4812 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
4814 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
4816 2005-08-29 Zoltan Varga <vargaz@gmail.com>
4818 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
4819 arguments in their original register.
4821 2005-08-28 Zoltan Varga <vargaz@gmail.com>
4823 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
4826 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
4827 when ssapre is enabled.
4829 * inssel-long.brg: Fix bug in previous patch.
4831 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
4832 multiplication by a constant.
4834 2005-08-27 Zoltan Varga <vargaz@gmail.com>
4836 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
4839 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
4842 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
4844 * inssel-arm.brg: apply changes tested by Brian Koropoff
4845 <briank@marakicorp.com>.
4847 2005-08-25 Zoltan Varga <vargaz@gmail.com>
4849 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
4851 2005-08-24 Zoltan Varga <vargaz@gmail.com>
4853 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
4854 to the same register if dreg is just a base register.
4855 (print_ins): Improve printing of membase opcodes.
4857 * inssel-x86.brg: Add optimized ldind(reg) rules.
4859 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
4861 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
4863 * mini.c: when running under valgrind, set the stack bottom for
4864 the GC at the actual approximate stack for the app (fixes running
4865 mono with valgrind).
4867 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
4869 * mini.c: do no break at the first valuetype to init found
4872 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
4874 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
4876 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
4878 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
4880 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
4882 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
4884 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
4886 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
4888 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
4891 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
4894 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
4897 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
4899 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
4901 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
4903 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
4904 in the tail recursion optimization.
4906 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
4907 debug info into the assembly file.
4909 * iltests.il: Add test for filter regions.
4911 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
4912 initial stack of filter regions. Fixes #75755.
4914 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
4916 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
4919 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
4921 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
4922 the check for an already compiled method on non-ia64 platforms.
4923 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
4926 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
4928 * inssel-x86.brg: Add some optimized call rules.
4930 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
4932 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
4935 * mini.h mini-trampolines.c: Pass the trampoline argument to
4936 mono_arch_patch_delegate_trampoline.
4938 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
4940 * mini-trampolines.c: Fix build.
4942 * mini-amd64.h: Add delegate trampolines.
4944 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
4946 * inssel-amd64.brg: Add optimized call rules.
4948 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
4950 * inssel-ia64.brg: Add optimized ldind(reg) rules.
4952 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
4954 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
4957 * mini-ia64.c: Remove LMF fixmes.
4959 * mini-ia64.h: Remove most fields from LMF.
4961 * inssel-ia64.brg (stmt): Fix unaligned access errors.
4963 * mini-trampolines.c: Add support for IA64 function descriptors.
4965 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
4966 for IA64 function descriptors.
4968 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
4970 * tramp-arm.c: patch the vtable for virtual calls. Added
4971 support code to register/unregister the LMF.
4972 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
4975 2005-08-19 Dick Porter <dick@ximian.com>
4977 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
4978 bit value if needed.
4980 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
4982 * mini.c (mini_get_method): Move handling of wrapper data here.
4984 * mini.c (mono_method_to_ir): Add support for dynamic methods.
4986 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
4989 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
4990 bblock->code does not remain empty.
4992 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
4994 * arrays.cs: Add regression test for #75832.
4996 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
4997 rules. Fixes #75832.
4999 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
5000 instruction scheduling.
5002 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
5004 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
5006 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
5008 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
5010 * mini-codegen.c: Fix VC build.
5012 * cpu-pentium.md: Increase length of atomic_exhange_i4.
5014 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5016 * mini.h: fix signature for mono_register_opcode_emulation.
5018 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
5020 * mini.c: Get rid of most of the helper_sig_... constants using
5021 mono_create_icall_signature ().
5023 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
5025 * jit-icalls.c (helper_ldstr): New helper function.
5027 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
5029 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
5030 throw, load the string using a helper call instead of creating a string object.
5032 * aot.c: Update after LDSTR changes.
5034 * mini.h: Bump AOT file version.
5036 * aot.c: Save class size info into the AOT file. Print more statistics during
5039 * mini.h: Bump AOT file version.
5041 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
5042 ordering of disasm cases. Fixes #74957.
5044 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
5046 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
5047 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
5048 the generic code needed for the ARM port.
5050 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
5052 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
5053 inssel-arm.brg: more ARM features and fixes.
5055 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
5057 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
5058 ARM port work in progress.
5060 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
5062 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
5064 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
5066 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
5068 * inssel.brg (mini_emit_memset): Add support for unaligned access.
5070 * *-ia64.*: Ongoing IA64 work.
5072 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
5074 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
5076 * TODO: Remove out-of-data todo stuff.
5078 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
5081 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
5083 * mini.h: Bump corlib version.
5085 2005-07-27 Martin Baulig <martin@ximian.com>
5088 (create_copy_ins): Added `const unsigned char *ip' argument; set
5089 `copy->cil_code' from it.
5091 2005-07-27 Martin Baulig <martin@ximian.com>
5093 * mini-exceptions.c (mono_handle_exception): Don't call
5094 mono_debugger_handle_exception() for filters.
5096 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
5098 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
5101 2005-07-26 Martin Baulig <martin@ximian.com>
5103 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
5105 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
5106 helper_compile_generic_method() if the method is actually virtual
5109 2005-07-26 Martin Baulig <martin@ximian.com>
5112 (trampoline_code): Renamed to `mono_trampoline_code' and made it
5113 public; this is now accessed directly by the debugger.
5114 (mono_generic_trampoline_code): Removed.
5117 (mono_debug_init_method): Also add interncalls and wrappers.
5119 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
5121 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
5123 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
5125 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
5127 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
5129 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
5131 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
5133 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
5134 getting TLS offsets on AMD64 too.
5136 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
5138 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
5140 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
5142 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
5143 inssel-arm.brg, mini-arm.h: ARM port work in progress.
5145 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
5147 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
5149 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
5152 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
5153 mono_sparc_is_virtual_call ().
5155 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
5157 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
5158 trampoline parameters.
5160 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
5162 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
5163 to mono_arch_get_vcall_slot_addr.
5165 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
5168 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
5170 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
5172 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
5174 2005-07-19 Martin Baulig <martin@ximian.com>
5176 * exceptions-amd64.c (throw_exception): Call
5177 mono_debugger_throw_exception() here like we're doing it on i386.
5179 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
5181 * mini-ia64.c: Add optimized TLS access support.
5183 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
5185 * mini-exceptions.c: Ongoing IA64 work.
5187 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
5189 * mini.c: Use the default optimization set when embedding. Fixes
5192 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
5194 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
5195 of trampolines to a separate file.
5197 * mini-trampolines.c: New file.
5199 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
5202 * tramp-x86.c: Reorganize the trampoline code to be similar to the
5205 * mini-codegen.c: Fix cygwin build.
5207 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
5209 * mini.c: Add some minor changes needed by the IA64 port.
5211 * *-ia64.*: Ongoing IA64 work.
5213 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
5215 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
5216 trampolines into arch-independent and arch-dependent parts.
5218 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
5220 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
5222 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
5224 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
5225 the xp-regalloc-branch for amd64.
5227 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
5228 xp-regalloc-branch for x86.
5230 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
5232 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
5234 2005-07-06 Martin Baulig <martin@ximian.com>
5237 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
5238 (mono_jit_runtime_invoke): Likewise.
5240 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
5242 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
5245 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
5246 without loading their metadata. Reorganize the file format so exception handling+
5247 debug info is kept separate from normal method info. Create MonoJitInfo
5248 structures for methods lazily.
5250 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
5252 (x86_class_init_trampoline): Patch AOT class init trampolines too.
5254 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
5256 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
5259 * mini.h: Bump AOT file version.
5261 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
5263 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
5265 2005-07-01 Raja R Harinath <rharinath@novell.com>
5267 * Makefile.am (check-local): Call semdel-wrapper.
5269 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
5271 * mini-x86.c: Revert the last change as it seems to break the build..
5273 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
5275 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
5277 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
5279 2005-06-27 Ben Maurer <bmaurer@ximian.com>
5281 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
5282 outside of the macro, so strange stuff doesn't happen with gcc4
5283 (NEW_AOTCONST_TOKEN): Likewise.
5285 2005-06-28 Martin Baulig <martin@ximian.com>
5287 * mini.c (mini_class_is_system_array): New static method; use this
5288 instead of `klass->parent == mono_defaults.array_class' everywhere
5289 since this also works for the new generic array class.
5291 2005-06-26 Ben Maurer <bmaurer@ximian.com>
5293 * inssel.brg: Remove warnings.
5295 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
5297 * mini-ia64.c: Ongoing IA64 work.
5299 * basic-float.cs: Add float->i1 conversion test.
5301 * iltests.il: Add conv.u4 test.
5303 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
5305 * inssel-long.brg: Fix bug caused by last change.
5307 2005-06-23 Geoff Norton <gnorton@customerdna.com>
5309 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
5310 BSDs. Allows the x86 JIT to work on OSX86
5312 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
5314 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
5317 * mini-ia64.c: Ongoing IA64 work.
5319 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
5321 * mini-ia64.c: Ongoing IA64 work.
5323 * driver.c: Clean up jit_code_hash as well when using --regression.
5325 * inssel-long.brg: Fix long->i4/u4 conversion rules.
5327 * basic-long.cs: Add tests for long->u4 conversion.
5329 2005-06-18 Ben Maurer <bmaurer@ximian.com>
5331 * mini.c: Take mono_get_domainvar out of macros. This makes sure
5332 that we do not depend on undefined C behavior: the order stuff
5333 gets evaluated within an expression. Fixes mono when compiled on
5336 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
5338 * *-ia64.*: Ongoing IA64 work.
5340 * aot.c: Lower memory usage while loading AOT methods.
5342 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
5344 * mini.h: Bump AOT file format version.
5346 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
5348 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
5350 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
5352 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
5353 not on callee assembly). Fixed some comments.
5355 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
5357 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
5358 it gets proper disassembly.
5359 (emit_method_info): Remove some dead code.
5361 * mini.c (mini_method_compile): Allways allocate the GOT var in
5362 mono_method_to_ir for emulating opcodes.
5364 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
5366 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
5367 before freeing the code memory. Fixes #74990.
5369 * objects.cs: Add regression test for #74992.
5371 * liveness.c: Extend live ranges of arguments to the beginning of the
5372 method. Fixes #74992.
5374 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
5375 so it points into the faulting instruction.
5377 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
5379 * jit-icalls.c (mono_imul_ovf): Add exception handling.
5381 * *-ia64.*: Ongoing IA64 work.
5383 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
5385 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
5387 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
5389 * *-ia64.*: Ongoing IA64 work.
5391 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
5393 * basic-long.cs: Add tests for add/sub.ovf.
5395 * basic.cs: Add tests for sub.ovf.
5397 * *-ia64.*: Ongoing IA64 work.
5399 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
5401 * *-ia64.*: Ongoing IA64 work.
5403 * basic.cs: Add conv.ovf.i4.un test.
5405 2005-06-09 Massimiliano Mantione <massi@ximian.com>
5407 * mini.c: (remove_block_if_useless) Fixed bug 75061.
5409 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5411 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
5413 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
5415 * *-ia64.*: Ongoing IA64 work.
5417 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5420 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
5422 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
5424 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
5426 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
5428 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
5430 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
5431 of a call is callable by a near call.
5433 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
5435 * mini-ia64.c: Ongoing IA64 work.
5437 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
5439 * genmdesc.c: Make the generated array non-static.
5441 * inssel-long.brg: Fix LSHR_IMM rule.
5443 * *-ia64.*: Ongoing IA64 work.
5445 * *-ia64.*: Ongoing IA64 work.
5447 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
5449 * *-ia64.*: Ongoing IA64 work.
5451 * *-ia64.*: Ongoing IA64 work.
5453 * mini-ia64.c: Ongoing IA64 work.
5455 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
5457 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
5459 * objects.cs basic-calls.cs: Move some tests to objects.cs.
5461 * objects.cs basic-long.cs: Move some tests to objects.cs.
5463 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
5465 * *-ia64.*: Ongoing IA64 work.
5467 * iltests.il: Add a new test.
5469 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
5470 newobj. Fixes #75042.
5472 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
5474 * *-ia64.*: Ongoing IA64 work.
5476 * *-ia64.*: Ongoing IA64 work.
5478 * *-ia64.*: Ongoing IA64 work.
5480 * basic.cs objects.cs: Move tests accessing static variables as well.
5482 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
5484 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
5486 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
5488 * driver.c: Always print failed tests.
5490 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
5493 * *ia64*: Ongoing IA64 work.
5495 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
5497 * basic.cs: Add tests for add.ovf. Fix warnings.
5499 2005-05-18 Miguel de Icaza <miguel@novell.com>
5501 * driver.c (mono_main): Avoid crash if no argument is passed to
5502 --break; Do not use g_error, but f_printf. And fix all other
5503 ocurrences of the same crash.
5505 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
5507 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
5508 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
5511 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
5513 * *-ia64.*: Add beginnings of IA64 backend.
5515 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
5517 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
5519 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
5522 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
5524 * mini-amd64.c: Fix a warning.
5526 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
5528 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
5529 in float_neg. Fixes #74897.
5531 * mini-amd64.c (emit_call): Fix another near call bug.
5533 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
5535 * declsec.c: Keep the appdomain information in the structure. Added a
5536 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
5537 value gets overwritten).
5538 * declsec.h: Set the default MonoArray for the the stack to 6. Added
5539 an MonoAppDomain member to MonoSecurityFrame.
5540 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
5541 used in the stack walk. Now use a MonoArray which grow (double) when
5544 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
5546 * mini.c: Re-enabled runtime cleanup, since running threads should
5547 now properly stop when exiting.
5549 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
5551 * mini-codegen.c: New file contaning the arch-independent local
5552 register allocator. Not used by any architectures yet.
5554 * mini.h linear-scan.c: Merge some changes from the
5555 mini-xp-local-regalloc branch.
5557 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
5559 * mini-amd64.c (emit_call): Fix calls to native functions when the
5560 runtime is compiled as a shared library. Fixes #74756.
5562 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
5563 on a literal field. Fixes #74751.
5565 2005-04-25 Raja R Harinath <rharinath@novell.com>
5567 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
5569 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
5571 * objects.cs: Add missing null casting test.
5573 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
5575 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
5576 in wrapper methods. Also rename 'address' variable to 'offset'.
5578 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
5580 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
5583 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
5585 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
5588 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
5590 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
5592 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
5594 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
5595 just the last bytes.
5597 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
5599 * aot.c (mono_compile_assembly): Fix warning.
5601 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
5602 by the _MSC_VER stuff.
5604 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
5606 * inssel-long.brg: Fix #74588.
5608 * cpu-amd64.md: Fix #74591.
5610 * iltests.il: Add new regression tests.
5612 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
5614 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
5617 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
5619 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
5621 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
5622 from Bill Middleton <flashdict@gmail.com>.
5624 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
5626 * arrays.cs: Add new regression test. Fix warnings.
5628 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
5630 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
5631 and leakage in CKFINITE.
5633 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
5634 this to a null op since it is called on amd64 too.
5636 * exceptions-amd64.c (get_throw_trampoline): Align stack.
5638 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
5639 body since this is not used on amd64.
5641 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
5643 * mini-amd64.c: Remove obsolete fixmes.
5645 * mini.c (print_method_from_ip): Fix debugging support.
5647 2005-2-1 Massimiliano Mantione <massi@ximian.com>
5649 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
5650 so that expressions that don't give much gain are not reduced.
5651 * ssapre.h: Likewise.
5653 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
5655 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
5657 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
5659 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
5661 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
5663 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
5665 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
5667 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
5669 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
5672 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
5674 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
5676 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
5678 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
5679 MONO_ARCH_USE_SIGACTION. Fixes #74252.
5681 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
5683 * mini-x86.c: Fix up stack overflow handling.
5685 * exceptions.cs: Add new regression test.
5687 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
5689 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
5690 mono_jit_thread_attach.
5692 * mini.c (mono_method_to_ir): Verify called method is not abstract.
5694 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
5696 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
5697 avoid calling constructors using callvirt.
5699 * inssel.brg: Fix #74073.
5701 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
5703 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
5704 compilation with non-GCC compilers.
5705 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
5706 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
5708 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
5710 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
5711 klass->interface_offsets (will likely fix bug#74073).
5713 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
5715 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
5717 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
5719 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
5720 to amd64_div_reg_size ().
5722 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
5724 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
5726 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
5728 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
5730 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
5732 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
5734 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
5736 * mini.c (mono_precompile_assembly): Load and precompile referenced
5737 assemblies as well. Fixes #74015.
5739 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
5741 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
5743 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
5745 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
5746 a lot of checks and (anyway) permissions cannot work until corlib is
5749 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
5751 * mini-ppc.c: fixed ABI issue on sysv/ppc.
5753 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
5755 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
5756 calls (fixes bug#72824).
5758 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
5760 * mini.c: fix tail recursion elimination (see test in bug#73936).
5762 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
5764 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
5765 some fp functions in sse2 mode.
5767 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
5769 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
5771 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
5773 * mini.h mini.c: Add mono_get_jit_tls_key ().
5775 * mini-x86.c: Enable fast TLS support on windows.
5777 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
5779 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
5780 * mini.c: Check for p/invoke method when generating code. If a
5781 p/invoke method, or it's class, isn't decorated with [Suppress
5782 UnmanagedCodeSecurity] then generate code to call System.Security.
5783 UnmanagedDemand (only if the security manager is active).
5785 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
5787 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
5788 last change as it seems to cause strange crashes.
5790 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
5792 * *.c: handle unsafe function pointers where needed.
5794 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
5796 * mini.c (mono_jit_free_method): Remove the fixme too.
5798 2005-03-15 Miguel de Icaza <miguel@novell.com>
5800 * mini.c: As discussed, make the code actually free the delegate
5801 thunk now, to enable the debugging of delegate problems, use
5802 MONO_DEBUG=1 when running Mono.
5804 This takes also care of parts of the leaks as seen by Joe.
5806 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
5808 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
5809 thread_tls_offset calculation.
5811 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
5813 * declsec.c: Reworked linkdemand checks for icall. The previous code
5814 was using the declaration code (untrusted) and didn't work as expected
5815 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
5818 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
5820 * iltests.il: Add new localloc test.
5822 * mini-amd64.c: Handle large stack allocations the same way as on
5823 windows if stack overflow handling is working.
5825 * mini-amd64.c: Allocate the signal stack using mmap.
5827 * mini.c (sigsegv_signal_handler): Fix reading of context.
5829 * mini-exceptions.c: Fix up stack overflow handling.
5831 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
5833 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
5835 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
5837 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
5839 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
5840 tramp_init functions as they are no longer needed.
5842 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
5844 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
5846 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
5848 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
5850 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
5853 * mini-ops.h: Add OP_LMUL_IMM.
5855 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
5856 long mul/div opcodes as intrinsic.
5858 * mini-amd64.c (emit_call): Handle the case when the callee might be
5861 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
5863 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
5866 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
5868 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
5870 2005-03-09 Ben Maurer <bmaurer@ximian.com>
5872 * mini.c (mono_codegen): Don't leak here, to help people running
5875 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
5877 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
5878 conversions in sse2 mode.
5880 * basic-float.cs: Add regression test.
5882 * mini-amd64.c: Reenable sse2.
5884 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
5886 * mini-amd64.c: Disable sse2 until some regressions are fixed.
5888 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
5890 * driver.c: Copyright text should include 2005.
5892 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
5894 * cpu-amd64.md (load_membase): Fix more max lengths.
5896 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
5898 * cpu-amd64.md (load_membase): Fix max length.
5900 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
5902 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
5904 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
5905 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
5907 * basic-float.cs: Add rounding regression test.
5909 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
5911 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
5913 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
5914 structures in registers for pinvoke wrappers.
5916 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
5918 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
5920 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
5922 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
5923 wrapper to mono_jit_thread_attach.
5925 * mini.c (mini_jit_thread_attach): New jit icall.
5927 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
5928 native->managed wrappers.
5930 * exceptions.cs: Add new regression test.
5932 * mini.c (optimize_branches): Check regions in the cbranch to throw
5933 block case as well. Fixes #73242.
5935 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
5937 * mini.c: thread safety fixes.
5939 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
5941 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
5942 patching stuff, since delegates use jump trampolines so there is
5945 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
5948 * tramp-amd64.c: Fix build.
5950 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
5951 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
5953 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
5954 Rename this to mono_arch....
5955 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
5957 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
5959 * mini-amd64.c (emit_call): If both the caller and the callee is
5960 guaranteed to have 32 bit addresses, emit a normal call.
5962 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
5964 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
5965 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
5966 method_ptr inside delegates.
5968 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
5970 * mini.c (mono_jit_free_method): Free the method info even if the native code is
5971 invalidated. Fixes #73001.
5973 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
5975 * mini-x86.c: Only use stdcall for pinvokes on windows.
5977 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
5979 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
5980 * mini-x86.c: remove unreliable __thread var offset detection,
5981 use the correct accessors and enable by default.
5983 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
5985 * mini.c (mono_jit_free_method): Fix memory leak.
5987 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
5989 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
5991 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
5993 * cpu-amd64.md: Fix lengths of atomic opcodes.
5995 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
5997 * driver.c: try to not imply using ICU is any good.
5999 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
6001 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
6002 functions as inline ops.
6004 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
6005 some Interlocked functions as inline ops.
6007 * mini.c (move_basic_block_to_end): Fix bug in last patch.
6009 * mini.h (MonoBasicBlock): Reorganize fields a bit.
6011 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
6013 * mini.c: Add support for OP_NOT_TAKEN.
6015 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
6016 structures in registers for pinvoke wrappers.
6018 * mini-amd64.c: Fix warnings.
6020 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
6022 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
6024 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
6026 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
6027 address instead of loading the address from it.
6029 * mini-x86.c: Add support for returning small structs in registers
6030 on Win32. Fixes part of #70864.
6032 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
6034 * trace.c (get_token): Improve error checking.
6036 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
6038 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
6040 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
6042 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
6043 it can be reused for MonoClass.
6044 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
6047 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
6049 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
6050 instead of a MonoReflectionMethod. The method information wasn't used
6051 when displaying SecurityException details (but will be now).
6053 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
6055 * Makefile.am : windows build fix.
6057 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
6059 * iltests.il: Add new regression test.
6061 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
6064 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
6066 * mini.c: Moved linkdemand check into helper function check_linkdemand
6067 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
6070 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
6072 * declsec.c: Added statistics counter for different kinds of
6074 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
6075 (and commented) declaration.
6076 * mini.c: Added statistics counter for security Demand code
6077 generation. Added display of security statistics.
6079 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
6081 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
6082 Fix compilation errors under gcc-2.95.
6084 2005-02-12 Ben Maurer <bmaurer@ximian.com>
6086 * mini.c, driver.c: Use the new jit trampoline hashtable
6088 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
6090 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
6092 2005-02-11 Martin Baulig <martin@ximian.com>
6094 * debug-mini.c (mono_debug_close_method): Free the line number array.
6096 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
6098 * aot.c: Break up large methods into smaller ones. Share GOT slots for
6101 * mini.h: Bump AOT file format version.
6103 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
6105 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
6107 * declsec.h: Added macros to get/set lazyly initialized security
6108 informations about assemblies. Added new enum for different type of
6109 possible LinkDemand violation. Added function to check LinkDemands.
6110 * mini.h: Added a field to MonoCompile to hold any security violation
6111 detected when JITting a method (so it can be thrown later).
6112 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
6113 and CEE_CALLVIRT. Added code to throw exception at the end of
6114 mini_method_compile (note: the exception is unhandled right now).
6116 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
6118 * mini.c, jit-icalls.c: use the managed implementation of
6119 memset for initobj and memset, to avoid managed <-> unmanaged
6122 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
6124 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
6125 optimization if it would need a GOT var.
6127 * basic.cs: Add tests for constant propagation and switch statements.
6129 * ssa.c: Fix out-of-range constant propagation and switch statements.
6131 2005-02-09 <vargaz@freemail.hu>
6133 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
6135 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
6137 * cpu-amd64.md (load_membase): Fix max length of load_membase.
6139 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
6141 * mini.c: update to new signature of mono_class_get_allocation_ftn().
6143 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
6145 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
6146 arithmetic operations.
6148 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
6150 * mini-ppc.c: add a workaround for broken user code that
6151 DllImports vararg functions with non-vararg signatures.
6153 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
6155 * mini.c (mono_jit_compile_method_inner): Add detection and a
6156 meaningfull error message for assemblies written in Managed C++.
6158 * tramp-amd64.c mini-amd64.h: Add support for
6159 create_trampoline_from_token ().
6161 * aot.c mini-x86.c abcremoval.c: Applied patch from
6162 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
6164 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
6166 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
6167 which takes a MonoImage/token as parameter instead of a MonoMethod.
6169 * aot.c: Use the new trampoline for initializing vtables.
6171 * aot.c: Add support for ldfld/stfld_remote wrappers.
6173 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
6174 rules for compare <MEM>, IMM.
6176 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
6178 * aot.c: Handle inherited finalizers correctly.
6180 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
6182 * inssel.brg (stmt): Add a missing _setup_... ().
6184 * aot.c: Save some parts of the class state to the AOT file and use it
6185 to recompute that state when a class is initialized.
6187 * mini.c: Install AOT hooks into the runtime.
6189 * mini.h: Bump AOT file format version.
6191 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
6194 * iltests.il: Add new test.
6196 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
6200 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
6202 * mini.c: setup the statistical profiler in the thread attach
6203 callback to cope with the new single thread code.
6205 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
6207 * mini-ppc.c: ensure we have enough room for the profiler
6208 calls (fixed bug#72084).
6210 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
6212 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
6215 2005-2-1 Massimiliano Mantione <massi@ximian.com>
6217 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
6219 2005-2-1 Massimiliano Mantione <massi@ximian.com>
6221 * ssapre.c: Fixed an issue with down safety (this allows IronPython
6222 to succesfully execute parrotbench).
6223 * ssapre.h: Likewise.
6225 2005-2-1 Massimiliano Mantione <massi@ximian.com>
6227 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
6228 variable for stores to method arguments (fixes a SSAPRE issue).
6230 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
6232 * mini.c: handle value types in dup, fixes gen-112.cs.
6234 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
6236 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
6237 sequence for calls in dynamic methods to avoid thunks.
6239 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
6241 * mini.c: correctly remove dynamic methods from the hashtable.
6243 2005-1-20 Massimiliano Mantione <massi@ximian.com>
6245 * driver.c: Disabled SSAPRE until fix the bug that appears
6246 in IronPython's parrotbench.
6248 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
6250 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
6252 * mini.c (mono_method_to_ir): Revert the previous change.
6254 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
6257 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
6258 mono_jit_info_table_find () etc. when running under valgrind.
6260 * inssel.brg: Fix warnings.
6262 * mini-exceptions.c: Fix warnings.
6264 2005-01-31 Martin Baulig <martin@ximian.com>
6266 * driver.c (compile_all_methods_thread_main): Don't try to compile
6267 generic methods or anything which has type parameters.
6269 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
6271 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
6273 * TestDriver.cs: Add --verbose flags.
6275 * graph.c ssa.c: Fix 64 bit warnings.
6277 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
6278 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
6279 Fix 64 bit warnings.
6281 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
6282 variable not spotted by gcc.
6284 * mini-amd64.c inssel-amd64.brg: Applied patch from
6285 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
6286 X86_COMPARE_MEMBASE opcodes.
6288 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
6290 2005-01-29 Ben Maurer <bmaurer@ximian.com>
6292 * *: MonoMethod->signature might be NULL now. You *MUST* use
6293 mono_method_signature.
6295 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
6297 * driver.c (compile_all_methods_thread_main): Compile the methods
6298 without invoking cctors.
6300 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
6302 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
6303 * basic-calls.cs: test for the above.
6305 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
6307 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
6308 MonoJitInfo changes.
6310 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
6312 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
6313 eagerly if it contains dynamic methods.
6315 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
6317 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
6318 trace, it is now computed by an icall from trace_ips.
6320 * mini-exceptions.c: Fix a warning.
6322 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
6324 * mini-exceptions.c: don't bother getting stack trace info if
6325 it's not going to be used.
6327 2005-01-27 Raja R Harinath <rharinath@novell.com>
6329 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
6332 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
6334 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
6336 * aot.c: Avoid calling mono_method_get_header () if not needed.
6338 * mini.h: Bump AOT file format version.
6340 * mini.c (mono_emit_native_call): Allocate a GOT var here.
6342 * mini.c (mono_print_tree): Print more info for calls.
6344 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
6346 * declsec.h: Remove warning by adding missing include for marshal.h
6348 2005-01-26 Martin Baulig <martin@ximian.com>
6350 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
6353 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
6355 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
6358 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
6360 * aot.c (mono_compile_assembly): Fix a warning.
6362 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
6364 * declsec.c: Look for security attributes on the original MonoMethod
6365 (and not the wrapped one). This fix permissions on icalls.
6367 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
6369 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
6371 * mini.c (mono_allocate_stack_slots): Add a fixme.
6373 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
6375 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
6377 * inssel.brg: optimize casts of sealed types (more
6378 optimizations waiting for fixes in remoting).
6380 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
6382 * inssel.brg (stmt): Add another dummy rule.
6384 * driver.c: Fix warnings.
6386 * driver.c (mono_main): If running under valgrind, instruct glib to use
6387 the system allocation functions so valgrind can track the memory
6388 allocated by the g_... functions.
6390 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
6392 * mini-ops.h: Add OP_DUMMY_STORE opcode.
6394 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
6396 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
6397 variables in try regions.
6399 * mini.c (mini_method_compile): Don't disable optimizations on large
6400 methods when AOT compiling.
6402 * mini.c (mono_allocate_stack_slots): New arch independent method to
6403 allocate stack slots. Not yet used.
6405 2005-01-22 Ben Maurer <bmaurer@ximian.com>
6407 * debug-mini.c (mono_debug_close_method): Plug some leaks.
6409 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
6411 * mini-ppc.c: make the branch info relative as the code
6412 buffer can be reallocated.
6414 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
6416 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
6417 * driver.c: Removed the AOT/security restriction. Now initialize the
6418 security manager (in metadata) if --security is used.
6419 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
6420 rather than the pointer to declarative security, when AOT is used.
6422 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
6424 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
6425 basic blocks, reduced intrinsic exception throwing code size.
6427 2005-01-22 Miguel de Icaza <miguel@ximian.com>
6429 * driver.c (mini_usage): Reorder the usage screen.
6431 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
6433 * mini.c (mono_resolve_patch_target): Fix warning.
6435 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
6437 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
6440 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
6442 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
6443 breaks the amd64 build.
6445 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
6446 register allocation. Fixes #71454.
6448 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
6450 * arrays.cs: Add new regression test.
6452 2005-1-20 Massimiliano Mantione <massi@ximian.com>
6454 * ssapre.c: Turned usage of snprintf to GString.
6455 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
6456 (I left it on by mistake in my previous commit).
6458 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
6460 * mini.c, cfold.c, basic-calls.cs: preserve side effects
6461 on cond branch optimization (fixes bug# 71515).
6463 2005-1-20 Massimiliano Mantione <massi@ximian.com>
6465 * abcremoval.c: Fixed bug 71062.
6466 * abcremoval.h: Likewise.
6468 2005-1-20 Massimiliano Mantione <massi@ximian.com>
6470 * mini.c: Added a new functionality to optimize_branches, the removal
6471 of useless basic blocks, and fixed some problem in the removal of
6472 critical edges; some utility functions added for both purposes.
6473 * ssapre.c: Added complex expression support, and fixed bug 70637.
6474 * ssapre.h: Likewise.
6475 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
6477 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
6478 * driver.c: Re-enabled SSAPRE.
6480 2005-01-19 Martin Baulig <martin@ximian.com>
6482 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
6483 the result of mono_get_method_constrained().
6485 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
6487 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
6490 2005-01-18 Geoff Norton <gnorton@customerdna.com>
6492 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
6493 be detected. Fixes #59296.
6495 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
6497 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
6498 which can happen. Fixes #71361.
6500 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
6502 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
6505 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
6507 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
6508 appdomain-unload.exe to fail.
6510 * mini.c: Fix some memory leaks.
6512 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
6514 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
6515 Fixed bug and sped up some codepaths.
6517 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
6519 * mini.c: Fix some memory leaks.
6521 * exceptions.cs basic-long.cs: Add test for checked ulong->int
6524 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
6526 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
6529 * iltests.il: Add regression test for #71320.
6531 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
6533 * mini.c (mono_codegen): Fix installation of profiler hooks.
6535 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
6537 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
6539 * mini.h, mini.c, cfold.c: optimize access to enum
6540 readonly fields, too. Eval conditional branches if possible
6541 to perform unreachable code removal in more cases.
6543 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
6545 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
6547 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
6550 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
6551 WinXP DEP. Fixes #71244.
6553 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
6555 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
6557 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
6559 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
6561 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
6563 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
6566 * mini.h: Bump AOT version.
6568 * mini.h (MonoCompile): Change exvar to a hash table.
6570 * mini.c: Allocate a separate exvar for each handler block.
6572 * mini.c: Get rid of the computation of filter_lengths, its not needed.
6574 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
6575 ex var with the pending exception and only throw if the two are equal.
6578 * exceptions.cs: Add tests for rethrow and nested catch clauses.
6580 * mini-x86.c: Fix warnings.
6582 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
6583 used by all the ports now.
6585 * aot.c: Add write-symbols and save-temps options.
6587 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
6589 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
6591 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
6593 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
6596 * tramp-s390.c: Check vtable slot belongs to the domain.
6598 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
6599 as per other platforms.
6601 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
6603 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
6605 * driver.c: we don't run the Main() code in a subthread anymore.
6607 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
6609 * mini.c: added experimental rtc support in the statistical
6610 profiler: if the user has the permission, more accurate statistics
6611 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
6612 The MONO_RTC value must be restricted to what the linux rtc allows:
6613 power of two from 64 to 8192 Hz.
6615 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
6617 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
6619 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
6621 * mini-ppc.c: better icache flush for smp.
6623 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
6625 * mini-amd64.c (emit_move_return_value): Fix memory leak.
6627 * mini-x86.c (get_call_info): Add the get_call_info () code from the
6628 amd64 port, not yet used.
6630 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
6632 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
6635 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
6637 * driver.c: Added --security option to activate the security manager.
6638 Right now this will allow code generation for declarative demands and
6639 is disabled when AOT is specified.
6640 * mini.c: Add code generation for declarative security demands.
6641 * mini.h: Add mono_use_security_manager as an extern gboolean.
6643 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
6645 * aot.c (mono_compile_assembly): Speed up compilation a bit by
6646 emitting more dense assembly code.
6648 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
6649 exception throwing stuff.
6651 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
6653 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
6656 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
6659 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
6662 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
6664 * tramp-*.c: Only patch vtable slots if the object is in the current
6665 domain. Fixes appdomain-unload.exe.
6667 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
6669 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
6672 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
6674 * mini.c (reverse_branch_op): New helper function.
6676 * mini.c (optimize_branches): Run the new optimization only on
6677 platforms which support it. Also reverse all kinds of branches.
6679 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
6681 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
6684 * mini.c (optimize_branches): Reverse not-equals branches if the false
6685 bblock is a throw. This happens a lot of time with argument checking in
6688 * mini.c (mono_codegen): Add support for placing basic blocks after
6689 the function epilogue.
6691 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
6694 2005-01-05 Miguel de Icaza <miguel@ximian.com>
6696 * mini.c (setup_stat_profiler): Only set this up if the platform
6697 supports ITIMER_PROF.
6699 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
6701 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
6704 * inssel.brg: Fix a warning.
6706 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
6708 * mini.c: added support for statistical profiler
6709 (run with: --profile=default:stat).
6711 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
6713 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
6715 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
6717 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
6718 related to global registers from the amd64 port.
6720 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
6722 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
6724 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
6725 with global registers.
6726 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
6728 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
6730 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
6732 * debug-mini.c (encode_value): Fix off-by-one.
6734 * aot.c (encode_value): Likewise.
6736 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
6738 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
6740 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
6743 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
6745 * aot.c (emit_method_info): Increase size of temp buffer.
6747 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
6750 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
6752 * aot.c (emit_method_info): Fix build.
6754 * aot.c: Further rework of the AOT file format to reduce the size of
6755 the method info data.
6757 * mini.h: Bump AOT file format version.
6759 2004-12-27 Martin Baulig <martin@ximian.com>
6761 * mini.c (mini_get_method): New static method; call
6762 mono_get_method_full() and mono_get_inflated_method().
6763 (mono_method_to_ir): Use mini_get_method() instead of
6764 mono_get_method_full().
6766 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
6768 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
6770 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
6772 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
6774 * inssel-amd64.brg: Add some optimization rules.
6776 2004-12-24 Ben Maurer <bmaurer@ximian.com>
6778 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
6779 standard not GC'd stuff is fine.
6781 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
6783 * aot.c: Rework the AOT file format to get rid of most of the global
6784 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
6786 * mini.h: Bump AOT file format version.
6788 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
6790 * mini.h: Bump AOT file format version.
6792 * aot.c (mono_aot_is_got_entry): New function to determine if an
6793 address is inside a GOT.
6795 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
6797 * cpu-pentium.md: Increase the maximum size of some instructions which
6798 might involve a got access.
6800 * mini.c (get_method_from_ip): Another debug helper function.
6802 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
6803 when got var accesses are created during the decompose phase.
6805 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
6807 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
6808 argument mini_compile_method and to MonoCompile, and use this to
6809 determine whenever a given method is compiled for AOT. This allows the
6810 other methods compiled during AOT compilation to be free of AOT stuff,
6811 so the backends does not need to add special support for them by
6812 creating a fake GOT etc.
6814 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
6817 2004-12-21 Ben Maurer <bmaurer@ximian.com>
6819 * mini.c (mono_method_to_ir): It turns out that some of the
6820 x-appdomain wrappers are lax with types, so just ignore this for
6823 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
6824 at the vtable->klass. If it is non-shared code we can just use the
6827 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
6829 * mini-ppc.c: access MonoDomain from tls, too.
6831 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
6833 * declsec.c: Removed unused variable (and related warning ;-)
6835 2004-12-21 Ben Maurer <bmaurer@ximian.com>
6837 * iltests.il: New test for LDELEMA on an array of ref types.
6839 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
6840 all ldelema's on reftypes.
6841 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
6842 it was the wrong place to put it.
6844 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
6845 register to pop to make this cleaner, at the request of Paolo.
6847 2004-12-20 Ben Maurer <bmaurer@ximian.com>
6849 * mini-ops.h (OP_GETHASHCODE): New op.
6851 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
6853 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
6856 For a microbenchmark, this reduces the cost of Hashtable.get_Item
6859 * mini-x86.c (mono_arch_output_basic_block): Rather than
6867 The first is 3 bytes while the second is 1. This saves 36 kb on
6868 mscorlib, quite a big saving. When bootstraping mcs, I was able to
6869 see a small boost because of icache locality.
6871 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
6873 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
6875 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
6876 started code sharing with the generic code.
6878 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
6880 * mini-ppc.c, cpu-g4.md: added code for direct access to
6883 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
6885 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
6886 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
6889 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
6891 * declsec.c|h: Added functions to cache the declarative stack modifiers
6892 in MonoJitInfo and to create a security frame from a MonoJitInfo
6894 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
6895 created. Register internal calls for System.Security.SecurityFrame::
6896 _GetSecurityFrame and _GetSecurityStack.
6897 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
6898 the definitions for the new stack walk/callback mechanism.
6899 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
6900 first security frame for LinkDemands and InheritanceDemands) and
6901 GetSecurityStack for Demands. Both use the new mono_walk_stack code
6903 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
6904 walk initialization (lupus).
6906 2004-12-20 Ben Maurer <bmaurer@ximian.com>
6908 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
6910 (handle_loaded_temps): Do not create a temporary variable for
6911 things that we know are temps. They will never be modified.
6912 (mono_spill_call): Set MONO_INST_IS_TEMP
6913 (mono_emulate_opcode): ditto
6915 (mono_method_to_ir.CEE_DUP): ditto
6917 2004-12-19 Ben Maurer <bmaurer@ximian.com>
6919 * mini.c (type_to_eval_stack_type): Make this handle the void type
6920 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
6921 (emit_tree): use ip_in_bb to special case some common idioms
6922 Update all callers to pass in the IP.
6923 (mono_method_to_ir): Make CEE_CALL* do the above as well.
6925 This gives us a nice 2% speedup in mcs bootstrap.
6927 * mini-x86.c (peephole_pass): Peephole pass to make
6936 * mini.c (ip_in_bb): new method.
6937 (mono_method_to_ir): use this method rather than doing the hash
6940 * linear-scan.c (mono_linear_scan): When expiring actives, you
6941 don't need to keep around variables that expire on this
6942 instruction. This makes it so that:
6945 store (ebx add (ebx, 1))
6949 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
6951 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
6952 combination to avoid doing two copies. Fix up problems with previous
6955 * mini.c: Fix 64 bit warnings.
6957 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
6959 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
6961 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
6962 changes from the x86 code.
6964 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
6966 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
6968 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
6969 throwing code to reduce its size, unify the AOT and non-aot code and
6970 get rid of relocations in the AOT case.
6972 * mini-x86.h mini.c exceptions-x86.c
6973 (mono_arch_get_throw_corlib_exception): New arch specific function to
6974 raise corlib exceptions which doesn't require relocations in the
6977 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
6979 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
6981 * mini.c (mono_emit_method_call): Only allocate the got var when it is
6984 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
6987 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
6989 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
6990 with add function when used from Inc/dec atomic
6991 functions. Re-enabled optimization on x86.
6992 * mini-ops.h: renamed atomic_add functions to
6993 allow _add to match the Interlocked::Add and
6994 _add_next to match Interlocked::Inc/Dec.
6996 2004-12-15 Massimiliano Mantione <massi@ximian.com>
6998 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
6999 linking of BBs to the end BB, and enabled SSAPRE also with
7000 consprop and copyprop (which was prevented by that bug).
7002 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
7004 * mini-x86.c: disabling the Interlocked optimizing code.
7006 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
7008 * aot.c (load_aot_module): Move reading of got_addr after the AOT
7011 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
7013 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
7014 interlocked optimization due lack of support on x86, rewrote
7015 exchange to take into account that base may be in eax.
7017 xsp works again; activated Interlocked optimizing code.
7019 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
7021 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
7023 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
7025 * mini-ops.h: Add new opcodes.
7027 * mini.h: Add new patch types. Add got_var to MonoCompile.
7029 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
7030 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
7031 make it work with all kinds of patchable code.
7033 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
7034 address of the GOT, and referencing entries in the GOT.
7036 * mini.c: Add code to load the GOT address if needed by an opcode.
7038 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
7039 independent AOT code on the x86 using an elf-style Global Offset Table.
7041 2004-12-14 Raja R Harinath <rharinath@novell.com>
7043 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
7045 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7047 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
7050 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
7052 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
7053 of Interlocked:Increment/Decrement/Add as inline ops.
7054 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
7056 2004-12-12 Geoff Norton <gnorton@customerdna.com>
7058 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
7059 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
7061 2004-12-12 Duncan Mak <duncan@ximian.com>
7063 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
7064 again. `patch_info->table_size' is no longer valid after Zoltan's
7067 2004-12-12 Martin Baulig <martin@ximian.com>
7069 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
7070 if we are the "real" method, ie. not an inlined method inside it.
7072 2004-12-11 Ben Maurer <bmaurer@ximian.com>
7074 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
7075 before we look in the special fields table. This fixes
7076 ../tests/thread-static-init.cs.
7078 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7080 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
7081 for Array get_Rank and get_Length. Fixes bug #70465.
7083 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
7085 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
7086 separate structure to reduce the size of MonoJumpInfo.
7088 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
7090 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
7092 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
7094 * mini.c (mini_get_inst_for_method): Changed to allow ports
7095 to return a MonoInst instead of opcode
7096 (renamed mini_get_opcode_for_method to better reflect the new functionality)
7098 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
7099 Allow ports to return a created MonoInst instead of op-code, will enable
7101 (renamed mini_get_opcode_for_method to better reflected the functionality)
7103 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
7105 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
7107 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
7109 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
7112 2004-12-08 Martin Baulig <martin@ximian.com>
7114 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
7115 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
7117 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
7119 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
7122 * exceptions.cs: Disable some tests which depend on properties of x86 fp
7125 2004-12-08 Raja R Harinath <rharinath@novell.com>
7127 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
7129 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
7131 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
7132 bug introduced by the previous patch.
7134 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
7136 * mini-ppc.c, objectc.cs: handle large structs passed by value
7139 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
7141 * mini-ppc.c: OP_ARGLIST implementation from
7142 Geoff Norton <gnorton@customerdna.com>.
7144 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
7146 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
7147 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
7149 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
7151 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
7153 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
7155 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
7158 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
7160 * mini-sparc.c: Zero out localled-ed memory.
7162 * iltests.il: Add tests for zeroing out localloc-ed memory.
7164 2004-12-04 Martin Baulig <martin@ximian.com>
7166 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
7167 mono_method_get_signature_full().
7169 2004-12-03 Massimiliano Mantione <massi@ximian.com>
7171 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
7172 and some utility functions (always for SSAPRE), integrated SSAPRE.
7174 * driver.c: Added ssapre option.
7175 * ssa.c: Small fix on OP_ARG handling.
7176 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
7177 * Makefile.am: Likewise.
7179 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
7181 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
7184 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
7187 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
7189 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
7191 * cpu-s390.md : Increase instruction length of oparglist.
7193 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
7195 2004-11-30 Martin Baulig <martin@ximian.com>
7197 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
7198 virtual generic methods. We call a special helper_compile_generic_method()
7199 icall to retrieve the method from the vtable, inflate and compile
7200 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
7202 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
7204 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
7206 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
7208 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
7210 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
7213 2004-11-27 Ben Maurer <bmaurer@ximian.com>
7215 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
7216 platforms with PIC aot.
7218 2004-11-28 Martin Baulig <martin@ximian.com>
7220 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
7223 2004-11-28 Martin Baulig <martin@ximian.com>
7225 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
7226 the result of mono_type_get_underlying_type() to check whether
7229 2004-11-26 Martin Baulig <martin@ximian.com>
7232 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
7235 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
7237 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
7238 the same way as the other arguments so they won't get clobbered.
7240 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
7241 calls through R11 since it is clobbered by the trampoline code.
7243 2004-11-26 Raja R Harinath <rharinath@novell.com>
7245 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
7246 pick up in-tree mscorlib.dll.
7248 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
7250 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
7252 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
7253 runtime data/code are now stored in a table similar to the GOT in ELF.
7254 This allows the code itself to be position independent.
7256 * aot.c: Fix loading of referenced assemblies after the lazy assembly
7259 * aot.c: Attach ELF type (object/function) directives to all global
7262 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
7264 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
7266 * mini-amd64.h: Turn on PIC AOT code.
7268 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
7269 returning the offset within an OP_AOTCONST instruction where the GOT
7270 offset needs to be added.
7272 * mini.h: Bump AOT file format version.
7274 2004-11-25 Martin Baulig <martin@ximian.com>
7276 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
7277 uninflated generic methods.
7279 2004-11-25 Martin Baulig <martin@ximian.com>
7281 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
7283 2004-11-24 Martin Baulig <martin@ximian.com>
7285 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
7286 original klass (this only applies for generic instances).
7288 2004-11-24 Martin Baulig <martin@ximian.com>
7290 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
7291 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
7294 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
7296 * mini.c (mono_method_to_ir): Disable inlining for methods containing
7297 localloc. Fixes #69678.
7299 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
7301 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
7303 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
7304 used SSE registers on pinvoke calls. Fixes #69774.
7306 2004-11-23 Geoff Norton <gnorton@customerdna.com>
7308 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
7309 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
7311 2004-11-23 Raja R Harinath <rharinath@novell.com>
7313 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
7314 Refer directly to the mcs/ tree.
7316 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
7318 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
7319 Check if a trampoline for a synchronized method is required.
7321 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
7323 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
7324 with localloc if needed. Throe arithmetric exception in
7325 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
7326 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
7328 2004-11-19 Geoff Norton <gnorton@customerdna.com>
7330 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
7331 types before switching on type. Fixes #69622.
7333 2004-11-19 Raja R Harinath <rharinath@novell.com>
7335 * Makefile.am (check-local): New. Integrate into 'make check'.
7336 (MCS,RUNTIME): Define using in-tree mono and mcs.
7338 (%.exe): Use $(ILASM).
7340 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
7342 * mini-ppc.c: adjust initial prolog size (bug #69691).
7344 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
7346 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
7349 2004-11-17 Raja R Harinath <rharinath@novell.com>
7351 * Makefile.am (clean-local): Rename from 'clean'.
7353 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
7355 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
7356 to mono_arch_is_int_overflow.
7357 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
7360 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
7362 * declsec.c|h: New files to support declarative security attributes.
7363 Added function to check if a method has (applicable) security.
7364 * mini.c|h: Add check for declarative security attributes in
7365 mono_method_check_inlining.
7366 * Makefile.am: Added declsec.c and declsec.h to the build.
7368 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
7370 * mini.c, mini.h: update to keep dynamic code info per-domain.
7372 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
7374 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
7375 (mini_init): Get rid of it from here too.
7377 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
7379 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
7380 implemented OP_RETHROW (patch by Geoff Norton
7381 <gnorton@customerdna.com>).
7383 2004-11-10 Geoff Norton <gnorton@customerdna.com>
7385 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
7386 between appdomains. Fixes appdomain-unload on PPC.
7388 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
7390 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
7391 mini-exceptions.c: handle the new wrapper types.
7392 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
7393 token value as a MonoClass* when compiling a wrapper.
7394 mono_jit_create_remoting_trampoline now takes an additional
7395 MonoRemotingTarget parameter.
7397 2004-11-10 Martin Baulig <martin@localhost>
7399 * mini.c (mono_method_to_ir): Use `generic_container->context'
7400 rather than creating a new one.
7402 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
7404 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
7406 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
7408 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
7410 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
7411 the experimental aot cache stuff.
7413 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
7415 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
7416 mini-exceptions.c: update to exception clause structure changes.
7418 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
7420 * exceptions-x86.c (throw_exception): Fix warnings.
7422 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
7425 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
7427 * exceptions-sparc.c (get_throw_exception): Really fix this.
7429 2004-11-07 Ben Maurer <bmaurer@ximian.com>
7431 * tramp-*.c: we no longer support icalls without wrappers, so
7432 a bit of code can be removed here
7434 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
7436 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
7439 * cpu-sparc.md: Add op_rethrow.
7441 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
7443 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
7445 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
7446 * mini-ops.h: Add OP_RETHROW.
7448 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
7450 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
7452 2004-11-05 Geoff Norton <gnorton@customerdna.com>
7454 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
7455 Makes the output much easier to read
7457 2004-11-05 Ben Maurer <bmaurer@ximian.com>
7459 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
7460 prevents another huge leak when compiling with ssa. Secondly, the
7461 performance of doing this rather than freeing the lists is much
7462 better. GList does a lock every time you allocate a list link,
7463 so that it can use a memory pool. So, it is better to just use
7464 a memory pool of our own.
7466 * ssa.c, linear-scan.c: replace g_list_remove_link with
7467 g_list_delete. The remove one does not free the GList, so we were
7468 leaking memory. On -O=all --compile-all with corlib, this cut down
7469 3 MB of allocations.
7471 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
7473 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
7475 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
7477 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
7478 into a new function mono_create_jit_trampoline ().
7480 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
7482 * trace.c (get_spec): Allow tracing of classes without a namespace.
7484 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
7486 * mini.c: Fix pointer overwrite in mini_method_compile.
7488 2004-11-2 Geoff Norton <gnorton@customerdna.com>
7490 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
7491 The darwin ABI needs some special handling for 1 and 2 byte structs
7492 Lets use lbz/lhz instead of lwz everywhere.
7493 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
7494 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
7495 Use stb/sth for the former, and put the latter always on stack instead of in
7498 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
7500 * trace.c (is_filenamechar): Add '_'.
7502 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
7504 * mini-s390.c: Fix prolog length to allow for large trace requirements.
7506 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
7508 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
7510 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
7511 depends on libmonogc. Fixes #68805.
7513 2004-10-26 Miguel de Icaza <miguel@ximian.com>
7515 * mini.c (mono_jit_free_method): Provide extra information for
7516 this error. Currently this leaks, but will be turned into a
7517 developer option in the future.
7519 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
7521 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
7523 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
7525 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
7526 boundary. Fixes reading of PATCH_INFO_R4 and R8.
7527 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
7529 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
7531 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
7532 trampolines for AOT code.
7534 2004-10-22 <vargaz@freemail.hu>
7536 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
7537 constructed types. Fixes #68136.
7539 2004-10-21 Martin Baulig <martin@ximian.com>
7541 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
7542 if it returns true, unwind the stack to the call instruction.
7544 2004-10-21 <vargaz@freemail.hu>
7546 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
7548 * mini.h: Bump AOT version number.
7550 * objects.cs: Add another test for unbox trampolines.
7552 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
7555 2004-10-20 <vargaz@freemail.hu>
7557 * driver.c: Add SHARED to the set of optimizations tested.
7559 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
7561 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
7564 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
7566 2004-10-20 Martin Baulig <martin@ximian.com>
7568 * mini-exceptions.c (mono_handle_exception): Call
7569 mono_debugger_handle_exception() to tell the debugger about
7570 catch/finally clauses.
7572 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
7574 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
7576 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
7579 2004-10-15 Geoff Norton <gnorton@customerdna.com>
7581 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
7582 methods as their native size, fixed bug #57543, #57545.
7583 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
7584 This saves a temporary register and mullw call down into 1 (minor perf
7585 increase for cases like sum = sum * 5; This use to translate into:
7588 It now translates to
7591 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
7593 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
7596 2004-10-11 Martin Baulig <martin@ximian.com>
7598 * mini.c (mono_method_to_ir): If we're a generic method, get the
7599 MonoGenericContainer from our MonoMethodNormal and create a
7600 MonoGenericContext from it.
7602 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
7604 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
7606 * basic-long.cs: Add test for checked i8->i2 cast.
7608 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
7610 * inssel-ppc.brg: added a couple of speedup rules.
7612 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
7614 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
7615 to speed up rebuilds.
7617 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
7619 * mini-s390.c: Minor fix to OP_OR_IMM.
7621 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
7623 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
7624 better. Fixes appdomain-unload.exe on sparc.
7626 2004-10-02 Massimiliano Mantione <massi@ximian.com>
7628 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
7629 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
7632 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
7634 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
7636 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
7638 * mini.c: Always generate a field read/write wrapper for members
7639 of the class MarshalByRefObject since the actual instance could
7642 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
7644 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
7646 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
7648 * driver.c mini.h trace.c: Move the setting of the main assembly into
7649 a separate function called mono_trace_set_assembly () and call it after
7650 actually loading the main assembly. Fixes #66872.
7652 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
7654 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
7655 using the code manager.
7657 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
7659 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
7661 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
7663 * cpu-amd64.md: Fix bug in previous patch.
7665 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
7668 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
7670 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
7671 mini-exceptions.c: updates for changed stack walk interface.
7673 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
7675 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
7677 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
7679 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
7681 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
7683 * driver.c (mini_regression_list): Do not call mono_assembly_close
7684 since assemblies can't be unloaded.
7686 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
7688 * cpu-amd64.md: Fix more instruction lengths.
7690 * cpu-amd64.md: Fix lengths of some instructions.
7692 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
7694 * inssel.brg: Make the array ldelema check aot friendly.
7696 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
7698 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
7700 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
7702 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
7704 * mini-x86.c: Fix build.
7706 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
7707 mono_type_get_underlying_type () helper function to simplify code.
7709 2004-09-09 Martin Baulig <martin@ximian.com>
7711 * mini-amd64.c: Don't access `type->data.klass' directly, call
7712 mono_class_from_mono_type() instead since the type may be a
7715 2004-09-09 Martin Baulig <martin@ximian.com>
7717 * mini-amd64.c (get_call_info): Fix support for generic instances.
7718 (add_valuetype): Use mono_class_from_mono_type() to get the class
7719 since we can be a generic instance.
7721 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
7723 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
7725 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
7727 * liveness.c: reset spill costs on each scan: bug 62107
7729 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
7731 * exceptions-sparc.c (mono_arch_find_jit_info): remove
7732 unnecessary line that doesn't compile
7734 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
7736 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
7737 trampolines, make them call an error function so people can fix their
7740 2004-09-06 Martin Baulig <martin@ximian.com>
7742 * mini.c (mono_method_to_ir): When initializing locals, handle a
7743 generic instances like a valuetype if it's a valuetype and like a
7744 class if it's a class.
7746 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
7748 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
7749 stack. Fixes #64674.
7751 * exceptions.cs: Add test for unwinding of call arguments.
7753 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
7755 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
7756 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
7757 set the carry/borrow flag). The sparc and s390 implementations
7758 can now use optimized versions (and simplify the code). ppc bugfixes.
7760 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
7762 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
7764 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
7766 * inssel-amd64.brg: Remove leftover 32 bit rule.
7768 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
7770 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
7772 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
7773 mono_arch_find_jit_info functions into a new function. Fix a memory
7776 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
7779 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
7781 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
7784 * exceptions.cs: Add array size tests.
7786 * mini.c: Allocate a separate icall wrapper for each arity of
7787 mono_array_new_va. Fixes #59509.
7789 * exceptions.cs: Add testcase for 64578.
7791 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
7793 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
7795 2004-09-02 Martin Baulig <martin@ximian.com>
7797 * mini.c (mono_method_to_ir): When initializing the locals, call
7798 handle_initobj() on the generic instance itself, not its
7801 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
7803 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
7804 MonoJitInfo for dynamic methods.
7806 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
7808 * mini.c: Add support for freeing JIT data for dynamic methods.
7810 2004-09-01 Martin Baulig <martin@ximian.com>
7812 * mini-x86.c (is_regsize_var): Added support for generic
7814 (mono_arch_emit_prolog): Make this compile again, use
7815 `x86_push_imm_template (code)'.
7817 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
7819 * mini-x86.c: make all push_imm instructions that get
7820 patched always emit the long form
7822 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
7824 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
7825 in a per-domain hash.
7827 * mini-amd64.c (merge_argument_class_from_type): Handle generic
7830 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
7832 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
7835 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
7838 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
7839 Beginnings of SSE2 support.
7841 * exceptions.cs: Add more tests for checked int<->uint casts.
7843 2004-08-28 Martin Baulig <martin@ximian.com>
7845 * mini-x86.c (mono_arch_instrument_epilog): Added support for
7849 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
7850 Handle generic instances recursively.
7852 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
7854 * iltests.il: test for conv.u8 on a constant
7856 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
7858 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
7859 LCONV_x4 (shrun_32 (membase)).
7861 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
7863 * inssel-x86.brg: c&p rules for push/setret of long
7865 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
7867 * inssel-x86.brg: c&p rules for compare (base, regvar) and
7868 compare (regvar, base)
7870 * inssel-x86.brg: more burg love
7872 * inssel.brg: more cleanup
7874 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
7876 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
7878 * basic-long.cs, basic-calls.cs: new tests for optimization.
7880 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
7882 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
7885 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
7887 * mini-amd64.c (read_tls_offset_from_method): Add another case.
7889 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
7891 * inssel.brg (mini_emit_memcpy): use
7892 NO_UNALIGNED_ACCESS to disable memcpy optimization
7894 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
7896 * mini-amd64.c: Handle generic types in various places.
7898 * mini.c (mono_method_to_ir): Handle generic types in init locals.
7900 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
7902 * mini.c (handle_box): Fix warning.
7904 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
7906 * mini-amd64.h: Enable the emit_state optimization.
7908 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
7910 * mini-amd64.c: Add some new 64 bit peephole opts.
7912 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
7914 * cpu-amd64.md: sreg1 of div instructions must be %rax.
7916 * mini-amd64.c: Register allocator fixes.
7918 * mini.c: Add an optimization to emit_state to avoid allocation of new
7919 registers on some platforms.
7921 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
7923 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
7925 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
7926 allocation. Fixes #63085.
7928 * basic-long.cs: Add new regression test.
7930 * mini-amd64.c: Register allocator improvements.
7932 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
7934 * mini-amd64.c (read_tls_offset_from_method): Add another code
7937 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
7938 instruction sequence for nullifying class init trampolines.
7940 * objects.cs: Add new regalloc test.
7942 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
7944 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
7946 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
7948 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
7951 * driver.c: Fix profiling after TLS changes.
7953 * driver.c (mono_main): Set mono_stats.enabled if needed.
7955 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
7958 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
7960 * mini-x86.c: use a 1 op rather than a 2 op tls access
7961 instruction -> faster.
7963 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
7965 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
7968 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
7970 * exceptions-sparc.c (throw_exception): fix typo
7972 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
7974 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
7975 set tree->dreg correctly with tls. Allow any
7976 register to be used.
7978 * mini-x86.c (read_tls_offset_from_method): add new code
7979 generation pattern seen with GCC.
7982 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
7984 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
7985 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
7986 exceptions-sparc.c: fix some performance issues in exception
7987 handling and setting of the stack trace for exceptions that were
7990 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
7992 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
7995 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
7998 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
8000 This patch inlines tls access, when possible.
8002 * mini.h: new arch functions for TLS intrinsics.
8003 All platforms updated with a stub.
8005 * mini.c: use the new intrinsics
8007 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
8008 arch specific intrinsic for tls variables
8010 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
8012 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
8015 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
8017 * mini.c: thread local allocation
8019 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
8021 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
8023 * Makefile.am: Link against the static version of libmonogc.
8025 * Makefile.am: Link the static versions of the convenience libraries
8026 into the mono executable.
8028 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
8030 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
8032 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
8033 on integer overflow.
8035 * mini-amd64.c: Reorganize function call code.
8037 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
8039 2004-08-14 Ben Maurer <bmaurer@ximian.com>
8041 * inssel-x86.brg: use xor eax,eax.
8043 * basic.cs: new tests
8045 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
8047 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
8048 in exception throwing code.
8050 2004-08-14 Ben Maurer <bmaurer@ximian.com>
8052 * inssel-x86.brg: use xor esi,esi.
8054 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
8056 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
8057 can trace methods compiled during mini_init () too.
8059 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
8062 2004-08-14 Ben Maurer <bmaurer@ximian.com>
8064 * Makefile.am: static link on x86 (r=zoltan)
8066 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
8068 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
8069 code since it causes some programs to fail.
8071 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
8073 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
8075 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
8077 * mini.c: ovfops_op_map - add STACK_OBJ case for
8079 * basic.cs: add test_0_pin_string as test
8082 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
8084 * Makefile.am: build C# if srcdir != builddir
8086 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
8088 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
8089 fall-through blocks.
8091 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
8093 * driver.c: enable loop by default again and include abcrem in -O=all.
8095 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
8097 * iltests.il: Add some localloc tests.
8099 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
8101 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
8104 * inssel-amd64.brg: Add some optimizations.
8106 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
8109 * Makefile.am: Statically link mono against libmono on AMD64.
8111 * mini-amd64.c inssel-amd64.brg: Optimizations.
8113 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
8115 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
8117 * tramp-amd64.c: Patch calling code in trampolines.
8119 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
8121 * mini-amd64.c: pinvoke struct passing fixes.
8123 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
8125 * mini-sparc.c: redo change, make mono_arch_cpu_init call
8126 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
8128 2004-08-05 Duncan Mak <duncan@ximian.com>
8130 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
8133 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
8135 * mini-amd64.c (emit_move_return_value): Move return value for normal
8138 2004-08-05 Martin Baulig <martin@ximian.com>
8140 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
8141 `type->type'; just modify `type' itself when dealing with enums
8142 and generic instances.
8143 (check_call_signature): Make `simple_type' a `MonoType *'.
8145 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
8147 * mini.c: Use OP_PADD to add offsets to addresses.
8149 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
8151 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
8153 * mini-sparc.c (mono_arch_emit_epilog): fix check
8154 for folding last op into restore instruction
8156 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
8158 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
8159 helper methods using the code manager.
8161 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
8163 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
8165 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
8167 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
8168 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
8170 * mini-s390.c: fix tail processing
8172 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
8174 * mini-ppc.c: mul.ovf.un exception name fix.
8176 2004-08-03 Martin Baulig <martin@ximian.com>
8178 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
8179 instances; before jumping to `handle_enum', also modify `ptype'.
8181 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
8183 * cpu-sparc.md: fcall maximal length too small.
8185 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
8187 * mini-amd64.c mini.h: Add initial support for passing/returning
8188 structures to/from pinvoked methods.
8190 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
8192 * mini-ppc.c: reg allocator fix.
8194 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
8196 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
8198 * inssel.brg: Optimize memset on 64 bit machines.
8200 * mini-amd64.c: Fix some vararg cases.
8202 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
8204 * mini-s390.c: Corrected macro in emit_float_to_int
8206 * s390-abi.cs: Tests to exercise the s390 ABI
8208 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
8210 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
8213 * basic.cs: Add a test for add.ovf.un.
8215 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
8217 * mini-sparc.c: add case for OP_IDIV_UN
8219 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
8221 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
8223 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
8225 2004-07-30 Ben Maurer <bmaurer@ximian.com>
8227 * basic.cs: regression tests.
8229 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
8232 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
8234 * basic.cs: Add a new test.
8236 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
8237 and AOT. Various fixes and optimizations.
8239 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
8241 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
8243 * mini-ppc.c: make sure temp regs are not used for global reg
8246 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
8248 * cpu-sparc.md: conv_i8 fix for 64bits
8250 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
8252 2004-07-29 Ben Maurer <bmaurer@ximian.com>
8254 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
8255 add opcode for cmp BYTE PTR [eax], imm.
8257 * inssel.brg: Make memcpy and memset takes bases.
8259 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
8261 * *-amd64.*: More AMD64 work.
8263 2004-07-28 Ben Maurer <bmaurer@ximian.com>
8265 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
8266 add a compare-not-equal opcode.
8268 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
8270 * mini.c: Use mono_init_from_assembly instead of mono_init.
8272 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
8274 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
8276 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
8278 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
8280 * inssel.brg: 64 bit fixes.
8282 * mini.h (MonoCallInst): Add some AMD64 specific data.
8284 * mini.h: Add some OP_P opcodes.
8286 2004-07-28 Ben Maurer <bmaurer@ximian.com>
8288 * basic.cs: tests for 61797 and 61740
8290 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
8292 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
8293 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
8295 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
8297 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
8299 * *-amd64*.*: Ongoing AMD64 work.
8301 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
8303 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
8305 * *-amd64*: Ongoing AMD64 work.
8307 * mini-arch.h: Add AMD64 support.
8309 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
8311 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
8313 * mini-ops.h: Add new opcodes.
8315 * Makefile.am: Add AMD64 support.
8317 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
8318 rules into the inssel-long*.brg files.
8320 * *-amd64.*: Add beginnings of AMD64 backend.
8322 2004-07-22 Ben Maurer <bmaurer@ximian.com>
8324 * mini.c (print_dfn): commenting out the code that prints
8325 the cil. With -O=deadce, this makes -v -v crash.
8327 * cpu-pentium.md: make checkthis have a length of 2
8329 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
8331 * mini-sparc.h: fix implementations of __builtin
8332 functions for Sun compiler for V9.
8334 2004-07-16 Ben Maurer <bmaurer@ximain.com>
8336 * mini.c: use the new stelem.ref wrapper
8337 * exceptions.cs, arrays.cs: new stelem.ref tests
8339 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
8341 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
8342 new XSP should work with these changes).
8344 2004-07-14 Ben Maurer <bmaurer@ximain.com>
8346 * inssel-{long32,x86,}.brg: trivial optimizations.
8348 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
8350 * mini.c: load value when emitting box operation in
8353 2004-07-12 Ben Maurer <bmaurer@ximian.com>
8355 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
8356 is one byte shorter than cmp DWORD PTR [eax], 0.
8358 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
8360 * inssel-ppc.brg: arguments on the stack are always
8361 relative to the stack pointer (spotted by Neale Ferguson).
8363 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8365 * exceptions-x86.c: delay appending the method name to the trace until
8366 after mono_jit_info_table_find is called, as this gets the real
8369 2004-07-09 Ben Maurer <bmaurer@ximian.com>
8371 * aot.c: register roots
8373 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
8375 * aot.c : I could just use PLATFORM_WIN32 flag.
8377 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
8379 * aot.c : Reverting the previous fix. This time it broke linux build.
8381 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
8383 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
8385 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
8387 * mini.c (handle_stack_args): Remove some more debugging code.
8389 * mini.c (handle_stack_args): Remove debug output left in by mistake.
8391 * driver.c mini.h aot.c: Allow additional options to be specified with
8392 --aot and pass them to mono_compile_assembly.
8394 * aot.c: Add experimental code to AOT compile all loaded assemblies
8395 on demand and save the code into a cache in the filesystem.
8397 * aot.c: Add support for more wrapper methods.
8399 * mini.c (handle_stack_args): Handle some corner cases. Fixes
8402 * cpu-*.md: Remove removed opcodes.
8404 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
8405 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
8406 related icalls to marshal.c.
8408 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
8410 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
8412 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
8414 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
8416 2004-07-06 Ben Maurer <bmaurer@ximian.com>
8417 * liveness.c: If liveness is recomputated we need to reset the information
8418 for each variable. This way, if the liveness range has been narrowed
8419 by optimizations that happened after the last computation, we can return
8422 For example, if you have
8427 // Tons of code that does not affect i
8433 i = 0 is dead code and will be removed by SSA. However, when
8434 linear scan gets to the code, i will still appear to be live
8435 throughout the entire block. This prevents good register allocation.
8437 2004-07-06 Martin Baulig <martin@ximian.com>
8439 * debug-mini.c (mono_debug_init_method): Allow
8440 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
8441 (mono_debug_add_icall_wrapper): New method.
8443 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
8445 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
8447 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
8450 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
8452 * aot.c (mono_aot_load_method): Fix loading of debug info.
8454 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
8456 * aot.c: Add logging support.
8458 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
8460 * mini.h: Add prototype for mono_print_method_from_ip.
8462 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
8464 * inssel.brg: 64 bit fixes.
8466 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
8469 * Makefile.am: Add SPARC64 support.
8471 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
8473 * aot.c: Fix alignment problems on 32 bit platforms.
8475 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
8477 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
8480 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
8483 * mini.h: Bump AOT file version. Some 64 bit fixes.
8485 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
8487 * inssel-sparc.brg: Add new rule to avoid register moves.
8489 * inssel.brg: Add ldind_to_load_membase helper function.
8491 2004-06-30 Ben Maurer <bmaurer@ximian.com>
8493 * mini.c: OffsetToStringData intrinsic.
8495 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
8497 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
8499 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
8502 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
8503 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
8505 * mini.c: reinstated mono_compile_get_interface_var()
8506 on x86, too, since the change breaks the Gtk# build there as well.
8508 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
8510 * driver.c: remove loop from the default optimizations: it seems to
8511 interact badly with some of the other options (see bug #60613).
8513 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
8515 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
8516 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
8518 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
8520 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
8521 vararg-using methods.
8523 2004-06-21 Martin Baulig <martin@ximian.com>
8525 * mini/mini-exceptions.c
8526 (mono_handle_exception): Added `gpointer original_ip' argument.
8527 After calling mono_unhandled_exception(), call
8528 mono_debugger_unhandled_exception() and if that returns true,
8529 restore the context and return.
8531 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
8533 * mini-ppc.c: prefer the use of relative branches so
8534 they won't need to be patched in aot code (patch from Patrick Beard).
8536 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
8538 * aot.c: patch from Patrick Beard to make the output assembly
8539 more correct for the MacOSX assembler. Small tweak to
8540 generate sane images on Linux/PPC, too.
8542 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
8544 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
8545 case until bug #59509 is fixed (shows up in #60332).
8547 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
8549 * mini.c: make sure the needed wrappers are compiled, too, with
8552 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
8554 * driver.c: remove NPTL reference in --version output.
8556 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
8558 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
8559 generate valid assembly for the Mach-O assembler.
8561 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
8563 * driver.c: don't include abcrem in the all optimization specifier
8564 since it slows down jit compilation too much for now.
8566 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
8568 * mini.c: use BIGMUL only if both operands have the same signage.
8569 * iltests.il: Test for bug 60056. (errors related to signage in
8574 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
8576 * mini.c, aot.c: memory leak fixes.
8578 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
8580 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
8582 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
8584 * Makefile.am: remove the -static hack completely, it links in
8585 statically glib as well.
8587 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
8589 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
8590 * exceptions.cs: make it compile with new mcs/csc.
8592 2004-06-03 Massimiliano Mantione <massi@ximian.com>
8593 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
8594 and added relevant test case.
8596 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
8598 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
8599 regressions in gtk-sharp.
8601 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
8603 * exceptions.cs: New regression tests.
8605 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
8607 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
8609 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
8611 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
8613 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
8615 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
8617 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
8619 * mini.c (mono_jit_runtime_invoke): Init class in this
8620 method instead of trusting mono_jit_compile_method to
8621 do the work (because wrappers can be in object class)
8623 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
8625 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
8627 * basic-long.cs: New regression test.
8629 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
8631 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
8634 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
8636 * Makefile.am: fix miguel's change to build mono statically against
8637 libmono (track build dependencies).
8639 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
8641 * cfold.c: Some glib versions do not have G_MININT32.
8643 2004-05-26 Massimiliano Mantione <massi@ximian.com>
8645 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
8646 with precision of tan, atan, sin and cos, and implemented related
8647 regressions tests (fixes bug 54467, but one new problem appeared and
8650 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
8652 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
8654 * exceptions.cs: Add test for constant folding && division by zero.
8656 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
8657 since driver.c is in libmono too, so the optimization was useless.
8659 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
8660 variable to driver.c so the compiler can emit more efficient code to
8663 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8665 * Makefile.am: don't distribute generated inssel.[ch] files.
8667 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
8669 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
8670 into the default appdomain. Fixes #58707.
8672 * jit-icalls.c: Remove the broken approximation for truncl, doing
8673 no conversion is better.
8675 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
8678 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
8680 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
8681 of the mcrxr instruction which is not available on some processors
8682 even if it's documented to be. Implement add and sub overflow correctly
8683 (still not complete for long unsigned). Speed up icalls a bit.
8685 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
8687 * mini.c (mono_jit_compile_method_with_opt): Make sure that
8688 we run .cctor in the current domain instead of target_domain.
8690 Fixes bug #58558, .cctor not being called in -O=shared.
8692 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
8694 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
8696 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
8698 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
8699 which can be done with an imm8, do it that way.
8700 (mono_arch_output_basic_block): ditto for a jmp
8701 (mono_arch_emit_prolog): Computate maximum offset of a label.
8703 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
8705 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
8706 now tries to allocate prefered physical reg's for virtual
8707 regs. This reduces the number of emited spills/loads with
8708 20-30% on our core assemblies.
8710 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
8712 * jit-icalls.c: truncl() is not needed and trunc() is
8713 the correct thing to do anyway (bug #58287).
8715 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
8717 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
8720 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
8722 * driver.c: enable loop optimizations by default.
8724 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
8726 * mini-x86.c: fix calc of max loop size when aligning loops start.
8728 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
8730 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
8733 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
8735 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
8738 * basic-long.cs: Add tests for add/subtract of immediates with carry.
8740 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
8742 * mini.c (inline_method): Allways inline some wrappers even if the cost
8743 is too large. Fixes #58785.
8745 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
8747 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
8749 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
8750 (crichton@gimp.org). Beginning of support for sparc/linux.
8752 * mini-sparc.c: Optimize retrieval of LMF address.
8754 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
8756 * exceptions-ppc.c: handle alloca in methods with clauses.
8758 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
8760 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
8762 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
8764 * mini.c: Delegate most of the abort signal work to
8765 mono_thread_request_interruption, which also handles Stop and Suspend
8768 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
8770 * mini.c mini.h: Allow inlining of icall wrappers if the backend
8771 supports the save/restore lmf opcodes.
8773 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
8775 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
8778 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
8780 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
8782 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
8783 methods which contain array accesses.
8785 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
8786 boundaries. Fixes #58537.
8788 * iltests.il: Add regression test for #58537.
8790 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
8792 * mini-x86.c (mono_arch_local_regalloc): Last part of
8793 fix for bug #58633 (releasing register to early).
8795 2004-05-18 Miguel de Icaza <miguel@ximian.com>
8797 * basic-long.cs: Add new regression test.
8799 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
8801 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
8802 register too early on the chain.
8804 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
8806 * mini.c (create_helper_signature): Use a helper function to reduce
8807 the code which needs to be written. Also set the calling convention of
8808 icalls on windows. Fixes #57840.
8810 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
8812 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
8813 exceptions-ppc.c: added helper function to get the instruction address
8814 from a signal handler context.
8816 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
8818 * helpers.c: use g_get_tmp_dir. Invokes happyness
8821 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
8823 * helpers.c: Add new env variable to pass args to objdump.
8824 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
8826 2004-05-17 Radek Doulik <rodo@ximian.com>
8828 * Makefile.am (common_sources): added abcremoval.h so it get
8829 disted and daily mono packages on go-mono.com will build again
8831 2004-05-17 Massimiliano Mantione <massi@ximian.com>
8833 * abcremoval.c: Fixed coding style, added copyright header.
8835 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
8837 * mini.h: Added prototype for abc removal main function.
8839 * build_relations_propagation_table.pl: Added copyright header.
8841 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
8843 * basic-long.cs: reg test for complex ceq_long bug.
8845 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
8847 * mini-x86.c (mono_arch_local_regalloc): Correctly free
8848 reg in long and clob case (bug #58343). Fixed/added comments.
8850 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
8852 * mini.c (mono_jit_runtime_invoke): Follow new convention
8853 of calling the invoke method with an function pointer.
8855 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
8857 * ChangeLog: Fix author of memory leak patch.
8859 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
8861 * Makefile.am: fix make dist as well...
8864 2004-05-14 Massimiliano Mantione <massi@ximian.com>
8866 * cfold.c: Made so that conversions from pointer to int4 are no-ops
8867 on archs where pointers are 4 bytes long.
8869 * Makefile.am: Added abcremoval.c source file.
8871 * abcremoval.c: Added abcremoval.c.
8873 * abcremoval.h: Added abcremoval.h.
8875 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
8877 * inssel.brg: Enabled bounds check removal.
8879 * mini.c: Added support for abcrem optimization.
8881 * mini.h: Added abcrem optimization label.
8883 * driver.c: Added support for abcrem optimization.
8885 * propagated_relations_table.def: Added propagated_relations_table.def.
8887 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
8889 * mini.c, cfold.c: fix style.
8891 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
8893 * mini.c: handle issue with the low-level implementation of
8894 some long opcodes (bug #54209).
8896 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
8898 * basic.cs: test for my new cmov stuff.
8900 2004-05-13 Patrik Torstensson
8902 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
8903 opt and added peephole documentation.
8905 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
8907 * tramp-ppc.c: rewrote the generic trampoline code.
8909 2004-05-11 Patrik Torstensson
8911 * mini-x86.c: optimize long shl/shr asm code (one less branch)
8913 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
8915 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
8917 * mini.h mini.c dominators.c: Applied patch from Derek Woo
8918 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
8920 * mini.c: Add new icalls for AsAny marshalling.
8922 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
8924 * tramp-ppc.c, mini-ppc.c: more cleanups.
8926 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8928 * mini.c: no warnings.
8930 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
8932 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
8934 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
8936 * mini.c: In the thread abort signal handler, if the thread is in the
8937 process of being stoped, don't throw the Abort exception, just stop the
8940 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
8942 * tramp-ppc.c: removed old code.
8944 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
8946 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
8947 do some simple speed optimizations on ppc.
8949 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
8951 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
8952 and large offsets in load/store.
8954 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
8956 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
8957 it causes regressions.
8959 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
8961 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
8964 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
8966 * jit-icalls.c: remove warnings.
8967 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
8968 speedups for unsafe code.
8970 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
8972 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
8974 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
8976 * basic-calls.cs: Add new regression test.
8978 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
8981 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
8983 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
8986 2004-05-06 Patrik Torstensson
8988 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
8989 long reg allocation in any reg (not only eax:edx) and implemented
8990 long shl/shr ops in asm instead of helpers.
8992 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
8994 * mini-sparc.h: Fix warnings.
8996 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
8999 * mini-exceptions.c (mono_handle_exception): Call the filter in a
9000 separate statement for clarity.
9002 * mini-sparc.c: Update status.
9004 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
9006 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
9009 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
9011 * inssel-ppc.brg: another small pre-release workaround:
9012 we don't do overflow detection for long_sub_un.
9014 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
9016 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
9017 (also works around a weird ppc bug: 57957).
9019 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
9021 * tramp-ppc.c: trampoline fixes.
9023 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
9025 * mini-ppc.c: fixed typos.
9027 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
9029 * mini-ppc.c, exceptions-ppc.c: more code saves registers
9030 at the top of the stack. Fixed typos. Use a frame registers
9031 for all the methods with exception clauses.
9033 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
9035 * exceptions-ppc.c: restore fp registers.
9037 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
9039 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
9040 order from the stack top (moved the stack room to save the
9041 return value for trace after the param area). Fixed corruption
9042 in restoring registers on unwind.
9044 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
9046 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
9048 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
9050 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
9051 and prolog/epilog for methods that use it. Allow
9052 enough param area room for varargs methods. Fix miguel's
9053 breakage in exception handling.
9055 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
9057 * Makefile.am: run genmdesc only on current arch.
9059 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9062 * mini-x86.h: fix the build on windows.
9064 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
9066 * 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.
9068 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
9070 * mini-exceptions.c: New file.
9072 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
9073 Move some parts of the x86 exception handling code to an
9074 arch-independent file so it can be shared with other ports.
9076 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
9078 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
9080 2004-04-26 David Waite <mass@akuma.org>
9082 * driver.c: remove comma from end of enumeration declaration
9084 2004-04-26 Jackson Harper <jackson@ximian.com>
9086 * driver.c: parse config file before loading first assembly. This
9087 allows the user gac to be enabled/disabled.
9089 2004-04-23 Miguel de Icaza <miguel@ximian.com>
9091 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
9092 simpler mechanism: we do not care what is encoded initially
9093 (branch absolute or relative), we care about the code and its
9094 target. I kept the old code for reference for now.
9096 The new code tries first to determine if the jump is anywhere in
9097 the -/+32 absolute meg range, if it succeeds, it encodes using the
9098 absolute branch; If not, it tried to find something in the
9099 relative range, if not, it uses the handle_thunk code.
9101 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
9103 * exceptions-ppc.c: use the correct ip register on macosx.
9105 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
9107 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
9109 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
9111 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
9112 Raise exception on integer divide by zero by hand since the hw
9113 doesn't support it. Handle NaNs in FP compares.
9115 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
9117 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
9118 code reducing duplication between the platforms and enabled
9119 signal exception handling (on linux for now).
9121 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
9123 * exceptions-ppc.c: more macosx support.
9125 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
9127 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
9129 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
9131 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
9133 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
9135 * iltests.il: more tests.
9137 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
9139 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
9142 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
9144 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
9146 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
9148 * liveness.c: Mark variables as volatile in all basic blocks reachable
9149 from exception clauses.
9151 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
9153 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
9156 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
9158 * iltests.il, basic.cs: more tests for regalloc.
9160 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
9162 * iltests.il: Some tests for register allocation modifications
9165 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
9167 * exceptions.cs: Add regression test for bug #56782.
9169 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
9170 original stack trace if an exception is rethrown. Fixes #56782. Oh,
9171 the beauty of fixing the same thing in 5 different files...
9173 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
9175 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
9178 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
9180 * mini.c: Add support for STRWLPARRAY marshalling convention.
9182 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
9184 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
9185 to init the context to setup the regs pointer).
9187 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
9189 * exceptions-ppc.c: more exceptions work.
9191 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
9193 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
9196 2004-04-13 Miguel de Icaza <miguel@ximian.com>
9198 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
9199 can use the memory directly.
9201 * cpu-pentium.md: Update documentation from a post from Zoltan.
9203 add x86_add_membase, x86_sub_membase, x86_mul_membase
9205 2004-04-13 Miguel de Icaza <miguel@ximian.com>
9207 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
9208 GENERAL_REGS they were also hardcoded for all PPC ports.
9210 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
9212 Remove hard-coded limit for floating point registers, use
9213 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
9215 Notice that in MacOS X calling conventions you can fit a lot more
9216 floating point values in registers, so I should update the PInvoke
9217 test to excercise the passing of floating point values on the
9218 stack (currently broken).
9220 2004-04-06 Miguel de Icaza <miguel@ximian.com>
9222 * tramp-ppc.c (create_trampoline_code): Added
9223 JUMP_TRAMPOLINE_SIZE.
9224 (ppc_magic_trampoline): Follow the pattern from
9225 x86_magic_trampoline: if code is set to zero, return.
9226 (create_trampoline_code): Always pass MonoMethod to the jump
9227 trampoline, before it was passing a null.
9228 (mono_arch_create_jump_trampoline): Implement the jump stub, could
9229 share the code with mono_arch_create_jit_trampoline.
9231 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
9233 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
9236 * cpu-g4.md: Added length for jmp instruction, the worst case
9237 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
9240 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
9242 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
9244 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
9246 * mini.c: Only set bblock->real_offset when adding a new bblock, and
9247 before each IL instruction.
9249 * mini.c (CEE_BOX): Fix warnings.
9251 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9253 * mini.c: removed a few unused vars and extra whitespace.
9255 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
9257 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
9259 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
9261 (OP_GETCHR): use the above
9262 (CEE_LDELEMA): use the above.
9264 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
9265 version of the generic impl.
9266 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
9267 (CEE_LDELEMA): use the above.
9269 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
9271 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
9274 * iltests.il: Added new regression test for #56317.
9276 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
9278 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
9279 under NetBSD. Fixes #56450.
9281 * liveness.c (update_gen_kill_set): Fix previous patch.
9283 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9285 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
9287 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
9289 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
9292 * inssel-sparc.brg: Add more optimizations.
9294 * mini-sparc.c: Replace multiply/divide with shifts if possible.
9296 2004-04-01 Martin Baulig <martin@ximian.com>
9298 * mini.c (handle_box): New static function; moved the
9299 implementation of CEE_BOX here.
9300 (mono_method_to_ir): Added `constrained_call' variable.
9301 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
9302 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
9303 mono_method_get_constrained() to get the method.
9305 2004-04-01 Martin Baulig <martin@ximian.com>
9307 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
9308 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
9309 (mono_method_to_ir): We don't need these macros anymore since
9310 mono_class_get_full() already takes care of it.
9312 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9314 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
9315 use @function (as doesn't accept #function here) and check the return
9316 value of system and stop if fails.
9318 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9320 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
9322 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
9324 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
9326 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
9328 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
9331 * basic-long.cs: Add test for negation of Int64.MinValue.
9333 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
9335 * mini-sparc.c: Update status.
9337 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
9339 * exceptions-sparc.c: Fix return value in filters.
9341 * inssel-sparc.brg: Fix register allocation in some rules.
9343 2004-03-28 Martin Baulig <martin@ximian.com>
9345 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
9348 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
9350 * mini-x86.c (mono_arch_patch_code): Fix warnings.
9352 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
9353 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
9354 remove unused conv_u4 opcode.
9356 * mini-x86.c: Remove valgrind workaround since it slows down things
9357 even when mono is not run under valgrind.
9359 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
9361 * mini-sparc.c: Update status.
9363 * inssel-sparc.brg: Add some optimizations.
9365 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
9366 future delay slot filling. Add support for varargs, tail calls and JMP.
9368 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
9369 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
9371 * inssel.brg: Fix register allocation in OP_ARGLIST.
9373 * inssel.brg: Fix warnings.
9375 2004-03-25 Martin Baulig <martin@ximian.com>
9377 * mini.c (inflate_generic_field): Removed.
9378 (mini_get_method): Removed, use mono_get_method_full(),
9379 (mini_get_class): Removed, use mono_class_get_full().
9380 (mono_method_to_ir): Pass our generic context to
9381 mono_field_from_token().
9383 2004-03-25 Martin Baulig <martin@ximian.com>
9385 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
9386 of a `MonoMethod *'.
9387 (mini_get_method): Take a `MonoGenericContext *' instead
9388 of a `MonoMethod *'.
9389 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
9390 a new local variable called `generic_context' which holds the
9391 current `MonoGenericContext *'; use it to lookup things.
9393 2004-03-24 Martin Baulig <martin@ximian.com>
9395 * mini.c (mini_get_class): New static method; if we're inside a
9396 generic instance, inflate the class if neccessary.
9397 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
9399 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
9401 * iltests.il: New regression test for #55976.
9403 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
9406 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
9408 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
9411 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
9413 * liveness.c: Consider SSA stores as well as loads when making vars
9416 * exceptions.cs: New regression tests for register allocation.
9418 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
9420 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
9421 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
9422 domain lock only to protect puntual access to data structures.
9423 Added access lock for sighash, jit_icall_hash_name,
9424 jit_icall_hash_addr and domain->code_mp.
9426 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
9428 * driver.c: Print SIGSEGV handling method.
9430 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
9432 * mini.c (setup_jit_tls_data): Handle case when this is called
9433 multiple times for a thread.
9435 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
9436 is different from fbxx_un. Fixes #54303. Also use constants instead of
9437 magic numbers in a lot of places.
9439 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
9441 * exceptions.cs: Fix cctor test when --regression is used.
9443 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
9445 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
9448 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
9450 * inssel-ppc.brg: fixed register assignments for some rules.
9452 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
9454 * exceptions.cs: Add test for exceptions in static constructors.
9456 * mini.c (mono_jit_compile_method_with_out): Move the calling of
9457 static constructors outside the domain lock. Fixes #55720.
9459 2004-03-17 Martin Baulig <martin@ximian.com>
9461 * mini.c (get_generic_field_inst): Removed, this'll never happen.
9462 (inflate_generic_field): Take the `MonoMethod *' instead of the
9463 `MonoClass *' and added support for generic method.
9464 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
9465 have a `field->parent->gen_params', only inflate the field if it's
9466 an open constructed type.
9468 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
9470 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
9471 exception object instead of the preconstructed ones.
9473 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9475 * mini.c: reverted changed to sigsegv_signal_handler commited
9476 accidentally in the previous patch.
9478 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9481 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
9482 running --aot with an old assembly.
9484 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
9486 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
9489 * mini-sparc.c: Add support for v9 branches with prediction.
9491 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
9493 * mini.c (mini_init): #warning is GNUC only
9495 * mini-sparc.h: implement __builtin_frame_address
9496 and __builtin_return_address for Sun C compiler
9498 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
9500 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
9502 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
9504 * basic-calls.cs: Add test for unaligned byref long argument passing.
9506 * mini-ops.h: Add sparcv9 compare and branch instructions.
9508 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
9509 v9 instructions if we have a v9 cpu.
9511 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
9512 registers for global allocation.
9514 * exceptions-sparc.c: Fixes.
9516 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
9518 * liveness.c (mono_analyze_liveness): Optimized version.
9520 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
9522 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
9525 * basic-float.cs basic-calls.cs: New regression tests.
9527 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
9529 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
9530 sigaltstack implementation.
9532 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
9534 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
9535 stuff if SIGSEGV_ON_ALTSTACK is not defined.
9537 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
9539 * mini.c: Fix warnings.
9541 * mini.c (mono_resolve_patch_target): New function which contains the
9542 arch independent part of the patching process.
9544 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
9545 patching code to a separate function.
9547 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
9549 * mini.c (add_signal_handler): ifdef out on Windows
9551 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
9553 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
9554 cpu-sparc.md: Add exception handling support + other fixes.
9556 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
9557 typed GC detection in --version.
9559 * basic.cs exceptions.cs: New regression tests.
9561 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
9562 the arch specific code can store data during a compilation.
9564 * mini-ops.h: Add OP_SETFRET.
9566 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
9567 function, register a separate icall for each arity, so the icalls can
9570 * mini.c (mono_print_tree): Print negative offsets in a more readable
9573 * mini.c: Make signal handling work on sparc.
9575 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
9577 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
9579 * jit-icalls.c: Emulate truncl by aintl on solaris.
9581 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
9583 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
9585 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
9587 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
9589 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
9590 a MarshalByRef type, inline a method that performs the check, taking into
9591 account that the object can be a proxy. Also implemented tow new opcodes:
9592 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
9593 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
9594 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
9596 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
9598 * mini-ppc.c: if a relative branch displacement is too big
9599 but it points to and area reachable with an absolute branch,
9602 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
9604 * mini.c: optimize small copies in cpblk.
9606 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
9608 * basic-calls.cs basic-float.cs: New regression tests.
9610 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
9611 negative offsets from %fp. Implement localloc. Fix local register
9612 allocation. Fix the case when the this argument needs to be saved to
9613 the stack. Implement some missing opcodes.
9615 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
9617 * mini.c (mini_method_compile): Reenable global regalloc in methods
9618 with exception handlers.
9620 * linear-scan.c (mono_varlist_sort): Fix warning.
9622 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
9624 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
9627 * liveness.c: Make all variables uses in exception clauses volatile, to
9628 prevent them from being allocated to registers. Fixes #42136.
9630 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
9632 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
9635 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
9636 argument to mono_arch_regalloc_cost.
9638 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
9641 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
9643 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
9644 Make the cost of allocating a variable to a register arch dependent.
9646 * basic-calls.cs: Fix compilation of tests.
9648 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
9649 helper function to cut back on the number of #ifdefs needed.
9651 * mini-ppc.c: Fix compilation.
9653 * basic-calls.cs: New regression tests.
9655 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
9657 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
9658 of l0 since that is callee saved.
9660 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
9663 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
9664 of delay instruction.
9666 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
9668 * mini.h (MonoCallInst): Add 'virtual' flag.
9670 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
9672 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
9674 * *.cs: New regression tests.
9676 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
9679 * mini.c (mono_runtime_install_handlers): Fix build.
9681 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
9682 'signal_stack_size' members.
9684 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
9685 alternate signal stack.
9687 * exceptions-x86.c: Add stack overflow handling.
9689 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
9690 functions to arch independent code.
9692 * mini.c (mono_print_tree): Print more detailed info for load_membase
9695 2004-02-23 Martin Baulig <martin@ximian.com>
9697 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
9699 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
9701 * mini-x86.c: fixed reg allocation for div/rem.
9703 2004-02-22 Miguel de Icaza <miguel@ximian.com>
9705 * driver.c (mono_main): Report some configuratio options on --version.
9707 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
9709 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
9710 low in the address space. Correctly flush memory in thunks where we
9713 2004-02-20 Martin Baulig <martin@ximian.com>
9715 * mini.c (mini_get_method): New static method; inflate all generic
9716 methods and methods in open generic instances.
9717 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
9718 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
9720 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
9722 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
9724 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
9726 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
9728 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
9730 * mini-sparc.c (flushi mono_arch_output_basic_block): make
9731 it compile using Sun's compiler.
9733 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
9735 * 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.
9737 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
9739 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
9741 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
9743 * mini-ppc.c: handle calls outside of the allowed range with thunks
9744 allocated using the code manager.
9745 * tramp-ppc.c: use the code manager to hold generated native code.
9746 Fixed the magic trampoline to just patch vtable entries.
9748 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
9750 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
9753 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
9755 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
9758 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
9759 if we have a working __thread implementation.
9761 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
9762 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
9764 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
9766 * mini-x86.c: Fix compilation under gcc 2.
9768 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
9770 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
9771 contains a call to the wrapped function.
9773 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
9774 OP_<CALL>_IMM opcodes, and use them under X86.
9776 * mini.c (mono_jit_find_compiled_method): Fix warning.
9778 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
9780 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
9782 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
9783 functionality to mini.c.
9785 * mini.c (mono_create_jump_trampoline): New function to create a jump
9786 trampoline. Return a compiled method instead of a trampoline if it
9787 exists. Add a cache for jump trampolines.
9789 * mini.c (mono_jit_find_compiled_method): New function to return a
9790 compiled method if it exists.
9792 * mini-x86.c: Call mono_create_jump_trampoline instead of
9793 mono_arch_create_jit_trampoline.
9795 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
9796 a jump trampoline. Fixes #52092.
9798 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
9800 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
9801 which is not up-to-date. Add check_corlib_version () instead.
9803 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
9806 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
9807 since newer valgrind versions do not need it.
9809 * mini.c (mono_jit_compile_method_with_opt): New helper function to
9810 compile a method with a given set of optimizations.
9812 * mini.c: Compile icall wrappers on-demand instead of at startup.
9814 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
9815 wrapper for an icall.
9817 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
9819 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
9822 * iltests.il: Add test for non-empty stack before switch instruction.
9824 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
9826 * mini.c: Add support for new stringbuilder marshalling conventions.
9828 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
9830 2004-02-01 Martin Baulig <martin@ximian.com>
9832 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
9833 in `ginst->mtype_argv'.
9835 2004-01-31 Miguel de Icaza <miguel@ximian.com>
9837 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
9838 facilitate grepping.
9840 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
9842 * mini.c: fixed buglet in initobj generic implementation for references.
9844 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
9846 * Makefile.am: make the version script conditional.
9847 * jit-icalls.c: handle missing truncl().
9849 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
9851 * exceptions.cs: Add more tests for double->int conversion.
9853 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
9854 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
9856 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
9858 * driver.c: make --verbose --version emit an error
9859 if the loaded corlib doesn't match the runtime version.
9861 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
9863 * mini-ppc.h: export ppc_patch().
9864 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
9865 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
9866 on par or better than on MacOSX.
9868 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
9870 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
9871 mono_lookup_pinvoke_call.
9873 * mini-x86.c: Under windows, the default pinvoke calling convention is
9874 stdcall. Fixes #52834.
9876 * mini.c (optimize_branches): Add an upper bound to the number of
9877 iterations to prevent infinite loops on strange loops. Fixes #53003.
9879 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
9881 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
9882 and ISINST. Fixes #52093.
9884 * objects.cs (test_0_vector_array_cast): New tests.
9886 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
9888 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
9889 checking in Array.Set ().
9891 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
9894 * object.cs (test_0_multi_array_cast): New regression test.
9896 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
9898 * exceptions-ppc.c: fix build on Linux/PPC.
9900 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
9902 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
9903 running under valgrind.
9904 (x86_magic_trampoline): Fix build bustage.
9906 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
9907 negative values as well. This is needed for the encoding of the line number
9908 info, since sometimes the line numbers are not in increasing order.
9910 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
9912 * cpu-pentium.md (localloc): Increase the size of the localloc
9913 instruction since it is a loop under Win32.
9915 * debug-mini.c (record_line_number): Get rid of unneccesary memory
9918 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
9920 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
9921 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
9922 Max Horn (max@quendi.de). Fix file names in comments.
9924 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
9926 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
9927 avoid stack overflow.
9928 (replace_usage): Avoid uninitialized variable warnings.
9930 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
9931 and taking the address of valuetype variables.
9933 2004-01-03 Patrik Torstensson
9935 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
9936 for other purposes than FP later on.
9938 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
9940 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
9943 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
9945 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
9947 2003-12-30 Patrik Torstensson <p@rxc.se>
9949 * mini-x86.h: Decreased number of availiable fp regs.
9950 Solves corner cases with FP spilling.
9952 2003-12-23 Patrik Torstensson <p@rxc.se>
9954 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
9955 for floating point stack tracking / spilling on x86.
9958 * basic-float.cs: added float mul overflow test.
9960 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
9962 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
9964 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
9966 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
9967 supports for cond branches that overflow the immediate
9968 overflow offset. mcs can compile simple programs.
9970 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
9972 * exceptions-ppc.c: exception handling support wip:
9973 finally handlers get run on exception.
9975 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
9977 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
9980 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
9982 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
9983 initial support for stack walking and unwinding.
9985 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
9987 * driver.c (mono_main): Make corlib-out-of-sync message more
9988 descriptive. Also remove verify_corlib call.
9990 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
9992 * mini.c: make CEE_NEWARR calls and other emulated opcodes
9993 not overlap with other call's arguments, too.
9995 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
9997 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
9998 move to arch-specific code the choice of arch-specific
9999 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
10000 * mini.c: ensure emulation calls will not interleave
10003 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
10005 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
10006 the magic trampoline stack frame is dropped before executing
10009 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
10011 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
10012 and integer to fp conversions. Added support for overflowing
10013 arguments on the stack. Reserve a couple more registers as temps.
10014 Added support for aot compilation (as output still needs to be
10017 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
10019 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
10020 Don't overwrite return register in some corner cases.
10022 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
10024 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
10025 static constructors when AOT compiling.
10027 * driver.c (mono_main): Call mono_check_corlib_version.
10029 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
10031 * cpu-g4.md, basic.cs: fixed div target register.
10033 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
10035 * mini-ppc.c, basic.cs: shl_imm fix with test.
10037 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
10039 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
10040 structures by value. Misc fixes.
10041 * objects.cs: more tests.
10043 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
10045 * mini-ppc.c: lconv.ovf.i implemented.
10047 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10050 (mini_init): don't error out if someone already called g_thread_init.
10052 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
10054 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
10055 to be any type per the spec. Fix abnormal memory usage when
10056 the same object is repeatedly thrown.
10058 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
10060 * mini.c: check for overruns in IL code.
10062 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
10064 * TODO: Add/remove some todo entries.
10066 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
10068 * driver.c (mono_main): Call mono_verify_corlib.
10070 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
10072 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
10073 This has been moved to mini.c
10074 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
10075 type being casted is marshalbyref it could be a proxy, so instead of
10076 emitting the type check code, emit a call to a runtime method that will
10077 perform the check by calling CanCastTo if needed.
10079 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
10081 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
10082 methods with large stack frames under Win32.
10084 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
10086 * Makefile.am: Distribute regression tests.
10088 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
10089 at the end instead of inserting each variable into the sorted list.
10091 * linear-scan.c (mono_varlist_sort): New helper function.
10093 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
10095 * mini.c: ensure arguments and locals are within bounds.
10097 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
10099 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
10102 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
10104 * mini.c (mono_cprop_copy_values): Fix crash.
10106 * aot.c: Set verbosity back to 0.
10108 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
10110 * regalloc.c: complete memory leak fix by Laurent Morichetti
10113 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
10115 * driver.c (main_thread_handler): Revert the previous patch.
10117 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
10120 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
10121 memory from the memory pool.
10123 * driver.c (main_thread_handler): Turn on all optimizations when
10126 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
10127 an array for better performance.
10129 * regalloc.c (mono_regstate_assign): Fix memory leak.
10131 * debug-mini.c (mono_debug_serialize_debug_info): New function to
10132 serialize the debug info.
10134 * debug-mini.c (mono_debug_add_aot_method): New function to load the
10135 debug info from the serialized representation.
10137 * aot.c: Save debug info into the generated file and load it when
10140 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
10142 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
10144 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
10145 More FP-related fixes.
10147 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
10149 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
10150 and register allocation buglet. Hello world now runs.
10152 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
10154 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
10155 * tramp-ppc.c: fixed class init trampoline.
10156 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
10158 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
10160 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
10161 mini.c: more ppc changes/fixes.
10163 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
10165 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
10166 Also optimize the case when the arguments are the same in the caller
10169 * iltests.il: Add tests for tail calls with valuetype arguments.
10171 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
10173 * mini-ppc.c: fixes for struct return type.
10175 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
10177 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
10178 mono_spillvar_offset() to arch-specific code.
10180 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
10182 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
10184 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
10186 * exceptions-x86.c: Fix stack space leaks.
10188 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
10189 registers from the lmf if the method has save_lmf set.
10191 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
10193 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
10194 of icall wrappers into InvokeInDomain, since these are now per-domain.
10196 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
10198 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
10199 make some opcode emulation and intrinsic ops enabled/disabled
10200 according to the architecture. More fixes.
10202 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
10204 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
10206 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
10208 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
10209 arch-specific handling for 'this' and struct return type to
10210 arch-specific code.
10212 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10214 * aot.c: prevent divide by zero error when reporting (it happened with
10215 Accessibility.dll).
10217 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
10219 * mini.h (inst_switch): Remove unused macro.
10221 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10224 (load_aot_module): free 'info->methods' and 'info' properly. No more
10225 "free(): invalid pointer blah" messages when you have an old aot
10228 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
10230 * jit-icalls.c, mini.c: Added support for context static fields.
10232 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
10234 * mini.c (mono_method_blittable): Methods which set LastError are not
10235 blittable either. Fixes #51108.
10237 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
10239 * mini.c: flush icache.
10240 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
10242 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
10244 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
10246 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
10248 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
10251 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
10254 * inssel.brg (CEE_MKREFANY): Fix AOT case.
10256 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
10258 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
10259 instruction when the result is discarded.
10261 * iltests.il (test_0_div_regalloc): New regression test.
10263 * arrays.cs: Fix compilation error.
10265 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
10267 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
10268 float rules to inssel-x86.brg: sane architectures with FP registers
10269 don't need to implement these rules.
10271 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
10273 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
10275 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
10277 * mini.h, inssel-long32.brg: fixed endianess issues in int64
10278 implementation of 32 bit systems.
10280 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
10282 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
10283 (Jeroen Zwartepoorte).
10285 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
10287 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
10288 the caller and the callee matches.
10290 * mini.c (mono_method_to_ir): Add comment.
10292 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
10293 signbit is missing on some platforms.
10295 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
10297 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
10299 * mini.c (setup_jit_tls_data): Call the new function.
10301 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
10303 * mini-x86.c: Add experimental support for fast access to the lmf
10304 structure under NPTL/Linux 2.6.x.
10306 2003-11-06 Martin Baulig <martin@ximian.com>
10308 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
10309 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
10312 2003-11-02 Martin Baulig <martin@ximian.com>
10314 * mini.c (inflate_generic_field): New static method.
10315 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
10316 generic instance and the field is declared in a generic type, call
10317 inflate_generic_field() to inflate it. Fixes gen-28.cs.
10319 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
10321 * mini.h mini.c (mono_method_same_domain): New function to return
10322 whenever the caller and the callee are in the same domain.
10324 * tramp-x86.c (x86_magic_trampoline): Use the new function.
10326 2003-10-30 Martin Baulig <martin@ximian.com>
10328 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
10329 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
10331 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
10332 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
10334 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
10336 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
10339 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
10340 object here, so it is in the correct appdomain etc.
10342 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
10344 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
10346 (mono_method_to_ir): Avoid freeing the type created returned from
10347 mono_type_create_from_typespec, since it is put into an internal cache
10348 by the function. Fixes pointer.exe.
10350 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
10351 trampolines for icalls and pinvokes as well. Fixes #33569.
10353 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
10355 * mini.c: Update after appdomain changes.
10357 * mini.c (mono_jit_compile_method_inner): Allways compile native
10358 method wrappers in the root domain, since there can only be one
10359 instance of them, whose address is stored in method->info.
10361 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
10363 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
10364 environment variable. Instead detect automatically whenever running
10365 under valgrind using the magic macro RUNNING_ON_VALGRIND from
10368 2003-10-16 Miguel de Icaza <miguel@ximian.com>
10370 * trace.c, trace.h: New files that implement the new trace option
10373 * driver.c: Document new --trace options.
10375 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
10378 - if (mono_jit_trace_calls)
10379 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
10381 * mini.h: prototypes.
10383 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
10385 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
10387 * mini.c inssel.brg: Implement typedefbyref opcodes.
10389 * mini.c (mono_jit_compile_method): Remove unused local variable.
10391 * mini.c (mono_jit_compile_method_inner): Ditto.
10393 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
10395 * tramp-x86.c (x86_class_init_trampoline): Fix build.
10397 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
10399 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
10401 * mini.c (mono_no_aot): Remove unused global variable.
10403 * mini.c: Thread safety fixes.
10405 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
10407 * mini.c (mono_create_class_init_trampoline): Add a lock around
10408 class_init_hash_addr.
10410 * arrays.cs (test_0_newarr_emulation): Add new regression test for
10413 * mini.c: Decompose the NEWARR instruction before decomposing its
10414 arguments. Fixes #30073.
10416 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
10418 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
10421 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
10423 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
10425 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
10427 * driver.c: Add support for compiling icall wrappers to --compile.
10429 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
10431 * inssel.brg: The empty value in class->interface_offsets is -1, not
10434 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
10436 * objects.cs: New test for 'is' operator on an array of interfaces.
10438 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
10440 * tramp-ppc.c: update trampoline code to support jumps
10441 and class initialization.
10443 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
10445 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
10447 * inssel.brg (OP_UNBOXCAST): Fix #46027.
10449 * inssel.brg (OP_UNBOX): Remove unused rule.
10451 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
10452 region instead of one for each method. Fixes #47813.
10454 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
10456 * exceptions.cs (test_0_nested_finally): New regression test for
10457 nested exception handlers.
10459 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
10461 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
10463 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
10466 * mini.c (mono_method_check_inlining): Make the inlining limit
10467 configurable by an environment variable.
10469 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
10471 * mini.h: Bump AOT file version.
10473 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
10474 token, store the image along with the token, since the token might not
10475 refer to the same image as the method containing the relocation,
10476 because of inlining.
10478 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
10480 * mini.c (mono_precompile_assemblies): New function to compile
10481 all methods in all loaded assemblies.
10483 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
10485 * regalloc.h regalloc.c (MonoRegState): Change the type of
10486 iassign and fassign to int*, since they can contain large negative
10487 values if the register is spilled. Also added some comments. Fixes
10490 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
10491 under Win32. Fixes #42964.
10493 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
10495 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
10497 * aot.c: Added support for AOT compiling methods which contain calls
10498 to wrappers. Currently, only remoting-invoke-with-check wrappers are
10501 * driver.c (compile_all_methods): Run the compilation in a thread
10502 managed by mono. Fixes #44023.
10504 * mini.c (mono_codegen): Print full method name in verbose output.
10506 * mini-x86.c (mono_arch_patch_code): Fix warning.
10508 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
10509 jumps, since the method we are jumping to might be domain-specific.
10511 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
10513 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
10515 * inssel.brg: string chars are unsigned.
10517 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
10519 * TODO: New todo item.
10521 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
10522 which calls mono_runtime_class_init and patches the call site to
10523 avoid further calls.
10524 (mono_arch_create_class_init_trampoline): New arch specific function
10525 to create a class init trampoline.
10526 (create_trampoline_code): Generalized so it can create
10527 class init trampolines as well.
10529 * mini.c (helper_sig_class_init_trampoline): New helper variable.
10530 (mono_create_class_init_trampoline): New function to create and cache
10531 class init trampolines.
10532 (mono_find_class_init_trampoline_by_addr): New function to lookup the
10533 vtable given the address of a class init trampoline. Used by the
10535 (mono_codegen): Generate a call to a trampoline instead of
10536 mono_runtime_class_init in LDSFLD[A].
10537 (mono_codegen): Add relocations for the new trampoline.
10539 * mini.h mini-x86.c aot.c: Added a new relocation type:
10540 MONO_PATCH_INFO_CLASS_INIT.
10542 * mini.h: Bump AOT version number.
10544 * aot.c: Create a copy of the loaded code instead of using the original
10545 so methods which call each other will be close in memory, improving
10548 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
10549 patch since it breaks the regression tests.
10551 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
10552 for the register saving instruction sequence since the
10553 frame_state_for function in glibc 2.3.2 don't seem to detect it.
10555 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
10557 * TODO: Fix todo item && remove another.
10559 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
10561 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
10564 * aot.c: Moved the check for MONO_LASTAOT into the initialization
10565 function of the module.
10567 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
10568 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
10569 --no-aot command line option.
10571 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
10573 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
10574 by Bernie Solomon (bernard@ugsolutions.com).
10576 * inssel.brg: Refactor the interface offset table related code into
10577 its separate functions and add support for the AOT case.
10579 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
10581 * aot.c (mono_aot_get_method_inner): Fix memory leak.
10583 * aot.c: Added mono_aot_verbose variable and made all debugging
10584 output depend on the value of this variable.
10586 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
10587 method_label and info_label.
10589 * mini.h mini-x86.c aot.c: Added a new relocation type
10590 MONO_PATCH_INFO_IID for klass->interface_id.
10592 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
10593 the MonoJitInfo structure.
10595 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
10596 a non-root appdomain in shared mode.
10598 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
10600 * aot.c: make aot loader less verbose. Remove free of unused variable.
10602 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
10604 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
10606 * .cvsignore: Added *.dll.
10608 * mini.c (mono_print_tree_nl): New function callable while debugging.
10610 * mini.c (mono_print_code): Export this.
10612 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
10615 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
10617 * mini.h (MonoCompile): Added 'jit_info' field.
10619 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
10620 the cfg structure, since it is needed by the AOT compiler.
10622 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
10624 * aot.c: A major rewrite. Changes include:
10625 - save exception tables for methods which have them.
10626 - cache failed lookups in aot_get_method () to avoid the (slow) calls
10627 to g_module_symbol.
10628 - reworked the file format so it is now much smaller and needs
10629 fewer relocation entries.
10631 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
10633 * aot.c (load_aot_module): Fix build bustage on platforms without
10636 2003-09-04 Martin Baulig <martin@ximian.com>
10638 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
10640 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
10642 * TODO: Some new optimization ideas.
10644 * aot.c: Move AOT module loading logic here from mono_assembly_open.
10646 * aot.c: Save the optimization flags used to compile the code into
10649 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
10650 support emitting domain specific code.
10652 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
10653 no longer domain neutral. It can be made domain neutral by compiling
10654 with --optimize=shared.
10656 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
10657 between appdomains.
10659 * driver.c mini.h mini.c: New --no-aot debugging option which disables
10660 loading of AOT code.
10662 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
10664 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
10665 if there is no domain neutrality information.
10667 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
10669 * aot.c (mono_compile_assembly): Emit a symbol containing the file
10670 format version into the generated library.
10672 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
10673 callee method into the caller since one of them could be shared.
10675 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
10676 system exceptions from AOT code now works.
10678 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
10679 method if it is domain neutral and the callee is not.
10681 * graph.c (cfg_emit_one_loop_level): Fix warning.
10683 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
10685 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
10688 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
10690 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
10691 is needed by code which is executed before mono_runtime_init ().
10692 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
10694 * mini.c (mono_thread_abort): Fix warning.
10695 (mono_jit_compile_method): Call static constructor in the AOT case too.
10697 * aot.c (mono_compile_assembly): Fix warning.
10699 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10701 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
10703 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
10705 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
10707 * cpu-pentium.md: Fix the length of call opcodes so they include the
10708 ESP restoring instruction. Fixes #47968.
10710 2003-08-28 Martin Baulig <martin@ximian.com>
10712 * mini-x86.c (mono_arch_call_opcode): Added support for
10713 MONO_TYPE_GENERICINST.
10715 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
10717 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
10719 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
10720 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
10722 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
10725 2003-08-26 Martin Baulig <martin@ximian.com>
10727 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
10728 when reporting an error, set this to the actual error location.
10729 (mono_method_to_ir): Report the correct error location if
10730 get_basic_blocks() returned an error.
10732 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
10734 * mini.c (mono_type_blittable): OBJECT is not blittable.
10735 (mono_method_blittable): Methods which have marshalling descriptors
10736 are not blittable either. Fixes #47842.
10738 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
10740 * driver.c mini.c: Use an environment variable instead of a global
10741 variable. Also fix the build.
10743 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
10744 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
10747 * driver.c mini.c: Added --with-valgrind option to turn off some
10748 code which prevents mono from running under valgrind.
10750 * mini.c (mono_emit_call_args): Fixed warning.
10752 * mini.c (mono_emulate_opcode): Fixed warning.
10754 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
10756 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
10757 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
10758 regalloc.c, regalloc.h: specify available registers in arch-specific
10759 code and support floats in the regallocator (patch by Laurent Morichetti
10762 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
10764 * mini.c: mono_thread_current() can be called only after
10765 mono_runtime_init(): rearrange code to not call it early on.
10767 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
10769 * mini.c: allocate jump tables in the code mempools.
10771 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
10773 * mini.c, mini.h: make sure per-thread data allocated by the jit is
10776 2003-08-10 Miguel de Icaza <miguel@ximian.com>
10778 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
10779 12 to 16. This fixes bug #47453.
10782 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
10784 * mini-ppc.c: fixed indexed load and unsigned compares.
10786 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
10788 * mini.c: reenabled installation of handler for
10789 thread abort signal.
10791 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
10793 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
10794 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
10795 until it's fixed and actually useful.
10797 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
10799 * inssel-long32.brg: couple more opcodes implemented.
10801 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
10803 * mini-sparc.c: Even more opcodes implemeted.
10805 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
10807 * mini-sparc.c: More opcodes implemented.
10809 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
10811 * mini-sparc.c: More opcodes implemented.
10813 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
10815 * inssel-sparc.brg: Add some needed rules. Direct
10817 * Makefile.am: Use inssel-sparc.brg
10818 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
10819 an assert happy for now.
10821 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
10823 * mini-sparc.c: Fixed compile errors.
10824 * exceptions-sparc.c: Same. We now produce a mono binary
10825 on sparc-linux. Yea.
10827 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
10829 * mini-sparc.c: Renamed registers. Also some macro cleanups.
10830 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
10831 They compile, but do not work.
10833 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
10835 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
10836 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
10837 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
10840 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
10842 * mini.c: more opcodes implemented and better support for generics.
10844 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
10846 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
10847 * mini.c, mini.h: first cut at generics support: some new instructions
10848 added and changed the behaviour of some of the existing ones.
10850 2003-07-21 Miguel de Icaza <miguel@ximian.com>
10852 * mini.c: Removed definition of metadata_shared mutex here.
10854 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
10856 * mini-x86.c: make vararg calls work for instance methods.
10858 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
10860 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
10861 returns the arguments in a separte list, now.
10863 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
10865 * aot.c, mini.c: updates for array type representation changes.
10867 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
10869 * mini.c: register function to perform jit shutdown.
10871 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
10873 * mini.c: use a faster allocator if possible.
10875 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
10877 * aot.c: some cleanups and portability changes.
10879 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
10881 * mini.c: use faster allocation for CEE_BOX if possible.
10883 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
10885 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
10886 Moved inlined mempcy code to its own function so that is can be
10887 reused. Added an inline memset function as well (optimized initobj).
10888 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
10890 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
10892 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
10894 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
10896 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
10897 arch code can setup the cpu for CLR execution, if needed.
10898 We use it on x86 to set the precision of FP operations.
10900 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
10902 * mini.c: disable some optimizations if we can guess they'll cost too
10903 much for a given method.
10905 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
10907 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
10909 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
10910 * mini.h mini.c mini-x86.c: Added instruction level coverage
10911 info collection support.
10913 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
10915 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
10916 is now implemented in the profiling API. Get rid of a couple of
10917 unnecessary global variables.
10919 2003-06-15 Nick Drochak <ndrochak@gol.com>
10921 * basic-long.cs: tests for negative values for bigmul, and unsigned.
10922 * cpu-g4.md: add op_bigmul and op_bigmul_un
10923 * cpu_pentium.md: add op_bigmul_un
10924 * inssel-long32.brg: add rule for unsigned bigmul
10925 * mini-ops.h: define OP_BIGMUL_UN
10926 * mini-x86.c: THE BUG: handle (un)signed properly
10927 * mini.c: choose unsigned opcode if needed.
10928 This set of patches fixes bug #44291
10930 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
10932 * mini.c (optimize_branches): improved to handle all kinds of
10933 conditional branches.
10935 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
10937 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
10938 don't raise exceptions.
10940 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
10942 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
10943 to arch-specific files.
10945 2003-06-09 Martin Baulig <martin@ximian.com>
10947 * Makefile.am (libs): Added $(LIBGC_LIBS).
10949 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
10951 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
10952 and OP_ATAN (fixes bug#44293).
10954 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
10956 * Makefile.am, mini-x86.c: rename cpu description array to
10957 pentium_desc, since some compilers define the 'pentium' preprocessor
10960 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
10962 * mini.c (mini_select_instructions): add explicit branch if the
10963 following block is not the false target of a conditional branch -
10964 we need this with any optimization that reorder or remove bblocks
10966 * mini.c (optimize_branches): bug fixes
10968 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
10970 * mini.c (mono_method_to_ir): inline static readonly fields
10972 * ssa.c (fold_tree): start cfold support for long (very simple
10975 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
10977 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
10979 * inssel.brg: fixed memcpy (bug #44219).
10981 2003-06-05 Dick Porter <dick@ximian.com>
10983 * driver.c: Set the glib log levels to not abort if g_message
10986 g_set_prgname() has to happen before mini_init() so that the
10987 process handle gets the info.
10989 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
10991 * driver.c: add intrins to the default optimizations to get wider
10994 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
10996 * mini.h: some large basic blocks will overflow a 16-bit
10997 integers for symbolic registers.
10999 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
11001 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
11002 (mono_arch_output_basic_block): fix bug 43499
11004 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
11006 * mini.c: kill duplicated definition of mono_debug_format.
11008 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
11010 * mini-x86.c, arrays.cs: fixed register allocation bug.
11012 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
11014 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
11016 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
11018 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11021 (print_method_from_ip): also print source location information if
11024 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
11026 * mini.c (mono_find_block_region): bug fix in region code
11027 (mini_method_compile): enable removing unreachable code again, but
11028 only in methods without exception clauses.
11030 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
11032 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
11033 Implemented arglist opcode and handling of TypedReference type.
11034 Fixed x86 call convention when a structure is returned.
11035 Minimal support for calling static vararg methods.
11037 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
11039 * mini.c (mini_method_compile): always remove unreachable code,
11040 because the code in them may be inconsistent (access to dead
11041 variables for example).
11043 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
11045 * driver.c, debug-mini.c: warning fixes.
11047 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
11049 * Makefile.am, jit.h, mini.h: install header for embedding mono.
11051 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
11053 * mini.c: thread-static fields are registered in mono_class_vtable(),
11054 so ensure the function is called before checking for them.
11056 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
11058 * mini.c (optimize_branches): fix for bug 43586
11060 * jit-icalls.c (mono_llmult_ovf): added an additional check for
11061 overflow (fixes Bug #43639)
11063 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
11065 * mini.c, objects.cs: allow the use of stobj for primitive types.
11067 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
11069 * mini.c: be less strict about argument checking until we support
11070 running the verifier.
11072 2003-05-27 Nick Drochak <ndrochak@gol.com>
11074 * basic-long.cs: tests for (ulong)int * (ulong)int also
11075 * mini.c: use the same trick for (ulong)int * (ulong)int
11077 2003-05-27 Nick Drochak <ndrochak@gol.com>
11079 * basic-long.cs: add regression test for (long)int * (long)int
11080 * cpu-pentium.md: add op_bigmul specification
11081 * inssel-long32.brg: add OP_BIGMUL rule
11082 * mini-ops.h: add OP_BIGMUL
11083 * mini-x86.c: register allocator: handle case where src1 needs to be
11085 * mini.c: substitute special BIGMUL opcode in the tree for
11086 (long)int * (long)int
11088 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
11090 * jit-icalls.c: call the type ctor on field access if needed.
11092 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
11094 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
11095 to a method (including results of ldelema, bug#43207).
11097 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
11099 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
11100 colors to show exception handler blocks.
11102 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
11103 (fix for pinvoke7.cs).
11105 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
11107 * mini.h, mini.c: ensure correct initialization order for types that
11108 require it. Prepare for lazy compilation of jit icall wrappers.
11109 Provide a name for opcode emulation to reduce unneeded mallocing.
11111 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
11113 * mini-x86.c: better register restoring code and profiling
11114 support for tail calls.
11116 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
11118 * mini.h, driver.c: prepare for leaf methods optimization.
11120 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
11122 * mini.c: get targets of branches before converting a method.
11124 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
11126 * mini.c (optimize_branches): added some experimental code (disbaled)
11128 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
11130 * mini.c (optimize_branches): fix branch to branch optimization
11132 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
11134 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
11136 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
11138 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
11141 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
11143 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
11144 enable use of interface variables again.
11146 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
11147 I1 to registers because there is no simply way to sign extend 8bit
11148 quantities in caller saved registers on x86.
11150 * inssel-float.brg: set costs of some rules to 2 so
11151 that monobure always select the arch. specific ones if supplied,
11152 regardless of the order we pass the files to monoburg.
11154 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
11156 * mini.c, mini-x86.c: since the magic trampoline for jumps
11157 can't patch the code directly, we do it as soon as the
11158 method gets compiled.
11160 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
11162 * mini-x86.c, mini.h: introduce a new patching method
11163 to support CEE_JMP and tail calls.
11164 * mini.c: obey tail.call. Don't precompile methods target
11166 * tramp-x86.c: new trampoline code to handle methods
11167 reached through a jump.
11169 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
11171 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
11172 bit values to registers
11174 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
11176 * mini.c (mono_compile_get_interface_var): share interface
11177 variables if possible.
11179 2003-05-16 Martin Baulig <martin@ximian.com>
11181 * debug-mini.c (mono_init_debugger): New function to initialize
11182 the debugger. This is not in the debugger since it needs to
11183 access some of mini's internals.
11185 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
11187 * mini.c (mono_method_to_ir): inlining fixes/cleanups
11189 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
11191 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
11192 for value type handling.
11194 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
11196 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
11197 (mono_method_check_inlining): enable inlining of all kinds of wrappers
11199 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
11201 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
11202 the constructor through a proxy.
11204 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
11206 * jit-icalls.c, inssel.brg: fixes to array element address
11209 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
11211 * mini-x86.c (is_regsize_var): allocate pointer to registers
11213 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
11215 * driver.c: fixed typo, added intrins to the set of optimizations
11216 tested with regressions.
11218 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
11220 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
11221 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
11224 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
11226 * inssel.brg: remove some common pop instructions without side effects
11228 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
11230 * inssel-x86.brg: fixed thinko in int to double conversions.
11232 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
11234 * mini.c, jit-icalls.c: added runtime thread-static variable support.
11236 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
11238 * inssel-long32.brg: two more missing instructions.
11240 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
11242 * mini.c (mono_emit_call_args): set the cil_code for all arguments
11243 if not already set.
11245 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
11247 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
11250 * basic-float.cs: Added tests for negative zero.
11252 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
11254 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
11255 a couple of missing operations for long casts, with test cases.
11257 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11259 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
11261 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
11263 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
11264 code size estimation.
11266 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
11268 * mini.c (mono_jit_create_remoting_trampoline): make it work with
11269 abstract methods (fix bug 42542)
11271 * aot.c: add ability to handle array types
11273 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
11275 * mini.c: Call the _specific versions of the object allocation
11276 functions if possible.
11278 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
11280 * driver.c: call setlocale ().
11282 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
11284 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
11287 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
11289 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
11291 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
11292 wrappers (fix bug 42122)
11294 2003-05-04 Martin Baulig <martin@ximian.com>
11296 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
11298 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
11299 s/mini_set_defaults/mono_set_defaults/g.
11301 2003-05-04 Martin Baulig <martin@ximian.com>
11303 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
11305 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
11307 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
11308 (reported by Don Roberts).
11310 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
11312 * mini.c: temporarily work around two bugs for this release.
11314 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
11316 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
11317 that contains -export-dynamic and it makes using the ld script
11319 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
11321 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
11323 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
11326 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
11328 * mini.c: make sure leave calls all the needed finally blocks,
11329 even when the target jumps out of multiple exception clauses.
11331 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
11333 * ldscript, Makefile.am: add linker script to reduce the number of
11334 exported symbols (should also fix the issues with libwine defining
11335 some of the same symbols in io-layer).
11337 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
11339 * driver.c (mini_main): Avoid assertion when no file name is given on
11342 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
11344 * driver.c: added --version/-V command line option.
11345 Added the inline optimization in the regression tests.
11347 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
11349 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
11350 to the type in the method signature (fixes bug#42134).
11352 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
11354 * mini.c: when inlining, check this is not null only when needed (bug #42135).
11356 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
11358 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
11360 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11362 * driver.c: fixed bug #42100.
11364 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
11366 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
11368 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
11370 * mini.c: moved most of the code required to do inlining to its own
11371 function so it can be reused. Inline also ctors if appropriate.
11373 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
11375 * Makefile.am: Link with -export-dynamic so shared libs loaded by
11376 the runtime can call mono API functions.
11378 2003-04-27 Martin Baulig <martin@ximian.com>
11380 * debug-mini.c (mono_debug_init_method): Added
11381 `guint32 breakpoint_id' argument; if the method has a breakpoint,
11382 send a notification to the debugger.
11384 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
11385 running in the Mono Debugger, just pass the breakpoint number to
11386 mono_debug_init_method().
11388 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
11390 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
11392 * mini.c: allow some more unsafe compares.
11394 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
11396 * mini-x86.c, Makefile.am: make distcheck works (partially from
11397 a patch by Richard Lee <r.h.lee@attbi.com>).
11398 * regset.c, regset.h: removed, they are unused.
11400 2003-04-25 Dick Porter <dick@ximian.com>
11402 * driver.c: Usage reports the name as 'mono' not 'mini'
11403 * exceptions-x86.c: Build and run on freebsd
11405 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
11407 * Makefile.am: install the program with the 'mono' name and
11408 the library as libmono instead of mini and libmini.
11410 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
11412 * driver.c: provide the APIs for the embedding interface of the old jit.
11414 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
11416 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
11418 2003-04-23 Martin Baulig <martin@ximian.com>
11420 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
11422 * driver.c: Added `--debug' command line argument to enable
11425 2003-04-23 Martin Baulig <martin@ximian.com>
11427 * debug.[ch]: Removed. The code is now in
11428 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
11430 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
11433 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
11435 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
11437 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11440 (mini_cleanup): moved mono_runtime_cleanup call after the call to
11441 mono_domain_finalize.
11442 (mini_method_compile): use mono_method_profile* if the the option is
11445 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
11447 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
11448 methods with their wrapper.
11450 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
11451 methods with their wrapper.
11453 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
11456 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
11459 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
11462 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
11464 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
11466 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
11468 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
11469 of the mempool. This is slightly faster and uses less memory
11471 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
11473 * mini.c: avoid O(n) allocation for variables.
11475 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
11477 * mini.c: handle items on the stack after inlining methods.
11479 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
11481 * mini.c: make the method->opcode optimization dependent
11482 on MONO_OPT_INSTRINS and do it lazily.
11484 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
11486 * driver.c: print overall results at the end of regression run.
11488 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
11490 * inssel.brg: don't overwrite symbolic registers.
11492 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
11494 * inssel-x86.brg: fix conversion from long to float.
11496 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
11498 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
11500 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
11502 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
11504 * driver.c: Added --print-vtable option as in the old JIT.
11506 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
11508 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
11510 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
11512 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
11514 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
11516 * mini.c regalloc.c regalloc.h: Fix memory leak.
11518 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
11520 * aot.c (mono_aot_get_method): register all used strings
11522 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
11524 * mini.c: always intern strings references with ldstr at compile time.
11526 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
11528 * Makefile.am: add BUILT_SOURCES.
11530 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
11532 * driver.c: give a better error message when the assembly to execute
11533 doesn't have an entry point.
11535 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
11537 * Makefile.am: added hack for automake
11539 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
11542 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
11544 22003-04-07 Martin Baulig <martin@ximian.com>
11546 * Makefile.am: Added Makefile.am.
11548 * debugger-main.c: Removed, this is now in the debugger where it
11551 * mini.pc.in: Call this package `mini' for the moment.