1 2007-11-17 Zoltan Varga <vargaz@gmail.com>
3 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
6 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
7 returning a vtype in a register.
9 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
10 here from the arch specific code.
12 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
15 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
16 (mono_arch_emit_prolog): Increment maximum prolog size.
18 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
19 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
21 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
22 MonoGenericSharingContext.
24 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
25 MonoGenericSharingContext. Allocate memory from the cfg mempool.
27 2007-11-15 Mark Probst <mark.probst@gmail.com>
29 * mini.c, mini.h, generic-sharing.c: Functions for producing code
30 which extract fields out of the runtime generic context. Full
31 sharing of the NEWARR opcode.
33 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
35 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
38 2007-11-13 Zoltan Varga <vargaz@gmail.com>
40 * mini-trampolines.c (mono_delegate_trampoline): Update after
41 mono_marshal_get_delegate_invoke () signature change.
43 2007-11-13 Mark Probst <mark.probst@gmail.com>
45 * mini.c: Removed the shared context in favor of the generic
46 sharing context. Allocate the MonoJitInfo structure with room for
47 the generic sharing context if it's needed.
49 * mini.h: Remove MonoGenericSharingContext declaration. It's in
50 domain-internals.h now.
52 * mini-x86.c: Pass the generic sharing context to get_call_info ().
54 * generic-sharing.c: Several changes for working without a shared
55 context and instead operating on open types instead.
57 2007-11-12 David S. Miller <davem@davemloft.net>
59 * inssel-sparc.brg: Fix double instruction emit.
61 2007-11-12 Zoltan Varga <vargaz@gmail.com>
63 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
64 Get/Set/Address methods.
66 * mini.c debug-debugger.c mini-trampolines.c: Update after
67 mono_marshal_get_delegate_invoke signature change.
69 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
71 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
72 This can happens with dynamic methods. Fixes the other bug in #322722.
74 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
76 * tramp-arm.c (mono_arch_patch_callsite): Support patching
79 * mini-arm.c (arm_patch): Implement patching of BX call
80 sequence. Fixes one of the bugs in #322722.
82 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
84 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
85 under Linux. We only need to flush every 32-byte cache line.
87 2007-11-07 Massimiliano Mantione <massi@ximian.com>
90 move_basic_block_to_end: Add branches when needed, eventually creating
92 optimize_branches: added a parameter that tells if it's ok to create
93 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
94 and avoid calling move_basic_block_to_end when it's not ok.
97 2007-11-07 Mark Probst <mark.probst@gmail.com>
99 * mini.c: Abort inlining call to InitializeArray if something
100 looks wrong. Let the icall handle it, which now has proper safety
103 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
105 * mini.c (mono_spill_call): add support for soft-float.
107 * mini.c (mono_method_to_ir): add support for soft-float
108 to inlined functions that return float.
110 * mini.c (mono_method_to_ir): add support for soft-float
111 to cee_stsfld opcode on float fields.
113 2007-11-05 Geoff Norton <gnorton@novell.com>
115 * mini-x86.h: Fix the structure access for X86 Leopard.
118 2007-11-05 Martin Baulig <martin@ximian.com>
121 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
122 after compiling the method to notify the debugger.
124 2007-11-05 Martin Baulig <martin@ximian.com>
126 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
128 2007-11-02 Zoltan Varga <vargaz@gmail.com>
130 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
131 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
133 2007-11-01 Zoltan Varga <vargaz@gmail.com>
135 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
136 native-to-managed wrappers.
138 2007-11-01 Geoff Norton <gnorton@novell.com>
140 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
143 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
145 * mini.c, mini-x86.c: when getting back from unmanaged code
146 to managed via a marshaled delegate we also need to set the
149 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
151 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
154 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
156 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
157 let the debugger or other external agents to tell the JIT when
158 a sw breakpoint has been inserted in the code that the JIT needs
159 to be able to inspect.
161 2007-10-31 Martin Baulig <martin@ximian.com>
164 (MonoDebuggerInfo): Remove `runtime_class_init'.
166 2007-10-30 Martin Baulig <martin@ximian.com>
169 (mono_debugger_thread_created): Added `MonoThread *' argument.
170 (mono_debugger_extended_notification): New public method.
171 (mono_debugger_trampoline_compiled): New public method.
174 (MonoDebuggerThreadInfo): Added `thread' and
175 `extended_notifications' fields.
178 (debugger_executable_code_buffer): New static variable.
181 (MonoDebuggerInfo): Added `executable_code_buffer',
182 `executable_code_buffer_size', `breakpoint_info_area',
183 `breakpoint_table' and `breakpoint_table_size'.
185 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
187 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
188 that IP either is an unused value or the vtable pointer. IMT
189 calls use vtable + offset now. Reduced by almost half the size
192 2007-10-26 Jonathan Chambers <joncham@gmail.com>
194 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
195 defines to access param registers. Replace long usage with
196 gsize as sizeof(long) != sizeof(void*) on Win64.
198 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
199 on Win64. Fix intrinsic, use _AddressOfReturnAddress
200 instead of non-existant _GetAddressOfReturnAddress.
202 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
203 param registers. Save/restore %rdi and %rsi in MonoLMF.
205 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
206 param registers. Modify (throw_exception) signature to take
207 %rdi and %rsi on Win64.
209 Code is contributed under MIT/X11 license.
211 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
213 * helpers.c: unlink debugging output files.
215 2007-10-25 Zoltan Varga <vargaz@gmail.com>
217 * mini.c: Move mono_create_ftnptr () to object.c.
219 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
221 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
222 optional. This function can now be used to disassemble code generated
223 outside the JIT such as trampolines and IMT thunks.
225 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
227 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
228 vtable pointer from a ldr instruction.
230 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
231 new IMT call sequence.
233 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
234 call sequence for interface invocations.
236 * mini-arm.c (mono_arch_emit_imt_argument): added, required
237 for imt support. This function is empty since IMT on ARM requires no
238 special handling on the IR side.
240 * mini-arm.c (mono_arch_find_imt_method): added, required for
243 * mini-arm.c (mono_arch_find_this_argument): added, required
246 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
247 a ldr instruction to load a value stored in the code stream.
249 * mini-arm.c (mono_arch_build_imt_thunk):added, required
253 2007-10-23 Zoltan Varga <vargaz@gmail.com>
255 * mini.c (mini_init): Install the jump trampoline callback.
257 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
259 * mini-trampolines.c: handle synchronized methods with the common
260 vtable trampoline (bug #335601).
262 2007-10-17 Zoltan Varga <vargaz@gmail.com>
264 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
266 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
269 * mini-ia64.h mini-ia64.c: Add support for IMT.
271 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
272 prolog. Fixes #331958.
274 2007-10-15 Zoltan Varga <vargaz@gmail.com>
276 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
278 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
280 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
283 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
285 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
288 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
290 * mini-x86.c, mini-x86.h: x86 support for the common vtable
293 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
295 * mini-trampolines.c: changed the magic rampoline to understand
296 the common vtable trampoline method: the method to invoke is
297 determined by the vtable displacement of the call.
299 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
301 * mini.c, mini.h: register the common vtable trampoline if the
302 architecture supports it.
304 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
306 * cpu-amd64.md: use the correct max length for tls_get.
308 2007-10-14 Zoltan Varga <vargaz@gmail.com>
310 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
311 CEE_STELEM_ANY. Fixes #333696.
313 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
315 * exceptions-x86.c: provide more graceful handling of the case where
316 we followed a bogus function pointer from managed code (bug #332866).
318 2007-10-11 Mark Probst <mark.probst@gmail.com>
320 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
321 replaces the generic_shared flag and will carry more information
324 * generic-sharing.c: Added mini_type_stack_size() which allows
325 allows open types if given a generic sharing context.
326 mini_get_basic_type_from_generic() takes a
327 MonoGenericSharingContext* instead of a MonoCompile* now.
329 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
330 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
331 mini-sparc.c, mini-x86.c: Trivial changes required by the two
332 changes above. Just passing arguments through to the right
335 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
337 * mini-arm.c: unify the call emission to emit_code_seq().
339 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
341 * tramp-arm.c: reduced the trampoline size.
343 2007-10-10 Mark Probst <mark.probst@gmail.com>
345 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
346 variable handling out of arch-specific code.
348 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
350 * mini-arm.c: implemented fast delegate dispatch.
352 2007-10-09 Zoltan Varga <vargaz@gmail.com>
354 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
355 that fp elimination is turned off if the space required by locals is too
358 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
360 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
361 ARM to the new style trampoline.
363 2007-10-09 Zoltan Varga <vargaz@gmail.com>
365 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
367 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
369 2007-10-09 Martin Baulig <martin@ximian.com>
372 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
373 `field_info_offset_offset'.
375 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
377 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
378 removed more internal usage of the r11 register and made it available
379 to the register allocator.
381 2007-10-08 Mark Probst <mark.probst@gmail.com>
383 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
384 when sharing generics and treat type variables as references.
386 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
388 * mini-ppc.c: started removing the internal uses of register r11
389 to eventually allow the register allocator to manage it as an
390 additional available register.
392 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
394 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
396 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
398 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
399 specific trampolines as they are not performance critical as a jump
400 target (maybe align as before only for AOT code?). This saves about
401 200 KB of native code on x86 for monodevelop startup.
403 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
405 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
408 2007-10-06 Zoltan Varga <vargaz@gmail.com>
410 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
412 * mini-sparc.h mini-sparc.c: Implement IMT support.
414 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
415 its smaller and doesn't clobber sparc_g1.
417 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
419 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
421 * mini-ppc.c: optimized the size of the IMT thunks a bit.
423 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
425 * mini-ppc.c: implemented fast delegate invocation.
427 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
429 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
431 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
433 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
434 code to the new style trampoline in preparation for IMT support.
436 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
438 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
439 systems already. This also reduces the specific trampiline sizes and
440 prepares for the use of r12 as the IMT identifier register.
442 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
444 * mini-mips.h: endianess fix (simplified from a patch by
445 Thomas Kunze <thommy@tabao.de>, bug #323737).
447 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
449 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
450 to access ucontext fields and enable netbsd support
451 (partially from Magnus Henoch <mange@freemail.hu>).
453 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
455 * genmdesc.pl: patch from Henryk Plötz <henryk@openmoko.org> to
456 use the preprocessor from the CPP env var if it is set.
458 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
460 * mini-trampolines.c: fixed an assertion and moved it earlier in the
461 code, before interface_offset gets used.
463 2007-10-02 Zoltan Varga <vargaz@gmail.com>
465 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
466 mono_class_setup_vtable () before accessing klass->vtable.
468 2007-10-01 Zoltan Varga <vargaz@gmail.com>
470 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
473 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
475 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
476 IMT slots (this saves hundreds of KB of memory in programs like
477 IronPython and Monodevelop).
479 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
481 * mini.c: print the delegate counter.
483 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
485 * mini-x86.c: make it easier to enable the debugging code for IMT
488 2007-09-28 Martin Baulig <martin@ximian.com>
491 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
492 `mono_method_klass_offset' and `mono_method_token_offset'.
494 2007-09-20 Mark Probst <mark.probst@gmail.com>
496 * mini.c: First generics sharing implementation. Can only share
497 in very simple cases. If sharing doesn't work it falls back to
498 dedicated compilation.
500 * mini.h: Flag in MonoCompile to specify whether generic
501 compilation is shared. Flags enum for marking which generic inst
502 of a context is used. Prototypes for helper functions.
504 * generic-sharing.c: Helper functions for generic method sharing.
506 * optflags-def.h: Optimization flag (gshared) for enabling generic
507 method sharing added.
509 * Makefile.am: generic-sharing.c added.
511 2007-09-19 Daniel Nauck <dna@mono-project.de>
513 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
515 2007-09-19 Massimiliano Mantione <massi@ximian.com>
516 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
519 2007-09-19 Martin Baulig <martin@ximian.com>
521 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
522 mono_debug_cleanup() is now part of mono_cleanup().
524 2007-09-18 Zoltan Varga <vargaz@gmail.com>
526 * driver.c (mono_main): Fix a warning.
528 2007-09-17 Zoltan Varga <vargaz@gmail.com>
530 * aot-compiler.c: Optimize various parts when processing large assemblies.
533 * mini.c (mono_patch_info_hash): Improve hash function.
535 2007-09-14 Jonathan Chambers <joncham@gmail.com>
537 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
539 Code is contributed under MIT/X11 license.
541 2007-09-14 Zoltan Varga <vargaz@gmail.com>
543 * mini.c (mini_init): Fix a leak.
545 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
547 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
549 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
551 2007-09-14 Zoltan Varga <vargaz@gmail.com>
553 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
555 2007-09-13 Zoltan Varga <vargaz@gmail.com>
557 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
560 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
562 * mini.c (handle_alloc): Enable managed allocators in AOT code.
564 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
566 * aot-runtime.c (decode_patch_info): Ditto.
568 2007-09-12 Jonathan Chambers <joncham@gmail.com>
570 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
571 static case. Cache delegates in architecture specific code,
572 based on number of parameters.
574 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
575 in architecture specific code, based on number of parameters.
577 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
578 caching happen in architecture specific code now.
580 Code is contributed under MIT/X11 license.
582 2007-09-12 Jonathan Chambers <joncham@gmail.com>
584 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
585 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
586 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
588 Code is contributed under MIT/X11 license.
590 2007-05-15 Massimiliano Mantione <massi@ximian.com>
591 * mini.c: (mono_thread_abort) Fixed bug #82416.
593 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
595 * mini.: hook the new managed GC allocation feature into the JIT.
597 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
599 * mini.c: implementation for the new runtime tls opcode.
601 2007-09-11 Martin Baulig <martin@ximian.com>
604 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
605 `mono_method_inflated_offset'.
607 2007-09-07 Zoltan Varga <vargaz@gmail.com>
609 * driver.c mini.h mini.c: Add a new devel command line option for injecting
610 async exceptions into a method.
612 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
613 purpose of testing whenever the unwinder works at every instruction.
615 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
617 * mini.c: check accessibility of method used in ldftn (fixes
620 2007-09-04 Zoltan Varga <vargaz@gmail.com>
622 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
624 * inssel.brg: Fix a warning.
626 2007-09-03 Martin Baulig <martin@ximian.com>
628 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
629 now takes the `main_method' as argument.
631 2007-09-02 Zoltan Varga <vargaz@gmail.com>
633 * cpu-sparc.md (endfilter): Add missing src1:i argument.
635 2007-08-30 Jonathan Chambers <joncham@gmail.com>
637 * driver.c: include the cil-coff.h header on Windows.
639 Code is contributed under MIT/X11 license.
641 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
643 * mini.c, driver.c: don't include the cil-coff.h header.
645 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
647 * mini.c: flag places that needs fixes fo soft-float support.
649 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
651 * mini.h, inssel-float.brg: fix soft-float constant loads on big
652 endian systems (partially from Dean Jenkins, bug #81924).
654 2007-08-28 Mark Probst <mark.probst@gmail.com>
656 * mini.c (check_linkdemand): Remove embedded reference object in
657 call to LinkDemandSecurityException.
658 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
659 with an IntPtr instead of a reference object.
661 2007-08-28 Zoltan Varga <vargaz@gmail.com>
663 * mini.c (handle_initobj): Handle alignment properly.
665 * inssel.brg (mini_emit_memset): Ditto.
667 * inssel.brg (mini_emit_memcpy): Ditto.
669 * inssel-sparc.brg: Ditto.
671 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
673 2007-08-26 Zoltan Varga <vargaz@gmail.com>
675 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
676 exceptions raised in unmanaged code. Fixes part of #82594.
678 2007-08-24 Mark Probst <mark.probst@gmail.com>
680 * mini.c (mono_method_to_ir), declsec.c
681 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
683 2007-08-22 Martin Baulig <martin@ximian.com>
686 (MonoDebuggerThreadInfo): New typedef.
687 (mono_debugger_thread_table): New global variable.
688 (mono_debugger_thread_created): New public function.
689 (mono_debugger_thread_cleanup): New public function.
693 - removed `get_current_thread' and `lookup_assembly'.
694 - removed `data_table'.
695 - added `thread_table'.
698 (mono_thread_start_cb): Call mono_debugger_thread_created().
699 (mono_thread_attach_cb): Likewise.
700 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
701 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
704 * driver.c (mono_main): Move mono_debug_init() up, before calling
705 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
707 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
709 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
710 together when passing several arguments of type double (gives a small
711 speedup and saves a few bytes of generated code).
713 2007-08-20 Jb Evain <jbevain@novell.com>
715 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
717 2007-08-20 Jb Evain <jbevain@novell.com>
719 * mini.c (mono_method_to_ir): throw MethodAccessException
720 and FieldAccessException instead of InvalidProgramException.
722 2007-08-20 Mark Probst <mark.probst@gmail.com>
724 * mini.c: CoreCLR security checks.
726 * mini.h: Removed MonoSecurityMode (moved to
727 metadata/security-manager.h) and mono_security_mode global var
728 (replaced by set/get functions in security-manager.h).
730 * driver.c: Added "core-clr-test" security mode for testing. Used
731 set-function for setting security mode.
733 2007-08-17 Mark Probst <mark.probst@gmail.com>
735 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
736 the new jit_info_table.
738 * driver.c: Test code for the new jit_info_table (enabled by the
739 define MONO_JIT_INFO_TABLE_TEST).
741 2007-08-14 Zoltan Varga <vargaz@gmail.com>
743 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
744 detection of call <REG> instruction sequence. Fixes build on freebsd.
746 2007-08-13 Zoltan Varga <vargaz@gmail.com>
748 * mini-exceptions.c: Fix a warning.
750 2007-08-11 Zoltan Varga <vargaz@gmail.com>
752 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
753 stack overflow handling code on amd64 too.
755 * mini-exceptions.c (mono_setup_altstack): Make this use
756 mono_thread_get_stack_bounds ().
758 * mini-x86.h: Disable sigaltstack on solaris x86.
760 2007-08-10 Zoltan Varga <vargaz@gmail.com>
762 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
764 2007-08-10 Geoff Norton <gnorton@customerdna.com>
766 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
768 2007-08-08 Zoltan Varga <vargaz@gmail.com>
770 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
772 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
774 2007-08-03 Neale Ferguson <neale@sinenomine.net>
776 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
779 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
781 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
782 to be emitted (bug #82281).
784 2007-08-01 Martin Baulig <martin@ximian.com>
786 Merged the `debugger-dublin' branch.
788 * debug-debugger.h (MonoDebuggerInfo):
789 Removed the `old_*' compatibility entries.
790 Added `debugger_version' and `data_table'.
791 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
792 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
795 (MiniDebugMethodBreakpointInfo): Add `address_list'.
796 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
797 instead of a `gconstpointer'.
798 (mono_debugger_insert_method_breakpoint): Return a
799 `MonoDebugMethodAddressList *'.
801 2007-06-28 Martin Baulig <martin@ximian.com>
803 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
805 2007-08-01 Zoltan Varga <vargaz@gmail.com>
807 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
808 __builtin_frame_address () since it is broken on older gcc versions.
810 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
812 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
813 on the stack overflow handling and made the managed stack overflows
814 catchable in most cases using soft guard pages.
815 * exceptions-x86.c: added code to restore the protection in the soft
816 guard pages at the end of exception handling.
818 2007-07-31 Zoltan Varga <vargaz@gmail.com>
820 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
822 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
824 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
827 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
829 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
830 signal handling support until it has been ported to the new mechanism.
831 * mini.c: fixed stack overflow detection and use the new
832 architecture code to handle signals on the altstack.
834 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
836 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
837 stack overflows on the alt stack.
839 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
841 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
842 stack overflows on the alt stack.
844 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
846 * exceptions-ppc.c: cleanup preparing for altstack support.
848 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
850 * exceptions-arm.c: cleanup preparing for altstack support.
852 2007-07-27 Mark Probst <mark.probst@gmail.com>
854 * mini.c (print_jit_stats): Output hazard pointer stats.
856 2007-07-26 Mark Probst <mark.probst@gmail.com>
858 * driver.c, mini.c: Replaced security mode flags with a single
861 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
863 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
865 2007-07-25 Mark Probst <mark.probst@gmail.com>
867 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
868 (which doesn't do anything yet) for activating Core CLR
869 (Silverlight) security.
871 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
873 * mini-codegen.c: work around a possible gcc bug on arm.
875 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
877 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
878 message for platforms that don't support AOT compilation.
880 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
882 * mini.h, mini.c, driver.c: temporary smcs hack.
884 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
886 * mini-arm.h, mini-arm.c: arm EABI fixes.
888 2007-07-22 Zoltan Varga <vargaz@gmail.com>
890 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
893 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
894 trampolines taking a method argument.
896 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
898 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
899 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
901 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
902 JIT compilation throws an exception. Fixes #82050.
904 2007-07-19 Mark Probst <mark.probst@gmail.com>
906 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
907 with the MONO_EXCEPTION_ defines.
909 2007-07-17 Zoltan Varga <vargaz@gmail.com>
911 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
914 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
915 the cause of an assertion.
917 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
919 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
922 2007-07-15 Zoltan Varga <vargaz@gmail.com>
924 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
925 assert. Should fix #82103.
927 2007-07-14 Zoltan Varga <vargaz@gmail.com>
929 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
930 here too. Fixes #82095.
932 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
935 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
937 * mini-amd64.h: Enable IMT for amd64.
939 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
941 2007-07-12 Zoltan Varga <vargaz@gmail.com>
943 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
945 2007-07-12 Mark Probst <mark.probst@gmail.com>
947 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
948 as soon as check_linkdemand sets an exception_type.
950 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
952 * mini-x86.c: fixed offsets for IMT call sequence.
953 * mini-x86.h: enable IMT again.
955 2007-07-11 Zoltan Varga <vargaz@gmail.com>
957 * trace.c (mono_trace_enter_method): Decode MonoType too.
959 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
961 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
963 * mini-amd64.c: Add preliminary IMT implementation.
965 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
967 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
968 understand the new IMT-base interface invocation (thanks to
969 Daniel Nauck for the report and the remote debugging session).
971 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
973 * mini-x86.c: size and speed optimizations for the IMT bsearch.
975 2007-07-11 Zoltan Varga <vargaz@gmail.com>
977 * Makefile.am (aotcheck): Make this actually use the AOTed code.
979 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
981 * mini-trampolines.c: implement AOT IMT support.
982 * mini-x86.h: enable IMT support for wider testing.
984 2007-07-10 Zoltan Varga <vargaz@gmail.com>
986 * inssel.brg (emit_imt_argument): Add aot support here.
988 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
990 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
992 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
993 of the IMT implementation, partially from massi, with my
994 implementation of the bsearch sequence. Disabled by default until
995 the AOT code is implemented.
997 2007-07-10 Zoltan Varga <vargaz@gmail.com>
999 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
1001 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
1003 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
1005 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
1006 arch-independent IMT JIT code from Massimiliano
1007 Mantione (massi@ximian.com) with small cleanups from me.
1009 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
1011 * Makefile.am: fix svn invocation to get the svn revision to be
1012 independent of the local language (build fix).
1014 2007-07-09 Mark Probst <mark.probst@gmail.com>
1016 * mini.c (inline_method): Reset cfg->exception_type if the
1017 inlining is aborted. Fixes: 82049.
1019 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
1021 * mini.c: remove assert from exception handling code when exception_ptr
1024 2007-07-05 Zoltan Varga <vargaz@gmail.com>
1026 * mini.c (mono_codegen): Add an assert.
1028 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
1029 enter and leave code.
1030 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
1032 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
1034 * mini-ppc.c: fixed memory corruption for localloc(0)
1037 2007-07-05 Zoltan Varga <vargaz@gmail.com>
1039 * mini.c: Fix warnings.
1041 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
1043 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
1044 to emit better double->int conversions.
1046 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
1048 * mini.c: the provided Min/Max optimizations are valid for unisgned
1051 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
1053 * 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
1055 2007-06-28 Miguel de Icaza <miguel@novell.com>
1057 * mini.c (mono_running_on_valgrind): Add support for reporting the
1058 method and its boundaries to valgrind.
1060 2007-06-28 Martin Baulig <martin@ximian.com>
1062 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
1064 2007-06-25 Zoltan Varga <vargaz@gmail.com>
1066 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
1068 * generic.2.cs: Add new test case.
1070 2007-06-25 Martin Baulig <martin@ximian.com>
1072 Merged the `debugger-dublin' branch.
1075 (mono_debugger_insert_method_breakpoint): New public method.
1076 (mono_debugger_remove_method_breakpoint): Likewise.
1077 (mono_debugger_check_breakpoints): New static method.
1078 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
1080 * debug-debugger.h (MonoDebuggerInfo):
1081 Renamed (to keep backward compatibility in the vtable):
1082 `insert_breakpoint' -> `old_insert_breakpoint'.
1083 `remove_breakpoint' -> `old_remove_breakpoint'.
1084 `create_string' -> `old_create_string'.
1085 `lookup_class' -> `old_lookup_class'.
1086 `lookup_type' -> removed; changed into a dummy field.
1087 `lookup_assembly' -> `old_lookup_assembly'.
1088 Added (same functionality, but different signature):
1089 `create_string', `lookup_class', `lookup_assembly'
1091 `get_method_addr_or_bpt', `remove_method_breakpoint',
1092 `runtime_class_init'.
1094 * debug-debugger.c: Merged the `debugger-dublin' branch.
1096 2007-06-23 Zoltan Varga <vargaz@gmail.com>
1098 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
1100 (peephole_pass): Likewise.
1102 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
1104 * driver.c: hopefully make setaffinity work also for ancient
1107 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
1109 * driver.c : win32 build fix.
1111 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
1113 * driver.c: check for the MONO_NO_SMP env var and bind to a single
1114 processor if it is set.
1116 2007-06-21 Martin Baulig <martin@ximian.com>
1118 * debug-mini.h: New file.
1121 (mono_debugger_insert_breakpoint_full): Moved here from
1122 ../metadata/mono-debug-debugger.c.
1123 (mono_debugger_remove_breakpoint): Likewise.
1124 (mono_debugger_breakpoint_callback): Likewise.
1126 2007-06-15 Raja R Harinath <rharinath@novell.com>
1128 * jit-icalls.c (mono_helper_compile_generic_method): Update to
1129 changes in MonoGenericClass.
1131 2007-06-14 Zoltan Varga <vargaz@gmail.com>
1133 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
1135 2007-06-14 Raja R Harinath <rharinath@novell.com>
1137 * jit-icalls.c (mono_helper_compile_generic_method): Update to
1138 removal of MonoGenericMethod.
1140 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
1142 * mini-exceptions.c: hooks for the exception events profiling API.
1144 2007-06-14 Randolph Chung <tausq@debian.org>
1146 * Makefile.ma: Add hppa target.
1147 * mini-arch.h: Include mini-hppa.h
1148 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
1149 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
1150 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
1152 2007-06-14 Randolph Chung <tausq@debian.org>
1154 * inssel.brg: Add rules for "chained" compare-branch operations so that
1155 a single compare op can affect multiple branches. Adjust cost for
1156 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
1157 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
1158 cost for some rules so that they can more easily be overridden by
1159 per-arch rules (with fixes from lupus).
1160 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
1162 2007-06-13 Randolph Chung <tausq@debian.org>
1164 * mini-ops.h: Reorder branch ops so that they match the order of the
1165 corresponding CEE_* ops. The code expects them this way.
1166 Add new ops for HPPA target.
1167 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
1169 2007-06-13 Randolph Chung <tausq@debian.org>
1171 * mini-exceptions.c: Handle cases where the stack grows towards
1173 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
1175 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
1177 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
1179 * driver.c: explain where a non-matching corlib is found.
1181 2007-06-13 Mark Probst <mark.probst@gmail.com>
1183 * mini.c (print_jit_stats): Output dynamic code allocation stats.
1185 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
1187 * mini-exceptions.c: Generate a method profile leave event during
1188 an exception to ensure that the profiler gets notified.
1190 2007-06-07 Zoltan Varga <vargaz@gmail.com>
1192 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
1195 * cpu-amd64.md: Add long_and/or/xor opcodes.
1197 2007-06-06 Wade Berrier <wberrier@novell.com>
1199 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
1200 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
1201 length of instruction shr_imm (expected 8, got 10)
1203 2007-06-06 Zoltan Varga <vargaz@gmail.com>
1205 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
1207 2007-06-06 Mark Probst <mark.probst@gmail.com>
1209 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
1210 MonoInternalHashTable again (fixed bug in the internal hash table
1213 2007-06-06 Mark Probst <mark.probst@gmail.com>
1215 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
1216 Have to figure out what makes it crash the SWF regression.
1218 2007-06-05 Zoltan Varga <vargaz@gmail.com>
1220 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
1222 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
1224 * mini.c: optimize out the type check when storing null in a
1227 2007-06-04 Mark Probst <mark.probst@gmail.com>
1229 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
1230 MonoInternalHashTable.
1232 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
1234 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
1235 signed integer methods.
1237 2007-06-02 Zoltan Varga <vargaz@gmail.com>
1239 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
1240 permanently since the current approach doesn't work.
1242 2007-06-02 Zoltan Varga <vargaz@gmail.com>
1244 * inssel.brg (stmt): Only call delegate->invoke_impl if
1245 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
1247 2007-06-01 Zoltan Varga <vargaz@gmail.com>
1249 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
1250 the sreg2==rdx case.
1252 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
1253 account if it contains a rex prefix.
1254 (peephole_pass): Handle OP_FMOVE as well.
1256 2007-06-01 Zoltan Varga <vargaz@gmail.com>
1258 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
1259 as it causes regressions.
1261 2007-05-31 Zoltan Varga <vargaz@gmail.com>
1263 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
1264 static case as well.
1266 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
1268 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
1269 (mono_arch_get_this_arg_from_call): Ditto.
1271 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
1273 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
1276 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
1277 (mono_arch_get_this_arg_from_call): Ditto.
1279 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
1281 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
1282 try to create optimized invoke code and use that for further invocations.
1283 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
1285 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
1287 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
1289 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
1290 sealed classes or methods.
1291 *devirtualization.cs: tests for the new optimization
1293 2007-05-29 Zoltan Varga <vargaz@gmail.com>
1295 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
1296 by the update_volatile () function.
1298 2007-05-27 Zoltan Varga <vargaz@gmail.com>
1300 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
1303 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
1305 2007-05-24 Jonathan Chambers <joncham@gmail.com>
1307 * mini.c: Add configure checks for header files.
1308 * mini-x86.c: Add configure checks for header files.
1309 * trace.c: Add configure checks for header files.
1310 * aot-runtime.c: Add configure checks for header files.
1311 * aot-compiler.c: Add configure checks for header files.
1312 * driver.c: Add configure checks for header files.
1313 * mini-codegen.c: Add configure checks for header files.
1315 Code is contributed under MIT/X11 license.
1317 2007-05-22 Zoltan Varga <vargaz@gmail.com>
1319 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
1320 icompare_imm -128 + op_iclt. Fixes #81703.
1322 2007-05-19 Zoltan Varga <vargaz@gmail.com>
1324 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
1326 2007-05-15 Massimiliano Mantione <massi@ximian.com>
1328 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
1329 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
1330 so that all isinst checks now use "interface_bitmap".
1332 2007-05-15 Zoltan Varga <vargaz@gmail.com>
1334 * cpu-amd64.md (jmp): Fix a warning.
1336 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
1338 * basic.cs: Add new regression test.
1340 * basic.cs: Remove test which is now in basic-long.cs.
1342 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
1344 * basic-long.cs: Add new test.
1346 2007-05-13 Zoltan Varga <vargaz@gmail.com>
1348 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
1350 2007-05-12 Zoltan Varga <vargaz@gmail.com>
1352 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
1354 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
1357 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
1358 throwing code a bit.
1360 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
1361 the exception throwing code a bit.
1363 * mini-x86.c (get_call_info): Allocate result from a mempool.
1365 2007-05-11 Zoltan Varga <vargaz@gmail.com>
1367 * aot-compiler.c (find_typespec_for_class): Fix the assert.
1369 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
1371 * mini.h (MonoCompile): Add 'token_info_hash' field.
1373 * mini.c: Save token->method associations during compilation so the AOT
1374 compiler can use it.
1376 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
1377 which reference generic classes and methods.
1379 2007-05-10 Zoltan Varga <vargaz@gmail.com>
1381 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
1383 * aot-compiler.c (compile_method): Fix a typo in a comment.
1385 * aot-runtime.c (decode_cached_class_info): Skip generic types.
1387 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
1390 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
1392 2007-05-09 Zoltan Varga <vargaz@gmail.com>
1394 * mini.h (MonoCompile): Add 'args' field.
1396 * mini.c (mono_compile_create_vars): Store variables representing the arguments
1399 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
1401 2007-05-08 Zoltan Varga <vargaz@gmail.com>
1403 * mini.c (mono_compile_get_interface_var): Remove this unused function.
1405 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
1407 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
1408 opcodes for some opcodes.
1410 * mini.h *.brg *.c: Use the new opcodes.
1412 2007-05-08 Massimiliano Mantione <massi@ximian.com>
1414 * mini.h: Bumped aot revision.
1416 * inssel.brg: modified code generation of type checks for interfaces
1417 to use the new "MonoClass.interface_bitmap" instead of the old
1418 "MonoClass.interface_offsets".
1420 2007-04-30 Zoltan Varga <vargaz@gmail.com>
1422 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
1424 2007-04-29 Zoltan Varga <vargaz@gmail.com>
1426 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
1429 2007-04-27 Neale Ferguson <neale@sinenomine.net>
1431 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
1433 2007-04-27 Wade Berrier <wberrier@novell.com>
1435 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
1436 mini.h) to fix build.
1438 2007-04-26 Zoltan Varga <vargaz@gmail.com>
1440 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
1442 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
1443 causes the corlib unit tests to fail.
1445 2007-04-25 Zoltan Varga <vargaz@gmail.com>
1447 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
1449 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
1451 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
1452 opcodes to the comparison relations.
1454 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
1455 opcodes to their types.
1457 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
1459 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
1460 it in cfg->arch.cinfo.
1462 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
1464 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
1465 cfg->cil_offset_to_bb.
1467 2007-04-24 Zoltan Varga <vargaz@gmail.com>
1469 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
1470 created becase of initlocals.
1472 2007-04-23 Zoltan Varga <vargaz@gmail.com>
1474 * mini-alpha.c cpu-alpha.md: More alpha port work from
1475 Sergey Tikhonov <tsv@solvo.ru>.
1477 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
1479 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
1481 2007-04-19 Zoltan Varga <vargaz@gmail.com>
1483 * cpu-s390.md (break): Correct the length of break instruction.
1485 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
1487 * mini.c: fix a couple of soft-float issues and comments.
1489 2007-04-15 Miguel de Icaza <miguel@novell.com>
1491 * trace.c (is_filenamechar): - is also a filename char.
1493 2007-04-15 Neale Ferguson <neale@sinenomine.net>
1495 * mini-s390.c: Correct checking for enum type in return value processing.
1497 2007-04-14 Raja R Harinath <rharinath@novell.com>
1499 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
1500 (version.h): Makefile is in the build directory.
1502 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
1504 * mini-amd64.h: fix for assertion failure on Solaris/amd64
1506 2007-04-11 Martin Baulig <martin@ximian.com>
1508 * mini.c (can_access_member): Fix handling of generic classes;
1511 2007-04-10 Zoltan Varga <vargaz@gmail.com>
1513 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
1515 2007-04-05 Zoltan Varga <vargaz@gmail.com>
1517 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
1519 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
1521 * mini-codegen.c: make sure the right spill amount is
1522 used for fp or integer registers (fixes the float_sub_spill() on ppc).
1524 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
1526 * mini-ppc.c: fixes for the fp_branch_nan test.
1528 2007-03-23 Zoltan Varga <vargaz@gmail.com>
1530 * basic.cs: Comment out new test which still fails on ia64.
1532 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
1534 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
1536 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
1538 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
1540 2007-03-22 Zoltan Varga <vargaz@gmail.com>
1542 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
1543 on 64 bit machines. Fixes part of #80738.
1545 * basic.cs: Add regression test.
1547 2007-03-17 Zoltan Varga <vargaz@gmail.com>
1549 * inssel.brg basic.cs: Revert previous change to fix build.
1551 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
1554 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
1556 * basic.cs: Add new regression test.
1558 2007-03-17 Zoltan Varga <vargaz@gmail.com>
1560 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
1563 2007-03-16 Neale Ferguson <neale@sinenomine.net>
1565 * cpu-s390x.md: Correct length of break instruction.
1567 2007-03-16 Neale Ferguson <neale@sinenomine.net>
1569 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
1570 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
1572 2007-03-15 Jonathan Chambers <joncham@gmail.com>
1574 * *.c: Begin WIN64 port.
1575 * mini.c: Use correct register in profiler.
1576 * mini-amd64.c: No inline assembly on Win64.
1577 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
1578 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
1579 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
1580 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
1581 mono_arch_ip_from_context for Win64.
1583 Contributed under MIT/X11 license.
1585 2007-03-15 Zoltan Varga <vargaz@gmail.com>
1587 * exceptions-amd64.c (seh_handler): Ditto.
1589 * exceptions-x86.c (seh_handler): Fix a memory leak.
1591 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
1593 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
1594 mini-s390x.c: fixed peephole optimizations to deal
1595 correctly with 1 and 2 byte reload avoidance.
1597 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
1599 * cpu-s390.md, cpu-s390x.md: update localloc length.
1601 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
1603 * cpu-g4.md: added missing descriptions.
1605 2007-03-14 Miguel de Icaza <miguel@novell.com>
1607 * Makefile.am: Add support so the tail tests are not executed on
1608 PowerPC as that is a known limitation of the PowerPC port.
1610 2007-03-13 Jonathan Chambers <joncham@gmail.com>
1612 * runmdesc.bat: Move to msvc directory.
1614 2007-03-13 Jonathan Chambers <joncham@gmail.com>
1616 * runmdesc.bat: Run executable that was produced by the current
1617 target and sent via an argument.
1619 2007-03-11 Zoltan Varga <vargaz@gmail.com>
1621 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
1624 * generics.2.cs: Add regression test.
1626 2007-03-09 Wade berrier <wberrier@novell.com>
1628 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
1630 2007-03-09 Zoltan Varga <vargaz@gmail.com>
1632 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
1633 AOT code depends on this.
1635 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
1637 * mini.c: more precise tracking of types in the eval stack
1638 (part of fix for bug #81044).
1640 2007-03-07 Zoltan Varga <vargaz@gmail.com>
1642 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
1644 * aot-compiler.c (encode_patch): Remove an obsolete comment.
1646 2007-03-06 Zoltan Varga <vargaz@gmail.com>
1648 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
1650 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
1652 2007-02-22 Zoltan Varga <vargaz@gmail.com>
1654 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
1655 a pointer on 64 bit systems. Fixes #80190.
1657 * iltests.il: Add new regression test.
1659 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
1661 * mini.c: inline a constant for Environment.IsRunningOnWindows.
1663 2007-02-19 Geoff Norton <gnorton@customerdna.com>
1665 * trace.c: Remove an erroneous alignemnt check when tracing.
1666 Fixes --trace on OSX86.
1668 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
1670 * mini-$(arch).h: initialize SP in context for all the archs.
1672 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
1674 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
1675 regressions in the thread tests.
1677 2007-02-14 Zoltan Varga <vargaz@gmail.com>
1679 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
1680 - fixed implementation of LOCALLOC opcode
1681 - implemented non-un compare for floats
1683 - implementation of FDIV and CKFINITE opcodes
1684 - fixes for latest mono updates
1685 - additional arch opcodes
1687 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
1689 * Makefile.am: simplify and merge rules for cross-compilation.
1691 2007-02-07 Massimiliano Mantione <massi@ximian.com>
1693 * local-propagation.c: Actually *apply* the fix for bug 80591...
1695 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
1697 * mini-exceptions.c: backuot part of the last change
1698 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
1700 2007-02-06 Massimiliano Mantione <massi@ximian.com>
1701 * inssel.brg: Fix bug 59286.
1704 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
1706 * mini-exceptions.c: patch from Zoltan to correctly check for
1707 stack boundaries (using the stack register, not the frame register),
1708 fixes bugs #80724, #79717.
1710 2007-02-03 Zoltan Varga <vargaz@gmail.com>
1712 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
1713 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
1715 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
1716 presence of frame pointer elimination.
1718 2007-02-01 Geoff Norton <gnorton@customerdna.com>
1720 * mini-x86.h: NetBSD UCONTEX_REG defines.
1722 2007-02-01 Zoltan Varga <vargaz@gmail.com>
1724 * inssel-amd64.brg: Fix amd64 build.
1726 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
1728 * mini.h: remove extern to workaround what looks likes gcc bug 26905
1731 2007-01-31 Zoltan Varga <vargaz@gmail.com>
1733 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
1736 * mini-<ARCH>.c: Use mono_is_regsize_var ().
1738 2007-01-30 Mark Mason <mason@broadcom.com>
1740 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
1741 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
1742 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
1743 beginning support for CEE_JMP [not quite working yet]
1744 * tramp-mips.c: LMF handling now works
1746 2007-01-30 Zoltan Varga <vargaz@gmail.com>
1748 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
1750 * mini.h (NULLIFY_INS): New macro.
1752 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
1754 * mini.c: statistical profiler fix for windows, patch
1755 from Tor Lillqvist (tml@novell.com).
1757 2007-01-30 Massimiliano Mantione <massi@ximian.com>
1758 * local-propagation.c: Fix bug 80591.
1760 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
1762 * Makefile.am: put back the --export-dynamic option as with
1763 the previous gmodule flags (thanks to Robert Jordan).
1765 2007-01-28 Zoltan Varga <vargaz@gmail.com>
1767 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
1769 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
1770 simplify and speed up the local register allocator. Also rename some fields
1771 like iassign->vassign.
1773 * regalloc.c: Remove some functions which are no longer used since their
1774 inlined version is in mini-codegen.c.
1776 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
1778 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
1780 2007-01-27 Zoltan Varga <vargaz@gmail.com>
1782 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
1783 narrowing. Fixes #80622.
1785 * iltests.il: Add new regresssion test.
1787 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
1789 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
1790 debug-debugger.c, debug-debugger.h: warning fixes.
1791 * driver.c: updated copyright year and made it fit in one line.
1793 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
1795 * aot-runtime.c: updated to use mono-dl instead of gmodule.
1797 2007-01-25 Zoltan Varga <vargaz@gmail.com>
1799 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
1801 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
1803 * iltests.il: Add new test for bug #80507.
1805 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
1807 * mini-arm.h: use soft-float also on vfp for now.
1809 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
1811 * mini.c: fix some more soft-float issues.
1813 2007-01-24 Zoltan Varga <vargaz@gmail.com>
1815 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
1817 2007-01-24 Massimiliano Mantione <massi@ximian.com>
1818 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
1819 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
1820 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
1822 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
1824 * mini-arm.c: typo fix.
1826 2007-01-23 Neale Ferguson <neale@sinenomine.net>
1828 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
1830 2007-01-21 Zoltan Varga <vargaz@gmail.com>
1832 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
1833 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
1835 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
1837 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
1839 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
1841 * inssel.brg: Fix a warning.
1843 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
1845 * abcremoval.c ssa.c ssapre.c: Update after this change.
1847 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
1849 * dominators.c (df_set): Use mono_bitset_union_fast.
1851 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
1853 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
1854 mini-codegen.c: reduce relocations and memory usage for the cpu
1857 2007-01-20 Zoltan Varga <vargaz@gmail.com>
1859 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
1861 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
1862 to reduce their size.
1864 2007-01-19 Mark Mason <mason@broadcom.com>
1866 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
1867 * mini-mips.c: more configuration macros, support long conditional branches, additional
1868 asserts, fix epilog instrumentation.
1869 * mini-mips.h: use standard stack walk
1870 * cpu-mips.md: increase size of div, rem and conditional branches
1872 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
1874 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
1877 2007-01-19 Zoltan Varga <vargaz@gmail.com>
1879 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
1880 (compile_method): Ditto.
1882 * aot-runtime.c (decode_klass_info): Ditto.
1884 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
1885 needed by the code generated by inssel.brg. Also fix a warning.
1887 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
1889 * mini.c: deal with enums that become genericinsts by
1890 being nested in a generic class (bug #79956).
1892 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
1894 * mini.c: match the generic definition to check for
1895 private access with generic types (bug #78431).
1897 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
1899 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
1900 to make life easier for people cross-compiling that insist on not
1903 2007-01-17 Mark Mason <mason@broadcom.com>
1905 * inssel-long.brg: patch to deal with mips missing flags
1906 * inssel-long32-mips.brg: implement overflow checks
1907 * insset-mips.brg: implement overflow checks
1908 * mini-mips.h: implement conditional exception handling
1909 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
1910 Remove unused code, minor cleanups.
1911 * exceptions-mips.c: minor cleanups
1912 * mini-ops.h: add mips conditional exception ops
1913 * cpu-mips.md: add mips conditional exception ops
1916 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
1918 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
1919 to deal with mips missing of flags.
1921 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
1923 * exceptions-ppc.c: execute fault handlers.
1925 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
1927 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
1929 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
1931 * mini.c: handle also floating point values in initialize_array.
1933 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
1935 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
1936 array initialization and make it conditional on the intrins option.
1938 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
1940 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
1941 relocations and put the patch info names close to the enum definition.
1943 2007-01-15 Mark Mason <mason@broadcom.com>
1945 * basic.cs, exceptions.cs: break up large tests to increase debugability.
1947 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
1949 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
1951 2007-01-12 Raja R Harinath <rharinath@novell.com>
1953 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
1955 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
1957 * Makefile.am: distribute the mips sources.
1959 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
1961 * mini-codegen.h: handle bug #80489 here, by excluding ecx
1964 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
1966 * cpu-x86.md: back out for now as this triggers other regressions.
1968 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
1970 * cpu-x86.md: force src1 and dest regpair for long shift instructions
1971 to eax:edx, so ecx can't get allocated to them (bug #80489).
1973 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
1975 * mini.c, mini-exceptions.c: enabled running fault handlers
1978 2007-01-03 Miguel de Icaza <miguel@novell.com>
1980 * driver.c: If nothing fail, do not use the string "failed",
1981 because it makes it very annoying to view test result logs on the
1984 2006-12-30 Miguel de Icaza <miguel@novell.com>
1986 * debug-debugger.c (mono_debugger_main): Rename "main" to
1987 "main_method" to prevent a warning.
1989 Remove a warning for unused field.
1991 2006-12-28 Martin Baulig <martin@ximian.com>
1994 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
1996 2006-12-22 Martin Baulig <martin@ximian.com>
1998 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
1999 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
2000 seperate `.mdb_debug_info' section, so we can access it from the
2001 debugger even if the binary is stripped.
2003 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
2004 from the `.mdb_debug_info' here to prevent the linker from
2005 removing that section.
2007 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
2010 2006-12-19 Robert Jordan <robertj@gmx.net>
2012 * mini-x86: enable the code to return small structures in
2013 registers for FreeBSD as well. Fixes bug #80278.
2014 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
2016 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
2018 * mini-x86.c: align the stack when calling the profiler
2019 function instrumenting the prolog (on OSX).
2021 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
2023 * mini.c: emit a break opcode where Debugger.Break () is called.
2025 2006-12-13 Miguel de Icaza <miguel@novell.com>
2027 * mini.c (mono_method_to_ir): Provide useful information on this
2028 assert, to prevent others from debugging like I did.
2030 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
2032 * mini.c: enable code which was incorrectly commented
2035 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
2037 * mini-x86.c: enable on OSX, too, the code to return small
2038 structures in registers.
2040 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
2042 * mini-x86.c: remove the use of the dynamic code manager here, too.
2044 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
2046 * mini.h, debug-debugger.c, tramp-*.c: fixed
2047 mono_debugger_create_notification_function() to use
2048 mono_global_codeman_reserve () instead of a dynamic code manager.
2050 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
2052 * mini.c, jit-icalls.h, jit-icalls.c: remove the
2053 ves_array_element_address() jit icall and use a generated
2054 managed method instead (which is about 4 times faster for a rank 3
2057 2006-11-29 Mark Mason <mason@broadcom.com>
2059 * basic-calls.cs: additional tests for passing
2060 structures as function arguments.
2062 2006-11-29 Mark Mason <mason@broadcom.com>
2064 * mini-mips.h: disable custom exception handling
2065 * mini-mips.c: throw/rethrow should use jalr to call
2066 exception stubs. Fixed bug with passing structures
2067 by value. More support for tracing floating point
2070 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
2072 * mini.c: fixed typo in the soft-float ldind.r4 handling
2075 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
2077 * mini.c, mini.h, driver.c: added --runtime command line
2078 option to select a different runtime than the autodetected one.
2079 * jit.h: added API for embedders to initialize with a specific
2082 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
2084 * mini.c: handle also boxing of r4 values (bug #80024).
2086 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
2088 * mini-ppc.c: force indirect calls until we reserve
2089 enough address space for all the generated code.
2091 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
2093 * exceptions-arm.c: workaround bugs in the libc definition
2096 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
2098 * inssel.brg: fixes from me and Mark Mason.
2100 2006-11-23 Dick Porter <dick@ximian.com>
2102 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
2103 semaphore display now we've fixed the initial value
2105 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
2107 * inssel.brg: partially revert the last change to fix the build.
2109 2006-11-21 Mark Mason <mason@broadcom.com>
2111 * inssel.brg: Add and use compare-and-branch macros to support
2112 architectures that do not have condition code registers (ie. MIPS).
2113 * *-mips.{c,brg,md}: Fix copyright statements
2115 2006-11-20 Mark Mason <mason@broadcom.com>
2117 * Makefile.am: remove mini-codegen.c from list of MIPS sources
2118 * mini.c: Allow GET_CONTEXT to be specified by the arch port
2119 * mini.h: Added declaration for mono_print_ins()
2120 * mini-codegen.c: added ins_spec initializer for MIPS
2121 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
2122 vreg to be virtual and hreg to be non-virtual.
2123 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
2124 is not yet working/implemented correctly.
2125 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
2126 non-static, fixup calls to print_ins() from other parts in the file.
2128 2006-11-20 Mark Mason <mason@broadcom.com>
2130 * basic-calls.cs: added tests for passing structures as arguments
2133 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
2135 * inssel-long32.brg: optimize signed division by power of two.
2137 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
2139 * mini-arm.c: added support for interworking with thumb code
2140 (mono must be still be built using the ARM instruction encoding).
2142 2006-11-19 Miguel de Icaza <miguel@novell.com>
2144 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
2145 verifier has different rules for it. Fixes a few verifier issues
2148 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
2149 at the end, so people know what happened.
2151 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
2153 * brach-opts.c: in optimize_exception_target() make sure we
2154 are in a catch clause (fixes bug #79871).
2156 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
2158 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
2159 more soft-float support fixes.
2161 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
2163 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
2164 that are passed half on the stack and half in registers.
2166 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
2168 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
2169 more mips integration work from Mark E Mason
2170 <mark.e.mason@broadcom.com>.
2172 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
2174 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
2175 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
2176 tramp-mips.c: added sources for the mips port, not
2177 integrated in the build yet. Contributed by
2178 Mark E Mason <mark.e.mason@broadcom.com>.
2180 2006-11-14 Neale Ferguson <neale@sinenomine.net>
2182 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
2184 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
2186 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
2187 put the soft-float rules in its own file since it seems to
2188 break s390 compilation.
2190 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
2192 * mini-arm.c: fixed wrnings.
2194 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
2196 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
2197 inssel-arm.brg: ARM support for soft-float.
2199 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
2201 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
2202 loads and stores of 32 bit fp values.
2204 2006-11-10 Zoltan Varga <vargaz@gmail.com>
2206 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
2208 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
2209 works. Fixes #79852 and #79463.
2211 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
2213 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
2214 more soft-float support WIP and fixes.
2216 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
2218 * mini-arm.c: some VFP updates.
2220 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
2222 * mini-exceptions.c: 0 is a valid local var offset in some
2223 architectures, don't assert (bug #78508).
2225 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
2227 * exceptions-arm.c: fixed off by one error in stack walk code.
2229 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
2231 * mini.h, mini.c: more precise tracking of type load exceptions.
2233 2006-11-03 Robert Jordan <robertj@gmx.net>
2235 * Makefile.am: [WIN32] Add monow.exe target.
2236 * driver.c: [WIN32] Don't detach the console when debugging.
2239 2006-10-30 Miguel de Icaza <miguel@novell.com>
2241 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
2243 2006-10-23 Zoltan Varga <vargaz@gmail.com>
2245 * aot-compiler.c (emit_method_info): Add a case missed earlier.
2247 * driver.c (mini_regression): Fix --regression with AOT.
2249 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
2251 2006-10-17 Zoltan Varga <vargaz@gmail.com>
2253 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
2255 * mini-sparc.h: Don't use sigaction on sparc/linux.
2257 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
2259 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
2261 * mini-exceptions.c: Add proper include files for getpid ().
2263 2006-10-16 Zoltan Varga <vargaz@gmail.com>
2265 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
2266 address instead of a MonoJitInfo* to avoid decoding the exception info for the
2269 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
2270 name cache to reduce its size.
2272 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
2274 2006-10-15 Zoltan Varga <vargaz@gmail.com>
2276 * mini-x86.c: Save/restore the current LMF structure more efficiently using
2277 the mono_lmf TLS variable.
2279 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
2280 trampoline lmf frames.
2282 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
2284 2006-10-14 Zoltan Varga <vargaz@gmail.com>
2286 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
2287 the mono_lmf TLS variable.
2289 * mini-exceptions.c: Access the LMF structure through accessors.
2291 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
2292 variable instead of in jit_tls->lmf.
2294 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
2296 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
2297 trampoline lmf frames.
2299 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
2301 2006-10-12 Zoltan Varga <vargaz@gmail.com>
2303 * mini.c trace.c mini-x86.c: Revert these too.
2305 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
2308 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
2310 * genmdesc.c: removed now dead code.
2312 2006-10-09 Robert Jordan <robertj@gmx.net>
2314 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
2316 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
2318 * mini.h: do not leave gaps in the opcode values.
2320 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
2322 * jit-icalls.h: flag functions as internal here, too.
2324 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
2326 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
2327 functions with the internal attribute.
2329 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
2331 * aot-compiler.c: fclose the file descriptor in the profile read loop.
2333 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
2335 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
2338 2006-10-05 Zoltan Varga <vargaz@gmail.com>
2340 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
2341 tail calls as on other platforms.
2343 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
2345 * iltests.il: Add a few tailcall tests.
2347 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
2349 * driver.c: fix loop for old compilers (bug #79521).
2351 2006-10-02 Zoltan Varga <vargaz@gmail.com>
2353 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
2355 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
2357 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
2358 metadata without any code.
2360 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
2361 more precise debugging information using gdb.
2363 2006-09-30 Zoltan Varga <vargaz@gmail.com>
2365 * inssel-ia64.brg: Make the helper methods static.
2367 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
2369 * inssel-x86.brg: make the helper methods static.
2371 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
2373 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
2375 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
2377 * mini.c: updates for monoburg changes.
2378 * inssel.brg: make a few helper functions static as they should.
2380 2006-09-27 Zoltan Varga <vargaz@gmail.com>
2382 * Makefile.am: Move mini-codegen.c to common_sources.
2384 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
2386 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
2388 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
2389 mini-ppc.h: port to use the common local register allocator.
2391 2006-09-26 Zoltan Varga <vargaz@gmail.com>
2393 * mini.h: Remove the comment too then.
2395 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
2397 * mini.h: put back backend.data which is to be used shortly and
2398 doesn't increase the size of MonoInst. If any 64 bit arch aligned
2399 pointers on 4 byte boundaries it'd have much bigger issues running
2400 and you can ifdef it out anyway.
2402 2006-09-26 Zoltan Varga <vargaz@gmail.com>
2404 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
2405 MonoInst size by 4 bytes on 64 bit machines.
2407 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
2409 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
2410 replacement with more meaningful field names. Arch maintainers, please
2411 check the assigned names are good enough for your arch.
2413 2006-09-26 Zoltan Varga <vargaz@gmail.com>
2415 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
2416 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
2418 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
2420 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
2421 relocations and memory requirements, put the optimization flags
2422 definitions in their own file.
2424 2006-09-24 Zoltan Varga <vargaz@gmail.com>
2426 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
2428 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
2430 2006-09-22 Zoltan Varga <vargaz@gmail.com>
2432 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
2434 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
2436 * inssel.brg: use the correct function to get the size of an item
2437 in an array, given an element class.
2438 * aot-compiler.c: do not access class->class_size directly.
2440 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
2442 * mini.h, debug-mini.c: added a debugging function to print
2443 info about local variables and arguments in a jitted method.
2445 2006-09-20 Zoltan Varga <vargaz@gmail.com>
2447 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
2449 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
2451 2006-09-19 Zoltan Varga <vargaz@gmail.com>
2453 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
2454 inner and outer loops when passing vtypes.
2456 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
2458 * mini-ppc.c: take into account the cpu errata for cache flushing
2459 which caused some random errors (bug #79381).
2461 2006-09-19 Zoltan Varga <vargaz@gmail.com>
2463 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
2464 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
2466 2006-09-17 Zoltan Varga <vargaz@gmail.com>
2468 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
2471 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
2474 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
2475 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
2477 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
2480 2006-09-13 Zoltan Varga <vargaz@gmail.com>
2482 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
2484 2006-09-12 Zoltan Varga <vargaz@gmail.com>
2486 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
2487 macro does not have to be changed during debugging.
2489 * 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>.
2491 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
2493 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
2495 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
2496 MONO_ARCH_NO_EMULATE_MUL is defined.
2498 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
2500 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
2502 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
2504 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
2506 2006-09-11 Zoltan Varga <vargaz@gmail.com>
2508 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
2509 stuff to mini-exceptions.c where it is used.
2511 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
2512 setup code, the real one is in mini-exceptions.c.
2514 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
2515 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
2516 some changes from the freebsd ports tree.
2518 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
2521 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
2523 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
2525 * mini.c: on Linux, check for /proc to be mounted
2526 (bug# 79351, novell bug#201204).
2528 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
2530 * mini.c: handle cases where pthread_attr_getstack() behaves
2531 incorrectly (bug #78096).
2533 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
2535 * mini-arm.c: support larger stack frames (bug #79272).
2537 2006-09-08 Zoltan Varga <vargaz@gmail.com>
2539 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
2541 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
2544 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
2545 mono_class_from_name () to find a class from its name.
2547 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
2549 2006-09-07 Zoltan Varga <vargaz@gmail.com>
2551 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
2553 2006-09-05 Kornél Pál <kornelpal@gmail.com>
2555 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
2557 2006-09-04 Zoltan Varga <vargaz@gmail.com>
2559 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
2560 callinfo->trampoline.
2562 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
2564 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
2567 2006-09-03 Zoltan Varga <vargaz@gmail.com>
2569 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
2571 2006-09-02 Zoltan Varga <vargaz@gmail.com>
2573 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
2574 stats.method_trampolines, it is already done by the generic trampoline code.
2576 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
2578 2006-09-01 Zoltan Varga <vargaz@gmail.com>
2580 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
2582 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
2584 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
2586 * mini.c (print_jit_stats): Print mscorlib mempool size too.
2588 * mini.c (print_jit_stats): Print new stats.
2590 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
2592 2006-08-31 Zoltan Varga <vargaz@gmail.com>
2594 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
2595 Address on two dimensional arrays. Fixes #78729.
2597 * mini.h (MonoCompile): Add a 'skip_visibility' field.
2599 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
2602 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
2604 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
2607 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
2609 (mini_get_ldelema_ins): Ditto.
2611 2006-08-30 Zoltan Varga <vargaz@gmail.com>
2613 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
2614 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
2617 2006-08-29 Neale Ferguson <neale@sinenomine.net>
2619 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
2620 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
2622 * exceptions-s390x.c: Cosmetic change.
2624 * tramp-s390.c: Fix warning.
2626 * cpu-s390.md: Correct length of mul_imm.
2628 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
2630 * aot-compiler.c: added binary writer with ELF backend
2631 implementation (only on Linux/x86 for now).
2633 2006-08-18 Zoltan Varga <vargaz@gmail.com>
2635 * Makefile.am: Don't run net 2.0 AOT tests.
2637 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
2638 (mono_compile_assembly): Skip net 2.0 assemblies as well.
2640 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
2642 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
2644 * aot-compiler.c: simplified and refactored the asm-writing code
2645 to allow different backends.
2647 2006-08-18 Zoltan Varga <vargaz@gmail.com>
2649 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
2651 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
2652 little. Share patches of type TYPE_FROM_HANDLE as well.
2654 * mini.c (mono_patch_info_equal): New helper function.
2655 (mono_patch_info_hash): Ditto.
2657 * aot-compiler.c (emit_method_code): Fix s390 build.
2659 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
2660 is not handled because it is stored as a flag and not as a type ctor. Fixes
2663 2006-08-17 Zoltan Varga <vargaz@gmail.com>
2665 * aot-compiler.c: Fix computation of GOT slot statistics.
2667 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
2668 Also remove support for not PIC AOT.
2670 * mini.h: Bump AOT file format version.
2672 * objects.cs: Add a test for #78990.
2674 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
2675 (peter.dettman@iinet.net.au). Fixes #79087.
2677 * basic-long.cs: Add a test for the above.
2679 2006-08-16 Zoltan Varga <vargaz@gmail.com>
2681 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
2683 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
2686 2006-08-15 Zoltan Varga <vargaz@gmail.com>
2688 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
2691 2006-08-10 Jonathan Chambers <joncham@gmail.com>
2693 * mini.c: Don't verify COM proxy invoke calls
2696 2006-08-10 Dick Porter <dick@ximian.com>
2698 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
2699 which process is holding semaphores locked.
2701 2006-08-08 Zoltan Varga <vargaz@gmail.com>
2703 * mini-ia64.c mini-amd64.c: Fix #79027.
2705 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
2707 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
2709 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
2710 implicit arguments in a vararg call. Fixes #79027.
2712 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
2714 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
2715 (mono_get_array_new_va_signature): Ditto.
2717 2006-08-05 Zoltan Varga <vargaz@gmail.com>
2719 * aot-runtime.c: Call init_plt lazily.
2721 * inssel-long.brg: Fix unsigned long->int conversion.
2723 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
2725 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
2726 that most data is now in the .rss/.data section.
2728 2006-08-04 Zoltan Varga <vargaz@gmail.com>
2730 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
2732 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
2734 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
2736 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
2738 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
2739 virtual call. Fixes #79010.
2741 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
2742 and use the result as the this argument in the real call.
2744 * generics.2.cs: Add a new test for #79010.
2746 2006-08-03 Zoltan Varga <vargaz@gmail.com>
2748 * mini-x86.c: Fix a warning.
2750 * aot-compiler.c: Add a bunch of statistics.
2752 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
2754 2006-08-02 Zoltan Varga <vargaz@gmail.com>
2756 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
2758 2006-08-01 Zoltan Varga <vargaz@gmail.com>
2760 * 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>.
2762 2006-07-13 Miguel de Icaza <miguel@novell.com>
2764 * mini.c (mono_method_to_ir): Obtain the original method in the
2765 CIL stream and use this to perform validation.
2769 2006-07-19 Zoltan Varga <vargaz@gmail.com>
2771 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
2772 (mono_arch_call_opcode): Ditto.
2774 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
2777 * mini.c (mono_patch_info_dup_mp): New helper function.
2779 * aot-compiler.c (compile_method): Fix some of the memory allocated during
2780 compilation. Fixes #78827.
2782 2006-07-18 Kornél Pál <kornelpal@gmail.com>
2784 * declsec.c: Use original security informations for
2785 MONO_WRAPPER_MANAGED_TO_MANAGED.
2787 2006-07-15 Jonathan Chambers <joncham@gmail.com>
2789 * mini.c: Allow Com Interop methods/classes and
2790 don't verify COM wrapper calls
2793 2006-07-13 Zoltan Varga <vargaz@gmail.com>
2795 * inssel-long32.brg: Fix long->i4 checked conversion.
2797 * exceptions.cs: Add a test for the above.
2799 2006-07-08 Zoltan Varga <vargaz@gmail.com>
2801 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
2803 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
2806 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
2809 2006-07-03 Zoltan Varga <vargaz@gmail.com>
2811 * mini.c: Fix solaris/x86 exception handling.
2813 * Makefile.am: Get rid of $(ICU_LIBS).
2815 2006-07-02 Zoltan Varga <vargaz@gmail.com>
2817 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
2818 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
2819 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
2821 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
2823 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
2824 this function causes a SIGSEGV.
2826 2006-06-22 Zoltan Varga <vargaz@gmail.com>
2828 * mini.c: Remove unused solaris/x86 includes.
2830 2006-06-21 Zoltan Varga <vargaz@gmail.com>
2832 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
2834 2006-06-20 Jb Evain <jbevain@gmail.com>
2836 * cpu-g4.md: fix max length of start_handler instruction.
2838 2006-06-20 Massimiliano Mantione <massi@ximian.com>
2839 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
2841 2006-06-16 Massimiliano Mantione <massi@ximian.com>
2842 * ssa.c: Fixed bug 78653 for SSA based deadce.
2843 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
2844 MonoInst.flags, used in SSA based deadce.
2845 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
2846 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
2848 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
2850 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
2851 it can end up using non executable memory on ppc64 systems
2852 running ppc32 userspace (fix from Johannes Berg).
2854 2006-06-14 Dick Porter <dick@ximian.com>
2856 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
2859 2006-06-13 Massimiliano Mantione <massi@ximian.com>
2860 * mini.c: Made so that inline is locally disabled if it would
2861 trigger a .cctor, because too many apps depend on this behavior
2862 (which seems to be also the one of the MS CLR).
2864 2006-06-13 Zoltan Varga <vargaz@gmail.com>
2866 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
2867 No idea why this worked before.
2869 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
2870 which branch to outer exception clauses since they could skip the
2871 inner finally clauses. Fixes #78633.
2873 * exceptions.cs: Add a test for the above.
2875 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
2878 * iltests.il: Add a test for the above.
2880 2006-06-12 Zoltan Varga <vargaz@gmail.com>
2882 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
2883 after the end of a try bblock, to prevent asserts in mini_method_compile ().
2885 * iltests.il: Add a test for the above.
2887 2006-06-10 Zoltan Varga <vargaz@gmail.com>
2889 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
2891 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
2892 methods as instrinsics.
2894 2006-06-09 Wade Berrier <wberrier@novell.com>
2896 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
2897 (simple-cee-ops.h ssapre-mini-ops.h)
2899 2006-06-09 Neale Ferguson <neale@sinenomine.net>
2901 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
2902 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
2904 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
2905 * cpu-s390x.md: Fix max. length values for a couple of instructions.
2907 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
2909 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
2911 2006-06-08 Massimiliano Mantione <massi@ximian.com>
2913 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
2914 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
2915 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
2916 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
2917 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
2918 of opcodes, so that bug 78549 should not happen again.
2919 * ssapre.c: Updated to use the renamed files.
2921 2006-06-08 Zoltan Varga <vargaz@gmail.com>
2923 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
2924 in OP_ATOMIC_EXCHANGE_I4.
2926 2006-06-07 Wade Berrier <wberrier@novell.com>
2928 * tramp-s390.c: Fix s390 build (add missing pointer declarations
2929 in mono_debugger_create_notification_function)
2931 2006-06-06 Zoltan Varga <vargaz@gmail.com>
2933 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
2935 * mini.c (type_from_stack_type): Disable some changes which do not
2938 * driver.c: Reenable opts.
2940 * mini.h (MonoStackSlot): New structure to keep track of the verification state
2941 of the evaluation stack.
2943 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
2944 evaluation stack trace at entry to the bblock.
2946 * mini.c (merge_stacks): New function to perform verification of stack merges.
2947 Turned off by default.
2949 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
2952 2006-06-06 Massimiliano Mantione <massi@ximian.com>
2954 * local-propagation.c: Fixed bug 78549.
2956 2006-06-04 Zoltan Varga <vargaz@gmail.com>
2958 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
2960 2006-06-02 Miguel de Icaza <miguel@novell.com>
2962 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
2963 tramp-arm.c, tramp-ia64.c
2964 (mono_debugger_create_notification_function): Update signature to
2965 new signature and use new protocol for creating the notification
2968 Should fix the build.
2970 2006-06-02 Geoff Norton <gnorton@customerdna.com>
2972 * exceptions-ppc.c (mono_jit_walk_stack)
2973 (ves_icall_get_frame_info): Fix the build
2975 2006-06-02 Zoltan Varga <vargaz@gmail.com>
2977 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
2979 2006-05-31 Raja R Harinath <rharinath@novell.com>
2981 * il2tests.2.il: New file for generics CIL tests. Add test for
2983 * Makefile.am: Update.
2986 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
2989 2006-05-30 Massimiliano Mantione <massi@ximian.com>
2991 * aliasing.c: Fixed bug 78311.
2993 2006-05-29 Martin Baulig <martin@ximian.com>
2995 * mini-exceptions.c (mono_find_jit_info): When computing the
2996 native offset, check whether we're actually inside the method's
2997 code; call mono_debug_print_stack_frame() to format the frame.
2998 (ves_icall_System_Exception_get_trace): Call
2999 mono_debug_print_stack_frame() to format the stack frame.
3000 (ves_icall_get_trace): Update to the new debugging API.
3001 (mono_jit_walk_stack_from_ctx): Likewise.
3002 (ves_icall_get_frame_info): Likewise.
3004 * mini.c (get_method_from_ip): Use the new debugging API.
3005 (mono_print_method_from_ip): Likewise.
3008 (mono_jit_walk_stack): Use the new debugging API.
3009 (ves_icall_get_frame_info): Likewise.
3011 2006-05-27 Zoltan Varga <vargaz@gmail.com>
3013 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
3015 2006-05-25 Massimiliano Mantione <massi@ximian.com>
3017 * mini.c: Added "limitator" to inline for debugging.
3019 2006-05-24 Martin Baulig <martin@ximian.com>
3021 * debug-debugger.c (mono_debugger_init): Create a private,
3022 malloc()-based code manager for the notification function and
3023 intentionally leak it on exit. This fixes the crash-on-exit race
3027 (mono_debugger_create_notification_function): Added
3028 `MonoCodeManager *' argument.
3031 (mono_debugger_create_notification_function): Added
3032 `MonoCodeManager *' argument.
3034 2006-05-23 Massimiliano Mantione <massi@ximian.com>
3036 * aliasing.c: Fixed 64 bit issue.
3037 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
3038 default since all known bugs are fixed (one more time!).
3040 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
3042 * mini.c: write barrier support.
3044 2006-05-23 Martin Baulig <martin@ximian.com>
3046 * debug-debugger.c: Revert Paolo's change. Add comment and #error
3047 check at the top of the file.
3049 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
3051 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
3052 reverting changes without reason and without changelog entries.
3054 2006-05-18 Zoltan Varga <vargaz@gmail.com>
3056 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
3057 to a few opcodes. Fixes #78439.
3059 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
3060 consistency with other archs.
3062 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
3064 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
3066 * debug-debugger.c: fix the build.
3068 2006-05-17 Martin Baulig <martin@ximian.com>
3071 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
3072 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
3073 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
3074 (debugger_attach): Call GC_mono_debugger_add_all_threads().
3076 2006-05-11 Zoltan Varga <vargaz@gmail.com>
3078 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
3080 2006-05-10 Zoltan Varga <vargaz@gmail.com>
3082 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
3083 MONO_TYPE_GENERICINST.
3085 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
3086 MONO_TYPE_GENERICINST.
3088 2006-05-09 Zoltan Varga <vargaz@gmail.com>
3090 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
3093 2006-05-08 Zoltan Varga <vargaz@gmail.com>
3095 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
3097 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
3099 2006-05-06 Zoltan Varga <vargaz@gmail.com>
3101 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
3102 mono_trace_cleanup ().
3104 * iltests.il: Fix problem with the newly added test.
3106 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
3107 due to register constraints, free up the previous hreg. Fixes #78314.
3109 * iltests.il: Add new test for #78314.
3111 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
3112 Interlocked.Add. Fixes #78312.
3114 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
3116 2006-05-05 Zoltan Varga <vargaz@gmail.com>
3118 * inssel.brg (mini_emit_virtual_call): Fix a warning.
3120 2006-05-05 Martin Baulig <martin@ximian.com>
3122 * debug-mini.c (mono_debug_open_block): New method.
3125 (mono_arch_output_basic_block): Call mono_debug_open_block() at
3126 the beginning of each basic block.
3129 (mono_arch_output_basic_block): Call mono_debug_open_block() at
3130 the beginning of each basic block.
3132 2006-05-04 Massimiliano Mantione <massi@ximian.com>
3134 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
3135 default until I understand why they break the build on amd64.
3137 2006-05-04 Zoltan Varga <vargaz@gmail.com>
3139 * mini.c (mini_cleanup): Call mono_cleanup ().
3141 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
3144 2006-05-04 Massimiliano Mantione <massi@ximian.com>
3146 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
3147 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
3148 default since all known bugs are fixed, and I cannot reproduce bug
3149 77944... I'm asking Matt Hargett to test again after this commit.
3151 2006-04-28 Massimiliano Mantione <massi@ximian.com>
3153 * mini-codegen.c: Fixed typo that thrashed inline.
3155 2006-04-28 Zoltan Varga <vargaz@gmail.com>
3157 * dominators.c (compute_dominators): Avoid using a worklist since
3158 it is not correct in some cases. Instead, iterate over all bblocks as
3159 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
3161 2006-04-28 Miguel de Icaza <miguel@novell.com>
3163 * mini.c (mono_jit_compile_method_inner): Use
3164 mono_prepare_exception_from_error that resets the value
3167 2006-04-27 Miguel de Icaza <miguel@novell.com>
3169 * mini.c: Move the mini_loader_error_to_exception to metadata.
3171 2006-04-27 Massimiliano Mantione <massi@ximian.com>
3173 * aliasing.c: Fixed bug 78210.
3175 2006-04-27 Massimiliano Mantione <massi@ximian.com>
3177 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
3178 default until all their problems (or the ones they trigger) are fixed.
3180 2006-04-26 Zoltan Varga <vargaz@gmail.com>
3182 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
3184 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
3185 as loaded only after resolving patches since that could invoke the same method.
3187 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
3189 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
3192 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
3195 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
3198 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
3199 made from AOT code through the PLT table.
3201 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
3202 holding the plt offset when a call is made to the aot plt trampoline.
3204 2006-04-25 Zoltan Varga <vargaz@gmail.com>
3206 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
3209 * Makefile.am (common_sources): Fix build breakage.
3211 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
3212 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
3213 intra-assembly calls if possible.
3215 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
3217 * mini-trampolines.c: Handle PLT entries.
3219 * mini.c: Avoid creating a GOT var for calls.
3221 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
3224 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
3227 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
3230 * mini.h: Bump AOT file format version.
3232 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
3235 2006-04-25 Martin Baulig <martin@ximian.com>
3237 * driver.c: Disable copyprop, consprop and inline when running
3238 inside the debugger.
3240 2006-04-25 Martin Baulig <martin@ximian.com>
3242 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
3243 with `get_current_thread' and added `detach'.
3244 (MonoDebuggerMetadataInfo): Added `thread_size',
3245 `thread_tid_offset', `thread_stack_ptr_offset' and
3246 `thread_end_stack_offset'.
3248 2006-04-25 Zoltan Varga <vargaz@gmail.com>
3250 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
3253 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
3254 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
3256 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
3258 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
3260 * aot.c: Add support for ADJUSTED_IID.
3262 2006-04-24 Zoltan Varga <vargaz@gmail.com>
3264 * aot.c (emit_method_order): Don't align method_order_end.
3266 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
3267 the interface ID changes.
3269 2006-04-21 Dick Porter <dick@ximian.com>
3271 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
3272 cleaning up a thread. Fixes the new part of bug 77470.
3274 2006-04-20 Geoff Norton <gnorton@customerdna.com>
3276 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
3279 2006-04-19 Zoltan Varga <vargaz@gmail.com>
3281 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
3283 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
3284 SIGSEGV. Fixes #78072.
3286 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
3287 unregister our SIGABRT handler.
3289 2006-04-19 Massimiliano Mantione <massi@ximian.com>
3291 * mini.c: Disabled inline where it can alter the call stack in a
3292 way visible from managed code.
3293 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
3296 2006-04-16 Zoltan Varga <vargaz@gmail.com>
3298 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
3299 on other platforms. Fixes #78089.
3301 2006-04-13 Martin Baulig <martin@ximian.com>
3303 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
3304 determine whether we're inside the debugger.
3307 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
3309 2006-04-12 Zoltan Varga <vargaz@gmail.com>
3311 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
3312 handler clauses. Fixes #78024.
3314 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
3315 in the CALL_MEMBASE opcodes. Fixes #78088.
3316 (mono_arch_get_vcall_slot_addr): Ditto.
3318 2006-04-10 Martin Baulig <martin@ximian.com>
3320 * debug-debugger.c: The thread handling code has now been moved
3321 into ../metadata/threads.c.
3323 2006-04-10 Zoltan Varga <vargaz@gmail.com>
3325 * driver.c (mono_main): Fix --with-gc=none build.
3327 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
3328 (mono_spillvar_offset_float): Ditto.
3329 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
3330 hreg, not when its !global, since on ia64, there is a third category: stacked
3333 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
3335 * mini.c: set MonoInst->klass for load field address and a few other
3338 2006-04-10 Zoltan Varga <vargaz@gmail.com>
3340 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
3342 2006-04-07 Zoltan Varga <vargaz@gmail.com>
3344 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
3345 the branch opt changes.
3347 2006-04-06 Dick Porter <dick@ximian.com>
3349 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
3351 * wapihandles.c (mini_wapi_seminfo):
3352 * driver.c (mono_main): Add semaphore info option
3354 2006-04-05 Zoltan Varga <vargaz@gmail.com>
3356 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
3357 branch optimization changes. Fixes #78009.
3359 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
3361 * mini.c: ignore accessibility of methods in managed->native wrappers.
3363 2006-04-04 Zoltan Varga <vargaz@gmail.com>
3365 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
3367 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
3369 2006-04-03 Zoltan Varga <vargaz@gmail.com>
3371 * mini.c: Modify the branch optimizations to preserve the invariant that
3372 the entries inside the in_bb and out_bb arrays are unique.
3373 (mono_unlink_bblock): Avoid creation of new arrays.
3375 2006-04-02 Zoltan Varga <vargaz@gmail.com>
3377 * mini.c (mono_unlink_bblock): Fix regression caused by previous
3380 2006-04-01 Zoltan Varga <vargaz@gmail.com>
3382 * mini.c (optimize_branches): Remove the "optimizations" in
3383 the cbranch1/cbranch2 -> branch cases which were causing several
3384 problems in the past. Fixes #77986.
3386 2006-03-31 Chris Toshok <toshok@ximian.com>
3388 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
3389 default optimizations :(
3391 2006-03-31 Zoltan Varga <vargaz@gmail.com>
3393 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
3396 2006-03-31 Massimiliano Mantione <massi@ximian.com>
3398 * local-propagation.c: Added comments to structs and removed
3399 "Mono" prefixes from local tree mover types.
3401 2006-03-30 Zoltan Varga <vargaz@gmail.com>
3403 * Makefile.am (arch_sources): Define this for each architecture so
3404 libmono_la_SOURCES is defined in one place.
3406 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
3408 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
3411 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
3413 * driver.c: print the GC name supplied by configure.
3415 2006-03-29 Massimiliano Mantione <massi@ximian.com>
3417 * local-propagation.c: Added tree mover, and moved here all the
3418 local propagation code from mini.c
3419 * mini.c: Added support for treeprop, and moved all the local
3420 propagation code to local-propagation.c
3421 * mini.h: Added support for treeprop
3422 * driver.c: Added support for treeprop, enabled consprop, copyprop,
3423 treeprop, inline and deadce by default
3424 * Makefile.am: Added local-propagation.c
3426 2006-03-25 Zoltan Varga <vargaz@gmail.com>
3428 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
3430 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
3432 * debug-debugger.c: make it compile without the Boehm GC.
3434 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
3436 * mini.c: fixed issue with mismatch when an icall is registered
3437 with multiple names but same address.
3439 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
3441 * declsec.c, mini-exceptions.c: use write barrier to set reference
3442 fields of managed objects.
3444 2006-03-19 Zoltan Varga <vargaz@gmail.com>
3446 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
3447 (can_access_internals): Fix a warning.
3449 * mini.c (print_method_from_ip): Rename this to
3450 mono_print_method_from_ip so it gets exported.
3452 * trace.c: Deal with strings inside StringBuilder's containing garbage
3453 and fix memory leaks. Fixes #77848.
3455 2006-03-19 Zoltan Varga <vargaz@gmail.com>
3457 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
3460 2006-03-16 Neale Ferguson <neale@sinenomine.net>
3462 * mini-s390.c: Remove OP_X86_TEST_NULL.
3464 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
3466 * mini.c: use the correct GetHashCode() for the moving collector.
3468 2006-03-16 Massimiliano Mantione <massi@ximian.com>
3470 * liveness.c: Regalloc spill cost tuning.
3472 2006-03-15 Neale Ferguson <neale@sinenomine.net>
3474 * mini-s390x.h: Correct S390_LONG macro.
3476 * mini-s390x.c: Cleanup unused code.
3478 2006-03-15 Zoltan Varga <vargaz@gmail.com>
3480 * jit-icalls.h: New file.
3482 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
3483 icalls and include that instead of including jit-icalls.c.
3485 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
3488 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
3490 * mini.c: when checking for member accessibility, also check for
3491 friend assemblies and for explicit interface implementations.
3493 2006-03-14 Zoltan Varga <vargaz@gmail.com>
3495 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
3497 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
3499 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
3500 common cases are done first.
3502 * mini-ops.h: Only define platform specific opcodes on the given platform.
3504 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
3507 2006-03-14 Martin Baulig <martin@ximian.com>
3509 Revert Paolo's change from r57348:
3511 * mini.h: don't use gboolean for bitfields.
3512 * mini.c: verifier changes for fields and methods accessibility.
3514 2006-03-13 Neale Ferguson <neale@sinenomine.net>
3516 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
3518 * mini-s390x.c: Fix conv_r_un.
3520 * cpu-s390, cpu-s390x.md: Fix lengths.
3522 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
3524 * mini.c: nested types have access to all the nesting
3525 levels, not just the enclosing types.
3527 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
3529 * mini.c: added a few more verification checks.
3531 2006-03-12 Zoltan Varga <vargaz@gmail.com>
3533 * liveness.c: Merge optimizations from the linear-il branch.
3535 2006-03-11 Zoltan Varga <vargaz@gmail.com>
3537 * mini-ia64.c (emit_call): Add a comment.
3539 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
3541 * tramp-ia64.c: Fix some warnings.
3543 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
3545 * mini.h: don't use gboolean for bitfields.
3546 * mini.c: verifier changes for fields and methods accessibility.
3548 2006-03-11 Zoltan Varga <vargaz@gmail.com>
3550 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
3551 lazy icall wrapper changes.
3553 * dominators.c: Replace all the dominator algorithms with faster
3554 ones from the linear-il branch.
3556 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
3559 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
3560 common cases are done first.
3562 * mini-amd64.c: Fix some warnings.
3564 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
3567 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
3570 * mini.h: Add a missing prototype.
3572 2006-03-10 Zoltan Varga <vargaz@gmail.com>
3574 * mini.c: Compile icall wrappers lazily.
3576 * mini-codegen.c: Use printf instead of g_print since its much faster.
3578 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
3581 * mini.c (optimize_branches): Cache the negative result from
3582 remove_block_if_useless ().
3584 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
3585 Also fix some bblock linking issues.
3587 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
3590 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
3592 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
3593 accessed fields first, for better cache behavior.
3595 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
3597 * mini.c: speedup IList<T> array accesses.
3599 2006-03-09 Zoltan Varga <vargaz@gmail.com>
3601 * mini.c (mono_method_to_ir): Handle large methods overflowing the
3602 inline_costs counter. Fixes #77190.
3604 2006-03-06 Zoltan Varga <vargaz@gmail.com>
3606 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
3607 trace messages. Fixes #77706.
3609 2006-03-04 Martin Baulig <martin@ximian.com>
3611 * tramp-amd64.c, tramp-x86.c
3612 (mono_debugger_create_notification_function): Use
3613 mono_global_codeman_reserve() to allocate a buffer at runtime and
3616 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
3618 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
3619 notification function at runtime and then call `initialize' in the
3620 `MONO_DEBUGGER__debugger_info' vtable.
3622 2006-03-04 Zoltan Varga <vargaz@gmail.com>
3624 * iltests.il: Fix a visibility problem.
3626 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
3628 * driver.c, mini.c: add hooks for the counters API.
3630 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
3632 * driver.c: show disabled options.
3634 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
3636 * linear-scan.c: always use cost-driven selection.
3638 2006-02-28 Raja R Harinath <rharinath@novell.com>
3640 * jit-icalls.c (helper_compile_generic_method): Revert change from
3643 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
3645 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
3647 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
3649 * inssel.brg: style fixes, mostly to force the updated monoburg
3650 to run for people using svn.
3652 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
3654 * mini.c: match monoburg changes.
3656 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
3658 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
3659 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
3660 declaration in the header file.
3662 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
3664 * helpers.c: reduce relocations and mem usage.
3666 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
3668 * mini.h, mini-codegen.c: disable logging features if
3669 requested by configure.
3671 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
3673 * mini.c: tiny verifier changes.
3675 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
3677 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
3678 cpu-pentium.md: stack alignment changes for osx/x86,
3679 partially from Geoff Norton <gnorton@customerdna.com>.
3681 2006-02-24 Raja R Harinath <harinath@gmail.com>
3683 * jit-icalls.c (helper_compile_generic_method): Update to changes
3684 in metadata/class.c.
3686 2006-02-24 Zoltan Varga <vargaz@gmail.com>
3688 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
3690 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
3691 interface calls with large offsets.
3693 2006-02-23 Raja R Harinath <rharinath@novell.com>
3695 * jit-icalls.c (helper_compile_generic_method): Document the
3696 special-case we depend on so that we can inflate the method twice
3697 with the same context with no bad side-effects.
3699 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
3701 * mini-x86.c, mini-amd64.c: fix for case when xen support
3704 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
3706 * mini-x86.c, mini-amd64.c: generate code to access tls items
3707 in a faster way for Xen systems.
3709 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
3711 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
3712 updates and compilation fixes for the OSX/x86 port, mostly from
3713 Geoff Norton <gnorton@customerdna.com>.
3715 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
3717 * inssel.brg: faster interface call implementation
3718 to sync with the interface_offsets MonoVTable changes.
3720 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
3722 * mini.c: more verification checks.
3724 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
3726 * mini.c: added a few more verification checks.
3728 2006-02-17 Neale Ferguson <neale@sinenomine.net>
3730 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
3731 facility on the processor and use it if available.
3733 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
3735 * driver.c, aot.c, mini.c: throw exception if the IL code is
3736 invalid or unverifiable.
3738 2006-02-17 Raja R Harinath <rharinath@novell.com>
3740 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
3743 2006-02-16 Zoltan Varga <vargaz@gmail.com>
3745 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
3747 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
3749 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
3750 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
3751 handling of instantiated generic valuetypes.
3753 2006-02-11 Zoltan Varga <vargaz@gmail.com>
3755 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
3756 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
3759 * generics.2.cs: Revert the nullable reftypes tests.
3761 2006-02-10 Zoltan Varga <vargaz@gmail.com>
3763 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
3764 using __builtin_frame_address (1) as it doesn't work in the presence
3765 of optimizations. Hopefully fixes #77273.
3767 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
3768 -> generics.cs change as it doesn't work with some automake versions.
3770 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
3772 * mini.c: handle systems that sue a different way to
3773 retrieve the stack address of the current thread.
3775 2006-02-09 Zoltan Varga <vargaz@gmail.com>
3777 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
3778 it specially in the makefile.
3780 * generics.2.cs: Add tests for nullable reference types.
3782 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
3784 * mini.c: always handle the case when mono_jit_init()
3785 is called in a thread different from the main thread,
3786 confusing libgc (bug #77309).
3788 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
3790 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
3792 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
3794 * mini.c: change optimize_branches () to use a single loop
3795 and introduce a new optimization to simplify some range checks.
3797 2006-02-03 Martin Baulig <martin@ximian.com>
3799 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
3800 and merged with debugger_thread_manager_add_thread().
3801 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
3802 inform the debugger about the main thread.
3804 2006-02-03 Zoltan Varga <vargaz@gmail.com>
3806 * basic.cs: Add test for div.un/rem.un constant folding.
3808 2006-02-03 Neale Ferguson <neale@sinenomine.net>
3810 * cpu-s390x.md: correct int_xor_imm length
3812 2006-02-03 Zoltan Varga <vargaz@gmail.com>
3814 * generics.2.cs: New test for #77442.
3816 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
3819 2006-02-02 Martin Baulig <martin@ximian.com>
3821 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
3822 <mono/metadata/mono-debug-debugger.h>
3824 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
3826 2006-02-02 Martin Baulig <martin@ximian.com>
3828 * debug-debugger.h: New header file for debug-debugger.c.
3830 * debug-debugger.c: Big API cleanup; don't run the managed Main()
3831 function is a separate thread anymore; add support for attaching.
3833 2006-02-01 Zoltan Varga <vargaz@gmail.com>
3835 * tramp-x86.c: Fix a warning.
3837 2006-01-31 Zoltan Varga <vargaz@gmail.com>
3839 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
3840 on very large methods.
3842 * aot.c (load_patch_info): Fix a warning.
3844 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
3846 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
3847 mini-ops.h: alu membase optimizations.
3849 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
3851 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
3852 to speedup StringBuilder.
3854 2006-01-27 Zoltan Varga <vargaz@gmail.com>
3856 * dominators.c (mono_compute_natural_loops): Fix detection of
3857 loop body start blocks.
3859 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
3861 2006-01-26 Zoltan Varga <vargaz@gmail.com>
3863 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
3866 2006-01-25 Massimiliano Mantione <massi@ximian.com>
3868 * aliasing.c: Fixed aliasing issue on 64 bit archs.
3870 2006-01-25 Martin Baulig <martin@ximian.com>
3872 * debug-debugger.c: Moved the `MonoDebuggerManager' and
3873 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
3874 started to cleanup this file a little bit.
3876 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
3878 * mini.c: optimize a codepath frequently happening in generics code.
3880 2006-01-23 Martin Baulig <martin@ximian.com>
3882 * Makefile.am: Only compile debug-debugger.c on supported platforms.
3884 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
3887 * driver.c: debug-debugger.c is only available if
3888 `MONO_DEBUGGER_SUPPORTED' is defined.
3890 2006-01-23 Martin Baulig <martin@ximian.com>
3892 * debug-debugger.c: Only enable this on platforms where the Mono
3893 Debugger is working (x86 and x86_64).
3895 2006-01-21 Martin Baulig <martin@ximian.com>
3897 The Mono Debugger is now using the normal `mono' instead of the
3898 `mono-debugger-mini-wrapper' when executing managed code.
3900 * debug-debugger.c: New file; previously known as
3901 debugger/wrapper/wrapper.c.
3903 * debug-mini.c (mono_init_debugger): Removed.
3905 * driver.c (mono_main): Added new `--inside-mdb' command line
3906 argument which is used when running inside the debugger.
3908 2006-01-20 Zoltan Varga <vargaz@gmail.com>
3910 * liveness.c (mono_analyze_liveness): Remove some unused data
3913 2006-01-17 Zoltan Varga <vargaz@gmail.com>
3915 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
3917 2006-01-16 Zoltan Varga <vargaz@gmail.com>
3919 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
3920 depends on implementation details of monobitset.
3922 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
3925 2006-01-15 Zoltan Varga <vargaz@gmail.com>
3927 * liveness.c: Update after monobitset changes.
3929 2006-01-14 Zoltan Varga <vargaz@gmail.com>
3931 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
3933 2006-01-11 Neale Ferguson <neale@sinenomine.net>
3935 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
3937 * mini-s390x.c: Remove warning messages.
3939 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
3941 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
3943 2006-01-10 Zoltan Varga <vargaz@gmail.com>
3945 * generics.2.cs: Add ldelem/stelem_any test.
3947 2006-01-10 Neale Ferguson <neale@sinenomine.net>
3949 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
3951 2006-01-07 Zoltan Varga <vargaz@gmail.com>
3953 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
3955 2006-01-06 Zoltan Varga <vargaz@gmail.com>
3957 * generics.2.cs: Reenable vtype tests.
3959 * inssel-x86.brg: Remove an icorrect valuetype rule.
3961 2006-01-06 Neale Ferguson <neale@sinenomine.net>
3963 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
3964 initial support for OP_ABS.
3966 2006-01-05 Neale Ferguson <neale@sinenomine.net>
3968 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
3970 2006-01-05 Neale Ferguson <neale@sinenomine.net>
3972 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
3973 conversion and implement LADD/LSUB.
3975 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
3978 2006-01-05 Neale Ferguson <neale@sinenomine.net>
3980 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
3982 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
3985 2006-01-05 Neale Ferguson <neale@sinenomine.net>
3987 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
3988 localloc is encountered. Fixes crash in test-183.cs when using gmcs
3989 (stack walk problem).
3991 2006-01-04 Zoltan Varga <vargaz@gmail.com>
3993 * aot.c (mono_aot_load_method): Fix a warning.
3995 2006-01-03 Neale Ferguson <neale@sinenomine.net>
3997 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
3999 2006-01-03 Zoltan Varga <vargaz@gmail.com>
4001 * iltests.il: Add test for #77148.
4003 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
4006 2006-01-03 Neale Ferguson <neale@sinenomine.net>
4008 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
4010 2006-01-03 Neale Ferguson <neale@sinenomine.net>
4012 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
4013 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
4015 * basic-long.cs: Add lconv-to-r4/r8 tests.
4017 2006-01-03 Zoltan Varga <vargaz@gmail.com>
4019 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
4021 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
4022 here as on other archs.
4024 2005-12-29 Neale Ferguson <neale@sinenomine.net>
4026 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
4028 2005-12-29 Neale Ferguson <neale@sinenomine.net>
4030 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
4032 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
4034 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
4035 instrument_prolog; Add memory_barrier instruction.
4037 2005-12-26 Zoltan Varga <vargaz@gmail.com>
4039 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
4041 2005-12-23 Zoltan Varga <vargaz@gmail.com>
4043 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
4045 * aliasing.c inssel.brg: Fix warnings.
4047 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
4048 could skip initialization of some parts of memory.
4050 * mini.c mini-ia64.c: Fix warnings.
4052 * inssel-sparc.brg: Add an implementation of lneg which actually works.
4054 2005-12-22 Zoltan Varga <vargaz@gmail.com>
4056 * aliasing.c (mono_build_aliasing_information): Add a workaround for
4057 a crash seen on sparc.
4059 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
4061 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
4063 2005-12-21 Neale Ferguson <neale@sinenomine.net>
4065 * mini-ops.h: Add s390_backchain instruction
4067 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
4069 * cpu-s390.md: Add s390_backchain instruction
4071 * mini-s390.c: Significant ABI changes
4073 * mini-s390.h: Cater for zero length structures
4075 2005-12-20 Neale Ferguson <neale@sinenomine.net>
4077 * mini-s390.c: ABI fixes
4079 * inssel-s390.brg: Remove debug statements
4081 * cpu-s390.md: Fix length of ATOMIC_xx operations
4083 2005-12-19 Zoltan Varga <vargaz@gmail.com>
4085 * basic-float.cs: Add float<->long conversion tests.
4087 2005-12-16 Neale Ferguson <neale@sinenomine.net>
4089 * mini-s390.c: Fix LOCALLOC processing.
4091 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
4093 2005-12-15 Zoltan Varga <vargaz@gmail.com>
4095 * iltests.il: Add tests for some opcodes not covered by the other
4098 2005-12-15 Neale Ferguson <neale@sinenomine.net>
4100 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
4101 register loading for Tail processing; Correct trace output.
4103 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
4105 * cpu-s390.md: Correct size of jmp instruction.
4107 2005-12-13 Neale Ferguson <neale@sinenomine.net>
4109 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
4111 2005-12-13 Neale Ferguson <neale@sinenomine.net>
4113 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
4114 Bring s390 up to current level.
4116 2005-12-12 Zltan Varga <vargaz@gmail.com>
4118 * generics.2.cs: Disable the newly added tests as they do not work yet.
4120 * generics.2.cs: Add valuetype tests.
4122 2005-12-09 Zoltan Varga <vargaz@gmail.com>
4124 * basic-long.cs: Add i4->u8 test.
4126 * objects.cs: Add tests for JIT intrinsic.
4128 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
4129 optimizations lost by a mistake.
4131 2005-12-07 Zoltan Varga <vargaz@gmail.com>
4133 * basic-long.cs: Remove a test moved to objects.cs.
4135 * arrays.cs: Add more array tests.
4137 2005-12-06 Zoltan Varga <vargaz@gmail.com>
4139 * arrays.cs: Add new tests for multi-dimensional arrays.
4141 2005-12-06 Raja R Harinath <rharinath@novell.com>
4143 * Makefile.am (test_sources2): Add generics.2.cs.
4144 (EXTRA_DIST): Add test_sources2.
4146 2005-12-05 Ben Maurer <bmaurer@ximian.com>
4148 Support for boxing and unboxing nullable types as well as the
4149 isinst operation on nullables, per the CLI ammendment.
4151 * inssel.brg (CEE_ISINST): Special case for nullable
4153 * mini.c (handle_unbox_nullable): new method
4154 (handle_box): Special case for nullable types
4155 (mono_method_to_ir): Call handle_unbox_nullable in correct
4158 * generics.2.cs: New test suite
4160 * Makefile.am: Support for regression tests with generics.
4162 2005-12-03 Zoltan Varga <vargaz@gmail.com>
4164 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
4165 allocated to registers. Fixes #76800.
4167 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
4169 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
4171 2005-11-30 Zoltan Varga <vargaz@gmail.com>
4173 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
4176 2005-11-29 Zoltan Varga <vargaz@gmail.com>
4178 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
4181 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
4183 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
4184 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
4186 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
4187 single precision before storing to a single precision location.
4189 2005-11-28 Raja R Harinath <rharinath@novell.com>
4191 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
4193 2005-11-27 Zoltan Varga <vargaz@gmail.com>
4195 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
4198 * basic.cs: Remove test_0_byte_compares test which was moved to
4199 objects.cs a long time ago.
4201 2005-11-22 Massimiliano Mantione <massi@ximian.com>
4203 * aliasing.c: Fixed aliasing issue on 64 bit archs.
4205 2005-11-20 Zoltan Varga <vargaz@gmail.com>
4207 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
4208 handlers are called.
4210 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
4213 * mini-ia64.c: Add support for the throw->branch exception
4216 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
4218 2005-11-18 Massimiliano Mantione <massi@ximian.com>
4220 * mini.c: Enabled "fastpath" deadce :-)
4222 2005-11-18 Massimiliano Mantione <massi@ximian.com>
4224 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
4225 alias analysis pass to support it.
4228 * liveness.c: Likewise (liveness computation can use aliasing
4229 information to be more accurate).
4230 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
4231 moreover made so that "--compile-all" uses the given optimization
4232 flags and not the default ones.
4233 * aliasing.c: Alias analysis (new file).
4234 * aliasing.h: Likewise.
4235 * Makefile.am: added "aliasing.c" and "aliasing.h".
4237 2005-11-17 Zoltan Varga <vargaz@gmail.com>
4239 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
4242 2005-11-13 Zoltan Varga <vargaz@gmail.com>
4244 * mini-exceptions.c (mono_handle_exception_internal): Remove the
4245 fp >= end_of_stack exit condition, as it is not needed, and it might
4246 become true for fp eliminated frames.
4248 2005-11-11 Zoltan Varga <vargaz@gmail.com>
4250 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
4253 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
4255 * mini-arm.c: fixed alignment of doubles/longs to match
4256 the C ABI (bug #76635).
4258 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
4260 * aot.c: fix compilation with --enable-minimal=aot.
4262 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
4264 * mini-arm.c: fixed compatibility with the new
4265 floating point emulator package for compares.
4267 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
4269 * mini.c : reverted sig->pinvoke changes (r51396-51397).
4271 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
4273 * mini-exceptions.c (print_stack_frame): Output to stderr.
4274 (mono_handle_native_sigsegv): Ditto.
4276 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
4278 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
4279 OP_LCONV_TO_OVF_I implementation.
4281 * mini-amd64.c: Add support for the throw->branch exception
4284 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
4285 when the catch clause catches a more general exception, i.e. Object.
4287 2005-10-30 Zoltan Varga <vargaz@gmail.com>
4289 * cpu-ia64.md: Remove unused opcodes.
4291 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
4292 specific defines for architectures defining USE_SIGACTION.
4294 * mini-ia64.c: Fix some warnings.
4296 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
4297 version seemed to skip a frame.
4299 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
4301 * mini.c: Clean up the usage of sig->pinvoke flag. Now
4302 only calls which are made to native code use this flag.
4304 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
4306 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
4307 varargs methods as well.
4309 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
4310 which have save_lmf set. Reorganize methods prologs a bit.
4312 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
4313 debugger to the proper place.
4315 2005-10-29 Martin Baulig <martin@ximian.com>
4317 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
4318 when running inside the debugger until the debugger has support
4321 2005-10-26 Zoltan Varga <vargaz@gmail.com>
4323 * mini.h: Fix a warning.
4325 2005-10-24 Miguel de Icaza <miguel@novell.com>
4327 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
4328 we expose publicly, this returns the string.
4330 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
4332 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
4333 with fp elimination.
4335 2005-10-21 Zoltan Varga <vargaz@gmail.com>
4337 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
4338 native stacktrace using the glibc 'backtrace' function if available.
4340 2005-10-20 Zoltan Varga <vargaz@gmail.com>
4342 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
4344 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
4345 handle SIGSEGVs received while in native code.
4347 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
4348 code, call mono_handle_native_sigsegv which will abort the runtime
4349 after printing some diagnostics, instead of converting it into a
4350 confusing NullReferenceException.
4352 2005-10-18 Zoltan Varga <vargaz@gmail.com>
4354 * cpu-pentium.md: Remove unused opcodes.
4356 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
4358 * mini-amd64.h (MonoLMF): Add rsp field.
4360 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
4363 2005-10-17 Zoltan Varga <vargaz@gmail.com>
4365 * mini-codegen.c (get_register_spilling): Fix some warnings.
4367 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
4369 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
4370 elimination during exception handling. Enable fp elimination by
4373 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
4376 2005-10-16 Martin Baulig <martin@ximian.com>
4379 (mono_debugger_run_finally): New public method for the debugger.
4381 2005-10-10 Zoltan Varga <vargaz@gmail.com>
4383 * debug-mini.c (mono_debug_init_method): Fix warning.
4385 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
4386 the 'exname' parameter const to fix some warnings.
4388 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
4390 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
4391 introduced by the previous patch.
4393 2005-10-08 Zoltan Varga <vargaz@gmail.com>
4395 * basic-float.cs: Add test for precision of float arithmetic.
4397 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
4398 when loading/storing single values from/to memory.
4400 * mini.c (mono_jit_compile_method_with_opt): Create the function
4401 pointers in the correct domain.
4403 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
4405 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
4406 introduced by previous patch.
4408 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
4409 when out_filter_idx is NULL.
4411 * mini-exceptions.c: Don't run filter clauses twice during exception
4412 handling. Fixes #75755.
4414 2005-10-07 Zoltan Varga <vargaz@gmail.com>
4416 * aot.c: Add support for ldflda wrappers.
4418 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
4421 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
4423 * mini.c, mini.h: do not consider exception handlers blocks when
4424 setting up interface variables.
4426 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
4428 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
4430 2005-10-03 Zoltan Varga <vargaz@gmail.com>
4432 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
4433 causes a regression.
4435 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
4437 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
4439 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
4440 of the OP_P definitions.
4442 * TODO: Add a proposal for dealing with the CEE/OP mess.
4444 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
4445 optimizations from the x86 port.
4447 * cpu-amd64.md: Ditto.
4449 * basic.cs basic-long.cs: Add tests.
4451 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
4453 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
4454 Patrik Torstensson's implementation of my exception-handling
4455 optimization idea, when the exception object is not used
4458 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
4460 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
4461 of the mul_imm optimizations from the old jit.
4463 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
4465 * mini.c, liveness.c: patch by Patrik Torstensson and
4466 Zoltan Varga to improve performance in methods with
4469 2005-09-30 Zoltan Varga <vargaz@gmail.com>
4471 * driver.c: Remove 'Globalization' entry from --version.
4473 2005-09-28 Zoltan Varga <vargaz@gmail.com>
4475 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
4476 there is a profiler interested in JIT events.
4478 * aot.c: Load profile files produced by the AOT profiling module, and
4479 reorder methods based on the profiling info. Add a 'method_order' table
4480 to the AOT file to make mono_aot_find_jit_info work with the reordered
4483 * mini.h: Bump AOT file version info.
4485 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
4487 * mini-arm.h: work around what looks like a gcc bug when optimizations
4490 2005-09-28 Raja R Harinath <rharinath@novell.com>
4492 * Makefile.am (AM_CFLAGS): Don't use += to append inside
4493 conditionals. Use ...
4494 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
4496 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
4498 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
4499 to determine the amount of memory to copy when passing valuetypes.
4501 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
4502 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
4504 2005-09-27 Zoltan Varga <vargaz@gmail.com>
4506 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
4507 information about aot.
4509 2005-09-27 Ben Maurer <bmaurer@ximian.com>
4511 * *.c: Replace the use of {Enter,Leave}CriticalSection with
4512 macros. This will allow a deadlock debugger to easily be plugged
4515 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
4517 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
4519 2005-09-27 Raja R Harinath <rharinath@novell.com>
4521 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
4522 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
4523 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
4524 ($(arch_built)) [CROSS_COMPILING]: Error out.
4526 2005-09-26 Zoltan Varga <vargaz@gmail.com>
4528 * aot.c: Add support for the no_special_static flag for classes.
4530 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
4532 * Reapply reverted patches.
4534 * *: Revert r50174 as well.
4536 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
4538 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
4540 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
4542 2005-09-23 Miguel de Icaza <miguel@novell.com>
4544 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
4545 part of the SIG_HANDLER_SIGNATURE.
4547 2005-09-23 Zoltan Varga <vargaz@gmail.com>
4549 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
4552 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
4553 introduced by previous patch.
4555 2005-09-21 Zoltan Varga <vargaz@gmail.com>
4557 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
4558 saved registers too.
4560 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
4561 upon the information returned by get_call_info ().
4563 * mini-x86.c (add_float): Fix stack size calculation.
4564 (mono_arch_call_opcode): Rewrite this so it works based up the
4565 information returned by get_call_info ().
4566 (mono_arch_get_this_vret_args): Ditto.
4568 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
4570 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
4571 in cinfo to determine the registers which need to be used.
4573 2005-09-20 Miguel de Icaza <miguel@novell.com>
4575 * driver.c (mono_main): Add --server and --desktop flags.
4577 2005-09-16 Zoltan Varga <vargaz@gmail.com>
4579 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
4580 registers as global registers.
4582 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
4583 longer needed with the new register allocator.
4585 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
4587 * cpu-ia64.md: Remove unused opcodes.
4589 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
4591 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
4593 * cpu-amd64.md: Remove unused opcodes.
4595 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
4596 needed with the new register allocator.
4598 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
4601 2005-09-16 Raja R Harinath <rharinath@novell.com>
4603 * Makefile.am (check-local): Don't invoke semdel-wrapper.
4605 2005-09-16 Martin Baulig <martin@ximian.com>
4607 * exceptions-amd64.c
4608 (throw_exception): Don't call mono_debugger_throw_exception() if
4609 we're a rethrow - see the FIXME in the code.
4611 2005-09-15 Geoff Norton <gnorton@customerdna.com>
4613 * mini.c (mono_init_exceptions): This only works on some architectures.
4615 2005-09-15 Zoltan Varga <vargaz@gmail.com>
4617 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
4620 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
4622 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
4623 now in mini-exceptions.c.
4625 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
4627 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
4628 now in mini-exceptions.c.
4630 2005-09-15 Zoltan Varga <vargaz@gmail.com>
4632 * exceptions-x86.c: Applied patch from Patrik Torstensson
4633 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
4635 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
4636 code into mini-exceptions.c. Add some assertions to it.
4638 2005-09-12 Zoltan Varga <vargaz@gmail.com>
4640 * aot.c (emit_section_change): Applied patch from "The Software Team"
4641 (<software@solmersa.com>). Fix as errors on windows.
4643 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
4645 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
4646 method info into the LMF.
4648 2005-09-11 Zoltan Varga <vargaz@gmail.com>
4650 * mini-ia64.c: Add proper unwind info for method epilogs.
4652 * exceptions-ia64.c: Add some code to help debugging.
4654 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
4656 * mini-exceptions.c: Fix warning.
4658 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
4660 * mini.c: Really fix build.
4662 * mini-x86.c mini-amd64.c: Fix build.
4664 2005-09-11 Zoltan Varga <vargaz@gmail.com>
4666 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
4668 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
4669 some Interlocked methods as intrinsics.
4671 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
4672 for Thread methods as well.
4674 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
4676 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
4678 * mini-ia64.c mini-x86.c mini-amd64.c
4679 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
4682 * mini.c (mono_init_exceptions): Fix build breakage.
4684 2005-09-10 Zoltan Varga <vargaz@gmail.com>
4686 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
4687 of instructions. Use the new ia64_unw_op macros for emitting unwind
4690 * mini.c (mono_init_exceptions): Initialize exception handling
4691 related trampolines at startup.
4693 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
4695 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
4697 2005-09-09 Zoltan Varga <vargaz@gmail.com>
4699 * mini.c: Handle type loading errors gracefully during compilation and
4700 throw the appropriate exception.
4702 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
4704 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
4705 for the mono binary.
4707 2005-09-09 Martin Baulig <martin@ximian.com>
4709 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
4712 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
4714 * mini-arm.h: use emulation for conv.r.un for the release.
4716 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
4718 * mini-arm.c, objects.cs: more fixes and tests for them.
4720 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
4722 * mini-arm.c: align structures to at least 4 bytes to be able
4723 to keep our current optimized memcpy.
4725 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
4727 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
4729 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4731 * mini.c: ignore SIGPIPE.
4733 2005-09-04 Zoltan Varga <vargaz@gmail.com>
4735 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
4737 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
4739 2005-09-02 Zoltan Varga <vargaz@gmail.com>
4741 * mini.h: Add prototype for mono_allocate_stack_slots_full.
4743 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
4745 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
4746 exception handling support.
4747 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
4748 patch by Brian Koropoff <briank@marakicorp.com>).
4750 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
4752 * mini.c: revert another 'optimization' which breaks when
4753 items on the eval stack need to be saved at a basic block end
4756 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
4758 * jit-icalls.c: for arrays, ensure we always provide
4761 2005-08-30 Zoltan Varga <vargaz@gmail.com>
4763 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
4765 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
4767 2005-08-29 Zoltan Varga <vargaz@gmail.com>
4769 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
4770 arguments in their original register.
4772 2005-08-28 Zoltan Varga <vargaz@gmail.com>
4774 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
4777 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
4778 when ssapre is enabled.
4780 * inssel-long.brg: Fix bug in previous patch.
4782 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
4783 multiplication by a constant.
4785 2005-08-27 Zoltan Varga <vargaz@gmail.com>
4787 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
4790 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
4793 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
4795 * inssel-arm.brg: apply changes tested by Brian Koropoff
4796 <briank@marakicorp.com>.
4798 2005-08-25 Zoltan Varga <vargaz@gmail.com>
4800 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
4802 2005-08-24 Zoltan Varga <vargaz@gmail.com>
4804 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
4805 to the same register if dreg is just a base register.
4806 (print_ins): Improve printing of membase opcodes.
4808 * inssel-x86.brg: Add optimized ldind(reg) rules.
4810 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
4812 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
4814 * mini.c: when running under valgrind, set the stack bottom for
4815 the GC at the actual approximate stack for the app (fixes running
4816 mono with valgrind).
4818 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
4820 * mini.c: do no break at the first valuetype to init found
4823 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
4825 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
4827 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
4829 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
4831 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
4833 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
4835 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
4837 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
4839 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
4842 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
4845 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
4848 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
4850 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
4852 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
4854 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
4855 in the tail recursion optimization.
4857 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
4858 debug info into the assembly file.
4860 * iltests.il: Add test for filter regions.
4862 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
4863 initial stack of filter regions. Fixes #75755.
4865 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
4867 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
4870 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
4872 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
4873 the check for an already compiled method on non-ia64 platforms.
4874 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
4877 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
4879 * inssel-x86.brg: Add some optimized call rules.
4881 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
4883 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
4886 * mini.h mini-trampolines.c: Pass the trampoline argument to
4887 mono_arch_patch_delegate_trampoline.
4889 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
4891 * mini-trampolines.c: Fix build.
4893 * mini-amd64.h: Add delegate trampolines.
4895 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
4897 * inssel-amd64.brg: Add optimized call rules.
4899 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
4901 * inssel-ia64.brg: Add optimized ldind(reg) rules.
4903 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
4905 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
4908 * mini-ia64.c: Remove LMF fixmes.
4910 * mini-ia64.h: Remove most fields from LMF.
4912 * inssel-ia64.brg (stmt): Fix unaligned access errors.
4914 * mini-trampolines.c: Add support for IA64 function descriptors.
4916 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
4917 for IA64 function descriptors.
4919 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
4921 * tramp-arm.c: patch the vtable for virtual calls. Added
4922 support code to register/unregister the LMF.
4923 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
4926 2005-08-19 Dick Porter <dick@ximian.com>
4928 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
4929 bit value if needed.
4931 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
4933 * mini.c (mini_get_method): Move handling of wrapper data here.
4935 * mini.c (mono_method_to_ir): Add support for dynamic methods.
4937 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
4940 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
4941 bblock->code does not remain empty.
4943 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
4945 * arrays.cs: Add regression test for #75832.
4947 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
4948 rules. Fixes #75832.
4950 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
4951 instruction scheduling.
4953 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
4955 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
4957 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
4959 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
4961 * mini-codegen.c: Fix VC build.
4963 * cpu-pentium.md: Increase length of atomic_exhange_i4.
4965 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
4967 * mini.h: fix signature for mono_register_opcode_emulation.
4969 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
4971 * mini.c: Get rid of most of the helper_sig_... constants using
4972 mono_create_icall_signature ().
4974 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
4976 * jit-icalls.c (helper_ldstr): New helper function.
4978 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
4980 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
4981 throw, load the string using a helper call instead of creating a string object.
4983 * aot.c: Update after LDSTR changes.
4985 * mini.h: Bump AOT file version.
4987 * aot.c: Save class size info into the AOT file. Print more statistics during
4990 * mini.h: Bump AOT file version.
4992 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
4993 ordering of disasm cases. Fixes #74957.
4995 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
4997 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
4998 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
4999 the generic code needed for the ARM port.
5001 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
5003 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
5004 inssel-arm.brg: more ARM features and fixes.
5006 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
5008 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
5009 ARM port work in progress.
5011 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
5013 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
5015 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
5017 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
5019 * inssel.brg (mini_emit_memset): Add support for unaligned access.
5021 * *-ia64.*: Ongoing IA64 work.
5023 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
5025 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
5027 * TODO: Remove out-of-data todo stuff.
5029 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
5032 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
5034 * mini.h: Bump corlib version.
5036 2005-07-27 Martin Baulig <martin@ximian.com>
5039 (create_copy_ins): Added `const unsigned char *ip' argument; set
5040 `copy->cil_code' from it.
5042 2005-07-27 Martin Baulig <martin@ximian.com>
5044 * mini-exceptions.c (mono_handle_exception): Don't call
5045 mono_debugger_handle_exception() for filters.
5047 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
5049 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
5052 2005-07-26 Martin Baulig <martin@ximian.com>
5054 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
5056 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
5057 helper_compile_generic_method() if the method is actually virtual
5060 2005-07-26 Martin Baulig <martin@ximian.com>
5063 (trampoline_code): Renamed to `mono_trampoline_code' and made it
5064 public; this is now accessed directly by the debugger.
5065 (mono_generic_trampoline_code): Removed.
5068 (mono_debug_init_method): Also add interncalls and wrappers.
5070 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
5072 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
5074 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
5076 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
5078 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
5080 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
5082 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
5084 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
5085 getting TLS offsets on AMD64 too.
5087 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
5089 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
5091 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
5093 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
5094 inssel-arm.brg, mini-arm.h: ARM port work in progress.
5096 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
5098 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
5100 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
5103 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
5104 mono_sparc_is_virtual_call ().
5106 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
5108 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
5109 trampoline parameters.
5111 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
5113 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
5114 to mono_arch_get_vcall_slot_addr.
5116 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
5119 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
5121 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
5123 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
5125 2005-07-19 Martin Baulig <martin@ximian.com>
5127 * exceptions-amd64.c (throw_exception): Call
5128 mono_debugger_throw_exception() here like we're doing it on i386.
5130 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
5132 * mini-ia64.c: Add optimized TLS access support.
5134 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
5136 * mini-exceptions.c: Ongoing IA64 work.
5138 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
5140 * mini.c: Use the default optimization set when embedding. Fixes
5143 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
5145 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
5146 of trampolines to a separate file.
5148 * mini-trampolines.c: New file.
5150 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
5153 * tramp-x86.c: Reorganize the trampoline code to be similar to the
5156 * mini-codegen.c: Fix cygwin build.
5158 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
5160 * mini.c: Add some minor changes needed by the IA64 port.
5162 * *-ia64.*: Ongoing IA64 work.
5164 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
5166 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
5167 trampolines into arch-independent and arch-dependent parts.
5169 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
5171 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
5173 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
5175 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
5176 the xp-regalloc-branch for amd64.
5178 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
5179 xp-regalloc-branch for x86.
5181 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
5183 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
5185 2005-07-06 Martin Baulig <martin@ximian.com>
5188 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
5189 (mono_jit_runtime_invoke): Likewise.
5191 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
5193 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
5196 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
5197 without loading their metadata. Reorganize the file format so exception handling+
5198 debug info is kept separate from normal method info. Create MonoJitInfo
5199 structures for methods lazily.
5201 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
5203 (x86_class_init_trampoline): Patch AOT class init trampolines too.
5205 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
5207 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
5210 * mini.h: Bump AOT file version.
5212 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
5214 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
5216 2005-07-01 Raja R Harinath <rharinath@novell.com>
5218 * Makefile.am (check-local): Call semdel-wrapper.
5220 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
5222 * mini-x86.c: Revert the last change as it seems to break the build..
5224 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
5226 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
5228 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
5230 2005-06-27 Ben Maurer <bmaurer@ximian.com>
5232 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
5233 outside of the macro, so strange stuff doesn't happen with gcc4
5234 (NEW_AOTCONST_TOKEN): Likewise.
5236 2005-06-28 Martin Baulig <martin@ximian.com>
5238 * mini.c (mini_class_is_system_array): New static method; use this
5239 instead of `klass->parent == mono_defaults.array_class' everywhere
5240 since this also works for the new generic array class.
5242 2005-06-26 Ben Maurer <bmaurer@ximian.com>
5244 * inssel.brg: Remove warnings.
5246 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
5248 * mini-ia64.c: Ongoing IA64 work.
5250 * basic-float.cs: Add float->i1 conversion test.
5252 * iltests.il: Add conv.u4 test.
5254 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
5256 * inssel-long.brg: Fix bug caused by last change.
5258 2005-06-23 Geoff Norton <gnorton@customerdna.com>
5260 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
5261 BSDs. Allows the x86 JIT to work on OSX86
5263 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
5265 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
5268 * mini-ia64.c: Ongoing IA64 work.
5270 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
5272 * mini-ia64.c: Ongoing IA64 work.
5274 * driver.c: Clean up jit_code_hash as well when using --regression.
5276 * inssel-long.brg: Fix long->i4/u4 conversion rules.
5278 * basic-long.cs: Add tests for long->u4 conversion.
5280 2005-06-18 Ben Maurer <bmaurer@ximian.com>
5282 * mini.c: Take mono_get_domainvar out of macros. This makes sure
5283 that we do not depend on undefined C behavior: the order stuff
5284 gets evaluated within an expression. Fixes mono when compiled on
5287 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
5289 * *-ia64.*: Ongoing IA64 work.
5291 * aot.c: Lower memory usage while loading AOT methods.
5293 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
5295 * mini.h: Bump AOT file format version.
5297 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
5299 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
5301 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
5303 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
5304 not on callee assembly). Fixed some comments.
5306 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
5308 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
5309 it gets proper disassembly.
5310 (emit_method_info): Remove some dead code.
5312 * mini.c (mini_method_compile): Allways allocate the GOT var in
5313 mono_method_to_ir for emulating opcodes.
5315 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
5317 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
5318 before freeing the code memory. Fixes #74990.
5320 * objects.cs: Add regression test for #74992.
5322 * liveness.c: Extend live ranges of arguments to the beginning of the
5323 method. Fixes #74992.
5325 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
5326 so it points into the faulting instruction.
5328 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
5330 * jit-icalls.c (mono_imul_ovf): Add exception handling.
5332 * *-ia64.*: Ongoing IA64 work.
5334 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
5336 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
5338 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
5340 * *-ia64.*: Ongoing IA64 work.
5342 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
5344 * basic-long.cs: Add tests for add/sub.ovf.
5346 * basic.cs: Add tests for sub.ovf.
5348 * *-ia64.*: Ongoing IA64 work.
5350 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
5352 * *-ia64.*: Ongoing IA64 work.
5354 * basic.cs: Add conv.ovf.i4.un test.
5356 2005-06-09 Massimiliano Mantione <massi@ximian.com>
5358 * mini.c: (remove_block_if_useless) Fixed bug 75061.
5360 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5362 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
5364 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
5366 * *-ia64.*: Ongoing IA64 work.
5368 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
5371 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
5373 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
5375 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
5377 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
5379 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
5381 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
5382 of a call is callable by a near call.
5384 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
5386 * mini-ia64.c: Ongoing IA64 work.
5388 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
5390 * genmdesc.c: Make the generated array non-static.
5392 * inssel-long.brg: Fix LSHR_IMM rule.
5394 * *-ia64.*: Ongoing IA64 work.
5396 * *-ia64.*: Ongoing IA64 work.
5398 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
5400 * *-ia64.*: Ongoing IA64 work.
5402 * *-ia64.*: Ongoing IA64 work.
5404 * mini-ia64.c: Ongoing IA64 work.
5406 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
5408 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
5410 * objects.cs basic-calls.cs: Move some tests to objects.cs.
5412 * objects.cs basic-long.cs: Move some tests to objects.cs.
5414 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
5416 * *-ia64.*: Ongoing IA64 work.
5418 * iltests.il: Add a new test.
5420 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
5421 newobj. Fixes #75042.
5423 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
5425 * *-ia64.*: Ongoing IA64 work.
5427 * *-ia64.*: Ongoing IA64 work.
5429 * *-ia64.*: Ongoing IA64 work.
5431 * basic.cs objects.cs: Move tests accessing static variables as well.
5433 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
5435 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
5437 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
5439 * driver.c: Always print failed tests.
5441 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
5444 * *ia64*: Ongoing IA64 work.
5446 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
5448 * basic.cs: Add tests for add.ovf. Fix warnings.
5450 2005-05-18 Miguel de Icaza <miguel@novell.com>
5452 * driver.c (mono_main): Avoid crash if no argument is passed to
5453 --break; Do not use g_error, but f_printf. And fix all other
5454 ocurrences of the same crash.
5456 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
5458 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
5459 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
5462 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
5464 * *-ia64.*: Add beginnings of IA64 backend.
5466 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
5468 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
5470 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
5473 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
5475 * mini-amd64.c: Fix a warning.
5477 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
5479 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
5480 in float_neg. Fixes #74897.
5482 * mini-amd64.c (emit_call): Fix another near call bug.
5484 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
5486 * declsec.c: Keep the appdomain information in the structure. Added a
5487 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
5488 value gets overwritten).
5489 * declsec.h: Set the default MonoArray for the the stack to 6. Added
5490 an MonoAppDomain member to MonoSecurityFrame.
5491 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
5492 used in the stack walk. Now use a MonoArray which grow (double) when
5495 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
5497 * mini.c: Re-enabled runtime cleanup, since running threads should
5498 now properly stop when exiting.
5500 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
5502 * mini-codegen.c: New file contaning the arch-independent local
5503 register allocator. Not used by any architectures yet.
5505 * mini.h linear-scan.c: Merge some changes from the
5506 mini-xp-local-regalloc branch.
5508 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
5510 * mini-amd64.c (emit_call): Fix calls to native functions when the
5511 runtime is compiled as a shared library. Fixes #74756.
5513 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
5514 on a literal field. Fixes #74751.
5516 2005-04-25 Raja R Harinath <rharinath@novell.com>
5518 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
5520 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
5522 * objects.cs: Add missing null casting test.
5524 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
5526 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
5527 in wrapper methods. Also rename 'address' variable to 'offset'.
5529 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
5531 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
5534 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
5536 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
5539 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
5541 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
5543 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
5545 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
5546 just the last bytes.
5548 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
5550 * aot.c (mono_compile_assembly): Fix warning.
5552 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
5553 by the _MSC_VER stuff.
5555 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
5557 * inssel-long.brg: Fix #74588.
5559 * cpu-amd64.md: Fix #74591.
5561 * iltests.il: Add new regression tests.
5563 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
5565 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
5568 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
5570 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
5572 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
5573 from Bill Middleton <flashdict@gmail.com>.
5575 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
5577 * arrays.cs: Add new regression test. Fix warnings.
5579 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
5581 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
5582 and leakage in CKFINITE.
5584 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
5585 this to a null op since it is called on amd64 too.
5587 * exceptions-amd64.c (get_throw_trampoline): Align stack.
5589 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
5590 body since this is not used on amd64.
5592 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
5594 * mini-amd64.c: Remove obsolete fixmes.
5596 * mini.c (print_method_from_ip): Fix debugging support.
5598 2005-2-1 Massimiliano Mantione <massi@ximian.com>
5600 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
5601 so that expressions that don't give much gain are not reduced.
5602 * ssapre.h: Likewise.
5604 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
5606 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
5608 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
5610 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
5612 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
5614 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
5616 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
5618 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
5620 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
5623 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
5625 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
5627 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
5629 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
5630 MONO_ARCH_USE_SIGACTION. Fixes #74252.
5632 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
5634 * mini-x86.c: Fix up stack overflow handling.
5636 * exceptions.cs: Add new regression test.
5638 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
5640 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
5641 mono_jit_thread_attach.
5643 * mini.c (mono_method_to_ir): Verify called method is not abstract.
5645 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
5647 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
5648 avoid calling constructors using callvirt.
5650 * inssel.brg: Fix #74073.
5652 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
5654 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
5655 compilation with non-GCC compilers.
5656 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
5657 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
5659 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
5661 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
5662 klass->interface_offsets (will likely fix bug#74073).
5664 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
5666 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
5668 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
5670 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
5671 to amd64_div_reg_size ().
5673 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
5675 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
5677 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
5679 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
5681 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
5683 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
5685 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
5687 * mini.c (mono_precompile_assembly): Load and precompile referenced
5688 assemblies as well. Fixes #74015.
5690 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
5692 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
5694 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
5696 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
5697 a lot of checks and (anyway) permissions cannot work until corlib is
5700 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
5702 * mini-ppc.c: fixed ABI issue on sysv/ppc.
5704 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
5706 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
5707 calls (fixes bug#72824).
5709 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
5711 * mini.c: fix tail recursion elimination (see test in bug#73936).
5713 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
5715 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
5716 some fp functions in sse2 mode.
5718 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
5720 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
5722 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
5724 * mini.h mini.c: Add mono_get_jit_tls_key ().
5726 * mini-x86.c: Enable fast TLS support on windows.
5728 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
5730 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
5731 * mini.c: Check for p/invoke method when generating code. If a
5732 p/invoke method, or it's class, isn't decorated with [Suppress
5733 UnmanagedCodeSecurity] then generate code to call System.Security.
5734 UnmanagedDemand (only if the security manager is active).
5736 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
5738 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
5739 last change as it seems to cause strange crashes.
5741 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
5743 * *.c: handle unsafe function pointers where needed.
5745 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
5747 * mini.c (mono_jit_free_method): Remove the fixme too.
5749 2005-03-15 Miguel de Icaza <miguel@novell.com>
5751 * mini.c: As discussed, make the code actually free the delegate
5752 thunk now, to enable the debugging of delegate problems, use
5753 MONO_DEBUG=1 when running Mono.
5755 This takes also care of parts of the leaks as seen by Joe.
5757 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
5759 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
5760 thread_tls_offset calculation.
5762 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
5764 * declsec.c: Reworked linkdemand checks for icall. The previous code
5765 was using the declaration code (untrusted) and didn't work as expected
5766 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
5769 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
5771 * iltests.il: Add new localloc test.
5773 * mini-amd64.c: Handle large stack allocations the same way as on
5774 windows if stack overflow handling is working.
5776 * mini-amd64.c: Allocate the signal stack using mmap.
5778 * mini.c (sigsegv_signal_handler): Fix reading of context.
5780 * mini-exceptions.c: Fix up stack overflow handling.
5782 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
5784 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
5786 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
5788 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
5790 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
5791 tramp_init functions as they are no longer needed.
5793 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
5795 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
5797 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
5799 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
5801 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
5804 * mini-ops.h: Add OP_LMUL_IMM.
5806 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
5807 long mul/div opcodes as intrinsic.
5809 * mini-amd64.c (emit_call): Handle the case when the callee might be
5812 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
5814 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
5817 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
5819 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
5821 2005-03-09 Ben Maurer <bmaurer@ximian.com>
5823 * mini.c (mono_codegen): Don't leak here, to help people running
5826 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
5828 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
5829 conversions in sse2 mode.
5831 * basic-float.cs: Add regression test.
5833 * mini-amd64.c: Reenable sse2.
5835 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
5837 * mini-amd64.c: Disable sse2 until some regressions are fixed.
5839 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
5841 * driver.c: Copyright text should include 2005.
5843 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
5845 * cpu-amd64.md (load_membase): Fix more max lengths.
5847 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
5849 * cpu-amd64.md (load_membase): Fix max length.
5851 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
5853 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
5855 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
5856 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
5858 * basic-float.cs: Add rounding regression test.
5860 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
5862 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
5864 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
5865 structures in registers for pinvoke wrappers.
5867 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
5869 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
5871 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
5873 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
5874 wrapper to mono_jit_thread_attach.
5876 * mini.c (mini_jit_thread_attach): New jit icall.
5878 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
5879 native->managed wrappers.
5881 * exceptions.cs: Add new regression test.
5883 * mini.c (optimize_branches): Check regions in the cbranch to throw
5884 block case as well. Fixes #73242.
5886 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
5888 * mini.c: thread safety fixes.
5890 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
5892 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
5893 patching stuff, since delegates use jump trampolines so there is
5896 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
5899 * tramp-amd64.c: Fix build.
5901 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
5902 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
5904 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
5905 Rename this to mono_arch....
5906 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
5908 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
5910 * mini-amd64.c (emit_call): If both the caller and the callee is
5911 guaranteed to have 32 bit addresses, emit a normal call.
5913 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
5915 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
5916 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
5917 method_ptr inside delegates.
5919 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
5921 * mini.c (mono_jit_free_method): Free the method info even if the native code is
5922 invalidated. Fixes #73001.
5924 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
5926 * mini-x86.c: Only use stdcall for pinvokes on windows.
5928 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
5930 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
5931 * mini-x86.c: remove unreliable __thread var offset detection,
5932 use the correct accessors and enable by default.
5934 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
5936 * mini.c (mono_jit_free_method): Fix memory leak.
5938 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
5940 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
5942 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
5944 * cpu-amd64.md: Fix lengths of atomic opcodes.
5946 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
5948 * driver.c: try to not imply using ICU is any good.
5950 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
5952 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
5953 functions as inline ops.
5955 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
5956 some Interlocked functions as inline ops.
5958 * mini.c (move_basic_block_to_end): Fix bug in last patch.
5960 * mini.h (MonoBasicBlock): Reorganize fields a bit.
5962 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
5964 * mini.c: Add support for OP_NOT_TAKEN.
5966 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
5967 structures in registers for pinvoke wrappers.
5969 * mini-amd64.c: Fix warnings.
5971 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
5973 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
5975 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
5977 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
5978 address instead of loading the address from it.
5980 * mini-x86.c: Add support for returning small structs in registers
5981 on Win32. Fixes part of #70864.
5983 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
5985 * trace.c (get_token): Improve error checking.
5987 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
5989 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
5991 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
5993 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
5994 it can be reused for MonoClass.
5995 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
5998 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
6000 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
6001 instead of a MonoReflectionMethod. The method information wasn't used
6002 when displaying SecurityException details (but will be now).
6004 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
6006 * Makefile.am : windows build fix.
6008 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
6010 * iltests.il: Add new regression test.
6012 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
6015 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
6017 * mini.c: Moved linkdemand check into helper function check_linkdemand
6018 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
6021 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
6023 * declsec.c: Added statistics counter for different kinds of
6025 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
6026 (and commented) declaration.
6027 * mini.c: Added statistics counter for security Demand code
6028 generation. Added display of security statistics.
6030 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
6032 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
6033 Fix compilation errors under gcc-2.95.
6035 2005-02-12 Ben Maurer <bmaurer@ximian.com>
6037 * mini.c, driver.c: Use the new jit trampoline hashtable
6039 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
6041 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
6043 2005-02-11 Martin Baulig <martin@ximian.com>
6045 * debug-mini.c (mono_debug_close_method): Free the line number array.
6047 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
6049 * aot.c: Break up large methods into smaller ones. Share GOT slots for
6052 * mini.h: Bump AOT file format version.
6054 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
6056 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
6058 * declsec.h: Added macros to get/set lazyly initialized security
6059 informations about assemblies. Added new enum for different type of
6060 possible LinkDemand violation. Added function to check LinkDemands.
6061 * mini.h: Added a field to MonoCompile to hold any security violation
6062 detected when JITting a method (so it can be thrown later).
6063 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
6064 and CEE_CALLVIRT. Added code to throw exception at the end of
6065 mini_method_compile (note: the exception is unhandled right now).
6067 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
6069 * mini.c, jit-icalls.c: use the managed implementation of
6070 memset for initobj and memset, to avoid managed <-> unmanaged
6073 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
6075 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
6076 optimization if it would need a GOT var.
6078 * basic.cs: Add tests for constant propagation and switch statements.
6080 * ssa.c: Fix out-of-range constant propagation and switch statements.
6082 2005-02-09 <vargaz@freemail.hu>
6084 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
6086 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
6088 * cpu-amd64.md (load_membase): Fix max length of load_membase.
6090 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
6092 * mini.c: update to new signature of mono_class_get_allocation_ftn().
6094 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
6096 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
6097 arithmetic operations.
6099 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
6101 * mini-ppc.c: add a workaround for broken user code that
6102 DllImports vararg functions with non-vararg signatures.
6104 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
6106 * mini.c (mono_jit_compile_method_inner): Add detection and a
6107 meaningfull error message for assemblies written in Managed C++.
6109 * tramp-amd64.c mini-amd64.h: Add support for
6110 create_trampoline_from_token ().
6112 * aot.c mini-x86.c abcremoval.c: Applied patch from
6113 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
6115 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
6117 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
6118 which takes a MonoImage/token as parameter instead of a MonoMethod.
6120 * aot.c: Use the new trampoline for initializing vtables.
6122 * aot.c: Add support for ldfld/stfld_remote wrappers.
6124 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
6125 rules for compare <MEM>, IMM.
6127 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
6129 * aot.c: Handle inherited finalizers correctly.
6131 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
6133 * inssel.brg (stmt): Add a missing _setup_... ().
6135 * aot.c: Save some parts of the class state to the AOT file and use it
6136 to recompute that state when a class is initialized.
6138 * mini.c: Install AOT hooks into the runtime.
6140 * mini.h: Bump AOT file format version.
6142 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
6145 * iltests.il: Add new test.
6147 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
6151 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
6153 * mini.c: setup the statistical profiler in the thread attach
6154 callback to cope with the new single thread code.
6156 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
6158 * mini-ppc.c: ensure we have enough room for the profiler
6159 calls (fixed bug#72084).
6161 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
6163 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
6166 2005-2-1 Massimiliano Mantione <massi@ximian.com>
6168 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
6170 2005-2-1 Massimiliano Mantione <massi@ximian.com>
6172 * ssapre.c: Fixed an issue with down safety (this allows IronPython
6173 to succesfully execute parrotbench).
6174 * ssapre.h: Likewise.
6176 2005-2-1 Massimiliano Mantione <massi@ximian.com>
6178 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
6179 variable for stores to method arguments (fixes a SSAPRE issue).
6181 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
6183 * mini.c: handle value types in dup, fixes gen-112.cs.
6185 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
6187 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
6188 sequence for calls in dynamic methods to avoid thunks.
6190 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
6192 * mini.c: correctly remove dynamic methods from the hashtable.
6194 2005-1-20 Massimiliano Mantione <massi@ximian.com>
6196 * driver.c: Disabled SSAPRE until fix the bug that appears
6197 in IronPython's parrotbench.
6199 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
6201 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
6203 * mini.c (mono_method_to_ir): Revert the previous change.
6205 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
6208 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
6209 mono_jit_info_table_find () etc. when running under valgrind.
6211 * inssel.brg: Fix warnings.
6213 * mini-exceptions.c: Fix warnings.
6215 2005-01-31 Martin Baulig <martin@ximian.com>
6217 * driver.c (compile_all_methods_thread_main): Don't try to compile
6218 generic methods or anything which has type parameters.
6220 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
6222 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
6224 * TestDriver.cs: Add --verbose flags.
6226 * graph.c ssa.c: Fix 64 bit warnings.
6228 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
6229 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
6230 Fix 64 bit warnings.
6232 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
6233 variable not spotted by gcc.
6235 * mini-amd64.c inssel-amd64.brg: Applied patch from
6236 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
6237 X86_COMPARE_MEMBASE opcodes.
6239 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
6241 2005-01-29 Ben Maurer <bmaurer@ximian.com>
6243 * *: MonoMethod->signature might be NULL now. You *MUST* use
6244 mono_method_signature.
6246 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
6248 * driver.c (compile_all_methods_thread_main): Compile the methods
6249 without invoking cctors.
6251 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
6253 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
6254 * basic-calls.cs: test for the above.
6256 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
6258 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
6259 MonoJitInfo changes.
6261 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
6263 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
6264 eagerly if it contains dynamic methods.
6266 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
6268 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
6269 trace, it is now computed by an icall from trace_ips.
6271 * mini-exceptions.c: Fix a warning.
6273 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
6275 * mini-exceptions.c: don't bother getting stack trace info if
6276 it's not going to be used.
6278 2005-01-27 Raja R Harinath <rharinath@novell.com>
6280 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
6283 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
6285 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
6287 * aot.c: Avoid calling mono_method_get_header () if not needed.
6289 * mini.h: Bump AOT file format version.
6291 * mini.c (mono_emit_native_call): Allocate a GOT var here.
6293 * mini.c (mono_print_tree): Print more info for calls.
6295 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
6297 * declsec.h: Remove warning by adding missing include for marshal.h
6299 2005-01-26 Martin Baulig <martin@ximian.com>
6301 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
6304 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
6306 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
6309 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
6311 * aot.c (mono_compile_assembly): Fix a warning.
6313 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
6315 * declsec.c: Look for security attributes on the original MonoMethod
6316 (and not the wrapped one). This fix permissions on icalls.
6318 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
6320 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
6322 * mini.c (mono_allocate_stack_slots): Add a fixme.
6324 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
6326 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
6328 * inssel.brg: optimize casts of sealed types (more
6329 optimizations waiting for fixes in remoting).
6331 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
6333 * inssel.brg (stmt): Add another dummy rule.
6335 * driver.c: Fix warnings.
6337 * driver.c (mono_main): If running under valgrind, instruct glib to use
6338 the system allocation functions so valgrind can track the memory
6339 allocated by the g_... functions.
6341 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
6343 * mini-ops.h: Add OP_DUMMY_STORE opcode.
6345 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
6347 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
6348 variables in try regions.
6350 * mini.c (mini_method_compile): Don't disable optimizations on large
6351 methods when AOT compiling.
6353 * mini.c (mono_allocate_stack_slots): New arch independent method to
6354 allocate stack slots. Not yet used.
6356 2005-01-22 Ben Maurer <bmaurer@ximian.com>
6358 * debug-mini.c (mono_debug_close_method): Plug some leaks.
6360 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
6362 * mini-ppc.c: make the branch info relative as the code
6363 buffer can be reallocated.
6365 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
6367 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
6368 * driver.c: Removed the AOT/security restriction. Now initialize the
6369 security manager (in metadata) if --security is used.
6370 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
6371 rather than the pointer to declarative security, when AOT is used.
6373 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
6375 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
6376 basic blocks, reduced intrinsic exception throwing code size.
6378 2005-01-22 Miguel de Icaza <miguel@ximian.com>
6380 * driver.c (mini_usage): Reorder the usage screen.
6382 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
6384 * mini.c (mono_resolve_patch_target): Fix warning.
6386 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
6388 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
6391 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
6393 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
6394 breaks the amd64 build.
6396 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
6397 register allocation. Fixes #71454.
6399 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
6401 * arrays.cs: Add new regression test.
6403 2005-1-20 Massimiliano Mantione <massi@ximian.com>
6405 * ssapre.c: Turned usage of snprintf to GString.
6406 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
6407 (I left it on by mistake in my previous commit).
6409 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
6411 * mini.c, cfold.c, basic-calls.cs: preserve side effects
6412 on cond branch optimization (fixes bug# 71515).
6414 2005-1-20 Massimiliano Mantione <massi@ximian.com>
6416 * abcremoval.c: Fixed bug 71062.
6417 * abcremoval.h: Likewise.
6419 2005-1-20 Massimiliano Mantione <massi@ximian.com>
6421 * mini.c: Added a new functionality to optimize_branches, the removal
6422 of useless basic blocks, and fixed some problem in the removal of
6423 critical edges; some utility functions added for both purposes.
6424 * ssapre.c: Added complex expression support, and fixed bug 70637.
6425 * ssapre.h: Likewise.
6426 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
6428 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
6429 * driver.c: Re-enabled SSAPRE.
6431 2005-01-19 Martin Baulig <martin@ximian.com>
6433 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
6434 the result of mono_get_method_constrained().
6436 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
6438 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
6441 2005-01-18 Geoff Norton <gnorton@customerdna.com>
6443 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
6444 be detected. Fixes #59296.
6446 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
6448 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
6449 which can happen. Fixes #71361.
6451 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
6453 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
6456 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
6458 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
6459 appdomain-unload.exe to fail.
6461 * mini.c: Fix some memory leaks.
6463 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
6465 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
6466 Fixed bug and sped up some codepaths.
6468 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
6470 * mini.c: Fix some memory leaks.
6472 * exceptions.cs basic-long.cs: Add test for checked ulong->int
6475 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
6477 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
6480 * iltests.il: Add regression test for #71320.
6482 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
6484 * mini.c (mono_codegen): Fix installation of profiler hooks.
6486 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
6488 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
6490 * mini.h, mini.c, cfold.c: optimize access to enum
6491 readonly fields, too. Eval conditional branches if possible
6492 to perform unreachable code removal in more cases.
6494 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
6496 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
6498 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
6501 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
6502 WinXP DEP. Fixes #71244.
6504 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
6506 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
6508 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
6510 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
6512 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
6514 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
6517 * mini.h: Bump AOT version.
6519 * mini.h (MonoCompile): Change exvar to a hash table.
6521 * mini.c: Allocate a separate exvar for each handler block.
6523 * mini.c: Get rid of the computation of filter_lengths, its not needed.
6525 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
6526 ex var with the pending exception and only throw if the two are equal.
6529 * exceptions.cs: Add tests for rethrow and nested catch clauses.
6531 * mini-x86.c: Fix warnings.
6533 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
6534 used by all the ports now.
6536 * aot.c: Add write-symbols and save-temps options.
6538 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
6540 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
6542 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
6544 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
6547 * tramp-s390.c: Check vtable slot belongs to the domain.
6549 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
6550 as per other platforms.
6552 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
6554 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
6556 * driver.c: we don't run the Main() code in a subthread anymore.
6558 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
6560 * mini.c: added experimental rtc support in the statistical
6561 profiler: if the user has the permission, more accurate statistics
6562 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
6563 The MONO_RTC value must be restricted to what the linux rtc allows:
6564 power of two from 64 to 8192 Hz.
6566 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
6568 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
6570 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
6572 * mini-ppc.c: better icache flush for smp.
6574 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
6576 * mini-amd64.c (emit_move_return_value): Fix memory leak.
6578 * mini-x86.c (get_call_info): Add the get_call_info () code from the
6579 amd64 port, not yet used.
6581 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
6583 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
6586 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
6588 * driver.c: Added --security option to activate the security manager.
6589 Right now this will allow code generation for declarative demands and
6590 is disabled when AOT is specified.
6591 * mini.c: Add code generation for declarative security demands.
6592 * mini.h: Add mono_use_security_manager as an extern gboolean.
6594 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
6596 * aot.c (mono_compile_assembly): Speed up compilation a bit by
6597 emitting more dense assembly code.
6599 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
6600 exception throwing stuff.
6602 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
6604 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
6607 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
6610 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
6613 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
6615 * tramp-*.c: Only patch vtable slots if the object is in the current
6616 domain. Fixes appdomain-unload.exe.
6618 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
6620 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
6623 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
6625 * mini.c (reverse_branch_op): New helper function.
6627 * mini.c (optimize_branches): Run the new optimization only on
6628 platforms which support it. Also reverse all kinds of branches.
6630 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
6632 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
6635 * mini.c (optimize_branches): Reverse not-equals branches if the false
6636 bblock is a throw. This happens a lot of time with argument checking in
6639 * mini.c (mono_codegen): Add support for placing basic blocks after
6640 the function epilogue.
6642 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
6645 2005-01-05 Miguel de Icaza <miguel@ximian.com>
6647 * mini.c (setup_stat_profiler): Only set this up if the platform
6648 supports ITIMER_PROF.
6650 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
6652 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
6655 * inssel.brg: Fix a warning.
6657 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
6659 * mini.c: added support for statistical profiler
6660 (run with: --profile=default:stat).
6662 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
6664 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
6666 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
6668 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
6669 related to global registers from the amd64 port.
6671 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
6673 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
6675 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
6676 with global registers.
6677 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
6679 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
6681 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
6683 * debug-mini.c (encode_value): Fix off-by-one.
6685 * aot.c (encode_value): Likewise.
6687 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
6689 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
6691 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
6694 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
6696 * aot.c (emit_method_info): Increase size of temp buffer.
6698 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
6701 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
6703 * aot.c (emit_method_info): Fix build.
6705 * aot.c: Further rework of the AOT file format to reduce the size of
6706 the method info data.
6708 * mini.h: Bump AOT file format version.
6710 2004-12-27 Martin Baulig <martin@ximian.com>
6712 * mini.c (mini_get_method): New static method; call
6713 mono_get_method_full() and mono_get_inflated_method().
6714 (mono_method_to_ir): Use mini_get_method() instead of
6715 mono_get_method_full().
6717 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
6719 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
6721 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
6723 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
6725 * inssel-amd64.brg: Add some optimization rules.
6727 2004-12-24 Ben Maurer <bmaurer@ximian.com>
6729 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
6730 standard not GC'd stuff is fine.
6732 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
6734 * aot.c: Rework the AOT file format to get rid of most of the global
6735 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
6737 * mini.h: Bump AOT file format version.
6739 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
6741 * mini.h: Bump AOT file format version.
6743 * aot.c (mono_aot_is_got_entry): New function to determine if an
6744 address is inside a GOT.
6746 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
6748 * cpu-pentium.md: Increase the maximum size of some instructions which
6749 might involve a got access.
6751 * mini.c (get_method_from_ip): Another debug helper function.
6753 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
6754 when got var accesses are created during the decompose phase.
6756 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
6758 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
6759 argument mini_compile_method and to MonoCompile, and use this to
6760 determine whenever a given method is compiled for AOT. This allows the
6761 other methods compiled during AOT compilation to be free of AOT stuff,
6762 so the backends does not need to add special support for them by
6763 creating a fake GOT etc.
6765 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
6768 2004-12-21 Ben Maurer <bmaurer@ximian.com>
6770 * mini.c (mono_method_to_ir): It turns out that some of the
6771 x-appdomain wrappers are lax with types, so just ignore this for
6774 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
6775 at the vtable->klass. If it is non-shared code we can just use the
6778 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
6780 * mini-ppc.c: access MonoDomain from tls, too.
6782 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
6784 * declsec.c: Removed unused variable (and related warning ;-)
6786 2004-12-21 Ben Maurer <bmaurer@ximian.com>
6788 * iltests.il: New test for LDELEMA on an array of ref types.
6790 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
6791 all ldelema's on reftypes.
6792 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
6793 it was the wrong place to put it.
6795 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
6796 register to pop to make this cleaner, at the request of Paolo.
6798 2004-12-20 Ben Maurer <bmaurer@ximian.com>
6800 * mini-ops.h (OP_GETHASHCODE): New op.
6802 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
6804 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
6807 For a microbenchmark, this reduces the cost of Hashtable.get_Item
6810 * mini-x86.c (mono_arch_output_basic_block): Rather than
6818 The first is 3 bytes while the second is 1. This saves 36 kb on
6819 mscorlib, quite a big saving. When bootstraping mcs, I was able to
6820 see a small boost because of icache locality.
6822 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
6824 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
6826 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
6827 started code sharing with the generic code.
6829 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
6831 * mini-ppc.c, cpu-g4.md: added code for direct access to
6834 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
6836 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
6837 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
6840 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
6842 * declsec.c|h: Added functions to cache the declarative stack modifiers
6843 in MonoJitInfo and to create a security frame from a MonoJitInfo
6845 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
6846 created. Register internal calls for System.Security.SecurityFrame::
6847 _GetSecurityFrame and _GetSecurityStack.
6848 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
6849 the definitions for the new stack walk/callback mechanism.
6850 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
6851 first security frame for LinkDemands and InheritanceDemands) and
6852 GetSecurityStack for Demands. Both use the new mono_walk_stack code
6854 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
6855 walk initialization (lupus).
6857 2004-12-20 Ben Maurer <bmaurer@ximian.com>
6859 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
6861 (handle_loaded_temps): Do not create a temporary variable for
6862 things that we know are temps. They will never be modified.
6863 (mono_spill_call): Set MONO_INST_IS_TEMP
6864 (mono_emulate_opcode): ditto
6866 (mono_method_to_ir.CEE_DUP): ditto
6868 2004-12-19 Ben Maurer <bmaurer@ximian.com>
6870 * mini.c (type_to_eval_stack_type): Make this handle the void type
6871 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
6872 (emit_tree): use ip_in_bb to special case some common idioms
6873 Update all callers to pass in the IP.
6874 (mono_method_to_ir): Make CEE_CALL* do the above as well.
6876 This gives us a nice 2% speedup in mcs bootstrap.
6878 * mini-x86.c (peephole_pass): Peephole pass to make
6887 * mini.c (ip_in_bb): new method.
6888 (mono_method_to_ir): use this method rather than doing the hash
6891 * linear-scan.c (mono_linear_scan): When expiring actives, you
6892 don't need to keep around variables that expire on this
6893 instruction. This makes it so that:
6896 store (ebx add (ebx, 1))
6900 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
6902 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
6903 combination to avoid doing two copies. Fix up problems with previous
6906 * mini.c: Fix 64 bit warnings.
6908 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
6910 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
6912 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
6913 changes from the x86 code.
6915 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
6917 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
6919 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
6920 throwing code to reduce its size, unify the AOT and non-aot code and
6921 get rid of relocations in the AOT case.
6923 * mini-x86.h mini.c exceptions-x86.c
6924 (mono_arch_get_throw_corlib_exception): New arch specific function to
6925 raise corlib exceptions which doesn't require relocations in the
6928 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
6930 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
6932 * mini.c (mono_emit_method_call): Only allocate the got var when it is
6935 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
6938 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
6940 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
6941 with add function when used from Inc/dec atomic
6942 functions. Re-enabled optimization on x86.
6943 * mini-ops.h: renamed atomic_add functions to
6944 allow _add to match the Interlocked::Add and
6945 _add_next to match Interlocked::Inc/Dec.
6947 2004-12-15 Massimiliano Mantione <massi@ximian.com>
6949 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
6950 linking of BBs to the end BB, and enabled SSAPRE also with
6951 consprop and copyprop (which was prevented by that bug).
6953 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
6955 * mini-x86.c: disabling the Interlocked optimizing code.
6957 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
6959 * aot.c (load_aot_module): Move reading of got_addr after the AOT
6962 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
6964 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
6965 interlocked optimization due lack of support on x86, rewrote
6966 exchange to take into account that base may be in eax.
6968 xsp works again; activated Interlocked optimizing code.
6970 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
6972 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
6974 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
6976 * mini-ops.h: Add new opcodes.
6978 * mini.h: Add new patch types. Add got_var to MonoCompile.
6980 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
6981 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
6982 make it work with all kinds of patchable code.
6984 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
6985 address of the GOT, and referencing entries in the GOT.
6987 * mini.c: Add code to load the GOT address if needed by an opcode.
6989 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
6990 independent AOT code on the x86 using an elf-style Global Offset Table.
6992 2004-12-14 Raja R Harinath <rharinath@novell.com>
6994 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
6996 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
6998 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
7001 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
7003 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
7004 of Interlocked:Increment/Decrement/Add as inline ops.
7005 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
7007 2004-12-12 Geoff Norton <gnorton@customerdna.com>
7009 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
7010 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
7012 2004-12-12 Duncan Mak <duncan@ximian.com>
7014 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
7015 again. `patch_info->table_size' is no longer valid after Zoltan's
7018 2004-12-12 Martin Baulig <martin@ximian.com>
7020 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
7021 if we are the "real" method, ie. not an inlined method inside it.
7023 2004-12-11 Ben Maurer <bmaurer@ximian.com>
7025 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
7026 before we look in the special fields table. This fixes
7027 ../tests/thread-static-init.cs.
7029 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7031 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
7032 for Array get_Rank and get_Length. Fixes bug #70465.
7034 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
7036 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
7037 separate structure to reduce the size of MonoJumpInfo.
7039 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
7041 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
7043 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
7045 * mini.c (mini_get_inst_for_method): Changed to allow ports
7046 to return a MonoInst instead of opcode
7047 (renamed mini_get_opcode_for_method to better reflect the new functionality)
7049 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
7050 Allow ports to return a created MonoInst instead of op-code, will enable
7052 (renamed mini_get_opcode_for_method to better reflected the functionality)
7054 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
7056 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
7058 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
7060 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
7063 2004-12-08 Martin Baulig <martin@ximian.com>
7065 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
7066 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
7068 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
7070 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
7073 * exceptions.cs: Disable some tests which depend on properties of x86 fp
7076 2004-12-08 Raja R Harinath <rharinath@novell.com>
7078 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
7080 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
7082 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
7083 bug introduced by the previous patch.
7085 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
7087 * mini-ppc.c, objectc.cs: handle large structs passed by value
7090 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
7092 * mini-ppc.c: OP_ARGLIST implementation from
7093 Geoff Norton <gnorton@customerdna.com>.
7095 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
7097 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
7098 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
7100 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
7102 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
7104 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
7106 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
7109 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
7111 * mini-sparc.c: Zero out localled-ed memory.
7113 * iltests.il: Add tests for zeroing out localloc-ed memory.
7115 2004-12-04 Martin Baulig <martin@ximian.com>
7117 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
7118 mono_method_get_signature_full().
7120 2004-12-03 Massimiliano Mantione <massi@ximian.com>
7122 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
7123 and some utility functions (always for SSAPRE), integrated SSAPRE.
7125 * driver.c: Added ssapre option.
7126 * ssa.c: Small fix on OP_ARG handling.
7127 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
7128 * Makefile.am: Likewise.
7130 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
7132 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
7135 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
7138 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
7140 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
7142 * cpu-s390.md : Increase instruction length of oparglist.
7144 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
7146 2004-11-30 Martin Baulig <martin@ximian.com>
7148 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
7149 virtual generic methods. We call a special helper_compile_generic_method()
7150 icall to retrieve the method from the vtable, inflate and compile
7151 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
7153 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
7155 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
7157 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
7159 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
7161 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
7164 2004-11-27 Ben Maurer <bmaurer@ximian.com>
7166 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
7167 platforms with PIC aot.
7169 2004-11-28 Martin Baulig <martin@ximian.com>
7171 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
7174 2004-11-28 Martin Baulig <martin@ximian.com>
7176 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
7177 the result of mono_type_get_underlying_type() to check whether
7180 2004-11-26 Martin Baulig <martin@ximian.com>
7183 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
7186 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
7188 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
7189 the same way as the other arguments so they won't get clobbered.
7191 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
7192 calls through R11 since it is clobbered by the trampoline code.
7194 2004-11-26 Raja R Harinath <rharinath@novell.com>
7196 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
7197 pick up in-tree mscorlib.dll.
7199 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
7201 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
7203 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
7204 runtime data/code are now stored in a table similar to the GOT in ELF.
7205 This allows the code itself to be position independent.
7207 * aot.c: Fix loading of referenced assemblies after the lazy assembly
7210 * aot.c: Attach ELF type (object/function) directives to all global
7213 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
7215 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
7217 * mini-amd64.h: Turn on PIC AOT code.
7219 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
7220 returning the offset within an OP_AOTCONST instruction where the GOT
7221 offset needs to be added.
7223 * mini.h: Bump AOT file format version.
7225 2004-11-25 Martin Baulig <martin@ximian.com>
7227 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
7228 uninflated generic methods.
7230 2004-11-25 Martin Baulig <martin@ximian.com>
7232 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
7234 2004-11-24 Martin Baulig <martin@ximian.com>
7236 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
7237 original klass (this only applies for generic instances).
7239 2004-11-24 Martin Baulig <martin@ximian.com>
7241 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
7242 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
7245 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
7247 * mini.c (mono_method_to_ir): Disable inlining for methods containing
7248 localloc. Fixes #69678.
7250 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
7252 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
7254 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
7255 used SSE registers on pinvoke calls. Fixes #69774.
7257 2004-11-23 Geoff Norton <gnorton@customerdna.com>
7259 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
7260 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
7262 2004-11-23 Raja R Harinath <rharinath@novell.com>
7264 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
7265 Refer directly to the mcs/ tree.
7267 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
7269 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
7270 Check if a trampoline for a synchronized method is required.
7272 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
7274 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
7275 with localloc if needed. Throe arithmetric exception in
7276 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
7277 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
7279 2004-11-19 Geoff Norton <gnorton@customerdna.com>
7281 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
7282 types before switching on type. Fixes #69622.
7284 2004-11-19 Raja R Harinath <rharinath@novell.com>
7286 * Makefile.am (check-local): New. Integrate into 'make check'.
7287 (MCS,RUNTIME): Define using in-tree mono and mcs.
7289 (%.exe): Use $(ILASM).
7291 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
7293 * mini-ppc.c: adjust initial prolog size (bug #69691).
7295 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
7297 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
7300 2004-11-17 Raja R Harinath <rharinath@novell.com>
7302 * Makefile.am (clean-local): Rename from 'clean'.
7304 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
7306 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
7307 to mono_arch_is_int_overflow.
7308 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
7311 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
7313 * declsec.c|h: New files to support declarative security attributes.
7314 Added function to check if a method has (applicable) security.
7315 * mini.c|h: Add check for declarative security attributes in
7316 mono_method_check_inlining.
7317 * Makefile.am: Added declsec.c and declsec.h to the build.
7319 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
7321 * mini.c, mini.h: update to keep dynamic code info per-domain.
7323 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
7325 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
7326 (mini_init): Get rid of it from here too.
7328 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
7330 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
7331 implemented OP_RETHROW (patch by Geoff Norton
7332 <gnorton@customerdna.com>).
7334 2004-11-10 Geoff Norton <gnorton@customerdna.com>
7336 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
7337 between appdomains. Fixes appdomain-unload on PPC.
7339 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
7341 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
7342 mini-exceptions.c: handle the new wrapper types.
7343 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
7344 token value as a MonoClass* when compiling a wrapper.
7345 mono_jit_create_remoting_trampoline now takes an additional
7346 MonoRemotingTarget parameter.
7348 2004-11-10 Martin Baulig <martin@localhost>
7350 * mini.c (mono_method_to_ir): Use `generic_container->context'
7351 rather than creating a new one.
7353 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
7355 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
7357 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
7359 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
7361 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
7362 the experimental aot cache stuff.
7364 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
7366 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
7367 mini-exceptions.c: update to exception clause structure changes.
7369 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
7371 * exceptions-x86.c (throw_exception): Fix warnings.
7373 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
7376 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
7378 * exceptions-sparc.c (get_throw_exception): Really fix this.
7380 2004-11-07 Ben Maurer <bmaurer@ximian.com>
7382 * tramp-*.c: we no longer support icalls without wrappers, so
7383 a bit of code can be removed here
7385 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
7387 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
7390 * cpu-sparc.md: Add op_rethrow.
7392 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
7394 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
7396 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
7397 * mini-ops.h: Add OP_RETHROW.
7399 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
7401 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
7403 2004-11-05 Geoff Norton <gnorton@customerdna.com>
7405 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
7406 Makes the output much easier to read
7408 2004-11-05 Ben Maurer <bmaurer@ximian.com>
7410 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
7411 prevents another huge leak when compiling with ssa. Secondly, the
7412 performance of doing this rather than freeing the lists is much
7413 better. GList does a lock every time you allocate a list link,
7414 so that it can use a memory pool. So, it is better to just use
7415 a memory pool of our own.
7417 * ssa.c, linear-scan.c: replace g_list_remove_link with
7418 g_list_delete. The remove one does not free the GList, so we were
7419 leaking memory. On -O=all --compile-all with corlib, this cut down
7420 3 MB of allocations.
7422 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
7424 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
7426 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
7428 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
7429 into a new function mono_create_jit_trampoline ().
7431 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
7433 * trace.c (get_spec): Allow tracing of classes without a namespace.
7435 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
7437 * mini.c: Fix pointer overwrite in mini_method_compile.
7439 2004-11-2 Geoff Norton <gnorton@customerdna.com>
7441 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
7442 The darwin ABI needs some special handling for 1 and 2 byte structs
7443 Lets use lbz/lhz instead of lwz everywhere.
7444 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
7445 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
7446 Use stb/sth for the former, and put the latter always on stack instead of in
7449 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
7451 * trace.c (is_filenamechar): Add '_'.
7453 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
7455 * mini-s390.c: Fix prolog length to allow for large trace requirements.
7457 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
7459 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
7461 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
7462 depends on libmonogc. Fixes #68805.
7464 2004-10-26 Miguel de Icaza <miguel@ximian.com>
7466 * mini.c (mono_jit_free_method): Provide extra information for
7467 this error. Currently this leaks, but will be turned into a
7468 developer option in the future.
7470 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
7472 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
7474 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
7476 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
7477 boundary. Fixes reading of PATCH_INFO_R4 and R8.
7478 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
7480 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
7482 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
7483 trampolines for AOT code.
7485 2004-10-22 <vargaz@freemail.hu>
7487 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
7488 constructed types. Fixes #68136.
7490 2004-10-21 Martin Baulig <martin@ximian.com>
7492 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
7493 if it returns true, unwind the stack to the call instruction.
7495 2004-10-21 <vargaz@freemail.hu>
7497 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
7499 * mini.h: Bump AOT version number.
7501 * objects.cs: Add another test for unbox trampolines.
7503 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
7506 2004-10-20 <vargaz@freemail.hu>
7508 * driver.c: Add SHARED to the set of optimizations tested.
7510 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
7512 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
7515 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
7517 2004-10-20 Martin Baulig <martin@ximian.com>
7519 * mini-exceptions.c (mono_handle_exception): Call
7520 mono_debugger_handle_exception() to tell the debugger about
7521 catch/finally clauses.
7523 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
7525 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
7527 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
7530 2004-10-15 Geoff Norton <gnorton@customerdna.com>
7532 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
7533 methods as their native size, fixed bug #57543, #57545.
7534 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
7535 This saves a temporary register and mullw call down into 1 (minor perf
7536 increase for cases like sum = sum * 5; This use to translate into:
7539 It now translates to
7542 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
7544 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
7547 2004-10-11 Martin Baulig <martin@ximian.com>
7549 * mini.c (mono_method_to_ir): If we're a generic method, get the
7550 MonoGenericContainer from our MonoMethodNormal and create a
7551 MonoGenericContext from it.
7553 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
7555 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
7557 * basic-long.cs: Add test for checked i8->i2 cast.
7559 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
7561 * inssel-ppc.brg: added a couple of speedup rules.
7563 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
7565 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
7566 to speed up rebuilds.
7568 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
7570 * mini-s390.c: Minor fix to OP_OR_IMM.
7572 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
7574 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
7575 better. Fixes appdomain-unload.exe on sparc.
7577 2004-10-02 Massimiliano Mantione <massi@ximian.com>
7579 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
7580 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
7583 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
7585 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
7587 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
7589 * mini.c: Always generate a field read/write wrapper for members
7590 of the class MarshalByRefObject since the actual instance could
7593 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
7595 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
7597 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
7599 * driver.c mini.h trace.c: Move the setting of the main assembly into
7600 a separate function called mono_trace_set_assembly () and call it after
7601 actually loading the main assembly. Fixes #66872.
7603 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
7605 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
7606 using the code manager.
7608 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
7610 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
7612 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
7614 * cpu-amd64.md: Fix bug in previous patch.
7616 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
7619 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
7621 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
7622 mini-exceptions.c: updates for changed stack walk interface.
7624 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
7626 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
7628 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
7630 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
7632 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
7634 * driver.c (mini_regression_list): Do not call mono_assembly_close
7635 since assemblies can't be unloaded.
7637 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
7639 * cpu-amd64.md: Fix more instruction lengths.
7641 * cpu-amd64.md: Fix lengths of some instructions.
7643 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
7645 * inssel.brg: Make the array ldelema check aot friendly.
7647 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
7649 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
7651 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
7653 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
7655 * mini-x86.c: Fix build.
7657 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
7658 mono_type_get_underlying_type () helper function to simplify code.
7660 2004-09-09 Martin Baulig <martin@ximian.com>
7662 * mini-amd64.c: Don't access `type->data.klass' directly, call
7663 mono_class_from_mono_type() instead since the type may be a
7666 2004-09-09 Martin Baulig <martin@ximian.com>
7668 * mini-amd64.c (get_call_info): Fix support for generic instances.
7669 (add_valuetype): Use mono_class_from_mono_type() to get the class
7670 since we can be a generic instance.
7672 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
7674 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
7676 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
7678 * liveness.c: reset spill costs on each scan: bug 62107
7680 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
7682 * exceptions-sparc.c (mono_arch_find_jit_info): remove
7683 unnecessary line that doesn't compile
7685 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
7687 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
7688 trampolines, make them call an error function so people can fix their
7691 2004-09-06 Martin Baulig <martin@ximian.com>
7693 * mini.c (mono_method_to_ir): When initializing locals, handle a
7694 generic instances like a valuetype if it's a valuetype and like a
7695 class if it's a class.
7697 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
7699 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
7700 stack. Fixes #64674.
7702 * exceptions.cs: Add test for unwinding of call arguments.
7704 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
7706 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
7707 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
7708 set the carry/borrow flag). The sparc and s390 implementations
7709 can now use optimized versions (and simplify the code). ppc bugfixes.
7711 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
7713 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
7715 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
7717 * inssel-amd64.brg: Remove leftover 32 bit rule.
7719 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
7721 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
7723 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
7724 mono_arch_find_jit_info functions into a new function. Fix a memory
7727 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
7730 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
7732 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
7735 * exceptions.cs: Add array size tests.
7737 * mini.c: Allocate a separate icall wrapper for each arity of
7738 mono_array_new_va. Fixes #59509.
7740 * exceptions.cs: Add testcase for 64578.
7742 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
7744 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
7746 2004-09-02 Martin Baulig <martin@ximian.com>
7748 * mini.c (mono_method_to_ir): When initializing the locals, call
7749 handle_initobj() on the generic instance itself, not its
7752 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
7754 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
7755 MonoJitInfo for dynamic methods.
7757 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
7759 * mini.c: Add support for freeing JIT data for dynamic methods.
7761 2004-09-01 Martin Baulig <martin@ximian.com>
7763 * mini-x86.c (is_regsize_var): Added support for generic
7765 (mono_arch_emit_prolog): Make this compile again, use
7766 `x86_push_imm_template (code)'.
7768 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
7770 * mini-x86.c: make all push_imm instructions that get
7771 patched always emit the long form
7773 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
7775 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
7776 in a per-domain hash.
7778 * mini-amd64.c (merge_argument_class_from_type): Handle generic
7781 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
7783 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
7786 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
7789 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
7790 Beginnings of SSE2 support.
7792 * exceptions.cs: Add more tests for checked int<->uint casts.
7794 2004-08-28 Martin Baulig <martin@ximian.com>
7796 * mini-x86.c (mono_arch_instrument_epilog): Added support for
7800 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
7801 Handle generic instances recursively.
7803 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
7805 * iltests.il: test for conv.u8 on a constant
7807 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
7809 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
7810 LCONV_x4 (shrun_32 (membase)).
7812 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
7814 * inssel-x86.brg: c&p rules for push/setret of long
7816 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
7818 * inssel-x86.brg: c&p rules for compare (base, regvar) and
7819 compare (regvar, base)
7821 * inssel-x86.brg: more burg love
7823 * inssel.brg: more cleanup
7825 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
7827 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
7829 * basic-long.cs, basic-calls.cs: new tests for optimization.
7831 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
7833 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
7836 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
7838 * mini-amd64.c (read_tls_offset_from_method): Add another case.
7840 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
7842 * inssel.brg (mini_emit_memcpy): use
7843 NO_UNALIGNED_ACCESS to disable memcpy optimization
7845 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
7847 * mini-amd64.c: Handle generic types in various places.
7849 * mini.c (mono_method_to_ir): Handle generic types in init locals.
7851 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
7853 * mini.c (handle_box): Fix warning.
7855 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
7857 * mini-amd64.h: Enable the emit_state optimization.
7859 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
7861 * mini-amd64.c: Add some new 64 bit peephole opts.
7863 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
7865 * cpu-amd64.md: sreg1 of div instructions must be %rax.
7867 * mini-amd64.c: Register allocator fixes.
7869 * mini.c: Add an optimization to emit_state to avoid allocation of new
7870 registers on some platforms.
7872 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
7874 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
7876 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
7877 allocation. Fixes #63085.
7879 * basic-long.cs: Add new regression test.
7881 * mini-amd64.c: Register allocator improvements.
7883 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
7885 * mini-amd64.c (read_tls_offset_from_method): Add another code
7888 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
7889 instruction sequence for nullifying class init trampolines.
7891 * objects.cs: Add new regalloc test.
7893 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
7895 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
7897 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
7899 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
7902 * driver.c: Fix profiling after TLS changes.
7904 * driver.c (mono_main): Set mono_stats.enabled if needed.
7906 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
7909 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
7911 * mini-x86.c: use a 1 op rather than a 2 op tls access
7912 instruction -> faster.
7914 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
7916 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
7919 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
7921 * exceptions-sparc.c (throw_exception): fix typo
7923 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
7925 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
7926 set tree->dreg correctly with tls. Allow any
7927 register to be used.
7929 * mini-x86.c (read_tls_offset_from_method): add new code
7930 generation pattern seen with GCC.
7933 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
7935 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
7936 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
7937 exceptions-sparc.c: fix some performance issues in exception
7938 handling and setting of the stack trace for exceptions that were
7941 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
7943 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
7946 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
7949 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
7951 This patch inlines tls access, when possible.
7953 * mini.h: new arch functions for TLS intrinsics.
7954 All platforms updated with a stub.
7956 * mini.c: use the new intrinsics
7958 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
7959 arch specific intrinsic for tls variables
7961 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
7963 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
7966 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
7968 * mini.c: thread local allocation
7970 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
7972 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
7974 * Makefile.am: Link against the static version of libmonogc.
7976 * Makefile.am: Link the static versions of the convenience libraries
7977 into the mono executable.
7979 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
7981 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
7983 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
7984 on integer overflow.
7986 * mini-amd64.c: Reorganize function call code.
7988 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
7990 2004-08-14 Ben Maurer <bmaurer@ximian.com>
7992 * inssel-x86.brg: use xor eax,eax.
7994 * basic.cs: new tests
7996 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
7998 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
7999 in exception throwing code.
8001 2004-08-14 Ben Maurer <bmaurer@ximian.com>
8003 * inssel-x86.brg: use xor esi,esi.
8005 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
8007 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
8008 can trace methods compiled during mini_init () too.
8010 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
8013 2004-08-14 Ben Maurer <bmaurer@ximian.com>
8015 * Makefile.am: static link on x86 (r=zoltan)
8017 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
8019 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
8020 code since it causes some programs to fail.
8022 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
8024 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
8026 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
8028 * mini.c: ovfops_op_map - add STACK_OBJ case for
8030 * basic.cs: add test_0_pin_string as test
8033 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
8035 * Makefile.am: build C# if srcdir != builddir
8037 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
8039 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
8040 fall-through blocks.
8042 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
8044 * driver.c: enable loop by default again and include abcrem in -O=all.
8046 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
8048 * iltests.il: Add some localloc tests.
8050 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
8052 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
8055 * inssel-amd64.brg: Add some optimizations.
8057 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
8060 * Makefile.am: Statically link mono against libmono on AMD64.
8062 * mini-amd64.c inssel-amd64.brg: Optimizations.
8064 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
8066 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
8068 * tramp-amd64.c: Patch calling code in trampolines.
8070 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
8072 * mini-amd64.c: pinvoke struct passing fixes.
8074 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
8076 * mini-sparc.c: redo change, make mono_arch_cpu_init call
8077 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
8079 2004-08-05 Duncan Mak <duncan@ximian.com>
8081 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
8084 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
8086 * mini-amd64.c (emit_move_return_value): Move return value for normal
8089 2004-08-05 Martin Baulig <martin@ximian.com>
8091 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
8092 `type->type'; just modify `type' itself when dealing with enums
8093 and generic instances.
8094 (check_call_signature): Make `simple_type' a `MonoType *'.
8096 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
8098 * mini.c: Use OP_PADD to add offsets to addresses.
8100 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
8102 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
8104 * mini-sparc.c (mono_arch_emit_epilog): fix check
8105 for folding last op into restore instruction
8107 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
8109 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
8110 helper methods using the code manager.
8112 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
8114 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
8116 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
8118 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
8119 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
8121 * mini-s390.c: fix tail processing
8123 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
8125 * mini-ppc.c: mul.ovf.un exception name fix.
8127 2004-08-03 Martin Baulig <martin@ximian.com>
8129 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
8130 instances; before jumping to `handle_enum', also modify `ptype'.
8132 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
8134 * cpu-sparc.md: fcall maximal length too small.
8136 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
8138 * mini-amd64.c mini.h: Add initial support for passing/returning
8139 structures to/from pinvoked methods.
8141 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
8143 * mini-ppc.c: reg allocator fix.
8145 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
8147 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
8149 * inssel.brg: Optimize memset on 64 bit machines.
8151 * mini-amd64.c: Fix some vararg cases.
8153 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
8155 * mini-s390.c: Corrected macro in emit_float_to_int
8157 * s390-abi.cs: Tests to exercise the s390 ABI
8159 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
8161 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
8164 * basic.cs: Add a test for add.ovf.un.
8166 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
8168 * mini-sparc.c: add case for OP_IDIV_UN
8170 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
8172 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
8174 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
8176 2004-07-30 Ben Maurer <bmaurer@ximian.com>
8178 * basic.cs: regression tests.
8180 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
8183 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
8185 * basic.cs: Add a new test.
8187 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
8188 and AOT. Various fixes and optimizations.
8190 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
8192 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
8194 * mini-ppc.c: make sure temp regs are not used for global reg
8197 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
8199 * cpu-sparc.md: conv_i8 fix for 64bits
8201 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
8203 2004-07-29 Ben Maurer <bmaurer@ximian.com>
8205 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
8206 add opcode for cmp BYTE PTR [eax], imm.
8208 * inssel.brg: Make memcpy and memset takes bases.
8210 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
8212 * *-amd64.*: More AMD64 work.
8214 2004-07-28 Ben Maurer <bmaurer@ximian.com>
8216 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
8217 add a compare-not-equal opcode.
8219 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
8221 * mini.c: Use mono_init_from_assembly instead of mono_init.
8223 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
8225 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
8227 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
8229 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
8231 * inssel.brg: 64 bit fixes.
8233 * mini.h (MonoCallInst): Add some AMD64 specific data.
8235 * mini.h: Add some OP_P opcodes.
8237 2004-07-28 Ben Maurer <bmaurer@ximian.com>
8239 * basic.cs: tests for 61797 and 61740
8241 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
8243 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
8244 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
8246 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
8248 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
8250 * *-amd64*.*: Ongoing AMD64 work.
8252 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
8254 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
8256 * *-amd64*: Ongoing AMD64 work.
8258 * mini-arch.h: Add AMD64 support.
8260 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
8262 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
8264 * mini-ops.h: Add new opcodes.
8266 * Makefile.am: Add AMD64 support.
8268 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
8269 rules into the inssel-long*.brg files.
8271 * *-amd64.*: Add beginnings of AMD64 backend.
8273 2004-07-22 Ben Maurer <bmaurer@ximian.com>
8275 * mini.c (print_dfn): commenting out the code that prints
8276 the cil. With -O=deadce, this makes -v -v crash.
8278 * cpu-pentium.md: make checkthis have a length of 2
8280 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
8282 * mini-sparc.h: fix implementations of __builtin
8283 functions for Sun compiler for V9.
8285 2004-07-16 Ben Maurer <bmaurer@ximain.com>
8287 * mini.c: use the new stelem.ref wrapper
8288 * exceptions.cs, arrays.cs: new stelem.ref tests
8290 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
8292 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
8293 new XSP should work with these changes).
8295 2004-07-14 Ben Maurer <bmaurer@ximain.com>
8297 * inssel-{long32,x86,}.brg: trivial optimizations.
8299 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
8301 * mini.c: load value when emitting box operation in
8304 2004-07-12 Ben Maurer <bmaurer@ximian.com>
8306 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
8307 is one byte shorter than cmp DWORD PTR [eax], 0.
8309 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
8311 * inssel-ppc.brg: arguments on the stack are always
8312 relative to the stack pointer (spotted by Neale Ferguson).
8314 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8316 * exceptions-x86.c: delay appending the method name to the trace until
8317 after mono_jit_info_table_find is called, as this gets the real
8320 2004-07-09 Ben Maurer <bmaurer@ximian.com>
8322 * aot.c: register roots
8324 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
8326 * aot.c : I could just use PLATFORM_WIN32 flag.
8328 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
8330 * aot.c : Reverting the previous fix. This time it broke linux build.
8332 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
8334 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
8336 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
8338 * mini.c (handle_stack_args): Remove some more debugging code.
8340 * mini.c (handle_stack_args): Remove debug output left in by mistake.
8342 * driver.c mini.h aot.c: Allow additional options to be specified with
8343 --aot and pass them to mono_compile_assembly.
8345 * aot.c: Add experimental code to AOT compile all loaded assemblies
8346 on demand and save the code into a cache in the filesystem.
8348 * aot.c: Add support for more wrapper methods.
8350 * mini.c (handle_stack_args): Handle some corner cases. Fixes
8353 * cpu-*.md: Remove removed opcodes.
8355 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
8356 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
8357 related icalls to marshal.c.
8359 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
8361 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
8363 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
8365 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
8367 2004-07-06 Ben Maurer <bmaurer@ximian.com>
8368 * liveness.c: If liveness is recomputated we need to reset the information
8369 for each variable. This way, if the liveness range has been narrowed
8370 by optimizations that happened after the last computation, we can return
8373 For example, if you have
8378 // Tons of code that does not affect i
8384 i = 0 is dead code and will be removed by SSA. However, when
8385 linear scan gets to the code, i will still appear to be live
8386 throughout the entire block. This prevents good register allocation.
8388 2004-07-06 Martin Baulig <martin@ximian.com>
8390 * debug-mini.c (mono_debug_init_method): Allow
8391 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
8392 (mono_debug_add_icall_wrapper): New method.
8394 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
8396 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
8398 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
8401 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
8403 * aot.c (mono_aot_load_method): Fix loading of debug info.
8405 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
8407 * aot.c: Add logging support.
8409 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
8411 * mini.h: Add prototype for mono_print_method_from_ip.
8413 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
8415 * inssel.brg: 64 bit fixes.
8417 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
8420 * Makefile.am: Add SPARC64 support.
8422 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
8424 * aot.c: Fix alignment problems on 32 bit platforms.
8426 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
8428 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
8431 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
8434 * mini.h: Bump AOT file version. Some 64 bit fixes.
8436 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
8438 * inssel-sparc.brg: Add new rule to avoid register moves.
8440 * inssel.brg: Add ldind_to_load_membase helper function.
8442 2004-06-30 Ben Maurer <bmaurer@ximian.com>
8444 * mini.c: OffsetToStringData intrinsic.
8446 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
8448 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
8450 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
8453 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
8454 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
8456 * mini.c: reinstated mono_compile_get_interface_var()
8457 on x86, too, since the change breaks the Gtk# build there as well.
8459 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
8461 * driver.c: remove loop from the default optimizations: it seems to
8462 interact badly with some of the other options (see bug #60613).
8464 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
8466 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
8467 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
8469 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
8471 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
8472 vararg-using methods.
8474 2004-06-21 Martin Baulig <martin@ximian.com>
8476 * mini/mini-exceptions.c
8477 (mono_handle_exception): Added `gpointer original_ip' argument.
8478 After calling mono_unhandled_exception(), call
8479 mono_debugger_unhandled_exception() and if that returns true,
8480 restore the context and return.
8482 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
8484 * mini-ppc.c: prefer the use of relative branches so
8485 they won't need to be patched in aot code (patch from Patrick Beard).
8487 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
8489 * aot.c: patch from Patrick Beard to make the output assembly
8490 more correct for the MacOSX assembler. Small tweak to
8491 generate sane images on Linux/PPC, too.
8493 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
8495 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
8496 case until bug #59509 is fixed (shows up in #60332).
8498 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
8500 * mini.c: make sure the needed wrappers are compiled, too, with
8503 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
8505 * driver.c: remove NPTL reference in --version output.
8507 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
8509 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
8510 generate valid assembly for the Mach-O assembler.
8512 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
8514 * driver.c: don't include abcrem in the all optimization specifier
8515 since it slows down jit compilation too much for now.
8517 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
8519 * mini.c: use BIGMUL only if both operands have the same signage.
8520 * iltests.il: Test for bug 60056. (errors related to signage in
8525 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
8527 * mini.c, aot.c: memory leak fixes.
8529 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
8531 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
8533 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
8535 * Makefile.am: remove the -static hack completely, it links in
8536 statically glib as well.
8538 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
8540 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
8541 * exceptions.cs: make it compile with new mcs/csc.
8543 2004-06-03 Massimiliano Mantione <massi@ximian.com>
8544 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
8545 and added relevant test case.
8547 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
8549 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
8550 regressions in gtk-sharp.
8552 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
8554 * exceptions.cs: New regression tests.
8556 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
8558 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
8560 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
8562 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
8564 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
8566 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
8568 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
8570 * mini.c (mono_jit_runtime_invoke): Init class in this
8571 method instead of trusting mono_jit_compile_method to
8572 do the work (because wrappers can be in object class)
8574 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
8576 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
8578 * basic-long.cs: New regression test.
8580 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
8582 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
8585 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
8587 * Makefile.am: fix miguel's change to build mono statically against
8588 libmono (track build dependencies).
8590 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
8592 * cfold.c: Some glib versions do not have G_MININT32.
8594 2004-05-26 Massimiliano Mantione <massi@ximian.com>
8596 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
8597 with precision of tan, atan, sin and cos, and implemented related
8598 regressions tests (fixes bug 54467, but one new problem appeared and
8601 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
8603 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
8605 * exceptions.cs: Add test for constant folding && division by zero.
8607 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
8608 since driver.c is in libmono too, so the optimization was useless.
8610 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
8611 variable to driver.c so the compiler can emit more efficient code to
8614 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8616 * Makefile.am: don't distribute generated inssel.[ch] files.
8618 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
8620 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
8621 into the default appdomain. Fixes #58707.
8623 * jit-icalls.c: Remove the broken approximation for truncl, doing
8624 no conversion is better.
8626 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
8629 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
8631 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
8632 of the mcrxr instruction which is not available on some processors
8633 even if it's documented to be. Implement add and sub overflow correctly
8634 (still not complete for long unsigned). Speed up icalls a bit.
8636 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
8638 * mini.c (mono_jit_compile_method_with_opt): Make sure that
8639 we run .cctor in the current domain instead of target_domain.
8641 Fixes bug #58558, .cctor not being called in -O=shared.
8643 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
8645 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
8647 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
8649 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
8650 which can be done with an imm8, do it that way.
8651 (mono_arch_output_basic_block): ditto for a jmp
8652 (mono_arch_emit_prolog): Computate maximum offset of a label.
8654 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
8656 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
8657 now tries to allocate prefered physical reg's for virtual
8658 regs. This reduces the number of emited spills/loads with
8659 20-30% on our core assemblies.
8661 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
8663 * jit-icalls.c: truncl() is not needed and trunc() is
8664 the correct thing to do anyway (bug #58287).
8666 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
8668 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
8671 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
8673 * driver.c: enable loop optimizations by default.
8675 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
8677 * mini-x86.c: fix calc of max loop size when aligning loops start.
8679 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
8681 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
8684 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
8686 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
8689 * basic-long.cs: Add tests for add/subtract of immediates with carry.
8691 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
8693 * mini.c (inline_method): Allways inline some wrappers even if the cost
8694 is too large. Fixes #58785.
8696 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
8698 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
8700 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
8701 (crichton@gimp.org). Beginning of support for sparc/linux.
8703 * mini-sparc.c: Optimize retrieval of LMF address.
8705 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
8707 * exceptions-ppc.c: handle alloca in methods with clauses.
8709 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
8711 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
8713 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
8715 * mini.c: Delegate most of the abort signal work to
8716 mono_thread_request_interruption, which also handles Stop and Suspend
8719 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
8721 * mini.c mini.h: Allow inlining of icall wrappers if the backend
8722 supports the save/restore lmf opcodes.
8724 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
8726 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
8729 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
8731 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
8733 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
8734 methods which contain array accesses.
8736 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
8737 boundaries. Fixes #58537.
8739 * iltests.il: Add regression test for #58537.
8741 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
8743 * mini-x86.c (mono_arch_local_regalloc): Last part of
8744 fix for bug #58633 (releasing register to early).
8746 2004-05-18 Miguel de Icaza <miguel@ximian.com>
8748 * basic-long.cs: Add new regression test.
8750 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
8752 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
8753 register too early on the chain.
8755 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
8757 * mini.c (create_helper_signature): Use a helper function to reduce
8758 the code which needs to be written. Also set the calling convention of
8759 icalls on windows. Fixes #57840.
8761 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
8763 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
8764 exceptions-ppc.c: added helper function to get the instruction address
8765 from a signal handler context.
8767 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
8769 * helpers.c: use g_get_tmp_dir. Invokes happyness
8772 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
8774 * helpers.c: Add new env variable to pass args to objdump.
8775 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
8777 2004-05-17 Radek Doulik <rodo@ximian.com>
8779 * Makefile.am (common_sources): added abcremoval.h so it get
8780 disted and daily mono packages on go-mono.com will build again
8782 2004-05-17 Massimiliano Mantione <massi@ximian.com>
8784 * abcremoval.c: Fixed coding style, added copyright header.
8786 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
8788 * mini.h: Added prototype for abc removal main function.
8790 * build_relations_propagation_table.pl: Added copyright header.
8792 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
8794 * basic-long.cs: reg test for complex ceq_long bug.
8796 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
8798 * mini-x86.c (mono_arch_local_regalloc): Correctly free
8799 reg in long and clob case (bug #58343). Fixed/added comments.
8801 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
8803 * mini.c (mono_jit_runtime_invoke): Follow new convention
8804 of calling the invoke method with an function pointer.
8806 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
8808 * ChangeLog: Fix author of memory leak patch.
8810 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
8812 * Makefile.am: fix make dist as well...
8815 2004-05-14 Massimiliano Mantione <massi@ximian.com>
8817 * cfold.c: Made so that conversions from pointer to int4 are no-ops
8818 on archs where pointers are 4 bytes long.
8820 * Makefile.am: Added abcremoval.c source file.
8822 * abcremoval.c: Added abcremoval.c.
8824 * abcremoval.h: Added abcremoval.h.
8826 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
8828 * inssel.brg: Enabled bounds check removal.
8830 * mini.c: Added support for abcrem optimization.
8832 * mini.h: Added abcrem optimization label.
8834 * driver.c: Added support for abcrem optimization.
8836 * propagated_relations_table.def: Added propagated_relations_table.def.
8838 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
8840 * mini.c, cfold.c: fix style.
8842 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
8844 * mini.c: handle issue with the low-level implementation of
8845 some long opcodes (bug #54209).
8847 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
8849 * basic.cs: test for my new cmov stuff.
8851 2004-05-13 Patrik Torstensson
8853 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
8854 opt and added peephole documentation.
8856 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
8858 * tramp-ppc.c: rewrote the generic trampoline code.
8860 2004-05-11 Patrik Torstensson
8862 * mini-x86.c: optimize long shl/shr asm code (one less branch)
8864 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
8866 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
8868 * mini.h mini.c dominators.c: Applied patch from Derek Woo
8869 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
8871 * mini.c: Add new icalls for AsAny marshalling.
8873 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
8875 * tramp-ppc.c, mini-ppc.c: more cleanups.
8877 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8879 * mini.c: no warnings.
8881 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
8883 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
8885 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
8887 * mini.c: In the thread abort signal handler, if the thread is in the
8888 process of being stoped, don't throw the Abort exception, just stop the
8891 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
8893 * tramp-ppc.c: removed old code.
8895 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
8897 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
8898 do some simple speed optimizations on ppc.
8900 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
8902 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
8903 and large offsets in load/store.
8905 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
8907 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
8908 it causes regressions.
8910 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
8912 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
8915 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
8917 * jit-icalls.c: remove warnings.
8918 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
8919 speedups for unsafe code.
8921 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
8923 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
8925 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
8927 * basic-calls.cs: Add new regression test.
8929 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
8932 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
8934 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
8937 2004-05-06 Patrik Torstensson
8939 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
8940 long reg allocation in any reg (not only eax:edx) and implemented
8941 long shl/shr ops in asm instead of helpers.
8943 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
8945 * mini-sparc.h: Fix warnings.
8947 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
8950 * mini-exceptions.c (mono_handle_exception): Call the filter in a
8951 separate statement for clarity.
8953 * mini-sparc.c: Update status.
8955 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
8957 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
8960 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
8962 * inssel-ppc.brg: another small pre-release workaround:
8963 we don't do overflow detection for long_sub_un.
8965 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
8967 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
8968 (also works around a weird ppc bug: 57957).
8970 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
8972 * tramp-ppc.c: trampoline fixes.
8974 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
8976 * mini-ppc.c: fixed typos.
8978 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
8980 * mini-ppc.c, exceptions-ppc.c: more code saves registers
8981 at the top of the stack. Fixed typos. Use a frame registers
8982 for all the methods with exception clauses.
8984 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
8986 * exceptions-ppc.c: restore fp registers.
8988 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
8990 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
8991 order from the stack top (moved the stack room to save the
8992 return value for trace after the param area). Fixed corruption
8993 in restoring registers on unwind.
8995 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
8997 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
8999 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
9001 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
9002 and prolog/epilog for methods that use it. Allow
9003 enough param area room for varargs methods. Fix miguel's
9004 breakage in exception handling.
9006 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
9008 * Makefile.am: run genmdesc only on current arch.
9010 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9013 * mini-x86.h: fix the build on windows.
9015 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
9017 * 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.
9019 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
9021 * mini-exceptions.c: New file.
9023 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
9024 Move some parts of the x86 exception handling code to an
9025 arch-independent file so it can be shared with other ports.
9027 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
9029 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
9031 2004-04-26 David Waite <mass@akuma.org>
9033 * driver.c: remove comma from end of enumeration declaration
9035 2004-04-26 Jackson Harper <jackson@ximian.com>
9037 * driver.c: parse config file before loading first assembly. This
9038 allows the user gac to be enabled/disabled.
9040 2004-04-23 Miguel de Icaza <miguel@ximian.com>
9042 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
9043 simpler mechanism: we do not care what is encoded initially
9044 (branch absolute or relative), we care about the code and its
9045 target. I kept the old code for reference for now.
9047 The new code tries first to determine if the jump is anywhere in
9048 the -/+32 absolute meg range, if it succeeds, it encodes using the
9049 absolute branch; If not, it tried to find something in the
9050 relative range, if not, it uses the handle_thunk code.
9052 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
9054 * exceptions-ppc.c: use the correct ip register on macosx.
9056 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
9058 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
9060 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
9062 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
9063 Raise exception on integer divide by zero by hand since the hw
9064 doesn't support it. Handle NaNs in FP compares.
9066 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
9068 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
9069 code reducing duplication between the platforms and enabled
9070 signal exception handling (on linux for now).
9072 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
9074 * exceptions-ppc.c: more macosx support.
9076 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
9078 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
9080 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
9082 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
9084 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
9086 * iltests.il: more tests.
9088 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
9090 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
9093 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
9095 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
9097 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
9099 * liveness.c: Mark variables as volatile in all basic blocks reachable
9100 from exception clauses.
9102 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
9104 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
9107 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
9109 * iltests.il, basic.cs: more tests for regalloc.
9111 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
9113 * iltests.il: Some tests for register allocation modifications
9116 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
9118 * exceptions.cs: Add regression test for bug #56782.
9120 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
9121 original stack trace if an exception is rethrown. Fixes #56782. Oh,
9122 the beauty of fixing the same thing in 5 different files...
9124 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
9126 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
9129 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
9131 * mini.c: Add support for STRWLPARRAY marshalling convention.
9133 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
9135 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
9136 to init the context to setup the regs pointer).
9138 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
9140 * exceptions-ppc.c: more exceptions work.
9142 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
9144 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
9147 2004-04-13 Miguel de Icaza <miguel@ximian.com>
9149 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
9150 can use the memory directly.
9152 * cpu-pentium.md: Update documentation from a post from Zoltan.
9154 add x86_add_membase, x86_sub_membase, x86_mul_membase
9156 2004-04-13 Miguel de Icaza <miguel@ximian.com>
9158 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
9159 GENERAL_REGS they were also hardcoded for all PPC ports.
9161 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
9163 Remove hard-coded limit for floating point registers, use
9164 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
9166 Notice that in MacOS X calling conventions you can fit a lot more
9167 floating point values in registers, so I should update the PInvoke
9168 test to excercise the passing of floating point values on the
9169 stack (currently broken).
9171 2004-04-06 Miguel de Icaza <miguel@ximian.com>
9173 * tramp-ppc.c (create_trampoline_code): Added
9174 JUMP_TRAMPOLINE_SIZE.
9175 (ppc_magic_trampoline): Follow the pattern from
9176 x86_magic_trampoline: if code is set to zero, return.
9177 (create_trampoline_code): Always pass MonoMethod to the jump
9178 trampoline, before it was passing a null.
9179 (mono_arch_create_jump_trampoline): Implement the jump stub, could
9180 share the code with mono_arch_create_jit_trampoline.
9182 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
9184 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
9187 * cpu-g4.md: Added length for jmp instruction, the worst case
9188 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
9191 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
9193 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
9195 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
9197 * mini.c: Only set bblock->real_offset when adding a new bblock, and
9198 before each IL instruction.
9200 * mini.c (CEE_BOX): Fix warnings.
9202 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9204 * mini.c: removed a few unused vars and extra whitespace.
9206 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
9208 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
9210 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
9212 (OP_GETCHR): use the above
9213 (CEE_LDELEMA): use the above.
9215 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
9216 version of the generic impl.
9217 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
9218 (CEE_LDELEMA): use the above.
9220 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
9222 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
9225 * iltests.il: Added new regression test for #56317.
9227 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
9229 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
9230 under NetBSD. Fixes #56450.
9232 * liveness.c (update_gen_kill_set): Fix previous patch.
9234 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9236 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
9238 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
9240 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
9243 * inssel-sparc.brg: Add more optimizations.
9245 * mini-sparc.c: Replace multiply/divide with shifts if possible.
9247 2004-04-01 Martin Baulig <martin@ximian.com>
9249 * mini.c (handle_box): New static function; moved the
9250 implementation of CEE_BOX here.
9251 (mono_method_to_ir): Added `constrained_call' variable.
9252 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
9253 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
9254 mono_method_get_constrained() to get the method.
9256 2004-04-01 Martin Baulig <martin@ximian.com>
9258 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
9259 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
9260 (mono_method_to_ir): We don't need these macros anymore since
9261 mono_class_get_full() already takes care of it.
9263 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9265 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
9266 use @function (as doesn't accept #function here) and check the return
9267 value of system and stop if fails.
9269 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9271 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
9273 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
9275 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
9277 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
9279 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
9282 * basic-long.cs: Add test for negation of Int64.MinValue.
9284 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
9286 * mini-sparc.c: Update status.
9288 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
9290 * exceptions-sparc.c: Fix return value in filters.
9292 * inssel-sparc.brg: Fix register allocation in some rules.
9294 2004-03-28 Martin Baulig <martin@ximian.com>
9296 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
9299 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
9301 * mini-x86.c (mono_arch_patch_code): Fix warnings.
9303 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
9304 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
9305 remove unused conv_u4 opcode.
9307 * mini-x86.c: Remove valgrind workaround since it slows down things
9308 even when mono is not run under valgrind.
9310 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
9312 * mini-sparc.c: Update status.
9314 * inssel-sparc.brg: Add some optimizations.
9316 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
9317 future delay slot filling. Add support for varargs, tail calls and JMP.
9319 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
9320 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
9322 * inssel.brg: Fix register allocation in OP_ARGLIST.
9324 * inssel.brg: Fix warnings.
9326 2004-03-25 Martin Baulig <martin@ximian.com>
9328 * mini.c (inflate_generic_field): Removed.
9329 (mini_get_method): Removed, use mono_get_method_full(),
9330 (mini_get_class): Removed, use mono_class_get_full().
9331 (mono_method_to_ir): Pass our generic context to
9332 mono_field_from_token().
9334 2004-03-25 Martin Baulig <martin@ximian.com>
9336 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
9337 of a `MonoMethod *'.
9338 (mini_get_method): Take a `MonoGenericContext *' instead
9339 of a `MonoMethod *'.
9340 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
9341 a new local variable called `generic_context' which holds the
9342 current `MonoGenericContext *'; use it to lookup things.
9344 2004-03-24 Martin Baulig <martin@ximian.com>
9346 * mini.c (mini_get_class): New static method; if we're inside a
9347 generic instance, inflate the class if neccessary.
9348 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
9350 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
9352 * iltests.il: New regression test for #55976.
9354 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
9357 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
9359 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
9362 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
9364 * liveness.c: Consider SSA stores as well as loads when making vars
9367 * exceptions.cs: New regression tests for register allocation.
9369 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
9371 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
9372 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
9373 domain lock only to protect puntual access to data structures.
9374 Added access lock for sighash, jit_icall_hash_name,
9375 jit_icall_hash_addr and domain->code_mp.
9377 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
9379 * driver.c: Print SIGSEGV handling method.
9381 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
9383 * mini.c (setup_jit_tls_data): Handle case when this is called
9384 multiple times for a thread.
9386 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
9387 is different from fbxx_un. Fixes #54303. Also use constants instead of
9388 magic numbers in a lot of places.
9390 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
9392 * exceptions.cs: Fix cctor test when --regression is used.
9394 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
9396 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
9399 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
9401 * inssel-ppc.brg: fixed register assignments for some rules.
9403 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
9405 * exceptions.cs: Add test for exceptions in static constructors.
9407 * mini.c (mono_jit_compile_method_with_out): Move the calling of
9408 static constructors outside the domain lock. Fixes #55720.
9410 2004-03-17 Martin Baulig <martin@ximian.com>
9412 * mini.c (get_generic_field_inst): Removed, this'll never happen.
9413 (inflate_generic_field): Take the `MonoMethod *' instead of the
9414 `MonoClass *' and added support for generic method.
9415 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
9416 have a `field->parent->gen_params', only inflate the field if it's
9417 an open constructed type.
9419 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
9421 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
9422 exception object instead of the preconstructed ones.
9424 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9426 * mini.c: reverted changed to sigsegv_signal_handler commited
9427 accidentally in the previous patch.
9429 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9432 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
9433 running --aot with an old assembly.
9435 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
9437 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
9440 * mini-sparc.c: Add support for v9 branches with prediction.
9442 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
9444 * mini.c (mini_init): #warning is GNUC only
9446 * mini-sparc.h: implement __builtin_frame_address
9447 and __builtin_return_address for Sun C compiler
9449 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
9451 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
9453 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
9455 * basic-calls.cs: Add test for unaligned byref long argument passing.
9457 * mini-ops.h: Add sparcv9 compare and branch instructions.
9459 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
9460 v9 instructions if we have a v9 cpu.
9462 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
9463 registers for global allocation.
9465 * exceptions-sparc.c: Fixes.
9467 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
9469 * liveness.c (mono_analyze_liveness): Optimized version.
9471 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
9473 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
9476 * basic-float.cs basic-calls.cs: New regression tests.
9478 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
9480 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
9481 sigaltstack implementation.
9483 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
9485 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
9486 stuff if SIGSEGV_ON_ALTSTACK is not defined.
9488 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
9490 * mini.c: Fix warnings.
9492 * mini.c (mono_resolve_patch_target): New function which contains the
9493 arch independent part of the patching process.
9495 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
9496 patching code to a separate function.
9498 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
9500 * mini.c (add_signal_handler): ifdef out on Windows
9502 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
9504 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
9505 cpu-sparc.md: Add exception handling support + other fixes.
9507 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
9508 typed GC detection in --version.
9510 * basic.cs exceptions.cs: New regression tests.
9512 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
9513 the arch specific code can store data during a compilation.
9515 * mini-ops.h: Add OP_SETFRET.
9517 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
9518 function, register a separate icall for each arity, so the icalls can
9521 * mini.c (mono_print_tree): Print negative offsets in a more readable
9524 * mini.c: Make signal handling work on sparc.
9526 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
9528 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
9530 * jit-icalls.c: Emulate truncl by aintl on solaris.
9532 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
9534 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
9536 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
9538 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
9540 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
9541 a MarshalByRef type, inline a method that performs the check, taking into
9542 account that the object can be a proxy. Also implemented tow new opcodes:
9543 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
9544 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
9545 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
9547 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
9549 * mini-ppc.c: if a relative branch displacement is too big
9550 but it points to and area reachable with an absolute branch,
9553 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
9555 * mini.c: optimize small copies in cpblk.
9557 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
9559 * basic-calls.cs basic-float.cs: New regression tests.
9561 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
9562 negative offsets from %fp. Implement localloc. Fix local register
9563 allocation. Fix the case when the this argument needs to be saved to
9564 the stack. Implement some missing opcodes.
9566 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
9568 * mini.c (mini_method_compile): Reenable global regalloc in methods
9569 with exception handlers.
9571 * linear-scan.c (mono_varlist_sort): Fix warning.
9573 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
9575 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
9578 * liveness.c: Make all variables uses in exception clauses volatile, to
9579 prevent them from being allocated to registers. Fixes #42136.
9581 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
9583 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
9586 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
9587 argument to mono_arch_regalloc_cost.
9589 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
9592 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
9594 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
9595 Make the cost of allocating a variable to a register arch dependent.
9597 * basic-calls.cs: Fix compilation of tests.
9599 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
9600 helper function to cut back on the number of #ifdefs needed.
9602 * mini-ppc.c: Fix compilation.
9604 * basic-calls.cs: New regression tests.
9606 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
9608 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
9609 of l0 since that is callee saved.
9611 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
9614 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
9615 of delay instruction.
9617 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
9619 * mini.h (MonoCallInst): Add 'virtual' flag.
9621 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
9623 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
9625 * *.cs: New regression tests.
9627 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
9630 * mini.c (mono_runtime_install_handlers): Fix build.
9632 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
9633 'signal_stack_size' members.
9635 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
9636 alternate signal stack.
9638 * exceptions-x86.c: Add stack overflow handling.
9640 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
9641 functions to arch independent code.
9643 * mini.c (mono_print_tree): Print more detailed info for load_membase
9646 2004-02-23 Martin Baulig <martin@ximian.com>
9648 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
9650 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
9652 * mini-x86.c: fixed reg allocation for div/rem.
9654 2004-02-22 Miguel de Icaza <miguel@ximian.com>
9656 * driver.c (mono_main): Report some configuratio options on --version.
9658 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
9660 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
9661 low in the address space. Correctly flush memory in thunks where we
9664 2004-02-20 Martin Baulig <martin@ximian.com>
9666 * mini.c (mini_get_method): New static method; inflate all generic
9667 methods and methods in open generic instances.
9668 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
9669 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
9671 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
9673 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
9675 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
9677 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
9679 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
9681 * mini-sparc.c (flushi mono_arch_output_basic_block): make
9682 it compile using Sun's compiler.
9684 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
9686 * 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.
9688 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
9690 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
9692 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
9694 * mini-ppc.c: handle calls outside of the allowed range with thunks
9695 allocated using the code manager.
9696 * tramp-ppc.c: use the code manager to hold generated native code.
9697 Fixed the magic trampoline to just patch vtable entries.
9699 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
9701 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
9704 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
9706 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
9709 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
9710 if we have a working __thread implementation.
9712 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
9713 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
9715 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
9717 * mini-x86.c: Fix compilation under gcc 2.
9719 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
9721 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
9722 contains a call to the wrapped function.
9724 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
9725 OP_<CALL>_IMM opcodes, and use them under X86.
9727 * mini.c (mono_jit_find_compiled_method): Fix warning.
9729 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
9731 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
9733 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
9734 functionality to mini.c.
9736 * mini.c (mono_create_jump_trampoline): New function to create a jump
9737 trampoline. Return a compiled method instead of a trampoline if it
9738 exists. Add a cache for jump trampolines.
9740 * mini.c (mono_jit_find_compiled_method): New function to return a
9741 compiled method if it exists.
9743 * mini-x86.c: Call mono_create_jump_trampoline instead of
9744 mono_arch_create_jit_trampoline.
9746 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
9747 a jump trampoline. Fixes #52092.
9749 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
9751 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
9752 which is not up-to-date. Add check_corlib_version () instead.
9754 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
9757 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
9758 since newer valgrind versions do not need it.
9760 * mini.c (mono_jit_compile_method_with_opt): New helper function to
9761 compile a method with a given set of optimizations.
9763 * mini.c: Compile icall wrappers on-demand instead of at startup.
9765 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
9766 wrapper for an icall.
9768 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
9770 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
9773 * iltests.il: Add test for non-empty stack before switch instruction.
9775 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
9777 * mini.c: Add support for new stringbuilder marshalling conventions.
9779 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
9781 2004-02-01 Martin Baulig <martin@ximian.com>
9783 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
9784 in `ginst->mtype_argv'.
9786 2004-01-31 Miguel de Icaza <miguel@ximian.com>
9788 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
9789 facilitate grepping.
9791 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
9793 * mini.c: fixed buglet in initobj generic implementation for references.
9795 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
9797 * Makefile.am: make the version script conditional.
9798 * jit-icalls.c: handle missing truncl().
9800 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
9802 * exceptions.cs: Add more tests for double->int conversion.
9804 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
9805 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
9807 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
9809 * driver.c: make --verbose --version emit an error
9810 if the loaded corlib doesn't match the runtime version.
9812 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
9814 * mini-ppc.h: export ppc_patch().
9815 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
9816 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
9817 on par or better than on MacOSX.
9819 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
9821 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
9822 mono_lookup_pinvoke_call.
9824 * mini-x86.c: Under windows, the default pinvoke calling convention is
9825 stdcall. Fixes #52834.
9827 * mini.c (optimize_branches): Add an upper bound to the number of
9828 iterations to prevent infinite loops on strange loops. Fixes #53003.
9830 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
9832 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
9833 and ISINST. Fixes #52093.
9835 * objects.cs (test_0_vector_array_cast): New tests.
9837 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
9839 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
9840 checking in Array.Set ().
9842 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
9845 * object.cs (test_0_multi_array_cast): New regression test.
9847 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
9849 * exceptions-ppc.c: fix build on Linux/PPC.
9851 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
9853 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
9854 running under valgrind.
9855 (x86_magic_trampoline): Fix build bustage.
9857 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
9858 negative values as well. This is needed for the encoding of the line number
9859 info, since sometimes the line numbers are not in increasing order.
9861 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
9863 * cpu-pentium.md (localloc): Increase the size of the localloc
9864 instruction since it is a loop under Win32.
9866 * debug-mini.c (record_line_number): Get rid of unneccesary memory
9869 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
9871 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
9872 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
9873 Max Horn (max@quendi.de). Fix file names in comments.
9875 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
9877 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
9878 avoid stack overflow.
9879 (replace_usage): Avoid uninitialized variable warnings.
9881 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
9882 and taking the address of valuetype variables.
9884 2004-01-03 Patrik Torstensson
9886 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
9887 for other purposes than FP later on.
9889 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
9891 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
9894 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
9896 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
9898 2003-12-30 Patrik Torstensson <p@rxc.se>
9900 * mini-x86.h: Decreased number of availiable fp regs.
9901 Solves corner cases with FP spilling.
9903 2003-12-23 Patrik Torstensson <p@rxc.se>
9905 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
9906 for floating point stack tracking / spilling on x86.
9909 * basic-float.cs: added float mul overflow test.
9911 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
9913 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
9915 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
9917 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
9918 supports for cond branches that overflow the immediate
9919 overflow offset. mcs can compile simple programs.
9921 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
9923 * exceptions-ppc.c: exception handling support wip:
9924 finally handlers get run on exception.
9926 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
9928 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
9931 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
9933 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
9934 initial support for stack walking and unwinding.
9936 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
9938 * driver.c (mono_main): Make corlib-out-of-sync message more
9939 descriptive. Also remove verify_corlib call.
9941 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
9943 * mini.c: make CEE_NEWARR calls and other emulated opcodes
9944 not overlap with other call's arguments, too.
9946 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
9948 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
9949 move to arch-specific code the choice of arch-specific
9950 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
9951 * mini.c: ensure emulation calls will not interleave
9954 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
9956 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
9957 the magic trampoline stack frame is dropped before executing
9960 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
9962 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
9963 and integer to fp conversions. Added support for overflowing
9964 arguments on the stack. Reserve a couple more registers as temps.
9965 Added support for aot compilation (as output still needs to be
9968 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
9970 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
9971 Don't overwrite return register in some corner cases.
9973 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
9975 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
9976 static constructors when AOT compiling.
9978 * driver.c (mono_main): Call mono_check_corlib_version.
9980 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
9982 * cpu-g4.md, basic.cs: fixed div target register.
9984 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
9986 * mini-ppc.c, basic.cs: shl_imm fix with test.
9988 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
9990 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
9991 structures by value. Misc fixes.
9992 * objects.cs: more tests.
9994 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
9996 * mini-ppc.c: lconv.ovf.i implemented.
9998 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10001 (mini_init): don't error out if someone already called g_thread_init.
10003 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
10005 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
10006 to be any type per the spec. Fix abnormal memory usage when
10007 the same object is repeatedly thrown.
10009 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
10011 * mini.c: check for overruns in IL code.
10013 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
10015 * TODO: Add/remove some todo entries.
10017 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
10019 * driver.c (mono_main): Call mono_verify_corlib.
10021 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
10023 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
10024 This has been moved to mini.c
10025 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
10026 type being casted is marshalbyref it could be a proxy, so instead of
10027 emitting the type check code, emit a call to a runtime method that will
10028 perform the check by calling CanCastTo if needed.
10030 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
10032 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
10033 methods with large stack frames under Win32.
10035 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
10037 * Makefile.am: Distribute regression tests.
10039 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
10040 at the end instead of inserting each variable into the sorted list.
10042 * linear-scan.c (mono_varlist_sort): New helper function.
10044 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
10046 * mini.c: ensure arguments and locals are within bounds.
10048 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
10050 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
10053 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
10055 * mini.c (mono_cprop_copy_values): Fix crash.
10057 * aot.c: Set verbosity back to 0.
10059 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
10061 * regalloc.c: complete memory leak fix by Laurent Morichetti
10064 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
10066 * driver.c (main_thread_handler): Revert the previous patch.
10068 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
10071 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
10072 memory from the memory pool.
10074 * driver.c (main_thread_handler): Turn on all optimizations when
10077 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
10078 an array for better performance.
10080 * regalloc.c (mono_regstate_assign): Fix memory leak.
10082 * debug-mini.c (mono_debug_serialize_debug_info): New function to
10083 serialize the debug info.
10085 * debug-mini.c (mono_debug_add_aot_method): New function to load the
10086 debug info from the serialized representation.
10088 * aot.c: Save debug info into the generated file and load it when
10091 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
10093 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
10095 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
10096 More FP-related fixes.
10098 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
10100 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
10101 and register allocation buglet. Hello world now runs.
10103 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
10105 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
10106 * tramp-ppc.c: fixed class init trampoline.
10107 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
10109 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
10111 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
10112 mini.c: more ppc changes/fixes.
10114 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
10116 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
10117 Also optimize the case when the arguments are the same in the caller
10120 * iltests.il: Add tests for tail calls with valuetype arguments.
10122 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
10124 * mini-ppc.c: fixes for struct return type.
10126 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
10128 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
10129 mono_spillvar_offset() to arch-specific code.
10131 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
10133 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
10135 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
10137 * exceptions-x86.c: Fix stack space leaks.
10139 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
10140 registers from the lmf if the method has save_lmf set.
10142 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
10144 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
10145 of icall wrappers into InvokeInDomain, since these are now per-domain.
10147 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
10149 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
10150 make some opcode emulation and intrinsic ops enabled/disabled
10151 according to the architecture. More fixes.
10153 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
10155 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
10157 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
10159 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
10160 arch-specific handling for 'this' and struct return type to
10161 arch-specific code.
10163 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10165 * aot.c: prevent divide by zero error when reporting (it happened with
10166 Accessibility.dll).
10168 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
10170 * mini.h (inst_switch): Remove unused macro.
10172 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10175 (load_aot_module): free 'info->methods' and 'info' properly. No more
10176 "free(): invalid pointer blah" messages when you have an old aot
10179 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
10181 * jit-icalls.c, mini.c: Added support for context static fields.
10183 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
10185 * mini.c (mono_method_blittable): Methods which set LastError are not
10186 blittable either. Fixes #51108.
10188 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
10190 * mini.c: flush icache.
10191 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
10193 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
10195 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
10197 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
10199 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
10202 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
10205 * inssel.brg (CEE_MKREFANY): Fix AOT case.
10207 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
10209 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
10210 instruction when the result is discarded.
10212 * iltests.il (test_0_div_regalloc): New regression test.
10214 * arrays.cs: Fix compilation error.
10216 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
10218 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
10219 float rules to inssel-x86.brg: sane architectures with FP registers
10220 don't need to implement these rules.
10222 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
10224 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
10226 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
10228 * mini.h, inssel-long32.brg: fixed endianess issues in int64
10229 implementation of 32 bit systems.
10231 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
10233 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
10234 (Jeroen Zwartepoorte).
10236 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
10238 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
10239 the caller and the callee matches.
10241 * mini.c (mono_method_to_ir): Add comment.
10243 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
10244 signbit is missing on some platforms.
10246 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
10248 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
10250 * mini.c (setup_jit_tls_data): Call the new function.
10252 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
10254 * mini-x86.c: Add experimental support for fast access to the lmf
10255 structure under NPTL/Linux 2.6.x.
10257 2003-11-06 Martin Baulig <martin@ximian.com>
10259 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
10260 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
10263 2003-11-02 Martin Baulig <martin@ximian.com>
10265 * mini.c (inflate_generic_field): New static method.
10266 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
10267 generic instance and the field is declared in a generic type, call
10268 inflate_generic_field() to inflate it. Fixes gen-28.cs.
10270 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
10272 * mini.h mini.c (mono_method_same_domain): New function to return
10273 whenever the caller and the callee are in the same domain.
10275 * tramp-x86.c (x86_magic_trampoline): Use the new function.
10277 2003-10-30 Martin Baulig <martin@ximian.com>
10279 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
10280 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
10282 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
10283 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
10285 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
10287 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
10290 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
10291 object here, so it is in the correct appdomain etc.
10293 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
10295 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
10297 (mono_method_to_ir): Avoid freeing the type created returned from
10298 mono_type_create_from_typespec, since it is put into an internal cache
10299 by the function. Fixes pointer.exe.
10301 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
10302 trampolines for icalls and pinvokes as well. Fixes #33569.
10304 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
10306 * mini.c: Update after appdomain changes.
10308 * mini.c (mono_jit_compile_method_inner): Allways compile native
10309 method wrappers in the root domain, since there can only be one
10310 instance of them, whose address is stored in method->info.
10312 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
10314 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
10315 environment variable. Instead detect automatically whenever running
10316 under valgrind using the magic macro RUNNING_ON_VALGRIND from
10319 2003-10-16 Miguel de Icaza <miguel@ximian.com>
10321 * trace.c, trace.h: New files that implement the new trace option
10324 * driver.c: Document new --trace options.
10326 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
10329 - if (mono_jit_trace_calls)
10330 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
10332 * mini.h: prototypes.
10334 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
10336 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
10338 * mini.c inssel.brg: Implement typedefbyref opcodes.
10340 * mini.c (mono_jit_compile_method): Remove unused local variable.
10342 * mini.c (mono_jit_compile_method_inner): Ditto.
10344 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
10346 * tramp-x86.c (x86_class_init_trampoline): Fix build.
10348 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
10350 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
10352 * mini.c (mono_no_aot): Remove unused global variable.
10354 * mini.c: Thread safety fixes.
10356 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
10358 * mini.c (mono_create_class_init_trampoline): Add a lock around
10359 class_init_hash_addr.
10361 * arrays.cs (test_0_newarr_emulation): Add new regression test for
10364 * mini.c: Decompose the NEWARR instruction before decomposing its
10365 arguments. Fixes #30073.
10367 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
10369 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
10372 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
10374 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
10376 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
10378 * driver.c: Add support for compiling icall wrappers to --compile.
10380 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
10382 * inssel.brg: The empty value in class->interface_offsets is -1, not
10385 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
10387 * objects.cs: New test for 'is' operator on an array of interfaces.
10389 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
10391 * tramp-ppc.c: update trampoline code to support jumps
10392 and class initialization.
10394 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
10396 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
10398 * inssel.brg (OP_UNBOXCAST): Fix #46027.
10400 * inssel.brg (OP_UNBOX): Remove unused rule.
10402 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
10403 region instead of one for each method. Fixes #47813.
10405 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
10407 * exceptions.cs (test_0_nested_finally): New regression test for
10408 nested exception handlers.
10410 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
10412 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
10414 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
10417 * mini.c (mono_method_check_inlining): Make the inlining limit
10418 configurable by an environment variable.
10420 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
10422 * mini.h: Bump AOT file version.
10424 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
10425 token, store the image along with the token, since the token might not
10426 refer to the same image as the method containing the relocation,
10427 because of inlining.
10429 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
10431 * mini.c (mono_precompile_assemblies): New function to compile
10432 all methods in all loaded assemblies.
10434 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
10436 * regalloc.h regalloc.c (MonoRegState): Change the type of
10437 iassign and fassign to int*, since they can contain large negative
10438 values if the register is spilled. Also added some comments. Fixes
10441 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
10442 under Win32. Fixes #42964.
10444 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
10446 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
10448 * aot.c: Added support for AOT compiling methods which contain calls
10449 to wrappers. Currently, only remoting-invoke-with-check wrappers are
10452 * driver.c (compile_all_methods): Run the compilation in a thread
10453 managed by mono. Fixes #44023.
10455 * mini.c (mono_codegen): Print full method name in verbose output.
10457 * mini-x86.c (mono_arch_patch_code): Fix warning.
10459 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
10460 jumps, since the method we are jumping to might be domain-specific.
10462 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
10464 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
10466 * inssel.brg: string chars are unsigned.
10468 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
10470 * TODO: New todo item.
10472 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
10473 which calls mono_runtime_class_init and patches the call site to
10474 avoid further calls.
10475 (mono_arch_create_class_init_trampoline): New arch specific function
10476 to create a class init trampoline.
10477 (create_trampoline_code): Generalized so it can create
10478 class init trampolines as well.
10480 * mini.c (helper_sig_class_init_trampoline): New helper variable.
10481 (mono_create_class_init_trampoline): New function to create and cache
10482 class init trampolines.
10483 (mono_find_class_init_trampoline_by_addr): New function to lookup the
10484 vtable given the address of a class init trampoline. Used by the
10486 (mono_codegen): Generate a call to a trampoline instead of
10487 mono_runtime_class_init in LDSFLD[A].
10488 (mono_codegen): Add relocations for the new trampoline.
10490 * mini.h mini-x86.c aot.c: Added a new relocation type:
10491 MONO_PATCH_INFO_CLASS_INIT.
10493 * mini.h: Bump AOT version number.
10495 * aot.c: Create a copy of the loaded code instead of using the original
10496 so methods which call each other will be close in memory, improving
10499 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
10500 patch since it breaks the regression tests.
10502 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
10503 for the register saving instruction sequence since the
10504 frame_state_for function in glibc 2.3.2 don't seem to detect it.
10506 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
10508 * TODO: Fix todo item && remove another.
10510 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
10512 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
10515 * aot.c: Moved the check for MONO_LASTAOT into the initialization
10516 function of the module.
10518 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
10519 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
10520 --no-aot command line option.
10522 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
10524 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
10525 by Bernie Solomon (bernard@ugsolutions.com).
10527 * inssel.brg: Refactor the interface offset table related code into
10528 its separate functions and add support for the AOT case.
10530 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
10532 * aot.c (mono_aot_get_method_inner): Fix memory leak.
10534 * aot.c: Added mono_aot_verbose variable and made all debugging
10535 output depend on the value of this variable.
10537 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
10538 method_label and info_label.
10540 * mini.h mini-x86.c aot.c: Added a new relocation type
10541 MONO_PATCH_INFO_IID for klass->interface_id.
10543 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
10544 the MonoJitInfo structure.
10546 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
10547 a non-root appdomain in shared mode.
10549 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
10551 * aot.c: make aot loader less verbose. Remove free of unused variable.
10553 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
10555 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
10557 * .cvsignore: Added *.dll.
10559 * mini.c (mono_print_tree_nl): New function callable while debugging.
10561 * mini.c (mono_print_code): Export this.
10563 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
10566 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
10568 * mini.h (MonoCompile): Added 'jit_info' field.
10570 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
10571 the cfg structure, since it is needed by the AOT compiler.
10573 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
10575 * aot.c: A major rewrite. Changes include:
10576 - save exception tables for methods which have them.
10577 - cache failed lookups in aot_get_method () to avoid the (slow) calls
10578 to g_module_symbol.
10579 - reworked the file format so it is now much smaller and needs
10580 fewer relocation entries.
10582 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
10584 * aot.c (load_aot_module): Fix build bustage on platforms without
10587 2003-09-04 Martin Baulig <martin@ximian.com>
10589 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
10591 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
10593 * TODO: Some new optimization ideas.
10595 * aot.c: Move AOT module loading logic here from mono_assembly_open.
10597 * aot.c: Save the optimization flags used to compile the code into
10600 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
10601 support emitting domain specific code.
10603 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
10604 no longer domain neutral. It can be made domain neutral by compiling
10605 with --optimize=shared.
10607 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
10608 between appdomains.
10610 * driver.c mini.h mini.c: New --no-aot debugging option which disables
10611 loading of AOT code.
10613 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
10615 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
10616 if there is no domain neutrality information.
10618 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
10620 * aot.c (mono_compile_assembly): Emit a symbol containing the file
10621 format version into the generated library.
10623 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
10624 callee method into the caller since one of them could be shared.
10626 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
10627 system exceptions from AOT code now works.
10629 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
10630 method if it is domain neutral and the callee is not.
10632 * graph.c (cfg_emit_one_loop_level): Fix warning.
10634 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
10636 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
10639 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
10641 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
10642 is needed by code which is executed before mono_runtime_init ().
10643 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
10645 * mini.c (mono_thread_abort): Fix warning.
10646 (mono_jit_compile_method): Call static constructor in the AOT case too.
10648 * aot.c (mono_compile_assembly): Fix warning.
10650 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10652 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
10654 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
10656 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
10658 * cpu-pentium.md: Fix the length of call opcodes so they include the
10659 ESP restoring instruction. Fixes #47968.
10661 2003-08-28 Martin Baulig <martin@ximian.com>
10663 * mini-x86.c (mono_arch_call_opcode): Added support for
10664 MONO_TYPE_GENERICINST.
10666 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
10668 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
10670 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
10671 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
10673 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
10676 2003-08-26 Martin Baulig <martin@ximian.com>
10678 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
10679 when reporting an error, set this to the actual error location.
10680 (mono_method_to_ir): Report the correct error location if
10681 get_basic_blocks() returned an error.
10683 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
10685 * mini.c (mono_type_blittable): OBJECT is not blittable.
10686 (mono_method_blittable): Methods which have marshalling descriptors
10687 are not blittable either. Fixes #47842.
10689 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
10691 * driver.c mini.c: Use an environment variable instead of a global
10692 variable. Also fix the build.
10694 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
10695 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
10698 * driver.c mini.c: Added --with-valgrind option to turn off some
10699 code which prevents mono from running under valgrind.
10701 * mini.c (mono_emit_call_args): Fixed warning.
10703 * mini.c (mono_emulate_opcode): Fixed warning.
10705 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
10707 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
10708 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
10709 regalloc.c, regalloc.h: specify available registers in arch-specific
10710 code and support floats in the regallocator (patch by Laurent Morichetti
10713 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
10715 * mini.c: mono_thread_current() can be called only after
10716 mono_runtime_init(): rearrange code to not call it early on.
10718 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
10720 * mini.c: allocate jump tables in the code mempools.
10722 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
10724 * mini.c, mini.h: make sure per-thread data allocated by the jit is
10727 2003-08-10 Miguel de Icaza <miguel@ximian.com>
10729 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
10730 12 to 16. This fixes bug #47453.
10733 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
10735 * mini-ppc.c: fixed indexed load and unsigned compares.
10737 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
10739 * mini.c: reenabled installation of handler for
10740 thread abort signal.
10742 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
10744 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
10745 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
10746 until it's fixed and actually useful.
10748 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
10750 * inssel-long32.brg: couple more opcodes implemented.
10752 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
10754 * mini-sparc.c: Even more opcodes implemeted.
10756 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
10758 * mini-sparc.c: More opcodes implemented.
10760 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
10762 * mini-sparc.c: More opcodes implemented.
10764 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
10766 * inssel-sparc.brg: Add some needed rules. Direct
10768 * Makefile.am: Use inssel-sparc.brg
10769 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
10770 an assert happy for now.
10772 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
10774 * mini-sparc.c: Fixed compile errors.
10775 * exceptions-sparc.c: Same. We now produce a mono binary
10776 on sparc-linux. Yea.
10778 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
10780 * mini-sparc.c: Renamed registers. Also some macro cleanups.
10781 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
10782 They compile, but do not work.
10784 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
10786 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
10787 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
10788 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
10791 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
10793 * mini.c: more opcodes implemented and better support for generics.
10795 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
10797 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
10798 * mini.c, mini.h: first cut at generics support: some new instructions
10799 added and changed the behaviour of some of the existing ones.
10801 2003-07-21 Miguel de Icaza <miguel@ximian.com>
10803 * mini.c: Removed definition of metadata_shared mutex here.
10805 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
10807 * mini-x86.c: make vararg calls work for instance methods.
10809 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
10811 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
10812 returns the arguments in a separte list, now.
10814 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
10816 * aot.c, mini.c: updates for array type representation changes.
10818 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
10820 * mini.c: register function to perform jit shutdown.
10822 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
10824 * mini.c: use a faster allocator if possible.
10826 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
10828 * aot.c: some cleanups and portability changes.
10830 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
10832 * mini.c: use faster allocation for CEE_BOX if possible.
10834 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
10836 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
10837 Moved inlined mempcy code to its own function so that is can be
10838 reused. Added an inline memset function as well (optimized initobj).
10839 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
10841 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
10843 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
10845 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
10847 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
10848 arch code can setup the cpu for CLR execution, if needed.
10849 We use it on x86 to set the precision of FP operations.
10851 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
10853 * mini.c: disable some optimizations if we can guess they'll cost too
10854 much for a given method.
10856 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
10858 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
10860 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
10861 * mini.h mini.c mini-x86.c: Added instruction level coverage
10862 info collection support.
10864 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
10866 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
10867 is now implemented in the profiling API. Get rid of a couple of
10868 unnecessary global variables.
10870 2003-06-15 Nick Drochak <ndrochak@gol.com>
10872 * basic-long.cs: tests for negative values for bigmul, and unsigned.
10873 * cpu-g4.md: add op_bigmul and op_bigmul_un
10874 * cpu_pentium.md: add op_bigmul_un
10875 * inssel-long32.brg: add rule for unsigned bigmul
10876 * mini-ops.h: define OP_BIGMUL_UN
10877 * mini-x86.c: THE BUG: handle (un)signed properly
10878 * mini.c: choose unsigned opcode if needed.
10879 This set of patches fixes bug #44291
10881 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
10883 * mini.c (optimize_branches): improved to handle all kinds of
10884 conditional branches.
10886 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
10888 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
10889 don't raise exceptions.
10891 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
10893 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
10894 to arch-specific files.
10896 2003-06-09 Martin Baulig <martin@ximian.com>
10898 * Makefile.am (libs): Added $(LIBGC_LIBS).
10900 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
10902 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
10903 and OP_ATAN (fixes bug#44293).
10905 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
10907 * Makefile.am, mini-x86.c: rename cpu description array to
10908 pentium_desc, since some compilers define the 'pentium' preprocessor
10911 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
10913 * mini.c (mini_select_instructions): add explicit branch if the
10914 following block is not the false target of a conditional branch -
10915 we need this with any optimization that reorder or remove bblocks
10917 * mini.c (optimize_branches): bug fixes
10919 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
10921 * mini.c (mono_method_to_ir): inline static readonly fields
10923 * ssa.c (fold_tree): start cfold support for long (very simple
10926 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
10928 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
10930 * inssel.brg: fixed memcpy (bug #44219).
10932 2003-06-05 Dick Porter <dick@ximian.com>
10934 * driver.c: Set the glib log levels to not abort if g_message
10937 g_set_prgname() has to happen before mini_init() so that the
10938 process handle gets the info.
10940 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
10942 * driver.c: add intrins to the default optimizations to get wider
10945 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
10947 * mini.h: some large basic blocks will overflow a 16-bit
10948 integers for symbolic registers.
10950 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
10952 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
10953 (mono_arch_output_basic_block): fix bug 43499
10955 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
10957 * mini.c: kill duplicated definition of mono_debug_format.
10959 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
10961 * mini-x86.c, arrays.cs: fixed register allocation bug.
10963 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
10965 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
10967 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
10969 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10972 (print_method_from_ip): also print source location information if
10975 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
10977 * mini.c (mono_find_block_region): bug fix in region code
10978 (mini_method_compile): enable removing unreachable code again, but
10979 only in methods without exception clauses.
10981 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
10983 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
10984 Implemented arglist opcode and handling of TypedReference type.
10985 Fixed x86 call convention when a structure is returned.
10986 Minimal support for calling static vararg methods.
10988 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
10990 * mini.c (mini_method_compile): always remove unreachable code,
10991 because the code in them may be inconsistent (access to dead
10992 variables for example).
10994 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
10996 * driver.c, debug-mini.c: warning fixes.
10998 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
11000 * Makefile.am, jit.h, mini.h: install header for embedding mono.
11002 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
11004 * mini.c: thread-static fields are registered in mono_class_vtable(),
11005 so ensure the function is called before checking for them.
11007 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
11009 * mini.c (optimize_branches): fix for bug 43586
11011 * jit-icalls.c (mono_llmult_ovf): added an additional check for
11012 overflow (fixes Bug #43639)
11014 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
11016 * mini.c, objects.cs: allow the use of stobj for primitive types.
11018 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
11020 * mini.c: be less strict about argument checking until we support
11021 running the verifier.
11023 2003-05-27 Nick Drochak <ndrochak@gol.com>
11025 * basic-long.cs: tests for (ulong)int * (ulong)int also
11026 * mini.c: use the same trick for (ulong)int * (ulong)int
11028 2003-05-27 Nick Drochak <ndrochak@gol.com>
11030 * basic-long.cs: add regression test for (long)int * (long)int
11031 * cpu-pentium.md: add op_bigmul specification
11032 * inssel-long32.brg: add OP_BIGMUL rule
11033 * mini-ops.h: add OP_BIGMUL
11034 * mini-x86.c: register allocator: handle case where src1 needs to be
11036 * mini.c: substitute special BIGMUL opcode in the tree for
11037 (long)int * (long)int
11039 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
11041 * jit-icalls.c: call the type ctor on field access if needed.
11043 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
11045 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
11046 to a method (including results of ldelema, bug#43207).
11048 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
11050 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
11051 colors to show exception handler blocks.
11053 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
11054 (fix for pinvoke7.cs).
11056 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
11058 * mini.h, mini.c: ensure correct initialization order for types that
11059 require it. Prepare for lazy compilation of jit icall wrappers.
11060 Provide a name for opcode emulation to reduce unneeded mallocing.
11062 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
11064 * mini-x86.c: better register restoring code and profiling
11065 support for tail calls.
11067 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
11069 * mini.h, driver.c: prepare for leaf methods optimization.
11071 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
11073 * mini.c: get targets of branches before converting a method.
11075 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
11077 * mini.c (optimize_branches): added some experimental code (disbaled)
11079 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
11081 * mini.c (optimize_branches): fix branch to branch optimization
11083 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
11085 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
11087 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
11089 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
11092 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
11094 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
11095 enable use of interface variables again.
11097 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
11098 I1 to registers because there is no simply way to sign extend 8bit
11099 quantities in caller saved registers on x86.
11101 * inssel-float.brg: set costs of some rules to 2 so
11102 that monobure always select the arch. specific ones if supplied,
11103 regardless of the order we pass the files to monoburg.
11105 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
11107 * mini.c, mini-x86.c: since the magic trampoline for jumps
11108 can't patch the code directly, we do it as soon as the
11109 method gets compiled.
11111 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
11113 * mini-x86.c, mini.h: introduce a new patching method
11114 to support CEE_JMP and tail calls.
11115 * mini.c: obey tail.call. Don't precompile methods target
11117 * tramp-x86.c: new trampoline code to handle methods
11118 reached through a jump.
11120 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
11122 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
11123 bit values to registers
11125 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
11127 * mini.c (mono_compile_get_interface_var): share interface
11128 variables if possible.
11130 2003-05-16 Martin Baulig <martin@ximian.com>
11132 * debug-mini.c (mono_init_debugger): New function to initialize
11133 the debugger. This is not in the debugger since it needs to
11134 access some of mini's internals.
11136 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
11138 * mini.c (mono_method_to_ir): inlining fixes/cleanups
11140 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
11142 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
11143 for value type handling.
11145 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
11147 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
11148 (mono_method_check_inlining): enable inlining of all kinds of wrappers
11150 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
11152 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
11153 the constructor through a proxy.
11155 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
11157 * jit-icalls.c, inssel.brg: fixes to array element address
11160 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
11162 * mini-x86.c (is_regsize_var): allocate pointer to registers
11164 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
11166 * driver.c: fixed typo, added intrins to the set of optimizations
11167 tested with regressions.
11169 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
11171 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
11172 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
11175 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
11177 * inssel.brg: remove some common pop instructions without side effects
11179 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
11181 * inssel-x86.brg: fixed thinko in int to double conversions.
11183 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
11185 * mini.c, jit-icalls.c: added runtime thread-static variable support.
11187 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
11189 * inssel-long32.brg: two more missing instructions.
11191 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
11193 * mini.c (mono_emit_call_args): set the cil_code for all arguments
11194 if not already set.
11196 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
11198 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
11201 * basic-float.cs: Added tests for negative zero.
11203 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
11205 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
11206 a couple of missing operations for long casts, with test cases.
11208 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11210 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
11212 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
11214 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
11215 code size estimation.
11217 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
11219 * mini.c (mono_jit_create_remoting_trampoline): make it work with
11220 abstract methods (fix bug 42542)
11222 * aot.c: add ability to handle array types
11224 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
11226 * mini.c: Call the _specific versions of the object allocation
11227 functions if possible.
11229 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
11231 * driver.c: call setlocale ().
11233 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
11235 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
11238 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
11240 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
11242 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
11243 wrappers (fix bug 42122)
11245 2003-05-04 Martin Baulig <martin@ximian.com>
11247 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
11249 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
11250 s/mini_set_defaults/mono_set_defaults/g.
11252 2003-05-04 Martin Baulig <martin@ximian.com>
11254 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
11256 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
11258 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
11259 (reported by Don Roberts).
11261 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
11263 * mini.c: temporarily work around two bugs for this release.
11265 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
11267 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
11268 that contains -export-dynamic and it makes using the ld script
11270 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
11272 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
11274 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
11277 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
11279 * mini.c: make sure leave calls all the needed finally blocks,
11280 even when the target jumps out of multiple exception clauses.
11282 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
11284 * ldscript, Makefile.am: add linker script to reduce the number of
11285 exported symbols (should also fix the issues with libwine defining
11286 some of the same symbols in io-layer).
11288 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
11290 * driver.c (mini_main): Avoid assertion when no file name is given on
11293 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
11295 * driver.c: added --version/-V command line option.
11296 Added the inline optimization in the regression tests.
11298 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
11300 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
11301 to the type in the method signature (fixes bug#42134).
11303 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
11305 * mini.c: when inlining, check this is not null only when needed (bug #42135).
11307 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
11309 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
11311 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11313 * driver.c: fixed bug #42100.
11315 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
11317 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
11319 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
11321 * mini.c: moved most of the code required to do inlining to its own
11322 function so it can be reused. Inline also ctors if appropriate.
11324 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
11326 * Makefile.am: Link with -export-dynamic so shared libs loaded by
11327 the runtime can call mono API functions.
11329 2003-04-27 Martin Baulig <martin@ximian.com>
11331 * debug-mini.c (mono_debug_init_method): Added
11332 `guint32 breakpoint_id' argument; if the method has a breakpoint,
11333 send a notification to the debugger.
11335 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
11336 running in the Mono Debugger, just pass the breakpoint number to
11337 mono_debug_init_method().
11339 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
11341 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
11343 * mini.c: allow some more unsafe compares.
11345 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
11347 * mini-x86.c, Makefile.am: make distcheck works (partially from
11348 a patch by Richard Lee <r.h.lee@attbi.com>).
11349 * regset.c, regset.h: removed, they are unused.
11351 2003-04-25 Dick Porter <dick@ximian.com>
11353 * driver.c: Usage reports the name as 'mono' not 'mini'
11354 * exceptions-x86.c: Build and run on freebsd
11356 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
11358 * Makefile.am: install the program with the 'mono' name and
11359 the library as libmono instead of mini and libmini.
11361 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
11363 * driver.c: provide the APIs for the embedding interface of the old jit.
11365 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
11367 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
11369 2003-04-23 Martin Baulig <martin@ximian.com>
11371 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
11373 * driver.c: Added `--debug' command line argument to enable
11376 2003-04-23 Martin Baulig <martin@ximian.com>
11378 * debug.[ch]: Removed. The code is now in
11379 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
11381 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
11384 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
11386 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
11388 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11391 (mini_cleanup): moved mono_runtime_cleanup call after the call to
11392 mono_domain_finalize.
11393 (mini_method_compile): use mono_method_profile* if the the option is
11396 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
11398 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
11399 methods with their wrapper.
11401 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
11402 methods with their wrapper.
11404 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
11407 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
11410 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
11413 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
11415 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
11417 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
11419 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
11420 of the mempool. This is slightly faster and uses less memory
11422 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
11424 * mini.c: avoid O(n) allocation for variables.
11426 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
11428 * mini.c: handle items on the stack after inlining methods.
11430 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
11432 * mini.c: make the method->opcode optimization dependent
11433 on MONO_OPT_INSTRINS and do it lazily.
11435 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
11437 * driver.c: print overall results at the end of regression run.
11439 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
11441 * inssel.brg: don't overwrite symbolic registers.
11443 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
11445 * inssel-x86.brg: fix conversion from long to float.
11447 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
11449 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
11451 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
11453 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
11455 * driver.c: Added --print-vtable option as in the old JIT.
11457 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
11459 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
11461 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
11463 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
11465 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
11467 * mini.c regalloc.c regalloc.h: Fix memory leak.
11469 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
11471 * aot.c (mono_aot_get_method): register all used strings
11473 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
11475 * mini.c: always intern strings references with ldstr at compile time.
11477 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
11479 * Makefile.am: add BUILT_SOURCES.
11481 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
11483 * driver.c: give a better error message when the assembly to execute
11484 doesn't have an entry point.
11486 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
11488 * Makefile.am: added hack for automake
11490 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
11493 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
11495 22003-04-07 Martin Baulig <martin@ximian.com>
11497 * Makefile.am: Added Makefile.am.
11499 * debugger-main.c: Removed, this is now in the debugger where it
11502 * mini.pc.in: Call this package `mini' for the moment.