1 2009-10-09 Zoltan Varga <vargaz@gmail.com>
3 * image-writer.c: Add support for emitting the image into a memory buffer.
5 * dwarfwriter.c: Add support for sharing one IL file between multiple images.
7 * aot-compiler.c: Add support for registering debug info with GDB using the
8 new JIT debugging interface in GDB 7.0. It can be turned on by setting
11 2009-10-06 Zoltan Varga <vargaz@gmail.com>
13 * aot-compiler.c (add_generic_class): Add an instance of GenericComparer<T> for
14 each instance of Comparer<T>.
16 * generics.cs: Add a new test.
18 2009-10-04 Zoltan Varga <vargaz@gmail.com>
20 * aot-compiler.c (add_generic_class): Only add GetGenericValueImpl wrappers
23 2009-10-02 Zoltan Varga <vargaz@gmail.com>
25 * mini-sparc.c (mono_arch_emit_setret): Emit long return values using OP_LMOVE.
26 (mono_arch_create_vars): Instead of allocating a stack slot by hand, allocate
27 a variable to hold the stack slot used by the int<->float conversion opcodes.
29 * mini-sparc.c (mono_arch_build_imt_thunk): Implement support for fail_tramp.
31 2009-09-30 Zoltan Varga <vargaz@gmail.com>
33 * aot-compiler.c (add_wrappers): Add a runtime invoke wrapper which is used by
34 mono_runtime_capture_context () without calling mono_runtime_invoke ().
35 (can_marshal_struct): Skip structures with auto layout.
37 * tramp-arm.c (GEN_TRAMP_SIZE): Increase this by 4.
39 2009-09-29 Zoltan Varga <vargaz@gmail.com>
41 * mini-sparc.c: Fix the handling of enums with base type long.
43 * mini-sparc.c (mono_arch_output_basic_block): Fix IREM_UN_IMM.
45 * mini-sparc.c (mono_arch_allocate_vars): Use mono_class_from_mono_type ()
46 instead of using type->data.klass as the later doesn't work with generics.
48 2009-09-25 Mark Probst <mark.probst@gmail.com>
50 * method-to-ir.c, mini.h, mini-alpha.c, mini-amd64.c, mini-arm.c,
51 mini-hppa.c, mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c,
52 mini-s390x.c, mini-sparc.c, mini-x86.c: Thread.get_CurrentThread
53 works differently now and we don't handle it in the JIT anymore.
55 * mini.c, mini-exceptions.c, mini-posix.c, debug-debugger.c,
56 debug-mini.c, tramp-amd64.c, tramp-x86.c: Changes resulting from
57 the Thread class split.
59 2009-09-25 Zoltan Varga <vargaz@gmail.com>
61 * driver.c: Don't run tests with the obsolete treeprop optimization.
63 * mini-sparc.c (mono_arch_create_vars): Make the component vars of a long ret
64 variable volatile. Fixes #541577.
66 * basic-calls.cs: Add a new test.
68 * basic-long.cs: Remove tests which are now in basic-calls.cs.
70 2009-09-24 Zoltan Varga <vargaz@gmail.com>
72 * dwarfwriter.c (emit_debug_info_end): Disable this as it doesn't seem to
73 work/required with recent iphone sdk versions.
75 * aot-compiler.c (add_wrappers): Generate PtrToStructure wrappers for more
78 * decompose.c (mono_decompose_vtype_opts): Avoid reading uninitialized memory
79 in the VCALL decomposition code.
81 2009-09-22 Zoltan Varga <vargaz@gmail.com>
83 * mini-ia64.c (mono_arch_output_basic_block): Fix ISHR/ISHR_IMM.
85 * basic.cs: Add a test.
87 * mini-ia64.c (mono_arch_build_imt_thunk): Implement support the virtual
90 * mini-exceptions.c (mini_jit_info_table_find): New helper function which
91 searches all the domains of the current thread.
93 * exceptions-<ARCH>.c: Use it. Fixes #539394.
95 2009-09-21 Zoltan Varga <vargaz@gmail.com>
97 * exceptions-arm.c (mono_arm_throw_exception): Set ctx->ebp to fp instead of sp
98 so catching exceptions thrown in the same method works. Fixes exception17.exe.
100 * tramp-arm.c (mono_arch_create_trampoline_code_full): Store NULL into lmf->method
101 for non-jit trampolines.
103 * mini.c (mono_jit_runtime_invoke): Allow string ctors with dyn runtime invoke.
105 * aot-compiler.c (add_wrappers): Ditto.
107 * mini-arm.c: Implement support for passing vtypes and floats, and increase
108 the size of the param area used by dyn_call to 6 which covers the majority of
111 * mini.c aot-compiler.c: Allow dyn_call for string methods except ctors.
113 * mini-arm.c: Implement support for passing/receiving
114 longs and receiving floats in the dyn_call code.
116 * mini-amd64.c: Implement support for receiving vtypes in registers in
119 * mini.c mini-amd64.c: Implement partial support for passing vtypes in
122 2009-09-20 Zoltan Varga <vargaz@gmail.com>
124 * mini-arm.c (get_call_info): Return more precise information in
126 (dyn_call_supported): Use the information in CallInfo.
128 * mini-arm.c: Enable support for returning vtypes in the dyn_call code.
130 * mini.c mini-amd64.c: Enable support for returning vtypes in the dyn_call
133 * mini-arm.c: Update after the dyn_call api changes.
135 * mini.c (mini_create_jit_domain_info): Register a destructor function
136 for the runtime_invoke_hash.
138 * mini-amd64.c (mono_arch_get_dyn_call_args): Rename this to
139 'mono_arch_dyn_call_start'. Pass the pointer to the return value buffer to
141 (mono_arch_get_dyn_call_ret): Rename this to 'mono_arch_dyn_call_finish'.
142 (dyn_call_supported): Simplify this by using get_call_info ().
143 (mono_arch_dyn_call_free): New destructor function.
145 * generics.cs: Remove a printf.
147 * method-to-ir.c (mono_method_to_ir): Allocate some param area for DYN_CALL.
149 * mini-arm.c: Add support for enum return values and passing a few arguments
152 * mini.c (mono_jit_runtime_invoke): Add support for enum return values to
155 * mini-amd64.c (mono_arch_get_dyn_call_ret): Ditto.
157 * aot-compiler.c (add_wrappers): Add a few restrictions for the use of
158 the dynamic invoke wrappers.
160 * mini-arm.c: Implement OP_DYN_CALL for arm.
162 * aot-compiler.c (add_wrappers): Avoid aot-ing runtime invoke wrappers
163 supported by the dynamic runtime invoke wrapper.
165 * aot-compiler.c aot-runtime.c: Add support for encoding the dynamic
166 runtime invoke wrapper.
168 * mini.c (mono_jit_runtime_invoke): Use the dynamic runtime invoke wrappers
169 if possible when running with full-aot.
171 * mini-ops.h: Add OP_DYN_CALL opcode.
173 * mini-amd64.c method-to-ir.c: Add infrastructure for making method calls
174 with dynamic arguments lists similar to libffi.
176 2009-09-19 Zoltan Varga <vargaz@gmail.com>
178 * method-to-ir.c: Fix the previous change on 64 bit platforms.
180 * method-to-ir.c: Applied patch from Rodrigo Kumpera. Allow an i8 argument
183 * iltests.il.in: Add a new test.
185 2009-09-18 Zoltan Varga <vargaz@gmail.com>
187 * aot-compiler.c (add_generic_instances): Add more instances of
188 GenericEqualityComparer.
190 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
192 * mini.c: Add asserts for mono_class_vtable calls that are not meant to fail.
194 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
196 * method-to-ir.c: Handle failures from mono_class_vtable. Added some
197 comments on some functions that now can fail.
199 2009-09-17 Andrew Jorgensen <ajorgensen@novell.com>
201 * Makefile.am: Add Info.plist to EXTRA_DIST
203 2009-09-16 Zoltan Varga <vargaz@gmail.com>
205 * method-to-ir.c (mono_method_to_ir): Allow AOT for CEE_LDTOKEN in
206 static synchronized wrappers. Fixes #539500.
208 2009-09-14 Rodrigo Kumpera <rkumpera@novell.com>
210 * jit-icalls.c (mono_class_static_field_address): handle vtable failure
213 2009-09-16 Zoltan Varga <vargaz@gmail.com>
215 * mini-exceptions.c (mono_handle_exception_internal): Store the computed
216 lmf before calling filter clauses as well. Fixes #539550.
218 * exceptions.cs: Add a test.
220 2009-09-14 Zoltan Varga <vargaz@gmail.com>
222 * aot-compiler.c (add_generic_class): Add instances of
223 Array.GetGenericValueImpl as well.
225 * Makefile.am (fullaotcheck): Copy and aot more assemblies so linq
228 * generics.cs: Add a fullaot linq test.
230 2009-09-10 Zoltan Varga <vargaz@gmail.com>
232 * aot-compiler.c (arch_emit_static_rgctx_trampoline): Don't clobber argument
235 2009-09-10 Bill Holmes <billholmes54@gmail.com>
237 * mini-trampolines.c (mono_delegate_trampoline) : Call
238 mono_cominterop_get_invoke if the delegate target object
241 Code is contributed under MIT/X11 license.
243 2009-09-09 Sebastien Pouliot <sebastien@ximian.com>
245 * method-to-ir.c: For CoreCLR throw a SecurityException if an
246 internal call is defined outside platform code. Reduce code
247 duplication with existing [Method|Field]AccessException
249 2009-09-08 Rodrigo Kumpera <rkumpera@novell.com>
251 * mini-x86.c (mono_arch_emit_call): Don't reduce stack usage by 4
252 if the return value is a small struct passed on regs.
254 2009-09-09 Zoltan Varga <vargaz@gmail.com>
256 * cpu-arm.md mini-arm.c: Remove unused opcodes.
258 * mini-codegen.c: Enable the cpu description validation for arm.
260 2009-09-08 Zoltan Varga <vargaz@gmail.com>
262 * basic-calls.cs: Move the test_0_float_load_and_store_with_big_offset ()
263 test which depends on structs to objects.cs.
265 * basic-calls.cs: Remove calls to Console.WriteLine and throws, since those
266 require object model related stuff working.
268 * cpu-x86.md mini-x86.c: Remove more unused opcodes.
270 * mini-ops.h: Fix OP_BIGMUL instruction descriptions.
272 * mini-codegen.c (mono_local_regalloc): Validate the cpu description
273 against the instruction metadata in mini-ops.h. amd64 only for now.
275 * mini-ops.h: Fix some instruction descriptions.
277 * mini-ops.h mini-x86.c mini-amd64.c cpu-<ARCH>.md: Remove some
280 2009-09-06 Zoltan Varga <vargaz@gmail.com>
282 * exceptions.cs: Add a new test.
284 2009-09-05 Rodrigo Kumpera <rkumpera@novell.com>
286 * mini-x86.c (needs_stack_frame): OSX requires full frames to keep proper alignment.
288 2009-09-06 Zoltan Varga <vargaz@gmail.com>
290 * mini-llvm.c (mono_llvm_emit_method): Add a few more missing casts,
291 skip empty phi opcodes.
293 * mini-llvm.c (mono_llvm_emit_method): Handle unsigned volatile variables
294 correctly by zero extending after loads. Skip methods containing calls
295 to the monitor enter/exit trampolines.
297 * tramp-x86.c (mono_arch_create_trampoline_code): Align the stack
298 when calling mono_thread_force_interruption_checkpoint ().
300 * mini.c (mini_method_compile): Disable llvm when AOT compiling.
302 * tramp-amd64.c (mono_arch_patch_callsite): Add support for 32 bit ->
304 (mono_arch_nullify_class_init_trampoline): Read 'buf' instead of 'code'.
306 * mini-llvm.c (mono_llvm_emit_method): Add a few missing conversions so a
309 2009-09-04 Zoltan Varga <vargaz@gmail.com>
311 * mini.c (mini_init): Set callbacks.get_runtime_build_info ().
313 2009-09-03 Zoltan Varga <vargaz@gmail.com>
315 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass the start
317 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
318 LLVM might be very short.
320 * mini-x86.c (mono_arch_output_basic_block): Maintain stack alignment
323 * exceptions-x86.c: Rewrite the throw trampolines so they maintain stack
326 2009-09-03 Zoltan Varga <vargaz@gmail.com>
328 * mini-amd64.c (mono_arch_get_vcall_slot): Pass the start of the method to
329 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
330 LLVM might be very short.
332 2009-09-01 Zoltan Varga <vargaz@gmail.com>
334 * exceptions-x86.c (throw_exception): Fix the previous change by substracting
335 the alignment for the value of sp.
337 2009-09-01 Geoff Norton <gnorton@novell.com>
339 * mini.c (mono_get_lmf_addr): Fix jit_thread_attach for native to
340 managed wrappers in full aot.
342 2009-08-31 Zoltan Varga <vargaz@gmail.com>
344 * exceptions-x86.c (get_throw_exception): Align the stack on osx.
346 2009-08-28 Zoltan Varga <vargaz@gmail.com>
348 * mini-llvm-cpp.cpp mini-llvm.c: Update to latest llvm api.
350 2009-08-25 Zoltan Varga <vargaz@gmail.com>
352 * aot-compiler.c (emit_exception_debug_info): Emit ei->flags too.
354 * aot-runtime.c (decode_exception_debug_info): Decode ei->flags from the
357 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
359 * aot-runtime.c aot-compiler.c: Emit exception causes fully so we don't
360 depend on the info MonoMethodHeader which could be missing in IL stripped
363 2009-08-25 Zoltan Varga <vargaz@gmail.com>
365 * mini-arm.c (add_general): Fix the passing of 64 bit values on darwin, where
366 they are only 4 byte aligned.
368 2009-08-21 Zoltan Varga <vargaz@gmail.com>
370 * mini-arm.c (mono_arch_allocate_vars): Use FP as the frame pointer as
371 was done previously, since using SP causes too many problems.
373 * exceptions-arm.c: Fix the handling of sp/fp so unwinding through
374 frames without a frame pointer works.
376 * mini-arm.c (mono_arch_get_global_int_regs): Avoid using V5 as a
377 global register in methods with calls, since the calls can go through
378 a static rgctx trampoline which doesn't save it.
380 2009-08-19 Zoltan Varga <vargaz@gmail.com>
382 * mini-arm.c (mono_arch_context_get_int_reg): Handle SP as well.
384 2009-08-18 Zoltan Varga <vargaz@gmail.com>
386 * aot-compiler.c (add_generic_instances): Fix the net 1.1 build.
388 2009-08-18 Christian Hergert <chris@dronelabs.com>
390 * method-to-ir.c: Fix warnings for uninitialized variables.
392 2009-08-18 Christian Hergert <chris@dronelabs.com>
395 * aot-compiler.c: Fix printf warnings.
397 2009-08-18 Zoltan Varga <vargaz@gmail.com>
399 * aot-compiler.c (add_generic_instances): Add string[] wrapper methods.
400 Add GetGenericValueImpl<string>.
402 * aot-compiler.c (add_generic_instances): Add instances of
403 GenericEqualityComparer<T> for primitive types. Only emit the array
404 wrappers into the mscorlib image.
406 2009-08-15 Zoltan Varga <vargaz@gmail.com>
408 * aot-runtime.c (load_method): Rename 'aot_module' -> 'amodule'. Allocate
409 the methods_loaded array using amodule->info->nmethods.
411 * mini.h (MonoAotFileInfo): Add an 'nmethods' field.
412 (MONO_AOT_FILE_VERSION): Bump this.
414 * aot-compiler.c: Emit more generic instances allowing some parts of linq
417 * aot-runtime.c (mono_aot_get_unwind_info): Handle the case when the
418 MonoJitInfo doesn't belong to its methods aot image.
420 2009-08-14 Zoltan Varga <vargaz@gmail.com>
422 * mini-arm.c (mono_arch_allocate_vars): Use SP as the default frame reg.
424 * mini-arm.c: Fix warnings.
426 * mini-arm.c (mono_arm_emit_load_imm): Only emit a movt if needed.
428 * mini-arm.c (mono_arm_emit_load_imm): Use movt/movw if the cpu
431 2009-08-12 Zoltan Varga <vargaz@gmail.com>
433 * aot-compiler.c (arch_emit_imt_thunk): Rework the arm code to
436 * mini-trampolines.c (mono_magic_trampoline): Allocate a local to
437 hold the trampoline argument, so its initial value is available during
440 2009-08-11 Gonzalo Paniagua Javier <gonzalo@novell.com>
445 * exceptions-s390x.c:
448 * exceptions-sparc.c:
449 * exceptions-alpha.c:
451 * mini-trampolines.c:
453 * exceptions-s390.c: add and use #define's instead of sizeof()
454 for MonoJitInfo and MonoJitInfoTable.
456 2009-08-10 Gonzalo Paniagua Javier <gonzalo@novell.com>
461 * tramp-x86.c: use a #define instead of sizeof() for a few
462 structures that use a zero-length array.
464 2009-08-07 Rodrigo Kumpera <rkumpera@novell.com>
466 * method-to-ir.c (mono_method_to_ir/CEE_CONSTRAINED_): Handle the
467 case when the method is dynamic. Fixes #529238.
469 2009-08-06 Zoltan Varga <vargaz@gmail.com>
471 * mini.c (mono_jit_compile_method_inner): Throw an exception instead
472 of asserting when a method is JIT compiled in full-aot mode.
474 2009-08-03 Jerry Maine <crashfourit@gmail.com>
476 Contributed under the terms of the MIT/X11 license by
477 Jerry Maine <crashfourit@gail.com>.
479 * fixed wrong dates in changelog.
481 2009-08-03 Jerry Maine <crashfourit@gmail.com>
483 Contributed under the terms of the MIT/X11 license by
484 Jerry Maine <crashfourit@gail.com>.
486 * basic-simd.cs: added test for packed double square root.
487 * cpu-amd64.md: added opcode info for packed double square root.
488 * cpu-x86.md: added opcode info for packed double square root.
489 * mini-ops.h: added IR opcode for packed double square root.
490 * mini-x86.c: added IR to native translation code for packed double square root.
491 * mini-amd64.c: removed todo for packed double square root.
492 * simd-intrinsics.c: added method to IR opcode converstion for
493 packed double square root.
495 2009-08-03 Jerry Maine <crashfourit@gmail.com>
497 Contributed under the terms of the MIT/X11 license by
498 Jerry Maine <crashfourit@gail.com>.
500 * mini-amd64.c: Added a change to help tell the difference as
501 to what perpose the xmm register is being used--mainly to help
503 * mini-amd64.h: Changed callee regs to use 15 out of 16
504 (one used for special cases) xmm registers for both fp
505 and simd ops. Added define to turn on new feature in the regalloc
506 that allows fp and simd ops to share the xmm regs happily.
507 * codegen.c: Added code to detect for which perpose an xmm reg is
508 being used (fp or simd) and to translate back and forth to the
509 correct logical reg bank (fp or simd) for 'spill load's.
511 2009-08-03 Jerry Maine <crashfourit@gmail.com>
513 Contributed under the terms of the MIT/X11 license by
514 Jerry Maine <crashfourit@gail.com>.
516 * basic-simd.cs: Added tests for stressing the regalloc when running with
517 16 simd regs and when simd and fp ops share the same reg bank.
519 2009-08-01 Mark Probst <mark.probst@gmail.com>
521 * method-to-ir.c (mini_emit_stobj): If we call mono_value_copy()
522 in shared generic code, we might have to look up the class in the
523 RGCTX. If we use the class directly, compute its GC descriptor.
525 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
527 * mini.c (mono_jit_runtime_invoke): Fix a warning.
529 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
531 * mini.c (mono_jit_runtime_invoke): Initialize the class and
532 check for errors. Fixed the case when the class with the Main
535 2009-07-31 Jerry Maine <crashfourit@gmail.com>
537 Contributed under the terms of the MIT/X11 license by
538 Jerry Maine <crashfourit@gail.com>.
540 * cpu-amd64.md: Fixed simple bug in machine discrition file.
542 2009-07-31 Zoltan Varga <vargaz@gmail.com>
544 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_IREM_UN_IMM.
546 2009-08-30 Rodrigo Kumpera <rkumpera@novell.com>
548 * method-to-ir.c: Fix naming of stelem and ldelem.
550 2009-07-30 Zoltan Varga <vargaz@gmail.com>
552 * driver.c (main_thread_handler): Check that the assembly loaded
553 matches the filename when doing AOT.
555 2009-07-30 Mark Probst <mark.probst@gmail.com>
557 * mini.c: get_ip_from_sigctx installer has been removed, so don't
560 * mini-x86.h, mini-amd64.h, mini-ppc.h: UCONTEXT macros moved (to
561 utils/mono-sigcontext.h).
563 * exceptions-amd64.c: Use the UCONTEXT_GREGS macro instead of an
566 2009-07-29 Massimiliano Mantione <massi@ximian.com>
568 * mini.c (mono_codegen):
569 Call profiler hook to keep track of method code buffers.
571 2009-07-27 Mark Probst <mark.probst@gmail.com>
573 * method-to-ir.c: Invoke write barriers for the
574 Interlocked.(Compare)Exchange JIT intrinsics.
576 2009-07-26 Raja R Harinath <harinath@hurrynot.org>
578 * Makefile.am (version.h): Fix issues when built out of tree.
579 Remove some redundant 'grep's piped through 'sed's.
581 Fri Jul 24 17:28:37 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
583 This patch is contributed under the terms of the MIT/X11 license
585 * mini-ppc.c (mono_arch_output_basic_block):
586 (OP_STOREI1_MEMBASE_REG): Handle 32-bit offsets combining addis
587 for bits 32-47 with signed load/store diplacements for bits
588 48-63. Use prefered base/offset order for indexed form.
589 (OP_STOREI2_MEMBASE_REG, OP_STORE_MEMBASE_REG): Same.
590 (OP_LOAD_MEMBASE, OP_LOADI4_MEMBASE, OP_LOADU4_MEMBASE,
591 OP_LOADI1_MEMBASE, OP_LOADU1_MEMBASE, OP_LOADU2_MEMBASE,
592 OP_LOADI2_MEMBASE): Same.
593 (OP_STORER8_MEMBASE_REG, OP_LOADR8_MEMBASE,
594 OP_STORER4_MEMBASE_REG, OP_LOADR4_MEMBASE): Same.
595 (OP_STOREI1_MEMINDEX): Use prefered base/offset order for
597 (OP_STOREI2_MEMINDEX, OP_STORE_MEMINDEX): Same.
598 (OP_LOAD_MEMINDEX, OP_LOADI4_MEMINDEX, OP_LOADU4_MEMINDEX,
599 OP_LOADU2_MEMINDEX, OP_LOADI2_MEMINDEX, OP_LOADU1_MEMINDEX,
600 OP_LOADI1_MEMINDEX): Same
601 (OP_LOADR4_MEMINDEX, OP_LOADR8_MEMINDEX, OP_STORER4_MEMINDEX,
602 OP_STORER8_MEMINDEX): Same
603 (OP_JMP): Use addis/addi sequence for int cfg->stack_usage
605 (mono_arch_emit_prolog): Handle 32-bit offsets combining addis
606 for bits 32-47 with signed load/store diplacements for bits
607 48-63. Use prefered base/offset order for indexed form.
609 Fri Jul 24 16:57:12 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
611 This patch is contributed under the terms of the MIT/X11 license
613 * mini-ppc.c: Define PPC_MOVE_FPR_GPR and PPC_ISA_64.
614 (mono_arch_get_vcall_slot): Fx pointer to int cast warning.
615 (mono_arch_decompose_opts): Make OP_ICONV_TO_R4 and
616 OP_ICONV_TO_R8 decompose conditional on !PPC_ISA_64.
617 (mono_arch_output_basic_block) [OP_JMP]: Use ppc_load32 for
618 cfg->stack_usage to avoid size warnings.
619 (mono_arch_output_basic_block) [__mono_ppc64__]: Replace
620 store/load sequence with mffgpr if PPC_MOVE_FPR_GPR is true.
621 (mono_arch_output_basic_block) [!__mono_ppc64__]: For
622 OP_ICONV_TO_R4 or OP_ICONV_TO_R8 and PPC_ISA_64 use fcfid
624 (mono_arch_emit_prolog): Move mono_emit_unwind_op_def_cfa
625 after code varible is initialized.
626 Add g_assert ppc_is_imm16 for ainfo->offset. Handle
627 ainfo->size == 8 when ainfo->offset !ppc_is_imm16.
628 (mono_arch_emit_epilog):
629 Move Use ppc_load32 for cfg->stack_usage to avoid size
632 2009-07-24 Mark Probst <mark.probst@gmail.com>
634 * method-to-ir.c: The write barrier doesn't do the store anymore,
635 so we have always to emit it. Also, emit the wbarrier after the
638 2009-07-24 Zoltan Varga <vargaz@gmail.com>
640 * mini-arm.c (mono_arch_get_delegate_invoke_impls): Add a trampoline
641 for argument count 3 too.
643 2009-07-23 Zoltan Varga <vargaz@gmail.com>
645 * mini.c (mono_jit_compile_method_with_opt): Add an 'ex' argument to let
646 the caller handle the exceptions.
647 (mono_jit_runtime_invoke): Handle exceptions thrown while compiling the
648 method. Fixes #524498.
650 2009-07-22 Geoff Norton <gnorton@novell.com>
652 * mini-exceptions.c: Fix build on ia64.
654 2009-07-22 Mark Probst <mark.probst@gmail.com>
656 * mini-exceptions.c (ves_icall_get_frame_info): Use write
659 2009-07-21 Zoltan Varga <vargaz@gmail.com>
661 * mini-arm.c (mono_arch_emit_prolog): Fix thread attaching in aot
664 2009-07-20 Zoltan Varga <vargaz@gmail.com>
666 * basic-simd.cs (Main): Pass args to the test driver.
668 2009-07-20 Geoff Norton <gnorton@novell.com>
670 * mini-x86.h: Fix the x86 version guards to use Apple's
671 properly defined macros.
673 2009-07-20 Geoff Norton <gnorton@novell.com>
675 * mini-x86.c: Fix --trace on darwin-x86 and other systems which require
678 2009-07-20 Zoltan Varga <vargaz@gmail.com>
680 * mini.c (mono_jit_runtime_invoke): Speed this up by adding a hash to
681 MonoJitDomainInfo which maps MonoMethod's to a structure containing all
682 the information which is needed for invokes, so only one locking+hash table
685 * aot-compiler.c: Add a 'tool-prefix' option to be used when cross-compiling.
687 * aot-compiler.c (add_generic_instances): Emit instances of
688 GenericComparer<T> for primitive types.
690 2009-07-19 Rodrigo Kumpera <rkumpera@novell.com>
692 * mini-posix.c: Fix linux build.
694 2009-07-19 Geoff Norton <gnorton@novell.com>
696 * mini.h: Add prototypes for mono_runtime_syscall_fork and
697 mono_gdb_render_native_backtraces
698 * mini-darwin.c: Apple's syscall(SYS_fork) is very weird on x86,
699 so we implement the sane semantics to the runtime here
700 (mono_gdb_render_native_backtraces). Apple also uses an ancient gdb
701 so we need to call it differently (mono_gdb_render_native_backtraces)
702 * mini-posix.c: Move the old semantics from mini.c to the prototypes
703 here for default implementations.
704 * mini.c: Refactor mono_handle_native_sigsegv so that we can properly
705 support Apple's weird syscall (SYS_fork) implementation and not busy
706 loop in abort() on native crashes on OSX anymore.
708 2009-07-18 Zoltan Varga <vargaz@gmail.com>
710 * aot-runtime.c (load_method): Change the handling of the
711 MONO_LASTAOT env variable so MONO_LASTAOT=0 means that no aot methods
714 * mini.c (mono_patch_info_equal): Really fix the handling of RGCTX_FETCH.
716 2009-07-17 Zoltan Varga <vargaz@gmail.com>
718 * mini.c (mono_patch_info_equal): Revert the last change for now as it
719 seems to break the aot tests.
721 * mini.c (mono_patch_info_equal): Fix the handling of
722 MONO_PATCH_INFO_RGCTX_FETCH.
724 2009-07-16 Zoltan Varga <vargaz@gmail.com>
726 * unwind.c: Use TARGET_AMD64 instead of __x86_64__.
728 * mini.c (mono_patch_info_hash): Fix the handling of
729 MONO_PATCH_INFO_INTERNAL_METHOD.
730 (mono_patch_info_equal): Ditto.
732 2009-07-16 Zoltan Varga <vargaz@gmail.com>
734 * mini-llvm.c (mono_llvm_emit_method): Use module instead of ctx->module
737 * mini-llvm.c: Add some infrastructure for AOT support.
739 2009-07-15 Zoltan Varga <vargaz@gmail.com>
741 * mini-llvm-cpp.c: Update to the latest llvm api.
743 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Set the EnablePrettyStackTrace
744 option to false to prevent llvm from installing signal handlers which
747 2009-07-15 Rodrigo Kumpera <rkumpera@novell.com>
750 * cpu-amd64.md: Revert previous change as those instructions
751 take 2 separate arguments. Remember to read the arch docs more
754 2009-07-15 Zoltan Varga <vargaz@gmail.com>
756 * mini-llvm-cpp.cpp (mono_llvm_build_alloca): Update to latest llvm api.
758 Wed Jul 15 17:20:27 CEST 2009 Paolo Molaro <lupus@ximian.com>
760 * mini-ppc.c: exploit multiple load/store units if available (rest of
761 the change from Steven Munroe (<munroesj@us.ibm.com>) first patch at
762 http://bugzilla.novell.com/show_bug.cgi?id=487846).
764 Wed Jul 15 16:24:57 CEST 2009 Paolo Molaro <lupus@ximian.com>
766 * mini-ppc.c: integrate most of Steven Munroe (<munroesj@us.ibm.com>)
767 first patch at http://bugzilla.novell.com/show_bug.cgi?id=487846.
769 2009-07-14 Rodrigo Kumpera <rkumpera@novell.com>
771 * cpu-x86.md: Fix missing clobbering from trancendental simd
774 * cpu-amd64.md: Same.
776 2009-07-14 Jerry Maine <crashfourit@gmail.com>
778 Contributed under the terms of the MIT/X11 license by
779 Jerry Maine <crashfourit@gail.com>.
781 * basic-simd.cs: Added tests for single and doulble indexers.
783 * cpu-amd64.md: Added simd opcode information.
785 * mini-amd64.c: Added IR to native simd generation code.
786 Added simd register names and function that returns them.
788 * mini-amd64.h: Added marcos to turn on simd code compilation in
789 amd64. Added max simd register count marco. Added caller/callee
790 register mask marcos. Added marcos to use simd register bank.
792 * mini.h: Added helper marco for shufling dwords and simple
795 2009-07-14 Zoltan Varga <vargaz@gmail.com>
797 * mini-llvm-cpp.cpp: Update to latest llvm SVN api.
799 * Makefile.am (mono_LDADD): Pass LLVM_LDFLAGS to the linked.
801 * unwind.c (mono_unwind_get_ops_from_fde): Make this return
802 the length of the native code as well.
804 * basic-simd.cs: Add a test for #521662.
806 Mon Jul 13 17:58:50 CEST 2009 Paolo Molaro <lupus@ximian.com>
808 * mini-ppc.c: fixed bug introduced by Steven's TLS changes.
810 2009-07-13 Mark Probst <mark.probst@gmail.com>
812 * mini.c: Register function for getting the IP from a signal
813 context with metadata.
815 2009-07-13 Zoltan Varga <vargaz@gmail.com>
817 * method-to-ir.c (mono_method_to_ir): When calling a gshared method,
818 call a generic class init trampoline if needed. Fixes #519336.
820 * generics.cs: Add a test.
822 2009-07-09 Mark Probst <mark.probst@gmail.com>
824 * method-to-ir.c: When doing a call which might be remote from
825 shared generic code to other shared code with open type arguments,
826 get the remoting invoke wrapper from the RGCTX and do an indirect
829 2009-07-03 Zoltan Varga <vargaz@gmail.com>
831 * mini-trampolines.c (get_unbox_trampoline): Add an rgctx trampoline
832 after the unbox trampoline in the full-aot case.
834 2009-07-02 jonas echterhoff <jonas@unity3d.com>
836 * mini.c: Move initialization of jit_mutex before debugger initialization
841 * Info.plist: added Info.plist and link flag to enable the mono executable
842 to access other processes. Requires codesigning of the executable to work.
844 * mdb-debug-info32-darwin.s: The same as mdb-debug-info32.s, changed to
849 2009-06-30 Zoltan Varga <vargaz@gmail.com>
851 * driver.c (mini_regression): Handle loading errors. Fixes #508869.
853 2009-06-29 Zoltan Varga <vargaz@gmail.com>
855 * mini-exceptions.c (get_generic_context_from_stack_frame): Fix the case
856 when the generic instance is an instantiation of a subclass of the
857 methods class. Fixes #517166.
859 2009-06-26 Zoltan Varga <vargaz@gmail.com>
861 * mini-amd64.c (mono_arch_emit_prolog): Fix thread attaching in AOTed
864 * mini.c (mono_jit_thread_attach): Allow domain to be NULL for calls from
867 * CMakeLists.txt: Add minimal support for installation.
869 2009-06-25 Zoltan Varga <vargaz@gmail.com>
871 * aot-compiler.c (emit_and_reloc_code): Factor out the code to
872 determine whenever a method is directly callable to a separate function.
874 * mini-<ARCH>.c tramp-<ARCH>.c: Remove needless casts and add new
875 needed ones as a result of the previous change.
877 * mini-<ARCH>.c tramp-<ARCH>.c: Use mgreg_t* as the
878 type of register arrays.
880 * mini-trampolines.c tramp-<ARCH>.c aot-runtime.c: Use mgreg_t* as the
881 type of register arrays.
883 2009-06-24 Jerry Maine <crashfourit@gmail.com>
885 Contributed under the terms of the MIT/X11 license by
886 Jerry Maine <crashfourit@gail.com>.
888 * mini-amd64.c: Added code to convert simd IR to native amd64 sse.
890 2009-06-24 Zoltan Varga <vargaz@gmail.com>
892 * aot-compiler.c (emit_plt): Define debug labels for most plt entries.
894 2009-06-24 Neale Ferguson <neale@sinenomine.net>
896 * mini-s390x.c: Correct LCONV_TO_Ix and ICONV_TO_Ix routines. Fix leave_method
897 dump of structure return value. Fix some formatting.
898 * cpu-s390x.md: Fix lengths of instruction sequences.
899 * mini-s390.c: Minor formatting changes.
901 2009-06-24 Zoltan Varga <vargaz@gmail.com>
903 * mini-x86.h: Applied patch from Romain Tartiere (romain@blogreen.org).
904 Use sigaction on freebsd as well.
906 2009-06-23 Zoltan Varga <vargaz@gmail.com>
908 * mini.h: Don't define MONO_ARCH_HAVE_TLS_GET to 0, as some code
911 * mini.c (mini_init): Revert a change which breaks cross-compilation.
913 2009-06-22 Mark Probst <mark.probst@gmail.com>
915 * mini-ppc.c, cpu-ppc.md: Enable TLS on Darwin/G4.
917 2009-06-22 Mark Probst <mark.probst@gmail.com>
919 * mini.c, mini.h: Tell the runtime whether we support MONO_TLS.
921 2009-06-20 Martin Baulig <martin@ximian.com>
924 (MonoDebuggerThreadFlags): New enum typedef.
925 (MonoDebuggerThreadInfo): Added `guint32 thread_flags'.
926 (mono_debugger_thread_created): Added `gpointer func' argument;
927 initialize the new `thread_flags' field.
929 2009-06-18 Martin Baulig <martin@ximian.com>
931 * debug-debugger.h (MonoDebuggerRuntimeFlags): New enum typedef.
932 (MonoDebuggerInfo): Renamed the `dummy' field info `runtime_info'.
935 (mini_debugger_set_attach_ok): New function; sets the attach-ok
936 flag in `MONO_DEBUGGER__info.runtime_info'.
939 (mono_main): Call mini_debugger_set_attach_ok() if generics
942 2009-06-22 Zoltan Varga <vargaz@gmail.com>
944 * aot-compiler.c (add_wrappers): Fix a warning.
946 * mini-ppc.c tramp-ppc.c exceptions-ppc.c aot-compiler.c: Update after
947 the ppc load/store macro changes.
949 2009-06-21 Zoltan Varga <vargaz@gmail.com>
951 * tramp-ppc.c (mono_arch_patch_plt_entry): Implement this.
953 * aot-compiler.c (mono_compile_assembly): Sanitize the plt symbol too,
954 not just the got symbol.
956 * mini-ppc.c aot-compiler.c unwind.c: Implement generation of unwind info
959 * aot-compiler.c unwind.c: Add infrastructure for unwind support on
962 * aot-compiler.c: Remove some fixmes.
964 * driver.c (mono_main): Print a helpful message when cross-compiling.
966 * mini.c (mini_init): Disable signal handlers when cross-compiling.
968 * method-to-ir.c (initialize_array_data): Do the optimization if the
969 target byte order is little endian, instead of the host byte order.
971 * aot-compiler.c: Emit sizes for most symbols, only emit runtime-invoke
972 wrappers into the mscorlib image, Emit a unique plt symbol for each
973 image, emit symbols for plt entries.
975 * image-writer.c (img_writer_emit_symbol_size): New function to emit
978 2009-06-20 Zoltan Varga <vargaz@gmail.com>
980 * aot-compiler.c (add_wrappers): Avoid calling
981 mono_marshal_get_type_info () since it can assert for some types.
983 * method-to-ir.c (mono_method_to_ir): Disable aot when some forms of
984 ldtoken are used inside wrappers.
986 * helpers.c: Add support for prefixing tools with the arch name.
988 * mini.h (OP_LOADR_MEMBASE): New opcodes to load/store pointer sized
989 quantities when using ilp32.
991 * mini-codegen.c: Use OP_LOADR_MEMBASE/OP_STORER_MEMBASE for loading/storing
992 spill slots. Use sizeof(mgreg_t) for the spill slot size.
994 * image-writer.c: Use .long on ilp32.
996 * aot-compiler.c: Use 32 bit loads on ilp32.
998 2009-06-19 Zoltan Varga <vargaz@gmail.com>
1000 * tramp-ppc.c (mono_arch_create_trampoline_code): Fix the ppc build.
1002 * mini-ops.h: Use TARGET_POWERPC define for consistency.
1004 * patch-info.h: Add 'MSCORLIB_GOT_ADDR' patch type.
1006 * aot-compiler.c aot-runtime.c: Put the mscorlib got address into the
1007 second got slot of every aot image.
1009 * aot-compiler.c aot-runtime.c mini-trampolines.c: Add support for
1010 aot on platforms with function pointers.
1012 * mini-ppc.h mini-ppp.c cpu-ppc.md exceptions-ppc.c tramp-ppc.c: Add
1013 support for aot/full aot on ppc/ppc64.
1015 * tramp-<ARCH>.c (mono_arch_patch_plt_entry): Add 'got' and 'regs'
1016 arguments which are needed on ppc.
1018 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Add 'regs'
1021 * mini-trampolines.c aot-runtime.c: Update after the above changes.
1023 * liveness.c (BITS_PER_CHUNK): Use MONO_BITSET_BITS_PER_CHUNK.
1025 * regalloc2.c (BITS_PER_CHUNK): Ditto.
1027 * aot-compiler.c (emit_got_info): Fix reading unused memory.
1029 * ir-emit.h (alloc_dreg): Add a 'return -1' to quiet some compilers.
1031 2009-06-17 Geoff Norton <gnorton@novell.com>
1033 * aot-compiler.c: Ensure we dont try to close a null dwarf writer.
1035 2009-06-17 Zoltan Varga <vargaz@gmail.com>
1037 * dwarfwriter.c (mono_dwarf_writer_create): Add an 'appending' parameter
1038 to control whenever the dwarf writer is in xdebug or aot mode.
1039 (emit_class_dwarf_info): Use a separate abbrev for structures without
1042 * aot-compiler.c: Pass the appending parameter to
1043 mono_dwarf_writer_create ().
1045 * branch-opts.c (mono_merge_basic_blocks): Fix the case when bbn
1046 falls through to its next bblock. Fixes #513931.
1048 * iltests.il: Add a test.
1050 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Emit some line number
1051 infor even if emit_line is FALSE, as the apple linker seems to require it.
1053 * image-writer.c (asm_writer_emit_symbol_diff): Call get_label ().
1055 * dwarfwriter.c (emit_cie): Emit a separate symbol for the cie start, as
1059 2009-06-15 Zoltan Varga <vargaz@gmail.com>
1061 * exceptions-mips.c (mono_arch_get_throw_exception_by_name): Fix the
1064 2009-06-13 Zoltan Varga <vargaz@gmail.com>
1066 * mini.h (struct MonoBasicBlock): Add 'has_jump_table' and
1067 'has_call_handler' fields.
1069 * method-to-ir.c (mono_method_to_ir): Set them if needed.
1071 * branch-opts.c (mono_merge_basic_blocks): Avoid iterating through the
1072 first bblock if not needed. Fixes #512790.
1074 2009-06-11 Zoltan Varga <vargaz@gmail.com>
1076 * aot-compiler.c (mono_compile_assembly): Fix a warning.
1078 * aot-compiler.c (add_wrappers): Don't emit remoting-invoke-with-check
1081 * aot-runtime.c (mono_aot_get_method): Use the original method's code for
1082 remoting-invoke-with-check wrappers, which are not needed when running with
1083 full-aot, since it doesn't support remoting.
1085 2009-06-10 Zoltan Varga <vargaz@gmail.com>
1087 * aot-compiler.c (emit_got_info): Don't emit offsets for the plt got entries.
1089 * aot-compiler.c aot-runtime.c: Don't emit the first got offset in the
1090 method info, it is not used anymore.
1092 * mini.h: Bump AOT file format version.
1094 * aot-compiler.c (arch_emit_plt_entry): Make the arm plt entries one
1097 * aot-runtime.c (mono_aot_get_plt_info_offset): Update after the
1100 * tramp-arm.c (mono_arch_patch_plt_entry): Ditto.
1102 * mini.h: Bump AOT file format version.
1104 2009-06-10 Zoltan Varga <vargaz@gmail.com>
1106 * image-writer.c (asm_writer_emit_symbol_diff): Disable the
1107 TARGET_ASM_APPLE stuff for now, as it doesn't seem to work on the
1110 * mini-arm.c (mono_arch_output_basic_block): Fix the implementation
1111 of CKFINITE and FBGE for VFP.
1113 2009-06-09 Zoltan Varga <vargaz@gmail.com>
1115 * aot-compiler.c: Don't align code to 16 bytes on arm.
1117 * aot-compiler.c (emit_method_code): Emit the unbox trampolines right
1118 before the methods they belong to.
1120 * aot-runtime.c (mono_aot_plt_resolve): Avoid creating trampolines in
1121 the full-aot case if possible, since the trampoline will be called right
1124 * aot-compiler.c (mono_compile_assembly): Decrease the number of full aot
1125 trampolines to 1024 after the change above.
1127 * aot-compiler.c (arch_emit_specific_trampoline): Rework the arm
1128 trampoline to save 8 bytes per trampoline.
1130 * tramp-arm.c (mono_arch_create_trampoline_code_full): Update after the
1133 2009-06-08 Zoltan Varga <vargaz@gmail.com>
1135 * aot-compiler.c: Use acfg->temp_prefix instead of .L to prefix labels.
1137 2009-06-08 Martin Baulig <martin@ximian.com>
1140 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
1141 (_mono_debugger_throw_exception): Don't make this static.
1142 (_mono_debugger_unhandled_exception): Likewise.
1143 (mono_debugger_handle_exception): Moved to mini-exceptions.c
1146 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
1147 (_mono_debugger_throw_exception): Add function prototype.
1148 (_mono_debugger_unhandled_exception): Likewise.
1151 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
1152 arg; return the first exception handler if the exception is caught
1153 and we're running inside the debugger.
1154 (mono_debugger_handle_exception): Moved here from debug-mini.c;
1155 improve exception handle inside runtime-invoke, check whether the
1156 exception is actually caught in the method being invoked and not
1157 by the runtime-invoke-wrapper.
1159 2009-06-08 Zoltan Varga <vargaz@gmail.com>
1161 * image-writer.c: Improve support for the osx assembler.
1163 * dwarfwriter.c: Avoid the usage of subsections if the assembler doesn't
1166 2009-06-08 Martin Baulig <martin@ximian.com>
1169 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
1170 (_mono_debugger_throw_exception): Don't make this static.
1171 (_mono_debugger_unhandled_exception): Likewise.
1172 (mono_debugger_handle_exception): Moved to mini-exceptions.c
1175 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
1176 (_mono_debugger_throw_exception): Add function prototype.
1177 (_mono_debugger_unhandled_exception): Likewise.
1180 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
1181 arg; return the first exception handler if the exception is caught
1182 and we're running inside the debugger.
1183 (mono_debugger_handle_exception): Moved here from debug-mini.c;
1184 improve exception handle inside runtime-invoke, check whether the
1185 exception is actually caught in the method being invoked and not
1186 by the runtime-invoke-wrapper.
1188 2009-06-07 Zoltan Varga <vargaz@gmail.com>
1190 * image-writer.c (append_subsection): Don't align subsections of the
1191 debug_line section as a workaround.
1193 * dwarfwriter.c: Emit line number info in the AOT case as well.
1195 2009-06-06 Steven Munroe <munroesj@us.ibm.com>
1197 This patch is contributed under the terms of the MIT/X11 license
1199 * mini-ppc.c (mono_arch_emit_exceptions): Change assert to
1200 code_len <= code_size
1202 2009-06-06 Zoltan Varga <vargaz@gmail.com>
1204 * mini-mips.c (mips_emit_exc_by_name): Fix the mips build.
1206 2009-06-04 Zoltan Varga <vargaz@gmail.com>
1208 * aot-compiler.c aot-runtime.c: Delete references to static rgctx
1209 invoke wrappers, we now use trampolines instead.
1211 2009-06-04 Mark Probst <mark.probst@gmail.com>
1213 * mini-darwin.c: The exception thread must not be registered with
1216 2009-06-04 Mark Probst <mark.probst@gmail.com>
1218 * mini-gc.c: Disable the code because it makes SGen crash.
1220 2009-06-03 Zoltan Varga <vargaz@gmail.com>
1222 * aot-compiler.c (mono_compile_assembly): Handle file open errors gracefully
1223 instead of asserting.
1225 2009-05-31 Zoltan Varga <vargaz@gmail.com>
1227 * aot-compiler.c (mono_compile_assembly): Move the creation of the
1228 output file after the code has been compiled.
1230 2009-05-30 Zoltan Varga <vargaz@gmail.com>
1232 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Fix 64 bit support.
1234 2009-05-31 Zoltan Varga <vargaz@gmail.com>
1236 * aot-compiler.c aot-runtime.c: Get rid of the shared/non-shared got
1237 entries distinction to simplify the code.
1239 * mini.h: Bump AOT file format version.
1241 2009-05-28 Zoltan Varga <vargaz@gmail.com>
1243 * objects.cs: Fix the signature of one of the tests.
1245 * mini.c (mini_create_ftnptr): New helper function, moved here from
1247 (mini_get_addr_from_ftnptr): Ditto.
1248 (mini_init): Install the new helpers.
1250 2009-05-28 Martin Baulig <martin@ximian.com>
1252 Correctly initialize the debugger when embedding Mono.
1254 * mdb-debug-info32.s, mdb-debug-info64.s: Add a global variable
1255 `MONO_DEBUGGER__using_debugger' to the `.mdb_debug_info' section;
1256 see documentation in mini_debug_running_inside_mdb().
1259 (mini_debug_running_inside_mdb): New function to check whether
1260 we're running inside mdb.
1262 * mini.c (mini_init): Call mini_debugger_init() if we're running
1263 inside the debugger.
1265 * driver.c (mono_main): Moved the call to mini_debugger_init()
1266 into mini_init() to make this work when embedding Mono.
1268 * debug-debugger.c (mini_debugger_init): Warn about duplicate
1269 calls to mini_debugger_init().
1271 * mini.h: Rename mono_debugger_init() -> mini_debugger_init(),
1272 mono_debugger_main() -> mini_debugger_main() and put them inside a
1273 `MONO_DEBUGGER_SUPPORTED' conditional.
1275 2009-05-26 Rodrigo Kumpera <rkumpera@novell.com>
1277 * mini-trampolines.c: Kill mono_find_delegate_trampoline_by_addr as
1278 this is no longer in use.
1281 2009-05-26 Zoltan Varga <vargaz@gmail.com>
1283 * mini-sparc.c (add_outarg_load): Fix the sparc build.
1285 * aot-compiler.c (emit_method_code): Always write out C style symbols for
1288 2009-05-27 Martin Baulig <martin@ximian.com>
1290 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
1292 * mini-x86.c (mono_arch_output_basic_block): Fix the precision of
1293 long_conv_to_r_un to 64 bits.
1295 * cpu-x86.md: Increase the instruction size due to the changes.
1297 * iltests.il.in: Add regression test.
1301 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
1303 * objects.cs: Move the previous test from basic.cs to here.
1305 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
1307 * basic.cs: Add regression test for #506915.
1309 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
1311 * method-to-ir.c (mono_method_to_ir): When doing the ldobj+stobj
1312 optimization we must check the bb of the first byte of stobj as
1313 it's the only one set in cil_offset_to_bb.
1317 2009-05-25 Zoltan Varga <vargaz@gmail.com>
1319 * image-writer.c: Fix pointer directive on ppc64.
1321 2009-05-24 Zoltan Varga <vargaz@gmail.com>
1323 * image-writer.c (asm_writer_emit_section_change): Avoid using
1324 .bss subsections on ppc too.
1326 2009-05-23 Zoltan Varga <vargaz@gmail.com>
1328 * image-writer.c: Fix the definition of TARGET_ASM_....
1330 * image-writer.c: Fix the emission of assembler directives in the last
1333 * mini-ppc.c (mono_arch_emit_exceptions): Increase the size of the
1334 exception throwing code to accomodate ppc64.
1336 * tramp-ppc.c (mono_arch_get_nullified_class_init_trampoline): Increase the
1337 size to work on ppc64 too.
1339 * mini-ppc.h (MonoCompileArch): Enable static rgctx trampolines on ppc64
1342 * image-writer.c: Clean up the #ifdef hell a bit by adding defines for
1343 the assembler dialect instead of using platform specific defines.
1345 2009-05-22 Geoff Norton <gnorton@novell.com>
1347 * mini-arm.c (get_call_info): If a structure is split between the stack
1348 and argument registers, we should not advance the stack pointer by the entire
1349 native size, but just by the amount that spilled.
1351 2009-05-22 Zoltan Varga <vargaz@gmail.com>
1353 * mini-arm.c (get_call_info): Handle structures with alignment requirements
1356 2009-05-21 Zoltan Varga <vargaz@gmail.com>
1358 * aot-compiler.c (emit_extra_methods): Encode direct runtime invoke
1361 * aot-compiler.c (add_extra_method): Fix up the collection of extra
1362 methods so wrapper don't get added twice.
1363 (add_generic_instances): Don't add methods of arrays.
1365 * generics.cs: Mark one test as !FULLAOT.
1367 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
1369 * mini-x86.c (emit_move_return_value): Remove unused vars.
1371 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
1373 * mini-x86.c (mono_arch_emit_call): The decompose code now supports
1374 decomposing 8 bytes structs into a LCALL.
1376 * mini-x86.c (emit_move_return_value): We no longer push the vtype
1377 pointer for where to store the returned regs.
1379 * decompose.c (mono_decompose_vtype_opts): Fix the comment to properly
1382 Fixes #471747, #471751 and #4734530 (in fact, it's a bunch of dups).
1384 2009-05-20 Miguel de Icaza <miguel@novell.com>
1386 * aot-runtime.c (mono_aot_init): Use g_getenv to work on systems
1389 2009-05-21 Zoltan Varga <vargaz@gmail.com>
1391 * aot-compiler.c (add_wrappers): Add StructureToPtr/PtrToStructure wrappers.
1393 * basic.cs: Move the test_2_cprop_bug () test to generics.cs as it involves
1396 2009-05-20 Rodrigo Kumpera <rkumpera@novell.com>
1398 * local-propagation.c (mono_local_cprop): Avoid local propagation
1399 across paired add/sub if the first instruction dest reg is it's
1400 source reg. For example:
1402 int_add_imm R12 <- R12 [1] clobbers: 1
1403 int_sub_imm R42 <- R12 [1] clobbers: 1
1405 The cprop pass would wrongly const prop + 1 to int_sub_imm which doesn't
1406 maintain the math identify.
1410 2009-05-20 Andreia Gaita <avidigal@novell.com>
1412 * Makefile.am: avoid going on the network just to get the revision,
1415 2009-05-19 Massimiliano Mantione <massi@ximian.com>
1417 Fixed estimate for short branches on amd64 (they were off mark, and
1418 enabling call prolog-epilog instrumentations caused assertions).
1419 * mini.h (struct MonoBasicBlock): added max_length field to hold the
1420 estimate for the maximum length of this basic block.
1422 - mono_arch_emit_prolog: compute max_length for each basic block
1423 (instead of max_offset), and inflate size estimate also for entry bb
1424 in case of code instrumentation.
1425 - mono_arch_output_basic_block: get rid of "cpos" (the current
1426 estimated "position" in the code), and always use "offset" instead,
1427 which is accurate; at the beginning of the function quickly recompute
1428 max_offset for all the remaining blocks, starting from the current
1429 cfg->code_len (which is correct, and not estimated) and using the
1430 estimated block lengths computed previously.
1432 2009-05-17 Zoltan Varga <vargaz@gmail.com>
1434 * exceptions-ppc.c: Remove the caching from the trampoline creation
1435 functions, it is already done in the caller.
1437 * mini-trampolines.c (mono_llvm_vcall_trampoline): Fix the llvm build.
1439 * mini-ppc.h mini-arm.h mini-x86.h mini-amd64.h: Add
1440 MONO_ARCH_GSHARED_SUPPORTED define.
1442 * mini.c (mini_init): Use the MONO_ARCH_GSHARED_SUPPORTED define.
1444 * mini-arm.c mini.c: Get rid of the unused mono_arch_fixup_jinfo ()
1447 2009-05-16 Zoltan Varga <vargaz@gmail.com>
1449 * jit-icalls.c (mono_helper_compile_generic_method): Get rid of the
1450 call to mono_marshal_get_rgctx_invoke ().
1452 * mini.c method-to-ir.c mini-trampolines.c: Get rid of the usage of
1453 mono_marshal_get_static_rgctx_invoke (), all platforms which support
1454 gshared use the static rgctx trampolines now.
1456 * mini.c (mini_init): Call mono_set_generic_sharing_supported () if the
1457 platform supports it.
1459 2009-05-15 Zoltan Varga <vargaz@gmail.com>
1461 * mini-arm.c (mono_arch_allocate_vars): Correctly save R5 when using AOT.
1463 * aot-compiler.c (emit_method_code): Avoid duplicate labels for methods.
1465 2009-05-15 Zoltan Varga <vargaz@gmail.com>
1467 * mini-ppc.c (mono_arch_emit_exceptions): Nullify the processed patches.
1469 * tramp-ppc.c (mono_arch_nullify_class_init_trampoline): Implement this
1472 2009-05-15 Massimiliano Mantione <massi@ximian.com>
1474 Made it possible for mono_arch_instrument_epilog to preserve
1475 argument registers, otherwise instrumenting the "epilogue" before
1476 a tail call would clobber them.
1477 * mini.h: Added "mono_arch_instrument_epilog_full" prototype, which
1478 if like mono_arch_instrument_epilog but with an additional parameter
1479 that states if argument registers must be preserved.
1480 * mini.c: implemented mono_arch_instrument_epilog as a call to
1481 mono_arch_instrument_epilog_full without asking to preserve argument
1482 registers (this makes the existing code work as usual).
1484 - mono_arch_instrument_epilog: add parameter to transform it into
1485 mono_arch_instrument_epilog_full, and preserve argument registers
1487 - mono_arch_output_basic_block, OP_TAILCALL case: call
1488 mono_arch_instrument_epilog_full.
1489 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
1490 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-x86.c:
1491 only transformed mono_arch_instrument_epilog into
1492 mono_arch_instrument_epilog_full.
1494 2009-05-15 Geoff Norton <gnorton@novell.com>
1496 * mini-darwin.c: This works on arm now.
1498 2009-05-14 Geoff Norton <gnorton@novell.com>
1500 * jit.h, driver.c: Allow full-aot to be decided programatically by the
1503 2009-05-15 Zoltan Varga <vargaz@gmail.com>
1505 * aot-compiler.c (emit_method_code): Skip a few more characters in the debug
1508 * mini-trampolines.c (mono_magic_trampoline): Handle static rgctx invoke
1509 wrappers during full aot mode correctly.
1511 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle shared generic
1514 * aot-compiler.c (mono_aot_method_hash): Use our internal version of
1515 mono_metadata_type_hash ().
1517 2009-05-14 Massimiliano Mantione <massi@ximian.com>
1519 * mini.h, mini-codegen.c, mini-alpha.c, mini-amd64.c, mini-arm.c,
1520 mini-hppa.h, mini-hppa.c, mini-ia64.c, mini-mips.h, mini-mips.c,
1521 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-886.c:
1522 Removed MONO_INST_BRLABEL from the instruction flags, and the
1523 remaining code that used it, because we do not support branches inside
1524 basic blocks (and branch target labels) anymore.
1525 * Makefile.am: As part of the above cleanup, remove reference to
1526 BURG files which don't exist anymore.
1528 2009-05-14 Zoltan Varga <vargaz@gmail.com>
1530 * image-writer.c (asm_writer_emit_local_symbol): Make this a nop on
1533 * mini-mips.c mini-mips.h exceptions-mips.c: Transition the mips backend
1534 to use mono_arch_throw_corlib_exception.
1536 * mini-ppc.c mini-ppc.h exceptions-ppc.c: Use
1537 mono_arch_throw_corlib_exception for throwing corlib exceptions.
1539 * aot-runtime.c (decode_patch): Allocate the data for R4/R8 from the
1542 * mini.c (mono_patch_info_dup_mp): Copy the table of switch targets too.
1544 * aot-compiler.c: Emit a local symbol prefixed with the assembly name
1545 for the got to make debugging easier and to avoid confusing it with the
1548 * aot-compiler.c (emit_method_code): Emit a C style symbol for each
1549 method so a breakpoint can be set when using gdb.
1551 2009-05-13 Zoltan Varga <vargaz@gmail.com>
1553 * aot-compiler.c (mono_aot_method_hash): Implement this properly based
1554 on mono_method_get_imt_slot ().
1556 * aot-runtime.c (find_extra_method_in_amodule): Get rid of the
1557 num_decodes variables.
1559 * aot-compiler.c (mono_aot_method_hash): Revert part of the last
1560 change as it doesn't seem to work.
1562 * aot-compiler.c (mono_aot_method_hash): Improve the hashing of
1565 2009-05-12 Zoltan Varga <vargaz@gmail.com>
1567 * aot-compiler.c mini.c mini-amd64.h mini-arm.h: Kill
1568 MONO_ARCH_FULL_AOT_IMT_SUPPORTED define, both platforms now support imt.
1570 * mini.c (mini_init): Install mono_aot_get_imt_thunk as the IMT thunk
1571 builder when using full aot.
1573 * mini-amd64.c (mono_arch_build_imt_thunk): Don't handle the full-aot case
1574 here, it is already handled.
1576 * mini-arm.c (mono_arch_emit_imt_argument): Pass the dynamic imt arg
1579 * aot-compiler.c (arch_emit_imt_thunk): Implement this for ARM.
1581 * mini-arm.h: Enable IMT for full aot.
1583 * aot-compiler.c (mono_compile_assembly): Don't emit imt thunk if the
1584 arch doesn't support it.
1586 * mini.c (mini_init): Don't disable IMT for full aot if the
1587 architecture supports it.
1589 * mini.h (MonoAotTrampoline): New enum containing the different types
1590 of 'numerous' trampolines.
1591 (MONO_AOT_FILE_VERSION): Bump this.
1593 * aot-compiler.c aot-runtime.c: Unify the handling of specific and
1594 static rgctx trampolines. Add support for full-aot IMT thunks.
1596 * mini-amd64.h: Enable IMT for full aot.
1598 * TestDriver.cs: Add a CategoryAttribute class and an --exclude option
1599 to exclude tests belonging to a category.
1601 * generics.cs: Mark some tests with a !FULLAOT category.
1603 * Makefile.am (fullaotcheck): Run tests with --exclude !FULLAOT. Include
1606 2009-05-11 Zoltan Varga <vargaz@gmail.com>
1608 * aot-compiler.c (emit_and_reloc_code): Move the implementation of
1609 MONO_PATCH_INFO_GOT_OFFSET to a separate arch-specific function.
1610 (emit_plt): Fix a warning.
1612 2009-05-10 Zoltan Varga <vargaz@gmail.com>
1614 * aot-compiler.c aot-runtime.c: Fix the build by moving is_shared_got_patch
1615 back into aot-compiler.c to a place where the other functions shared by
1616 the runtime and aot compiler are.
1618 * aot-compiler.c aot-runtime.c: Emit the got addr using a separate symbol,
1619 as done previously, instead of in MonoAotFileInfo, since pointers might have
1620 alignment requirements.
1622 * mini.h: Bump AOT file format version.
1624 2009-05-10 Miguel de Icaza <miguel@novell.com>
1626 * aot-runtime.c (mono_aot_is_shared_got_patch): Move this routine
1627 that is used at runtime from the aot-compiler.c, this makes it
1628 work on setups that remove the AOT compiler from the output
1631 2009-05-09 Zoltan Varga <vargaz@gmail.com>
1633 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Implement this for
1636 * mini-ppc.h: Enable static rgctx trampolines for ppc.
1638 * mini-<ARCH>.h: Kill the MONO_ARCH_ENABLE_EMIT_STATE_OPT define.
1640 * decompose.c (mono_decompose_long_opts): Move the ppc/sparc specific
1641 stuff to mono_arch_decompose_long_opts ().
1642 (mono_decompose_opcode): Remove some dead code.
1644 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
1646 * method-to-ir.c (mono_method_to_ir): Fix boostrap of non amd64 builds
1647 cmethod can be null for quite a some reasons.
1649 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
1651 * method-to-ir.c (mono_method_to_ir): Fix non amd64 builds.
1653 2009-05-08 Zoltan Varga <vargaz@gmail.com>
1655 * aot-compiler.c (arch_emit_got_access): Fix the aot-not-supported build.
1657 2009-05-08 Zoltan Varga <vargaz@gmail.com>
1659 * method-to-ir.c (mono_emit_call_args): Add a 'tail' flag argument.
1660 (mono_method_to_ir): Use MONO_ARCH_USE_OP_TAIL_CALL macro to determine
1661 whenever to make tail calls using OP_TAIL_CALL. Enable support for tail
1662 calls returning structures by addr on amd64.
1664 * mini-amd64.h (MONO_ARCH_USE_OP_TAIL_CALL): New arch-specific macro.
1666 * iltests.il.in: Restructure the tail call tests a bit.
1668 2009-05-07 Zoltan Varga <vargaz@gmail.com>
1670 * aot-compiler.c (add_wrappers): Add remoting-invoke-with-check wrappers
1671 for virtual methods too.
1673 2009-05-06 Raja R Harinath <harinath@hurrynot.org>
1675 * method-to-ir.c (mono_method_to_ir): Revert change of 2009-05-02
1676 due to regression in verifying System.dll.
1678 2009-05-06 Zoltan Varga <vargaz@gmail.com>
1680 * debug-mini.c (mono_debugger_method_has_breakpoint): Allow breakpoints
1683 * dwarfwriter.c (emit_class_dwarf_info): Add support for generic
1686 * aot-compiler.c aot-runtime.c: Use our own hash function instead of
1687 g_str_hash () which can change.
1689 * driver.c (mini_regression): Disable optimizations not supported by
1690 the cpu. Fixes #500019.
1692 * aot-runtime.c (mono_aot_get_unwind_info): Fix the --enable-minimal=aot
1695 2009-05-06 Zoltan Varga <vargaz@gmail.com>
1697 * mini-llvm.c (mono_llvm_emit_method): Update the OP_TLS_GET implementation
1698 to the latest LLVM code.
1700 2009-05-05 Zoltan Varga <vargaz@gmail.com>
1702 * genmdesc.pl (load_opcodes): Fix this after the TARGET_... changes.
1704 2009-05-04 Zoltan Varga <vargaz@gmail.com>
1706 * mini-llvm.c (mono_llvm_emit_method): Implement TLS support on
1709 * aot-compiler.c (encode_patch_list): Simplify this considerably as we are
1710 no longer saving offsets, so just save the patch types along with the other
1712 * aot-runtime.c (load_patch_info): Update after the changes to
1713 encode_patch_list ().
1714 (decode_got_entry): Removed, merged into load_patch_info ().
1715 (is_shared_got_patch): Removed, call the same function from
1718 * mini.h: Bump aot file format version.
1720 * aot-compiler.c aot-runtime.c: Resurrect static linking support. Kill the
1721 half-finished no-dlsym code.
1723 * aot-runtime.c (load_method): Kill the old and bit-rotten use_loaded_code
1726 * mini-<ARCH>.h mini-trampolines.c aot-runtime.c: Kill the
1727 MONO_ARCH_HAVE_CREATE_TRAMPOLINE_FROM_TOKEN define.
1729 2009-05-02 Zoltan Varga <vargaz@gmail.com>
1731 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Increase the
1732 buffer length to work with AOT code.
1734 * method-to-ir.c (mono_method_to_ir): Handle loading errors in the
1735 ldfld/stfld opcodes.
1737 * exceptions-x86.c (mono_arch_get_throw_exception_by_name): Simplify this
1740 * mini-llvm.c mini-x86.c: Implement 32 bit and x86 support.
1742 * ssa.c (mono_ssa_compute): Don't skip I8 values when using LLVM.
1744 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Update to the latest
1747 * mini.c (mini_method_compile): Set the from_llvm flag in MonoJitInfo
1748 if needed. Don't decompose long operations when using llvm.
1750 2009-05-01 Zoltan Varga <vargaz@gmail.com>
1752 * aot-compiler.c aot-runtime.c: Use mono_pagesize () instead of the
1755 * aot-runtime.c (load_aot_module): Get rid of another mprotect call.
1757 2009-05-03 Martin Baulig <martin@ximian.com>
1759 * debug-debugger.c (debugger_insert_source_breakpoint): Don't call
1760 mono_debugger_insert_method_breakpoint() since the class init
1761 handler we're inserting at the top of the method already gives us
1764 2009-04-30 Zoltan Varga <vargaz@gmail.com>
1766 * decompose.c (mono_decompose_long_opts): Move the implementation of LNEG
1767 to mono_arch_decompose_long_opts () for x86 and arm.
1769 2009-04-29 Zoltan Varga <vargaz@gmail.com>
1771 * mini-codegen.c (mono_regstate_alloc_int): Use __x86_64__ instead of
1774 2009-04-28 Zoltan Varga <vargaz@gmail.com>
1776 * *.h *.c: Use TARGET_<ARCH> defines instead of __<arch>__ defines in the
1779 2009-04-26 Zoltan Varga <vargaz@gmail.com>
1781 * aot-runtime.c (mono_aot_create_specific_trampoline): Add a stat for the
1782 number of trampolines used in full-aot mode.
1784 * aot-compiler.c: Add an ntrampolines option to set the number of
1785 trampolines emitted in full-aot mode.
1787 2009-04-27 Zoltan Varga <vargaz@gmail.com>
1789 * mini-llvm.c (mono_llvm_emit_method): Implement OP_CHECK_THIS using
1790 a volatile load. Get rid of get_tempname (), llvm assigns names
1793 * mini-llvm-cpp.cpp (mono_llvm_build_volatile_load): New instruction
1796 * mini-llvm.c (mono_llvm_emit_method): Don't call LLVMGetParam on
1799 * abcremoval.c (REPORT_ABC_REMOVAL): Don't output messages at verbose
1802 * mini-codegen.c (mono_local_regalloc): Prevent sreg1/dreg to be allocated
1803 to the same register as a fixed sreg2. Fixes #497271.
1805 * iltests.il.in: Add a new test.
1807 2009-04-26 Zoltan Varga <vargaz@gmail.com>
1809 * mini-amd64.c: Use moves instead of pushes for passing arguments on the
1810 stack, since pushes complicate exception handling.
1812 * exceptions-amd64.c (mono_arch_find_jit_info): Don't pop the arguments of
1813 the stack if they are passed using moves.
1815 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
1817 * method-to-ir.c (mono_method_to_ir): Disable fast virtual generic methods
1820 * mini-llvm.c (mono_llvm_emit_method): Call jit icall wrappers, not the
1821 icalls themselves. Convert arguments of FCOMPARE. Convert the destination
1822 of FMOVE if it is an R4.
1824 2009-04-25 Zoltan Varga <vargaz@gmail.com>
1826 * mini-ops.h: Add OP_LLVM_OUTARG_VT opcode.
1828 * mini.h (LLVMCallInfo): New structure to store calling convention
1829 information for the LLVM back end similar to the CallInfo structures in
1832 * mini-amd64.c (mono_arch_get_llvm_call_info): New arch function to return
1833 call information in a format usable by LLVM.
1834 (mono_arch_emit_call): Move the LLVM handling code to mono_llvm_emit_call ().
1836 * method-to-ir.c (mono_emit_call_args): Emit calls using
1837 mono_llvm_emit_call () when compiling using LLVM.
1839 * mini-llvm.c: Implement support for passing/receiving valuetypes. Add
1840 comments to all functions. Fix memory leaks. Add a public init/cleanup
1843 * mini.c: Call the llvm init/cleanup functions in mini_init()/cleanup().
1845 * method-to-ir.c (handle_array_new): Disable llvm when calling the vararg
1846 mono_array_new_va () jit icall.
1848 Fri Apr 24 16:44:08 CEST 2009 Paolo Molaro <lupus@ximian.com>
1850 * Makefile.am, genmdesc.c, genmdesc.pl: tiny refactor to allow
1851 multiple machine description files to be specified.
1852 * mini-ops.h: fixes for cross-compilation.
1854 2009-04-22 Miguel de Icaza <miguel@novell.com>
1856 * aot-runtime.c (make_writable): Use mono_mprotect to simplify
1859 2009-04-22 Zoltan Varga <vargaz@gmail.com>
1861 * method-to-ir.c (mono_method_to_ir): Force init_locals to be TRUE
1862 to prevent asserts in various passes. Fixes #497220.
1864 2009-04-21 Zoltan Varga <vargaz@gmail.com>
1866 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove
1869 * aot-compiler.c aot-runtime.c: Emit the unwind info into a separate
1870 table to avoid duplicates.
1872 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
1874 * aot-compiler.c (emit_method_code): Avoid writing symbols if the nodebug
1877 2009-04-20 Rodrigo Kumpera <rkumpera@novell.com>
1879 * mini.c (mini_method_verify): Fail fulltrust code if the exception
1880 is for method or field access.
1882 2009-04-20 Zoltan Varga <vargaz@gmail.com>
1884 * mini-llvm-cpp.cpp (mono_llvm_dump_value): New helper function to print
1887 * mini-llvm.c (mono_llvm_emit_method): Use it.
1889 * mini-llvm.c (type_to_llvm_type): Fix the mapping of enums.
1890 (mono_llvm_emit_method): Add support for CAS. Fix handling of CSET opcodes
1893 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add support for
1894 synchronized methods.
1896 * mini.c (mini_method_compile): Disable LLVM for dynamic methods.
1898 * mini.c (mini_method_compile): Enable ABCREM when running with LLVM.
1900 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOADI4_MEM/
1903 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add a MONO_LLVM env variable
1904 allowing some options to be set dynamically.
1906 2009-04-19 Zoltan Varga <vargaz@gmail.com>
1908 * mini-llvm.c (mono_llvm_emit_method): Handle compares followed by an
1909 unconditional branch.
1911 * mini.h (MonoTrampolineType): Add new trampoline type
1912 'MONO_TRAMPOLINE_LLVM_VCALL' which handles virtual calls made from LLVM
1915 * mini-trampolines.c (mono_llvm_vcall_trampoline): New C trampoline
1918 * mini-trampolines.c (mono_create_llvm_vcall_trampoline): New trampoline
1921 * mini.c (mini_init): Avoid using the common vtable trampoline when LLVM
1922 is enabled. Instead, use the llvm vcall trampoline.
1924 * mini-trampolines.c (mono_get_vcall_slot_addr): New helper function.
1926 * mini-trampolines.c tramp-amd64.c tramp-x86.c: Use it.
1928 * mini-<ARCH>.c: Get rid of the identical mono_arch_get_vcall_slot_addr ()
1931 * mini-<ARCH>.h mini-trampolines.c mini.c: Get rid of
1932 MONO_ARCH_COMMON_VTABLE_TRAMPOLINE, it is supported by all archs.
1934 * mini-ia64.c (mono_arch_lowering_pass): Null out the sregs of the
1935 OP_IA64_CSET opcode.
1937 * mini.c: Fix a warning.
1939 * mini-llvm.c (mono_llvm_emit_method): Convert arguments of SWITCH and
1940 THROW to the appropriate llvm type.
1942 2009-04-18 Zoltan Varga <vargaz@gmail.com>
1944 * mini.c (mini_method_compile): Add statistics for methods JITted
1947 2009-04-17 Zoltan Varga <vargaz@gmail.com>
1949 * method-to-ir.c: Fix the computation of ins_sreg_counts for ia64
1950 OP_IA64_CMP_<cond>_IMM opcodes.
1952 2009-04-17 Zoltan Varga <vargaz@gmail.com>
1954 * mini-llvm.c (emit_cond_system_exception): Implement throwing of
1957 * dwarfwriter.c (mono_dwarf_writer_emit_method): Handle --regression
1960 * mini-llvm.c (type_to_llvm_type): Avoid accessing t->data.klass for
1963 2009-04-17 Atsushi Enomoto <atsushi@ximian.com>
1965 * mini-exceptions.c : add thread id to EXCEPTION trace message.
1967 2009-04-17 Zoltan Varga <vargaz@gmail.com>
1969 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Fix AOT
1972 * tramp-x86.c (mono_arch_get_unbox_trampoline): Implement static
1973 rgctx invoke trampolines for x86.
1975 * mini-x86.c (mono_arch_output_basic_block): Add a few nops before
1976 indirect calls to simplify get_vcall_slot_addr (). Fixes #494567.
1977 (mono_arch_get_vcall_slot): Simplify this.
1979 2009-04-16 Zoltan Varga <vargaz@gmail.com>
1981 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Move the calls to
1982 mono_debug_add_delegate_trampoline () to get_delegate_invoke_impl ().
1984 2009-04-14 Zoltan Varga <vargaz@gmail.com>
1986 * aot-compiler.c tramp-arm.c mini-arm.c: Implement static rgctx
1987 trampolines for ARM. Add full-aot support for delegate invokes for ARM.
1989 * mini-trampolines.c (mono_magic_trampoline): Fix the build.
1991 * liveness.c (visit_bb): Remove a needless assert.
1993 2009-04-13 Zoltan Varga <vargaz@gmail.com>
1995 * mini-trampolines.c (mono_create_delegate_trampoline): Delegate the
1996 full aot support to the arch specific code.
1998 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Add full-aot support.
2000 * aot-compiler.c (emit_trampolines): Emit delegate invoke impl trampolines.
2002 * aot-compiler.c (emit_named_code): Rename this to 'emit_trampoline'.
2004 * mini-amd64.c (mono_arch_get_delegate_invoke_impls): New function to
2005 collect information about the delegate invoke impl trampolines.
2007 * mini.h (MonoAotTrampInfo): New structure collecting the information needed
2008 to save trampolines during full-aot mode.
2010 * mini-trampolines.c (mono_create_static_rgctx_trampoline): New trampoline
2011 creation function which returns a trampoline which sets the rgctx
2013 (mono_magic_trampoline): Use the rgctx trampoline instead of an rgctx
2014 wrapper if possible.
2015 (mono_delegate_trampoline): Ditto.
2017 * mini.c (mono_jit_runtime_invoke): Ditto.
2019 * tramp-amd64.c: Add an implemention of static rgctx trampolines for AMD64.
2021 * aot-compiler.c aot-runtime.c: Add support for static rgctx trampolines.
2023 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
2025 2009-04-12 Zoltan Varga <vargaz@gmail.com>
2027 * mini-ia64.c (mono_arch_lowering_pass): Use NULLIFY_INS instead of
2028 just setting the opcode to OP_NOP.
2030 2009-04-11 Zoltan Varga <vargaz@gmail.com>
2032 * mini.c (mini_method_compile): Put the last change inside an
2033 #ifdef MONO_ARCH_HAVE_LIVERANGE_OPS.
2035 * mini.c (mini_method_compile): Disable sharing of stack slots/registers
2036 and extend live ranges to cover the whole method when using xdb.
2038 * jit-icalls.c (ldvirtfn_internal): Avoid creating rgctx wrappers here,
2039 do it in the trampolines.
2041 * mini-trampolines.c (mono_magic_trampoline): Add an rgctx wrapper if
2044 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
2046 * method-to-ir.c (mono_method_to_ir): Avoid using the fast virtual method
2047 call code in full-aot mode since IMT is disabled there.
2048 (mono_method_to_ir): Inline ldfld wrappers which return structures too, the
2049 new JIT no longer has that restriction.
2051 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
2053 * aot-compiler.c (emit_extra_methods): Emit the wrapper method names in
2054 a more compact format.
2055 (mono_aot_wrapper_name): New function to return a unique name for a
2056 wrapper method, also used by the AOT runtime.
2058 * aot-runtime.c (find_extra_method_in_amodule): Update after the changes to
2061 * aot-compiler.c (add_generic_class): Add the helper methods from T[]
2062 when a ICollection<T> etc is encountered.
2063 (add_generic_instances): Process method arguments/locals too.
2064 (emit_trampolines): Emit unbox trampolines for extra methods too. Shorten
2067 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle extra methods too.
2069 2009-04-10 Zoltan Varga <vargaz@gmail.com>
2071 * aot-compiler.c: Disable the AOT compiler if the JIT is disabled.
2073 * dwarfwriter.c (emit_type): Emit byref to reference types as 'int' for now.
2075 * decompose.c (mono_decompose_opcode): Make this return a MonoInst*
2076 representing the result of the decomposition. Nullify instructions
2077 instead of setting them to OP_NOP since nops can't have registers
2080 2009-04-09 Zoltan Varga <vargaz@gmail.com>
2082 * aot-compiler.c (mono_compile_assembly): Split this huge function into
2083 smaller parts. Add 'nodebug' option to prevent generation of DWARF debug
2084 info. Strip 'mapping symbols' on ARM.
2086 * iltests.il.in (test_0_fconv_to_i): Disable this on ARM too.
2088 * genmdesc.pl: Applied patch by Martin Fuzzey (mfuzzey@parkeon.com). Sync
2089 this with the native genmdesc.
2091 2009-04-08 Bill Holmes <billholmes54@gmail.com>
2093 * aot-runtime.c: Fixing the MSVC build.
2095 Code is contributed under MIT/X11 license.
2097 2009-04-08 Zoltan Varga <vargaz@gmail.com>
2099 * mini-llvm.c (mono_llvm_emit_method): Pass i1/i2 arguments as i4 since
2100 JITted code depends on it.
2102 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
2104 * aot-compiler.c: Use new MonoGenericParam accessors.
2106 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
2108 Reduce memory usage and improve correctness wrt MonoGenericParam
2109 * aot-runtime.c (decode_klass_ref): Simplify generic parameter
2110 handing. Avoid allocating MonoGenericParams, but use the ones in
2111 the container itself.
2113 2009-04-07 Miguel de Icaza <miguel@novell.com>
2115 * tasklets.c: Return exceptions in the out argument.
2117 2009-04-08 Zoltan Varga <vargaz@gmail.com>
2119 * mini-llvm.c (mono_llvm_emit_method): Fix alignment in the LOCALLOC_IMM
2120 opcode. Use pointer types in more places instead of casting them to
2123 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Create a pass manager to run
2125 (mono_llvm_optimize_method): New helper function to optimize a method.
2127 * method-to-ir.c (mono_emit_widen_call_res): Extract the call result
2128 widening code so it could be called from more places.
2129 (mono_method_to_ir): Call mono_emit_widne_call_res () in several more
2130 code paths in the call opcodes.
2132 Mon Apr 6 14:19:54 CEST 2009 Paolo Molaro <lupus@ximian.com>
2134 * exceptions-amd64.c, mini-amd64.h: amd64 support code for continuations.
2136 2009-04-06 Zoltan Varga <vargaz@gmail.com>
2138 * dwarfwriter.c: Use _ to separate class name
2139 components as gdb can't handle '.'. Represent reference variables
2142 * mini.h (MonoCompile): Add locals_min_stack_offset/locals_max_stack_offset.
2144 * mini-amd64.c (mono_arch_allocate_vars): Save min/max stack offset.
2146 * mini-gc.c: New file, contains the SGEN GC related parts of the JIT.
2148 * gc-test.cs: New file with GC stack marking tests.
2150 * mini-arm.c (mono_arch_output_basic_block): Fix int->float conversion of
2151 negative numbers for vfp.
2153 * basic-float.cs: Add a test.
2155 Mon Apr 6 14:12:10 CEST 2009 Paolo Molaro <lupus@ximian.com>
2157 * exceptions-x86.c, mini-x86.h: x86 support code for continuations.
2159 Mon Apr 6 14:09:53 CEST 2009 Paolo Molaro <lupus@ximian.com>
2161 * tasklets.h, tasklets.c, mini.h, mini.c, Makefile.am: arch-indep
2162 part of tasklet/continuation support.
2164 2009-04-05 Zoltan Varga <vargaz@gmail.com>
2166 * mini-llvm.c (mono_llvm_emit_method): Move the handling of
2167 amd64 opcodes inside an ifdef.
2169 * dwarfwriter.c: Emit inheritance information for classes, emit fields
2172 * dwarfwriter.c (emit_type): Emit the class info for classes.
2174 2009-04-04 Zoltan Varga <vargaz@gmail.com>
2176 * Makefile.am (AM_CXXFLAGS): Add GLIB_CFLAGS to this.
2178 * mini-llvm-cpp.h: New header file for mini-llvm-cpp.cpp.
2180 * mini-llvm.c: Remove unused fields from EmitContext, fix memory leaks.
2182 * ssa.c (mono_ssa_compute): Fix some memory leaks.
2184 2009-04-03 Zoltan Varga <vargaz@gmail.com>
2186 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
2188 * mini-llvm.c: Update comments.
2190 * mini.h (COMPILE_LLVM): New macro.
2192 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
2194 * ssa.c (mono_ssa_compute): Ditto.
2196 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
2197 the unwind ops from a DWARF FDE.
2199 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
2200 methods by extracting the dwarf unwind ops from the unwind info generated
2203 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
2206 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
2209 2009-04-02 Zoltan Varga <vargaz@gmail.com>
2211 * Makefile.am (llvm_sources): Enable this.
2213 * mini.c (mini_method_compile): Add support for compiling with LLVM,
2214 failing back to the JIT if something cannot be handled.
2216 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
2217 compiling with LLVM.
2219 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
2220 compiling with LLVM.
2222 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
2223 compiling with LLVM.
2225 * mini-ops.h: Add a few opcodes needed by LLVM.
2227 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
2230 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
2233 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
2235 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
2237 2009-04-01 Mark Probst <mark.probst@gmail.com>
2239 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
2240 ridiculously large methods.
2242 2009-03-31 Martin Baulig <martin@ximian.com>
2244 * debug-debugger.c (debugger_remove_breakpoint): Call
2245 mono_debugger_remove_class_init_callback ().
2247 2009-03-31 Zoltan Varga <vargaz@gmail.com>
2249 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
2250 right before emitting code, not at the start.
2252 * mini.c (mono_postprocess_patches): Extract this into a separate function
2253 from mono_codegen ().
2255 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
2256 byref types correctly.
2258 2009-03-30 Zoltan Varga <vargaz@gmail.com>
2260 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
2263 2009-03-29 Zoltan Varga <vargaz@gmail.com>
2265 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
2266 indirect calls, this avoids problems where get_vcall_slot () would get
2267 confused by the native code for the instruction preceeding the call.
2268 (mono_arch_get_vcall_slot): Simplify this.
2269 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
2271 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
2272 register allocator now seems to depend on them instead of the data in
2275 * mini.c (mini_method_compile): Throw the correct type of exception if
2276 mono_method_get_header () fails because of a loading error.
2278 2009-03-28 Zoltan Varga <vargaz@gmail.com>
2280 * mini.c (mini_method_compile): Clear the loader error if the method
2281 header cannot be decoded.
2283 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
2284 interface methods on proxies correctly.
2286 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
2287 this argument for vtype methods. Add precise liveness info for arguments.
2289 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
2290 LIVERANGE_START/END opcodes.
2292 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
2293 for arguments and values in registers.
2295 2009-03-27 Zoltan Varga <vargaz@gmail.com>
2297 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
2298 return a valuetype. Fixes #487518.
2300 * iltests.il: Add a test.
2302 * aot-compiler.c: Use mono_thread_create () to create helper threads.
2304 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
2305 closed over a null reference correctly.
2307 2009-03-26 Zoltan Varga <vargaz@gmail.com>
2309 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
2311 2009-03-25 Mark Probst <mark.probst@gmail.com>
2313 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
2314 allocated to the same registers as fixed sregs.
2316 2009-03-24 Mark Probst <mark.probst@gmail.com>
2318 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
2321 * method-to-ir.c: Handle more cases for
2322 Interlocked.CompareExchange.
2324 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
2325 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
2326 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
2328 2009-03-23 Zoltan Varga <vargaz@gmail.com>
2330 * aot-runtime.c (decode_method_ref): Fix a warning.
2332 * unwind.c (mono_unwind_frame): Ditto.
2334 2009-03-22 Zoltan Varga <vargaz@gmail.com>
2336 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
2337 (mono_compile_assembly): Enable the binary writer for full-aot as well.
2339 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
2340 fix the handling of large values in the ALU_PC_G0_NC relocation.
2342 2009-03-22 Zoltan Varga <vargaz@gmail.com>
2344 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
2346 2009-03-22 Mark Probst <mark.probst@gmail.com>
2348 * method-to-ir.c (mono_spill_global_vars): Support for ternary
2351 2009-03-22 Mark Probst <mark.probst@gmail.com>
2353 * method-to-ir.c: MINI_OP3 needs a comma.
2355 * method-to-ir.c, mini.h, mini.c: Remove
2356 mono_init_op_sreg_counts ().
2358 2009-03-22 Zoltan Varga <vargaz@gmail.com>
2360 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
2363 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
2366 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
2368 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
2371 2009-03-21 Mark Probst <mark.probst@gmail.com>
2373 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
2374 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
2375 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
2378 2009-03-20 Zoltan Varga <vargaz@gmail.com>
2380 * driver.c: Change location of gc_wrapper.h.
2382 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
2383 inside finally clauses correctly. Fixes #485721.
2385 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
2386 after the change above.
2388 * exceptions.cs: Add a test.
2390 2009-03-19 Zoltan Varga <vargaz@gmail.com>
2392 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
2394 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
2395 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
2396 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
2398 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
2399 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
2401 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
2403 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
2404 Simplify logic for ensure_method_is_allowed_to_call_method.
2405 Handle wrappers on callers.
2407 2009-03-19 Zoltan Varga <vargaz@gmail.com>
2409 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
2412 * basic-simd.cs: Fix the names of some test methods.
2414 2009-03-18 Geoff Norton <gnorton@novell.com>
2416 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
2418 2009-03-18 Zoltan Varga <vargaz@gmail.com>
2420 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
2422 2009-03-17 Jb Evain <jbevain@novell.com>
2424 * driver.c: remove now uneeded call to mono_gc_base_init before
2427 2009-03-17 Jb Evain <jbevain@novell.com>
2429 * dwarfwriter.c (token_handler): handle more cases.
2431 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
2433 * method-to-ir.c: Remove more dead code (that was required only
2434 because of method_is_safe). Fix compiler warnings.
2436 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
2438 * method-to-ir.c: Remove unneeded/useless method_is_safe
2439 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
2441 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
2443 * mini.c (mini_method_compile): Print the method been compiled with
2444 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
2445 for people not familiar with the runtime.
2447 2009-03-17 Zoltan Varga <vargaz@gmail.com>
2449 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
2450 a managed object which is later put into a GList. Return its class instead.
2452 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
2453 stack slots when using sgen.
2455 2009-03-16 Zoltan Varga <vargaz@gmail.com>
2457 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
2459 2009-03-14 Zoltan Varga <vargaz@gmail.com>
2461 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
2462 > so it works on the first vreg as well.
2464 2009-03-13 Zoltan Varga <vargaz@gmail.com>
2466 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
2469 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
2471 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
2474 2009-03-12 Zoltan Varga <vargaz@gmail.com>
2476 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
2477 native->IL offset mapping.
2479 2009-03-11 Zoltan Varga <vargaz@gmail.com>
2481 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
2483 * basic.cs: Add a test.
2485 2009-03-11 Mark Probst <mark.probst@gmail.com>
2487 * mini-x86.c (mono_arch_output_basic_block): Use different
2488 registers in case the ones we want to overwrite are used by the
2489 other operand. Fixes regression in #480807.
2491 2009-03-10 Zoltan Varga <vargaz@gmail.com>
2493 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
2495 * dwarfwriter.c (emit_line_number_info): The line number info for
2496 IL code was off by one. Fix that.
2498 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
2501 2009-03-09 Mark Probst <mark.probst@gmail.com>
2503 Contributed under the terms of the MIT/X11 license by Steven
2504 Munroe <munroesj@us.ibm.com>.
2506 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
2509 2009-03-08 Zoltan Varga <vargaz@gmail.com>
2511 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
2514 2009-03-06 Zoltan Varga <vargaz@gmail.com>
2516 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
2517 the delegate ctor handling code. Fixes #482638.
2519 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
2522 * iltests.il.in: Add a test.
2524 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
2527 2009-03-05 Mark Probst <mark.probst@gmail.com>
2529 * mini-trampolines.c (mono_create_jump_trampoline): If the method
2530 is shared generic code, return the trampoline, even if the method
2531 has already been compiled. Fixes #479763.
2533 * mini.c, mini.h: New function
2534 mono_jit_find_compiled_method_with_jit_info() which is the same as
2535 mono_jit_find_compiled_method() but also returns the jit info.
2537 2009-03-05 Mark Probst <mark.probst@gmail.com>
2539 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
2540 for methods which actually have one. For all other methods, make
2541 sure the this argument var is live the whole method.
2543 * mini.c (mini_method_compile): Every shared method has a
2544 this/vtable/mrgctx info. Fixes #480807.
2546 2009-03-05 Mark Probst <mark.probst@gmail.com>
2548 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
2549 generic/imt thunks where some entries branch through the vtable,
2550 while other entries branch directly.
2552 2009-03-05 Zoltan Varga <vargaz@gmail.com>
2554 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
2556 * mini-windows.c: Ditto.
2558 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
2561 2009-03-04 Zoltan Varga <vargaz@gmail.com>
2563 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
2566 2009-03-04 Mark Probst <mark.probst@gmail.com>
2568 * method-to-ir.c: Don't inline methods that use JMP. Fixes
2571 2009-03-04 Mark Probst <mark.probst@gmail.com>
2573 * exceptions-x86.c: Include debug-mini.h - fixes build.
2575 2009-03-04 Martin Baulig <martin@ximian.com>
2577 * debug-mini.c: Clean up the exception API and add documentation.
2578 (mono_debugger_handle_exception): New public method; this is
2579 called when throwing an exception or encountering an unhandled one.
2580 (mono_debugger_call_exception_handler): Formerly known as
2581 mono_debugger_handle_exception(); this is used to tell the
2582 debugger that we're about to invoke an exception handler.
2584 2009-03-04 Martin Baulig <martin@ximian.com>
2586 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
2587 ../metadata/mono-debug-debugger.c; save and reset exception state.
2589 2009-03-02 Martin Baulig <martin@ximian.com>
2591 * debug-mini.c: Moved the debugger exception handling here from
2592 ../metadata/mono-debug-debugger.c.
2595 (MonoDebuggerExceptionAction): New exception typedef.
2598 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
2600 * exceptions-amd64.c
2601 (mono_amd64_throw_exception): Use the new debugger exception
2605 (mono_handle_exception_internal): Don't call
2606 mono_debugger_unhandled_exception() here.
2608 2009-03-03 Zoltan Varga <vargaz@gmail.com>
2610 * mini.c aot-compiler.c: Update after the changes to
2611 mono_marshal_get_runtime_invoke ().
2613 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
2614 Virtual generic methods might not have method->slot set, work around
2617 * generics.cs: Add a test.
2619 2009-03-02 Geoff Norton <gnorton@novell.com>
2622 * driver.c: Allow signal chaining of SIGFPE as well.
2624 2009-03-02 Zoltan Varga <vargaz@gmail.com>
2626 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
2627 this since it now receives the method not its generic context in the
2630 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
2631 generic/imt thunks where some entries branch through the vtable, while
2632 other entries branch directly.
2634 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
2636 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
2637 support for interface methods as well.
2639 * mini-trampolines.c: Add support for virtual generic methods in interfaces
2640 using the normal IMT thunks.
2642 generics.cs: Add new tests.
2644 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
2645 the generic inst to the generic imt thunks. This fixes AOT support,
2646 improves consistency with the normal IMT thunks, and makes it easier to
2647 add support for interface generic virtual methods later.
2649 * mini-trampolines.c (mono_magic_trampoline): Ditto.
2651 2009-02-28 Zoltan Varga <vargaz@gmail.com>
2653 * driver.c (mono_set_signal_chaining): New public API function to enable
2654 signal chaining on POSIX platforms.
2656 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
2657 (si@lindenlab.com) to implement signal chaining. The original patch was
2658 contributed under the MIT X/11 license:
2659 https://bugzilla.novell.com/show_bug.cgi?id=318894
2661 2009-02-27 Zoltan Varga <vargaz@gmail.com>
2663 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
2664 too until it can be made to run on amd64.
2666 2009-02-26 Zoltan Varga <vargaz@gmail.com>
2668 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
2669 to get_generic_context_from_code () + get_call_info () if possible.
2671 2009-02-25 Zoltan Varga <vargaz@gmail.com>
2673 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
2674 suspend-on-sigsegv functionality.
2676 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
2677 to suspend when a native SIGSEGV is received. This is useful for debugging
2678 crashes which don't happen under gdb, since a live process contains more
2679 information than a core file.
2681 * mini-exceptions.c (mono_print_thread_dump): Use
2682 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
2684 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
2686 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
2688 * basic-float.cs: Disable the tests which currently fail on amd64.
2690 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
2691 value to mono_arch_patch_callsite () to fix crashes.
2693 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
2695 2009-02-23 Zoltan Varga <vargaz@gmail.com>
2697 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
2698 nop code by patching the call address to point to the nullified class init
2699 trampoline, as the former does not seem to be safe on SMP machines.
2701 2009-02-23 Mark Probst <mark.probst@gmail.com>
2703 * mini-ops.h: Fix the argument types for a few x86 opcodes where
2706 2009-02-23 Zoltan Varga <vargaz@gmail.com>
2708 * basic-float.cs basic-calls.cs: Fix warnings.
2710 2009-02-22 Mark Probst <mark.probst@gmail.com>
2712 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
2713 correct frame pointer in the LMF. Should fix #478394.
2715 2009-02-22 Zoltan Varga <vargaz@gmail.com>
2717 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
2719 * image-writer.c: Make the binary writer less verbose.
2721 2009-02-21 Zoltan Varga <vargaz@gmail.com>
2723 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
2724 are called from runtime invoke wrappers.
2726 2009-02-20 Zoltan Varga <vargaz@gmail.com>
2728 * cpu-ppc.md (store_memindex): Increase the size of this.
2730 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
2732 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
2734 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
2736 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
2739 Last fix for of #467201.
2742 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
2744 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
2746 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
2747 and long_conv_to_r8_2:
2749 Fixed part of #467201.
2751 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
2753 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
2755 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
2756 conversion to 32 bits.
2758 * cpu-x86.md: Increase the size of int_conv_to_r4.
2760 * basic-float.cs: Add a test for this.
2762 Fixed part of #467201.
2764 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
2766 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
2768 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
2769 conversion to 64 bits.
2771 * basic-float.cs: Add a test for this.
2773 Fixed part of #467201.
2775 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
2777 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
2779 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
2780 This behavior is compatible with MS.
2782 * iltest.il.in: Add a test for this.
2784 Fixed part of #467201.
2786 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
2788 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
2790 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
2791 change the precision of the value.
2793 * cpu-x86.md: Define len for float_conv_to_r4.
2795 * basic-float.cs: Add a test for this.
2797 Fixed part of #467201.
2799 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
2801 * mini.c: Adjust locking order to the new semantics where the loader lock
2804 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
2813 * mini-trampolines.c:
2826 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
2828 2009-02-18 Zoltan Varga <vargaz@gmail.com>
2830 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
2833 2009-02-17 Zoltan Varga <vargaz@gmail.com>
2835 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
2836 for cctors if needed.
2838 2009-02-17 Mark Probst <mark.probst@gmail.com>
2840 * mini-ppc.c: Fix build on Darwin.
2842 2009-02-17 Zoltan Varga <vargaz@gmail.com>
2844 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
2845 version instead of 3 as valgrind doesn't like version 3.
2847 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
2849 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
2850 usable for hashing methods.
2851 (emit_extra_methods): Use the new hash to avoid putting every method in the
2854 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
2856 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
2857 whenever a method ref could match a method.
2859 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
2862 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
2865 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
2867 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
2868 the encoding buffer.
2870 * method-to-ir.c (mono_method_check_inlining): Avoid calling
2871 mono_method_get_header () on inflated methods as an optimization.
2873 2009-02-16 Zoltan Varga <vargaz@gmail.com>
2875 * ssa.c (fold_ins): Fix another crash if the instruction following the
2876 switch was optimized away.
2878 2009-02-16 Mark Probst <mark.probst@gmail.com>
2880 Contributed under the terms of the MIT/X11 license by Steven
2881 Munroe <munroesj@us.ibm.com>.
2883 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
2885 2009-02-16 Zoltan Varga <vargaz@gmail.com>
2887 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
2888 around the mono_domain_alloc calls, it is now done by the functions
2891 * aot-compiler.c (compile_method): Only add wrappers referenced by
2892 the method if compiling with full AOT.
2893 (mono_compile_assembly): Error out if --aot=full is specified on
2894 a platform where it is not supported.
2896 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
2899 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
2902 * aot-runtime.c (load_named_code): Handle
2903 mono_arm_throw_exception_by_token.
2905 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
2907 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
2910 * Makefile.am (fullaotcheck): Exit if a test fails.
2912 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
2914 (mono_compile_assembly): Handle the assembler failing.
2916 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
2917 accepting subsections of .bss.
2919 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
2922 * aot-compiler.c: Remove some unused includes.
2924 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
2925 now in MonoImageWriter.
2927 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
2928 code sequence which matches a non-virtual call. Fixes #472654.
2930 2009-02-15 Zoltan Varga <vargaz@gmail.com>
2932 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
2935 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
2936 use the image/dwarf writers directly.
2938 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
2941 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
2944 * image-writer.h: Fix some typos.
2946 * dwarfwriter.h dwarfwriter.c: New files.
2948 * aot-compiler.c: Extract the DWARF info writing functionality into a
2951 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
2952 argument to return unwind info.
2954 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
2956 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
2958 * aot-runtime.c (decode_method_ref): Add a case for
2959 MONO_AOT_METHODREF_WRAPPER_NAME.
2961 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
2964 * aot-compiler.c (encode_method_ref): Use the new constants.
2966 * aot-runtime.c (decode_method_ref): Ditto.
2968 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
2969 be compiled, not the icall itself.
2971 2009-02-14 Zoltan Varga <vargaz@gmail.com>
2973 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
2974 using decode_method_ref ().
2976 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
2977 convert it to an in32. Fixes #475859.
2979 * arrays.cs: Add a test.
2981 2009-02-12 Zoltan Varga <vargaz@gmail.com>
2983 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
2986 * basic-long.cs: Add a test.
2988 2009-02-12 Mark Probst <mark.probst@gmail.com>
2990 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
2991 remove the frame pointer in leaf methods which don't receive any
2992 arguments, don't throw exceptions and don't do dynamic stack
2995 2009-02-12 Zoltan Varga <vargaz@gmail.com>
2997 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
2998 the fail_tramp changes. Hopefully fixes #475132.
3000 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
3002 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
3003 instead of mono_metadata_signature_dup_full.
3005 2009-02-12 Zoltan Varga <vargaz@gmail.com>
3007 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
3008 for processing jump tables. Fixes #473787.
3010 2009-02-11 Mark Probst <mark.probst@gmail.com>
3012 * mini-generic-sharing.c: mini_method_get_context() just calls
3013 mono_method_get_context_general() now.
3015 * mini.c, mini.h: Moved get_object_generic_inst(),
3016 construct_object_context_for_method() and
3017 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
3019 2009-02-11 Zoltan Varga <vargaz@gmail.com>
3021 * branch-opts.c (mono_if_conversion): Handle the case where the merged
3022 basic block fell through to its successor bblock without a branch. Fixes
3025 * iltests.il.in: Add a test.
3027 * aot-compiler.c (encode_method_ref): Encode methods of array types.
3028 (can_encode_patch): We can now handle arrays of generic parameters and
3031 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
3033 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
3034 the AOT file to avoid some #ifdefs in aot-runtime.c
3036 * mini.h: Bump AOT file format version.
3038 2009-02-10 Zoltan Varga <vargaz@gmail.com>
3040 * Makefile.am (fullaotcheck): Make this run the tests.
3042 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
3044 2009-02-10 Mark Probst <mark.probst@gmail.com>
3046 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
3047 individually. Fixes #473482.
3049 2009-02-10 Zoltan Varga <vargaz@gmail.com>
3051 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
3053 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
3055 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
3056 (mono_compile_assembly): Hush compile warnings about
3057 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
3060 2009-02-10 Zoltan Varga <vargaz@gmail.com>
3062 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
3064 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
3066 * aot-compiler.c: Fix arm support.
3068 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
3069 img_writer_emit_unset_mode () function.
3071 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
3072 (mono_unwind_get_dwarf_pc_reg): Ditto.
3074 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
3075 Move almost all platform specific code to a set of arch_ functions,
3076 and document them to ease porting.
3078 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
3080 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
3082 * aot-compiler.c: Extract the image writing functionality into a separate
3083 module to reduce the size of this file.
3085 2009-02-09 Geoff Norton <gnorton@novell.com>
3087 * mini-s390.c: Fix the signature of emit_sig_cookie.
3089 2009-02-09 Zoltan Varga <vargaz@gmail.com>
3091 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
3093 * aot-runtime.c (is_shared_got_patch): Ditto.
3095 * aot-runtime.c (load_named_code): Cope with the fact that
3096 decode_got_entry () won't decode the patch fully if its corresponding got
3097 entry is already filled.
3099 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
3101 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
3103 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
3104 as the moving pointer instead of 'buf' for consistency with the rest of the
3106 (mono_arch_create_monitor_exit_trampoline): Ditto.
3108 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
3109 generic_class_init trampolines.
3110 (add_generic_class): Extract some code from add_generic_instances () into a
3111 separate function so it can be called from other places too.
3112 (compile_method): Call add_generic_class () for the classes of inflated methods
3113 referenced by the method.
3114 (can_encode_patch): Allow references to generic parameters.
3116 * aot-runtime.c: Add support the patches required by the new trampolines.
3118 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
3121 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
3124 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
3125 this from get_throw_pending_exception, make the signature full aot compatible.
3127 * Makefile.am (fullaotcheck): New target to run full-aot tests.
3129 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
3131 * exceptions.cs: Add a test.
3133 2009-02-07 Zoltan Varga <vargaz@gmail.com>
3135 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
3136 use the DWARF_DATA_ALIGN constant instead.
3138 * exception-<ARCH>.c: Update after the above change.
3140 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
3143 * mini-arm.c: Enable the dwarf unwinder.
3145 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
3146 instead of mono_class_setup_vtable ().
3148 2009-02-07 Zoltan Varga <vargaz@gmail.com>
3150 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
3153 * mini-x86.h: Enable the dwarf unwinder.
3155 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
3157 Fix mcs/tests/test-7.cs
3158 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
3161 2009-02-06 Zoltan Varga <vargaz@gmail.com>
3163 * mini.c (print_jit_stats): Remove some unused statistics.
3165 2009-02-05 Zoltan Varga <vargaz@gmail.com>
3167 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
3169 2009-02-05 Mark Probst <mark.probst@gmail.com>
3171 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
3172 the method we get from mono_object_get_virtual_method() because
3173 that function does it properly, now.
3175 2009-02-05 Zoltan Varga <vargaz@gmail.com>
3177 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
3178 opcodes. Fixes #472775.
3180 2009-02-05 Mark Probst <mark.probst@gmail.com>
3182 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
3183 fact that mono_find_jit_info() sometimes returns the context
3184 corresponding to the jit info in new_ctx. Fixes #472600.
3186 2009-02-05 Zoltan Varga <vargaz@gmail.com>
3188 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
3189 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
3190 klass->enum_basetype directly.
3192 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
3195 * unwind.c: Avoid 0 sized arrays.
3197 2009-02-04 Zoltan Varga <vargaz@gmail.com>
3199 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
3200 size on systems with 64k pages. Fixes #471389.
3202 2009-02-04 Mark Probst <mark.probst@gmail.com>
3204 Contributed under the terms of the MIT/X11 license by Steven
3205 Munroe <munroesj@us.ibm.com>.
3207 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
3208 for LOADI4_MEMBASE. Use addi instead of addic if it's not
3211 2009-02-04 Mark Probst <mark.probst@gmail.com>
3213 Contributed under the terms of the MIT/X11 license by Steven
3214 Munroe <munroesj@us.ibm.com>.
3216 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
3219 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
3220 The trampoline can be longer on PPC64.
3222 2009-02-04 Mark Probst <mark.probst@gmail.com>
3224 Contributed under the terms of the MIT/X11 license by Steven
3225 Munroe <munroesj@us.ibm.com>.
3227 * mini-ppc.c: Compiler warning fixes and trivial code
3230 2009-02-04 Zoltan Varga <vargaz@gmail.com>
3232 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
3233 ins->dreg which could be a hardware register, not a vreg.
3235 * aot-compiler.c (emit_method_dwarf_info): Ditto.
3237 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
3238 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
3240 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
3242 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
3243 ->dreg, that is not the vreg we are looking for.
3245 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
3247 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
3250 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
3253 2009-02-03 Zoltan Varga <vargaz@gmail.com>
3255 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
3257 * aot-compiler.c (emit_line_number_info): Fix line number emission when
3260 * aot-compiler.c: Add xdebug support on x86.
3262 * unwind.c: Add x86 support.
3264 * aot-compiler.c (emit_exception_debug_info): Control the emission of
3265 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
3267 * mini.c (mini_method_compile): Ditto.
3269 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
3272 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
3273 which mimic .push_section/.pop_section in GAS.
3275 * aot-compiler.c: Emit precise live range information for variables.
3277 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
3279 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
3280 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
3283 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
3284 the live ranges of variables.
3286 * mini.h (struct MonoMethodVar): Add two fields containing the live range
3287 of the variable in terms of native offsets.
3289 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
3291 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
3293 2009-02-02 Mark Probst <mark.probst@gmail.com>
3295 Contributed under the terms of the MIT/X11 license by Steven
3296 Munroe <munroesj@us.ibm.com>.
3298 * exceptions-ppc.c (restore_regs_from_context): Correct operand
3299 order (offset then base reg) for ppc_load_multiple_regs.
3300 (emit_save_saved_regs) Correct operand order for
3301 ppc_store_multiple_regs.
3302 (mono_arch_get_call_filter): Correct operand order for
3303 ppc_load_multiple_regs.
3305 * mini-ppc.c (emit_memcpy): Fix operand order for
3306 ppc_load_reg_update and ppc_store_reg_update.
3307 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
3308 (mono_arch_emit_epilog): Correct operand order for
3309 ppc_load_multiple_regs.
3311 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
3312 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
3314 2009-02-02 Mark Probst <mark.probst@gmail.com>
3316 * cpu-ppc64.md: Fixed storer4_memindex length.
3318 2009-02-02 Zoltan Varga <vargaz@gmail.com>
3320 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
3323 * aot-compiler.c (emit_line_number_info): Optimize this.
3325 2009-02-01 Zoltan Varga <vargaz@gmail.com>
3327 * aot-compiler.c: Disassemble tokens in the IL disassembly.
3329 * aot-compiler.c: Add debug info for methods without debug info by
3330 emitting an IL file and having the line number info referencing that file.
3332 * aot-compiler.c: Optimize the size of the generated line number info.
3334 * aot-compiler.c: Emit line number info in xdebug mode.
3336 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
3339 2009-01-31 Zoltan Varga <vargaz@gmail.com>
3341 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
3343 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
3346 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
3348 * basic-calls.cs: Test for the weird crash found on arm.
3350 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
3352 * cpu-arm.md: Increase the size of storer8_membase_reg and
3353 loadr8_membase_reg to 24 bytes to accomodate the extra add.
3355 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
3356 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
3357 reg to LR otherwise we'll be loading/storing from just the offset.
3359 2009-01-30 Miguel de Icaza <miguel@novell.com>
3361 Question: if we are storing gint32's inside the "*native_offset",
3362 should we change the signature to "gint32 *native_offset" to
3363 ensure that we do not have type definition problems?
3365 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
3366 an int * as this is what the other function expects, causes
3367 problems with Freescale's compiler that defined int32_t to be a
3368 long and makes int incompatible
3370 2009-01-30 Miguel de Icaza <miguel@novell.com>
3372 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
3373 filename conflict with bjam.
3375 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
3377 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
3378 as it might use decomposed ops.
3380 2009-01-30 Zoltan Varga <vargaz@gmail.com>
3382 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
3384 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
3387 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
3389 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
3392 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
3393 way registers are stored in MonoContext on arm.
3395 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
3396 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
3398 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
3400 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
3402 * mini.c (mini_init): Register mono_isfinite.
3404 * jit-icalls.c (mono_isfinite): New jit icall.
3406 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
3408 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
3409 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
3412 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
3414 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
3415 separate frame and stack pointers, so we must use FP to find the register
3417 The FP reg is retrieved from the MonoContext::regs array.
3419 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
3421 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
3424 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
3426 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
3427 return R4 and R8 when not running under softfloat.
3429 Fixes basic-calls.exe
3431 2009-01-30 Zoltan Varga <vargaz@gmail.com>
3433 * mini-arm.c: Implement some overflow opcodes.
3435 2009-01-29 Miguel de Icaza <miguel@novell.com>
3437 * ssa.c: handle another alloca.h
3439 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
3440 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
3441 MONO_ARCH_USE_SIGACTION.
3443 * aot-runtime.c, mini-exceptions.c: Replace platform define with
3446 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
3448 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
3449 PPC targets as sigaction does not exist on all platforms, define
3450 this on a per-platform basis.
3452 Instead of erroring out if the platform is not defined, include
3453 mini-ppc-os.h, and expect that the OS specific setting provides
3454 the required information.
3456 2009-01-30 Zoltan Varga <vargaz@gmail.com>
3458 * aot-compiler.c: Fix --enable-minimal=aot.
3460 2009-01-30 Zoltan Varga <vargaz@gmail.com>
3462 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
3465 2009-01-29 Zoltan Varga <vargaz@gmail.com>
3467 * exceptions-arm.c: Fix warnings.
3469 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
3472 * mini-x86.c: Fix --enable-minimal=jit build.
3474 * mini.c: Really fix --enable-minimal=jit build.
3476 * mini.c (construct_object_context_for_method): Move this outside
3477 the DISABLE_JIT block to fix the --enable-minimal=jit build.
3479 "Backported" of r124984 from 2.0 branch.
3481 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
3483 "Backport" of r124977 + r124978 from 2.0 branch.
3485 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
3486 to avoid calling mono_exception_from_token () from the throw trampoline.
3487 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
3488 for throwing corlib exceptions, this fixes full-aot support for corlib
3491 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
3493 2009-01-29 Miguel de Icaza <miguel@novell.com>
3495 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
3496 part of the changes to split the code in mini into operating
3497 system specific files.
3499 This patch was done by copying mini.c to the respective files to
3500 preserve SVN history.
3502 2009-01-29 Zoltan Varga <vargaz@gmail.com>
3504 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
3506 2009-01-28 Zoltan Varga <vargaz@gmail.com>
3508 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
3509 remoting-invoke-with-check wrappers of shared methods.
3511 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
3513 2009-01-27 Mark Probst <mark.probst@gmail.com>
3515 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
3516 optimization if the top of stack is the last instruction in the
3517 bblock. Otherwise it might have been used after its definition.
3520 2009-01-27 Zoltan Varga <vargaz@gmail.com>
3522 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
3523 method as well when get_vcall_slot () fails to match a code sequence.
3525 * mini-arm.c: Fix the android build, which doesn't have
3528 2009-01-26 Zoltan Varga <vargaz@gmail.com>
3530 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
3533 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
3535 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
3537 2009-01-26 Zoltan Varga <vargaz@gmail.com>
3539 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
3540 and put its id into jinfo->used_regs. This is only used on amd64,
3541 which is currently the only platform generating unwind info.
3543 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
3544 the dwarf unwinder. This is required to correctly handle async exceptions
3545 like thread abort and stack overflows, which can happen while a method
3546 is in the middle of its prolog or epilog.
3548 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
3549 the unwind info belonging to an AOTed method.
3551 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
3552 into cfg->unwind_ops.
3554 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
3556 * mini.c (mini_init): Call mono_unwind_init ().
3557 (mini_cleanup): Call mono_unwind_cleanup ().
3559 * unwind.c: Add functions for managing a set of unwind info entries, allowing
3560 unwind info to be shared between methods.
3562 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
3565 * exceptions-amd64.c (mono_arch_exceptions_init): Call
3566 get_throw_pending_exception () to avoid initialization races.
3568 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
3569 mono_arch_exceptions_init () function.
3571 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
3573 2009-01-25 Zoltan Varga <vargaz@gmail.com>
3575 * mini.c (mono_get_domain_intrinsic): New helper function.
3576 (mono_get_thread_intrinsic): Ditto.
3578 * mini-arm.c mini-ia64.c: Use the new helper functions.
3580 * method-to-ir.c (mono_method_to_ir): Fix the comment for
3581 the last constrained_call change, since it is needed in the non-AOT
3584 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
3586 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
3587 mono_get_lmf_addr () on arm eabi linux.
3589 2009-01-24 Zoltan Varga <vargaz@gmail.com>
3591 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
3592 code sequence which matches a non-virtual call.
3594 2009-01-23 Mark Probst <mark.probst@gmail.com>
3596 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
3599 2009-01-23 Zoltan Varga <vargaz@gmail.com>
3601 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
3602 runtime-invoke wrappers, since they are also shared based on signature.
3604 2009-01-22 Mark Probst <mark.probst@gmail.com>
3606 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
3607 info from the (correct) context.
3609 2009-01-22 Zoltan Varga <vargaz@gmail.com>
3611 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
3613 * unwind.c (mono_unwind_frame): New function to unwind through a frame
3614 using dwarf unwinding info. Not yet used.
3616 * mini.c (mini_init): When using xdebug, disable freeing of domains.
3618 2009-01-21 Mark Probst <mark.probst@gmail.com>
3620 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
3623 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
3624 special case and handle mono_arch_delegate_invoke_impl() returning
3625 function descriptors.
3627 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
3628 trampolines return function descriptors, too.
3630 2009-01-21 Zoltan Varga <vargaz@gmail.com>
3632 * method-to-ir.c (handle_alloc): Avoid generic instances in the
3633 out_of_line optimization.
3635 2009-01-21 Martin Baulig <martin@ximian.com>
3638 (MonoCompile): Added `disable_deadce_vars' to disable removing
3642 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
3643 inside the debugger.
3645 * liveness.c (mono_analyze_liveness): Don't remove any unused
3646 variables if `cfg->disable_deadce_vars' is set.
3648 2009-01-21 Mark Probst <mark.probst@gmail.com>
3650 * method-to-ir.c: Only apply exception constructor optimization if
3651 the the method actually belongs to an exception class. Fixes
3654 2009-01-21 Zoltan Varga <vargaz@gmail.com>
3656 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
3657 change inside a #ifdef __mono_ppc64__.
3659 * aot-compiler.c (compile_method): Remove the previous limitation.
3661 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
3662 on type variables in AOTed code.
3664 * aot-compiler.c (compile_method): Skip generic methods having type
3665 constraints on their generic parameters.
3667 * aot-compiler.c (compile_method): Check for methods which cannot be
3668 encoded inside RGCTX_FETCH patches as well.
3670 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
3673 2009-01-20 Mark Probst <mark.probst@gmail.com>
3675 * method-to-ir.c: Force the vtable variable in shared generic code
3676 for the case that they might show up on a stack trace where they
3679 * mini-exceptions.c: Save and use generic sharing info as well as
3680 IP in stack traces to resolve shared generic instantiations.
3682 2009-01-20 Zoltan Varga <vargaz@gmail.com>
3684 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
3685 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
3687 2009-01-20 Mark Probst <mark.probst@gmail.com>
3689 * method-to-ir.c: Do generic sharing for array constructors.
3691 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
3693 * mini-exceptions.c (mono_print_thread_dump): Add information
3694 about the thread state using wapi_current_thread_desc.
3696 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
3698 * basic-simd.cs: Tests for the new constructors.
3700 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
3702 * mini-ops.h: Added OP_EXPAND_*
3706 * mini-x86.c (mono_arch_output_basic_block): Same.
3708 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
3710 2009-01-19 Zoltan Varga <vargaz@gmail.com>
3712 * iltests.il.in: Add a test for #467385.
3714 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
3716 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
3717 thread been cleaned up is not the same currently in execution.
3719 Fixes appdomain-unload crashes on windows, osx and linux variants
3720 without the __thread keyword.
3722 2009-01-18 Zoltan Varga <vargaz@gmail.com>
3724 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
3725 (koush@koushikdutta.com). Implement this for android.
3727 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
3728 begins with a digit.
3730 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
3731 mono_marshal_get_write_barrier ().
3733 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
3735 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
3736 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
3737 that pass them on a register pair.
3739 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
3740 test was crashing due to that.
3742 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
3744 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
3745 trampoline code. Include ucontext.h only if available.
3747 2009-01-15 Mark Probst <mark.probst@gmail.com>
3749 * mini.c: mono_domain_lookup_shared_generic() takes an open method
3750 and doesn't check whether it's sharable, like it was before
3751 removing the shared generics hash. This brings IronPython
3752 performance back to what it was before that change.
3754 2009-01-14 Mark Probst <mark.probst@gmail.com>
3756 * method-to-ir.c: Handle delegate invocation optimization earlier,
3757 otherwise it would be handled (much more slowly) by the
3758 final/sealed optimization.
3760 2009-01-13 Zoltan Varga <vargaz@gmail.com>
3762 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
3763 domain is not set. Fixes #465864.
3765 2009-01-12 Mark Probst <mark.probst@gmail.com>
3767 * method-to-ir.c: Don't stop sharing of generic methods with catch
3768 clauses - we already handle those.
3770 2009-01-12 Mark Probst <mark.probst@gmail.com>
3772 * mini.c, mini.h: lookup_generic_method() is now
3773 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
3774 making the shared_generics_hash obsolete.
3776 2009-01-12 Mark Probst <mark.probst@gmail.com>
3778 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
3779 use the red zone. Make room on the stack first and then use it,
3780 not the other way around.
3782 2009-01-12 Zoltan Varga <vargaz@gmail.com>
3784 * mini.c (mini_init): Call mono_xdebug_init ().
3786 * aot-compiler.c (mono_xdebug_init): Make this non-static.
3788 2009-01-11 Zoltan Varga <vargaz@gmail.com>
3790 * TestDriver.cs: Add an --iter argument to run tests multiple times.
3792 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
3795 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
3796 debug+unwind info for trampolines.
3798 * mini.c (mono_create_unwind_op): New helper function.
3800 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
3802 2009-01-10 Zoltan Varga <vargaz@gmail.com>
3804 * aot-compiler.c: Fix the build.
3806 2009-01-09 Zoltan Varga <vargaz@gmail.com>
3808 * Makefile.am: Update dtrace-prelink.sh location.
3810 2009-01-08 Zoltan Varga <vargaz@gmail.com>
3812 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
3813 optimization. Fixes #464520.
3815 2009-01-07 Bill Holmes <billholmes54@gmail.com>
3817 * mini-amd64.c : Adding code to save/restore non-volatile registers
3820 * exceptions-amd64.c : Adding code to save/restore non-volatile
3821 registers on Winx64.
3823 Contributed under MIT/X11 license.
3825 2009-01-07 Zoltan Varga <vargaz@gmail.com>
3827 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
3828 __GNUC_MINOR__ which can break when the major version changes.
3830 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
3832 * basic-simd.cs: Add tests for usage of the sizeof opcode.
3834 2009-01-07 Geoff Norton <gnorton@novell.com>
3836 * helpers.c: Allow mono -v -v -v to work on darwin.
3838 2009-01-05 Bill Holmes <billholmes54@gmail.com>
3840 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
3843 Contributed under MIT/X11 license.
3845 2009-01-05 Zoltan Varga <vargaz@gmail.com>
3847 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
3848 instead of directly accessing type->data.klass. Fixes #462016.
3849 (mono_allocate_stack_slots_full): Ditto.
3851 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
3852 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
3854 * aot-compiler.c (emit_plt): Fix ARM build.
3856 2009-01-04 Zoltan Varga <vargaz@gmail.com>
3858 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
3860 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
3863 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
3864 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
3867 * iltests.il.in: Add a regression test.
3869 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
3871 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
3873 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
3875 * basic-simd.cs: Add a regression test for #462457.
3877 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
3879 * mini-ops.h: Add a definition of XPHI.
3881 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
3883 * ssa.c (op_phi_to_move): Handle XPHI.
3885 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
3889 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
3891 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
3893 2008-12-31 Geoff Norton <gnorton@novell.com>
3895 * mini-ppc.c: The prolog size allocated can be too small for darwin
3896 ppc32 under certain circumstances. Also fix a small logic bug.
3898 2008-12-29 Zoltan Varga <vargaz@gmail.com>
3900 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
3901 while loading AOT methods.
3903 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
3904 since only the former is nulled out after a successful cast. This prevents
3905 crashes with rethrown exceptions when using --debug=casts.
3907 2008-12-24 Mark Probst <mark.probst@gmail.com>
3909 * mini.h: New macro for checking whether a method is final,
3910 i.e. whether the method or its class is marked final.
3912 * method-to-ir.c: Use the new macro for all final-checks
3913 consistently. Fixes the crash in the System.ServiceModel tests.
3915 2008-12-23 Mark Probst <mark.probst@gmail.com>
3917 * mini-exceptions.c (get_exception_catch_class): Corrected another
3918 overly strict assertion.
3920 2008-12-23 Mark Probst <mark.probst@gmail.com>
3922 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
3923 Clobbering it is not allowed because the caller might use it as
3924 the vtable register in the interface call.
3926 2008-12-19 Mark Probst <mark.probst@gmail.com>
3928 * mini-exceptions.c (get_exception_catch_class): Corrected an
3929 overly strict assertion.
3931 2008-12-18 Mark Mason <mmason@upwardaccess.com>
3933 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
3935 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
3937 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
3939 * cpu-mips.md: correct lengths for certain long_ opcodes.
3941 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
3943 * mini-mips.c: Add support for more long operations. Fix issues with stack frame layout for n32 (still not perfect yet). Add mips_emit_load_const().
3945 2008-12-17 Mark Mason <mmason@upwardaccess.com>
3947 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
3949 2008-12-17 Mark Mason <mmason@upwardaccess.com>
3951 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
3953 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
3955 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
3958 2008-12-16 Mark Mason <mmason@upwardaccess.com>
3960 * mini.h: Allow MonoInst 'p' field to alias with the low-order bits of the 'const_val' fields correctly on big-endian systems when SIZEOF_VOID_P < SIZEOF_REGISTER
3962 * ir-emit.h: Change SIZEOF_VOID_P to SIZEOF_REGISTER, init instruction through inst_c* fields instead of inst_p* fields in case sizeof(inst_p) < sizeof(inst_c)
3964 2008-12-15 Mark Mason <mmason@upwardaccess.com>
3966 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
3968 2008-12-14 Zoltan Varga <vargaz@gmail.com>
3970 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
3971 gshared code. Fixes #458947.
3973 * generics.cs: Add a test.
3975 2008-12-12 Mark Mason <mmason@upwardaccess.com>
3977 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
3979 * mini-mips.c: first pass n32 code generation.
3981 * mini-mips.h: datatypes and defines for n32 support.
3983 * exceptions-mips.c: first pass n32 code generation.
3985 * tramp-mips.c: first pass n32 code generation.
3987 * cpu-mips.md: add long_ opcodes.
3989 2008-12-12 Mark Mason <mmason@upwardaccess.com>
3991 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
3993 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
3995 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
3997 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
3999 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4001 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4003 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4005 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
4007 * helpers.c: for mips/n32, don't pass -mips32 to objdump
4009 2008-12-12 Zoltan Varga <vargaz@gmail.com>
4011 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
4013 2008-12-12 Andres G. Aragoneses <aaragoneses@novell.com>
4015 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
4017 2008-12-12 Mark Probst <mark.probst@gmail.com>
4019 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
4020 descriptors for helper functions directly in front of the code.
4022 2008-12-11 Mark Probst <mark.probst@gmail.com>
4024 * method-to-ir.c: Removed an unnecessary assertion.
4026 2008-12-10 Zoltan Varga <vargaz@gmail.com>
4028 * method-to-ir.c: Merge SGEN changes from the old JIT.
4030 2008-12-10 Zoltan Varga <vargaz@gmail.com>
4032 * driver.c (compile_all_methods_thread_main): Handle failure of
4035 2008-12-10 Mark Probst <mark.probst@gmail.com>
4037 * mini-ppc.c: Merged with mini-ppc64.c.
4039 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
4041 * Makefile.am: Use the same sources for PPC and PPC64.
4043 * mini-ppc64.c: Removed.
4045 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
4047 * branch-opts.c (remove_block_if_useless): Extract fall through detection
4048 code to mono_bb_is_fall_through.
4050 * branch-opts.c (mono_remove_critical_edges): Same.
4052 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
4054 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
4055 expect that an OP_BR_REG will be there.
4057 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
4059 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
4060 for the many branch ops. The original check miss OP_BR_REG.
4064 2008-12-09 Mark Mason <mmason@upwardaccess.com>
4066 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
4068 2008-12-09 Zoltan Varga <vargaz@gmail.com>
4070 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
4071 while holding the aot lock.
4073 2008-12-09 Mark Mason <mmason@upwardaccess.com>
4075 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
4077 2008-12-09 Bill Holmes <billholmes54@gmail.com>
4079 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
4080 to release all runtime callable wrappers held by the runtime.
4082 Contributed under MIT/X11 license.
4084 2008-12-09 Bill Holmes <billholmes54@gmail.com>
4086 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
4089 Contributed under MIT/X11 license.
4091 2008-12-09 Zoltan Varga <vargaz@gmail.com>
4093 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
4094 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
4096 2008-12-09 Mark Mason <mmason@upwardaccess.com>
4098 * cpu-mips.md: fix ckfinite length
4100 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
4101 (mono_arch_lowering_pass): cleanup, rearrange for clarity
4102 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
4104 2008-12-08 Mark Mason <mmason@upwardaccess.com>
4106 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
4108 2008-12-08 Geoff Norton <gnorton@novell.com>
4110 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
4111 size by 8 bytes as well.
4113 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4115 * basic-simd.cs: Fix method names for Vector16b.
4117 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4119 * basic-simd.cs: Fix method names for Vector16sb.
4121 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4123 * basic-simd.cs: Fix method names for Vector8us.
4125 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4127 * basic-simd.cs: Fix method names for Vector8s.
4129 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4131 * basic-simd.cs: Fix method names for Vector4ui.
4133 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4135 * basic-simd.cs: Fix method names for Vector2l.
4137 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4139 * basic-simd.cs: Fix method names for Vector2d.
4141 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4143 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
4144 that are extension methods.
4146 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
4148 * basic-simd.cs: Fix method names for Vector4f.
4150 2008-12-08 Zoltan Varga <vargaz@gmail.com>
4152 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
4153 as such. Fixes #456669.
4155 2008-12-07 Mark Mason <mmason@upwardaccess.com>
4157 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
4159 2008-12-07 Mark Mason <mmason@upwardaccess.com>
4161 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
4162 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
4163 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
4164 (mips_adjust_stackframe): handle FP spills
4166 * mini-ops.h: add mips_mtc1_s2
4168 * cpu-mips.md: add mips_mtc1_s2
4170 2008-12-07 Zoltan Varga <vargaz@gmail.com>
4172 * unwind.c: New file, move the unwind info encoding functions here from
4173 aot-compiler.c, so they could be used at runtime too.
4175 2008-12-05 Mark Mason <mmason@upwardaccess.com>
4177 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
4178 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
4180 2008-12-05 Mark Mason <mmason@upwardaccess.com>
4182 * mini-mips.c: cleanup warnings
4183 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
4184 (mips_adjust_stackframe): handle case of taking the address of stack locals
4186 2008-12-05 Zoltan Varga <vargaz@gmail.com>
4188 * aot-compiler.c: Implement a few functions missing from the asm writer.
4189 (emit_method_code): Only write symbols for methods when using the bin
4190 writer, since the assembler can't deal with the characters in our method
4193 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
4195 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
4198 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
4199 a bit to also restore %rax.
4201 2008-12-05 Mark Probst <mark.probst@gmail.com>
4203 * mini-ppc.c: Some simple merges from mini-ppc64.c.
4205 2008-12-05 Zoltan Varga <vargaz@gmail.com>
4207 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
4210 2008-12-05 Mark Probst <mark.probst@gmail.com>
4212 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
4214 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
4215 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
4217 * exceptions-ppc64.c: Removed.
4219 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
4221 2008-12-05 Mark Probst <mark.probst@gmail.com>
4223 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
4226 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
4228 * tramp-ppc64.c: Removed.
4230 2008-12-05 Zoltan Varga <vargaz@gmail.com>
4232 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
4235 2008-12-05 Mark Probst <mark.probst@gmail.com>
4237 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
4239 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
4240 mini-ppc.h instead of mini-ppc64.h.
4242 * mini-ppc64.h: Removed.
4244 2008-12-04 Mark Mason <mmason@upwardaccess.com>
4246 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
4248 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
4250 2008-12-05 Mark Probst <mark.probst@gmail.com>
4252 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
4253 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
4256 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
4258 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
4260 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
4262 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
4264 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
4266 * basic-simd.cs: Tests for operator == and != on Vector4f.
4268 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
4270 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
4272 * simd-intrinsics.c: Kill useless enum.
4274 2008-12-04 Mark Mason <mmason@upwardaccess.com>
4276 * cpu-mips.md: add long_conv_to_ovf_i4_2
4277 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
4279 2008-12-04 Mark Mason <mmason@upwardaccess.com>
4281 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
4283 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
4285 2008-12-04 Mark Mason <mmason@upwardaccess.com>
4287 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
4289 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
4291 * basic-simd.cs: Add tests for new methods.
4293 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
4295 * simd-intrinsics.c: Add support for operator == and !=
4298 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
4300 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
4302 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
4304 2008-12-04 Zoltan Varga <vargaz@gmail.com>
4306 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
4308 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
4309 MONO_PATCH_INFO_ICALL_ADDR.
4311 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
4313 * aot-compiler.c: Resurrect full-aot support.
4315 2008-12-04 Mark Mason <mmason@upwardaccess.com>
4317 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
4319 2008-12-04 Mark Mason <mmason@upwardaccess.com>
4321 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
4323 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
4325 * basic-simd.cs: Fix tests to work under ppc.
4326 Remove tests for methods that will be removed.
4328 2008-12-03 Mark Probst <mark.probst@gmail.com>
4330 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
4331 generic type (via a typedef or typeref) correctly.
4333 2008-12-03 Zoltan Varga <vargaz@gmail.com>
4335 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
4336 diagnose an assertion failure.
4338 2008-12-02 Mark Probst <mark.probst@gmail.com>
4340 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
4341 Fix trampoline size.
4343 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
4344 conversion opcodes are implemented natively instead via emulation.
4346 2008-12-01 Mark Mason <mmason@upwardaccess.com>
4348 * cpu-mips.md: remove mips_xori
4350 * mini-ops.h: remove mips_xori
4352 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
4354 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
4356 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
4358 2008-12-01 Mark Mason <mmason@upwardaccess.com>
4360 * cpu-mips.md: fix instruction lengths.
4362 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
4364 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
4366 * mini-ops.h: fix slti / sltiu op profiles.
4368 2008-12-02 Martin Baulig <martin@ximian.com>
4370 * method-to-ir.c (mono_method_to_ir): Disable debugging
4371 information for the init locals block to make the debugger stop
4372 after all locals have been initalized.
4374 2008-12-02 Martin Baulig <martin@ximian.com>
4376 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
4377 running inside the debugger.
4379 2008-12-01 Zoltan Varga <vargaz@gmail.com>
4381 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
4384 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
4385 alu->alu imm optimization which only shows if deadce is disabled.
4387 * aot-compiler.c: Rename the function names for the binary and asm writers
4388 so they can coexist in the same process. Rework the xdebug code to use the
4389 asm writer. This avoids the need to call into the runtime to dump the
4390 debugging info. Add more debugging info for types.
4392 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
4394 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
4395 cpu description tables, they can't occur in cpu-<ARCH>.md.
4397 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
4398 the stack in CEE_LDFLDA. Fixes #450542.
4400 * generics.cs: Add a new test.
4402 2008-12-01 Mark Mason <mmason@upwardaccess.com>
4404 * mini-ops.h: updated MIPS opcodes
4405 * mini-mips.c: decompose long opts
4406 * mini-mips.h: decompose long opts
4408 2008-11-29 Mark Mason <mmason@upwardaccess.com>
4410 * cpu-mips.md: fix length on int_rem_un
4411 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
4413 2008-11-29 Zoltan Varga <vargaz@gmail.com>
4415 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
4417 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
4419 2008-11-29 Martin Baulig <martin@ximian.com>
4421 * mini-exceptions.c (mono_handle_native_sigsegv): Check
4422 mono_debug_using_mono_debugger() in addition to the
4423 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
4425 2008-11-28 Mark Mason <mmason@upwardaccess.com>
4427 * mini-ops.h: updated more MIPS opcodes
4428 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
4429 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
4431 2008-11-28 Mark Probst <mark.probst@gmail.com>
4433 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
4435 2008-11-28 Mark Mason <mmason@upwardaccess.com>
4437 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
4438 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
4439 * mini-ops.h: correct selected mips opcode entries
4441 2008-11-28 Mark Probst <mark.probst@gmail.com>
4443 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
4446 2008-11-28 Mark Probst <mark.probst@gmail.com>
4448 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
4450 2008-11-28 Mark Mason <mmason@upwardaccess.com>
4452 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
4453 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
4454 * mini-mips.h: disable IMT
4455 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
4457 2008-11-28 Mark Probst <mark.probst@gmail.com>
4459 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
4461 2008-11-28 Mark Probst <mark.probst@gmail.com>
4463 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
4465 2008-11-28 Zoltan Varga <vargaz@gmail.com>
4467 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
4470 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
4472 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
4473 for Set/GetVector aligned versions.
4475 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
4477 * basic-simd.cs: Add tests for Get/SetVector.
4479 2008-11-27 Mark Probst <mark.probst@gmail.com>
4481 * mini.c: Removed g_slist_append_mempool(). Now in
4484 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
4486 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
4487 size properly and make the bounds check optional.
4489 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
4490 for SetVector and IsAligned.
4492 2008-11-27 Zoltan Varga <vargaz@gmail.com>
4494 * mini.c: Remove unused mono_normalize_opcodes () function.
4496 2008-11-26 Mark Probst <mark.probst@gmail.com>
4498 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
4499 using the new atomic add ops now.
4501 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
4504 2008-11-26 Mark Probst <mark.probst@gmail.com>
4506 * mini-ppc64.c: Several fixes.
4508 2008-11-25 Mark Mason <mmason@upwardaccess.com>
4510 * cpu-mips.md: added jump_table
4511 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
4513 2008-11-25 Mark Mason <mmason@upwardaccess.com>
4515 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
4517 2008-11-25 Mark Mason <mmason@upwardaccess.com>
4519 * mini-ops.h: corrected a handful of MIPS opcodes.
4521 2008-11-25 Mark Mason <mmason@upwardaccess.com>
4523 * aot-compiler.c: MIPS to use ELF writer
4525 2008-11-25 Mark Mason <mmason@upwardaccess.com>
4527 * mini-codegen.c: remove MIPS specific assert.
4529 2008-11-25 Mark Probst <mark.probst@gmail.com>
4531 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
4532 fixes. PPC64 now passes most of the runtime regressions.
4534 2008-11-24 Zoltan Varga <vargaz@gmail.com>
4536 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
4537 volatile intervals a bit.
4539 2008-11-24 Mark Probst <mark.probst@gmail.com>
4541 * basic-long.cs: New test case.
4543 2008-11-23 Zoltan Varga <vargaz@gmail.com>
4545 * mini.c (mini_method_compile): Disable globalra for large methods for
4548 * regalloc2.c (order_moves): Add fp support.
4550 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
4551 source bblock ends with an OP_BR_REG.
4553 * ratests.cs: Add a new test.
4555 2008-11-23 Mark Probst <mark.probst@gmail.com>
4557 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
4558 sharing. PPC64 now passes generics.exe.
4560 2008-11-23 Mark Probst <mark.probst@gmail.com>
4562 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
4564 2008-11-23 Zoltan Varga <vargaz@gmail.com>
4566 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
4567 memory when mono_jit_info_table_find () can't find the method in the
4570 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
4573 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
4576 2008-11-23 Mark Probst <mark.probst@gmail.com>
4578 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
4579 Several fixes. PPC64 now runs exceptions.exe and
4580 devirtualization.exe.
4582 2008-11-22 Mark Probst <mark.probst@gmail.com>
4584 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
4585 arrays.exe and basic-math.exe.
4587 2008-11-22 Mark Probst <mark.probst@gmail.com>
4589 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
4590 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
4592 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
4594 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
4596 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
4598 * method-to-ir.c: Move bounds checking macros to ir-emit.h
4600 * ir-emit.h: Move macros from method-to-ir.c to here.
4602 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
4604 * mini-ops.h: Correct the long simd ops to use LREG.
4606 2008-11-21 Zoltan Varga <vargaz@gmail.com>
4608 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
4610 * mini-ops.h: Correct the dreg type of a few long opcodes.
4612 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
4615 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
4617 * mini-ppc.c: remove negative stack references in epilog
4618 for platforms that don't support the red zone.
4620 2008-11-21 Mark Probst <mark.probst@gmail.com>
4622 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
4623 point regs. Now PPC64 passes basic-calls.exe.
4625 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
4627 * basic-simd.cs: Add tests for accessors of Vector2l.
4629 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
4631 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
4633 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
4635 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
4637 2008-11-21 Mark Probst <mark.probst@gmail.com>
4639 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
4640 PPC64 passes basic-long.exe.
4642 2008-11-20 Mark Probst <mark.probst@gmail.com>
4644 * decompose.c: Decompose carry and overflow add on PPC64 like on
4645 other 64 bit archs. Don't decompose sub at all on PPC64.
4647 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
4648 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
4651 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
4653 * basic-simd.cs: Add tests for accessors of Vector2d.
4655 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
4657 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
4661 * mini-x86.c (mono_arch_output_basic_block): Same.
4663 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
4665 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
4667 * basic-simd.cs: Add tests for accessors of Vector4f.
4669 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
4671 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
4675 * mini-x86.c (mono_arch_output_basic_block): Same.
4677 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
4679 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
4681 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
4683 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
4685 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
4689 * mini-x86.c (mono_arch_output_basic_block): Same.
4691 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
4693 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
4695 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
4697 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
4699 * simd-intrinsics.c: Enable setters for Vector16sb.
4701 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
4703 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
4707 * mini-x86.c (mono_arch_output_basic_block): Same.
4709 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
4711 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
4713 * simd-intrinsics.c: Implement setter for Vector8us.
4715 2008-11-19 Zoltan Varga <vargaz@gmail.com>
4717 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
4720 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
4722 * mini-ppc.c: remove references to the red zone in the prolog
4723 (for systems that don't support it).
4725 2008-11-19 Mark Probst <mark.probst@gmail.com>
4727 * cpu-ppc64.md: Fixed a few instruction lengths.
4729 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
4732 2008-11-19 Mark Probst <mark.probst@gmail.com>
4734 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
4737 2008-11-19 Zoltan Varga <vargaz@gmail.com>
4739 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
4741 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
4743 * mini-ops.h: Added OP_INSERT_I2.
4747 * mini-x86.c (mono_arch_output_basic_block): Same.
4749 * simd-intrinsics.c: Implement setter for Vector8s.
4751 * simd-methods.h: Add the names of get setters of Vector8s.
4753 2008-11-18 Zoltan Varga <vargaz@gmail.com>
4755 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
4757 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
4760 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
4762 2008-11-18 Mark Probst <mark.probst@gmail.com>
4764 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
4765 for PPC64. An empty program runs now.
4767 2008-11-18 Zoltan Varga <vargaz@gmail.com>
4769 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
4771 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
4772 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
4773 info for JITted code is emitted into a shared library, loadable into gdb.
4775 2008-11-18 Mark Probst <mark.probst@gmail.com>
4777 * Makefile.am: Changes to build PPC64.
4779 * mini-arch.h: Include mini-ppc64.h on PPC64.
4781 2008-11-18 Mark Probst <mark.probst@gmail.com>
4783 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
4784 in PPC code up to r119147.
4786 2008-11-18 Mark Probst <mark.probst@gmail.com>
4788 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
4789 cpu-ppc64.md: Changes for PPC64.
4791 Based on code submitted by andreas.faerber@web.de at
4792 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
4795 2008-11-18 Mark Probst <mark.probst@gmail.com>
4797 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
4798 cpu-ppc64.md: Copied from the corresponding PPC files from
4801 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
4803 * mini-ops.h: Added OP_ROUND.
4805 * cpu-x86.md: Added round.
4807 * mini-x86.c: Added support for intrinsicing Math.Round (double).
4809 * basic-math.cs: Added test_0_round to test rounding.
4811 Contributed under MIT/X11 license.
4813 2008-11-17 Bill Holmes <billholmes54@gmail.com>
4815 * aot-compiler.c : Fix the Winx64 build.
4817 Contributed under MIT/X11 license.
4819 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
4821 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
4822 in OP_EXTRACT_R8 to avoid possible stack corruption.
4824 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
4826 * mini-ops.h: Added OP_EXTRACT_R8/I8.
4828 * cpu-x86.md: Added extract_r8.
4830 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
4832 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
4833 a couple of OP_EXTRACT_I4.
4835 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
4837 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
4839 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
4841 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
4844 2008-11-17 Zoltan Varga <vargaz@gmail.com>
4846 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
4847 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
4849 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
4850 are not needed any more.
4852 * mini.h: Remove the unused INS_LIST macros.
4854 * mini.c (mini_method_compile): Remove a disable globalra case which is no
4857 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
4860 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
4861 mono_alloc_ireg () instead.
4863 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
4866 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
4869 * aot-runtime.c (load_aot_module): Disable AOT when running under
4872 * mini-amd64.h: Change the monitor fastpath defines to check for
4873 !PLATFORM_WIN32 so they work on *bsd too.
4875 * mini.h mini.c mini-hhpa.c: Remove more unused code.
4877 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
4879 * mini.h (MonoCompile): Remove new_ir flag.
4881 * regalloc.h regalloc.c: Remove unused code.
4883 * cpu-*.md: Remove more unused opcodes.
4885 * simple-cee-ops.h simple-mini-ops.h: Removed.
4887 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
4889 2008-11-17 Zoltan Varga <vargaz@gmail.com>
4891 * aliasing.h: Removed.
4893 * *.c: Remove references to aliasing.h and inssel.h.
4895 * mini.c: Remove additional unused functions.
4897 * mini-ops.h cpu-*.md: Remove unused opcodes.
4899 2008-11-16 Zoltan Varga <vargaz@gmail.com>
4901 Remove the old JIT code.
4903 * inssel*.brg: Removed.
4905 * ssa.c abcremoval.c aliasing.c: Removed.
4907 * ssa2.c: Renamed to ssa.c.
4909 * abcremoval2.c: Renamed to abcremoval.c.
4911 * *.c: Removed all !cfg->new_ir code.
4913 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
4914 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
4916 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
4918 2008-11-16 Zoltan Varga <vargaz@gmail.com>
4920 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
4921 to simplify the code and cut back on the number of global symbols in the AOT
4924 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
4926 2008-11-15 Zoltan Varga <vargaz@gmail.com>
4928 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
4929 with the got/got_info tables.
4931 * mini.h: Bump AOT file format version.
4933 * unwind.h: New file, contains definitions for stack unwinding.
4935 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
4938 * aot-compiler.c: Generalize the emitting of unwind information to use the
4939 information in cfg->unwind_ops.
4941 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
4943 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
4944 AOT method frames. Enable writing symbols for methods by default.
4946 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
4948 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
4949 and make it work with vectors of element sizes 1, 2 and 4.
4951 * simd-intrinsics.c: Enable getter for all vectors with element size
4954 * simd-methods.h: Add the names of other getters.
4956 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
4962 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
4964 * mini-ppc.h: portability fix.
4966 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
4968 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
4969 buggy and will overwrite it.
4971 2008-11-14 Zoltan Varga <vargaz@gmail.com>
4973 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
4974 Use it to emit local symbols for all methods so AOTed methods show up with
4975 their full name in gdb/valgrind output.
4977 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
4979 * mini-ppc.c: portability fixes.
4981 2008-11-14 Zoltan Varga <vargaz@gmail.com>
4983 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
4984 entries out of the if (!generic_shared...) code so it is always done.
4985 (mono_class_init_trampoline): Do the patching when running under valgrind
4986 too, newer versions of valgrind have no problems with it.
4988 2008-11-13 Zoltan Varga <vargaz@gmail.com>
4990 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
4993 2008-11-13 Mark Probst <mark.probst@gmail.com>
4995 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
4998 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
5000 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
5002 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
5004 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
5010 * simd-intrinsics.c: Same.
5012 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
5014 * simd-intrinsics.c: Enable constructor intrinsics for all types.
5016 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
5018 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
5019 to work with more Vector types.
5021 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
5023 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
5024 store the elemens directly instead of using and intermediate.
5026 2008-11-13 Zoltan Varga <vargaz@gmail.com>
5028 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
5030 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
5031 to preserve %eax for aot plt trampolines.
5033 * aot-compiler.c (compile_method): Don't skip synchronized methods.
5034 (encode_method_ref): Flag synchronized methods so they won't go through
5037 * aot-compiler.c: Additional work to support AOTing synchronized methods/
5040 * cpu-ia64.md (jmp): Increase max length.
5042 2008-11-12 Zoltan Varga <vargaz@gmail.com>
5044 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
5045 open generic classes.
5047 * aot-compiler.c: Enable the ELF writer on ELF platforms.
5049 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
5050 box+brtrue optimization since it causes test failures on x86.
5052 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
5054 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
5060 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
5061 for simd ctor values.
5063 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
5064 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
5066 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
5068 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
5071 * simd-instrincs.c: Same.
5073 * basic-simd.cs: Same.
5075 2008-11-12 Zoltan Varga <vargaz@gmail.com>
5077 * ratests.cs: Add more tests.
5079 * regalloc2.c (add_spill_code): Handle more corner cases.
5081 2008-11-11 Zoltan Varga <vargaz@gmail.com>
5083 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
5084 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
5085 both the source an destination of an instruction.
5087 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
5089 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
5090 wapihandles.c: more portability changes.
5092 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
5094 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
5095 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
5096 safe to execute in a signal handler and the kernel provides better
5097 the info in /proc/self/smaps. Avoid the assert on sigaction during
5100 2008-11-11 Zoltan Varga <vargaz@gmail.com>
5102 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
5103 do the bblock linking hack if it is actually needed.
5105 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
5108 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
5109 crash problem is fixed.
5111 * branch-opts.c (mono_remove_critical_edges): Link up newly added
5114 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
5116 (mini_method_compile): Set the starting value of next_vreg to
5117 MAX_IREGS + MAX_FREGS when using globalra.
5119 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
5120 filter clauses with BB_EXCEPTION_HANDLER.
5122 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
5124 2008-11-10 Mark Probst <mark.probst@gmail.com>
5126 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
5127 space for stdcall. Fixes regressions on Win32.
5129 2008-11-10 Zoltan Varga <vargaz@gmail.com>
5131 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
5133 (linear_scan): Remove an assert which doesn't seem to be needed.
5135 * local-propagation.c (mono_local_deadce): Avoid a call to
5136 MONO_DELETE_INS which would screw up the instruction linking.
5138 * mini.c (mono_decompose_op_imm): Make this work with globalra.
5140 * regalloc2.c: Upgrade to work the current JIT code.
5142 2008-11-09 Zoltan Varga <vargaz@gmail.com>
5144 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
5147 * aot-runtime.c: Remove some dead code.
5149 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
5151 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
5153 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
5154 trampolines using sscanf since atoi doesn't work on large unsigned values.
5156 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
5157 Initialize code_size.
5159 2008-11-08 Mark Probst <mark.probst@gmail.com>
5161 * method-to-ir.c (mini_emit_inst_for_method): Make
5162 Interlocked.CompareExchange work for Int arguments on 32 bit
5165 2008-11-07 Mark Probst <mark.probst@gmail.com>
5167 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
5169 2008-11-06 Bill Holmes <billholmes54@gmail.com>
5171 * main.c Fix MSVC build.
5173 Contributed under MIT/X11 license.
5175 2008-11-06 Mark Probst <mark.probst@gmail.com>
5177 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
5178 alignment larger than 8 bytes are aligned correctly, too.
5180 * mini.c: Honor the min_align field of MonoClass when laying out
5183 2008-11-06 Zoltan Varga <vargaz@gmail.com>
5185 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
5187 * aot-compiler.c (emit_plt): Fix a warning.
5189 * aot-compiler.c: Implement ARM support in the binary writer.
5191 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
5193 * basic-simd.cs: Add test for getter with byref arg.
5194 Fix the naming of a few tests.
5195 Add missing checks to a test.
5197 2008-11-05 Zoltan Varga <vargaz@gmail.com>
5199 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
5201 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
5202 most of the full-aot support for monitor enter/exit trampolines.
5204 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
5205 enter/exit trampoline creation functions.
5207 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
5210 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
5212 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
5213 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
5214 implement the needed functionality without adding crap to the runtime.
5216 2008-11-05 Zoltan Varga <vargaz@gmail.com>
5218 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
5221 * mini.c (mono_build_date): New global version holding the build date in
5224 * Makefile.am (buildver.c): Generate a file containing the build date.
5226 * main.c: Set the build date from the generated file.
5228 * mini.c (mono_get_runtime_build_info): New helper function returning build
5229 information in a string format.
5231 * driver.c (mono_main): Print the build date in --version.
5233 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
5234 file when the bind-to-runtime-version option is used.
5236 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
5238 * simd-intrinsics.c: Fix bug when using getters and byref args.
5240 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
5242 * simd-methods.h: Rename prefetch methods.
5244 * simd-intrinsics.c: Same.
5246 2008-11-05 Mark Probst <mark.probst@gmail.com>
5248 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
5251 2008-11-04 Zoltan Varga <vargaz@gmail.com>
5253 * aot-compiler.c: Use the bundled elf header files instead of depending on
5256 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
5259 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
5262 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
5264 * cpu-x86.md: Add store nta ops.
5270 * mini.h: Add an enum for simd prefetch modes.
5272 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
5273 of store. Use the changed code to support store nta.
5275 * simd-intrinsics.c: Add prefetch ops for all vector types.
5277 2008-11-04 Zoltan Varga <vargaz@gmail.com>
5279 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
5282 * aot-compiler.c: Use statically allocated buffers for constructing symbol
5285 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
5288 2008-11-04 Mark Probst <mark.probst@gmail.com>
5290 * mini-x86.c: Fixed commit.
5292 2008-11-04 Zoltan Varga <vargaz@gmail.com>
5294 * aot-compiler.c (emit_plt): Align the plt section only on x86.
5296 2008-11-04 Mark Probst <mark.probst@gmail.com>
5298 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
5299 and MONITOR_EXIT, for the ASM fastpaths.
5301 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
5304 * mini.c, patch-info.h: Signature and patch infos for
5305 Monitor.Enter/Exit trampolines.
5307 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
5309 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
5310 Monitor.Enter/Exit ASM fastpath for Linux.
5312 2008-11-04 Zoltan Varga <vargaz@gmail.com>
5314 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
5316 * objects.cs: Add a new test.
5318 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
5320 * aot-runtime.c (load_method): Run class initialization in the PLT case even
5321 if MONO_LOG_LEVEL is set.
5323 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
5325 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
5327 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
5329 * aot-compiler.c: Change the relocation code to use virtual addresses instead
5330 of file offsets. Align the sections belonging to the data segment to
5333 2008-11-03 Zoltan Varga <vargaz@gmail.com>
5335 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
5336 elf.h. Port it to amd64.
5338 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
5340 * driver.c: Enable SIMD by default.
5342 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
5344 * cpu-x86.md: Add prefetch op.
5350 * mini.h: Add an enum for simd prefetch modes.
5352 * simd-methods.h: Add prefetch function names.
5354 * simd-intrinsics.c: Add prefetch ops for all vector types.
5356 2008-11-03 Zoltan Varga <vargaz@gmail.com>
5358 * aot-compiler.c (emit_bytes): Speed this up a little.
5360 2008-11-02 Zoltan Varga <vargaz@gmail.com>
5362 * aot-compiler.c: Add JIT time etc. statistics.
5364 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
5366 * mini.h (MonoCompile): Add 'got_offset' field.
5368 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
5369 method_got_offsets array.
5371 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
5374 * aot-compiler.c (compile_method): Add generic method instances referenced
5375 by the method to the list of methods to be compiled, this is required so if
5376 A<T> references B<T>, and another assembly references A<int>, then it will
5377 also get a copy of B<int>.
5379 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
5380 when checking for monitor enter/exit.
5382 2008-10-30 Mark Probst <mark.probst@gmail.com>
5384 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
5385 for Monitor.Enter and Monitor.Exit if enabled.
5387 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
5390 2008-10-30 Zoltan Varga <vargaz@gmail.com>
5392 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
5393 of an OP_MOVE. Fixes #440046.
5395 * basic-long.cs: Add a new test.
5397 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
5399 * mini.h: Add synchronization note for the managed counter-part.
5401 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
5402 returns the simd caps of the current cpu.
5404 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
5406 * basic-simd.cs: Remove Console.WriteLine.
5408 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
5410 * basic-simd.cs: New tests for Vector2ul.
5412 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
5414 * simd-intrinsics.c: Add new vector type Vector2ul.
5416 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
5418 * basic-simd.cs: New tests for Vector2l.
5420 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
5422 * cpu-x86.md: Add long version of most packed int ops.
5428 * simd-intrinsics.c: Add new vector type Vector2l.
5430 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
5432 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
5434 * simd-methods.h: Remove SN_op_BitwiseXor.
5436 2008-10-28 Zoltan Varga <vargaz@gmail.com>
5438 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
5441 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
5443 * basic-simd.cs: Test for Vector2d.
5445 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
5448 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
5450 * cpu-x86.md: Add double version of all packed float ops.
5456 * simd-intrinsics.c: Add new vector type Vector2d.
5458 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
5460 * simd-methods.h: Add Duplicate.
5462 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
5464 * basic-simd.cs: Test for packing with signed saturation.
5466 2008-10-28 Zoltan Varga <vargaz@gmail.com>
5468 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
5469 found in the TYPESPEC table.
5471 2008-10-26 Zoltan Varga <vargaz@gmail.com>
5473 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
5476 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
5478 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
5479 instead of the RVA, since the RVA can be changed by tools like the cil
5482 * method-to-ir.c (mono_method_to_ir2): Ditto.
5484 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
5485 (deserialize_variable): Ditto.
5487 2008-10-25 Martin Baulig <martin@ximian.com>
5489 * debug-mini.c (write_variable): Use
5490 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
5492 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
5494 * cpu-x86.md: Add unsigned variants of packd and packw.
5498 * mini-x86.h: Emit the right instruction for packd and packw.
5499 Add unsigned variants of packd and packw.
5501 * simd-intrinsics.c: Packd and packw were used in place of their
5502 unsigned variants. Change that.
5503 Add intrinsics for (Signed)PackWithSignedSaturation.
5505 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
5507 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
5509 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
5511 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
5513 * mini-ops.h: Remove dword packed add/sub with saturation ops.
5515 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
5517 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
5520 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
5522 2008-10-24 Mark Probst <mark.probst@gmail.com>
5524 * method-to-ir.c, mini.c: Special casing for the synchronized
5525 wrapper for the ldtoken+GetTypeFromHandle case.
5527 2008-10-24 Zoltan Varga <vargaz@gmail.com>
5529 * mini.c (mono_replace_ins): Move this to branch-opts.c.
5531 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
5532 created/split bblocks.
5534 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
5536 * mini-ops.h: Add packed signed mul high.
5540 * mini-x86.c (mono_arch_output_basic_block): Same.
5542 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
5544 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
5546 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
5548 * basic-simd.cs: Tests for Vector16sb.
5550 2008-10-24 Zoltan Varga <vargaz@gmail.com>
5552 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
5554 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
5556 * mini-ops.h: Add packed signed min, max and compare greater.
5560 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
5563 * simd-methods.h: Add CompareGreaterThan.
5565 * simd-methods.h: Remove CompareEquals.
5567 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
5569 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
5571 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
5574 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
5576 * basic-simd.cs: Fix tests due to change in the API.
5578 2008-10-21 Zoltan Varga <vargaz@gmail.com>
5580 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
5582 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
5584 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
5586 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
5587 inst_offset as this has invalid values for LDADDR.
5589 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
5591 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
5593 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
5595 2008-10-21 Zoltan Varga <vargaz@gmail.com>
5597 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
5598 for accessing field->data.
5600 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
5602 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
5604 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
5606 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
5608 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
5610 2008-10-21 Zoltan Varga <vargaz@gmail.com>
5612 * dominators.c (mono_compute_natural_loops): Allocate GList enties
5613 from the cfg mempool.
5615 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
5617 * basic-simd.cs: Tests for new methods in Vector8us.
5619 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
5621 * mini-ops.h: Add multiply and store high.
5625 * mini-x86.c (mono_arch_output_basic_block): Same.
5627 * simd-methods.h: Same.
5629 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
5632 2008-10-19 Zoltan Varga <vargaz@gmail.com>
5634 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
5635 mono_class_setup_vtable ().
5637 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
5638 mono_class_get_vtable_entry () for accessing klass->vtable.
5640 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
5642 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
5645 * method-to-ir.c (mono_save_token_info): Don't save references made from
5648 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
5649 of generic instances.
5651 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
5653 2008-10-19 Mark Probst <mark.probst@gmail.com>
5655 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
5656 OP_JMP depends on the method signature. Calculate it properly.
5658 2008-10-19 Zoltan Varga <vargaz@gmail.com>
5660 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
5663 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
5665 (emit_extra_methods): Add another table mapping method indexes to
5666 offsets in the extra_method_info table.
5668 * mini.h: Bump AOT file format version.
5670 * aot-runtime.c: Merge most of the code from mono_aot_get_method
5671 and mono_aot_get_method_from_token () into one function.
5673 2008-10-19 Mark Probst <mark.probst@gmail.com>
5675 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
5678 2008-10-18 Zoltan Varga <vargaz@gmail.com>
5680 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
5683 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
5686 * mini.c (mono_patch_info_equal): Compare the generic context as well.
5688 * mini.h: Bump aot file format version.
5690 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
5691 AOT file can contain native code for methods which are not in the METHOD
5692 table. Generate code for non-sharable generic instances of generic methods
5693 found in the METHODSPEC table.
5695 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
5696 encoding generic type handles.
5698 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
5699 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
5701 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
5702 macros + MONO_ADD_INS.
5704 * mini.c (mono_jump_info_token_new2): New function which takes a generic
5707 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
5709 * mini.h: Bump aot file format version.
5711 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
5713 2008-10-17 Mark Probst <mark.probst@gmail.com>
5715 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
5716 platforms, with definable stack alignment value. Set to 16 now
5719 * mini.c, mini.h, driver.c: Command line option for disabling
5722 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
5724 * basic-simd.cs: Tests for new methods in Vector4ui.
5726 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
5728 * mini-ops.h: Add packed int shuffle.
5732 * mini-x86.c (mono_arch_output_basic_block): Same.
5734 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
5735 extract mask, max, min, shuffle.
5737 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
5739 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
5741 * basic-simd.cs: Tests for new methods in Vector8us.
5743 2008-10-17 Mark Probst <mark.probst@gmail.com>
5745 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
5746 RuntimeTypeHandle, not a TypedReference.
5748 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
5750 * simd-intrinsics.c: remove relocations.
5752 2008-10-17 Zoltan Varga <vargaz@gmail.com>
5754 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
5755 optimizations from the x86 backend.
5757 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
5759 * simd-methods.h, simd-intrinsics.c: debloat method names and
5760 prepare for no relocations.
5762 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
5764 * mini-ops.h: Add packed min/equal and sum of absolute differences.
5768 * mini-x86.c (mono_arch_output_basic_block): Same.
5770 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
5771 extract mask, max, min and sum of absolute differences.
5773 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
5776 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
5778 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
5779 Renamed one test for consistency.
5781 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
5783 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
5784 fix to the code that deal with other blocks.
5786 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
5788 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
5790 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
5792 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
5793 that deals with vreg interference. Explicitly check for OP_LDADDR to be
5794 able to process the source reg.
5796 2008-10-16 Martin Baulig <martin@ximian.com>
5798 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
5800 * inssel.brg: Add `OP_HARD_NOP'.
5802 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
5804 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
5805 `OP_HARD_NOP' instruction when running inside the debugger.
5807 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
5808 `OP_HARD_NOP' instruction when running inside the debugger.
5810 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
5812 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
5813 now works. The issue with the regalloc tripping up no longer
5816 * simd-intrinsics.c (load_simd_vreg): Same.
5818 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
5820 * basic-simd.cs: Tests for new Vector8ui methods.
5822 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
5824 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
5825 only for type. This fixes crashes where MonoInst::klass is checked
5826 for ops of type != VTYPE or OBJ.
5828 * simd-intrinsics.c (load_simd_vreg): Same.
5830 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
5832 * mini-ops.h: Add ops for packed shuffle/max/avg and
5837 * mini-x86.c (mono_arch_output_basic_block): Same.
5839 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
5842 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
5843 to emit extract mask op.
5845 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
5846 to emit word shuffles.
5848 2008-10-15 Mark Probst <mark.probst@gmail.com>
5850 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
5851 the largest alignment needed by a variable, but at least
5854 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
5856 * basic-simd.cs: Tests for the fixes in the last commit.
5858 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
5860 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
5861 no longer handles STACK_PTR input.
5863 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
5865 * simd-intrinsics.c (load_simd_vreg): New function that works like
5866 get_simd_vreg but handles STACK_PTR input.
5868 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
5869 as the input can be an arbitrary pointer.
5871 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
5872 LDADDR local optimization directly otherwise use a store op.
5874 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
5876 * basic-simd.cs: Tests for dup low and dup high.
5878 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
5880 * mini-ops.h: Add dup low and dup high ops.
5884 * mini-x86.c (mono_arch_output_basic_block): Same.
5886 * simd-intrinsics.c (vector4f_intrinsics): Same.
5888 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
5890 * basic-simd.cs: Tests for recently added functionality.
5892 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
5894 * mini-ops.h: Add remaining sse1 fp ops.
5896 * cpu-x86.md: Add remaining sse1 fp ops.
5898 * mini-x86.c (mono_arch_output_basic_block): Same.
5900 * mini.h: Add enum for simd FP compare conditions.
5902 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
5904 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
5905 so the backed can generate the appropriate op.
5907 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
5908 This patch squeese one more byte from the SimdIntrinsc struct.
5910 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
5911 a a shift amount intead of simply or'ing it.
5913 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
5915 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
5916 byte so we can have an aditional flags field without increasing struct size.
5918 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
5919 against the simd_supported_versions bitmask.
5921 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
5923 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
5925 * mini.c: remove rawbuffer code (the only use here is unsafe because
5926 it takes locks during signal handling and the kernel now provides much
5927 better info in proc/pid/smaps these days).
5929 2008-10-13 Zoltan Varga <vargaz@gmail.com>
5931 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
5932 OP_X86_PUSH_OBJ. Fixes #434620.
5934 * objects.cs: Add a test.
5936 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
5938 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
5939 that the packuswb/packusdw don't work with unsigned numbers for what
5940 would be negative numbers in signed format.
5942 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
5943 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
5945 * mini-ops.h: Add doubleword forms of many ops and packing ones.
5947 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
5949 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
5951 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
5953 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
5956 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
5957 version as the enum in mini.h.
5959 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
5960 for sse3 ops, check the simd_version field if present. This way the code
5961 works with all versions of sse.
5963 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
5965 * simd-intrinsics.c: Fixed intrinsic name typo.
5967 * mini.h: Added missing simd exported function.
5969 * basic-simd.cs: Added tests for Vector4ui.
5970 Fixed broken test for Vector16b.
5972 2008-10-10 Zoltan Varga <vargaz@gmail.com>
5974 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
5975 the max length to 64.
5977 2008-10-10 Mark Probst <mark.probst@gmail.com>
5979 * method-to-ir.c: Only do the fast virtual generic method call for
5980 non-wrapper methods.
5982 * mini.h, mini-trampolines.c: The new generic virtual remoting
5983 trampoline handles virtual method calls via the vtable (as done by
5984 the fast virtual generic method calls) to remoting proxies.
5986 * mini.c (mono_jit_create_remoting_trampoline): For generic
5987 methods reate a generic virtual remoting trampoline.
5989 * mini-amd64.h: Enable fast virtual generic method calls again.
5991 2008-10-10 Mark Probst <mark.probst@gmail.com>
5993 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
5994 restore registers when doing tail calls.
5996 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
5998 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
6001 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
6003 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
6005 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
6007 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
6009 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
6011 * basic-simd.cs: Retrofit for API changes.
6013 2008-10-10 Mark Probst <mark.probst@gmail.com>
6015 * mini-ppc.c: Handle integer stack arguments for tail calls.
6017 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
6019 * optflags-def.h: Removed sse3 optimization.
6023 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
6026 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
6028 * mini.h: Added enumeration with simd versions.
6030 * simd-intrinsics.c (emit_intrinsics): Use the new static var
6033 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
6035 * mini.c (mini_init): Call mono_simd_intrinsics_init.
6037 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
6039 * basic-simd.cs: Added tests for Vector8u and Vector16u.
6041 * basic-simd.cs: Fixed test naming.
6043 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
6045 * mini-ops.h: Added ops for packed and saturated math, shifts
6046 and packing/unpacking.
6048 * cpu-x86.md: Added descriptors for the above ops.
6050 * mini-x86.c: Added code to emmit the above ops.
6052 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
6054 2008-10-08 Zoltan Varga <vargaz@gmail.com>
6056 * aot-compiler.c (compile_method): Enable AOT for generic code.
6058 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
6060 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
6062 * mini.c: add a workaround for a common screwup that ends up blamed
6063 to mono (other processes blocking signal delivery).
6065 2008-10-07 Zoltan Varga <vargaz@gmail.com>
6067 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
6068 in the LDFLD/STFLD opcodes. Fixes #432673.
6070 * iltests.il.in: Add a new test.
6072 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
6074 * mini-arm.c: attach the thread in unmanaged->managed transitions
6075 using delegates (bug #433148).
6077 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
6079 * basic-simd.cs: Use new ShuffleSel constants.
6081 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
6083 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
6085 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
6086 only disable simd intrinsics if no sse2 is detected.
6088 * optflags-def.h: Added sse3.
6090 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
6093 2008-10-07 Zoltan Varga <vargaz@gmail.com>
6095 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
6096 when adding delegate-invoke wrappers.
6098 2008-10-07 Zoltan Varga <vargaz@gmail.com>
6100 * Makefile.am: Reenable the simd tests.
6102 2008-10-07 Bill Holmes <billholmes54@gmail.com>
6104 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
6105 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
6106 other vreg is allocated to that hreg.
6108 Contributed under MIT/X11 license.
6110 2008-10-07 Zoltan Varga <vargaz@gmail.com>
6112 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
6115 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
6117 * basic-simd.cs: New test suite for SIMD intrinsics.
6119 * Makefile.am: Added new tests.
6121 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
6123 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
6127 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
6129 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
6130 using SSE2 aware opcodes.
6132 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
6133 is enabled, this code path is only reachable if conversion ops are emmited after
6136 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
6138 This optimization saves 6 bytes per conversion against the old version.
6140 2008-10-06 Zoltan Varga <vargaz@gmail.com>
6142 * aot-compiler.c (compile_method): Don't skip methods referencing
6143 generic methods without a corresponding entry in token_info_hash, since
6144 encode_method_ref () can handle all generic methods now.
6146 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
6147 generic context is set.
6149 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
6150 generic sharing of LDTOKEN.
6152 2008-10-06 Mark Probst <mark.probst@gmail.com>
6154 * mini-amd64.h: Temporarily disabled fast virtual generic method
6155 calls because it breaks the System.Runtime.Remoting tests.
6157 2008-10-06 Zoltan Varga <vargaz@gmail.com>
6159 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
6161 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
6162 so inlining actually works.
6163 (check_inline_caller_method_name_limit): Ditto.
6165 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
6167 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
6168 64 bit safety (from Olaf Hering and Andreas Farber).
6170 2008-10-06 Zoltan Varga <vargaz@gmail.com>
6172 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
6173 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
6174 unused virtual call support code.
6176 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
6178 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
6179 which can't use aot trampolines.
6180 (decode_patch): Don't create aot trampolines for methods which can't use
6183 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
6184 use aot trampolines.
6186 * mini.h: Bump AOT image format version.
6188 2008-10-05 Zoltan Varga <vargaz@gmail.com>
6190 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
6191 to save_token_info () since cmethod is inflated for constrained calls.
6193 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
6195 2008-10-04 Andreas Farber <andreas.faerber@web.de>
6197 * Makefile.am: Add build rules for ppc64.
6198 This avoids the build failing at pedump with unresolved symbols
6199 due to lack of arch_sources. Instead it will now fail earlier
6200 due to lack of cpu-ppc64.md.
6202 Contributed under MIT/X11 license.
6204 2008-10-04 Mark Probst <mark.probst@gmail.com>
6206 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
6209 * iltests.il.in: Add test case for tail call with many arguments.
6211 2008-10-03 Zoltan Varga <vargaz@gmail.com>
6213 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
6214 to the fast virtual generic method code until the aot case is fixed.
6216 2008-10-03 Mark Probst <mark.probst@gmail.com>
6218 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
6220 2008-10-03 Mark Probst <mark.probst@gmail.com>
6222 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
6225 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
6227 * simd-intrinsics.c: Forgot to add this one.
6229 * mini-codegen.c: Fix macro in case SIMD is not supported.
6231 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
6233 This patch land initial JIT support for simd intrinsics.
6235 * mini-x86.h: Added new define to make --enable_minimal work on x86.
6237 * Makefile.am: Added simd-intrinsics.c
6239 * simd-intrinsics.c: New file with simd instrinsic related
6242 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
6244 * cpu-x86.md: Add simd related instructions.
6246 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
6248 * driver.c: Added two new --regression variants.
6250 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
6252 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
6254 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
6255 extract some complicated logic to helper functions.
6257 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
6259 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
6261 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
6262 the specialized simplification pass.
6264 * method-to-ir.c (mono_spill_global_vars): Use new macro.
6266 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
6268 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
6271 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
6272 if MONO_ARCH_NEED_SIMD_BANK is defined.
6274 * mini-ops.h: Added the new simd ops.
6276 * mini-x86.c: Added mono_arch_xregname.
6278 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
6280 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
6282 * mini-x86.h: Define simd related MONO_ARCH macros.
6284 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
6286 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
6288 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
6289 MONO_CLASS_IS_SIMD to deal with simd related IR.
6291 * mini.h (MonoInst): Added spill_var to the backend union.
6293 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
6295 * mini.h: Added forward declarations of the new simd fuctions.
6297 * optflags-def.h: Added new optimization names SIMD.
6299 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
6301 * regalloc.h: Added support for working with 3 register banks.
6303 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
6305 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
6307 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
6309 * mini-exceptions.c: remove 64 bit related ifdef clutter.
6311 2008-10-03 Zoltan Varga <vargaz@gmail.com>
6313 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
6314 instead of one on 64 bit systems.
6316 * method-to-ir.c: Remove unused includes.
6318 2008-10-02 Zoltan Varga <vargaz@gmail.com>
6320 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
6321 cfg->used_int_regs, since the two are different on arm.
6323 2008-10-02 Mark Probst <mark.probst@gmail.com>
6325 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
6326 mono_method_get_vtable_index() to get the vtable index.
6328 2008-10-02 Mark Probst <mark.probst@gmail.com>
6330 * method-to-ir.c (mono_method_to_ir2): Don't create native
6331 wrappers for array methods, because they're never called (and if
6332 they were called they wouldn't work).
6334 2008-10-02 Mark Probst <mark.probst@gmail.com>
6336 * method-to-ir.c (mono_method_to_ir2): Array methods are
6337 special-cased and must not be invoked indirectly via the (M)RGCTX
6338 when generic sharing is turned on. Fixes #431413.
6340 2008-10-01 Mark Probst <mark.probst@gmail.com>
6342 * method-to-ir.c: When generic sharing is active, call
6343 non-interface virtual generic methods via the standard trampoline.
6345 * mini-trampolines.c: Handle virtual generic shared methods.
6347 * mini.h, mini-x86.c, mini-x86.h: New argument for
6348 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
6349 method thunks and which is the trampoline to call if the lookup
6350 fails. Enable the virtual generic method thunk for x86.
6352 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
6353 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
6354 argument but assert that it's NULL, because these archs don't yet
6355 implement the virtual generic method thunk. Changes in the IMT
6356 thunk data structures.
6358 2008-10-01 Zoltan Varga <vargaz@gmail.com>
6360 * aot-compiler.c (emit_globals): Avoid invalid characters in
6361 the static linking symbol.
6363 * objects.cs: Add a test for the range check optimization. Fix warnings.
6365 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
6366 optimization from the current JIT.
6368 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
6369 later in decompose_array_access_opts () to allow more optimizations.
6371 * method-to-ir.c (mono_handle_soft_float): Rename this to
6372 mono_decompose_soft_float () for consistency.
6374 * mini-ops.h: Fix arguments of OP_STRLEN.
6376 * method-to-ir.c (save_cast_details): Extract the cast details saving code
6377 into a separate function.
6378 (reset_cast_details): Ditto.
6379 (handle_unbox): Save cast details. Fixes #431254.
6381 * method-to-ir.c: Remove some obsolete FIXMEs.
6383 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
6385 * ir-emit.h (alloc_dreg): Write a warning before crashing.
6387 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
6389 * mini-codegen.c: More work on macros to make them
6390 ready for multiple regbanks.
6392 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
6394 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
6396 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
6398 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
6400 * mini-codegen.c (mono_spillvar_offset): Proper support for
6403 2008-09-30 Zoltan Varga <vargaz@gmail.com>
6405 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
6406 the stack overflow changes.
6408 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
6410 * mini-codegen.c: Make all bank macros depend on reg_bank.
6412 * mini-codegen.c (mono_local_regalloc): Make free mask
6413 initialization regbank aware.
6415 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
6417 * mini-codegen.c (mono_local_regalloc): Extract callee
6418 mask selection to a function and make it regbank aware.
6420 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
6422 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
6423 code to deal with many regbanks.
6425 2008-09-30 Zoltan Varga <vargaz@gmail.com>
6427 * mini-codegen.c: More fp->regbank changes.
6429 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
6431 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
6432 of a hardcoded constant.
6434 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
6436 * method-to-ir.c (type_from_stack_type): Fix typo.
6438 2008-09-29 Zoltan Varga <vargaz@gmail.com>
6440 * mini-ia64.c (emit_move_return_value): Convert float return values to
6443 * objects.cs: Add a new test.
6445 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
6446 VARARG methods to fix an assert later.
6448 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
6449 end so it at least compiles.
6451 2008-09-28 Zoltan Varga <vargaz@gmail.com>
6453 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
6455 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
6457 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
6458 optimization to a new function (emit_optimized_ldloca_ir) and enable
6459 it for both ldloca and ldloca_s.
6461 2008-09-28 Zoltan Varga <vargaz@gmail.com>
6463 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
6464 gshared CASTCLASS code.
6466 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
6467 amd64, where the libc stack unwinder encounters stack frames referring to
6468 native code in unmapped memory.
6470 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
6473 * generics.cs: Add new test.
6475 2008-09-27 Zoltan Varga <vargaz@gmail.com>
6477 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
6478 add a check that one of the ARM_FPU_ constants is defined.
6480 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
6482 * mini-exceptions.c: Fix build on non-altstack platforms.
6484 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
6487 * ir-emit.h: Add a comment to NEW_PCONST.
6489 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
6491 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
6493 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
6494 after the changes to MonoJitDomainInfo.
6496 2008-09-27 Mark Probst <mark.probst@gmail.com>
6498 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
6500 2008-09-27 Mark Probst <mark.probst@gmail.com>
6502 * mini-ppc.c: Compiler warning fixes.
6504 2008-09-27 Mark Probst <mark.probst@gmail.com>
6506 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
6509 2008-09-27 Mark Probst <mark.probst@gmail.com>
6511 * exceptions-ppc.c, mini-ppc.h: Compile
6512 mono_arch_handle_altstack_exception() on Darwin, too.
6514 2008-09-27 Mark Probst <mark.probst@gmail.com>
6516 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
6517 work on archs which don't have generic sharing implemented, only
6518 without the vtable_arg.
6520 2008-09-26 Mark Probst <mark.probst@gmail.com>
6522 * mini.c: Added comment explaining why delegate ctor icall
6523 wrappers are compiled.
6525 2008-09-26 Mark Probst <mark.probst@gmail.com>
6527 * mini.c: Don't produce trampolines to delegate ctor icall
6528 wrappers but compile them upfront.
6530 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
6532 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
6533 runtime-set function when going back to managed code. Currently this
6534 is used to set back the protection on the soft ovf pages and/or to
6535 throw the stack overflow exception that happened in unmanaged code.
6537 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
6539 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
6540 runtime-set function when going back to managed code. Currently this
6541 is used to set back the protection on the soft ovf pages and/or to
6542 throw the stack overflow exception that happened in unmanaged code.
6544 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
6546 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
6547 the support code for restoring stack protection after stack overflows
6548 that happen in unmanaged code. Don't set the exec permission on the
6551 2008-09-26 Zoltan Varga <vargaz@gmail.com>
6553 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
6554 delegate->method_ptr is set. Fixes #428054.
6556 2008-09-25 Zoltan Varga <vargaz@gmail.com>
6558 * tests.cs: Rename to ratests.cs.
6560 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
6561 emit_get_rgctx_... functions.
6563 2008-09-25 Mark Probst <mark.probst@gmail.com>
6565 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
6567 2008-09-25 Mark Probst <mark.probst@gmail.com>
6569 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
6570 before asserting that method is sharable.
6572 2008-09-25 Mark Probst <mark.probst@gmail.com>
6574 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
6575 whether method needs a static RGCTX wrapper used instead of
6578 * generic-sharing.c, mini.h: A few functions moved to
6579 metadata/generic-sharing.c.
6581 2008-09-25 Mark Probst <mark.probst@gmail.com>
6583 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
6584 Generic code sharing for value types, which essentially means
6585 treating value type methods like static methods. The RGCTX is
6586 passed in the same way.
6588 2008-09-25 Zoltan Varga <vargaz@gmail.com>
6590 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
6591 opcode when creating multi-dimensional arrays of open types.
6593 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
6596 * generics.cs: Add a test.
6598 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
6600 2008-09-24 Zoltan Varga <vargaz@gmail.com>
6602 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
6604 * mini.c (mini_method_compile): Set it when running under the debugger.
6606 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
6607 vreg optimization if the flag is set.
6609 * driver.c (mono_main): Add --attach= option to pass options to
6612 * mini.c (sigquit_signal_handler): Start the attach agent.
6614 * ssapre.c: Disable this to save space since it is not yet ported to
6617 * regalloc2.c: Disable this to save space.
6619 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
6621 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
6623 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
6624 the -v option useful again.
6626 2008-09-24 Zoltan Varga <vargaz@gmail.com>
6628 * mini-amd64.c (mono_arch_output_basic_block): Add support for
6631 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
6632 arrays of arrays. Fixes #428406.
6634 * method-to-ir.c (mini_emit_castclass): Ditto.
6636 * objects.cs: Add new test.
6638 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
6640 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
6641 was wrong at it choked against target_type_is_incompatible for byref types.
6643 2008-09-23 Zoltan Varga <vargaz@gmail.com>
6645 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
6648 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
6650 * mini-exceptions.c: update a few more exceptions-related counters.
6652 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
6654 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
6655 new functions to allocate from persistent mempools.
6657 2008-09-23 Zoltan Varga <vargaz@gmail.com>
6659 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
6660 multiple register banks in the future.
6662 * mini-codegen.c (mono_local_regalloc): Fix a warning.
6664 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
6666 * mini.c (type_to_eval_stack_type): Remove duplicated function.
6668 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
6670 * mini.h: Export type_to_eval_stack_type.
6672 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
6673 is only ins->klass of byref types.
6675 2008-09-22 Zoltan Varga <vargaz@gmail.com>
6677 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
6678 (mini_emit_memcpy2): Ditto.
6680 * mini-amd64.c: Fix a warning.
6682 2008-09-21 Mark Probst <mark.probst@gmail.com>
6684 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
6687 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
6689 * method-to-ir.c: Extract stloc micro-optimization to a
6690 function and apply it to all cases.
6692 2008-09-19 Mark Probst <mark.probst@gmail.com>
6694 * method-to-ir.c: Don't fail generic code sharing in cases we
6697 2008-09-18 Mark Probst <mark.probst@gmail.com>
6699 * mini-ppc.c: Handle structs in tailcalls on Darwin.
6701 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
6703 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
6706 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
6708 * trace.c: make tracing more useful and correct, with per-thread
6711 2008-09-15 Mark Probst <mark.probst@gmail.com>
6713 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
6714 doing a method call and the argument is an R4.
6716 2008-09-14 Zoltan Varga <vargaz@gmail.com>
6718 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
6721 2008-09-13 Mark Probst <mark.probst@gmail.com>
6723 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
6725 2008-09-12 Zoltan Varga <vargaz@gmail.com>
6727 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
6728 (MONO_JUMP_TABLE_FROM_INS): Ditto.
6730 2008-09-11 Zoltan Varga <vargaz@gmail.com>
6732 * driver.c: Add a --agent argument (not supported yet) to load managed
6733 agent assemblies before loading the main assembly, similarly to how the
6734 Java VM handles agents.
6736 2008-09-11 Mark Probst <mark.probst@gmail.com>
6738 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
6739 function to do stack layout of local variables.
6741 2008-09-11 Mark Probst <mark.probst@gmail.com>
6743 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
6746 2008-09-11 Zoltan Varga <vargaz@gmail.com>
6748 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
6749 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
6750 JIT if DISABLE_JIT is defined.
6752 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
6755 2008-09-10 Mark Probst <mark.probst@gmail.com>
6757 * iltests.il.in: Disable the fconv test on PPC (the result is
6758 undefined according to ECMA).
6760 2008-09-10 Mark Probst <mark.probst@gmail.com>
6762 * iltests.il.in: Enable tail call tests for PPC.
6764 * mini.h: Add variable for storing incoming valuetype argument
6765 addresses for tail calls.
6767 * mini-ppc.c: Implement valuetype arguments and return values for
6770 2008-09-09 Mark Probst <mark.probst@gmail.com>
6772 * mini-ppc.c: Partially implement tail calls (struct arguments and
6773 return values not supported).
6775 * method-to-ir.c: Enable tail calls on PPC.
6777 2008-09-08 Zoltan Varga <vargaz@gmail.com>
6779 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
6780 runtime-invoke wrappers to work around the problem of them getting
6781 assigned to a random class.
6783 * aot-runtime.c (mono_aot_get_method): Ditto.
6785 2008-09-07 Zoltan Varga <vargaz@gmail.com>
6787 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
6788 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
6790 2008-09-07 Mark Probst <mark.probst@gmail.com>
6792 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
6793 until they're implemented properly.
6795 * exceptions-ppc.c: Use arch-independent exception-handling code
6796 instead of custom one.
6798 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
6801 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
6803 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
6804 applies when __powerpc__ is defined.
6806 2008-09-06 Zoltan Varga <vargaz@gmail.com>
6808 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
6809 methods to their code to avoid computing the full name of wrappers and
6810 doing a lookup in a string hash table.
6812 2008-09-05 Zoltan Varga <vargaz@gmail.com>
6814 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
6815 we identify bblocks before method_to_ir () is ran.
6817 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
6818 Also avoid optimizing branches pointing to themselves.
6820 * mini.c (mini_method_compile): Ditto. Fixes #422947.
6822 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
6824 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
6826 2008-09-05 Zoltan Varga <vargaz@gmail.com>
6828 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
6829 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
6830 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
6833 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
6834 jumped to the same entry in plt_jump_table.
6836 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
6838 * method-to-ir.c (initialize_array_data): Handle field with RVA from
6841 2008-08-31 Zoltan Varga <vargaz@gmail.com>
6843 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
6844 other assignment can be if converted. Saves 1.5% on corlib size and fixes
6847 2008-08-29 Geoff Norton <gnorton@novell.com>
6849 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
6850 segment, and doesn't properly handle .space as .text. Fixes
6853 2008-08-29 Geoff Norton <gnorton@novell.com>
6855 * mini.c: Disable the mach exception handler when running on
6858 2008-08-29 Geoff Norton <gnorton@novell.com>
6860 * aot-compiler.c: Patch from Renaldas Zioma to properly register
6861 globals on Darwin/ARM
6863 2008-08-28 Zoltan Varga <vargaz@gmail.com>
6865 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
6866 since too many things depend on it. Instead, call
6867 mono_runtime_set_no_exec ().
6869 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
6872 * aot-compiler.c: Add an 'asm-only' AOT option.
6874 * mini.c: Avoid initializing the runtime when doing AOT compilation.
6876 * aot-compiler.c (compile_method): Disable gshared support for now as it
6879 2008-08-27 Bill Holmes <billholmes54@gmail.com>
6881 * mini-amd64.h : Fix a compiler warning.
6883 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
6884 Changed to use a callback function to retrieve the unwind info.
6885 This avoids problems observed when code blocks were removed by
6886 unloading an app domain.
6888 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
6889 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
6892 Contributed under MIT/X11 license.
6894 2008-08-27 Bill Holmes <billholmes54@gmail.com>
6896 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
6897 case to keep the stack aligned to 8.
6899 Contributed under MIT/X11 license.
6901 2008-08-26 Zoltan Varga <vargaz@gmail.com>
6903 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
6904 avoid repeated linear searches.
6906 2008-08-25 Zoltan Varga <vargaz@gmail.com>
6908 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
6909 methods it can't handle.
6911 * aot-compiler.c (add_method): Avoid adding a method twice.
6912 (add_wrappers): Add runtime invoke wrappers for all methods.
6914 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
6915 function to create an aot-compatible version of this trampoline.
6917 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
6919 2008-08-24 Zoltan Varga <vargaz@gmail.com>
6921 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
6923 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
6924 with a generic sharing failure.
6926 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
6928 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
6929 CEE_RETHROW. Fixes #419634.
6931 * mini.c (mono_method_to_ir): Ditto.
6933 * exceptions.cs: Add a new test.
6935 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
6936 to mono_type_stack_size_internal () since some callers might not pass in
6939 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
6940 instrument_prolog. Fixes #419878.
6942 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
6943 doubles in soft float mode volatile.
6945 2008-08-23 Zoltan Varga <vargaz@gmail.com>
6947 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
6949 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
6950 to handle soft float correctly.
6952 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
6955 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
6957 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
6958 to sp, since the generics catch code requires it.
6960 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
6963 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
6964 mono_arch_emit_imt_argument ().
6966 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
6968 * mini-arm.c tramp-arm.c: Generic sharing updates.
6970 2008-08-22 Zoltan Varga <vargaz@gmail.com>
6972 * mini-arm.c: Fix the arm build.
6974 * generic-sharing.c (mini_type_get_underlying_type): New helper function
6975 handling enums, generic instances and generic sharing.
6976 (mini_type_stack_size_full): Ditto.
6978 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
6980 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
6982 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
6984 * tramp-arm.c: Implement the rgctx fetch and the generic class init
6987 * mini-arm.c: Various small generic sharing changes.
6989 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
6991 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
6994 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
6995 helper function to return a generic class init trampoline.
6997 * method-to-ir.c mini.c: Use it.
6999 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
7000 arch-specfic function to return a generic class init trampoline.
7002 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
7003 the GENERIC_CLASS_INIT custom code.
7005 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
7006 a fatal error, not a sharing failure.
7008 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
7011 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
7012 trampoline argument from MONO_ARCH_VTABLE_REG.
7014 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
7015 order of the arguments to the C trampoline: pass 'slot' as the trampoline
7016 argument, and pass the vtable in VTABLE_REG.
7018 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
7019 order of the arguments to the C trampoline: pass 'slot' as the trampoline
7020 argument, and pass the vtable in VTABLE_REG.
7021 (mono_arch_create_trampoline_code_full): Remove some special casing for
7022 the rgctx fetch trampoline.
7024 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
7027 * iltests.il: Add a test for it.
7029 2008-08-21 Zoltan Varga <vargaz@gmail.com>
7031 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
7033 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
7036 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
7037 use mono_jit_info_table_find () to avoid recursion.
7038 (mono_delegate_trampoline): Add a sync wrapper here.
7040 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
7043 * mini.c (mono_method_to_ir): Ditto.
7045 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
7046 add_sync_wrapper argument. Don't add a sync wrapper here.
7047 (mono_create_jump_trampoline): Don't add a sync wrapper here.
7049 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
7051 2008-08-20 Bill Holmes <billholmes54@gmail.com>
7053 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
7054 of nonvolatile registers back from MonoContext to CONTEXT.
7056 Contributed under MIT/X11 license.
7058 2008-08-20 Bill Holmes <billholmes54@gmail.com>
7060 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
7061 arguments on Winx64 there are only 4 argument registers. For this
7062 logic to work the last argument must be pulled from the stack.
7064 Contributed under MIT/X11 license.
7066 2008-08-20 Zoltan Varga <vargaz@gmail.com>
7068 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
7070 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
7071 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
7072 encode/decode_method_ref ().
7074 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
7076 * aot-runtime.c (decode_patch): Ditto.
7078 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
7079 MONO_PATCH_INFO_METHOD.
7081 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
7084 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
7087 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
7089 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
7090 one from the caller.
7092 * aot-runtime.c (decode_generic_inst): New function to decode and
7093 return a interned generic inst.
7094 (decode_klass_ref): Use it.
7095 (decode_method_ref): Ditto.
7097 * aot-compiler.c (emit_exception_debug_info): Save
7098 jinfo->has_generic_jit_info too.
7100 2008-08-19 Zoltan Varga <vargaz@gmail.com>
7102 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
7104 * iltests.il.in: Add a test for fconv_to_i.
7106 * liveness.c: Disable the liveness2 pass for now to save space.
7108 * regalloc2.c: Include mempool-internals.h to fix warnings.
7110 * aot-compiler.c (encode_method_ref): Encode the context of generic
7113 * aot-runtime.c (decode_method_ref): Inflate generic methods using
7114 the context saved in the aot file.
7116 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
7118 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
7120 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
7121 volatile so they won't be optimized away.
7123 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
7129 * dominators.c: Remove duplicated functions that now are in
7130 mempool-internals.h.
7132 2008-08-19 Zoltan Varga <vargaz@gmail.com>
7134 * aot-compiler.c: Fix warnings.
7136 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
7138 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
7140 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
7143 * mini.c (mono_resolve_patch_target): Ditto.
7145 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
7146 (encode_klass_ref): Add support for encoding VARs/MVARs.
7148 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
7150 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
7151 the handling of the got entries into a separate 'decode_got_entry' function.
7152 Add support for RGCTX_FETCH.
7154 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
7155 clobbered by the trampoline code.
7157 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
7158 not clobbered by the indirect calling code.
7160 2008-08-18 Zoltan Varga <vargaz@gmail.com>
7162 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
7165 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
7167 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
7168 signature using the compilation mempool otherwise we would leak it.
7170 2008-08-18 Zoltan Varga <vargaz@gmail.com>
7172 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
7173 mono_emit_abs_call ().
7175 * patch-info.h: Add GENERIC_CLASS_INIT.
7177 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
7179 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
7180 as their target as a near call.
7182 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
7184 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
7186 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
7187 call to a runtime function described by a patch.
7189 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
7190 mono_emit_abs_call, this has the advantage that the ABS handling code in
7191 mono_codegen () can handle them both, and can handle other stuff in the
7192 future without additional code.
7194 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
7196 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
7199 * mini.h: Add missing bblock related prototypes.
7201 * mini.h (MonoCompile): Remove unused reverse_inst_list and
7202 reverse_inst_list_len fields.
7204 * mini.c: Refactor this file a bit by moving branch optimizations to
7207 * method-to-ir.c: Merge generic sharing changes missed earlier.
7209 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
7211 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
7212 shared patches. Process METHODCONST as a shared patch.
7214 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
7215 as it crashes on the 2.0 mscorlib.
7217 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
7220 * aot-compiler.c: Use is_plt_patch () in a few additional places.
7221 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
7224 * aot-compiler.c: Reorganize the got handling code to be a bit more
7227 2008-08-17 Zoltan Varga <vargaz@gmail.com>
7229 * aot-compiler.c: Make the patch_to_plt_offset hash table use
7230 mono_patch_info_equals/hash, and use it to massively simplify
7233 * mini.c (mono_patch_info_hash): Simplify this and add support for
7236 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
7238 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
7239 handling code, since an offset is not enough to identify a trampoline.
7241 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
7243 2008-08-17 Mark Probst <mark.probst@gmail.com>
7245 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
7247 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
7249 * mini-ops.h: Argument and result types for OVF_CARRY ops.
7251 * decompose.c: PPC decompositions for various ops.
7253 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
7255 2008-08-17 Zoltan Varga <vargaz@gmail.com>
7257 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
7258 call the generic trampoline code using a call, instead of a jump, to
7259 remove some special casing from the generic trampoline code.
7261 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
7262 (mono_codegen): Ditto.
7264 * aot-compiler.c aot-runtime.c: Ditto.
7266 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
7268 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
7269 helper function to find the offset corresponding to a lazy fetch trampoline.
7271 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
7272 when doing generic sharing.
7274 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
7277 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
7278 mini-trampolines.c to be with the other trampoline creation functions.
7280 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
7281 as it is equal to method->signature in most cases, add a
7282 mono_emit_method_call_full variant which takes a signature and an imt
7285 2008-08-16 Zoltan Varga <vargaz@gmail.com>
7287 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
7288 to this function, since it could be computed easily from the method
7290 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
7293 * method-to-ir.c mini.c: Remove references to
7294 compile_generic_method_wo_context.
7296 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
7297 generic method calls.
7299 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
7300 dimensional non-szarrays.
7302 * mini.c (mini_init): Register mono_array_new_1.
7304 * jit-icalls.c (mono_array_new_1): New jit icall.
7306 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
7307 pointing to the method.
7309 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
7310 method addresses belonging to METHOD_JUMP patches in the
7311 jump_target_got_slot_hash.
7312 (mono_aot_load_method): Ditto.
7314 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
7315 METHOD_JUMP patches.
7317 * mini.c (mini_create_jit_domain_info): New helper function which
7318 initializes/frees domain->runtime_info.
7319 (mini_free_jit_domain_info): Ditto.
7320 (mini_init): Install the domain hook functions with the runtime.
7322 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
7323 information maintained by the JIT.
7325 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
7326 insertion into jump_table_hash into mono_codegen (), also implement proper
7329 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
7330 tail calls, it is already done by the aot code.
7332 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
7335 * iltests.il.in: Make the jmp test a bit more complex.
7337 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
7338 generic instances which doesn't have a token.
7340 * aot-runtime.c (decode_method_ref): Ditto.
7342 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
7343 can handle this case now.
7344 (handle_box): Ditto.
7346 2008-08-15 Geoff Norton <gnorton@novell.com>
7348 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
7351 2008-08-15 Zoltan Varga <vargaz@gmail.com>
7353 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
7354 calling generic methods.
7356 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
7358 * aot-runtime.c (decode_patch_info): Ditto.
7360 * mini.c (mono_resolve_patch_target): Ditto.
7362 * patch-info.h: Add METHOD_RGCTX.
7364 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
7366 2008-08-14 Zoltan Varga <vargaz@gmail.com>
7368 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
7369 arguments in registers.
7371 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
7372 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
7374 * mini.c (mini_method_compile): Abort aot compilation for generic
7375 methods if generic sharing is disabled.
7377 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
7380 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
7381 requiring an mrgctx.
7383 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
7384 store instructions when converting a vcall to a normal call.
7386 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
7387 mono_arch_find_jit_info.
7389 2008-08-13 Zoltan Varga <vargaz@gmail.com>
7391 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
7392 avoid calling mono_method_full_name () for every method even if the
7394 (check_inline_caller_method_name_limit): Ditto.
7396 2008-08-12 Zoltan Varga <vargaz@gmail.com>
7398 * driver.c (main_thread_handler): Allow AOT compilation of multiple
7399 assemblies in one run.
7401 * aot-compiler.c (mono_compile_assembly): Only print out a count of
7402 skipped methods if it is not 0.
7404 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
7406 2008-08-12 Bill Holmes <billholmes54@gmail.com>
7408 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
7409 MONO_ARCH_HAVE_UNWIND_TABLE.
7411 Contributed under MIT/X11 license.
7413 2008-08-12 Bill Holmes <billholmes54@gmail.com>
7415 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
7416 from default optimizaton list on Winx64.
7418 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
7420 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
7421 the LMF from the MonoJitTlsData structure.
7423 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
7425 Contributed under MIT/X11 license.
7427 2008-08-12 Zoltan Varga <vargaz@gmail.com>
7429 * mini.c (sigsegv_signal_handler): Fix the build.
7431 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
7432 assembly->aot_module.
7434 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
7435 hash table. This simplifies and speeds up a lot of code, and fixes support
7438 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
7441 * mini-exceptions.c: Ditto.
7443 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
7444 'native_offset' argument, since these are computed in the
7445 mono_find_jit_info () function.
7447 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
7448 is used by exceptions-ppc.c.
7450 * exceptions-ppc.c: Call mono_find_jit_info () instead of
7451 mono_arch_find_jit_info ().
7453 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
7454 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
7455 generic code in mini-exceptions.c.
7457 2008-08-11 Zoltan Varga <vargaz@gmail.com>
7459 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
7461 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
7463 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
7464 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
7465 called while holding the loader lock. Fixes #415608.
7466 (mono_aot_get_method_from_token_inner): Ditto.
7468 2008-08-09 Zoltan Varga <vargaz@gmail.com>
7470 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
7471 to reduce differences between this and the generic implementation in
7473 (ves_icall_get_frame_info): Ditto.
7475 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
7477 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
7480 * exceptions-ppc.c (arch_get_call_filter): Rename this to
7481 mono_arch_get_call_filter () and make it non-static, for consistency with the
7482 other architectures.
7484 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
7487 * local-propagation.c:
7488 * mini-x86.c: Correct the name of arch defines.
7490 2008-08-09 Zoltan Varga <vargaz@gmail.com>
7492 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
7493 NO_EMULATE_LONG_SHIFT_OPS define.
7495 2008-08-08 Zoltan Varga <vargaz@gmail.com>
7497 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
7498 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
7500 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
7501 MACH fixes. Merged from the 2.0 branch.
7503 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
7505 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
7506 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
7508 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
7510 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
7511 mono_marshal_get_native_wrapper () signature changes.
7513 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
7515 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
7516 conversion bug under arm.
7518 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
7520 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
7522 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
7523 with overflow checking.
7525 2008-08-05 Marek Habersack <mhabersack@novell.com>
7527 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
7528 to the genmdesc.pl file
7530 2008-08-05 Zoltan Varga <vargaz@gmail.com>
7532 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
7533 arg_array in the soft-float versions of the LOAD/STORE macros.
7535 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
7538 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
7540 2008-08-02 Zoltan Varga <vargaz@gmail.com>
7542 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
7543 a float HFA. Fixes #413621.
7545 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
7547 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
7548 frame_size to args_size. Fixes build.
7550 2008-08-02 Zoltan Varga <vargaz@gmail.com>
7552 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
7553 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
7555 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
7556 the stack are not unaligned. Fixes #413247.
7558 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
7560 * mini.c: update jitted methods performance counters.
7562 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
7564 * mini-exceptions.c: increase the exceptions thrown performance
7565 counter in mono_handle_exception ().
7567 2008-07-29 Zoltan Varga <vargaz@gmail.com>
7569 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
7570 can work with netmodules.
7572 2008-07-28 Geoff Norton <gnorton@novell.com>
7574 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
7577 2008-07-28 Zoltan Varga <vargaz@gmail.com>
7579 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
7582 2008-07-28 Bill Holmes <billholmes54@gmail.com>
7584 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
7585 The float param registers and other param registers must be the
7586 same index on Windows x64.
7588 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
7589 ArgValuetypeAddrInIReg argument case. Setting the argument
7590 op to OP_VTARG_ADDR (OP_REGOFFSET)).
7592 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
7593 variable computed above as the copy length for arguments of storage
7594 type ArgValuetypeAddrInIReg.
7596 * mini-amd64.c (mono_arch_emit_call) : Implementing the
7597 ArgValuetypeAddrInIReg argument case. This case will rely on
7598 mono_arch_emit_outarg_vt to emit the correct code later in the process.
7600 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
7601 a 32 byte stack allocation for all calls. We will omit the adjustment for
7602 jump and tail call instructoins as they do not follow the typical call behavior.
7604 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
7605 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
7606 local variable and pass the local variable by reference to the called method.
7608 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
7609 Implementing the ArgValuetypeAddrInIReg argument case. When the address
7610 of a struct is passed in a register it must be saved with the other
7611 volatile argument on the stack.
7613 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
7614 frame pointer the stack adjustment value must be saved to the unwind
7617 Contributed under MIT/X11 license.
7619 2008-07-28 Zoltan Varga <vargaz@gmail.com>
7621 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
7622 which got lost in the merge.
7624 2008-07-27 Zoltan Varga <vargaz@gmail.com>
7626 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
7629 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
7631 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
7632 icalls, since they won't be patched.
7634 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
7635 different code sequence when running under valgrind to prevent some valgrind
7638 * iltests.il.in: Add new regression test.
7640 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
7643 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
7644 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
7646 * iltests.il.in: Add new test.
7648 * aot-compiler.c: Fix some warnings.
7650 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
7653 2008-07-27 Zoltan Varga <vargaz@gmail.com>
7655 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
7656 (mini_usage_jitdeveloper): Add a missing --wapi option.
7658 2008-07-25 Zoltan Varga <vargaz@gmail.com>
7660 * mini-codegen.c: Simplify the is_fp macros.
7661 (free_up_ireg): Remove, use free_up_reg instead.
7662 (free_up_reg): Fix the fp case.
7664 2008-07-26 Zoltan Varga <vargaz@gmail.com>
7666 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
7669 * exceptions-x86.c: Merge some changes which seemed to have got lost
7670 in the linear-ir merge.
7672 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
7674 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
7675 long vreg volatile even if the variable was already created.
7677 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
7680 2008-07-26 Zoltan Varga <vargaz@gmail.com>
7682 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
7684 * mini.c (mono_jit_compile_method_inner): Add support for
7685 MONO_EXCEPTION_BAD_IMAGE.
7687 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
7688 mini_method_get_context () returns NULL. Fixes #356531.
7690 * mini.c (mono_method_to_ir): Ditto.
7692 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
7693 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
7695 2008-07-25 Zoltan Varga <vargaz@gmail.com>
7697 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
7698 in the LDFTN implementation.
7700 2008-07-25 Mark Probst <mark.probst@gmail.com>
7702 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
7703 code, patch calls to icalls, too, even if they're not in the
7704 shared generic code hash. Fixes #411962.
7706 2008-07-25 Zoltan Varga <vargaz@gmail.com>
7708 * cpu-x86.md: Increase the length of the fcall opcodes.
7710 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
7711 calls returning floats.
7713 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
7716 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
7719 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
7720 into the domain->method_code_hash.
7722 * aot-compiler.c: Fix win32 build.
7724 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
7726 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
7727 gshared NEWARR implementation.
7729 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
7731 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
7732 can be used outside of method_to_ir.
7734 * mini.h (MonoCompile): Add arg_types field.
7736 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
7738 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
7739 the values of the local arg_array and param_types array.
7741 2008-07-24 Zoltan Varga <vargaz@gmail.com>
7743 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
7744 got accesses might only get generated later when NEWOBJ is decomposed.
7746 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
7747 looking up the native code of the target method when a delegate is called
7750 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
7753 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
7755 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
7756 AOT work on platforms without a working dlsym implementation.
7758 * mini.h: Bump AOT image format version.
7760 2008-07-24 Mark Probst <mark.probst@gmail.com>
7762 * mini-exceptions.c: Free a MonoType with
7763 mono_metadata_free_type() instead of g_free().
7765 * aot-runtime.c: Free a MonoType.
7767 2008-07-24 Zoltan Varga <vargaz@gmail.com>
7769 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
7772 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
7775 2008-07-23 Massimiliano Mantione <massi@ximian.com>
7776 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
7779 2008-07-23 Zoltan Varga <vargaz@gmail.com>
7781 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
7782 NEWOBJ calls on valuetypes.
7784 * iltests.il.in: Add new test.
7786 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
7788 2008-07-22 Zoltan Varga <vargaz@gmail.com>
7790 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
7791 is no longer needed.
7793 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
7794 non register sized integer arguments.
7795 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
7796 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
7799 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
7802 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
7803 two a binop with different sized arguments is emitted.
7805 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
7806 instruction in the ins==NULL case.
7808 2008-07-23 Zoltan Varga <vargaz@gmail.com>
7810 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
7812 * mini-x86.c: Fix osx build.
7814 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
7817 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
7818 instruction for non int sized variables.
7820 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
7823 2008-07-23 Robert Jordan <robertj@gmx.net>
7825 * method-to-ir.c: Fix MSVC build.
7827 2008-07-22 Zoltan Varga <vargaz@gmail.com>
7829 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
7830 a non int sized type, widen it to an int since newer versions of gcc seem to
7831 generate code which needs this.
7833 * ssa2.c abcremoval2.c: Fix warnings.
7835 * *: Merge the Linear IR branch.
7837 The original branch is at trunk/branches/vargaz/mini-linear-il, and
7838 the ChangeLog file there describes all the changes done over the years.
7839 Further documentation can be found at www.mono-project.com/Linear_IL.
7841 2008-07-21 Bill Holmes <billholmes54@gmail.com>
7843 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
7844 The float param registers and other param registers must be the
7845 same index on Windows x64.
7847 Contributed under MIT/X11 license.
7849 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
7851 * mini.c: Make the previous fix GC safe.
7853 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
7855 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
7857 2008-07-21 Bill Holmes <billholmes54@gmail.com>
7859 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
7860 on Winx64. This type will not be passed on the stack (ArgOnStack), but
7861 ArgValuetypeAddrInIReg instead.
7863 Contributed under MIT/X11 license.
7865 2008-07-21 Zoltan Varga <vargaz@gmail.com>
7867 * mini-codegen.c (get_register_spilling): Fix a warning.
7869 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
7871 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
7872 for types which the initialization fails. Raises the provided exception
7873 at the right stop after cleanup.
7875 2008-07-16 Zoltan Varga <vargaz@gmail.com>
7877 * aot-compiler.c: Free most of the memory allocated during compilation.
7879 * mini.c (mini_parse_debug_options): Fix a leak.
7881 * mini.c (mini_method_compile): Don't add the method to the jit info tables
7882 during aot compilation.
7884 2008-07-14 Zoltan Varga <vargaz@gmail.com>
7886 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
7887 it has too much register pressure.
7889 2008-07-13 Zoltan Varga <vargaz@gmail.com>
7891 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
7893 2008-07-12 Zoltan Varga <vargaz@gmail.com>
7895 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
7898 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
7899 on amd64 similar to the way it is done on arm.
7901 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
7903 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
7904 consistency, normalize error messages, avoid loading aot-only modules in
7907 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
7910 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
7912 2008-07-11 Martin Baulig <martin@ximian.com>
7915 (MonoDebuggerInfo): Add `interruption_request'.
7917 2008-07-12 Zoltan Varga <vargaz@gmail.com>
7919 * aot-compiler.c (emit_plt): Remove some dead code.
7921 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
7923 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
7924 return the plt info offset belonging to a given plt entry.
7926 * mini-trampolines.c (mono_aot_plt_trampoline): Use
7927 mono_aot_get_plt_info_offset.
7929 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
7930 similar to the amd64 code by makeing jumps through a separate jump table
7931 instead of embedding the jump addresses into the code.
7933 2008-07-11 Zoltan Varga <vargaz@gmail.com>
7935 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
7938 2008-07-10 Martin Baulig <martin@ximian.com>
7940 * mini.c (mini_method_compile): Disable generics sharing when
7941 running in the debugger.
7943 2008-07-10 Zoltan Varga <vargaz@gmail.com>
7945 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
7947 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
7948 the local register allocator from running out of registers on x86 when
7951 2008-07-10 Bill Holmes <billholmes54@gmail.com>
7953 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
7954 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
7957 Contributed under MIT/X11 license.
7959 2008-07-10 Zoltan Varga <vargaz@gmail.com>
7961 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
7962 speed up the assembler.
7964 2008-07-09 Zoltan Varga <vargaz@gmail.com>
7966 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
7969 * mini.c: Move the soft float handling macros a bit earlier, add
7970 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
7973 * mini.h: Add prototype for mono_arch_fixup_jinfo.
7975 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
7976 read-only to help catch code allocation requests.
7978 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
7979 and turn it off when using --aot-only or when compiling with --aot=full.
7981 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
7982 jump table for switches from the normal domain mempool, not the code
7985 * mini-trampolines.c (get_unbox_trampoline): New function to return an
7986 unbox trampoline which handles aot-only mode too.
7988 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
7989 an AOTed unbox trampoline.
7991 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
7993 2008-07-09 Bill Holmes <billholmes54@gmail.com>
7995 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
7998 Contributed under MIT/X11 license.
8000 2008-07-09 Bill Holmes <billholmes54@gmail.com>
8002 * mini.c (mono_codegen): Allocate space at the end of the code block and store
8003 the unwind information for the method at the end of the allocated block.
8005 * mini-amd64.h: Added declarations for the unwind routines and adding field to
8006 MonoCompileArch to hold the unwind info for SEH on Winx64
8008 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
8009 frame pointer info for the method being compiled.
8011 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
8012 the call to mono_exception_from_token.
8014 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
8015 storing the method prolog information in a format that the Winx64 SEH can understand. This
8016 information is stored a the end of the method block because it is all 32-bit offset based.
8018 Contributed under MIT/X11 license.
8020 2008-07-09 Zoltan Varga <vargaz@gmail.com>
8022 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
8024 * wapihandles.c: Fix warnings.
8026 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
8029 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
8030 mono_jit_compile_method in aot-only mode since that calls the type
8033 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
8034 get_delegate_invoke_impl in aot-only mode.
8036 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
8038 2008-07-08 Zoltan Varga <vargaz@gmail.com>
8040 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
8042 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
8045 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
8047 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
8048 init trampoline from the AOT file as well.
8050 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
8051 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
8054 * mini.c (mini_init): Move the call to mono_exceptions_init () after
8057 * exceptions-amd64.c: Add _full variants for the remaining exception code
8058 creation functions as well, allow emission of relocatable code, remove
8059 caching since that is now done by the caller.
8061 * mini-exceptions.c: Add _full variants for the remaining exception code
8062 creation functions as well, add aot-only support.
8064 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
8065 if we can determine a proper token for them.
8066 (add_wrappers): Add a few more wrappers.
8067 (emit_method_code): Remove some dead code.
8068 (emit_trampolines): Emit exception code too.
8070 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
8072 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
8073 mono_array_new_va which avoids varargs.
8075 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
8077 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
8078 mono_arch_create_specific_trampoline () in all places.
8080 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
8081 a bit so it can be used for other things as well.
8083 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
8086 * exceptions-amd64.c: Rename the caching from the exception code creation
8087 functions, it is done by the caller instead.
8089 * exceptions-amd64.c: Change the signature of the exception code creation
8090 functions to allow the creation of relocatable code later.
8092 * mini-exceptions.c: Add a set of functions to query the various
8093 runtime-generated exception functions.
8095 * mini.c mini-exceptions.c: Use the newly added functions instead of the
8096 mono_arch_.. () functions.
8098 2008-07-07 Zoltan Varga <vargaz@gmail.com>
8100 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
8102 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
8104 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
8105 (mini_get_vtable_trampoline): Ditto.
8107 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
8108 code in the AOT case by returning the code size and a list of relocations to
8111 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
8113 2008-07-07 Bill Holmes <billholmes54@gmail.com>
8115 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
8118 Contributed under MIT/X11 license.
8120 2008-07-07 Zoltan Varga <vargaz@gmail.com>
8122 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
8123 so the buffer size can be computed correctly. Fixes #404735.
8125 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
8126 normally as cfg->debug_info is already freed.
8128 2008-07-06 Zoltan Varga <vargaz@gmail.com>
8130 * mini-amd64.c: For calls returning vtypes in registers, don't store
8131 the return address on the stack, instead allocate a separate local for
8134 2008-07-05 Mark Probst <mark.probst@gmail.com>
8136 * mini-trampolines.c, mini.h: Add an argument to
8137 mono_create_jit_trampoline_in_domain() for turning off the adding
8138 of the sync wrapper.
8140 * mini.c: Use the JIT trampoline without sync instead of
8141 ldftn_nosync in static RGCTX invoke wrappers so that the call can
8144 2008-07-04 Mark Probst <mark.probst@gmail.com>
8146 * driver.c: Turn on GSHARED optimization by default.
8148 2008-07-04 Zoltan Varga <vargaz@gmail.com>
8150 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
8151 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
8153 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
8154 create a variant of the generic trampoline code callable from AOTed trampolines.
8156 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
8157 trampoline code callable from AOTed trampolines.
8159 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
8161 2008-07-04 Mark Probst <mark.probst@gmail.com>
8163 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
8164 pass-through manner.
8166 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
8167 and don't fail sharing for them anymore.
8169 * mini-exceptions.c: Handle exceptions in shared generic methods.
8171 * generic-sharing.c: When checking the context of a generic
8172 method, also check its class's context. Don't treat wrappers as
8175 * mini-trampolines.c: Some code factored out to
8176 metadata/generic-sharing.c. Handle the MRGCTX case.
8178 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
8179 we must deal with the method being of another instantiation of the
8180 class. Add static rgctx invoke wrappers to generic methods.
8182 2008-07-04 Mark Probst <mark.probst@gmail.com>
8184 * mini.c: Provide all jit infos of generic shared methods with a
8187 * mini-exceptions.c: Handle the new situation that a generic info
8188 might be available, but not info about the this/vtable/mrgctx
8191 2008-07-03 Mark Probst <mark.probst@gmail.com>
8193 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
8196 2008-07-03 Zoltan Varga <vargaz@gmail.com>
8198 * dominators.c (check_dominance_frontier): Fix a warning.
8200 * mini.h: Add some missing prototypes.
8202 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
8204 * driver.c (mono_jit_init_version): Correct the comments since the first
8205 argument should be the name of the root domain, not a filename.
8207 * aot-runtime.c (make_writable): Error out if this is called while running
8209 (load_aot_module): Ditto.
8211 * aot-compiler.c: Really fix the computation of method indexes.
8213 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
8214 optimizations as this is no longer called frequently.
8216 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
8217 method and the invoke impl code and pass it to the delegate trampoline instead of
8218 just the delegate class.
8220 2008-07-02 Zoltan Varga <vargaz@gmail.com>
8222 * aot-compiler.c: Fixup the computation of method indexes.
8223 (add_wrappers): Create the base methods of the runtime invoke wrappers using
8224 the method builder infrastructure.
8226 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
8229 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
8230 mode, load the method right away instead of creating a trampoline.
8232 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
8234 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
8237 2008-07-01 Zoltan Varga <vargaz@gmail.com>
8239 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
8240 (mono_aot_load_method): Use method_index instead of method->token.
8242 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
8243 can handle icalls etc. properly.
8245 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
8247 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
8249 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
8250 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
8251 JIT_ICALL_ADDR patch type.
8253 * patch-info.h: Add JIT_ICALL_ADDR patch type.
8255 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
8257 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
8259 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
8261 2008-06-30 Zoltan Varga <vargaz@gmail.com>
8263 * mini.c: Use domain->jit_code_hash_lock for controlling access to
8264 domain->jit_code_hash.
8266 2008-06-29 Zoltan Varga <vargaz@gmail.com>
8268 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
8270 2008-06-27 Zoltan Varga <vargaz@gmail.com>
8272 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
8273 get_this_arg_from_call, let it compute it when needed.
8275 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
8276 gsctx from code only when needed.
8278 * mini-trampolines.c (get_generic_context): Rename this to
8279 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
8280 it can be called by the arch backends.
8282 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
8284 2008-06-26 Zoltan Varga <vargaz@gmail.com>
8286 * driver.c (mono_main): Add experimental --aot-only command line option.
8288 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
8291 2008-06-26 Kornel Pal <kornelpal@gmail.com>
8293 * driver.c (DllMain): Remove mono_module_handle.
8295 Contributed under MIT/X11 license.
8297 2008-06-25 Zoltan Varga <vargaz@gmail.com>
8299 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
8300 for emitting methods which are not in the source assembly. Detect and report
8301 failure of assembling+linking.
8303 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
8305 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
8307 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
8309 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
8311 2008-06-24 Zoltan Varga <vargaz@gmail.com>
8313 * mini.h: Remove some obsolete prototypes.
8315 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
8317 2008-06-24 Mark Probst <mark.probst@gmail.com>
8319 * mini.c (get_object_generic_inst): Variable-sized arrays are not
8320 supported by Visual Studio, so use alloca().
8322 2008-06-23 Zoltan Varga <vargaz@gmail.com>
8324 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
8327 2008-06-23 Mark Probst <mark.probst@gmail.com>
8329 * mini.c: Fail sharing of a generic method if it contains an open
8330 catch clause (because we don't pass MRGCTXs yet).
8332 2008-06-23 Mark Probst <mark.probst@gmail.com>
8334 * mini.c: When compiling a method with generic sharing, insert the
8335 method instantiated with an all-Object generic context into the
8336 jit info table, instead of the context of the first instantiation
8337 of the method we happen to compile.
8339 2008-06-18 Martin Baulig <martin@ximian.com>
8341 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
8342 `major_version' and `minor_version'.
8344 2008-06-17 Mark Probst <mark.probst@gmail.com>
8346 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
8347 mono_method_is_generic_sharable_impl() takes an additional
8348 argument specifying whether to treat type variables as reference
8351 2008-06-17 Mark Probst <mark.probst@gmail.com>
8353 * mini.h: Removed obsolete prototypes.
8355 2008-06-17 Mark Probst <mark.probst@gmail.com>
8357 * mini.c: Don't fail generic sharing for initobj and sizeof - we
8358 already handle them.
8360 2008-06-17 Mark Probst <mark.probst@gmail.com>
8362 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
8363 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
8364 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
8365 tramp-x86.c: Added a MonoGenericContext* argument to
8366 mono_arch_get_unbox_trampoline() so that it can call other
8367 functions which require it.
8369 2008-06-17 Mark Probst <mark.probst@gmail.com>
8371 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
8372 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
8373 mono_arch_get_this_arg_from_call() takes a
8374 MonoGenericSharingContext* as well.
8376 2008-06-17 Mark Probst <mark.probst@gmail.com>
8378 * mini.c: Factor out code for emitting unbox into emit_unbox() and
8379 implement generic sharing of unbox.
8381 2008-06-17 Mark Probst <mark.probst@gmail.com>
8383 * mini.c: Don't compute the vtable to determine whether a field is
8384 special static, because it might not work for open types.
8386 2008-06-17 Mark Probst <mark.probst@gmail.com>
8388 * mini.c: Removed the unused token_type and token_source arguments
8389 from get_runtime_generic_context_ptr().
8391 2008-06-17 Marek Habersack <mhabersack@novell.com>
8393 * mini.c (ADD_BINOP): fix the build
8395 2008-06-16 Zoltan Varga <vargaz@gmail.com>
8397 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
8400 2008-06-16 Mark Probst <mark.probst@gmail.com>
8402 * mini.h: Removed class relations enum that's not used anymore.
8404 2008-06-16 Mark Probst <mark.probst@gmail.com>
8406 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
8408 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
8409 the lazy fetch trampoline access code.
8411 2008-06-15 Zoltan Varga <vargaz@gmail.com>
8413 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
8415 2008-06-14 Zoltan Varga <vargaz@gmail.com>
8417 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
8419 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
8421 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
8423 2008-06-13 Zoltan Varga <vargaz@gmail.com>
8425 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
8428 * mini-ops.h: Add MIN/MAX_UN opcodes.
8430 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
8433 * basic-math.cs: Add more min/max tests.
8435 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
8437 2008-06-13 Mark Probst <mark.probst@gmail.com>
8439 * mini.c: Small fix in the prologue of emit_castclass.
8441 2008-06-13 Zoltan Varga <vargaz@gmail.com>
8443 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
8445 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
8446 do not work even for unsigned types. Fixes #400014.
8448 * basic-math.cs: Add regression tests for unsigned Min/Max.
8450 2008-06-13 Mark Probst <mark.probst@gmail.com>
8452 * mini.c: Added additional context_used argument to several
8453 functions, which will be needed for sharing generic methods. Use
8454 GET_RGCTX macro wherever appropriate. Declare only one
8455 context_used in mono_method_to_ir().
8457 2008-06-13 Mark Probst <mark.probst@gmail.com>
8459 * mini.c, generic-sharing.c: Removed generic class relations.
8461 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
8462 functions due to MRGCTX changes.
8464 2008-06-13 Mark Probst <mark.probst@gmail.com>
8466 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
8467 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
8468 with calculated IMT.
8470 * mini.c: Generic sharing of calls via generic interfaces.
8472 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
8473 generic method with non-constant MonoGenericContext*. Instead,
8474 the context is taken out of the method itself.
8476 2008-06-13 Mark Probst <mark.probst@gmail.com>
8478 * mini.c: Generic sharing of ldvirtftn.
8480 2008-06-13 Mark Probst <mark.probst@gmail.com>
8482 * mini.c: Generic sharing of ldftn.
8484 2008-06-13 Mark Probst <mark.probst@gmail.com>
8486 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
8488 2008-06-13 Mark Probst <mark.probst@gmail.com>
8490 * mini.c: Generic sharing of the special case of ldtoken followed
8491 by a call to GetTypeFromHandle.
8493 2008-06-13 Mark Probst <mark.probst@gmail.com>
8495 * mini.c: Generic sharing of box for nullable types.
8497 2008-06-13 Zoltan Varga <vargaz@gmail.com>
8499 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
8500 are passed on the stack. Fixes #324807.
8502 2008-06-12 Bill Holmes <billholmes54@gmail.com>
8504 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
8505 for the ArgValuetypeAddrInIReg case.
8507 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
8508 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
8510 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
8511 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
8512 local variable and pass the local variable by reference to the called method.
8514 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
8515 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
8517 Contributed under MIT/X11 license.
8519 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
8521 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
8523 * debug-mini.c (mono_debug_print_vars): Release memory after printing
8526 2008-06-10 Martin Baulig <martin@ximian.com>
8529 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
8531 2008-06-09 Kornel Pal <kornelpal@gmail.com>
8533 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
8534 possible error when no arguments are passed.
8536 Contributed under MIT/X11 license.
8538 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
8540 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
8541 where the file name is NULL.
8543 2008-06-09 Zoltan Varga <vargaz@gmail.com>
8545 * mini.c: Fix s390 build.
8547 2008-06-08 Zoltan Varga <vargaz@gmail.com>
8549 * trace.c (mono_trace_parse_options): Fix warnings.
8551 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
8553 2008-06-07 Zoltan Varga <vargaz@gmail.com>
8555 * mini.c (remove_block_if_useless): Avoid printing the method name.
8557 * mini.c: Remove needless setting of ins->cil_code which is now done by
8560 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
8563 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
8564 translated code after it has been patched.
8566 2008-06-06 Zoltan Varga <vargaz@gmail.com>
8568 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
8569 avoid problems during code patching on SMP systems.
8570 (emit_call): Avoid adding a patch info which is already added by
8572 (mono_arch_emit_exceptions): Ditto.
8574 2008-06-05 Zoltan Varga <vargaz@gmail.com>
8576 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
8577 MONO_TYPE_ISSTRUCT already checks for it.
8579 2008-06-05 Bill Holmes <billholmes54@gmail.com>
8581 * mini-amd64.c:merge_argument_class_from_type: When marshaling
8582 structs with floats on Winx64 the float registers are not used.
8583 The integer registers are always used..
8584 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
8585 only one register will be used and only if the size of the struct
8586 is 1,2,4, or 8 bytes.
8588 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
8591 Contributed under MIT/X11 license.
8593 2008-06-05 Martin Baulig <martin@ximian.com>
8595 * debug-debugger.c (debugger_lookup_class): Also call
8596 mono_class_setup_methods() here; we're only called from RTI.
8598 2008-06-05 Andreas Farber <andreas.faerber@web.de>
8600 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
8601 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
8602 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
8603 Post-process object files and add dtrace-generated object, if necessary.
8605 Contributed under MIT/X11 license.
8607 2008-06-04 Mark Probst <mark.probst@gmail.com>
8609 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
8612 * mini.c: Generic sharing for unbox.any and castclass.
8614 2008-06-04 Mark Probst <mark.probst@gmail.com>
8616 * mini.c: Ignore tailcall prefix in shared generic code and when
8617 doing calls which require a vtable/rgctx argument.
8619 2008-06-04 Mark Probst <mark.probst@gmail.com>
8621 * mini.c: Don't free the JIT info.
8623 * driver.c: Changes in the JIT info table testing code.
8625 2008-06-03 Zoltan Varga <vargaz@gmail.com>
8627 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
8628 interruption. Fix some warnings.
8630 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
8631 interruption_checkpoint.
8633 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
8635 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
8636 from embedding applications.
8638 2008-06-02 William Holmes <billholmes54@gmail.com>
8640 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
8641 reserving 32 bytes on the stack when making calls.
8643 Contributed under MIT/X11 license.
8645 2008-06-01 Zoltan Varga <vargaz@gmail.com>
8647 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
8648 the linear IL branch.
8650 * driver.c: Print out more information for --version on arm.
8652 2008-05-30 Zoltan Varga <vargaz@gmail.com>
8654 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
8655 bb_exit instead, since out of line bblocks might not actually be emitted
8658 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
8659 maximum epilog size for out of line bblocks if tracing is enabled.
8661 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
8663 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
8665 * arrays.cs: Regression tests for allocating arrays with negative sizes.
8667 2008-05-28 Zoltan Varga <vargaz@gmail.com>
8669 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
8670 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
8673 2008-05-27 Zoltan Varga <vargaz@gmail.com>
8675 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
8676 the 'value' to store is a constant.
8678 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
8680 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
8681 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
8683 2008-05-26 Zoltan Varga <vargaz@gmail.com>
8685 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
8686 for accessing method->generic_container.
8688 2008-05-24 Zoltan Varga <vargaz@gmail.com>
8690 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
8692 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
8694 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
8696 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
8699 2008-05-23 Zoltan Varga <vargaz@gmail.com>
8701 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
8703 * mini.c: Handle the case when mono_class_vtable () fails.
8705 2008-05-23 Massimiliano Mantione <massi@ximian.com>
8706 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
8709 2008-05-22 Mark Probst <mark.probst@gmail.com>
8711 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
8712 together with domain sharing.
8714 2008-05-22 Mark Probst <mark.probst@gmail.com>
8716 * mini.c: Treat callvirts to final methods like non-virtual calls
8717 when doing generic sharing, i.e. look them up in the runtime
8720 2008-05-22 Mark Probst <mark.probst@gmail.com>
8722 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
8723 with computed types (for generic sharing).
8725 * mini.c: Generic sharing for mkrefany and refanyval.
8727 2008-05-22 Zoltan Varga <vargaz@gmail.com>
8729 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
8732 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
8733 the generic sharing code.
8735 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
8738 2008-05-21 Zoltan Varga <vargaz@gmail.com>
8740 * mini.h: Remove the declaration of mono_aot_init_vtable ().
8742 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
8744 * driver.c: updated copyright date
8746 2008-05-21 Zoltan Varga <vargaz@gmail.com>
8748 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
8751 2008-05-19 Martin Baulig <martin@ximian.com>
8753 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
8754 pointing to the new `_mono_debug_using_mono_debugger' variable.
8757 (mono_main): Check mono_debug_using_mono_debugger() rather than
8758 the `MONO_INSIDE_MDB' environment variable to check whether we're
8759 inside the debugger.
8761 2008-05-19 Zoltan Varga <vargaz@gmail.com>
8763 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
8766 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
8768 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
8770 * mini.c: Added mini_assembly_can_skip_verification. This
8771 function checks if the assembly requested to skip verification.
8772 Fixes part of #387274.
8774 2008-05-07 Zoltan Varga <vargaz@gmail.com>
8776 * mini.c (mini_get_method): Disable the check for open generic classes when
8777 using generic sharing.
8779 * generics.cs: Add a test for #387034.
8781 * mini.c (mini_get_method): Check whenever the method class is an open generic
8782 type, and return NULL in that case, causing a verification error. Fixes
8785 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
8787 * driver.c (mono_main): Revert r102623. The right
8788 thing to do is to enable the verifier under verifiable
8789 unless a --security flag was passed.
8791 We need this non-trivial behavior for --verify-all otherwise
8792 mcs-compileall won't be able to use it. As it needs everything to
8793 be verified under validil.
8795 2008-05-06 Martin Baulig <martin@ximian.com>
8799 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
8800 (mono_debugger_thread_cleanup): Likewise.
8801 (mono_debugger_extended_notification): Likewise.
8803 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
8805 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
8806 against both inflated and non-inflated methods. We need to check against the
8807 generic definition for cases where the instantiated method is not visible.
8808 We need to check against the inflated types for cases where the instantiation
8809 changes any super type. This fixes #382986.
8811 Note that this doesn't need to be applied to other parts of mono_method_to_ir
8812 that check for visibiliy as generic params only appears as the type subject
8813 of tokens on call opcodes. Field manipulation and ldftn must always
8814 target an exact type.
8816 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
8818 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
8819 if no related --security flag is passed.
8821 2008-05-05 Andreas Farber <andreas.faerber@web.de>
8823 * mini-arch.h: Prepare support for ppc64.
8825 Contributed under MIT/X11 license.
8827 2008-05-05 Andreas Farber <andreas.faerber@web.de>
8829 * aot-runtime.c: Prepare support for ppc64.
8831 Contributed under MIT/X11 license.
8833 2008-05-05 Andreas Farber <andreas.faerber@web.de>
8835 * mini-ops.h: Prepare support for ppc64.
8837 Contributed under MIT/X11 license.
8839 2008-05-04 Andreas Farber <andreas.faerber@web.de>
8841 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
8843 Contributed under MIT/X11 license.
8845 2008-05-03 Zoltan Varga <vargaz@gmail.com>
8847 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
8848 assemblies, since aot_name is not a full path, causing us to load MS.NET
8849 assemblies on windows.
8851 ?2008-04-28 Kornel Pal <kornelpal@gmail.com>
8853 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
8854 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
8855 * main.c: Use UTF-8 encoded command line instead of Windows default code
8856 page on Windows to support Unicode.
8857 * driver.c (DllMain): New function for mixed-mode assembly support.
8858 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
8859 export __stdcall functions without decoration.
8861 Contributed under MIT/X11 license.
8863 2008-04-28 Mark Probst <mark.probst@gmail.com>
8865 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
8866 saving it very early.
8868 2008-04-28 Mark Probst <mark.probst@gmail.com>
8870 * mini.h, mini.c: Lots of code for accessing the old RGCTX
8871 deleted. The only way to access the new RGCTX is via the
8874 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
8875 vtable instead of the RGCTX to static methods.
8877 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
8878 accessing the new RGCTX.
8880 * generic-sharing.c: There is no separation between self, type
8881 arguments and other types in the RGCTX anymore.
8883 2008-04-25 Jonathan Chambers <joncham@gmail.com>
8885 * mini-amd64.c (add_general): Remove previous stack adjustment.
8886 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
8887 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
8888 for 32 bytes of stack space reserved for all calls.
8890 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
8891 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
8894 Code contributed under MIT/X11 license.
8896 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
8898 * mini.c (mini_method_verify): Only verify non-inflated methods, check
8899 against the root definition, peeling out method and type instantiations.
8900 Cache verify success results, code that fails verification is still
8901 checked multiple times.
8903 2008-04-23 Zoltan Varga <vargaz@gmail.com>
8905 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
8907 2008-04-23 Jonathan Chambers <joncham@gmail.com>
8909 * mini-amd64.c (add_general): Always increment stack on Win64.
8910 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
8913 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
8914 stack based argument handling on Win64.
8916 Code contributed under MIT/X11 license.
8918 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
8920 * Makefile.am (version.h): Add support for git-svn.
8922 2008-04-22 Zoltan Varga <vargaz@gmail.com>
8924 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
8925 so instead of calling g_spawn_command_line_sync, we do everything by hand,
8926 avoiding allocations and libc functions which might deadlock.
8928 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
8929 'no-gdb-backtrace' option is set.
8931 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
8933 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
8935 2008-04-21 Martin Baulig <martin@ximian.com>
8937 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
8938 and `get_lmf_addr'; `notification_address' is no longer a pointer.
8940 2008-04-21 Martin Baulig <martin@ximian.com>
8942 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
8943 `thread_vtable', `event_handler_ptr' and `event_handler'.
8945 2008-04-21 Martin Baulig <martin@ximian.com>
8947 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
8948 allows delayed initialization of the `executable_code_buffer' when
8951 2008-04-21 Martin Baulig <martin@ximian.com>
8953 * mini.h (mono_debugger_create_notification_function): Removed.
8954 * tramp-*.c (mono_debugger_create_notification_function): Removed.
8956 * mdb-debug-info64.s
8957 (MONO_DEBUGGER__notification_function): Added this in the .text section.
8959 * mdb-debug-info32.s
8960 (MONO_DEBUGGER__notification_function): Added this in the .text section.
8962 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
8963 currently only works on x86 and x86_64, so don't create it on ppc.
8965 2008-04-21 Martin Baulig <martin@ximian.com>
8967 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
8970 (mini_method_compile): In the fp elimination check, check
8971 `debug_options.mdb_optimizations' in addition to
8972 mono_debug_using_mono_debugger().
8974 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
8975 disable some JIT optimizations which are only disabled when
8976 running inside the debugger.
8977 Added `--help-debug' option to describe the debugging options.
8978 (parse_debug_options): New static function to parse the `--debug'
8979 options, so we can easily add more stuff in future.
8981 2008-04-20 Zoltan Varga <vargaz@gmail.com>
8983 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
8984 the method has no body.
8986 2008-04-19 Jonathan Chambers <joncham@gmail.com>
8988 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
8989 assembly is not allowed in MSVC 64-bit compiler.
8990 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
8991 as we get floating point exceptions everywhere.
8993 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
8994 correctly align arguments for call to throw_exception.
8995 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
8997 Code contributed under MIT/X11 license.
8999 2008-04-19 Zoltan Varga <vargaz@gmail.com>
9001 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
9003 2008-04-17 Zoltan Varga <vargaz@gmail.com>
9005 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
9007 * mini-amd64.c (NEW_INS): Set cil_code.
9009 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
9010 from mini-amd64.c so all debugger related logic is in one place.
9012 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
9013 later won't have a random ip assigned to them.
9015 2008-04-16 Zoltan Varga <vargaz@gmail.com>
9017 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
9018 the arch specific function initializes code_size.
9019 (mono_create_delegate_trampoline): Ditto.
9021 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
9022 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
9025 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
9026 running under the debugger.
9028 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
9031 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
9032 debugger. Also move the disabling of optimizations here from driver.c.
9033 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
9036 * mini.h (MonoCompile): Add a few new flags.
9038 2008-04-15 Zoltan Varga <vargaz@gmail.com>
9040 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
9041 so the cil_code field of created MonoInst's is properly set.
9042 (mini_select_instructions): Ditto.
9044 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
9045 (MONO_INST_NEW_CALL): Ditto.
9047 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
9048 in many places so the ins->cil_code field is properly initialized.
9050 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
9053 2008-04-14 Zoltan Varga <vargaz@gmail.com>
9055 * mini.c (mini_method_compile): Print a different message when compiling a
9058 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
9061 2008-04-11 Zoltan Varga <vargaz@gmail.com>
9063 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
9066 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
9068 2008-04-11 Zoltan Varga <vargaz@gmail.com>
9070 * mini.c (handle_stack_args): Make this return void since its return value was
9071 never used. Also set cfg->unverifiable for invalid IL instead of calling
9074 2008-04-10 Mark Probst <mark.probst@gmail.com>
9076 * mini.c: Make sure "this" is live in catch clauses with type
9077 variables in shared generic code.
9079 2008-04-08 Mark Probst <mark.probst@gmail.com>
9081 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
9082 generic_class_is_reference_type() to ensure the proper behaviour
9083 when sharing generic code and the type in question is a type
9086 2008-04-08 Zoltan Varga <vargaz@gmail.com>
9088 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
9089 race conditions when printing thread dumps. Fixes #377738.
9091 2008-04-08 Massimiliano Mantione <massi@ximian.com>
9093 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
9094 shows up when both MonoInst arguments can cause aliasig.
9095 There is likely no way in the current JIT to trigger this problem, but
9096 it showed up in the development of generics sharing, when in a new
9097 opcode both args of an OP_GROUP can be aliases (addresses of a local).
9098 When the generics sharing code will be committed, its tests will be
9099 valid also for this bug.
9101 2008-04-08 Zoltan Varga <vargaz@gmail.com>
9103 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
9106 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
9109 2008-04-07 Zoltan Varga <vargaz@gmail.com>
9111 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
9112 use a more detailed exception message for InvalidCastException.
9114 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
9116 * driver.c (mono_main): Add --debug=casts option to turn on better
9117 InvalidCastException message details.
9119 * mini.c (mini_get_debug_options): New helper function to return the address of
9120 the debug_options variable.
9122 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
9123 the jit_tls TLS variable.
9125 * mini.c (mono_jit_tls): New TLS variable.
9127 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
9130 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
9132 * mini.h: Removed verifer related stuff. This code was moved to verify.c
9134 * mini.c: Removed verifer related stuff, code moved to verify.c.
9136 * driver.c: Using code from verify.c instead of mini.c.
9138 2008-04-05 Zoltan Varga <vargaz@gmail.com>
9140 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
9143 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
9145 * mini.c (check_for_method_verify): Enabling verification of
9146 corlib if mono_verify_all is set. Bugs in the verifier preventing that
9149 2008-04-04 Zoltan Varga <vargaz@gmail.com>
9151 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
9152 caller saved registers as well.
9154 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
9155 saved registers as well.
9157 2008-03-30 Zoltan Varga <vargaz@gmail.com>
9159 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
9161 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
9164 2008-03-27 Zoltan Varga <vargaz@gmail.com>
9166 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
9168 (get_call_info): Take a gsctx argument instead of 'cfg'.
9170 2008-03-26 Zoltan Varga <vargaz@gmail.com>
9172 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
9173 mono_verify_all is set.
9175 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
9177 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
9179 2008-03-25 Zoltan Varga <vargaz@gmail.com>
9181 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
9184 * driver.c mini.c mini.h: Add a --verify-all development option to test the
9185 verifier and the code generated by the compiler.
9187 2008-03-25 Mark Probst <mark.probst@gmail.com>
9189 * mini.c: Generic sharing of the non-nullable case of the box
9192 2008-03-24 Zoltan Varga <vargaz@gmail.com>
9194 * inssel.brg: Fix the build.
9196 * iltests.il.in: Add a test for lconv.ovf.u8.un.
9198 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
9200 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
9201 Array:Address. Fixes #372410.
9203 * iltests.il.in: New tests for readonly prefix.
9205 2008-03-23 Zoltan Varga <vargaz@gmail.com>
9207 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
9210 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
9213 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
9215 * mini.c (mono_decompose_op_imm): New helper function.
9217 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
9218 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
9221 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
9222 mono_arch_output_basic_block. Fix warnings.
9224 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
9227 2008-03-22 Zoltan Varga <vargaz@gmail.com>
9229 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
9230 since the extra frame is now detected automatically inside the loop.
9232 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
9233 opts which are now in mono_peephole_ins ().
9235 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
9237 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
9238 frames and skip duplicate managed-to-native frames. Fixes #367665.
9240 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
9241 opts which are now in mono_peephole_ins ().
9242 (mono_arch_peephole_pass_2): Ditto.
9244 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
9246 * mini-codegen.c (mono_peephole_ins): New helper function containing the
9247 arch independent peephole optimizations.
9249 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
9250 opts which are now in mono_peephole_ins ().
9252 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
9254 * mini-s390.c (mono_arch_output_basic_block): Fix build.
9256 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
9259 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
9260 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
9263 2008-03-21 Zoltan Varga <vargaz@gmail.com>
9265 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
9266 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
9269 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
9270 mono_arch_output_basic_block. Fix warnings.
9272 2008-03-20 Zoltan Varga <vargaz@gmail.com>
9274 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
9277 2008-03-20 Zoltan Varga <vargaz@gmail.com>
9279 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
9282 * iltests.il: Add new tests.
9284 2008-03-20 Kornel Pal <kornelpal@gmail.com>
9286 * mini.c: Removed Windows version macros.
9288 2008-03-20 Mark Probst <mark.probst@gmail.com>
9290 * generic-sharing.c: Put reflection types in the extensible part
9291 of the runtime generic context.
9293 * mini.c: Generic sharing of the GetTypeHandle special case of the
9294 ldtoken instruction.
9296 2008-03-20 Zoltan Varga <vargaz@gmail.com>
9298 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
9300 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
9302 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
9303 consistency with the other version on the linear IR branch.
9305 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
9307 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
9309 * iltests.il.in: Add new tests.
9311 2008-03-19 Zoltan Varga <vargaz@gmail.com>
9313 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
9315 * iltests.il.in: Add new tests.
9317 2008-03-19 Mark Probst <mark.probst@gmail.com>
9319 * mini.c: Two variables with the same name were declared in
9320 nesting contexts and one wasn't initialized. Fixed.
9322 2008-03-19 Mark Probst <mark.probst@gmail.com>
9324 * mini.c: Generic sharing of the initobj instruction.
9326 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
9328 * mini.c: make the test to optimize ldtoken from typeof() more
9331 2008-03-18 Mark Probst <mark.probst@gmail.com>
9333 * mini.c: Generic sharing of the initobj instruction for reference
9336 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
9338 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
9339 the mono_breakpoint_clean_code() code to perform bound checks.
9341 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
9343 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
9344 mono_arch_patch_callsite() to include the start of the managed method
9345 to be able to perform bound checks.
9347 2008-03-17 Mark Probst <mark.probst@gmail.com>
9349 * mini.c: Generic sharing for the isinst instruction.
9351 2008-03-17 Mark Probst <mark.probst@gmail.com>
9353 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
9354 inssel-long32-mips.brg: Added opcodes for doing indirect calls
9355 with the runtime generic context argument.
9357 * mini.c: Share calls to several types of unsharable methods by
9358 putting the address of the method code in the runtime generic
9359 context and doing an indirect call.
9361 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
9364 2008-03-16 Mark Probst <mark.probst@gmail.com>
9366 * generic-sharing.c: Change due to a change in the runtime genric
9369 2008-03-15 Martin Baulig <martin@ximian.com>
9372 (mono_arch_nullify_class_init_trampoline): Add call to
9373 mono_breakpoint_clean_code() to make things work when running
9374 inside the debugger.
9377 (mono_arch_nullify_class_init_trampoline): Add call to
9378 mono_breakpoint_clean_code() to make things work when running
9379 inside the debugger.
9381 2008-03-14 Zoltan Varga <vargaz@gmail.com>
9383 * inssel-long.brg (reg): Fix 64 bit build.
9385 2008-03-14 Mark Probst <mark.probst@gmail.com>
9387 * mini.c, mini.h: Share static generic code by passing it an
9388 implicit argument pointing to the runtime generic context.
9390 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
9391 inssel-long32-mips.brg: New opcodes for calling shared static,
9392 which need to be passed the runtime generic context.
9394 * mini-amd64.c, mini-x86.c: Save the runtime generic context
9395 argument on the stack in the prologue if needed. New function for
9396 finding the runtime generic context argument from the registers
9397 saved by the trampoline.
9399 * mini-amd64.h, mini-x86.h: Specify which register to use for the
9400 runtime generic context argument.
9402 * tramp-amd64.c: Also restore the register used for the runtime
9403 generic context argument.
9405 * mini-trampoline.c: Resolve shared static calls by consulting the
9406 runtime generic context via the new argument.
9408 * generic-sharing.c: Add an argument to sharability-checking
9409 functions that specifies whether type variables should be treated
9410 as sharable type arguments.
9412 * inssel-x86.brg: Removed a superfluous, buggy rule.
9414 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
9417 2008-03-14 Martin Baulig <martin@ximian.com>
9419 * debug-debugger.c (main_thread_handler): Call
9420 mono_runtime_run_main() without sending any notifications.
9422 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
9424 2008-03-14 Zoltan Varga <vargaz@gmail.com>
9426 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
9428 2008-03-14 Mark Probst <mark.probst@gmail.com>
9430 * tramp-x86.c: Fixed register restore offsets in the trampoline
9431 code for ECX and EDX.
9433 2008-03-12 Geoff Norton <gnorton@novell.com>
9435 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
9436 different ucontext_t implementations.
9437 * exceptions-arm.c: Use the above defines to get exceptions working on
9438 iPhone (based on a patch by Luke Howard lukeh@padl.com)
9439 * mini-arm.c: Implement iPhone icache support (based on a patch by
9440 Luke Howard lukeh@padl.com)
9442 2008-03-12 Mark Probst <mark.probst@gmail.com>
9444 * mini.c: Enable generic sharing of calls to non-static
9445 non-interface non-generic non-value-type methods.
9447 * mini-trampolines.c: Resolve calls from shared generic code.
9449 2008-03-11 Zoltan Varga <vargaz@gmail.com>
9451 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
9453 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
9455 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
9457 * mini.c: some fixes for the AOT compiler.
9459 2008-03-07 Zoltan Varga <vargaz@gmail.com>
9461 * cpu-amd64.md: Add clob:1 to some float opcodes.
9463 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
9465 * mini.h: Added MiniVerifierMode enumeration.
9467 * mini.c: Added mini_verifier_set_mode to control
9468 the usage of the new verifier.
9470 * mini.c (mono_method): Integrated the new verifier.
9472 * driver.c: Extended --security option with validil and
9473 verifiable options to activate the new verifier.
9475 2008-03-07 Zoltan Varga <vargaz@gmail.com>
9477 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
9478 optimization to ctors taking 0 or 2 arguments too.
9480 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
9483 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
9485 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
9487 2008-03-06 Zoltan Varga <vargaz@gmail.com>
9489 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
9490 non-aot case as well.
9492 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
9494 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
9497 * aot-compiler.c (encode_patch): Ditto.
9499 * mini.h (G_MININT32): Fix the definition of this.
9501 2008-03-05 Zoltan Varga <vargaz@gmail.com>
9503 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
9505 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
9507 2008-03-04 Zoltan Varga <vargaz@gmail.com>
9509 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
9510 methods returning vtypes in registers.
9511 (mono_arch_allocate_vars): Ditto.
9513 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
9515 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
9517 * generics.cs: Add a test from the linear IR branch.
9519 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
9521 * mini.c (inline_method): Cache failed inline attempts.
9523 2008-03-04 Mark Probst <mark.probst@gmail.com>
9525 * mini.c: For shared methods of generic classes put the location
9526 of "this" into the MonoGenericJitInfo.
9528 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
9529 register out of a MonoContext by register number. Add the generic
9530 sharing context as an argument to mono_arch_find_this_argument().
9532 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
9533 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
9534 for new arch function.
9536 * mini-exception.c: Handle open exception clauses in shared
9539 * mini-trampolines.c: Supply additional argument to
9540 mono_arch_find_this_argument().
9542 2008-03-04 Zoltan Varga <vargaz@gmail.com>
9544 * Makefile.am (regtests): Run the bench.exe tests last.
9546 2008-03-03 Zoltan Varga <vargaz@gmail.com>
9548 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
9551 2008-03-02 Zoltan Varga <vargaz@gmail.com>
9553 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
9556 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
9558 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
9560 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
9561 whose class has no cctor.
9563 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
9565 2008-03-01 Zoltan Varga <vargaz@gmail.com>
9567 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
9570 2008-02-29 Zoltan Varga <vargaz@gmail.com>
9572 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
9573 to be in sync with the code on the linear IR branch.
9575 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
9577 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
9579 2008-02-27 Zoltan Varga <vargaz@gmail.com>
9581 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
9583 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
9585 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
9587 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
9589 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
9591 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
9594 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
9596 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
9597 OP_LOADR4_MEMBASE emission.
9599 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
9600 (mono_spillvar_offset_float): Ditto.
9602 * mini-mips.c (mono_arch_emit_prolog): Ditto.
9604 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
9607 * basic-long.cs: Add regression tests for them.
9609 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
9611 (mono_arch_allocate_vars): Fix representation of single-precision float
9613 (mono_arch_output_basic_block): Ditto.
9615 * inssel-mips.brg: Ditto, remove duplicate items.
9617 * mini-mips.c (emit_load_volatile_arguments): New function to handle
9618 arguments of tail calls as on other platforms.
9619 (mono_arch_output_basic_block): Handle tail calls.
9621 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
9624 * objects.cs (test_5_pass_static_struct): Add test for it.
9626 Contributed under MIT/X11 license.
9628 2008-02-26 Zoltan Varga <vargaz@gmail.com>
9630 * Makefile.am: Use gmcs for compiling the regression tests.
9632 * *.2.cs *.2.il: Rename to *.cs and *.il.
9634 2008-02-24 Zoltan Varga <vargaz@gmail.com>
9636 * regalloc.h: Make the vassign array smaller.
9638 * mini.c (mini_method_compile): Remove an unused field in cfg.
9640 * mini-codegen.c: Add a bunch of micro optimizations.
9642 2008-02-23 Zoltan Varga <vargaz@gmail.com>
9644 * regalloc.h: Remove some unused fields.
9646 2008-02-22 Zoltan Varga <vargaz@gmail.com>
9648 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
9650 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
9652 2008-02-22 Mark Probst <mark.probst@gmail.com>
9654 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
9656 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
9657 trampoline: Fetch an entry from the runtime generic context. If
9658 it's NULL, jump to the actual trampoline to fill the runtime
9659 generic context. Otherwise, return it.
9661 * mini.c: Call the lazy fetch trampoline to get entries out of the
9662 runtime generic context.
9664 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
9665 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
9666 tramp-sparc.c: Stubs for the lazy fetch trampoline.
9668 2008-02-21 Mark Probst <mark.probst@gmail.com>
9670 * mini.c: Fetch data out of the extensible part of the runtime
9671 generic context instead of calling a helper function.
9673 * generic-sharing.c: Some functions moved into
9674 metadata/generic-sharing.c. Helper function for fetching other
9675 types now checks and asserts against extensible rgctx (just for
9676 debugging purposes - the helper function isn't called anymore
9677 unless for debugging).
9679 2008-02-21 Zoltan Varga <vargaz@gmail.com>
9681 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
9682 for tail calls up to the point that the tests in iltests.exe run. Also add a
9683 dummy CKFINITE implementation.
9684 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
9685 needed for trampoline LMF frames.
9687 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
9688 trampoline LMF frames.
9690 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
9692 * mini.c (inline_method): clean any pending loader error when inlining fail.
9693 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
9695 2008-02-21 Zoltan Varga <vargaz@gmail.com>
9697 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
9699 * aot-runtime.c (decode_patch_info): Ditto.
9701 * mini.c (mono_resolve_patch_target): Ditto.
9703 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
9706 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
9708 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
9709 if it references an icall address.
9711 2008-02-20 Zoltan Varga <vargaz@gmail.com>
9713 * cpu-s390x.md: Remove some more unused opcodes.
9715 * cpu-s390x.md: Remove some unused opcodes.
9717 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
9718 mono_op_imm_to_op ().
9720 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
9721 instead of a switch statement.
9723 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
9724 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
9726 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
9728 * mini-codegen.c: Remove unused mono_regstate2_... functions.
9730 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
9733 2008-02-19 Zoltan Varga <vargaz@gmail.com>
9735 * driver.c (mono_main): Improve error reporting when an assembly cannot be
9736 opened. Fixes #362607.
9738 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
9740 * iltests.il.in: Add a test for static methods in interfaces.
9742 2008-02-18 Zoltan Varga <vargaz@gmail.com>
9744 * genmdesc.c (build_table): Fix a crash on older glib versions.
9746 * cpu-sparc.md: Remove some unused opcodes.
9748 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
9749 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
9751 * cpu-amd64.md: Remove some unused opcodes.
9753 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
9754 like the other opcodes.
9756 2008-02-17 Zoltan Varga <vargaz@gmail.com>
9758 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
9760 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
9762 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
9763 variables 'cfg' instead of 'm' for consistency.
9765 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
9767 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
9768 argument holding the vtype return address, to avoid the ambigious use of
9769 cfg->ret for this purpose.
9771 * mini.c (NEW_RETLOADA): Use vret_addr if set.
9773 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
9775 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
9776 new mono_print_ins () function which only takes one argument.
9778 2008-02-15 Zoltan Varga <vargaz@gmail.com>
9780 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
9783 2008-02-14 Zoltan Varga <vargaz@gmail.com>
9785 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
9787 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
9789 * mini-x86.c: Sync with the version on the linear IR branch by adding new
9790 opcodes and other small changes.
9792 * mini-ops.h: Add some new opcodes from the linear IR branch.
9794 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
9796 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
9797 opcodes, use the REG_MEMBASE opcodes instead.
9799 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
9800 opcodes, use the REG_MEMBASE opcodes instead.
9802 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
9805 * mini.c (mono_op_imm_to_op): New helper function.
9807 * mini-ops.h: Add some opcodes from linear IR branch.
9809 2008-02-13 Zoltan Varga <vargaz@gmail.com>
9811 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
9814 2008-02-12 Zoltan Varga <vargaz@gmail.com>
9816 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
9819 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
9821 2008-02-09 Zoltan Varga <vargaz@gmail.com>
9823 * aot-compiler.c (emit_method_code): Add an assert.
9825 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
9826 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
9829 2008-02-08 Zoltan Varga <vargaz@gmail.com>
9831 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
9832 some load/store opcodes so they are consistent.
9833 (mono_arch_emit_prolog): Simplify some code.
9835 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
9837 * objects.cs: Add tests for large argument offsets on ARM.
9839 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
9840 stack offsets. Fixes #359651.
9842 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
9844 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
9846 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
9848 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
9850 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
9852 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
9853 rid of CEE_CONV_R_UN.
9855 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
9857 2008-02-07 Zoltan Varga <vargaz@gmail.com>
9859 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
9861 * mini.c (mono_normalize_opcodes): Add some more opcodes.
9863 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
9865 * cpu-amd64.md: Remove some unused opcodes.
9867 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
9869 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
9871 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
9872 arch specific functions for its parts. Call the peephole pass after local
9873 regalloc so the prolog can compute a more accurate max_offset.
9875 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
9876 the corresponding OP_I/OP_L opcodes.
9878 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
9880 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
9882 2008-02-06 Zoltan Varga <vargaz@gmail.com>
9884 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
9885 as they are handled in mini.c.
9887 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
9889 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
9890 case since it is handled in mini.c.
9892 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
9894 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
9896 * *.c: Use the new opcodes in the IR and back end code.
9898 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
9900 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
9902 2008-02-06 Mark Probst <mark.probst@gmail.com>
9904 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
9905 an assert because it has a race condition.
9907 2008-02-06 Zoltan Varga <vargaz@gmail.com>
9909 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
9911 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
9913 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
9915 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
9916 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
9918 2008-02-05 Zoltan Varga <vargaz@gmail.com>
9920 * cpu-amd64.md (move): Correct the maximum size of move.
9922 2008-02-05 Mark Probst <mark.probst@gmail.com>
9924 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
9925 the generic class init trampoline to return quickly if the class
9928 2008-02-04 Zoltan Varga <vargaz@gmail.com>
9930 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
9931 issues where an 32 bit callsite cannot be patched by a 64 bit address.
9933 2008-02-03 Zoltan Varga <vargaz@gmail.com>
9935 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
9938 2008-01-31 Zoltan Varga <vargaz@gmail.com>
9940 * objects.cs: Add some soft-float tests.
9942 * mini.c: Fix a couple more soft-float issues.
9944 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
9946 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
9949 2008-01-30 Zoltan Varga <vargaz@gmail.com>
9951 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
9952 exception happens while compiling a virtual method.
9954 2008-01-29 Zoltan Varga <vargaz@gmail.com>
9956 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
9958 * mini-sparc.c: Fix build.
9960 * mini-sparc.c (get_call_info): Add support for generic sharing.
9962 * mini-exceptions.c: Add a FIXME.
9964 2008-01-27 Zoltan Varga <vargaz@gmail.com>
9966 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
9967 altstack handling code.
9969 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
9971 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
9973 * mini-s390.c: Add support for generic sharing.
9975 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
9977 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
9979 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
9981 * mini-s390x.c: Add support for generic sharing.
9983 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
9985 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
9987 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
9988 can be used since it takes a 16 bit signed immediate.
9990 * inssel-s390x.brg: Fix OP_SETRET.
9992 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
9994 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
9996 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
9998 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
10000 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
10003 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
10006 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
10007 of the unused mono_arch_patch_delegate_trampoline stuff.
10009 2008-01-26 Zoltan Varga <vargaz@gmail.com>
10011 * basic-long.cs: Move the fp related tests to basic-float.cs.
10013 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
10015 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
10017 * basic-calls.cs: Add a test for proper float argument passing.
10019 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
10020 if the context corresponds to an exception received through a signal.
10022 * exceptions.cs: Add a test for nullref handling at the start of a try
10025 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
10027 * jit-icalls.c (mono_break): New JIT icall.
10029 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
10031 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
10033 2008-01-25 Zoltan Varga <vargaz@gmail.com>
10035 * cpu-*.md: Get rid of unused opcodes.
10037 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
10039 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
10042 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
10045 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
10046 the arch independent trampoline code in mini-trampolines.c.
10048 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
10050 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
10052 * mini-s390.h: Remove an unused define.
10054 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
10055 the arch independent trampoline code in mini-trampolines.c.
10057 * mini-arm.c (mono_arch_emit_prolog): Fix build.
10059 2008-01-24 Zoltan Varga <vargaz@gmail.com>
10061 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
10063 * mini-s390.c (mono_arch_emit_prolog): Fix build.
10065 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
10067 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
10069 * cpu-amd64.md: Use smaller sizes for int opcodes.
10071 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
10073 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
10076 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
10079 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
10080 instead of though a pointer to save an indirection when accessing elements of
10083 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
10085 (NOT_IMPLEMENTED): New helper macro.
10086 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
10089 * *.c: Use the new helper macro.
10091 2008-01-21 Zoltan Varga <vargaz@gmail.com>
10093 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
10095 2008-01-20 Zoltan Varga <vargaz@gmail.com>
10097 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
10100 2008-01-18 Zoltan Varga <vargaz@gmail.com>
10102 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
10103 profiling is enabled.
10105 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
10107 (mono_arch_emit_prolog): Add more first bblock optimizations.
10109 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
10110 in order if possible.
10111 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
10112 bblock, since the arguments are still in their original registers.
10114 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
10116 2008-01-17 Zoltan Varga <vargaz@gmail.com>
10118 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
10121 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
10124 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
10126 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
10127 process async exceptions received while in unmanaged code.
10129 * mini.c (mini_init): Install a callback with the runtime which will be called
10130 when a thread receives an async exception while in unmanaged code.
10132 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
10134 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
10136 2008-01-16 Wade Berrier <wberrier@novell.com>
10143 2008-01-16 Zoltan Varga <vargaz@gmail.com>
10145 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
10146 compilation with sun cc.
10148 * cpu-*.md: Fix the build.
10150 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
10152 * mini-amd64.h: Add some comments to the MonoLMF structure.
10154 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
10156 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
10157 in the LMF structure if possible. This saves two instructions in the
10158 managed->native wrappers.
10160 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
10162 2008-01-16 Mark Probst <mark.probst@gmail.com>
10164 * generic-sharing.c: New type argument lookup code which uses the
10165 runtime generic context template.
10167 2008-01-15 Zoltan Varga <vargaz@gmail.com>
10169 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
10171 * mini-arm.c (add_general): Fix arm eabi parameter passing.
10172 (mono_arch_output_basic_block): Fix localloc implementation.
10174 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
10176 * mini-ia64.c (peephole_pass): Fix ia64 build.
10178 * mini-amd64.c (peephole_pass): Fix a warning.
10180 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
10181 at a constant offset from sp/fp.
10183 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
10184 instead of obtaining it from *lmf in the managed method case.
10186 2008-01-14 Zoltan Varga <vargaz@gmail.com>
10188 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
10190 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
10192 * mini.h (MonoInstList): New type.
10193 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
10194 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
10195 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
10196 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
10197 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
10198 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
10199 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
10200 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
10201 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
10202 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
10203 MONO_INST_LIST_FOR_EACH_ENTRY,
10204 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
10205 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
10206 mono_inst_list_first, mono_inst_list_last,
10207 mono_inst_list_next, mono_inst_list_prev): New instruction
10208 list handling interfaces.
10209 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
10210 list head 'ins_list'.
10211 (MonoInst): Replace next pointer with list head 'node'.
10212 (MonoCallInst): Make 'out_args' a MonoInstList.
10213 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
10214 (MonoCompile): Delete reverse_inst_list and
10215 reverse_inst_list_len.
10216 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
10217 mono_arch_lowering_pass, mono_arch_local_regalloc,
10218 mono_arch_output_basic_block, mono_arch_emit_prolog):
10219 Convert to new instruction lists.
10220 (insert_after_ins): Delete.
10221 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
10223 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
10224 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
10225 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
10226 mono_emulate_opcode, mono_emit_load_got_addr,
10227 inline_method, mono_method_to_ir, mono_print_bb_code,
10228 print_dfn, decompose_pass, nullify_basic_block,
10229 replace_out_block_in_code, remove_block_if_useless,
10230 merge_basic_blocks, move_basic_block_to_end,
10231 try_unsigned_compare, optimize_branches, mono_print_code,
10232 mini_select_instructions, remove_critical_edges): Likewise.
10233 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
10234 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
10235 mono_arch_output_basic_block, mono_arch_emit_prolog):
10237 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
10238 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
10239 mono_arch_output_basic_block): Likewise.
10240 (inst_list_prepend, insert_after_ins): Delete.
10241 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
10242 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
10244 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
10245 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
10246 mono_arch_emit_prolog): Likewise.
10247 * cfold.c (mono_constant_fold): Likewise.
10248 * liveness.c (visit_bb, mono_analyze_liveness,
10249 optimize_initlocals): Likewise.
10250 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
10251 * graph.c (mono_draw_code_cfg): Likewise.
10252 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
10253 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
10254 mono_ssa_cprop): Likewise.
10255 * abcremoval (get_relations_from_previous_bb, process_block):
10257 * local-propagation (mono_cprop_invalidate_values,
10258 mono_local_cprop_bb): Likewise.
10259 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
10260 peephole_pass, mono_arch_output_basic_block,
10261 mono_arch_emit_prolog): Likewise.
10262 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
10263 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
10264 mono_arch_emit_prolog): Likewise.
10265 (insert_after_ins): Delete.
10266 * aliasing.c (print_code_with_aliasing_information,
10267 mono_build_aliasing_information, mono_aliasing_deadce):
10268 Convert to new instruction lists.
10269 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
10270 peephole_pass, NEW_INS, mono_arch_lowering_pass,
10271 mono_arch_local_regalloc, mono_arch_output_basic_block):
10273 (insert_after_ins): Delete.
10274 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
10275 peephole_pass, mono_arch_output_basic_block): Convert to
10276 new instruction lists.
10277 * mini-codegen (InstList, inst_list_prepend,
10278 insert_after_ins): Delete.
10279 (insert_before_ins, get_register_force_spilling,
10280 get_register_spilling, free_up_ireg, free_up_reg,
10281 create_copy_ins, create_spilled_store, alloc_int_reg,
10282 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
10283 to new instruction lists.
10284 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
10285 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
10286 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
10287 (insert_after_ins): Delete.
10288 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
10289 mono_arch_local_regalloc, mono_arch_output_basic_block,
10290 mono_arch_call_opcode): Convert to new instruction lists.
10291 (insert_after_ins): Delete.
10292 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
10293 peephole_pass, mono_arch_output_basic_block,
10294 mono_arch_emit_prolog): Convert to new instruction lists.
10296 2008-01-11 Zoltan Varga <vargaz@gmail.com>
10298 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
10300 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
10303 * Makefile.am (version.h): Make this work with non-bash shells.
10305 2008-01-10 Zoltan Varga <vargaz@gmail.com>
10307 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
10309 2008-01-08 Zoltan Varga <vargaz@gmail.com>
10311 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
10312 the InitializeArray optimization.
10314 2008-01-06 Zoltan Varga <vargaz@gmail.com>
10316 * mini.c driver.c: Don't include os/gc_wrapper.h.
10318 2008-01-05 Zoltan Varga <vargaz@gmail.com>
10320 * mini.c (print_jit_stats): Print GC statistics if available.
10322 2008-01-04 Zoltan Varga <vargaz@gmail.com>
10324 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
10326 2007-12-29 Zoltan Varga <vargaz@gmail.com>
10328 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
10330 2007-12-26 Zoltan Varga <vargaz@gmail.com>
10332 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
10334 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
10336 * driver.c (mono_main): Ditto.
10338 2007-12-23 Zoltan Varga <vargaz@gmail.com>
10340 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
10342 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
10343 in the vtable can't be encoded.
10344 (compile_method): Ditto.
10346 2007-12-21 Zoltan Varga <vargaz@gmail.com>
10348 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
10351 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
10354 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
10355 the top LMF entry belongs to the current method.
10357 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
10359 2007-12-20 Zoltan Varga <vargaz@gmail.com>
10361 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
10363 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
10365 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
10367 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
10369 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
10371 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
10374 * basic-float.cs: Add an ulong->double cast test.
10376 2007-12-15 Zoltan Varga <vargaz@gmail.com>
10378 * mini.c (mono_method_to_ir): Fix a warning.
10380 2007-12-14 Zoltan Varga <vargaz@gmail.com>
10382 * mini-ops.h: Add OP_SWITCH.
10384 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
10385 CEE_SWITCH in back-end code, use OP_SWITCH instead.
10387 2007-12-11 Geoff Norton <gnorton@novell.com>
10389 * mini-s390x.c: Minor change to the MAX() define to allow
10390 it to compile with other gcc versions.
10392 2007-12-11 Geoff Norton <gnorton@novell.com>
10395 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
10397 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
10399 exceptions-arm.c (mono_arch_get_restore_context): Restore
10402 exceptions-arm.c (throw_exception): Save the frame pointer.
10403 This is a partial fix for #323747. Only the client side is
10406 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
10408 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
10409 was using an unrelated variable to log the class which
10410 needed the cctor to be called. This was crashing on arm.
10412 2007-12-09 Robert Jordan <robertj@gmx.net>
10414 * mini-x86.c (mono_arch_emit_epilog):
10415 Consider all kinds of 64-bit types. Fixes #323114.
10417 2007-12-08 Zoltan Varga <vargaz@gmail.com>
10419 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
10421 2007-12-07 Zoltan Varga <vargaz@gmail.com>
10423 * mini-amd64.c (peephole_pass): Add a missing instruction check.
10425 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
10427 * mini.c: run type ctor before allocating an object, not only
10428 when running it's constructor method (fixes at least part of bug #342507).
10430 2007-12-07 Zoltan Varga <vargaz@gmail.com>
10432 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
10434 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
10435 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
10438 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
10439 mono_generic_class_init_trampoline () the same as it is done with the other
10442 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
10443 aot-runtime.c aot-compiler.c: Implement AOT support.
10445 2007-12-07 Mark Probst <mark.probst@gmail.com>
10447 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
10448 build for archs which don't have the vtable trampoline defined
10451 2007-12-07 Zoltan Varga <vargaz@gmail.com>
10453 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
10455 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
10457 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
10459 * tramp-<ARCH>.c: Use the new helper function.
10461 2007-12-07 Mark Probst <mark.probst@gmail.com>
10463 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
10464 trampoline call, which takes a vtable argument.
10466 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
10467 OP_TRAMPCALL_VTABLEs like other calls.
10469 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
10470 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
10471 call. Implemented a support function which fetches the vtable
10472 from a register set.
10474 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
10475 Implemented a generic class init trampoline, using the
10476 OP_TRAMPCALL_VTABLE opcode.
10478 * mini.c: Implemented static field access when sharing generic
10479 code. This implies initing the class using the new
10480 OP_TRAMPCALL_VTABLE call.
10482 2007-12-07 Mark Probst <mark.probst@gmail.com>
10484 * mini.c: Don't compile methods with sharing enabled if their
10485 classes are disabled for sharing.
10487 2007-12-06 Zoltan Varga <vargaz@gmail.com>
10489 * inssel.brg: Add a missing sign extension to the GETCHR and array access
10490 opcodes. Fixes #346563.
10492 * objects.cs: Add a new test.
10494 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
10496 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
10497 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
10499 2007-12-06 Zoltan Varga <vargaz@gmail.com>
10501 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
10503 2007-12-03 Zoltan Varga <vargaz@gmail.com>
10505 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
10508 2007-12-02 Zoltan Varga <vargaz@gmail.com>
10510 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
10512 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
10513 optimization in the AOT case.
10515 2007-11-30 Zoltan Varga <vargaz@gmail.com>
10517 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
10519 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
10521 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
10523 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
10525 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
10526 is created by the inlined delegate ctor.
10528 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
10530 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
10532 2007-11-29 Zoltan Varga <vargaz@gmail.com>
10534 * cpu-x86.md: Fix the length of ckfinite.
10536 2007-11-28 Zoltan Varga <vargaz@gmail.com>
10538 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
10540 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
10541 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
10543 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
10545 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
10546 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
10548 2007-11-28 Martin Baulig <martin@ximian.com>
10551 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
10552 after creating the trampoline.
10554 2007-11-27 Zoltan Varga <vargaz@gmail.com>
10556 * aot-runtime.c (load_aot_module): Check runtime version if needed.
10558 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
10561 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
10562 instead of the calling method to help AOT.
10564 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
10566 2007-11-26 Zoltan Varga <vargaz@gmail.com>
10568 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
10571 2007-11-23 Zoltan Varga <vargaz@gmail.com>
10573 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
10575 * aot-compiler.c (compile_method): Correct check for generic method definitions.
10576 (encode_method_ref): No need to handle generic method definitions specially.
10578 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
10580 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
10583 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
10585 (compile_method): Enable generic sharing.
10587 2007-11-22 Zoltan Varga <vargaz@gmail.com>
10589 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
10590 (mini_method_compile): Add preliminary support for AOTing shared generic code.
10592 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
10595 * mini-trampolines.c: Fix a warning.
10597 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
10599 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
10600 (generic_class_is_reference_type): Remove unused function.
10602 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
10603 in the generic vtable trampoline case.
10605 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
10607 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
10608 return an AOT method based on a vtable slot.
10610 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
10612 * mini.c (mini_get_vtable_trampoline): Export this.
10614 2007-11-22 Martin Baulig <martin@ximian.com>
10617 (MonoDebuggerInfo): Move `debugger_version' up.
10619 2007-11-22 Martin Baulig <martin@ximian.com>
10622 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
10624 * mini-trampolines.c
10625 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
10626 after compiling the method.
10628 2007-11-20 Martin Baulig <martin@ximian.com>
10631 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
10632 (mono_debugger_remove_breakpoint): Likewise.
10633 (mono_debugger_check_breakpoints): Likewise.
10635 * debug-debugger.c: Implement the new breakpoint interface here.
10637 2007-11-18 Zoltan Varga <vargaz@gmail.com>
10639 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
10640 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
10642 * mini-x86.c (mono_arch_output_basic_block): Ditto.
10644 2007-11-17 Zoltan Varga <vargaz@gmail.com>
10646 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
10648 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
10651 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
10654 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
10655 returning a vtype in a register.
10657 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
10658 here from the arch specific code.
10660 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
10663 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
10664 (mono_arch_emit_prolog): Increment maximum prolog size.
10666 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
10667 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
10669 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
10670 MonoGenericSharingContext.
10672 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
10673 MonoGenericSharingContext. Allocate memory from the cfg mempool.
10675 2007-11-15 Mark Probst <mark.probst@gmail.com>
10677 * mini.c, mini.h, generic-sharing.c: Functions for producing code
10678 which extract fields out of the runtime generic context. Full
10679 sharing of the NEWARR opcode.
10681 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
10683 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
10684 --enable-minimal=ssa.
10686 2007-11-13 Zoltan Varga <vargaz@gmail.com>
10688 * mini-trampolines.c (mono_delegate_trampoline): Update after
10689 mono_marshal_get_delegate_invoke () signature change.
10691 2007-11-13 Mark Probst <mark.probst@gmail.com>
10693 * mini.c: Removed the shared context in favor of the generic
10694 sharing context. Allocate the MonoJitInfo structure with room for
10695 the generic sharing context if it's needed.
10697 * mini.h: Remove MonoGenericSharingContext declaration. It's in
10698 domain-internals.h now.
10700 * mini-x86.c: Pass the generic sharing context to get_call_info ().
10702 * generic-sharing.c: Several changes for working without a shared
10703 context and instead operating on open types instead.
10705 2007-11-12 David S. Miller <davem@davemloft.net>
10707 * inssel-sparc.brg: Fix double instruction emit.
10709 2007-11-12 Zoltan Varga <vargaz@gmail.com>
10711 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
10712 Get/Set/Address methods.
10714 * mini.c debug-debugger.c mini-trampolines.c: Update after
10715 mono_marshal_get_delegate_invoke signature change.
10717 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
10719 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
10720 This can happens with dynamic methods. Fixes the other bug in #322722.
10722 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
10724 * tramp-arm.c (mono_arch_patch_callsite): Support patching
10727 * mini-arm.c (arm_patch): Implement patching of BX call
10728 sequence. Fixes one of the bugs in #322722.
10730 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
10732 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
10733 under Linux. We only need to flush every 32-byte cache line.
10735 2007-11-07 Massimiliano Mantione <massi@ximian.com>
10738 move_basic_block_to_end: Add branches when needed, eventually creating
10740 optimize_branches: added a parameter that tells if it's ok to create
10741 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
10742 and avoid calling move_basic_block_to_end when it's not ok.
10745 2007-11-07 Mark Probst <mark.probst@gmail.com>
10747 * mini.c: Abort inlining call to InitializeArray if something
10748 looks wrong. Let the icall handle it, which now has proper safety
10751 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
10753 * mini.c (mono_spill_call): add support for soft-float.
10755 * mini.c (mono_method_to_ir): add support for soft-float
10756 to inlined functions that return float.
10758 * mini.c (mono_method_to_ir): add support for soft-float
10759 to cee_stsfld opcode on float fields.
10761 2007-11-05 Geoff Norton <gnorton@novell.com>
10763 * mini-x86.h: Fix the structure access for X86 Leopard.
10766 2007-11-05 Martin Baulig <martin@ximian.com>
10768 * mini-trampolines.c
10769 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
10770 after compiling the method to notify the debugger.
10772 2007-11-05 Martin Baulig <martin@ximian.com>
10774 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
10776 2007-11-02 Zoltan Varga <vargaz@gmail.com>
10778 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
10779 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
10781 2007-11-01 Zoltan Varga <vargaz@gmail.com>
10783 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
10784 native-to-managed wrappers.
10786 2007-11-01 Geoff Norton <gnorton@novell.com>
10788 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
10791 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
10793 * mini.c, mini-x86.c: when getting back from unmanaged code
10794 to managed via a marshaled delegate we also need to set the
10797 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
10799 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
10802 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
10804 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
10805 let the debugger or other external agents to tell the JIT when
10806 a sw breakpoint has been inserted in the code that the JIT needs
10807 to be able to inspect.
10809 2007-10-31 Martin Baulig <martin@ximian.com>
10812 (MonoDebuggerInfo): Remove `runtime_class_init'.
10814 2007-10-30 Martin Baulig <martin@ximian.com>
10817 (mono_debugger_thread_created): Added `MonoThread *' argument.
10818 (mono_debugger_extended_notification): New public method.
10819 (mono_debugger_trampoline_compiled): New public method.
10822 (MonoDebuggerThreadInfo): Added `thread' and
10823 `extended_notifications' fields.
10826 (debugger_executable_code_buffer): New static variable.
10829 (MonoDebuggerInfo): Added `executable_code_buffer',
10830 `executable_code_buffer_size', `breakpoint_info_area',
10831 `breakpoint_table' and `breakpoint_table_size'.
10833 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
10835 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
10836 that IP either is an unused value or the vtable pointer. IMT
10837 calls use vtable + offset now. Reduced by almost half the size
10840 2007-10-26 Jonathan Chambers <joncham@gmail.com>
10842 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
10843 defines to access param registers. Replace long usage with
10844 gsize as sizeof(long) != sizeof(void*) on Win64.
10846 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
10847 on Win64. Fix intrinsic, use _AddressOfReturnAddress
10848 instead of non-existant _GetAddressOfReturnAddress.
10850 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
10851 param registers. Save/restore %rdi and %rsi in MonoLMF.
10853 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
10854 param registers. Modify (throw_exception) signature to take
10855 %rdi and %rsi on Win64.
10857 Code is contributed under MIT/X11 license.
10859 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
10861 * helpers.c: unlink debugging output files.
10863 2007-10-25 Zoltan Varga <vargaz@gmail.com>
10865 * mini.c: Move mono_create_ftnptr () to object.c.
10867 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
10869 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
10870 optional. This function can now be used to disassemble code generated
10871 outside the JIT such as trampolines and IMT thunks.
10873 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
10875 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
10876 vtable pointer from a ldr instruction.
10878 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
10879 new IMT call sequence.
10881 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
10882 call sequence for interface invocations.
10884 * mini-arm.c (mono_arch_emit_imt_argument): added, required
10885 for imt support. This function is empty since IMT on ARM requires no
10886 special handling on the IR side.
10888 * mini-arm.c (mono_arch_find_imt_method): added, required for
10891 * mini-arm.c (mono_arch_find_this_argument): added, required
10894 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
10895 a ldr instruction to load a value stored in the code stream.
10897 * mini-arm.c (mono_arch_build_imt_thunk):added, required
10901 2007-10-23 Zoltan Varga <vargaz@gmail.com>
10903 * mini.c (mini_init): Install the jump trampoline callback.
10905 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
10907 * mini-trampolines.c: handle synchronized methods with the common
10908 vtable trampoline (bug #335601).
10910 2007-10-17 Zoltan Varga <vargaz@gmail.com>
10912 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
10914 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
10917 * mini-ia64.h mini-ia64.c: Add support for IMT.
10919 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
10920 prolog. Fixes #331958.
10922 2007-10-15 Zoltan Varga <vargaz@gmail.com>
10924 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
10926 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
10928 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
10931 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
10933 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
10936 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
10938 * mini-x86.c, mini-x86.h: x86 support for the common vtable
10941 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
10943 * mini-trampolines.c: changed the magic rampoline to understand
10944 the common vtable trampoline method: the method to invoke is
10945 determined by the vtable displacement of the call.
10947 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
10949 * mini.c, mini.h: register the common vtable trampoline if the
10950 architecture supports it.
10952 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
10954 * cpu-amd64.md: use the correct max length for tls_get.
10956 2007-10-14 Zoltan Varga <vargaz@gmail.com>
10958 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
10959 CEE_STELEM_ANY. Fixes #333696.
10961 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
10963 * exceptions-x86.c: provide more graceful handling of the case where
10964 we followed a bogus function pointer from managed code (bug #332866).
10966 2007-10-11 Mark Probst <mark.probst@gmail.com>
10968 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
10969 replaces the generic_shared flag and will carry more information
10972 * generic-sharing.c: Added mini_type_stack_size() which allows
10973 allows open types if given a generic sharing context.
10974 mini_get_basic_type_from_generic() takes a
10975 MonoGenericSharingContext* instead of a MonoCompile* now.
10977 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
10978 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
10979 mini-sparc.c, mini-x86.c: Trivial changes required by the two
10980 changes above. Just passing arguments through to the right
10983 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
10985 * mini-arm.c: unify the call emission to emit_code_seq().
10987 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
10989 * tramp-arm.c: reduced the trampoline size.
10991 2007-10-10 Mark Probst <mark.probst@gmail.com>
10993 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
10994 variable handling out of arch-specific code.
10996 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
10998 * mini-arm.c: implemented fast delegate dispatch.
11000 2007-10-09 Zoltan Varga <vargaz@gmail.com>
11002 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
11003 that fp elimination is turned off if the space required by locals is too
11004 big. Fixes #331958.
11006 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
11008 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
11009 ARM to the new style trampoline.
11011 2007-10-09 Zoltan Varga <vargaz@gmail.com>
11013 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
11015 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
11017 2007-10-09 Martin Baulig <martin@ximian.com>
11020 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
11021 `field_info_offset_offset'.
11023 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
11025 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
11026 removed more internal usage of the r11 register and made it available
11027 to the register allocator.
11029 2007-10-08 Mark Probst <mark.probst@gmail.com>
11031 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
11032 when sharing generics and treat type variables as references.
11034 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
11036 * mini-ppc.c: started removing the internal uses of register r11
11037 to eventually allow the register allocator to manage it as an
11038 additional available register.
11040 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
11042 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
11044 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
11046 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
11047 specific trampolines as they are not performance critical as a jump
11048 target (maybe align as before only for AOT code?). This saves about
11049 200 KB of native code on x86 for monodevelop startup.
11051 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
11053 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
11054 monodevelop startup.
11056 2007-10-06 Zoltan Varga <vargaz@gmail.com>
11058 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
11060 * mini-sparc.h mini-sparc.c: Implement IMT support.
11062 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
11063 its smaller and doesn't clobber sparc_g1.
11065 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
11067 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
11069 * mini-ppc.c: optimized the size of the IMT thunks a bit.
11071 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
11073 * mini-ppc.c: implemented fast delegate invocation.
11075 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
11077 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
11079 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
11081 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
11082 code to the new style trampoline in preparation for IMT support.
11084 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
11086 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
11087 systems already. This also reduces the specific trampiline sizes and
11088 prepares for the use of r12 as the IMT identifier register.
11090 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
11092 * mini-mips.h: endianess fix (simplified from a patch by
11093 Thomas Kunze <thommy@tabao.de>, bug #323737).
11095 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
11097 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
11098 to access ucontext fields and enable netbsd support
11099 (partially from Magnus Henoch <mange@freemail.hu>).
11101 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
11103 * genmdesc.pl: patch from Henryk Plotz <henryk@openmoko.org> to
11104 use the preprocessor from the CPP env var if it is set.
11106 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
11108 * mini-trampolines.c: fixed an assertion and moved it earlier in the
11109 code, before interface_offset gets used.
11111 2007-10-02 Zoltan Varga <vargaz@gmail.com>
11113 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
11114 mono_class_setup_vtable () before accessing klass->vtable.
11116 2007-10-01 Zoltan Varga <vargaz@gmail.com>
11118 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
11121 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
11123 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
11124 IMT slots (this saves hundreds of KB of memory in programs like
11125 IronPython and Monodevelop).
11127 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
11129 * mini.c: print the delegate counter.
11131 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
11133 * mini-x86.c: make it easier to enable the debugging code for IMT
11136 2007-09-28 Martin Baulig <martin@ximian.com>
11139 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
11140 `mono_method_klass_offset' and `mono_method_token_offset'.
11142 2007-09-20 Mark Probst <mark.probst@gmail.com>
11144 * mini.c: First generics sharing implementation. Can only share
11145 in very simple cases. If sharing doesn't work it falls back to
11146 dedicated compilation.
11148 * mini.h: Flag in MonoCompile to specify whether generic
11149 compilation is shared. Flags enum for marking which generic inst
11150 of a context is used. Prototypes for helper functions.
11152 * generic-sharing.c: Helper functions for generic method sharing.
11154 * optflags-def.h: Optimization flag (gshared) for enabling generic
11155 method sharing added.
11157 * Makefile.am: generic-sharing.c added.
11159 2007-09-19 Daniel Nauck <dna@mono-project.de>
11161 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
11163 2007-09-19 Massimiliano Mantione <massi@ximian.com>
11164 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
11167 2007-09-19 Martin Baulig <martin@ximian.com>
11169 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
11170 mono_debug_cleanup() is now part of mono_cleanup().
11172 2007-09-18 Zoltan Varga <vargaz@gmail.com>
11174 * driver.c (mono_main): Fix a warning.
11176 2007-09-17 Zoltan Varga <vargaz@gmail.com>
11178 * aot-compiler.c: Optimize various parts when processing large assemblies.
11181 * mini.c (mono_patch_info_hash): Improve hash function.
11183 2007-09-14 Jonathan Chambers <joncham@gmail.com>
11185 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
11187 Code is contributed under MIT/X11 license.
11189 2007-09-14 Zoltan Varga <vargaz@gmail.com>
11191 * mini.c (mini_init): Fix a leak.
11193 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
11195 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
11197 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
11199 2007-09-14 Zoltan Varga <vargaz@gmail.com>
11201 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
11203 2007-09-13 Zoltan Varga <vargaz@gmail.com>
11205 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
11208 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
11210 * mini.c (handle_alloc): Enable managed allocators in AOT code.
11212 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
11214 * aot-runtime.c (decode_patch_info): Ditto.
11216 2007-09-12 Jonathan Chambers <joncham@gmail.com>
11218 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
11219 static case. Cache delegates in architecture specific code,
11220 based on number of parameters.
11222 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
11223 in architecture specific code, based on number of parameters.
11225 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
11226 caching happen in architecture specific code now.
11228 Code is contributed under MIT/X11 license.
11230 2007-09-12 Jonathan Chambers <joncham@gmail.com>
11232 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
11233 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
11234 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
11236 Code is contributed under MIT/X11 license.
11238 2007-05-15 Massimiliano Mantione <massi@ximian.com>
11239 * mini.c: (mono_thread_abort) Fixed bug #82416.
11241 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
11243 * mini.: hook the new managed GC allocation feature into the JIT.
11245 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
11247 * mini.c: implementation for the new runtime tls opcode.
11249 2007-09-11 Martin Baulig <martin@ximian.com>
11252 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
11253 `mono_method_inflated_offset'.
11255 2007-09-07 Zoltan Varga <vargaz@gmail.com>
11257 * driver.c mini.h mini.c: Add a new devel command line option for injecting
11258 async exceptions into a method.
11260 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
11261 purpose of testing whenever the unwinder works at every instruction.
11263 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
11265 * mini.c: check accessibility of method used in ldftn (fixes
11268 2007-09-04 Zoltan Varga <vargaz@gmail.com>
11270 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
11272 * inssel.brg: Fix a warning.
11274 2007-09-03 Martin Baulig <martin@ximian.com>
11276 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
11277 now takes the `main_method' as argument.
11279 2007-09-02 Zoltan Varga <vargaz@gmail.com>
11281 * cpu-sparc.md (endfilter): Add missing src1:i argument.
11283 2007-08-30 Jonathan Chambers <joncham@gmail.com>
11285 * driver.c: include the cil-coff.h header on Windows.
11287 Code is contributed under MIT/X11 license.
11289 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
11291 * mini.c, driver.c: don't include the cil-coff.h header.
11293 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
11295 * mini.c: flag places that needs fixes fo soft-float support.
11297 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
11299 * mini.h, inssel-float.brg: fix soft-float constant loads on big
11300 endian systems (partially from Dean Jenkins, bug #81924).
11302 2007-08-28 Mark Probst <mark.probst@gmail.com>
11304 * mini.c (check_linkdemand): Remove embedded reference object in
11305 call to LinkDemandSecurityException.
11306 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
11307 with an IntPtr instead of a reference object.
11309 2007-08-28 Zoltan Varga <vargaz@gmail.com>
11311 * mini.c (handle_initobj): Handle alignment properly.
11313 * inssel.brg (mini_emit_memset): Ditto.
11315 * inssel.brg (mini_emit_memcpy): Ditto.
11317 * inssel-sparc.brg: Ditto.
11319 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
11321 2007-08-26 Zoltan Varga <vargaz@gmail.com>
11323 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
11324 exceptions raised in unmanaged code. Fixes part of #82594.
11326 2007-08-24 Mark Probst <mark.probst@gmail.com>
11328 * mini.c (mono_method_to_ir), declsec.c
11329 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
11331 2007-08-22 Martin Baulig <martin@ximian.com>
11334 (MonoDebuggerThreadInfo): New typedef.
11335 (mono_debugger_thread_table): New global variable.
11336 (mono_debugger_thread_created): New public function.
11337 (mono_debugger_thread_cleanup): New public function.
11340 (MonoDebuggerInfo):
11341 - removed `get_current_thread' and `lookup_assembly'.
11342 - removed `data_table'.
11343 - added `thread_table'.
11346 (mono_thread_start_cb): Call mono_debugger_thread_created().
11347 (mono_thread_attach_cb): Likewise.
11348 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
11349 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
11352 * driver.c (mono_main): Move mono_debug_init() up, before calling
11353 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
11355 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
11357 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
11358 together when passing several arguments of type double (gives a small
11359 speedup and saves a few bytes of generated code).
11361 2007-08-20 Jb Evain <jbevain@novell.com>
11363 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
11365 2007-08-20 Jb Evain <jbevain@novell.com>
11367 * mini.c (mono_method_to_ir): throw MethodAccessException
11368 and FieldAccessException instead of InvalidProgramException.
11370 2007-08-20 Mark Probst <mark.probst@gmail.com>
11372 * mini.c: CoreCLR security checks.
11374 * mini.h: Removed MonoSecurityMode (moved to
11375 metadata/security-manager.h) and mono_security_mode global var
11376 (replaced by set/get functions in security-manager.h).
11378 * driver.c: Added "core-clr-test" security mode for testing. Used
11379 set-function for setting security mode.
11381 2007-08-17 Mark Probst <mark.probst@gmail.com>
11383 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
11384 the new jit_info_table.
11386 * driver.c: Test code for the new jit_info_table (enabled by the
11387 define MONO_JIT_INFO_TABLE_TEST).
11389 2007-08-14 Zoltan Varga <vargaz@gmail.com>
11391 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
11392 detection of call <REG> instruction sequence. Fixes build on freebsd.
11394 2007-08-13 Zoltan Varga <vargaz@gmail.com>
11396 * mini-exceptions.c: Fix a warning.
11398 2007-08-11 Zoltan Varga <vargaz@gmail.com>
11400 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
11401 stack overflow handling code on amd64 too.
11403 * mini-exceptions.c (mono_setup_altstack): Make this use
11404 mono_thread_get_stack_bounds ().
11406 * mini-x86.h: Disable sigaltstack on solaris x86.
11408 2007-08-10 Zoltan Varga <vargaz@gmail.com>
11410 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
11412 2007-08-10 Geoff Norton <gnorton@customerdna.com>
11414 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
11416 2007-08-08 Zoltan Varga <vargaz@gmail.com>
11418 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
11420 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
11422 2007-08-03 Neale Ferguson <neale@sinenomine.net>
11424 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
11427 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
11429 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
11430 to be emitted (bug #82281).
11432 2007-08-01 Martin Baulig <martin@ximian.com>
11434 Merged the `debugger-dublin' branch.
11436 * debug-debugger.h (MonoDebuggerInfo):
11437 Removed the `old_*' compatibility entries.
11438 Added `debugger_version' and `data_table'.
11439 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
11440 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
11443 (MiniDebugMethodBreakpointInfo): Add `address_list'.
11444 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
11445 instead of a `gconstpointer'.
11446 (mono_debugger_insert_method_breakpoint): Return a
11447 `MonoDebugMethodAddressList *'.
11449 2007-06-28 Martin Baulig <martin@ximian.com>
11451 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
11453 2007-08-01 Zoltan Varga <vargaz@gmail.com>
11455 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
11456 __builtin_frame_address () since it is broken on older gcc versions.
11458 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
11460 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
11461 on the stack overflow handling and made the managed stack overflows
11462 catchable in most cases using soft guard pages.
11463 * exceptions-x86.c: added code to restore the protection in the soft
11464 guard pages at the end of exception handling.
11466 2007-07-31 Zoltan Varga <vargaz@gmail.com>
11468 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
11470 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
11472 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
11473 exception handling.
11475 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
11477 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
11478 signal handling support until it has been ported to the new mechanism.
11479 * mini.c: fixed stack overflow detection and use the new
11480 architecture code to handle signals on the altstack.
11482 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
11484 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
11485 stack overflows on the alt stack.
11487 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
11489 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
11490 stack overflows on the alt stack.
11492 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
11494 * exceptions-ppc.c: cleanup preparing for altstack support.
11496 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
11498 * exceptions-arm.c: cleanup preparing for altstack support.
11500 2007-07-27 Mark Probst <mark.probst@gmail.com>
11502 * mini.c (print_jit_stats): Output hazard pointer stats.
11504 2007-07-26 Mark Probst <mark.probst@gmail.com>
11506 * driver.c, mini.c: Replaced security mode flags with a single
11509 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
11511 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
11513 2007-07-25 Mark Probst <mark.probst@gmail.com>
11515 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
11516 (which doesn't do anything yet) for activating Core CLR
11517 (Silverlight) security.
11519 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
11521 * mini-codegen.c: work around a possible gcc bug on arm.
11523 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
11525 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
11526 message for platforms that don't support AOT compilation.
11528 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
11530 * mini.h, mini.c, driver.c: temporary smcs hack.
11532 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
11534 * mini-arm.h, mini-arm.c: arm EABI fixes.
11536 2007-07-22 Zoltan Varga <vargaz@gmail.com>
11538 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
11541 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
11542 trampolines taking a method argument.
11544 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
11546 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
11547 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
11549 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
11550 JIT compilation throws an exception. Fixes #82050.
11552 2007-07-19 Mark Probst <mark.probst@gmail.com>
11554 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
11555 with the MONO_EXCEPTION_ defines.
11557 2007-07-17 Zoltan Varga <vargaz@gmail.com>
11559 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
11562 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
11563 the cause of an assertion.
11565 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
11567 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
11570 2007-07-15 Zoltan Varga <vargaz@gmail.com>
11572 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
11573 assert. Should fix #82103.
11575 2007-07-14 Zoltan Varga <vargaz@gmail.com>
11577 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
11578 here too. Fixes #82095.
11580 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
11583 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
11585 * mini-amd64.h: Enable IMT for amd64.
11587 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
11589 2007-07-12 Zoltan Varga <vargaz@gmail.com>
11591 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
11593 2007-07-12 Mark Probst <mark.probst@gmail.com>
11595 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
11596 as soon as check_linkdemand sets an exception_type.
11598 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
11600 * mini-x86.c: fixed offsets for IMT call sequence.
11601 * mini-x86.h: enable IMT again.
11603 2007-07-11 Zoltan Varga <vargaz@gmail.com>
11605 * trace.c (mono_trace_enter_method): Decode MonoType too.
11607 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
11609 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
11611 * mini-amd64.c: Add preliminary IMT implementation.
11613 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
11615 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
11616 understand the new IMT-base interface invocation (thanks to
11617 Daniel Nauck for the report and the remote debugging session).
11619 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
11621 * mini-x86.c: size and speed optimizations for the IMT bsearch.
11623 2007-07-11 Zoltan Varga <vargaz@gmail.com>
11625 * Makefile.am (aotcheck): Make this actually use the AOTed code.
11627 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
11629 * mini-trampolines.c: implement AOT IMT support.
11630 * mini-x86.h: enable IMT support for wider testing.
11632 2007-07-10 Zoltan Varga <vargaz@gmail.com>
11634 * inssel.brg (emit_imt_argument): Add aot support here.
11636 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
11638 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
11640 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
11641 of the IMT implementation, partially from massi, with my
11642 implementation of the bsearch sequence. Disabled by default until
11643 the AOT code is implemented.
11645 2007-07-10 Zoltan Varga <vargaz@gmail.com>
11647 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
11649 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
11651 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
11653 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
11654 arch-independent IMT JIT code from Massimiliano
11655 Mantione (massi@ximian.com) with small cleanups from me.
11657 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
11659 * Makefile.am: fix svn invocation to get the svn revision to be
11660 independent of the local language (build fix).
11662 2007-07-09 Mark Probst <mark.probst@gmail.com>
11664 * mini.c (inline_method): Reset cfg->exception_type if the
11665 inlining is aborted. Fixes: 82049.
11667 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
11669 * mini.c: remove assert from exception handling code when exception_ptr
11672 2007-07-05 Zoltan Varga <vargaz@gmail.com>
11674 * mini.c (mono_codegen): Add an assert.
11676 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
11677 enter and leave code.
11678 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
11680 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
11682 * mini-ppc.c: fixed memory corruption for localloc(0)
11685 2007-07-05 Zoltan Varga <vargaz@gmail.com>
11687 * mini.c: Fix warnings.
11689 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
11691 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
11692 to emit better double->int conversions.
11694 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
11696 * mini.c: the provided Min/Max optimizations are valid for unisgned
11699 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
11701 * 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
11703 2007-06-28 Miguel de Icaza <miguel@novell.com>
11705 * mini.c (mono_running_on_valgrind): Add support for reporting the
11706 method and its boundaries to valgrind.
11708 2007-06-28 Martin Baulig <martin@ximian.com>
11710 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
11712 2007-06-25 Zoltan Varga <vargaz@gmail.com>
11714 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
11716 * generic.2.cs: Add new test case.
11718 2007-06-25 Martin Baulig <martin@ximian.com>
11720 Merged the `debugger-dublin' branch.
11723 (mono_debugger_insert_method_breakpoint): New public method.
11724 (mono_debugger_remove_method_breakpoint): Likewise.
11725 (mono_debugger_check_breakpoints): New static method.
11726 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
11728 * debug-debugger.h (MonoDebuggerInfo):
11729 Renamed (to keep backward compatibility in the vtable):
11730 `insert_breakpoint' -> `old_insert_breakpoint'.
11731 `remove_breakpoint' -> `old_remove_breakpoint'.
11732 `create_string' -> `old_create_string'.
11733 `lookup_class' -> `old_lookup_class'.
11734 `lookup_type' -> removed; changed into a dummy field.
11735 `lookup_assembly' -> `old_lookup_assembly'.
11736 Added (same functionality, but different signature):
11737 `create_string', `lookup_class', `lookup_assembly'
11739 `get_method_addr_or_bpt', `remove_method_breakpoint',
11740 `runtime_class_init'.
11742 * debug-debugger.c: Merged the `debugger-dublin' branch.
11744 2007-06-23 Zoltan Varga <vargaz@gmail.com>
11746 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
11748 (peephole_pass): Likewise.
11750 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
11752 * driver.c: hopefully make setaffinity work also for ancient
11755 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
11757 * driver.c : win32 build fix.
11759 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
11761 * driver.c: check for the MONO_NO_SMP env var and bind to a single
11762 processor if it is set.
11764 2007-06-21 Martin Baulig <martin@ximian.com>
11766 * debug-mini.h: New file.
11769 (mono_debugger_insert_breakpoint_full): Moved here from
11770 ../metadata/mono-debug-debugger.c.
11771 (mono_debugger_remove_breakpoint): Likewise.
11772 (mono_debugger_breakpoint_callback): Likewise.
11774 2007-06-15 Raja R Harinath <rharinath@novell.com>
11776 * jit-icalls.c (mono_helper_compile_generic_method): Update to
11777 changes in MonoGenericClass.
11779 2007-06-14 Zoltan Varga <vargaz@gmail.com>
11781 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
11783 2007-06-14 Raja R Harinath <rharinath@novell.com>
11785 * jit-icalls.c (mono_helper_compile_generic_method): Update to
11786 removal of MonoGenericMethod.
11788 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
11790 * mini-exceptions.c: hooks for the exception events profiling API.
11792 2007-06-14 Randolph Chung <tausq@debian.org>
11794 * Makefile.ma: Add hppa target.
11795 * mini-arch.h: Include mini-hppa.h
11796 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
11797 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
11798 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
11800 2007-06-14 Randolph Chung <tausq@debian.org>
11802 * inssel.brg: Add rules for "chained" compare-branch operations so that
11803 a single compare op can affect multiple branches. Adjust cost for
11804 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
11805 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
11806 cost for some rules so that they can more easily be overridden by
11807 per-arch rules (with fixes from lupus).
11808 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
11810 2007-06-13 Randolph Chung <tausq@debian.org>
11812 * mini-ops.h: Reorder branch ops so that they match the order of the
11813 corresponding CEE_* ops. The code expects them this way.
11814 Add new ops for HPPA target.
11815 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
11817 2007-06-13 Randolph Chung <tausq@debian.org>
11819 * mini-exceptions.c: Handle cases where the stack grows towards
11821 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
11823 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
11825 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
11827 * driver.c: explain where a non-matching corlib is found.
11829 2007-06-13 Mark Probst <mark.probst@gmail.com>
11831 * mini.c (print_jit_stats): Output dynamic code allocation stats.
11833 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
11835 * mini-exceptions.c: Generate a method profile leave event during
11836 an exception to ensure that the profiler gets notified.
11838 2007-06-07 Zoltan Varga <vargaz@gmail.com>
11840 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
11843 * cpu-amd64.md: Add long_and/or/xor opcodes.
11845 2007-06-06 Wade Berrier <wberrier@novell.com>
11847 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
11848 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
11849 length of instruction shr_imm (expected 8, got 10)
11851 2007-06-06 Zoltan Varga <vargaz@gmail.com>
11853 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
11855 2007-06-06 Mark Probst <mark.probst@gmail.com>
11857 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
11858 MonoInternalHashTable again (fixed bug in the internal hash table
11861 2007-06-06 Mark Probst <mark.probst@gmail.com>
11863 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
11864 Have to figure out what makes it crash the SWF regression.
11866 2007-06-05 Zoltan Varga <vargaz@gmail.com>
11868 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
11870 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
11872 * mini.c: optimize out the type check when storing null in a
11875 2007-06-04 Mark Probst <mark.probst@gmail.com>
11877 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
11878 MonoInternalHashTable.
11880 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
11882 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
11883 signed integer methods.
11885 2007-06-02 Zoltan Varga <vargaz@gmail.com>
11887 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
11888 permanently since the current approach doesn't work.
11890 2007-06-02 Zoltan Varga <vargaz@gmail.com>
11892 * inssel.brg (stmt): Only call delegate->invoke_impl if
11893 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
11895 2007-06-01 Zoltan Varga <vargaz@gmail.com>
11897 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
11898 the sreg2==rdx case.
11900 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
11901 account if it contains a rex prefix.
11902 (peephole_pass): Handle OP_FMOVE as well.
11904 2007-06-01 Zoltan Varga <vargaz@gmail.com>
11906 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
11907 as it causes regressions.
11909 2007-05-31 Zoltan Varga <vargaz@gmail.com>
11911 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
11912 static case as well.
11914 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
11916 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
11917 (mono_arch_get_this_arg_from_call): Ditto.
11919 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
11921 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
11924 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
11925 (mono_arch_get_this_arg_from_call): Ditto.
11927 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
11929 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
11930 try to create optimized invoke code and use that for further invocations.
11931 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
11933 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
11935 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
11937 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
11938 sealed classes or methods.
11939 *devirtualization.cs: tests for the new optimization
11941 2007-05-29 Zoltan Varga <vargaz@gmail.com>
11943 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
11944 by the update_volatile () function.
11946 2007-05-27 Zoltan Varga <vargaz@gmail.com>
11948 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
11951 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
11953 2007-05-24 Jonathan Chambers <joncham@gmail.com>
11955 * mini.c: Add configure checks for header files.
11956 * mini-x86.c: Add configure checks for header files.
11957 * trace.c: Add configure checks for header files.
11958 * aot-runtime.c: Add configure checks for header files.
11959 * aot-compiler.c: Add configure checks for header files.
11960 * driver.c: Add configure checks for header files.
11961 * mini-codegen.c: Add configure checks for header files.
11963 Code is contributed under MIT/X11 license.
11965 2007-05-22 Zoltan Varga <vargaz@gmail.com>
11967 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
11968 icompare_imm -128 + op_iclt. Fixes #81703.
11970 2007-05-19 Zoltan Varga <vargaz@gmail.com>
11972 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
11974 2007-05-15 Massimiliano Mantione <massi@ximian.com>
11976 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
11977 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
11978 so that all isinst checks now use "interface_bitmap".
11980 2007-05-15 Zoltan Varga <vargaz@gmail.com>
11982 * cpu-amd64.md (jmp): Fix a warning.
11984 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
11986 * basic.cs: Add new regression test.
11988 * basic.cs: Remove test which is now in basic-long.cs.
11990 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
11992 * basic-long.cs: Add new test.
11994 2007-05-13 Zoltan Varga <vargaz@gmail.com>
11996 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
11998 2007-05-12 Zoltan Varga <vargaz@gmail.com>
12000 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
12002 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
12005 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
12006 throwing code a bit.
12008 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
12009 the exception throwing code a bit.
12011 * mini-x86.c (get_call_info): Allocate result from a mempool.
12013 2007-05-11 Zoltan Varga <vargaz@gmail.com>
12015 * aot-compiler.c (find_typespec_for_class): Fix the assert.
12017 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
12019 * mini.h (MonoCompile): Add 'token_info_hash' field.
12021 * mini.c: Save token->method associations during compilation so the AOT
12022 compiler can use it.
12024 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
12025 which reference generic classes and methods.
12027 2007-05-10 Zoltan Varga <vargaz@gmail.com>
12029 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
12031 * aot-compiler.c (compile_method): Fix a typo in a comment.
12033 * aot-runtime.c (decode_cached_class_info): Skip generic types.
12035 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
12036 everything generic.
12038 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
12040 2007-05-09 Zoltan Varga <vargaz@gmail.com>
12042 * mini.h (MonoCompile): Add 'args' field.
12044 * mini.c (mono_compile_create_vars): Store variables representing the arguments
12047 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
12049 2007-05-08 Zoltan Varga <vargaz@gmail.com>
12051 * mini.c (mono_compile_get_interface_var): Remove this unused function.
12053 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
12055 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
12056 opcodes for some opcodes.
12058 * mini.h *.brg *.c: Use the new opcodes.
12060 2007-05-08 Massimiliano Mantione <massi@ximian.com>
12062 * mini.h: Bumped aot revision.
12064 * inssel.brg: modified code generation of type checks for interfaces
12065 to use the new "MonoClass.interface_bitmap" instead of the old
12066 "MonoClass.interface_offsets".
12068 2007-04-30 Zoltan Varga <vargaz@gmail.com>
12070 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
12072 2007-04-29 Zoltan Varga <vargaz@gmail.com>
12074 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
12077 2007-04-27 Neale Ferguson <neale@sinenomine.net>
12079 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
12081 2007-04-27 Wade Berrier <wberrier@novell.com>
12083 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
12084 mini.h) to fix build.
12086 2007-04-26 Zoltan Varga <vargaz@gmail.com>
12088 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
12090 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
12091 causes the corlib unit tests to fail.
12093 2007-04-25 Zoltan Varga <vargaz@gmail.com>
12095 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
12097 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
12099 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
12100 opcodes to the comparison relations.
12102 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
12103 opcodes to their types.
12105 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
12107 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
12108 it in cfg->arch.cinfo.
12110 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
12112 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
12113 cfg->cil_offset_to_bb.
12115 2007-04-24 Zoltan Varga <vargaz@gmail.com>
12117 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
12118 created becase of initlocals.
12120 2007-04-23 Zoltan Varga <vargaz@gmail.com>
12122 * mini-alpha.c cpu-alpha.md: More alpha port work from
12123 Sergey Tikhonov <tsv@solvo.ru>.
12125 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
12127 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
12129 2007-04-19 Zoltan Varga <vargaz@gmail.com>
12131 * cpu-s390.md (break): Correct the length of break instruction.
12133 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
12135 * mini.c: fix a couple of soft-float issues and comments.
12137 2007-04-15 Miguel de Icaza <miguel@novell.com>
12139 * trace.c (is_filenamechar): - is also a filename char.
12141 2007-04-15 Neale Ferguson <neale@sinenomine.net>
12143 * mini-s390.c: Correct checking for enum type in return value processing.
12145 2007-04-14 Raja R Harinath <rharinath@novell.com>
12147 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
12148 (version.h): Makefile is in the build directory.
12150 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
12152 * mini-amd64.h: fix for assertion failure on Solaris/amd64
12154 2007-04-11 Martin Baulig <martin@ximian.com>
12156 * mini.c (can_access_member): Fix handling of generic classes;
12159 2007-04-10 Zoltan Varga <vargaz@gmail.com>
12161 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
12163 2007-04-05 Zoltan Varga <vargaz@gmail.com>
12165 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
12167 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
12169 * mini-codegen.c: make sure the right spill amount is
12170 used for fp or integer registers (fixes the float_sub_spill() on ppc).
12172 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
12174 * mini-ppc.c: fixes for the fp_branch_nan test.
12176 2007-03-23 Zoltan Varga <vargaz@gmail.com>
12178 * basic.cs: Comment out new test which still fails on ia64.
12180 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
12182 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
12184 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
12186 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
12188 2007-03-22 Zoltan Varga <vargaz@gmail.com>
12190 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
12191 on 64 bit machines. Fixes part of #80738.
12193 * basic.cs: Add regression test.
12195 2007-03-17 Zoltan Varga <vargaz@gmail.com>
12197 * inssel.brg basic.cs: Revert previous change to fix build.
12199 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
12202 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
12204 * basic.cs: Add new regression test.
12206 2007-03-17 Zoltan Varga <vargaz@gmail.com>
12208 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
12211 2007-03-16 Neale Ferguson <neale@sinenomine.net>
12213 * cpu-s390x.md: Correct length of break instruction.
12215 2007-03-16 Neale Ferguson <neale@sinenomine.net>
12217 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
12218 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
12220 2007-03-15 Jonathan Chambers <joncham@gmail.com>
12222 * *.c: Begin WIN64 port.
12223 * mini.c: Use correct register in profiler.
12224 * mini-amd64.c: No inline assembly on Win64.
12225 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
12226 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
12227 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
12228 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
12229 mono_arch_ip_from_context for Win64.
12231 Contributed under MIT/X11 license.
12233 2007-03-15 Zoltan Varga <vargaz@gmail.com>
12235 * exceptions-amd64.c (seh_handler): Ditto.
12237 * exceptions-x86.c (seh_handler): Fix a memory leak.
12239 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
12241 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
12242 mini-s390x.c: fixed peephole optimizations to deal
12243 correctly with 1 and 2 byte reload avoidance.
12245 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
12247 * cpu-s390.md, cpu-s390x.md: update localloc length.
12249 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
12251 * cpu-g4.md: added missing descriptions.
12253 2007-03-14 Miguel de Icaza <miguel@novell.com>
12255 * Makefile.am: Add support so the tail tests are not executed on
12256 PowerPC as that is a known limitation of the PowerPC port.
12258 2007-03-13 Jonathan Chambers <joncham@gmail.com>
12260 * runmdesc.bat: Move to msvc directory.
12262 2007-03-13 Jonathan Chambers <joncham@gmail.com>
12264 * runmdesc.bat: Run executable that was produced by the current
12265 target and sent via an argument.
12267 2007-03-11 Zoltan Varga <vargaz@gmail.com>
12269 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
12272 * generics.2.cs: Add regression test.
12274 2007-03-09 Wade berrier <wberrier@novell.com>
12276 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
12278 2007-03-09 Zoltan Varga <vargaz@gmail.com>
12280 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
12281 AOT code depends on this.
12283 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
12285 * mini.c: more precise tracking of types in the eval stack
12286 (part of fix for bug #81044).
12288 2007-03-07 Zoltan Varga <vargaz@gmail.com>
12290 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
12292 * aot-compiler.c (encode_patch): Remove an obsolete comment.
12294 2007-03-06 Zoltan Varga <vargaz@gmail.com>
12296 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
12298 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
12300 2007-02-22 Zoltan Varga <vargaz@gmail.com>
12302 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
12303 a pointer on 64 bit systems. Fixes #80190.
12305 * iltests.il: Add new regression test.
12307 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
12309 * mini.c: inline a constant for Environment.IsRunningOnWindows.
12311 2007-02-19 Geoff Norton <gnorton@customerdna.com>
12313 * trace.c: Remove an erroneous alignemnt check when tracing.
12314 Fixes --trace on OSX86.
12316 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
12318 * mini-$(arch).h: initialize SP in context for all the archs.
12320 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
12322 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
12323 regressions in the thread tests.
12325 2007-02-14 Zoltan Varga <vargaz@gmail.com>
12327 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
12328 - fixed implementation of LOCALLOC opcode
12329 - implemented non-un compare for floats
12331 - implementation of FDIV and CKFINITE opcodes
12332 - fixes for latest mono updates
12333 - additional arch opcodes
12335 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
12337 * Makefile.am: simplify and merge rules for cross-compilation.
12339 2007-02-07 Massimiliano Mantione <massi@ximian.com>
12341 * local-propagation.c: Actually *apply* the fix for bug 80591...
12343 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
12345 * mini-exceptions.c: backuot part of the last change
12346 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
12348 2007-02-06 Massimiliano Mantione <massi@ximian.com>
12349 * inssel.brg: Fix bug 59286.
12352 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
12354 * mini-exceptions.c: patch from Zoltan to correctly check for
12355 stack boundaries (using the stack register, not the frame register),
12356 fixes bugs #80724, #79717.
12358 2007-02-03 Zoltan Varga <vargaz@gmail.com>
12360 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
12361 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
12363 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
12364 presence of frame pointer elimination.
12366 2007-02-01 Geoff Norton <gnorton@customerdna.com>
12368 * mini-x86.h: NetBSD UCONTEX_REG defines.
12370 2007-02-01 Zoltan Varga <vargaz@gmail.com>
12372 * inssel-amd64.brg: Fix amd64 build.
12374 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
12376 * mini.h: remove extern to workaround what looks likes gcc bug 26905
12379 2007-01-31 Zoltan Varga <vargaz@gmail.com>
12381 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
12384 * mini-<ARCH>.c: Use mono_is_regsize_var ().
12386 2007-01-30 Mark Mason <mason@broadcom.com>
12388 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
12389 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
12390 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
12391 beginning support for CEE_JMP [not quite working yet]
12392 * tramp-mips.c: LMF handling now works
12394 2007-01-30 Zoltan Varga <vargaz@gmail.com>
12396 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
12398 * mini.h (NULLIFY_INS): New macro.
12400 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
12402 * mini.c: statistical profiler fix for windows, patch
12403 from Tor Lillqvist (tml@novell.com).
12405 2007-01-30 Massimiliano Mantione <massi@ximian.com>
12406 * local-propagation.c: Fix bug 80591.
12408 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
12410 * Makefile.am: put back the --export-dynamic option as with
12411 the previous gmodule flags (thanks to Robert Jordan).
12413 2007-01-28 Zoltan Varga <vargaz@gmail.com>
12415 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
12417 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
12418 simplify and speed up the local register allocator. Also rename some fields
12419 like iassign->vassign.
12421 * regalloc.c: Remove some functions which are no longer used since their
12422 inlined version is in mini-codegen.c.
12424 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
12426 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
12428 2007-01-27 Zoltan Varga <vargaz@gmail.com>
12430 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
12431 narrowing. Fixes #80622.
12433 * iltests.il: Add new regresssion test.
12435 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
12437 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
12438 debug-debugger.c, debug-debugger.h: warning fixes.
12439 * driver.c: updated copyright year and made it fit in one line.
12441 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
12443 * aot-runtime.c: updated to use mono-dl instead of gmodule.
12445 2007-01-25 Zoltan Varga <vargaz@gmail.com>
12447 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
12449 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
12451 * iltests.il: Add new test for bug #80507.
12453 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
12455 * mini-arm.h: use soft-float also on vfp for now.
12457 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
12459 * mini.c: fix some more soft-float issues.
12461 2007-01-24 Zoltan Varga <vargaz@gmail.com>
12463 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
12465 2007-01-24 Massimiliano Mantione <massi@ximian.com>
12466 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
12467 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
12468 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
12470 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
12472 * mini-arm.c: typo fix.
12474 2007-01-23 Neale Ferguson <neale@sinenomine.net>
12476 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
12478 2007-01-21 Zoltan Varga <vargaz@gmail.com>
12480 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
12481 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
12483 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
12485 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
12487 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
12489 * inssel.brg: Fix a warning.
12491 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
12493 * abcremoval.c ssa.c ssapre.c: Update after this change.
12495 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
12497 * dominators.c (df_set): Use mono_bitset_union_fast.
12499 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
12501 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
12502 mini-codegen.c: reduce relocations and memory usage for the cpu
12505 2007-01-20 Zoltan Varga <vargaz@gmail.com>
12507 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
12509 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
12510 to reduce their size.
12512 2007-01-19 Mark Mason <mason@broadcom.com>
12514 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
12515 * mini-mips.c: more configuration macros, support long conditional branches, additional
12516 asserts, fix epilog instrumentation.
12517 * mini-mips.h: use standard stack walk
12518 * cpu-mips.md: increase size of div, rem and conditional branches
12520 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
12522 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
12525 2007-01-19 Zoltan Varga <vargaz@gmail.com>
12527 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
12528 (compile_method): Ditto.
12530 * aot-runtime.c (decode_klass_info): Ditto.
12532 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
12533 needed by the code generated by inssel.brg. Also fix a warning.
12535 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
12537 * mini.c: deal with enums that become genericinsts by
12538 being nested in a generic class (bug #79956).
12540 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
12542 * mini.c: match the generic definition to check for
12543 private access with generic types (bug #78431).
12545 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
12547 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
12548 to make life easier for people cross-compiling that insist on not
12551 2007-01-17 Mark Mason <mason@broadcom.com>
12553 * inssel-long.brg: patch to deal with mips missing flags
12554 * inssel-long32-mips.brg: implement overflow checks
12555 * insset-mips.brg: implement overflow checks
12556 * mini-mips.h: implement conditional exception handling
12557 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
12558 Remove unused code, minor cleanups.
12559 * exceptions-mips.c: minor cleanups
12560 * mini-ops.h: add mips conditional exception ops
12561 * cpu-mips.md: add mips conditional exception ops
12564 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
12566 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
12567 to deal with mips missing of flags.
12569 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
12571 * exceptions-ppc.c: execute fault handlers.
12573 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
12575 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
12577 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
12579 * mini.c: handle also floating point values in initialize_array.
12581 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
12583 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
12584 array initialization and make it conditional on the intrins option.
12586 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
12588 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
12589 relocations and put the patch info names close to the enum definition.
12591 2007-01-15 Mark Mason <mason@broadcom.com>
12593 * basic.cs, exceptions.cs: break up large tests to increase debugability.
12595 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
12597 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
12599 2007-01-12 Raja R Harinath <rharinath@novell.com>
12601 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
12603 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
12605 * Makefile.am: distribute the mips sources.
12607 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
12609 * mini-codegen.h: handle bug #80489 here, by excluding ecx
12612 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
12614 * cpu-x86.md: back out for now as this triggers other regressions.
12616 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
12618 * cpu-x86.md: force src1 and dest regpair for long shift instructions
12619 to eax:edx, so ecx can't get allocated to them (bug #80489).
12621 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
12623 * mini.c, mini-exceptions.c: enabled running fault handlers
12626 2007-01-03 Miguel de Icaza <miguel@novell.com>
12628 * driver.c: If nothing fail, do not use the string "failed",
12629 because it makes it very annoying to view test result logs on the
12632 2006-12-30 Miguel de Icaza <miguel@novell.com>
12634 * debug-debugger.c (mono_debugger_main): Rename "main" to
12635 "main_method" to prevent a warning.
12637 Remove a warning for unused field.
12639 2006-12-28 Martin Baulig <martin@ximian.com>
12642 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
12644 2006-12-22 Martin Baulig <martin@ximian.com>
12646 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
12647 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
12648 seperate `.mdb_debug_info' section, so we can access it from the
12649 debugger even if the binary is stripped.
12651 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
12652 from the `.mdb_debug_info' here to prevent the linker from
12653 removing that section.
12655 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
12656 mdb-debug-info64.s.
12658 2006-12-19 Robert Jordan <robertj@gmx.net>
12660 * mini-x86: enable the code to return small structures in
12661 registers for FreeBSD as well. Fixes bug #80278.
12662 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
12664 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
12666 * mini-x86.c: align the stack when calling the profiler
12667 function instrumenting the prolog (on OSX).
12669 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
12671 * mini.c: emit a break opcode where Debugger.Break () is called.
12673 2006-12-13 Miguel de Icaza <miguel@novell.com>
12675 * mini.c (mono_method_to_ir): Provide useful information on this
12676 assert, to prevent others from debugging like I did.
12678 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
12680 * mini.c: enable code which was incorrectly commented
12683 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
12685 * mini-x86.c: enable on OSX, too, the code to return small
12686 structures in registers.
12688 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
12690 * mini-x86.c: remove the use of the dynamic code manager here, too.
12692 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
12694 * mini.h, debug-debugger.c, tramp-*.c: fixed
12695 mono_debugger_create_notification_function() to use
12696 mono_global_codeman_reserve () instead of a dynamic code manager.
12698 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
12700 * mini.c, jit-icalls.h, jit-icalls.c: remove the
12701 ves_array_element_address() jit icall and use a generated
12702 managed method instead (which is about 4 times faster for a rank 3
12705 2006-11-29 Mark Mason <mason@broadcom.com>
12707 * basic-calls.cs: additional tests for passing
12708 structures as function arguments.
12710 2006-11-29 Mark Mason <mason@broadcom.com>
12712 * mini-mips.h: disable custom exception handling
12713 * mini-mips.c: throw/rethrow should use jalr to call
12714 exception stubs. Fixed bug with passing structures
12715 by value. More support for tracing floating point
12718 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
12720 * mini.c: fixed typo in the soft-float ldind.r4 handling
12723 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
12725 * mini.c, mini.h, driver.c: added --runtime command line
12726 option to select a different runtime than the autodetected one.
12727 * jit.h: added API for embedders to initialize with a specific
12730 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
12732 * mini.c: handle also boxing of r4 values (bug #80024).
12734 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
12736 * mini-ppc.c: force indirect calls until we reserve
12737 enough address space for all the generated code.
12739 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
12741 * exceptions-arm.c: workaround bugs in the libc definition
12742 of struct ucontext.
12744 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
12746 * inssel.brg: fixes from me and Mark Mason.
12748 2006-11-23 Dick Porter <dick@ximian.com>
12750 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
12751 semaphore display now we've fixed the initial value
12753 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
12755 * inssel.brg: partially revert the last change to fix the build.
12757 2006-11-21 Mark Mason <mason@broadcom.com>
12759 * inssel.brg: Add and use compare-and-branch macros to support
12760 architectures that do not have condition code registers (ie. MIPS).
12761 * *-mips.{c,brg,md}: Fix copyright statements
12763 2006-11-20 Mark Mason <mason@broadcom.com>
12765 * Makefile.am: remove mini-codegen.c from list of MIPS sources
12766 * mini.c: Allow GET_CONTEXT to be specified by the arch port
12767 * mini.h: Added declaration for mono_print_ins()
12768 * mini-codegen.c: added ins_spec initializer for MIPS
12769 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
12770 vreg to be virtual and hreg to be non-virtual.
12771 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
12772 is not yet working/implemented correctly.
12773 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
12774 non-static, fixup calls to print_ins() from other parts in the file.
12776 2006-11-20 Mark Mason <mason@broadcom.com>
12778 * basic-calls.cs: added tests for passing structures as arguments
12781 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
12783 * inssel-long32.brg: optimize signed division by power of two.
12785 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
12787 * mini-arm.c: added support for interworking with thumb code
12788 (mono must be still be built using the ARM instruction encoding).
12790 2006-11-19 Miguel de Icaza <miguel@novell.com>
12792 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
12793 verifier has different rules for it. Fixes a few verifier issues
12796 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
12797 at the end, so people know what happened.
12799 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
12801 * brach-opts.c: in optimize_exception_target() make sure we
12802 are in a catch clause (fixes bug #79871).
12804 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
12806 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
12807 more soft-float support fixes.
12809 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
12811 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
12812 that are passed half on the stack and half in registers.
12814 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
12816 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
12817 more mips integration work from Mark E Mason
12818 <mark.e.mason@broadcom.com>.
12820 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
12822 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
12823 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
12824 tramp-mips.c: added sources for the mips port, not
12825 integrated in the build yet. Contributed by
12826 Mark E Mason <mark.e.mason@broadcom.com>.
12828 2006-11-14 Neale Ferguson <neale@sinenomine.net>
12830 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
12832 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
12834 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
12835 put the soft-float rules in its own file since it seems to
12836 break s390 compilation.
12838 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
12840 * mini-arm.c: fixed wrnings.
12842 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
12844 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
12845 inssel-arm.brg: ARM support for soft-float.
12847 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
12849 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
12850 loads and stores of 32 bit fp values.
12852 2006-11-10 Zoltan Varga <vargaz@gmail.com>
12854 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
12856 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
12857 works. Fixes #79852 and #79463.
12859 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
12861 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
12862 more soft-float support WIP and fixes.
12864 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
12866 * mini-arm.c: some VFP updates.
12868 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
12870 * mini-exceptions.c: 0 is a valid local var offset in some
12871 architectures, don't assert (bug #78508).
12873 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
12875 * exceptions-arm.c: fixed off by one error in stack walk code.
12877 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
12879 * mini.h, mini.c: more precise tracking of type load exceptions.
12881 2006-11-03 Robert Jordan <robertj@gmx.net>
12883 * Makefile.am: [WIN32] Add monow.exe target.
12884 * driver.c: [WIN32] Don't detach the console when debugging.
12887 2006-10-30 Miguel de Icaza <miguel@novell.com>
12889 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
12891 2006-10-23 Zoltan Varga <vargaz@gmail.com>
12893 * aot-compiler.c (emit_method_info): Add a case missed earlier.
12895 * driver.c (mini_regression): Fix --regression with AOT.
12897 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
12899 2006-10-17 Zoltan Varga <vargaz@gmail.com>
12901 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
12903 * mini-sparc.h: Don't use sigaction on sparc/linux.
12905 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
12907 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
12909 * mini-exceptions.c: Add proper include files for getpid ().
12911 2006-10-16 Zoltan Varga <vargaz@gmail.com>
12913 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
12914 address instead of a MonoJitInfo* to avoid decoding the exception info for the
12917 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
12918 name cache to reduce its size.
12920 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
12922 2006-10-15 Zoltan Varga <vargaz@gmail.com>
12924 * mini-x86.c: Save/restore the current LMF structure more efficiently using
12925 the mono_lmf TLS variable.
12927 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
12928 trampoline lmf frames.
12930 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
12932 2006-10-14 Zoltan Varga <vargaz@gmail.com>
12934 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
12935 the mono_lmf TLS variable.
12937 * mini-exceptions.c: Access the LMF structure through accessors.
12939 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
12940 variable instead of in jit_tls->lmf.
12942 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
12944 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
12945 trampoline lmf frames.
12947 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
12949 2006-10-12 Zoltan Varga <vargaz@gmail.com>
12951 * mini.c trace.c mini-x86.c: Revert these too.
12953 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
12956 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
12958 * genmdesc.c: removed now dead code.
12960 2006-10-09 Robert Jordan <robertj@gmx.net>
12962 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
12964 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
12966 * mini.h: do not leave gaps in the opcode values.
12968 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
12970 * jit-icalls.h: flag functions as internal here, too.
12972 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
12974 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
12975 functions with the internal attribute.
12977 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
12979 * aot-compiler.c: fclose the file descriptor in the profile read loop.
12981 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
12983 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
12986 2006-10-05 Zoltan Varga <vargaz@gmail.com>
12988 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
12989 tail calls as on other platforms.
12991 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
12993 * iltests.il: Add a few tailcall tests.
12995 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
12997 * driver.c: fix loop for old compilers (bug #79521).
12999 2006-10-02 Zoltan Varga <vargaz@gmail.com>
13001 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
13003 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
13005 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
13006 metadata without any code.
13008 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
13009 more precise debugging information using gdb.
13011 2006-09-30 Zoltan Varga <vargaz@gmail.com>
13013 * inssel-ia64.brg: Make the helper methods static.
13015 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
13017 * inssel-x86.brg: make the helper methods static.
13019 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
13021 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
13023 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
13025 * mini.c: updates for monoburg changes.
13026 * inssel.brg: make a few helper functions static as they should.
13028 2006-09-27 Zoltan Varga <vargaz@gmail.com>
13030 * Makefile.am: Move mini-codegen.c to common_sources.
13032 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
13034 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
13036 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
13037 mini-ppc.h: port to use the common local register allocator.
13039 2006-09-26 Zoltan Varga <vargaz@gmail.com>
13041 * mini.h: Remove the comment too then.
13043 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
13045 * mini.h: put back backend.data which is to be used shortly and
13046 doesn't increase the size of MonoInst. If any 64 bit arch aligned
13047 pointers on 4 byte boundaries it'd have much bigger issues running
13048 and you can ifdef it out anyway.
13050 2006-09-26 Zoltan Varga <vargaz@gmail.com>
13052 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
13053 MonoInst size by 4 bytes on 64 bit machines.
13055 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
13057 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
13058 replacement with more meaningful field names. Arch maintainers, please
13059 check the assigned names are good enough for your arch.
13061 2006-09-26 Zoltan Varga <vargaz@gmail.com>
13063 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
13064 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
13066 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
13068 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
13069 relocations and memory requirements, put the optimization flags
13070 definitions in their own file.
13072 2006-09-24 Zoltan Varga <vargaz@gmail.com>
13074 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
13076 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
13078 2006-09-22 Zoltan Varga <vargaz@gmail.com>
13080 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
13082 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
13084 * inssel.brg: use the correct function to get the size of an item
13085 in an array, given an element class.
13086 * aot-compiler.c: do not access class->class_size directly.
13088 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
13090 * mini.h, debug-mini.c: added a debugging function to print
13091 info about local variables and arguments in a jitted method.
13093 2006-09-20 Zoltan Varga <vargaz@gmail.com>
13095 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
13097 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
13099 2006-09-19 Zoltan Varga <vargaz@gmail.com>
13101 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
13102 inner and outer loops when passing vtypes.
13104 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
13106 * mini-ppc.c: take into account the cpu errata for cache flushing
13107 which caused some random errors (bug #79381).
13109 2006-09-19 Zoltan Varga <vargaz@gmail.com>
13111 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
13112 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
13114 2006-09-17 Zoltan Varga <vargaz@gmail.com>
13116 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
13119 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
13120 freebsd ports tree.
13122 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
13123 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
13125 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
13128 2006-09-13 Zoltan Varga <vargaz@gmail.com>
13130 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
13132 2006-09-12 Zoltan Varga <vargaz@gmail.com>
13134 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
13135 macro does not have to be changed during debugging.
13137 * 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>.
13139 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
13141 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
13143 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
13144 MONO_ARCH_NO_EMULATE_MUL is defined.
13146 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
13148 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
13150 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
13152 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
13154 2006-09-11 Zoltan Varga <vargaz@gmail.com>
13156 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
13157 stuff to mini-exceptions.c where it is used.
13159 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
13160 setup code, the real one is in mini-exceptions.c.
13162 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
13163 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
13164 some changes from the freebsd ports tree.
13166 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
13169 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
13171 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
13173 * mini.c: on Linux, check for /proc to be mounted
13174 (bug# 79351, novell bug#201204).
13176 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
13178 * mini.c: handle cases where pthread_attr_getstack() behaves
13179 incorrectly (bug #78096).
13181 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
13183 * mini-arm.c: support larger stack frames (bug #79272).
13185 2006-09-08 Zoltan Varga <vargaz@gmail.com>
13187 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
13189 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
13192 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
13193 mono_class_from_name () to find a class from its name.
13195 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
13197 2006-09-07 Zoltan Varga <vargaz@gmail.com>
13199 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
13201 2006-09-05 Kornel Pal <kornelpal@gmail.com>
13203 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
13205 2006-09-04 Zoltan Varga <vargaz@gmail.com>
13207 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
13208 callinfo->trampoline.
13210 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
13212 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
13215 2006-09-03 Zoltan Varga <vargaz@gmail.com>
13217 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
13219 2006-09-02 Zoltan Varga <vargaz@gmail.com>
13221 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
13222 stats.method_trampolines, it is already done by the generic trampoline code.
13224 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
13226 2006-09-01 Zoltan Varga <vargaz@gmail.com>
13228 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
13230 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
13232 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
13234 * mini.c (print_jit_stats): Print mscorlib mempool size too.
13236 * mini.c (print_jit_stats): Print new stats.
13238 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
13240 2006-08-31 Zoltan Varga <vargaz@gmail.com>
13242 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
13243 Address on two dimensional arrays. Fixes #78729.
13245 * mini.h (MonoCompile): Add a 'skip_visibility' field.
13247 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
13250 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
13252 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
13255 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
13257 (mini_get_ldelema_ins): Ditto.
13259 2006-08-30 Zoltan Varga <vargaz@gmail.com>
13261 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
13262 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
13265 2006-08-29 Neale Ferguson <neale@sinenomine.net>
13267 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
13268 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
13270 * exceptions-s390x.c: Cosmetic change.
13272 * tramp-s390.c: Fix warning.
13274 * cpu-s390.md: Correct length of mul_imm.
13276 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
13278 * aot-compiler.c: added binary writer with ELF backend
13279 implementation (only on Linux/x86 for now).
13281 2006-08-18 Zoltan Varga <vargaz@gmail.com>
13283 * Makefile.am: Don't run net 2.0 AOT tests.
13285 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
13286 (mono_compile_assembly): Skip net 2.0 assemblies as well.
13288 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
13290 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
13292 * aot-compiler.c: simplified and refactored the asm-writing code
13293 to allow different backends.
13295 2006-08-18 Zoltan Varga <vargaz@gmail.com>
13297 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
13299 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
13300 little. Share patches of type TYPE_FROM_HANDLE as well.
13302 * mini.c (mono_patch_info_equal): New helper function.
13303 (mono_patch_info_hash): Ditto.
13305 * aot-compiler.c (emit_method_code): Fix s390 build.
13307 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
13308 is not handled because it is stored as a flag and not as a type ctor. Fixes
13311 2006-08-17 Zoltan Varga <vargaz@gmail.com>
13313 * aot-compiler.c: Fix computation of GOT slot statistics.
13315 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
13316 Also remove support for not PIC AOT.
13318 * mini.h: Bump AOT file format version.
13320 * objects.cs: Add a test for #78990.
13322 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
13323 (peter.dettman@iinet.net.au). Fixes #79087.
13325 * basic-long.cs: Add a test for the above.
13327 2006-08-16 Zoltan Varga <vargaz@gmail.com>
13329 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
13331 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
13334 2006-08-15 Zoltan Varga <vargaz@gmail.com>
13336 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
13339 2006-08-10 Jonathan Chambers <joncham@gmail.com>
13341 * mini.c: Don't verify COM proxy invoke calls
13344 2006-08-10 Dick Porter <dick@ximian.com>
13346 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
13347 which process is holding semaphores locked.
13349 2006-08-08 Zoltan Varga <vargaz@gmail.com>
13351 * mini-ia64.c mini-amd64.c: Fix #79027.
13353 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
13355 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
13357 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
13358 implicit arguments in a vararg call. Fixes #79027.
13360 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
13362 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
13363 (mono_get_array_new_va_signature): Ditto.
13365 2006-08-05 Zoltan Varga <vargaz@gmail.com>
13367 * aot-runtime.c: Call init_plt lazily.
13369 * inssel-long.brg: Fix unsigned long->int conversion.
13371 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
13373 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
13374 that most data is now in the .rss/.data section.
13376 2006-08-04 Zoltan Varga <vargaz@gmail.com>
13378 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
13380 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
13382 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
13384 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
13386 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
13387 virtual call. Fixes #79010.
13389 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
13390 and use the result as the this argument in the real call.
13392 * generics.2.cs: Add a new test for #79010.
13394 2006-08-03 Zoltan Varga <vargaz@gmail.com>
13396 * mini-x86.c: Fix a warning.
13398 * aot-compiler.c: Add a bunch of statistics.
13400 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
13402 2006-08-02 Zoltan Varga <vargaz@gmail.com>
13404 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
13406 2006-08-01 Zoltan Varga <vargaz@gmail.com>
13408 * 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>.
13410 2006-07-13 Miguel de Icaza <miguel@novell.com>
13412 * mini.c (mono_method_to_ir): Obtain the original method in the
13413 CIL stream and use this to perform validation.
13417 2006-07-19 Zoltan Varga <vargaz@gmail.com>
13419 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
13420 (mono_arch_call_opcode): Ditto.
13422 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
13425 * mini.c (mono_patch_info_dup_mp): New helper function.
13427 * aot-compiler.c (compile_method): Fix some of the memory allocated during
13428 compilation. Fixes #78827.
13430 2006-07-18 Kornel Pal <kornelpal@gmail.com>
13432 * declsec.c: Use original security informations for
13433 MONO_WRAPPER_MANAGED_TO_MANAGED.
13435 2006-07-15 Jonathan Chambers <joncham@gmail.com>
13437 * mini.c: Allow Com Interop methods/classes and
13438 don't verify COM wrapper calls
13441 2006-07-13 Zoltan Varga <vargaz@gmail.com>
13443 * inssel-long32.brg: Fix long->i4 checked conversion.
13445 * exceptions.cs: Add a test for the above.
13447 2006-07-08 Zoltan Varga <vargaz@gmail.com>
13449 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
13451 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
13454 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
13457 2006-07-03 Zoltan Varga <vargaz@gmail.com>
13459 * mini.c: Fix solaris/x86 exception handling.
13461 * Makefile.am: Get rid of $(ICU_LIBS).
13463 2006-07-02 Zoltan Varga <vargaz@gmail.com>
13465 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
13466 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
13467 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
13469 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
13471 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
13472 this function causes a SIGSEGV.
13474 2006-06-22 Zoltan Varga <vargaz@gmail.com>
13476 * mini.c: Remove unused solaris/x86 includes.
13478 2006-06-21 Zoltan Varga <vargaz@gmail.com>
13480 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
13482 2006-06-20 Jb Evain <jbevain@gmail.com>
13484 * cpu-g4.md: fix max length of start_handler instruction.
13486 2006-06-20 Massimiliano Mantione <massi@ximian.com>
13487 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
13489 2006-06-16 Massimiliano Mantione <massi@ximian.com>
13490 * ssa.c: Fixed bug 78653 for SSA based deadce.
13491 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
13492 MonoInst.flags, used in SSA based deadce.
13493 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
13494 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
13496 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
13498 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
13499 it can end up using non executable memory on ppc64 systems
13500 running ppc32 userspace (fix from Johannes Berg).
13502 2006-06-14 Dick Porter <dick@ximian.com>
13504 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
13507 2006-06-13 Massimiliano Mantione <massi@ximian.com>
13508 * mini.c: Made so that inline is locally disabled if it would
13509 trigger a .cctor, because too many apps depend on this behavior
13510 (which seems to be also the one of the MS CLR).
13512 2006-06-13 Zoltan Varga <vargaz@gmail.com>
13514 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
13515 No idea why this worked before.
13517 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
13518 which branch to outer exception clauses since they could skip the
13519 inner finally clauses. Fixes #78633.
13521 * exceptions.cs: Add a test for the above.
13523 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
13526 * iltests.il: Add a test for the above.
13528 2006-06-12 Zoltan Varga <vargaz@gmail.com>
13530 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
13531 after the end of a try bblock, to prevent asserts in mini_method_compile ().
13533 * iltests.il: Add a test for the above.
13535 2006-06-10 Zoltan Varga <vargaz@gmail.com>
13537 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
13539 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
13540 methods as instrinsics.
13542 2006-06-09 Wade Berrier <wberrier@novell.com>
13544 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
13545 (simple-cee-ops.h ssapre-mini-ops.h)
13547 2006-06-09 Neale Ferguson <neale@sinenomine.net>
13549 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
13550 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
13552 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
13553 * cpu-s390x.md: Fix max. length values for a couple of instructions.
13555 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
13557 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
13559 2006-06-08 Massimiliano Mantione <massi@ximian.com>
13561 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
13562 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
13563 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
13564 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
13565 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
13566 of opcodes, so that bug 78549 should not happen again.
13567 * ssapre.c: Updated to use the renamed files.
13569 2006-06-08 Zoltan Varga <vargaz@gmail.com>
13571 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
13572 in OP_ATOMIC_EXCHANGE_I4.
13574 2006-06-07 Wade Berrier <wberrier@novell.com>
13576 * tramp-s390.c: Fix s390 build (add missing pointer declarations
13577 in mono_debugger_create_notification_function)
13579 2006-06-06 Zoltan Varga <vargaz@gmail.com>
13581 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
13583 * mini.c (type_from_stack_type): Disable some changes which do not
13586 * driver.c: Reenable opts.
13588 * mini.h (MonoStackSlot): New structure to keep track of the verification state
13589 of the evaluation stack.
13591 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
13592 evaluation stack trace at entry to the bblock.
13594 * mini.c (merge_stacks): New function to perform verification of stack merges.
13595 Turned off by default.
13597 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
13600 2006-06-06 Massimiliano Mantione <massi@ximian.com>
13602 * local-propagation.c: Fixed bug 78549.
13604 2006-06-04 Zoltan Varga <vargaz@gmail.com>
13606 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
13608 2006-06-02 Miguel de Icaza <miguel@novell.com>
13610 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
13611 tramp-arm.c, tramp-ia64.c
13612 (mono_debugger_create_notification_function): Update signature to
13613 new signature and use new protocol for creating the notification
13616 Should fix the build.
13618 2006-06-02 Geoff Norton <gnorton@customerdna.com>
13620 * exceptions-ppc.c (mono_jit_walk_stack)
13621 (ves_icall_get_frame_info): Fix the build
13623 2006-06-02 Zoltan Varga <vargaz@gmail.com>
13625 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
13627 2006-05-31 Raja R Harinath <rharinath@novell.com>
13629 * il2tests.2.il: New file for generics CIL tests. Add test for
13631 * Makefile.am: Update.
13634 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
13637 2006-05-30 Massimiliano Mantione <massi@ximian.com>
13639 * aliasing.c: Fixed bug 78311.
13641 2006-05-29 Martin Baulig <martin@ximian.com>
13643 * mini-exceptions.c (mono_find_jit_info): When computing the
13644 native offset, check whether we're actually inside the method's
13645 code; call mono_debug_print_stack_frame() to format the frame.
13646 (ves_icall_System_Exception_get_trace): Call
13647 mono_debug_print_stack_frame() to format the stack frame.
13648 (ves_icall_get_trace): Update to the new debugging API.
13649 (mono_jit_walk_stack_from_ctx): Likewise.
13650 (ves_icall_get_frame_info): Likewise.
13652 * mini.c (get_method_from_ip): Use the new debugging API.
13653 (mono_print_method_from_ip): Likewise.
13656 (mono_jit_walk_stack): Use the new debugging API.
13657 (ves_icall_get_frame_info): Likewise.
13659 2006-05-27 Zoltan Varga <vargaz@gmail.com>
13661 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
13663 2006-05-25 Massimiliano Mantione <massi@ximian.com>
13665 * mini.c: Added "limitator" to inline for debugging.
13667 2006-05-24 Martin Baulig <martin@ximian.com>
13669 * debug-debugger.c (mono_debugger_init): Create a private,
13670 malloc()-based code manager for the notification function and
13671 intentionally leak it on exit. This fixes the crash-on-exit race
13675 (mono_debugger_create_notification_function): Added
13676 `MonoCodeManager *' argument.
13679 (mono_debugger_create_notification_function): Added
13680 `MonoCodeManager *' argument.
13682 2006-05-23 Massimiliano Mantione <massi@ximian.com>
13684 * aliasing.c: Fixed 64 bit issue.
13685 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
13686 default since all known bugs are fixed (one more time!).
13688 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
13690 * mini.c: write barrier support.
13692 2006-05-23 Martin Baulig <martin@ximian.com>
13694 * debug-debugger.c: Revert Paolo's change. Add comment and #error
13695 check at the top of the file.
13697 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
13699 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
13700 reverting changes without reason and without changelog entries.
13702 2006-05-18 Zoltan Varga <vargaz@gmail.com>
13704 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
13705 to a few opcodes. Fixes #78439.
13707 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
13708 consistency with other archs.
13710 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
13712 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
13714 * debug-debugger.c: fix the build.
13716 2006-05-17 Martin Baulig <martin@ximian.com>
13719 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
13720 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
13721 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
13722 (debugger_attach): Call GC_mono_debugger_add_all_threads().
13724 2006-05-11 Zoltan Varga <vargaz@gmail.com>
13726 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
13728 2006-05-10 Zoltan Varga <vargaz@gmail.com>
13730 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
13731 MONO_TYPE_GENERICINST.
13733 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
13734 MONO_TYPE_GENERICINST.
13736 2006-05-09 Zoltan Varga <vargaz@gmail.com>
13738 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
13741 2006-05-08 Zoltan Varga <vargaz@gmail.com>
13743 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
13745 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
13747 2006-05-06 Zoltan Varga <vargaz@gmail.com>
13749 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
13750 mono_trace_cleanup ().
13752 * iltests.il: Fix problem with the newly added test.
13754 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
13755 due to register constraints, free up the previous hreg. Fixes #78314.
13757 * iltests.il: Add new test for #78314.
13759 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
13760 Interlocked.Add. Fixes #78312.
13762 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
13764 2006-05-05 Zoltan Varga <vargaz@gmail.com>
13766 * inssel.brg (mini_emit_virtual_call): Fix a warning.
13768 2006-05-05 Martin Baulig <martin@ximian.com>
13770 * debug-mini.c (mono_debug_open_block): New method.
13773 (mono_arch_output_basic_block): Call mono_debug_open_block() at
13774 the beginning of each basic block.
13777 (mono_arch_output_basic_block): Call mono_debug_open_block() at
13778 the beginning of each basic block.
13780 2006-05-04 Massimiliano Mantione <massi@ximian.com>
13782 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
13783 default until I understand why they break the build on amd64.
13785 2006-05-04 Zoltan Varga <vargaz@gmail.com>
13787 * mini.c (mini_cleanup): Call mono_cleanup ().
13789 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
13792 2006-05-04 Massimiliano Mantione <massi@ximian.com>
13794 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
13795 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
13796 default since all known bugs are fixed, and I cannot reproduce bug
13797 77944... I'm asking Matt Hargett to test again after this commit.
13799 2006-04-28 Massimiliano Mantione <massi@ximian.com>
13801 * mini-codegen.c: Fixed typo that thrashed inline.
13803 2006-04-28 Zoltan Varga <vargaz@gmail.com>
13805 * dominators.c (compute_dominators): Avoid using a worklist since
13806 it is not correct in some cases. Instead, iterate over all bblocks as
13807 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
13809 2006-04-28 Miguel de Icaza <miguel@novell.com>
13811 * mini.c (mono_jit_compile_method_inner): Use
13812 mono_prepare_exception_from_error that resets the value
13815 2006-04-27 Miguel de Icaza <miguel@novell.com>
13817 * mini.c: Move the mini_loader_error_to_exception to metadata.
13819 2006-04-27 Massimiliano Mantione <massi@ximian.com>
13821 * aliasing.c: Fixed bug 78210.
13823 2006-04-27 Massimiliano Mantione <massi@ximian.com>
13825 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
13826 default until all their problems (or the ones they trigger) are fixed.
13828 2006-04-26 Zoltan Varga <vargaz@gmail.com>
13830 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
13832 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
13833 as loaded only after resolving patches since that could invoke the same method.
13835 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
13837 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
13840 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
13843 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
13846 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
13847 made from AOT code through the PLT table.
13849 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
13850 holding the plt offset when a call is made to the aot plt trampoline.
13852 2006-04-25 Zoltan Varga <vargaz@gmail.com>
13854 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
13857 * Makefile.am (common_sources): Fix build breakage.
13859 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
13860 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
13861 intra-assembly calls if possible.
13863 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
13865 * mini-trampolines.c: Handle PLT entries.
13867 * mini.c: Avoid creating a GOT var for calls.
13869 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
13870 from mscorlib code.
13872 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
13873 from mscorlib code.
13875 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
13878 * mini.h: Bump AOT file format version.
13880 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
13883 2006-04-25 Martin Baulig <martin@ximian.com>
13885 * driver.c: Disable copyprop, consprop and inline when running
13886 inside the debugger.
13888 2006-04-25 Martin Baulig <martin@ximian.com>
13890 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
13891 with `get_current_thread' and added `detach'.
13892 (MonoDebuggerMetadataInfo): Added `thread_size',
13893 `thread_tid_offset', `thread_stack_ptr_offset' and
13894 `thread_end_stack_offset'.
13896 2006-04-25 Zoltan Varga <vargaz@gmail.com>
13898 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
13901 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
13902 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
13904 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
13906 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
13908 * aot.c: Add support for ADJUSTED_IID.
13910 2006-04-24 Zoltan Varga <vargaz@gmail.com>
13912 * aot.c (emit_method_order): Don't align method_order_end.
13914 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
13915 the interface ID changes.
13917 2006-04-21 Dick Porter <dick@ximian.com>
13919 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
13920 cleaning up a thread. Fixes the new part of bug 77470.
13922 2006-04-20 Geoff Norton <gnorton@customerdna.com>
13924 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
13925 to managed wrapper.
13927 2006-04-19 Zoltan Varga <vargaz@gmail.com>
13929 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
13931 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
13932 SIGSEGV. Fixes #78072.
13934 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
13935 unregister our SIGABRT handler.
13937 2006-04-19 Massimiliano Mantione <massi@ximian.com>
13939 * mini.c: Disabled inline where it can alter the call stack in a
13940 way visible from managed code.
13941 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
13944 2006-04-16 Zoltan Varga <vargaz@gmail.com>
13946 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
13947 on other platforms. Fixes #78089.
13949 2006-04-13 Martin Baulig <martin@ximian.com>
13951 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
13952 determine whether we're inside the debugger.
13955 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
13957 2006-04-12 Zoltan Varga <vargaz@gmail.com>
13959 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
13960 handler clauses. Fixes #78024.
13962 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
13963 in the CALL_MEMBASE opcodes. Fixes #78088.
13964 (mono_arch_get_vcall_slot_addr): Ditto.
13966 2006-04-10 Martin Baulig <martin@ximian.com>
13968 * debug-debugger.c: The thread handling code has now been moved
13969 into ../metadata/threads.c.
13971 2006-04-10 Zoltan Varga <vargaz@gmail.com>
13973 * driver.c (mono_main): Fix --with-gc=none build.
13975 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
13976 (mono_spillvar_offset_float): Ditto.
13977 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
13978 hreg, not when its !global, since on ia64, there is a third category: stacked
13981 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
13983 * mini.c: set MonoInst->klass for load field address and a few other
13986 2006-04-10 Zoltan Varga <vargaz@gmail.com>
13988 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
13990 2006-04-07 Zoltan Varga <vargaz@gmail.com>
13992 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
13993 the branch opt changes.
13995 2006-04-06 Dick Porter <dick@ximian.com>
13997 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
13999 * wapihandles.c (mini_wapi_seminfo):
14000 * driver.c (mono_main): Add semaphore info option
14002 2006-04-05 Zoltan Varga <vargaz@gmail.com>
14004 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
14005 branch optimization changes. Fixes #78009.
14007 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
14009 * mini.c: ignore accessibility of methods in managed->native wrappers.
14011 2006-04-04 Zoltan Varga <vargaz@gmail.com>
14013 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
14015 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
14017 2006-04-03 Zoltan Varga <vargaz@gmail.com>
14019 * mini.c: Modify the branch optimizations to preserve the invariant that
14020 the entries inside the in_bb and out_bb arrays are unique.
14021 (mono_unlink_bblock): Avoid creation of new arrays.
14023 2006-04-02 Zoltan Varga <vargaz@gmail.com>
14025 * mini.c (mono_unlink_bblock): Fix regression caused by previous
14028 2006-04-01 Zoltan Varga <vargaz@gmail.com>
14030 * mini.c (optimize_branches): Remove the "optimizations" in
14031 the cbranch1/cbranch2 -> branch cases which were causing several
14032 problems in the past. Fixes #77986.
14034 2006-03-31 Chris Toshok <toshok@ximian.com>
14036 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
14037 default optimizations :(
14039 2006-03-31 Zoltan Varga <vargaz@gmail.com>
14041 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
14044 2006-03-31 Massimiliano Mantione <massi@ximian.com>
14046 * local-propagation.c: Added comments to structs and removed
14047 "Mono" prefixes from local tree mover types.
14049 2006-03-30 Zoltan Varga <vargaz@gmail.com>
14051 * Makefile.am (arch_sources): Define this for each architecture so
14052 libmono_la_SOURCES is defined in one place.
14054 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
14056 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
14059 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
14061 * driver.c: print the GC name supplied by configure.
14063 2006-03-29 Massimiliano Mantione <massi@ximian.com>
14065 * local-propagation.c: Added tree mover, and moved here all the
14066 local propagation code from mini.c
14067 * mini.c: Added support for treeprop, and moved all the local
14068 propagation code to local-propagation.c
14069 * mini.h: Added support for treeprop
14070 * driver.c: Added support for treeprop, enabled consprop, copyprop,
14071 treeprop, inline and deadce by default
14072 * Makefile.am: Added local-propagation.c
14074 2006-03-25 Zoltan Varga <vargaz@gmail.com>
14076 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
14078 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
14080 * debug-debugger.c: make it compile without the Boehm GC.
14082 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
14084 * mini.c: fixed issue with mismatch when an icall is registered
14085 with multiple names but same address.
14087 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
14089 * declsec.c, mini-exceptions.c: use write barrier to set reference
14090 fields of managed objects.
14092 2006-03-19 Zoltan Varga <vargaz@gmail.com>
14094 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
14095 (can_access_internals): Fix a warning.
14097 * mini.c (print_method_from_ip): Rename this to
14098 mono_print_method_from_ip so it gets exported.
14100 * trace.c: Deal with strings inside StringBuilder's containing garbage
14101 and fix memory leaks. Fixes #77848.
14103 2006-03-19 Zoltan Varga <vargaz@gmail.com>
14105 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
14108 2006-03-16 Neale Ferguson <neale@sinenomine.net>
14110 * mini-s390.c: Remove OP_X86_TEST_NULL.
14112 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
14114 * mini.c: use the correct GetHashCode() for the moving collector.
14116 2006-03-16 Massimiliano Mantione <massi@ximian.com>
14118 * liveness.c: Regalloc spill cost tuning.
14120 2006-03-15 Neale Ferguson <neale@sinenomine.net>
14122 * mini-s390x.h: Correct S390_LONG macro.
14124 * mini-s390x.c: Cleanup unused code.
14126 2006-03-15 Zoltan Varga <vargaz@gmail.com>
14128 * jit-icalls.h: New file.
14130 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
14131 icalls and include that instead of including jit-icalls.c.
14133 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
14136 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
14138 * mini.c: when checking for member accessibility, also check for
14139 friend assemblies and for explicit interface implementations.
14141 2006-03-14 Zoltan Varga <vargaz@gmail.com>
14143 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
14145 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
14147 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
14148 common cases are done first.
14150 * mini-ops.h: Only define platform specific opcodes on the given platform.
14152 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
14155 2006-03-14 Martin Baulig <martin@ximian.com>
14157 Revert Paolo's change from r57348:
14159 * mini.h: don't use gboolean for bitfields.
14160 * mini.c: verifier changes for fields and methods accessibility.
14162 2006-03-13 Neale Ferguson <neale@sinenomine.net>
14164 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
14166 * mini-s390x.c: Fix conv_r_un.
14168 * cpu-s390, cpu-s390x.md: Fix lengths.
14170 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
14172 * mini.c: nested types have access to all the nesting
14173 levels, not just the enclosing types.
14175 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
14177 * mini.c: added a few more verification checks.
14179 2006-03-12 Zoltan Varga <vargaz@gmail.com>
14181 * liveness.c: Merge optimizations from the linear-il branch.
14183 2006-03-11 Zoltan Varga <vargaz@gmail.com>
14185 * mini-ia64.c (emit_call): Add a comment.
14187 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
14189 * tramp-ia64.c: Fix some warnings.
14191 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
14193 * mini.h: don't use gboolean for bitfields.
14194 * mini.c: verifier changes for fields and methods accessibility.
14196 2006-03-11 Zoltan Varga <vargaz@gmail.com>
14198 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
14199 lazy icall wrapper changes.
14201 * dominators.c: Replace all the dominator algorithms with faster
14202 ones from the linear-il branch.
14204 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
14207 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
14208 common cases are done first.
14210 * mini-amd64.c: Fix some warnings.
14212 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
14215 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
14218 * mini.h: Add a missing prototype.
14220 2006-03-10 Zoltan Varga <vargaz@gmail.com>
14222 * mini.c: Compile icall wrappers lazily.
14224 * mini-codegen.c: Use printf instead of g_print since its much faster.
14226 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
14229 * mini.c (optimize_branches): Cache the negative result from
14230 remove_block_if_useless ().
14232 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
14233 Also fix some bblock linking issues.
14235 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
14238 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
14240 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
14241 accessed fields first, for better cache behavior.
14243 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
14245 * mini.c: speedup IList<T> array accesses.
14247 2006-03-09 Zoltan Varga <vargaz@gmail.com>
14249 * mini.c (mono_method_to_ir): Handle large methods overflowing the
14250 inline_costs counter. Fixes #77190.
14252 2006-03-06 Zoltan Varga <vargaz@gmail.com>
14254 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
14255 trace messages. Fixes #77706.
14257 2006-03-04 Martin Baulig <martin@ximian.com>
14259 * tramp-amd64.c, tramp-x86.c
14260 (mono_debugger_create_notification_function): Use
14261 mono_global_codeman_reserve() to allocate a buffer at runtime and
14264 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
14266 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
14267 notification function at runtime and then call `initialize' in the
14268 `MONO_DEBUGGER__debugger_info' vtable.
14270 2006-03-04 Zoltan Varga <vargaz@gmail.com>
14272 * iltests.il: Fix a visibility problem.
14274 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
14276 * driver.c, mini.c: add hooks for the counters API.
14278 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
14280 * driver.c: show disabled options.
14282 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
14284 * linear-scan.c: always use cost-driven selection.
14286 2006-02-28 Raja R Harinath <rharinath@novell.com>
14288 * jit-icalls.c (helper_compile_generic_method): Revert change from
14291 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
14293 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
14295 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
14297 * inssel.brg: style fixes, mostly to force the updated monoburg
14298 to run for people using svn.
14300 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
14302 * mini.c: match monoburg changes.
14304 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
14306 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
14307 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
14308 declaration in the header file.
14310 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
14312 * helpers.c: reduce relocations and mem usage.
14314 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
14316 * mini.h, mini-codegen.c: disable logging features if
14317 requested by configure.
14319 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
14321 * mini.c: tiny verifier changes.
14323 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
14325 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
14326 cpu-pentium.md: stack alignment changes for osx/x86,
14327 partially from Geoff Norton <gnorton@customerdna.com>.
14329 2006-02-24 Raja R Harinath <harinath@gmail.com>
14331 * jit-icalls.c (helper_compile_generic_method): Update to changes
14332 in metadata/class.c.
14334 2006-02-24 Zoltan Varga <vargaz@gmail.com>
14336 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
14338 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
14339 interface calls with large offsets.
14341 2006-02-23 Raja R Harinath <rharinath@novell.com>
14343 * jit-icalls.c (helper_compile_generic_method): Document the
14344 special-case we depend on so that we can inflate the method twice
14345 with the same context with no bad side-effects.
14347 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
14349 * mini-x86.c, mini-amd64.c: fix for case when xen support
14352 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
14354 * mini-x86.c, mini-amd64.c: generate code to access tls items
14355 in a faster way for Xen systems.
14357 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
14359 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
14360 updates and compilation fixes for the OSX/x86 port, mostly from
14361 Geoff Norton <gnorton@customerdna.com>.
14363 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
14365 * inssel.brg: faster interface call implementation
14366 to sync with the interface_offsets MonoVTable changes.
14368 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
14370 * mini.c: more verification checks.
14372 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
14374 * mini.c: added a few more verification checks.
14376 2006-02-17 Neale Ferguson <neale@sinenomine.net>
14378 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
14379 facility on the processor and use it if available.
14381 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
14383 * driver.c, aot.c, mini.c: throw exception if the IL code is
14384 invalid or unverifiable.
14386 2006-02-17 Raja R Harinath <rharinath@novell.com>
14388 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
14391 2006-02-16 Zoltan Varga <vargaz@gmail.com>
14393 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
14395 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
14397 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
14398 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
14399 handling of instantiated generic valuetypes.
14401 2006-02-11 Zoltan Varga <vargaz@gmail.com>
14403 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
14404 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
14407 * generics.2.cs: Revert the nullable reftypes tests.
14409 2006-02-10 Zoltan Varga <vargaz@gmail.com>
14411 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
14412 using __builtin_frame_address (1) as it doesn't work in the presence
14413 of optimizations. Hopefully fixes #77273.
14415 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
14416 -> generics.cs change as it doesn't work with some automake versions.
14418 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
14420 * mini.c: handle systems that sue a different way to
14421 retrieve the stack address of the current thread.
14423 2006-02-09 Zoltan Varga <vargaz@gmail.com>
14425 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
14426 it specially in the makefile.
14428 * generics.2.cs: Add tests for nullable reference types.
14430 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
14432 * mini.c: always handle the case when mono_jit_init()
14433 is called in a thread different from the main thread,
14434 confusing libgc (bug #77309).
14436 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
14438 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
14440 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
14442 * mini.c: change optimize_branches () to use a single loop
14443 and introduce a new optimization to simplify some range checks.
14445 2006-02-03 Martin Baulig <martin@ximian.com>
14447 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
14448 and merged with debugger_thread_manager_add_thread().
14449 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
14450 inform the debugger about the main thread.
14452 2006-02-03 Zoltan Varga <vargaz@gmail.com>
14454 * basic.cs: Add test for div.un/rem.un constant folding.
14456 2006-02-03 Neale Ferguson <neale@sinenomine.net>
14458 * cpu-s390x.md: correct int_xor_imm length
14460 2006-02-03 Zoltan Varga <vargaz@gmail.com>
14462 * generics.2.cs: New test for #77442.
14464 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
14467 2006-02-02 Martin Baulig <martin@ximian.com>
14469 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
14470 <mono/metadata/mono-debug-debugger.h>
14472 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
14474 2006-02-02 Martin Baulig <martin@ximian.com>
14476 * debug-debugger.h: New header file for debug-debugger.c.
14478 * debug-debugger.c: Big API cleanup; don't run the managed Main()
14479 function is a separate thread anymore; add support for attaching.
14481 2006-02-01 Zoltan Varga <vargaz@gmail.com>
14483 * tramp-x86.c: Fix a warning.
14485 2006-01-31 Zoltan Varga <vargaz@gmail.com>
14487 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
14488 on very large methods.
14490 * aot.c (load_patch_info): Fix a warning.
14492 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
14494 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
14495 mini-ops.h: alu membase optimizations.
14497 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
14499 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
14500 to speedup StringBuilder.
14502 2006-01-27 Zoltan Varga <vargaz@gmail.com>
14504 * dominators.c (mono_compute_natural_loops): Fix detection of
14505 loop body start blocks.
14507 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
14509 2006-01-26 Zoltan Varga <vargaz@gmail.com>
14511 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
14514 2006-01-25 Massimiliano Mantione <massi@ximian.com>
14516 * aliasing.c: Fixed aliasing issue on 64 bit archs.
14518 2006-01-25 Martin Baulig <martin@ximian.com>
14520 * debug-debugger.c: Moved the `MonoDebuggerManager' and
14521 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
14522 started to cleanup this file a little bit.
14524 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
14526 * mini.c: optimize a codepath frequently happening in generics code.
14528 2006-01-23 Martin Baulig <martin@ximian.com>
14530 * Makefile.am: Only compile debug-debugger.c on supported platforms.
14532 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
14533 functions directly.
14535 * driver.c: debug-debugger.c is only available if
14536 `MONO_DEBUGGER_SUPPORTED' is defined.
14538 2006-01-23 Martin Baulig <martin@ximian.com>
14540 * debug-debugger.c: Only enable this on platforms where the Mono
14541 Debugger is working (x86 and x86_64).
14543 2006-01-21 Martin Baulig <martin@ximian.com>
14545 The Mono Debugger is now using the normal `mono' instead of the
14546 `mono-debugger-mini-wrapper' when executing managed code.
14548 * debug-debugger.c: New file; previously known as
14549 debugger/wrapper/wrapper.c.
14551 * debug-mini.c (mono_init_debugger): Removed.
14553 * driver.c (mono_main): Added new `--inside-mdb' command line
14554 argument which is used when running inside the debugger.
14556 2006-01-20 Zoltan Varga <vargaz@gmail.com>
14558 * liveness.c (mono_analyze_liveness): Remove some unused data
14561 2006-01-17 Zoltan Varga <vargaz@gmail.com>
14563 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
14565 2006-01-16 Zoltan Varga <vargaz@gmail.com>
14567 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
14568 depends on implementation details of monobitset.
14570 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
14573 2006-01-15 Zoltan Varga <vargaz@gmail.com>
14575 * liveness.c: Update after monobitset changes.
14577 2006-01-14 Zoltan Varga <vargaz@gmail.com>
14579 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
14581 2006-01-11 Neale Ferguson <neale@sinenomine.net>
14583 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
14585 * mini-s390x.c: Remove warning messages.
14587 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
14589 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
14591 2006-01-10 Zoltan Varga <vargaz@gmail.com>
14593 * generics.2.cs: Add ldelem/stelem_any test.
14595 2006-01-10 Neale Ferguson <neale@sinenomine.net>
14597 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
14599 2006-01-07 Zoltan Varga <vargaz@gmail.com>
14601 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
14603 2006-01-06 Zoltan Varga <vargaz@gmail.com>
14605 * generics.2.cs: Reenable vtype tests.
14607 * inssel-x86.brg: Remove an icorrect valuetype rule.
14609 2006-01-06 Neale Ferguson <neale@sinenomine.net>
14611 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
14612 initial support for OP_ABS.
14614 2006-01-05 Neale Ferguson <neale@sinenomine.net>
14616 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
14618 2006-01-05 Neale Ferguson <neale@sinenomine.net>
14620 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
14621 conversion and implement LADD/LSUB.
14623 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
14626 2006-01-05 Neale Ferguson <neale@sinenomine.net>
14628 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
14630 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
14633 2006-01-05 Neale Ferguson <neale@sinenomine.net>
14635 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
14636 localloc is encountered. Fixes crash in test-183.cs when using gmcs
14637 (stack walk problem).
14639 2006-01-04 Zoltan Varga <vargaz@gmail.com>
14641 * aot.c (mono_aot_load_method): Fix a warning.
14643 2006-01-03 Neale Ferguson <neale@sinenomine.net>
14645 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
14647 2006-01-03 Zoltan Varga <vargaz@gmail.com>
14649 * iltests.il: Add test for #77148.
14651 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
14654 2006-01-03 Neale Ferguson <neale@sinenomine.net>
14656 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
14658 2006-01-03 Neale Ferguson <neale@sinenomine.net>
14660 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
14661 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
14663 * basic-long.cs: Add lconv-to-r4/r8 tests.
14665 2006-01-03 Zoltan Varga <vargaz@gmail.com>
14667 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
14669 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
14670 here as on other archs.
14672 2005-12-29 Neale Ferguson <neale@sinenomine.net>
14674 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
14676 2005-12-29 Neale Ferguson <neale@sinenomine.net>
14678 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
14680 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
14682 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
14683 instrument_prolog; Add memory_barrier instruction.
14685 2005-12-26 Zoltan Varga <vargaz@gmail.com>
14687 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
14689 2005-12-23 Zoltan Varga <vargaz@gmail.com>
14691 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
14693 * aliasing.c inssel.brg: Fix warnings.
14695 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
14696 could skip initialization of some parts of memory.
14698 * mini.c mini-ia64.c: Fix warnings.
14700 * inssel-sparc.brg: Add an implementation of lneg which actually works.
14702 2005-12-22 Zoltan Varga <vargaz@gmail.com>
14704 * aliasing.c (mono_build_aliasing_information): Add a workaround for
14705 a crash seen on sparc.
14707 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
14709 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
14711 2005-12-21 Neale Ferguson <neale@sinenomine.net>
14713 * mini-ops.h: Add s390_backchain instruction
14715 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
14717 * cpu-s390.md: Add s390_backchain instruction
14719 * mini-s390.c: Significant ABI changes
14721 * mini-s390.h: Cater for zero length structures
14723 2005-12-20 Neale Ferguson <neale@sinenomine.net>
14725 * mini-s390.c: ABI fixes
14727 * inssel-s390.brg: Remove debug statements
14729 * cpu-s390.md: Fix length of ATOMIC_xx operations
14731 2005-12-19 Zoltan Varga <vargaz@gmail.com>
14733 * basic-float.cs: Add float<->long conversion tests.
14735 2005-12-16 Neale Ferguson <neale@sinenomine.net>
14737 * mini-s390.c: Fix LOCALLOC processing.
14739 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
14741 2005-12-15 Zoltan Varga <vargaz@gmail.com>
14743 * iltests.il: Add tests for some opcodes not covered by the other
14746 2005-12-15 Neale Ferguson <neale@sinenomine.net>
14748 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
14749 register loading for Tail processing; Correct trace output.
14751 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
14753 * cpu-s390.md: Correct size of jmp instruction.
14755 2005-12-13 Neale Ferguson <neale@sinenomine.net>
14757 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
14759 2005-12-13 Neale Ferguson <neale@sinenomine.net>
14761 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
14762 Bring s390 up to current level.
14764 2005-12-12 Zltan Varga <vargaz@gmail.com>
14766 * generics.2.cs: Disable the newly added tests as they do not work yet.
14768 * generics.2.cs: Add valuetype tests.
14770 2005-12-09 Zoltan Varga <vargaz@gmail.com>
14772 * basic-long.cs: Add i4->u8 test.
14774 * objects.cs: Add tests for JIT intrinsic.
14776 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
14777 optimizations lost by a mistake.
14779 2005-12-07 Zoltan Varga <vargaz@gmail.com>
14781 * basic-long.cs: Remove a test moved to objects.cs.
14783 * arrays.cs: Add more array tests.
14785 2005-12-06 Zoltan Varga <vargaz@gmail.com>
14787 * arrays.cs: Add new tests for multi-dimensional arrays.
14789 2005-12-06 Raja R Harinath <rharinath@novell.com>
14791 * Makefile.am (test_sources2): Add generics.2.cs.
14792 (EXTRA_DIST): Add test_sources2.
14794 2005-12-05 Ben Maurer <bmaurer@ximian.com>
14796 Support for boxing and unboxing nullable types as well as the
14797 isinst operation on nullables, per the CLI ammendment.
14799 * inssel.brg (CEE_ISINST): Special case for nullable
14801 * mini.c (handle_unbox_nullable): new method
14802 (handle_box): Special case for nullable types
14803 (mono_method_to_ir): Call handle_unbox_nullable in correct
14806 * generics.2.cs: New test suite
14808 * Makefile.am: Support for regression tests with generics.
14810 2005-12-03 Zoltan Varga <vargaz@gmail.com>
14812 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
14813 allocated to registers. Fixes #76800.
14815 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
14817 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
14819 2005-11-30 Zoltan Varga <vargaz@gmail.com>
14821 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
14824 2005-11-29 Zoltan Varga <vargaz@gmail.com>
14826 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
14829 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
14831 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
14832 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
14834 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
14835 single precision before storing to a single precision location.
14837 2005-11-28 Raja R Harinath <rharinath@novell.com>
14839 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
14841 2005-11-27 Zoltan Varga <vargaz@gmail.com>
14843 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
14846 * basic.cs: Remove test_0_byte_compares test which was moved to
14847 objects.cs a long time ago.
14849 2005-11-22 Massimiliano Mantione <massi@ximian.com>
14851 * aliasing.c: Fixed aliasing issue on 64 bit archs.
14853 2005-11-20 Zoltan Varga <vargaz@gmail.com>
14855 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
14856 handlers are called.
14858 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
14861 * mini-ia64.c: Add support for the throw->branch exception
14864 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
14866 2005-11-18 Massimiliano Mantione <massi@ximian.com>
14868 * mini.c: Enabled "fastpath" deadce :-)
14870 2005-11-18 Massimiliano Mantione <massi@ximian.com>
14872 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
14873 alias analysis pass to support it.
14874 * mini.h: Likewise.
14876 * liveness.c: Likewise (liveness computation can use aliasing
14877 information to be more accurate).
14878 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
14879 moreover made so that "--compile-all" uses the given optimization
14880 flags and not the default ones.
14881 * aliasing.c: Alias analysis (new file).
14882 * aliasing.h: Likewise.
14883 * Makefile.am: added "aliasing.c" and "aliasing.h".
14885 2005-11-17 Zoltan Varga <vargaz@gmail.com>
14887 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
14890 2005-11-13 Zoltan Varga <vargaz@gmail.com>
14892 * mini-exceptions.c (mono_handle_exception_internal): Remove the
14893 fp >= end_of_stack exit condition, as it is not needed, and it might
14894 become true for fp eliminated frames.
14896 2005-11-11 Zoltan Varga <vargaz@gmail.com>
14898 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
14901 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
14903 * mini-arm.c: fixed alignment of doubles/longs to match
14904 the C ABI (bug #76635).
14906 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
14908 * aot.c: fix compilation with --enable-minimal=aot.
14910 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
14912 * mini-arm.c: fixed compatibility with the new
14913 floating point emulator package for compares.
14915 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
14917 * mini.c : reverted sig->pinvoke changes (r51396-51397).
14919 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
14921 * mini-exceptions.c (print_stack_frame): Output to stderr.
14922 (mono_handle_native_sigsegv): Ditto.
14924 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
14926 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
14927 OP_LCONV_TO_OVF_I implementation.
14929 * mini-amd64.c: Add support for the throw->branch exception
14932 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
14933 when the catch clause catches a more general exception, i.e. Object.
14935 2005-10-30 Zoltan Varga <vargaz@gmail.com>
14937 * cpu-ia64.md: Remove unused opcodes.
14939 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
14940 specific defines for architectures defining USE_SIGACTION.
14942 * mini-ia64.c: Fix some warnings.
14944 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
14945 version seemed to skip a frame.
14947 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
14949 * mini.c: Clean up the usage of sig->pinvoke flag. Now
14950 only calls which are made to native code use this flag.
14952 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
14954 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
14955 varargs methods as well.
14957 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
14958 which have save_lmf set. Reorganize methods prologs a bit.
14960 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
14961 debugger to the proper place.
14963 2005-10-29 Martin Baulig <martin@ximian.com>
14965 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
14966 when running inside the debugger until the debugger has support
14969 2005-10-26 Zoltan Varga <vargaz@gmail.com>
14971 * mini.h: Fix a warning.
14973 2005-10-24 Miguel de Icaza <miguel@novell.com>
14975 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
14976 we expose publicly, this returns the string.
14978 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
14980 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
14981 with fp elimination.
14983 2005-10-21 Zoltan Varga <vargaz@gmail.com>
14985 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
14986 native stacktrace using the glibc 'backtrace' function if available.
14988 2005-10-20 Zoltan Varga <vargaz@gmail.com>
14990 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
14992 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
14993 handle SIGSEGVs received while in native code.
14995 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
14996 code, call mono_handle_native_sigsegv which will abort the runtime
14997 after printing some diagnostics, instead of converting it into a
14998 confusing NullReferenceException.
15000 2005-10-18 Zoltan Varga <vargaz@gmail.com>
15002 * cpu-pentium.md: Remove unused opcodes.
15004 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
15006 * mini-amd64.h (MonoLMF): Add rsp field.
15008 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
15011 2005-10-17 Zoltan Varga <vargaz@gmail.com>
15013 * mini-codegen.c (get_register_spilling): Fix some warnings.
15015 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
15017 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
15018 elimination during exception handling. Enable fp elimination by
15021 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
15024 2005-10-16 Martin Baulig <martin@ximian.com>
15026 * mini-exceptions.c
15027 (mono_debugger_run_finally): New public method for the debugger.
15029 2005-10-10 Zoltan Varga <vargaz@gmail.com>
15031 * debug-mini.c (mono_debug_init_method): Fix warning.
15033 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
15034 the 'exname' parameter const to fix some warnings.
15036 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
15038 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
15039 introduced by the previous patch.
15041 2005-10-08 Zoltan Varga <vargaz@gmail.com>
15043 * basic-float.cs: Add test for precision of float arithmetic.
15045 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
15046 when loading/storing single values from/to memory.
15048 * mini.c (mono_jit_compile_method_with_opt): Create the function
15049 pointers in the correct domain.
15051 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
15053 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
15054 introduced by previous patch.
15056 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
15057 when out_filter_idx is NULL.
15059 * mini-exceptions.c: Don't run filter clauses twice during exception
15060 handling. Fixes #75755.
15062 2005-10-07 Zoltan Varga <vargaz@gmail.com>
15064 * aot.c: Add support for ldflda wrappers.
15066 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
15069 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
15071 * mini.c, mini.h: do not consider exception handlers blocks when
15072 setting up interface variables.
15074 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
15076 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
15078 2005-10-03 Zoltan Varga <vargaz@gmail.com>
15080 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
15081 causes a regression.
15083 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
15085 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
15087 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
15088 of the OP_P definitions.
15090 * TODO: Add a proposal for dealing with the CEE/OP mess.
15092 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
15093 optimizations from the x86 port.
15095 * cpu-amd64.md: Ditto.
15097 * basic.cs basic-long.cs: Add tests.
15099 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
15101 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
15102 Patrik Torstensson's implementation of my exception-handling
15103 optimization idea, when the exception object is not used
15106 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
15108 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
15109 of the mul_imm optimizations from the old jit.
15111 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
15113 * mini.c, liveness.c: patch by Patrik Torstensson and
15114 Zoltan Varga to improve performance in methods with
15117 2005-09-30 Zoltan Varga <vargaz@gmail.com>
15119 * driver.c: Remove 'Globalization' entry from --version.
15121 2005-09-28 Zoltan Varga <vargaz@gmail.com>
15123 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
15124 there is a profiler interested in JIT events.
15126 * aot.c: Load profile files produced by the AOT profiling module, and
15127 reorder methods based on the profiling info. Add a 'method_order' table
15128 to the AOT file to make mono_aot_find_jit_info work with the reordered
15131 * mini.h: Bump AOT file version info.
15133 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
15135 * mini-arm.h: work around what looks like a gcc bug when optimizations
15138 2005-09-28 Raja R Harinath <rharinath@novell.com>
15140 * Makefile.am (AM_CFLAGS): Don't use += to append inside
15141 conditionals. Use ...
15142 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
15144 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
15146 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
15147 to determine the amount of memory to copy when passing valuetypes.
15149 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
15150 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
15152 2005-09-27 Zoltan Varga <vargaz@gmail.com>
15154 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
15155 information about aot.
15157 2005-09-27 Ben Maurer <bmaurer@ximian.com>
15159 * *.c: Replace the use of {Enter,Leave}CriticalSection with
15160 macros. This will allow a deadlock debugger to easily be plugged
15163 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
15165 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
15167 2005-09-27 Raja R Harinath <rharinath@novell.com>
15169 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
15170 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
15171 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
15172 ($(arch_built)) [CROSS_COMPILING]: Error out.
15174 2005-09-26 Zoltan Varga <vargaz@gmail.com>
15176 * aot.c: Add support for the no_special_static flag for classes.
15178 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
15180 * Reapply reverted patches.
15182 * *: Revert r50174 as well.
15184 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
15186 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
15188 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
15190 2005-09-23 Miguel de Icaza <miguel@novell.com>
15192 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
15193 part of the SIG_HANDLER_SIGNATURE.
15195 2005-09-23 Zoltan Varga <vargaz@gmail.com>
15197 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
15200 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
15201 introduced by previous patch.
15203 2005-09-21 Zoltan Varga <vargaz@gmail.com>
15205 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
15206 saved registers too.
15208 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
15209 upon the information returned by get_call_info ().
15211 * mini-x86.c (add_float): Fix stack size calculation.
15212 (mono_arch_call_opcode): Rewrite this so it works based up the
15213 information returned by get_call_info ().
15214 (mono_arch_get_this_vret_args): Ditto.
15216 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
15218 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
15219 in cinfo to determine the registers which need to be used.
15221 2005-09-20 Miguel de Icaza <miguel@novell.com>
15223 * driver.c (mono_main): Add --server and --desktop flags.
15225 2005-09-16 Zoltan Varga <vargaz@gmail.com>
15227 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
15228 registers as global registers.
15230 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
15231 longer needed with the new register allocator.
15233 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
15235 * cpu-ia64.md: Remove unused opcodes.
15237 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
15239 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
15241 * cpu-amd64.md: Remove unused opcodes.
15243 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
15244 needed with the new register allocator.
15246 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
15249 2005-09-16 Raja R Harinath <rharinath@novell.com>
15251 * Makefile.am (check-local): Don't invoke semdel-wrapper.
15253 2005-09-16 Martin Baulig <martin@ximian.com>
15255 * exceptions-amd64.c
15256 (throw_exception): Don't call mono_debugger_throw_exception() if
15257 we're a rethrow - see the FIXME in the code.
15259 2005-09-15 Geoff Norton <gnorton@customerdna.com>
15261 * mini.c (mono_init_exceptions): This only works on some architectures.
15263 2005-09-15 Zoltan Varga <vargaz@gmail.com>
15265 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
15268 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
15270 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
15271 now in mini-exceptions.c.
15273 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
15275 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
15276 now in mini-exceptions.c.
15278 2005-09-15 Zoltan Varga <vargaz@gmail.com>
15280 * exceptions-x86.c: Applied patch from Patrik Torstensson
15281 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
15283 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
15284 code into mini-exceptions.c. Add some assertions to it.
15286 2005-09-12 Zoltan Varga <vargaz@gmail.com>
15288 * aot.c (emit_section_change): Applied patch from "The Software Team"
15289 (<software@solmersa.com>). Fix as errors on windows.
15291 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
15293 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
15294 method info into the LMF.
15296 2005-09-11 Zoltan Varga <vargaz@gmail.com>
15298 * mini-ia64.c: Add proper unwind info for method epilogs.
15300 * exceptions-ia64.c: Add some code to help debugging.
15302 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
15304 * mini-exceptions.c: Fix warning.
15306 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
15308 * mini.c: Really fix build.
15310 * mini-x86.c mini-amd64.c: Fix build.
15312 2005-09-11 Zoltan Varga <vargaz@gmail.com>
15314 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
15316 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
15317 some Interlocked methods as intrinsics.
15319 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
15320 for Thread methods as well.
15322 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
15324 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
15326 * mini-ia64.c mini-x86.c mini-amd64.c
15327 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
15330 * mini.c (mono_init_exceptions): Fix build breakage.
15332 2005-09-10 Zoltan Varga <vargaz@gmail.com>
15334 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
15335 of instructions. Use the new ia64_unw_op macros for emitting unwind
15338 * mini.c (mono_init_exceptions): Initialize exception handling
15339 related trampolines at startup.
15341 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
15343 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
15345 2005-09-09 Zoltan Varga <vargaz@gmail.com>
15347 * mini.c: Handle type loading errors gracefully during compilation and
15348 throw the appropriate exception.
15350 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
15352 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
15353 for the mono binary.
15355 2005-09-09 Martin Baulig <martin@ximian.com>
15357 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
15360 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
15362 * mini-arm.h: use emulation for conv.r.un for the release.
15364 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
15366 * mini-arm.c, objects.cs: more fixes and tests for them.
15368 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
15370 * mini-arm.c: align structures to at least 4 bytes to be able
15371 to keep our current optimized memcpy.
15373 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
15375 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
15377 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15379 * mini.c: ignore SIGPIPE.
15381 2005-09-04 Zoltan Varga <vargaz@gmail.com>
15383 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
15385 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
15387 2005-09-02 Zoltan Varga <vargaz@gmail.com>
15389 * mini.h: Add prototype for mono_allocate_stack_slots_full.
15391 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
15393 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
15394 exception handling support.
15395 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
15396 patch by Brian Koropoff <briank@marakicorp.com>).
15398 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
15400 * mini.c: revert another 'optimization' which breaks when
15401 items on the eval stack need to be saved at a basic block end
15404 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
15406 * jit-icalls.c: for arrays, ensure we always provide
15409 2005-08-30 Zoltan Varga <vargaz@gmail.com>
15411 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
15413 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
15415 2005-08-29 Zoltan Varga <vargaz@gmail.com>
15417 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
15418 arguments in their original register.
15420 2005-08-28 Zoltan Varga <vargaz@gmail.com>
15422 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
15425 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
15426 when ssapre is enabled.
15428 * inssel-long.brg: Fix bug in previous patch.
15430 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
15431 multiplication by a constant.
15433 2005-08-27 Zoltan Varga <vargaz@gmail.com>
15435 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
15438 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
15441 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
15443 * inssel-arm.brg: apply changes tested by Brian Koropoff
15444 <briank@marakicorp.com>.
15446 2005-08-25 Zoltan Varga <vargaz@gmail.com>
15448 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
15450 2005-08-24 Zoltan Varga <vargaz@gmail.com>
15452 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
15453 to the same register if dreg is just a base register.
15454 (print_ins): Improve printing of membase opcodes.
15456 * inssel-x86.brg: Add optimized ldind(reg) rules.
15458 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
15460 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
15462 * mini.c: when running under valgrind, set the stack bottom for
15463 the GC at the actual approximate stack for the app (fixes running
15464 mono with valgrind).
15466 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
15468 * mini.c: do no break at the first valuetype to init found
15469 (fixes bug #75791).
15471 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
15473 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
15475 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
15477 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
15479 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
15481 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
15483 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
15485 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
15487 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
15490 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
15493 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
15496 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
15498 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
15500 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
15502 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
15503 in the tail recursion optimization.
15505 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
15506 debug info into the assembly file.
15508 * iltests.il: Add test for filter regions.
15510 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
15511 initial stack of filter regions. Fixes #75755.
15513 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
15515 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
15516 stack requirements.
15518 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
15520 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
15521 the check for an already compiled method on non-ia64 platforms.
15522 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
15525 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
15527 * inssel-x86.brg: Add some optimized call rules.
15529 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
15531 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
15534 * mini.h mini-trampolines.c: Pass the trampoline argument to
15535 mono_arch_patch_delegate_trampoline.
15537 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
15539 * mini-trampolines.c: Fix build.
15541 * mini-amd64.h: Add delegate trampolines.
15543 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
15545 * inssel-amd64.brg: Add optimized call rules.
15547 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
15549 * inssel-ia64.brg: Add optimized ldind(reg) rules.
15551 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
15553 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
15556 * mini-ia64.c: Remove LMF fixmes.
15558 * mini-ia64.h: Remove most fields from LMF.
15560 * inssel-ia64.brg (stmt): Fix unaligned access errors.
15562 * mini-trampolines.c: Add support for IA64 function descriptors.
15564 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
15565 for IA64 function descriptors.
15567 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
15569 * tramp-arm.c: patch the vtable for virtual calls. Added
15570 support code to register/unregister the LMF.
15571 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
15574 2005-08-19 Dick Porter <dick@ximian.com>
15576 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
15577 bit value if needed.
15579 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
15581 * mini.c (mini_get_method): Move handling of wrapper data here.
15583 * mini.c (mono_method_to_ir): Add support for dynamic methods.
15585 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
15588 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
15589 bblock->code does not remain empty.
15591 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
15593 * arrays.cs: Add regression test for #75832.
15595 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
15596 rules. Fixes #75832.
15598 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
15599 instruction scheduling.
15601 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
15603 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
15605 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
15607 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
15609 * mini-codegen.c: Fix VC build.
15611 * cpu-pentium.md: Increase length of atomic_exhange_i4.
15613 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15615 * mini.h: fix signature for mono_register_opcode_emulation.
15617 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
15619 * mini.c: Get rid of most of the helper_sig_... constants using
15620 mono_create_icall_signature ().
15622 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
15624 * jit-icalls.c (helper_ldstr): New helper function.
15626 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
15628 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
15629 throw, load the string using a helper call instead of creating a string object.
15631 * aot.c: Update after LDSTR changes.
15633 * mini.h: Bump AOT file version.
15635 * aot.c: Save class size info into the AOT file. Print more statistics during
15638 * mini.h: Bump AOT file version.
15640 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
15641 ordering of disasm cases. Fixes #74957.
15643 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
15645 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
15646 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
15647 the generic code needed for the ARM port.
15649 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
15651 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
15652 inssel-arm.brg: more ARM features and fixes.
15654 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
15656 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
15657 ARM port work in progress.
15659 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
15661 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
15663 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
15665 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
15667 * inssel.brg (mini_emit_memset): Add support for unaligned access.
15669 * *-ia64.*: Ongoing IA64 work.
15671 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
15673 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
15675 * TODO: Remove out-of-data todo stuff.
15677 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
15680 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
15682 * mini.h: Bump corlib version.
15684 2005-07-27 Martin Baulig <martin@ximian.com>
15687 (create_copy_ins): Added `const unsigned char *ip' argument; set
15688 `copy->cil_code' from it.
15690 2005-07-27 Martin Baulig <martin@ximian.com>
15692 * mini-exceptions.c (mono_handle_exception): Don't call
15693 mono_debugger_handle_exception() for filters.
15695 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
15697 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
15700 2005-07-26 Martin Baulig <martin@ximian.com>
15702 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
15704 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
15705 helper_compile_generic_method() if the method is actually virtual
15708 2005-07-26 Martin Baulig <martin@ximian.com>
15711 (trampoline_code): Renamed to `mono_trampoline_code' and made it
15712 public; this is now accessed directly by the debugger.
15713 (mono_generic_trampoline_code): Removed.
15716 (mono_debug_init_method): Also add interncalls and wrappers.
15718 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
15720 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
15722 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
15724 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
15726 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
15728 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
15730 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
15732 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
15733 getting TLS offsets on AMD64 too.
15735 2005-07-20 Kornel Pal <kornelpal@hotmail.com>
15737 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
15739 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
15741 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
15742 inssel-arm.brg, mini-arm.h: ARM port work in progress.
15744 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
15746 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
15748 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
15751 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
15752 mono_sparc_is_virtual_call ().
15754 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
15756 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
15757 trampoline parameters.
15759 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
15761 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
15762 to mono_arch_get_vcall_slot_addr.
15764 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
15767 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
15769 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
15771 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
15773 2005-07-19 Martin Baulig <martin@ximian.com>
15775 * exceptions-amd64.c (throw_exception): Call
15776 mono_debugger_throw_exception() here like we're doing it on i386.
15778 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
15780 * mini-ia64.c: Add optimized TLS access support.
15782 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
15784 * mini-exceptions.c: Ongoing IA64 work.
15786 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
15788 * mini.c: Use the default optimization set when embedding. Fixes
15791 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
15793 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
15794 of trampolines to a separate file.
15796 * mini-trampolines.c: New file.
15798 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
15801 * tramp-x86.c: Reorganize the trampoline code to be similar to the
15804 * mini-codegen.c: Fix cygwin build.
15806 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
15808 * mini.c: Add some minor changes needed by the IA64 port.
15810 * *-ia64.*: Ongoing IA64 work.
15812 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
15814 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
15815 trampolines into arch-independent and arch-dependent parts.
15817 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
15819 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
15821 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
15823 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
15824 the xp-regalloc-branch for amd64.
15826 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
15827 xp-regalloc-branch for x86.
15829 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
15831 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
15833 2005-07-06 Martin Baulig <martin@ximian.com>
15836 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
15837 (mono_jit_runtime_invoke): Likewise.
15839 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
15841 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
15844 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
15845 without loading their metadata. Reorganize the file format so exception handling+
15846 debug info is kept separate from normal method info. Create MonoJitInfo
15847 structures for methods lazily.
15849 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
15851 (x86_class_init_trampoline): Patch AOT class init trampolines too.
15853 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
15855 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
15858 * mini.h: Bump AOT file version.
15860 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
15862 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
15864 2005-07-01 Raja R Harinath <rharinath@novell.com>
15866 * Makefile.am (check-local): Call semdel-wrapper.
15868 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
15870 * mini-x86.c: Revert the last change as it seems to break the build..
15872 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
15874 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
15876 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
15878 2005-06-27 Ben Maurer <bmaurer@ximian.com>
15880 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
15881 outside of the macro, so strange stuff doesn't happen with gcc4
15882 (NEW_AOTCONST_TOKEN): Likewise.
15884 2005-06-28 Martin Baulig <martin@ximian.com>
15886 * mini.c (mini_class_is_system_array): New static method; use this
15887 instead of `klass->parent == mono_defaults.array_class' everywhere
15888 since this also works for the new generic array class.
15890 2005-06-26 Ben Maurer <bmaurer@ximian.com>
15892 * inssel.brg: Remove warnings.
15894 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
15896 * mini-ia64.c: Ongoing IA64 work.
15898 * basic-float.cs: Add float->i1 conversion test.
15900 * iltests.il: Add conv.u4 test.
15902 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
15904 * inssel-long.brg: Fix bug caused by last change.
15906 2005-06-23 Geoff Norton <gnorton@customerdna.com>
15908 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
15909 BSDs. Allows the x86 JIT to work on OSX86
15911 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
15913 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
15916 * mini-ia64.c: Ongoing IA64 work.
15918 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
15920 * mini-ia64.c: Ongoing IA64 work.
15922 * driver.c: Clean up jit_code_hash as well when using --regression.
15924 * inssel-long.brg: Fix long->i4/u4 conversion rules.
15926 * basic-long.cs: Add tests for long->u4 conversion.
15928 2005-06-18 Ben Maurer <bmaurer@ximian.com>
15930 * mini.c: Take mono_get_domainvar out of macros. This makes sure
15931 that we do not depend on undefined C behavior: the order stuff
15932 gets evaluated within an expression. Fixes mono when compiled on
15935 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
15937 * *-ia64.*: Ongoing IA64 work.
15939 * aot.c: Lower memory usage while loading AOT methods.
15941 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
15943 * mini.h: Bump AOT file format version.
15945 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
15947 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
15949 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
15951 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
15952 not on callee assembly). Fixed some comments.
15954 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
15956 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
15957 it gets proper disassembly.
15958 (emit_method_info): Remove some dead code.
15960 * mini.c (mini_method_compile): Allways allocate the GOT var in
15961 mono_method_to_ir for emulating opcodes.
15963 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
15965 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
15966 before freeing the code memory. Fixes #74990.
15968 * objects.cs: Add regression test for #74992.
15970 * liveness.c: Extend live ranges of arguments to the beginning of the
15971 method. Fixes #74992.
15973 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
15974 so it points into the faulting instruction.
15976 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
15978 * jit-icalls.c (mono_imul_ovf): Add exception handling.
15980 * *-ia64.*: Ongoing IA64 work.
15982 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
15984 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
15986 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
15988 * *-ia64.*: Ongoing IA64 work.
15990 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
15992 * basic-long.cs: Add tests for add/sub.ovf.
15994 * basic.cs: Add tests for sub.ovf.
15996 * *-ia64.*: Ongoing IA64 work.
15998 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
16000 * *-ia64.*: Ongoing IA64 work.
16002 * basic.cs: Add conv.ovf.i4.un test.
16004 2005-06-09 Massimiliano Mantione <massi@ximian.com>
16006 * mini.c: (remove_block_if_useless) Fixed bug 75061.
16008 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16010 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
16012 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
16014 * *-ia64.*: Ongoing IA64 work.
16016 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16019 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
16021 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
16023 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
16025 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
16027 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
16029 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
16030 of a call is callable by a near call.
16032 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
16034 * mini-ia64.c: Ongoing IA64 work.
16036 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
16038 * genmdesc.c: Make the generated array non-static.
16040 * inssel-long.brg: Fix LSHR_IMM rule.
16042 * *-ia64.*: Ongoing IA64 work.
16044 * *-ia64.*: Ongoing IA64 work.
16046 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
16048 * *-ia64.*: Ongoing IA64 work.
16050 * *-ia64.*: Ongoing IA64 work.
16052 * mini-ia64.c: Ongoing IA64 work.
16054 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
16056 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
16058 * objects.cs basic-calls.cs: Move some tests to objects.cs.
16060 * objects.cs basic-long.cs: Move some tests to objects.cs.
16062 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
16064 * *-ia64.*: Ongoing IA64 work.
16066 * iltests.il: Add a new test.
16068 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
16069 newobj. Fixes #75042.
16071 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
16073 * *-ia64.*: Ongoing IA64 work.
16075 * *-ia64.*: Ongoing IA64 work.
16077 * *-ia64.*: Ongoing IA64 work.
16079 * basic.cs objects.cs: Move tests accessing static variables as well.
16081 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
16083 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
16085 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
16087 * driver.c: Always print failed tests.
16089 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
16092 * *ia64*: Ongoing IA64 work.
16094 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
16096 * basic.cs: Add tests for add.ovf. Fix warnings.
16098 2005-05-18 Miguel de Icaza <miguel@novell.com>
16100 * driver.c (mono_main): Avoid crash if no argument is passed to
16101 --break; Do not use g_error, but f_printf. And fix all other
16102 ocurrences of the same crash.
16104 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
16106 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
16107 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
16110 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
16112 * *-ia64.*: Add beginnings of IA64 backend.
16114 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
16116 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
16118 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
16121 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
16123 * mini-amd64.c: Fix a warning.
16125 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
16127 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
16128 in float_neg. Fixes #74897.
16130 * mini-amd64.c (emit_call): Fix another near call bug.
16132 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
16134 * declsec.c: Keep the appdomain information in the structure. Added a
16135 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
16136 value gets overwritten).
16137 * declsec.h: Set the default MonoArray for the the stack to 6. Added
16138 an MonoAppDomain member to MonoSecurityFrame.
16139 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
16140 used in the stack walk. Now use a MonoArray which grow (double) when
16143 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
16145 * mini.c: Re-enabled runtime cleanup, since running threads should
16146 now properly stop when exiting.
16148 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
16150 * mini-codegen.c: New file contaning the arch-independent local
16151 register allocator. Not used by any architectures yet.
16153 * mini.h linear-scan.c: Merge some changes from the
16154 mini-xp-local-regalloc branch.
16156 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
16158 * mini-amd64.c (emit_call): Fix calls to native functions when the
16159 runtime is compiled as a shared library. Fixes #74756.
16161 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
16162 on a literal field. Fixes #74751.
16164 2005-04-25 Raja R Harinath <rharinath@novell.com>
16166 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
16168 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
16170 * objects.cs: Add missing null casting test.
16172 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
16174 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
16175 in wrapper methods. Also rename 'address' variable to 'offset'.
16177 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
16179 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
16182 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
16184 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
16187 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
16189 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
16191 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
16193 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
16194 just the last bytes.
16196 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
16198 * aot.c (mono_compile_assembly): Fix warning.
16200 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
16201 by the _MSC_VER stuff.
16203 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
16205 * inssel-long.brg: Fix #74588.
16207 * cpu-amd64.md: Fix #74591.
16209 * iltests.il: Add new regression tests.
16211 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
16213 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
16216 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
16218 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
16220 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
16221 from Bill Middleton <flashdict@gmail.com>.
16223 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
16225 * arrays.cs: Add new regression test. Fix warnings.
16227 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
16229 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
16230 and leakage in CKFINITE.
16232 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
16233 this to a null op since it is called on amd64 too.
16235 * exceptions-amd64.c (get_throw_trampoline): Align stack.
16237 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
16238 body since this is not used on amd64.
16240 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
16242 * mini-amd64.c: Remove obsolete fixmes.
16244 * mini.c (print_method_from_ip): Fix debugging support.
16246 2005-2-1 Massimiliano Mantione <massi@ximian.com>
16248 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
16249 so that expressions that don't give much gain are not reduced.
16250 * ssapre.h: Likewise.
16252 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
16254 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
16256 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
16258 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
16260 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
16262 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
16264 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
16266 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
16268 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
16271 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
16273 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
16275 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
16277 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
16278 MONO_ARCH_USE_SIGACTION. Fixes #74252.
16280 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
16282 * mini-x86.c: Fix up stack overflow handling.
16284 * exceptions.cs: Add new regression test.
16286 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
16288 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
16289 mono_jit_thread_attach.
16291 * mini.c (mono_method_to_ir): Verify called method is not abstract.
16293 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
16295 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
16296 avoid calling constructors using callvirt.
16298 * inssel.brg: Fix #74073.
16300 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
16302 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
16303 compilation with non-GCC compilers.
16304 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
16305 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
16307 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
16309 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
16310 klass->interface_offsets (will likely fix bug#74073).
16312 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
16314 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
16316 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
16318 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
16319 to amd64_div_reg_size ().
16321 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
16323 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
16325 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
16327 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
16329 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
16331 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
16333 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
16335 * mini.c (mono_precompile_assembly): Load and precompile referenced
16336 assemblies as well. Fixes #74015.
16338 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
16340 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
16342 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
16344 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
16345 a lot of checks and (anyway) permissions cannot work until corlib is
16348 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
16350 * mini-ppc.c: fixed ABI issue on sysv/ppc.
16352 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
16354 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
16355 calls (fixes bug#72824).
16357 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
16359 * mini.c: fix tail recursion elimination (see test in bug#73936).
16361 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
16363 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
16364 some fp functions in sse2 mode.
16366 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
16368 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
16370 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
16372 * mini.h mini.c: Add mono_get_jit_tls_key ().
16374 * mini-x86.c: Enable fast TLS support on windows.
16376 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
16378 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
16379 * mini.c: Check for p/invoke method when generating code. If a
16380 p/invoke method, or it's class, isn't decorated with [Suppress
16381 UnmanagedCodeSecurity] then generate code to call System.Security.
16382 UnmanagedDemand (only if the security manager is active).
16384 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
16386 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
16387 last change as it seems to cause strange crashes.
16389 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
16391 * *.c: handle unsafe function pointers where needed.
16393 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
16395 * mini.c (mono_jit_free_method): Remove the fixme too.
16397 2005-03-15 Miguel de Icaza <miguel@novell.com>
16399 * mini.c: As discussed, make the code actually free the delegate
16400 thunk now, to enable the debugging of delegate problems, use
16401 MONO_DEBUG=1 when running Mono.
16403 This takes also care of parts of the leaks as seen by Joe.
16405 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
16407 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
16408 thread_tls_offset calculation.
16410 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
16412 * declsec.c: Reworked linkdemand checks for icall. The previous code
16413 was using the declaration code (untrusted) and didn't work as expected
16414 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
16417 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
16419 * iltests.il: Add new localloc test.
16421 * mini-amd64.c: Handle large stack allocations the same way as on
16422 windows if stack overflow handling is working.
16424 * mini-amd64.c: Allocate the signal stack using mmap.
16426 * mini.c (sigsegv_signal_handler): Fix reading of context.
16428 * mini-exceptions.c: Fix up stack overflow handling.
16430 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
16432 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
16434 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
16436 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
16438 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
16439 tramp_init functions as they are no longer needed.
16441 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
16443 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
16445 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
16447 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
16449 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
16452 * mini-ops.h: Add OP_LMUL_IMM.
16454 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
16455 long mul/div opcodes as intrinsic.
16457 * mini-amd64.c (emit_call): Handle the case when the callee might be
16460 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
16462 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
16465 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
16467 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
16469 2005-03-09 Ben Maurer <bmaurer@ximian.com>
16471 * mini.c (mono_codegen): Don't leak here, to help people running
16474 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
16476 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
16477 conversions in sse2 mode.
16479 * basic-float.cs: Add regression test.
16481 * mini-amd64.c: Reenable sse2.
16483 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
16485 * mini-amd64.c: Disable sse2 until some regressions are fixed.
16487 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
16489 * driver.c: Copyright text should include 2005.
16491 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
16493 * cpu-amd64.md (load_membase): Fix more max lengths.
16495 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
16497 * cpu-amd64.md (load_membase): Fix max length.
16499 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
16501 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
16503 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
16504 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
16506 * basic-float.cs: Add rounding regression test.
16508 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
16510 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
16512 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
16513 structures in registers for pinvoke wrappers.
16515 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
16517 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
16519 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
16521 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
16522 wrapper to mono_jit_thread_attach.
16524 * mini.c (mini_jit_thread_attach): New jit icall.
16526 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
16527 native->managed wrappers.
16529 * exceptions.cs: Add new regression test.
16531 * mini.c (optimize_branches): Check regions in the cbranch to throw
16532 block case as well. Fixes #73242.
16534 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
16536 * mini.c: thread safety fixes.
16538 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
16540 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
16541 patching stuff, since delegates use jump trampolines so there is
16544 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
16547 * tramp-amd64.c: Fix build.
16549 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
16550 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
16552 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
16553 Rename this to mono_arch....
16554 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
16556 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
16558 * mini-amd64.c (emit_call): If both the caller and the callee is
16559 guaranteed to have 32 bit addresses, emit a normal call.
16561 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
16563 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
16564 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
16565 method_ptr inside delegates.
16567 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
16569 * mini.c (mono_jit_free_method): Free the method info even if the native code is
16570 invalidated. Fixes #73001.
16572 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
16574 * mini-x86.c: Only use stdcall for pinvokes on windows.
16576 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
16578 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
16579 * mini-x86.c: remove unreliable __thread var offset detection,
16580 use the correct accessors and enable by default.
16582 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
16584 * mini.c (mono_jit_free_method): Fix memory leak.
16586 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
16588 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
16590 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
16592 * cpu-amd64.md: Fix lengths of atomic opcodes.
16594 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
16596 * driver.c: try to not imply using ICU is any good.
16598 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
16600 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
16601 functions as inline ops.
16603 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
16604 some Interlocked functions as inline ops.
16606 * mini.c (move_basic_block_to_end): Fix bug in last patch.
16608 * mini.h (MonoBasicBlock): Reorganize fields a bit.
16610 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
16612 * mini.c: Add support for OP_NOT_TAKEN.
16614 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
16615 structures in registers for pinvoke wrappers.
16617 * mini-amd64.c: Fix warnings.
16619 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
16621 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
16623 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
16625 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
16626 address instead of loading the address from it.
16628 * mini-x86.c: Add support for returning small structs in registers
16629 on Win32. Fixes part of #70864.
16631 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
16633 * trace.c (get_token): Improve error checking.
16635 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
16637 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
16639 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
16641 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
16642 it can be reused for MonoClass.
16643 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
16646 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
16648 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
16649 instead of a MonoReflectionMethod. The method information wasn't used
16650 when displaying SecurityException details (but will be now).
16652 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
16654 * Makefile.am : windows build fix.
16656 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
16658 * iltests.il: Add new regression test.
16660 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
16663 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
16665 * mini.c: Moved linkdemand check into helper function check_linkdemand
16666 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
16669 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
16671 * declsec.c: Added statistics counter for different kinds of
16673 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
16674 (and commented) declaration.
16675 * mini.c: Added statistics counter for security Demand code
16676 generation. Added display of security statistics.
16678 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
16680 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
16681 Fix compilation errors under gcc-2.95.
16683 2005-02-12 Ben Maurer <bmaurer@ximian.com>
16685 * mini.c, driver.c: Use the new jit trampoline hashtable
16687 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
16689 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
16691 2005-02-11 Martin Baulig <martin@ximian.com>
16693 * debug-mini.c (mono_debug_close_method): Free the line number array.
16695 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
16697 * aot.c: Break up large methods into smaller ones. Share GOT slots for
16700 * mini.h: Bump AOT file format version.
16702 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
16704 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
16706 * declsec.h: Added macros to get/set lazyly initialized security
16707 informations about assemblies. Added new enum for different type of
16708 possible LinkDemand violation. Added function to check LinkDemands.
16709 * mini.h: Added a field to MonoCompile to hold any security violation
16710 detected when JITting a method (so it can be thrown later).
16711 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
16712 and CEE_CALLVIRT. Added code to throw exception at the end of
16713 mini_method_compile (note: the exception is unhandled right now).
16715 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
16717 * mini.c, jit-icalls.c: use the managed implementation of
16718 memset for initobj and memset, to avoid managed <-> unmanaged
16721 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
16723 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
16724 optimization if it would need a GOT var.
16726 * basic.cs: Add tests for constant propagation and switch statements.
16728 * ssa.c: Fix out-of-range constant propagation and switch statements.
16730 2005-02-09 <vargaz@freemail.hu>
16732 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
16734 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
16736 * cpu-amd64.md (load_membase): Fix max length of load_membase.
16738 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
16740 * mini.c: update to new signature of mono_class_get_allocation_ftn().
16742 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
16744 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
16745 arithmetic operations.
16747 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
16749 * mini-ppc.c: add a workaround for broken user code that
16750 DllImports vararg functions with non-vararg signatures.
16752 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
16754 * mini.c (mono_jit_compile_method_inner): Add detection and a
16755 meaningfull error message for assemblies written in Managed C++.
16757 * tramp-amd64.c mini-amd64.h: Add support for
16758 create_trampoline_from_token ().
16760 * aot.c mini-x86.c abcremoval.c: Applied patch from
16761 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
16763 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
16765 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
16766 which takes a MonoImage/token as parameter instead of a MonoMethod.
16768 * aot.c: Use the new trampoline for initializing vtables.
16770 * aot.c: Add support for ldfld/stfld_remote wrappers.
16772 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
16773 rules for compare <MEM>, IMM.
16775 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
16777 * aot.c: Handle inherited finalizers correctly.
16779 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
16781 * inssel.brg (stmt): Add a missing _setup_... ().
16783 * aot.c: Save some parts of the class state to the AOT file and use it
16784 to recompute that state when a class is initialized.
16786 * mini.c: Install AOT hooks into the runtime.
16788 * mini.h: Bump AOT file format version.
16790 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
16793 * iltests.il: Add new test.
16795 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
16797 * mini.c: fix typo.
16799 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
16801 * mini.c: setup the statistical profiler in the thread attach
16802 callback to cope with the new single thread code.
16804 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
16806 * mini-ppc.c: ensure we have enough room for the profiler
16807 calls (fixed bug#72084).
16809 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
16811 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
16814 2005-2-1 Massimiliano Mantione <massi@ximian.com>
16816 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
16818 2005-2-1 Massimiliano Mantione <massi@ximian.com>
16820 * ssapre.c: Fixed an issue with down safety (this allows IronPython
16821 to succesfully execute parrotbench).
16822 * ssapre.h: Likewise.
16824 2005-2-1 Massimiliano Mantione <massi@ximian.com>
16826 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
16827 variable for stores to method arguments (fixes a SSAPRE issue).
16829 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
16831 * mini.c: handle value types in dup, fixes gen-112.cs.
16833 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
16835 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
16836 sequence for calls in dynamic methods to avoid thunks.
16838 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
16840 * mini.c: correctly remove dynamic methods from the hashtable.
16842 2005-1-20 Massimiliano Mantione <massi@ximian.com>
16844 * driver.c: Disabled SSAPRE until fix the bug that appears
16845 in IronPython's parrotbench.
16847 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
16849 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
16851 * mini.c (mono_method_to_ir): Revert the previous change.
16853 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
16854 when AOT compiling.
16856 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
16857 mono_jit_info_table_find () etc. when running under valgrind.
16859 * inssel.brg: Fix warnings.
16861 * mini-exceptions.c: Fix warnings.
16863 2005-01-31 Martin Baulig <martin@ximian.com>
16865 * driver.c (compile_all_methods_thread_main): Don't try to compile
16866 generic methods or anything which has type parameters.
16868 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
16870 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
16872 * TestDriver.cs: Add --verbose flags.
16874 * graph.c ssa.c: Fix 64 bit warnings.
16876 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
16877 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
16878 Fix 64 bit warnings.
16880 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
16881 variable not spotted by gcc.
16883 * mini-amd64.c inssel-amd64.brg: Applied patch from
16884 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
16885 X86_COMPARE_MEMBASE opcodes.
16887 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
16889 2005-01-29 Ben Maurer <bmaurer@ximian.com>
16891 * *: MonoMethod->signature might be NULL now. You *MUST* use
16892 mono_method_signature.
16894 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
16896 * driver.c (compile_all_methods_thread_main): Compile the methods
16897 without invoking cctors.
16899 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
16901 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
16902 * basic-calls.cs: test for the above.
16904 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
16906 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
16907 MonoJitInfo changes.
16909 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
16911 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
16912 eagerly if it contains dynamic methods.
16914 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
16916 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
16917 trace, it is now computed by an icall from trace_ips.
16919 * mini-exceptions.c: Fix a warning.
16921 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
16923 * mini-exceptions.c: don't bother getting stack trace info if
16924 it's not going to be used.
16926 2005-01-27 Raja R Harinath <rharinath@novell.com>
16928 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
16931 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
16933 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
16935 * aot.c: Avoid calling mono_method_get_header () if not needed.
16937 * mini.h: Bump AOT file format version.
16939 * mini.c (mono_emit_native_call): Allocate a GOT var here.
16941 * mini.c (mono_print_tree): Print more info for calls.
16943 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
16945 * declsec.h: Remove warning by adding missing include for marshal.h
16947 2005-01-26 Martin Baulig <martin@ximian.com>
16949 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
16952 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
16954 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
16957 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
16959 * aot.c (mono_compile_assembly): Fix a warning.
16961 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
16963 * declsec.c: Look for security attributes on the original MonoMethod
16964 (and not the wrapped one). This fix permissions on icalls.
16966 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
16968 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
16970 * mini.c (mono_allocate_stack_slots): Add a fixme.
16972 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
16974 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
16976 * inssel.brg: optimize casts of sealed types (more
16977 optimizations waiting for fixes in remoting).
16979 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
16981 * inssel.brg (stmt): Add another dummy rule.
16983 * driver.c: Fix warnings.
16985 * driver.c (mono_main): If running under valgrind, instruct glib to use
16986 the system allocation functions so valgrind can track the memory
16987 allocated by the g_... functions.
16989 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
16991 * mini-ops.h: Add OP_DUMMY_STORE opcode.
16993 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
16995 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
16996 variables in try regions.
16998 * mini.c (mini_method_compile): Don't disable optimizations on large
16999 methods when AOT compiling.
17001 * mini.c (mono_allocate_stack_slots): New arch independent method to
17002 allocate stack slots. Not yet used.
17004 2005-01-22 Ben Maurer <bmaurer@ximian.com>
17006 * debug-mini.c (mono_debug_close_method): Plug some leaks.
17008 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
17010 * mini-ppc.c: make the branch info relative as the code
17011 buffer can be reallocated.
17013 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
17015 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
17016 * driver.c: Removed the AOT/security restriction. Now initialize the
17017 security manager (in metadata) if --security is used.
17018 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
17019 rather than the pointer to declarative security, when AOT is used.
17021 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
17023 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
17024 basic blocks, reduced intrinsic exception throwing code size.
17026 2005-01-22 Miguel de Icaza <miguel@ximian.com>
17028 * driver.c (mini_usage): Reorder the usage screen.
17030 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
17032 * mini.c (mono_resolve_patch_target): Fix warning.
17034 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
17036 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
17039 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
17041 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
17042 breaks the amd64 build.
17044 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
17045 register allocation. Fixes #71454.
17047 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
17049 * arrays.cs: Add new regression test.
17051 2005-1-20 Massimiliano Mantione <massi@ximian.com>
17053 * ssapre.c: Turned usage of snprintf to GString.
17054 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
17055 (I left it on by mistake in my previous commit).
17057 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
17059 * mini.c, cfold.c, basic-calls.cs: preserve side effects
17060 on cond branch optimization (fixes bug# 71515).
17062 2005-1-20 Massimiliano Mantione <massi@ximian.com>
17064 * abcremoval.c: Fixed bug 71062.
17065 * abcremoval.h: Likewise.
17067 2005-1-20 Massimiliano Mantione <massi@ximian.com>
17069 * mini.c: Added a new functionality to optimize_branches, the removal
17070 of useless basic blocks, and fixed some problem in the removal of
17071 critical edges; some utility functions added for both purposes.
17072 * ssapre.c: Added complex expression support, and fixed bug 70637.
17073 * ssapre.h: Likewise.
17074 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
17076 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
17077 * driver.c: Re-enabled SSAPRE.
17079 2005-01-19 Martin Baulig <martin@ximian.com>
17081 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
17082 the result of mono_get_method_constrained().
17084 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
17086 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
17089 2005-01-18 Geoff Norton <gnorton@customerdna.com>
17091 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
17092 be detected. Fixes #59296.
17094 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
17096 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
17097 which can happen. Fixes #71361.
17099 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
17101 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
17104 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
17106 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
17107 appdomain-unload.exe to fail.
17109 * mini.c: Fix some memory leaks.
17111 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
17113 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
17114 Fixed bug and sped up some codepaths.
17116 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
17118 * mini.c: Fix some memory leaks.
17120 * exceptions.cs basic-long.cs: Add test for checked ulong->int
17123 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
17125 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
17128 * iltests.il: Add regression test for #71320.
17130 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
17132 * mini.c (mono_codegen): Fix installation of profiler hooks.
17134 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
17136 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
17138 * mini.h, mini.c, cfold.c: optimize access to enum
17139 readonly fields, too. Eval conditional branches if possible
17140 to perform unreachable code removal in more cases.
17142 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
17144 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
17146 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
17149 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
17150 WinXP DEP. Fixes #71244.
17152 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
17154 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
17156 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
17158 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
17160 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
17162 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
17165 * mini.h: Bump AOT version.
17167 * mini.h (MonoCompile): Change exvar to a hash table.
17169 * mini.c: Allocate a separate exvar for each handler block.
17171 * mini.c: Get rid of the computation of filter_lengths, its not needed.
17173 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
17174 ex var with the pending exception and only throw if the two are equal.
17177 * exceptions.cs: Add tests for rethrow and nested catch clauses.
17179 * mini-x86.c: Fix warnings.
17181 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
17182 used by all the ports now.
17184 * aot.c: Add write-symbols and save-temps options.
17186 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
17188 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
17190 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
17192 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
17195 * tramp-s390.c: Check vtable slot belongs to the domain.
17197 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
17198 as per other platforms.
17200 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
17202 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
17204 * driver.c: we don't run the Main() code in a subthread anymore.
17206 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
17208 * mini.c: added experimental rtc support in the statistical
17209 profiler: if the user has the permission, more accurate statistics
17210 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
17211 The MONO_RTC value must be restricted to what the linux rtc allows:
17212 power of two from 64 to 8192 Hz.
17214 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
17216 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
17218 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
17220 * mini-ppc.c: better icache flush for smp.
17222 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
17224 * mini-amd64.c (emit_move_return_value): Fix memory leak.
17226 * mini-x86.c (get_call_info): Add the get_call_info () code from the
17227 amd64 port, not yet used.
17229 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
17231 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
17234 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
17236 * driver.c: Added --security option to activate the security manager.
17237 Right now this will allow code generation for declarative demands and
17238 is disabled when AOT is specified.
17239 * mini.c: Add code generation for declarative security demands.
17240 * mini.h: Add mono_use_security_manager as an extern gboolean.
17242 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
17244 * aot.c (mono_compile_assembly): Speed up compilation a bit by
17245 emitting more dense assembly code.
17247 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
17248 exception throwing stuff.
17250 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
17252 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
17255 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
17256 left in by mistake.
17258 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
17261 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
17263 * tramp-*.c: Only patch vtable slots if the object is in the current
17264 domain. Fixes appdomain-unload.exe.
17266 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
17268 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
17271 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
17273 * mini.c (reverse_branch_op): New helper function.
17275 * mini.c (optimize_branches): Run the new optimization only on
17276 platforms which support it. Also reverse all kinds of branches.
17278 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
17280 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
17283 * mini.c (optimize_branches): Reverse not-equals branches if the false
17284 bblock is a throw. This happens a lot of time with argument checking in
17287 * mini.c (mono_codegen): Add support for placing basic blocks after
17288 the function epilogue.
17290 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
17293 2005-01-05 Miguel de Icaza <miguel@ximian.com>
17295 * mini.c (setup_stat_profiler): Only set this up if the platform
17296 supports ITIMER_PROF.
17298 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
17300 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
17303 * inssel.brg: Fix a warning.
17305 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
17307 * mini.c: added support for statistical profiler
17308 (run with: --profile=default:stat).
17310 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
17312 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
17314 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
17316 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
17317 related to global registers from the amd64 port.
17319 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
17321 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
17323 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
17324 with global registers.
17325 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
17327 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
17329 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
17331 * debug-mini.c (encode_value): Fix off-by-one.
17333 * aot.c (encode_value): Likewise.
17335 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
17337 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
17339 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
17342 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
17344 * aot.c (emit_method_info): Increase size of temp buffer.
17346 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
17349 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
17351 * aot.c (emit_method_info): Fix build.
17353 * aot.c: Further rework of the AOT file format to reduce the size of
17354 the method info data.
17356 * mini.h: Bump AOT file format version.
17358 2004-12-27 Martin Baulig <martin@ximian.com>
17360 * mini.c (mini_get_method): New static method; call
17361 mono_get_method_full() and mono_get_inflated_method().
17362 (mono_method_to_ir): Use mini_get_method() instead of
17363 mono_get_method_full().
17365 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
17367 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
17369 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
17371 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
17373 * inssel-amd64.brg: Add some optimization rules.
17375 2004-12-24 Ben Maurer <bmaurer@ximian.com>
17377 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
17378 standard not GC'd stuff is fine.
17380 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
17382 * aot.c: Rework the AOT file format to get rid of most of the global
17383 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
17385 * mini.h: Bump AOT file format version.
17387 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
17389 * mini.h: Bump AOT file format version.
17391 * aot.c (mono_aot_is_got_entry): New function to determine if an
17392 address is inside a GOT.
17394 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
17396 * cpu-pentium.md: Increase the maximum size of some instructions which
17397 might involve a got access.
17399 * mini.c (get_method_from_ip): Another debug helper function.
17401 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
17402 when got var accesses are created during the decompose phase.
17404 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
17406 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
17407 argument mini_compile_method and to MonoCompile, and use this to
17408 determine whenever a given method is compiled for AOT. This allows the
17409 other methods compiled during AOT compilation to be free of AOT stuff,
17410 so the backends does not need to add special support for them by
17411 creating a fake GOT etc.
17413 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
17416 2004-12-21 Ben Maurer <bmaurer@ximian.com>
17418 * mini.c (mono_method_to_ir): It turns out that some of the
17419 x-appdomain wrappers are lax with types, so just ignore this for
17422 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
17423 at the vtable->klass. If it is non-shared code we can just use the
17426 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
17428 * mini-ppc.c: access MonoDomain from tls, too.
17430 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
17432 * declsec.c: Removed unused variable (and related warning ;-)
17434 2004-12-21 Ben Maurer <bmaurer@ximian.com>
17436 * iltests.il: New test for LDELEMA on an array of ref types.
17438 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
17439 all ldelema's on reftypes.
17440 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
17441 it was the wrong place to put it.
17443 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
17444 register to pop to make this cleaner, at the request of Paolo.
17446 2004-12-20 Ben Maurer <bmaurer@ximian.com>
17448 * mini-ops.h (OP_GETHASHCODE): New op.
17450 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
17452 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
17455 For a microbenchmark, this reduces the cost of Hashtable.get_Item
17458 * mini-x86.c (mono_arch_output_basic_block): Rather than
17466 The first is 3 bytes while the second is 1. This saves 36 kb on
17467 mscorlib, quite a big saving. When bootstraping mcs, I was able to
17468 see a small boost because of icache locality.
17470 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
17472 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
17474 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
17475 started code sharing with the generic code.
17477 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
17479 * mini-ppc.c, cpu-g4.md: added code for direct access to
17482 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
17484 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
17485 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
17488 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
17490 * declsec.c|h: Added functions to cache the declarative stack modifiers
17491 in MonoJitInfo and to create a security frame from a MonoJitInfo
17493 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
17494 created. Register internal calls for System.Security.SecurityFrame::
17495 _GetSecurityFrame and _GetSecurityStack.
17496 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
17497 the definitions for the new stack walk/callback mechanism.
17498 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
17499 first security frame for LinkDemands and InheritanceDemands) and
17500 GetSecurityStack for Demands. Both use the new mono_walk_stack code
17502 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
17503 walk initialization (lupus).
17505 2004-12-20 Ben Maurer <bmaurer@ximian.com>
17507 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
17509 (handle_loaded_temps): Do not create a temporary variable for
17510 things that we know are temps. They will never be modified.
17511 (mono_spill_call): Set MONO_INST_IS_TEMP
17512 (mono_emulate_opcode): ditto
17514 (mono_method_to_ir.CEE_DUP): ditto
17516 2004-12-19 Ben Maurer <bmaurer@ximian.com>
17518 * mini.c (type_to_eval_stack_type): Make this handle the void type
17519 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
17520 (emit_tree): use ip_in_bb to special case some common idioms
17521 Update all callers to pass in the IP.
17522 (mono_method_to_ir): Make CEE_CALL* do the above as well.
17524 This gives us a nice 2% speedup in mcs bootstrap.
17526 * mini-x86.c (peephole_pass): Peephole pass to make
17535 * mini.c (ip_in_bb): new method.
17536 (mono_method_to_ir): use this method rather than doing the hash
17539 * linear-scan.c (mono_linear_scan): When expiring actives, you
17540 don't need to keep around variables that expire on this
17541 instruction. This makes it so that:
17544 store (ebx add (ebx, 1))
17548 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
17550 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
17551 combination to avoid doing two copies. Fix up problems with previous
17554 * mini.c: Fix 64 bit warnings.
17556 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
17558 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
17560 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
17561 changes from the x86 code.
17563 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
17565 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
17567 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
17568 throwing code to reduce its size, unify the AOT and non-aot code and
17569 get rid of relocations in the AOT case.
17571 * mini-x86.h mini.c exceptions-x86.c
17572 (mono_arch_get_throw_corlib_exception): New arch specific function to
17573 raise corlib exceptions which doesn't require relocations in the
17576 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
17578 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
17580 * mini.c (mono_emit_method_call): Only allocate the got var when it is
17583 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
17586 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
17588 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
17589 with add function when used from Inc/dec atomic
17590 functions. Re-enabled optimization on x86.
17591 * mini-ops.h: renamed atomic_add functions to
17592 allow _add to match the Interlocked::Add and
17593 _add_next to match Interlocked::Inc/Dec.
17595 2004-12-15 Massimiliano Mantione <massi@ximian.com>
17597 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
17598 linking of BBs to the end BB, and enabled SSAPRE also with
17599 consprop and copyprop (which was prevented by that bug).
17601 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
17603 * mini-x86.c: disabling the Interlocked optimizing code.
17605 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
17607 * aot.c (load_aot_module): Move reading of got_addr after the AOT
17608 file version check.
17610 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
17612 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
17613 interlocked optimization due lack of support on x86, rewrote
17614 exchange to take into account that base may be in eax.
17616 xsp works again; activated Interlocked optimizing code.
17618 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
17620 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
17622 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
17624 * mini-ops.h: Add new opcodes.
17626 * mini.h: Add new patch types. Add got_var to MonoCompile.
17628 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
17629 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
17630 make it work with all kinds of patchable code.
17632 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
17633 address of the GOT, and referencing entries in the GOT.
17635 * mini.c: Add code to load the GOT address if needed by an opcode.
17637 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
17638 independent AOT code on the x86 using an elf-style Global Offset Table.
17640 2004-12-14 Raja R Harinath <rharinath@novell.com>
17642 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
17644 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17646 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
17649 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
17651 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
17652 of Interlocked:Increment/Decrement/Add as inline ops.
17653 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
17655 2004-12-12 Geoff Norton <gnorton@customerdna.com>
17657 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
17658 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
17660 2004-12-12 Duncan Mak <duncan@ximian.com>
17662 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
17663 again. `patch_info->table_size' is no longer valid after Zoltan's
17666 2004-12-12 Martin Baulig <martin@ximian.com>
17668 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
17669 if we are the "real" method, ie. not an inlined method inside it.
17671 2004-12-11 Ben Maurer <bmaurer@ximian.com>
17673 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
17674 before we look in the special fields table. This fixes
17675 ../tests/thread-static-init.cs.
17677 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17679 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
17680 for Array get_Rank and get_Length. Fixes bug #70465.
17682 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
17684 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
17685 separate structure to reduce the size of MonoJumpInfo.
17687 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
17689 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
17691 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
17693 * mini.c (mini_get_inst_for_method): Changed to allow ports
17694 to return a MonoInst instead of opcode
17695 (renamed mini_get_opcode_for_method to better reflect the new functionality)
17697 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
17698 Allow ports to return a created MonoInst instead of op-code, will enable
17700 (renamed mini_get_opcode_for_method to better reflected the functionality)
17702 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
17704 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
17706 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
17708 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
17711 2004-12-08 Martin Baulig <martin@ximian.com>
17713 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
17714 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
17716 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
17718 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
17721 * exceptions.cs: Disable some tests which depend on properties of x86 fp
17724 2004-12-08 Raja R Harinath <rharinath@novell.com>
17726 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
17728 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
17730 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
17731 bug introduced by the previous patch.
17733 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
17735 * mini-ppc.c, objectc.cs: handle large structs passed by value
17736 (fixes bug #69972).
17738 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
17740 * mini-ppc.c: OP_ARGLIST implementation from
17741 Geoff Norton <gnorton@customerdna.com>.
17743 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
17745 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
17746 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
17748 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
17750 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
17752 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17754 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
17757 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
17759 * mini-sparc.c: Zero out localled-ed memory.
17761 * iltests.il: Add tests for zeroing out localloc-ed memory.
17763 2004-12-04 Martin Baulig <martin@ximian.com>
17765 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
17766 mono_method_get_signature_full().
17768 2004-12-03 Massimiliano Mantione <massi@ximian.com>
17770 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
17771 and some utility functions (always for SSAPRE), integrated SSAPRE.
17772 * mini.h: Likewise.
17773 * driver.c: Added ssapre option.
17774 * ssa.c: Small fix on OP_ARG handling.
17775 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
17776 * Makefile.am: Likewise.
17778 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
17780 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
17781 now in the xp code.
17783 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
17786 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17788 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
17790 * cpu-s390.md : Increase instruction length of oparglist.
17792 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
17794 2004-11-30 Martin Baulig <martin@ximian.com>
17796 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
17797 virtual generic methods. We call a special helper_compile_generic_method()
17798 icall to retrieve the method from the vtable, inflate and compile
17799 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
17801 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
17803 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
17805 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
17807 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
17809 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
17812 2004-11-27 Ben Maurer <bmaurer@ximian.com>
17814 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
17815 platforms with PIC aot.
17817 2004-11-28 Martin Baulig <martin@ximian.com>
17819 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
17822 2004-11-28 Martin Baulig <martin@ximian.com>
17824 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
17825 the result of mono_type_get_underlying_type() to check whether
17828 2004-11-26 Martin Baulig <martin@ximian.com>
17831 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
17834 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
17836 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
17837 the same way as the other arguments so they won't get clobbered.
17839 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
17840 calls through R11 since it is clobbered by the trampoline code.
17842 2004-11-26 Raja R Harinath <rharinath@novell.com>
17844 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
17845 pick up in-tree mscorlib.dll.
17847 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
17849 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
17851 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
17852 runtime data/code are now stored in a table similar to the GOT in ELF.
17853 This allows the code itself to be position independent.
17855 * aot.c: Fix loading of referenced assemblies after the lazy assembly
17858 * aot.c: Attach ELF type (object/function) directives to all global
17861 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
17863 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
17865 * mini-amd64.h: Turn on PIC AOT code.
17867 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
17868 returning the offset within an OP_AOTCONST instruction where the GOT
17869 offset needs to be added.
17871 * mini.h: Bump AOT file format version.
17873 2004-11-25 Martin Baulig <martin@ximian.com>
17875 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
17876 uninflated generic methods.
17878 2004-11-25 Martin Baulig <martin@ximian.com>
17880 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
17882 2004-11-24 Martin Baulig <martin@ximian.com>
17884 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
17885 original klass (this only applies for generic instances).
17887 2004-11-24 Martin Baulig <martin@ximian.com>
17889 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
17890 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
17893 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
17895 * mini.c (mono_method_to_ir): Disable inlining for methods containing
17896 localloc. Fixes #69678.
17898 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
17900 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
17902 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
17903 used SSE registers on pinvoke calls. Fixes #69774.
17905 2004-11-23 Geoff Norton <gnorton@customerdna.com>
17907 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
17908 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
17910 2004-11-23 Raja R Harinath <rharinath@novell.com>
17912 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
17913 Refer directly to the mcs/ tree.
17915 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17917 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
17918 Check if a trampoline for a synchronized method is required.
17920 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
17922 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
17923 with localloc if needed. Throe arithmetric exception in
17924 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
17925 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
17927 2004-11-19 Geoff Norton <gnorton@customerdna.com>
17929 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
17930 types before switching on type. Fixes #69622.
17932 2004-11-19 Raja R Harinath <rharinath@novell.com>
17934 * Makefile.am (check-local): New. Integrate into 'make check'.
17935 (MCS,RUNTIME): Define using in-tree mono and mcs.
17937 (%.exe): Use $(ILASM).
17939 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
17941 * mini-ppc.c: adjust initial prolog size (bug #69691).
17943 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
17945 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
17948 2004-11-17 Raja R Harinath <rharinath@novell.com>
17950 * Makefile.am (clean-local): Rename from 'clean'.
17952 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17954 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
17955 to mono_arch_is_int_overflow.
17956 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
17959 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
17961 * declsec.c|h: New files to support declarative security attributes.
17962 Added function to check if a method has (applicable) security.
17963 * mini.c|h: Add check for declarative security attributes in
17964 mono_method_check_inlining.
17965 * Makefile.am: Added declsec.c and declsec.h to the build.
17967 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
17969 * mini.c, mini.h: update to keep dynamic code info per-domain.
17971 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
17973 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
17974 (mini_init): Get rid of it from here too.
17976 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
17978 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
17979 implemented OP_RETHROW (patch by Geoff Norton
17980 <gnorton@customerdna.com>).
17982 2004-11-10 Geoff Norton <gnorton@customerdna.com>
17984 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
17985 between appdomains. Fixes appdomain-unload on PPC.
17987 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
17989 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
17990 mini-exceptions.c: handle the new wrapper types.
17991 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
17992 token value as a MonoClass* when compiling a wrapper.
17993 mono_jit_create_remoting_trampoline now takes an additional
17994 MonoRemotingTarget parameter.
17996 2004-11-10 Martin Baulig <martin@localhost>
17998 * mini.c (mono_method_to_ir): Use `generic_container->context'
17999 rather than creating a new one.
18001 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
18003 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
18005 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
18007 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
18009 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
18010 the experimental aot cache stuff.
18012 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
18014 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
18015 mini-exceptions.c: update to exception clause structure changes.
18017 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
18019 * exceptions-x86.c (throw_exception): Fix warnings.
18021 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
18024 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
18026 * exceptions-sparc.c (get_throw_exception): Really fix this.
18028 2004-11-07 Ben Maurer <bmaurer@ximian.com>
18030 * tramp-*.c: we no longer support icalls without wrappers, so
18031 a bit of code can be removed here
18033 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
18035 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
18038 * cpu-sparc.md: Add op_rethrow.
18040 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
18042 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
18044 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
18045 * mini-ops.h: Add OP_RETHROW.
18047 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
18049 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
18051 2004-11-05 Geoff Norton <gnorton@customerdna.com>
18053 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
18054 Makes the output much easier to read
18056 2004-11-05 Ben Maurer <bmaurer@ximian.com>
18058 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
18059 prevents another huge leak when compiling with ssa. Secondly, the
18060 performance of doing this rather than freeing the lists is much
18061 better. GList does a lock every time you allocate a list link,
18062 so that it can use a memory pool. So, it is better to just use
18063 a memory pool of our own.
18065 * ssa.c, linear-scan.c: replace g_list_remove_link with
18066 g_list_delete. The remove one does not free the GList, so we were
18067 leaking memory. On -O=all --compile-all with corlib, this cut down
18068 3 MB of allocations.
18070 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
18072 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
18074 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
18076 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
18077 into a new function mono_create_jit_trampoline ().
18079 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
18081 * trace.c (get_spec): Allow tracing of classes without a namespace.
18083 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
18085 * mini.c: Fix pointer overwrite in mini_method_compile.
18087 2004-11-2 Geoff Norton <gnorton@customerdna.com>
18089 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
18090 The darwin ABI needs some special handling for 1 and 2 byte structs
18091 Lets use lbz/lhz instead of lwz everywhere.
18092 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
18093 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
18094 Use stb/sth for the former, and put the latter always on stack instead of in
18095 argument registers.
18097 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
18099 * trace.c (is_filenamechar): Add '_'.
18101 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
18103 * mini-s390.c: Fix prolog length to allow for large trace requirements.
18105 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
18107 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
18109 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
18110 depends on libmonogc. Fixes #68805.
18112 2004-10-26 Miguel de Icaza <miguel@ximian.com>
18114 * mini.c (mono_jit_free_method): Provide extra information for
18115 this error. Currently this leaks, but will be turned into a
18116 developer option in the future.
18118 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
18120 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
18122 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
18124 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
18125 boundary. Fixes reading of PATCH_INFO_R4 and R8.
18126 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
18128 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
18130 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
18131 trampolines for AOT code.
18133 2004-10-22 <vargaz@freemail.hu>
18135 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
18136 constructed types. Fixes #68136.
18138 2004-10-21 Martin Baulig <martin@ximian.com>
18140 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
18141 if it returns true, unwind the stack to the call instruction.
18143 2004-10-21 <vargaz@freemail.hu>
18145 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
18147 * mini.h: Bump AOT version number.
18149 * objects.cs: Add another test for unbox trampolines.
18151 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
18154 2004-10-20 <vargaz@freemail.hu>
18156 * driver.c: Add SHARED to the set of optimizations tested.
18158 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
18160 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
18161 used by CEE_NEWARR.
18163 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
18165 2004-10-20 Martin Baulig <martin@ximian.com>
18167 * mini-exceptions.c (mono_handle_exception): Call
18168 mono_debugger_handle_exception() to tell the debugger about
18169 catch/finally clauses.
18171 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
18173 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
18175 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
18178 2004-10-15 Geoff Norton <gnorton@customerdna.com>
18180 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
18181 methods as their native size, fixed bug #57543, #57545.
18182 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
18183 This saves a temporary register and mullw call down into 1 (minor perf
18184 increase for cases like sum = sum * 5; This use to translate into:
18187 It now translates to
18190 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
18192 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
18195 2004-10-11 Martin Baulig <martin@ximian.com>
18197 * mini.c (mono_method_to_ir): If we're a generic method, get the
18198 MonoGenericContainer from our MonoMethodNormal and create a
18199 MonoGenericContext from it.
18201 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
18203 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
18205 * basic-long.cs: Add test for checked i8->i2 cast.
18207 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
18209 * inssel-ppc.brg: added a couple of speedup rules.
18211 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
18213 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
18214 to speed up rebuilds.
18216 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
18218 * mini-s390.c: Minor fix to OP_OR_IMM.
18220 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
18222 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
18223 better. Fixes appdomain-unload.exe on sparc.
18225 2004-10-02 Massimiliano Mantione <massi@ximian.com>
18227 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
18228 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
18231 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
18233 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
18235 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
18237 * mini.c: Always generate a field read/write wrapper for members
18238 of the class MarshalByRefObject since the actual instance could
18241 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
18243 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
18245 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
18247 * driver.c mini.h trace.c: Move the setting of the main assembly into
18248 a separate function called mono_trace_set_assembly () and call it after
18249 actually loading the main assembly. Fixes #66872.
18251 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
18253 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
18254 using the code manager.
18256 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
18258 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
18260 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
18262 * cpu-amd64.md: Fix bug in previous patch.
18264 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
18267 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
18269 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
18270 mini-exceptions.c: updates for changed stack walk interface.
18272 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
18274 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
18276 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
18278 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
18280 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
18282 * driver.c (mini_regression_list): Do not call mono_assembly_close
18283 since assemblies can't be unloaded.
18285 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
18287 * cpu-amd64.md: Fix more instruction lengths.
18289 * cpu-amd64.md: Fix lengths of some instructions.
18291 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
18293 * inssel.brg: Make the array ldelema check aot friendly.
18295 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
18297 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
18299 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
18301 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
18303 * mini-x86.c: Fix build.
18305 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
18306 mono_type_get_underlying_type () helper function to simplify code.
18308 2004-09-09 Martin Baulig <martin@ximian.com>
18310 * mini-amd64.c: Don't access `type->data.klass' directly, call
18311 mono_class_from_mono_type() instead since the type may be a
18314 2004-09-09 Martin Baulig <martin@ximian.com>
18316 * mini-amd64.c (get_call_info): Fix support for generic instances.
18317 (add_valuetype): Use mono_class_from_mono_type() to get the class
18318 since we can be a generic instance.
18320 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
18322 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
18324 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
18326 * liveness.c: reset spill costs on each scan: bug 62107
18328 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
18330 * exceptions-sparc.c (mono_arch_find_jit_info): remove
18331 unnecessary line that doesn't compile
18333 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
18335 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
18336 trampolines, make them call an error function so people can fix their
18339 2004-09-06 Martin Baulig <martin@ximian.com>
18341 * mini.c (mono_method_to_ir): When initializing locals, handle a
18342 generic instances like a valuetype if it's a valuetype and like a
18343 class if it's a class.
18345 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
18347 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
18348 stack. Fixes #64674.
18350 * exceptions.cs: Add test for unwinding of call arguments.
18352 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
18354 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
18355 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
18356 set the carry/borrow flag). The sparc and s390 implementations
18357 can now use optimized versions (and simplify the code). ppc bugfixes.
18359 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
18361 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
18363 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
18365 * inssel-amd64.brg: Remove leftover 32 bit rule.
18367 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
18369 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
18371 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
18372 mono_arch_find_jit_info functions into a new function. Fix a memory
18375 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
18378 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
18380 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
18383 * exceptions.cs: Add array size tests.
18385 * mini.c: Allocate a separate icall wrapper for each arity of
18386 mono_array_new_va. Fixes #59509.
18388 * exceptions.cs: Add testcase for 64578.
18390 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
18392 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
18394 2004-09-02 Martin Baulig <martin@ximian.com>
18396 * mini.c (mono_method_to_ir): When initializing the locals, call
18397 handle_initobj() on the generic instance itself, not its
18400 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
18402 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
18403 MonoJitInfo for dynamic methods.
18405 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
18407 * mini.c: Add support for freeing JIT data for dynamic methods.
18409 2004-09-01 Martin Baulig <martin@ximian.com>
18411 * mini-x86.c (is_regsize_var): Added support for generic
18413 (mono_arch_emit_prolog): Make this compile again, use
18414 `x86_push_imm_template (code)'.
18416 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
18418 * mini-x86.c: make all push_imm instructions that get
18419 patched always emit the long form
18421 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
18423 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
18424 in a per-domain hash.
18426 * mini-amd64.c (merge_argument_class_from_type): Handle generic
18429 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
18431 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
18434 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
18437 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
18438 Beginnings of SSE2 support.
18440 * exceptions.cs: Add more tests for checked int<->uint casts.
18442 2004-08-28 Martin Baulig <martin@ximian.com>
18444 * mini-x86.c (mono_arch_instrument_epilog): Added support for
18448 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
18449 Handle generic instances recursively.
18451 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
18453 * iltests.il: test for conv.u8 on a constant
18455 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
18457 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
18458 LCONV_x4 (shrun_32 (membase)).
18460 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
18462 * inssel-x86.brg: c&p rules for push/setret of long
18464 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
18466 * inssel-x86.brg: c&p rules for compare (base, regvar) and
18467 compare (regvar, base)
18469 * inssel-x86.brg: more burg love
18471 * inssel.brg: more cleanup
18473 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
18475 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
18477 * basic-long.cs, basic-calls.cs: new tests for optimization.
18479 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
18481 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
18484 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
18486 * mini-amd64.c (read_tls_offset_from_method): Add another case.
18488 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
18490 * inssel.brg (mini_emit_memcpy): use
18491 NO_UNALIGNED_ACCESS to disable memcpy optimization
18493 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
18495 * mini-amd64.c: Handle generic types in various places.
18497 * mini.c (mono_method_to_ir): Handle generic types in init locals.
18499 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
18501 * mini.c (handle_box): Fix warning.
18503 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
18505 * mini-amd64.h: Enable the emit_state optimization.
18507 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
18509 * mini-amd64.c: Add some new 64 bit peephole opts.
18511 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
18513 * cpu-amd64.md: sreg1 of div instructions must be %rax.
18515 * mini-amd64.c: Register allocator fixes.
18517 * mini.c: Add an optimization to emit_state to avoid allocation of new
18518 registers on some platforms.
18520 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
18522 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
18524 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
18525 allocation. Fixes #63085.
18527 * basic-long.cs: Add new regression test.
18529 * mini-amd64.c: Register allocator improvements.
18531 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
18533 * mini-amd64.c (read_tls_offset_from_method): Add another code
18536 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
18537 instruction sequence for nullifying class init trampolines.
18539 * objects.cs: Add new regalloc test.
18541 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
18543 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
18545 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
18547 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
18550 * driver.c: Fix profiling after TLS changes.
18552 * driver.c (mono_main): Set mono_stats.enabled if needed.
18554 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
18557 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
18559 * mini-x86.c: use a 1 op rather than a 2 op tls access
18560 instruction -> faster.
18562 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
18564 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
18567 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
18569 * exceptions-sparc.c (throw_exception): fix typo
18571 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
18573 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
18574 set tree->dreg correctly with tls. Allow any
18575 register to be used.
18577 * mini-x86.c (read_tls_offset_from_method): add new code
18578 generation pattern seen with GCC.
18581 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
18583 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
18584 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
18585 exceptions-sparc.c: fix some performance issues in exception
18586 handling and setting of the stack trace for exceptions that were
18589 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
18591 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
18594 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
18597 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
18599 This patch inlines tls access, when possible.
18601 * mini.h: new arch functions for TLS intrinsics.
18602 All platforms updated with a stub.
18604 * mini.c: use the new intrinsics
18606 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
18607 arch specific intrinsic for tls variables
18609 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
18611 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
18614 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
18616 * mini.c: thread local allocation
18618 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
18620 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
18622 * Makefile.am: Link against the static version of libmonogc.
18624 * Makefile.am: Link the static versions of the convenience libraries
18625 into the mono executable.
18627 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
18629 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
18631 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
18632 on integer overflow.
18634 * mini-amd64.c: Reorganize function call code.
18636 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
18638 2004-08-14 Ben Maurer <bmaurer@ximian.com>
18640 * inssel-x86.brg: use xor eax,eax.
18642 * basic.cs: new tests
18644 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
18646 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
18647 in exception throwing code.
18649 2004-08-14 Ben Maurer <bmaurer@ximian.com>
18651 * inssel-x86.brg: use xor esi,esi.
18653 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
18655 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
18656 can trace methods compiled during mini_init () too.
18658 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
18661 2004-08-14 Ben Maurer <bmaurer@ximian.com>
18663 * Makefile.am: static link on x86 (r=zoltan)
18665 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
18667 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
18668 code since it causes some programs to fail.
18670 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
18672 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
18674 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
18676 * mini.c: ovfops_op_map - add STACK_OBJ case for
18678 * basic.cs: add test_0_pin_string as test
18681 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
18683 * Makefile.am: build C# if srcdir != builddir
18685 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
18687 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
18688 fall-through blocks.
18690 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
18692 * driver.c: enable loop by default again and include abcrem in -O=all.
18694 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
18696 * iltests.il: Add some localloc tests.
18698 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
18700 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
18703 * inssel-amd64.brg: Add some optimizations.
18705 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
18708 * Makefile.am: Statically link mono against libmono on AMD64.
18710 * mini-amd64.c inssel-amd64.brg: Optimizations.
18712 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
18714 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
18716 * tramp-amd64.c: Patch calling code in trampolines.
18718 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
18720 * mini-amd64.c: pinvoke struct passing fixes.
18722 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
18724 * mini-sparc.c: redo change, make mono_arch_cpu_init call
18725 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
18727 2004-08-05 Duncan Mak <duncan@ximian.com>
18729 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
18732 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
18734 * mini-amd64.c (emit_move_return_value): Move return value for normal
18737 2004-08-05 Martin Baulig <martin@ximian.com>
18739 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
18740 `type->type'; just modify `type' itself when dealing with enums
18741 and generic instances.
18742 (check_call_signature): Make `simple_type' a `MonoType *'.
18744 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
18746 * mini.c: Use OP_PADD to add offsets to addresses.
18748 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
18750 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
18752 * mini-sparc.c (mono_arch_emit_epilog): fix check
18753 for folding last op into restore instruction
18755 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
18757 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
18758 helper methods using the code manager.
18760 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
18762 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
18764 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
18766 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
18767 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
18769 * mini-s390.c: fix tail processing
18771 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
18773 * mini-ppc.c: mul.ovf.un exception name fix.
18775 2004-08-03 Martin Baulig <martin@ximian.com>
18777 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
18778 instances; before jumping to `handle_enum', also modify `ptype'.
18780 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
18782 * cpu-sparc.md: fcall maximal length too small.
18784 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
18786 * mini-amd64.c mini.h: Add initial support for passing/returning
18787 structures to/from pinvoked methods.
18789 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
18791 * mini-ppc.c: reg allocator fix.
18793 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
18795 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
18797 * inssel.brg: Optimize memset on 64 bit machines.
18799 * mini-amd64.c: Fix some vararg cases.
18801 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
18803 * mini-s390.c: Corrected macro in emit_float_to_int
18805 * s390-abi.cs: Tests to exercise the s390 ABI
18807 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
18809 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
18812 * basic.cs: Add a test for add.ovf.un.
18814 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
18816 * mini-sparc.c: add case for OP_IDIV_UN
18818 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
18820 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
18822 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
18824 2004-07-30 Ben Maurer <bmaurer@ximian.com>
18826 * basic.cs: regression tests.
18828 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
18831 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
18833 * basic.cs: Add a new test.
18835 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
18836 and AOT. Various fixes and optimizations.
18838 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
18840 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
18842 * mini-ppc.c: make sure temp regs are not used for global reg
18845 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
18847 * cpu-sparc.md: conv_i8 fix for 64bits
18849 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
18851 2004-07-29 Ben Maurer <bmaurer@ximian.com>
18853 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
18854 add opcode for cmp BYTE PTR [eax], imm.
18856 * inssel.brg: Make memcpy and memset takes bases.
18858 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
18860 * *-amd64.*: More AMD64 work.
18862 2004-07-28 Ben Maurer <bmaurer@ximian.com>
18864 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
18865 add a compare-not-equal opcode.
18867 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
18869 * mini.c: Use mono_init_from_assembly instead of mono_init.
18871 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
18873 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
18875 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
18877 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
18879 * inssel.brg: 64 bit fixes.
18881 * mini.h (MonoCallInst): Add some AMD64 specific data.
18883 * mini.h: Add some OP_P opcodes.
18885 2004-07-28 Ben Maurer <bmaurer@ximian.com>
18887 * basic.cs: tests for 61797 and 61740
18889 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
18891 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
18892 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
18894 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
18896 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
18898 * *-amd64*.*: Ongoing AMD64 work.
18900 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
18902 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
18904 * *-amd64*: Ongoing AMD64 work.
18906 * mini-arch.h: Add AMD64 support.
18908 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
18910 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
18912 * mini-ops.h: Add new opcodes.
18914 * Makefile.am: Add AMD64 support.
18916 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
18917 rules into the inssel-long*.brg files.
18919 * *-amd64.*: Add beginnings of AMD64 backend.
18921 2004-07-22 Ben Maurer <bmaurer@ximian.com>
18923 * mini.c (print_dfn): commenting out the code that prints
18924 the cil. With -O=deadce, this makes -v -v crash.
18926 * cpu-pentium.md: make checkthis have a length of 2
18928 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
18930 * mini-sparc.h: fix implementations of __builtin
18931 functions for Sun compiler for V9.
18933 2004-07-16 Ben Maurer <bmaurer@ximain.com>
18935 * mini.c: use the new stelem.ref wrapper
18936 * exceptions.cs, arrays.cs: new stelem.ref tests
18938 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
18940 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
18941 new XSP should work with these changes).
18943 2004-07-14 Ben Maurer <bmaurer@ximain.com>
18945 * inssel-{long32,x86,}.brg: trivial optimizations.
18947 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
18949 * mini.c: load value when emitting box operation in
18952 2004-07-12 Ben Maurer <bmaurer@ximian.com>
18954 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
18955 is one byte shorter than cmp DWORD PTR [eax], 0.
18957 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
18959 * inssel-ppc.brg: arguments on the stack are always
18960 relative to the stack pointer (spotted by Neale Ferguson).
18962 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18964 * exceptions-x86.c: delay appending the method name to the trace until
18965 after mono_jit_info_table_find is called, as this gets the real
18968 2004-07-09 Ben Maurer <bmaurer@ximian.com>
18970 * aot.c: register roots
18972 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
18974 * aot.c : I could just use PLATFORM_WIN32 flag.
18976 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
18978 * aot.c : Reverting the previous fix. This time it broke linux build.
18980 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
18982 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
18984 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
18986 * mini.c (handle_stack_args): Remove some more debugging code.
18988 * mini.c (handle_stack_args): Remove debug output left in by mistake.
18990 * driver.c mini.h aot.c: Allow additional options to be specified with
18991 --aot and pass them to mono_compile_assembly.
18993 * aot.c: Add experimental code to AOT compile all loaded assemblies
18994 on demand and save the code into a cache in the filesystem.
18996 * aot.c: Add support for more wrapper methods.
18998 * mini.c (handle_stack_args): Handle some corner cases. Fixes
19001 * cpu-*.md: Remove removed opcodes.
19003 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
19004 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
19005 related icalls to marshal.c.
19007 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
19009 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
19011 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
19013 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
19015 2004-07-06 Ben Maurer <bmaurer@ximian.com>
19016 * liveness.c: If liveness is recomputated we need to reset the information
19017 for each variable. This way, if the liveness range has been narrowed
19018 by optimizations that happened after the last computation, we can return
19021 For example, if you have
19026 // Tons of code that does not affect i
19032 i = 0 is dead code and will be removed by SSA. However, when
19033 linear scan gets to the code, i will still appear to be live
19034 throughout the entire block. This prevents good register allocation.
19036 2004-07-06 Martin Baulig <martin@ximian.com>
19038 * debug-mini.c (mono_debug_init_method): Allow
19039 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
19040 (mono_debug_add_icall_wrapper): New method.
19042 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
19044 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
19046 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
19049 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
19051 * aot.c (mono_aot_load_method): Fix loading of debug info.
19053 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
19055 * aot.c: Add logging support.
19057 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
19059 * mini.h: Add prototype for mono_print_method_from_ip.
19061 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
19063 * inssel.brg: 64 bit fixes.
19065 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
19068 * Makefile.am: Add SPARC64 support.
19070 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
19072 * aot.c: Fix alignment problems on 32 bit platforms.
19074 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
19076 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
19079 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
19082 * mini.h: Bump AOT file version. Some 64 bit fixes.
19084 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
19086 * inssel-sparc.brg: Add new rule to avoid register moves.
19088 * inssel.brg: Add ldind_to_load_membase helper function.
19090 2004-06-30 Ben Maurer <bmaurer@ximian.com>
19092 * mini.c: OffsetToStringData intrinsic.
19094 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
19096 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
19098 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
19101 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
19102 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
19104 * mini.c: reinstated mono_compile_get_interface_var()
19105 on x86, too, since the change breaks the Gtk# build there as well.
19107 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
19109 * driver.c: remove loop from the default optimizations: it seems to
19110 interact badly with some of the other options (see bug #60613).
19112 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
19114 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
19115 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
19117 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
19119 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
19120 vararg-using methods.
19122 2004-06-21 Martin Baulig <martin@ximian.com>
19124 * mini/mini-exceptions.c
19125 (mono_handle_exception): Added `gpointer original_ip' argument.
19126 After calling mono_unhandled_exception(), call
19127 mono_debugger_unhandled_exception() and if that returns true,
19128 restore the context and return.
19130 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
19132 * mini-ppc.c: prefer the use of relative branches so
19133 they won't need to be patched in aot code (patch from Patrick Beard).
19135 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
19137 * aot.c: patch from Patrick Beard to make the output assembly
19138 more correct for the MacOSX assembler. Small tweak to
19139 generate sane images on Linux/PPC, too.
19141 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
19143 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
19144 case until bug #59509 is fixed (shows up in #60332).
19146 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
19148 * mini.c: make sure the needed wrappers are compiled, too, with
19151 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
19153 * driver.c: remove NPTL reference in --version output.
19155 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
19157 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
19158 generate valid assembly for the Mach-O assembler.
19160 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
19162 * driver.c: don't include abcrem in the all optimization specifier
19163 since it slows down jit compilation too much for now.
19165 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
19167 * mini.c: use BIGMUL only if both operands have the same signage.
19168 * iltests.il: Test for bug 60056. (errors related to signage in
19173 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
19175 * mini.c, aot.c: memory leak fixes.
19177 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
19179 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
19181 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
19183 * Makefile.am: remove the -static hack completely, it links in
19184 statically glib as well.
19186 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
19188 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
19189 * exceptions.cs: make it compile with new mcs/csc.
19191 2004-06-03 Massimiliano Mantione <massi@ximian.com>
19192 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
19193 and added relevant test case.
19195 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
19197 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
19198 regressions in gtk-sharp.
19200 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
19202 * exceptions.cs: New regression tests.
19204 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
19206 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
19208 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
19210 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
19212 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
19214 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
19216 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
19218 * mini.c (mono_jit_runtime_invoke): Init class in this
19219 method instead of trusting mono_jit_compile_method to
19220 do the work (because wrappers can be in object class)
19222 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
19224 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
19226 * basic-long.cs: New regression test.
19228 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
19230 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
19231 and div/rem checks.
19233 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
19235 * Makefile.am: fix miguel's change to build mono statically against
19236 libmono (track build dependencies).
19238 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
19240 * cfold.c: Some glib versions do not have G_MININT32.
19242 2004-05-26 Massimiliano Mantione <massi@ximian.com>
19244 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
19245 with precision of tan, atan, sin and cos, and implemented related
19246 regressions tests (fixes bug 54467, but one new problem appeared and
19249 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
19251 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
19253 * exceptions.cs: Add test for constant folding && division by zero.
19255 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
19256 since driver.c is in libmono too, so the optimization was useless.
19258 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
19259 variable to driver.c so the compiler can emit more efficient code to
19262 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19264 * Makefile.am: don't distribute generated inssel.[ch] files.
19266 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
19268 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
19269 into the default appdomain. Fixes #58707.
19271 * jit-icalls.c: Remove the broken approximation for truncl, doing
19272 no conversion is better.
19274 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
19277 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
19279 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
19280 of the mcrxr instruction which is not available on some processors
19281 even if it's documented to be. Implement add and sub overflow correctly
19282 (still not complete for long unsigned). Speed up icalls a bit.
19284 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
19286 * mini.c (mono_jit_compile_method_with_opt): Make sure that
19287 we run .cctor in the current domain instead of target_domain.
19289 Fixes bug #58558, .cctor not being called in -O=shared.
19291 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
19293 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
19295 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
19297 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
19298 which can be done with an imm8, do it that way.
19299 (mono_arch_output_basic_block): ditto for a jmp
19300 (mono_arch_emit_prolog): Computate maximum offset of a label.
19302 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
19304 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
19305 now tries to allocate prefered physical reg's for virtual
19306 regs. This reduces the number of emited spills/loads with
19307 20-30% on our core assemblies.
19309 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
19311 * jit-icalls.c: truncl() is not needed and trunc() is
19312 the correct thing to do anyway (bug #58287).
19314 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
19316 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
19319 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
19321 * driver.c: enable loop optimizations by default.
19323 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
19325 * mini-x86.c: fix calc of max loop size when aligning loops start.
19327 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
19329 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
19332 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
19334 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
19337 * basic-long.cs: Add tests for add/subtract of immediates with carry.
19339 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
19341 * mini.c (inline_method): Allways inline some wrappers even if the cost
19342 is too large. Fixes #58785.
19344 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
19346 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
19348 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
19349 (crichton@gimp.org). Beginning of support for sparc/linux.
19351 * mini-sparc.c: Optimize retrieval of LMF address.
19353 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
19355 * exceptions-ppc.c: handle alloca in methods with clauses.
19357 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
19359 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
19361 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
19363 * mini.c: Delegate most of the abort signal work to
19364 mono_thread_request_interruption, which also handles Stop and Suspend
19367 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
19369 * mini.c mini.h: Allow inlining of icall wrappers if the backend
19370 supports the save/restore lmf opcodes.
19372 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
19374 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
19375 by gcc-3.4 as well.
19377 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
19379 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
19381 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
19382 methods which contain array accesses.
19384 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
19385 boundaries. Fixes #58537.
19387 * iltests.il: Add regression test for #58537.
19389 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
19391 * mini-x86.c (mono_arch_local_regalloc): Last part of
19392 fix for bug #58633 (releasing register to early).
19394 2004-05-18 Miguel de Icaza <miguel@ximian.com>
19396 * basic-long.cs: Add new regression test.
19398 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
19400 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
19401 register too early on the chain.
19403 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
19405 * mini.c (create_helper_signature): Use a helper function to reduce
19406 the code which needs to be written. Also set the calling convention of
19407 icalls on windows. Fixes #57840.
19409 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
19411 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
19412 exceptions-ppc.c: added helper function to get the instruction address
19413 from a signal handler context.
19415 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
19417 * helpers.c: use g_get_tmp_dir. Invokes happyness
19420 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
19422 * helpers.c: Add new env variable to pass args to objdump.
19423 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
19425 2004-05-17 Radek Doulik <rodo@ximian.com>
19427 * Makefile.am (common_sources): added abcremoval.h so it get
19428 disted and daily mono packages on go-mono.com will build again
19430 2004-05-17 Massimiliano Mantione <massi@ximian.com>
19432 * abcremoval.c: Fixed coding style, added copyright header.
19434 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
19436 * mini.h: Added prototype for abc removal main function.
19438 * build_relations_propagation_table.pl: Added copyright header.
19440 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
19442 * basic-long.cs: reg test for complex ceq_long bug.
19444 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
19446 * mini-x86.c (mono_arch_local_regalloc): Correctly free
19447 reg in long and clob case (bug #58343). Fixed/added comments.
19449 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
19451 * mini.c (mono_jit_runtime_invoke): Follow new convention
19452 of calling the invoke method with an function pointer.
19454 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
19456 * ChangeLog: Fix author of memory leak patch.
19458 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
19460 * Makefile.am: fix make dist as well...
19463 2004-05-14 Massimiliano Mantione <massi@ximian.com>
19465 * cfold.c: Made so that conversions from pointer to int4 are no-ops
19466 on archs where pointers are 4 bytes long.
19468 * Makefile.am: Added abcremoval.c source file.
19470 * abcremoval.c: Added abcremoval.c.
19472 * abcremoval.h: Added abcremoval.h.
19474 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
19476 * inssel.brg: Enabled bounds check removal.
19478 * mini.c: Added support for abcrem optimization.
19480 * mini.h: Added abcrem optimization label.
19482 * driver.c: Added support for abcrem optimization.
19484 * propagated_relations_table.def: Added propagated_relations_table.def.
19486 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
19488 * mini.c, cfold.c: fix style.
19490 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
19492 * mini.c: handle issue with the low-level implementation of
19493 some long opcodes (bug #54209).
19495 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
19497 * basic.cs: test for my new cmov stuff.
19499 2004-05-13 Patrik Torstensson
19501 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
19502 opt and added peephole documentation.
19504 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
19506 * tramp-ppc.c: rewrote the generic trampoline code.
19508 2004-05-11 Patrik Torstensson
19510 * mini-x86.c: optimize long shl/shr asm code (one less branch)
19512 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
19514 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
19516 * mini.h mini.c dominators.c: Applied patch from Derek Woo
19517 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
19519 * mini.c: Add new icalls for AsAny marshalling.
19521 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
19523 * tramp-ppc.c, mini-ppc.c: more cleanups.
19525 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19527 * mini.c: no warnings.
19529 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
19531 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
19533 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
19535 * mini.c: In the thread abort signal handler, if the thread is in the
19536 process of being stoped, don't throw the Abort exception, just stop the
19539 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
19541 * tramp-ppc.c: removed old code.
19543 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
19545 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
19546 do some simple speed optimizations on ppc.
19548 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
19550 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
19551 and large offsets in load/store.
19553 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
19555 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
19556 it causes regressions.
19558 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
19560 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
19563 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
19565 * jit-icalls.c: remove warnings.
19566 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
19567 speedups for unsafe code.
19569 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
19571 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
19573 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
19575 * basic-calls.cs: Add new regression test.
19577 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
19580 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
19582 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
19585 2004-05-06 Patrik Torstensson
19587 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
19588 long reg allocation in any reg (not only eax:edx) and implemented
19589 long shl/shr ops in asm instead of helpers.
19591 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
19593 * mini-sparc.h: Fix warnings.
19595 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
19598 * mini-exceptions.c (mono_handle_exception): Call the filter in a
19599 separate statement for clarity.
19601 * mini-sparc.c: Update status.
19603 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
19605 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
19608 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
19610 * inssel-ppc.brg: another small pre-release workaround:
19611 we don't do overflow detection for long_sub_un.
19613 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
19615 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
19616 (also works around a weird ppc bug: 57957).
19618 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
19620 * tramp-ppc.c: trampoline fixes.
19622 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
19624 * mini-ppc.c: fixed typos.
19626 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
19628 * mini-ppc.c, exceptions-ppc.c: more code saves registers
19629 at the top of the stack. Fixed typos. Use a frame registers
19630 for all the methods with exception clauses.
19632 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
19634 * exceptions-ppc.c: restore fp registers.
19636 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
19638 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
19639 order from the stack top (moved the stack room to save the
19640 return value for trace after the param area). Fixed corruption
19641 in restoring registers on unwind.
19643 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
19645 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
19647 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
19649 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
19650 and prolog/epilog for methods that use it. Allow
19651 enough param area room for varargs methods. Fix miguel's
19652 breakage in exception handling.
19654 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
19656 * Makefile.am: run genmdesc only on current arch.
19658 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19660 * exceptions-x86.c:
19661 * mini-x86.h: fix the build on windows.
19663 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
19665 * 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.
19667 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
19669 * mini-exceptions.c: New file.
19671 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
19672 Move some parts of the x86 exception handling code to an
19673 arch-independent file so it can be shared with other ports.
19675 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
19677 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
19679 2004-04-26 David Waite <mass@akuma.org>
19681 * driver.c: remove comma from end of enumeration declaration
19683 2004-04-26 Jackson Harper <jackson@ximian.com>
19685 * driver.c: parse config file before loading first assembly. This
19686 allows the user gac to be enabled/disabled.
19688 2004-04-23 Miguel de Icaza <miguel@ximian.com>
19690 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
19691 simpler mechanism: we do not care what is encoded initially
19692 (branch absolute or relative), we care about the code and its
19693 target. I kept the old code for reference for now.
19695 The new code tries first to determine if the jump is anywhere in
19696 the -/+32 absolute meg range, if it succeeds, it encodes using the
19697 absolute branch; If not, it tried to find something in the
19698 relative range, if not, it uses the handle_thunk code.
19700 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
19702 * exceptions-ppc.c: use the correct ip register on macosx.
19704 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
19706 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
19708 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
19710 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
19711 Raise exception on integer divide by zero by hand since the hw
19712 doesn't support it. Handle NaNs in FP compares.
19714 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
19716 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
19717 code reducing duplication between the platforms and enabled
19718 signal exception handling (on linux for now).
19720 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
19722 * exceptions-ppc.c: more macosx support.
19724 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
19726 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
19728 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
19730 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
19732 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
19734 * iltests.il: more tests.
19736 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
19738 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
19741 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
19743 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
19745 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
19747 * liveness.c: Mark variables as volatile in all basic blocks reachable
19748 from exception clauses.
19750 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
19752 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
19755 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
19757 * iltests.il, basic.cs: more tests for regalloc.
19759 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
19761 * iltests.il: Some tests for register allocation modifications
19764 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
19766 * exceptions.cs: Add regression test for bug #56782.
19768 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
19769 original stack trace if an exception is rethrown. Fixes #56782. Oh,
19770 the beauty of fixing the same thing in 5 different files...
19772 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
19774 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
19777 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
19779 * mini.c: Add support for STRWLPARRAY marshalling convention.
19781 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
19783 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
19784 to init the context to setup the regs pointer).
19786 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
19788 * exceptions-ppc.c: more exceptions work.
19790 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
19792 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
19795 2004-04-13 Miguel de Icaza <miguel@ximian.com>
19797 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
19798 can use the memory directly.
19800 * cpu-pentium.md: Update documentation from a post from Zoltan.
19802 add x86_add_membase, x86_sub_membase, x86_mul_membase
19804 2004-04-13 Miguel de Icaza <miguel@ximian.com>
19806 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
19807 GENERAL_REGS they were also hardcoded for all PPC ports.
19809 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
19811 Remove hard-coded limit for floating point registers, use
19812 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
19814 Notice that in MacOS X calling conventions you can fit a lot more
19815 floating point values in registers, so I should update the PInvoke
19816 test to excercise the passing of floating point values on the
19817 stack (currently broken).
19819 2004-04-06 Miguel de Icaza <miguel@ximian.com>
19821 * tramp-ppc.c (create_trampoline_code): Added
19822 JUMP_TRAMPOLINE_SIZE.
19823 (ppc_magic_trampoline): Follow the pattern from
19824 x86_magic_trampoline: if code is set to zero, return.
19825 (create_trampoline_code): Always pass MonoMethod to the jump
19826 trampoline, before it was passing a null.
19827 (mono_arch_create_jump_trampoline): Implement the jump stub, could
19828 share the code with mono_arch_create_jit_trampoline.
19830 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
19832 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
19835 * cpu-g4.md: Added length for jmp instruction, the worst case
19836 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
19839 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
19841 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
19843 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
19845 * mini.c: Only set bblock->real_offset when adding a new bblock, and
19846 before each IL instruction.
19848 * mini.c (CEE_BOX): Fix warnings.
19850 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19852 * mini.c: removed a few unused vars and extra whitespace.
19854 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
19856 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
19858 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
19860 (OP_GETCHR): use the above
19861 (CEE_LDELEMA): use the above.
19863 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
19864 version of the generic impl.
19865 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
19866 (CEE_LDELEMA): use the above.
19868 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
19870 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
19873 * iltests.il: Added new regression test for #56317.
19875 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
19877 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
19878 under NetBSD. Fixes #56450.
19880 * liveness.c (update_gen_kill_set): Fix previous patch.
19882 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19884 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
19886 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
19888 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
19889 ldsfld and ldsflda.
19891 * inssel-sparc.brg: Add more optimizations.
19893 * mini-sparc.c: Replace multiply/divide with shifts if possible.
19895 2004-04-01 Martin Baulig <martin@ximian.com>
19897 * mini.c (handle_box): New static function; moved the
19898 implementation of CEE_BOX here.
19899 (mono_method_to_ir): Added `constrained_call' variable.
19900 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
19901 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
19902 mono_method_get_constrained() to get the method.
19904 2004-04-01 Martin Baulig <martin@ximian.com>
19906 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
19907 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
19908 (mono_method_to_ir): We don't need these macros anymore since
19909 mono_class_get_full() already takes care of it.
19911 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19913 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
19914 use @function (as doesn't accept #function here) and check the return
19915 value of system and stop if fails.
19917 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19919 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
19921 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
19923 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
19925 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
19927 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
19930 * basic-long.cs: Add test for negation of Int64.MinValue.
19932 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
19934 * mini-sparc.c: Update status.
19936 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
19938 * exceptions-sparc.c: Fix return value in filters.
19940 * inssel-sparc.brg: Fix register allocation in some rules.
19942 2004-03-28 Martin Baulig <martin@ximian.com>
19944 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
19947 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
19949 * mini-x86.c (mono_arch_patch_code): Fix warnings.
19951 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
19952 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
19953 remove unused conv_u4 opcode.
19955 * mini-x86.c: Remove valgrind workaround since it slows down things
19956 even when mono is not run under valgrind.
19958 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
19960 * mini-sparc.c: Update status.
19962 * inssel-sparc.brg: Add some optimizations.
19964 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
19965 future delay slot filling. Add support for varargs, tail calls and JMP.
19967 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
19968 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
19970 * inssel.brg: Fix register allocation in OP_ARGLIST.
19972 * inssel.brg: Fix warnings.
19974 2004-03-25 Martin Baulig <martin@ximian.com>
19976 * mini.c (inflate_generic_field): Removed.
19977 (mini_get_method): Removed, use mono_get_method_full(),
19978 (mini_get_class): Removed, use mono_class_get_full().
19979 (mono_method_to_ir): Pass our generic context to
19980 mono_field_from_token().
19982 2004-03-25 Martin Baulig <martin@ximian.com>
19984 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
19985 of a `MonoMethod *'.
19986 (mini_get_method): Take a `MonoGenericContext *' instead
19987 of a `MonoMethod *'.
19988 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
19989 a new local variable called `generic_context' which holds the
19990 current `MonoGenericContext *'; use it to lookup things.
19992 2004-03-24 Martin Baulig <martin@ximian.com>
19994 * mini.c (mini_get_class): New static method; if we're inside a
19995 generic instance, inflate the class if neccessary.
19996 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
19998 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
20000 * iltests.il: New regression test for #55976.
20002 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
20005 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
20007 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
20010 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
20012 * liveness.c: Consider SSA stores as well as loads when making vars
20015 * exceptions.cs: New regression tests for register allocation.
20017 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
20019 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
20020 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
20021 domain lock only to protect puntual access to data structures.
20022 Added access lock for sighash, jit_icall_hash_name,
20023 jit_icall_hash_addr and domain->code_mp.
20025 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
20027 * driver.c: Print SIGSEGV handling method.
20029 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
20031 * mini.c (setup_jit_tls_data): Handle case when this is called
20032 multiple times for a thread.
20034 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
20035 is different from fbxx_un. Fixes #54303. Also use constants instead of
20036 magic numbers in a lot of places.
20038 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
20040 * exceptions.cs: Fix cctor test when --regression is used.
20042 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
20044 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
20047 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
20049 * inssel-ppc.brg: fixed register assignments for some rules.
20051 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
20053 * exceptions.cs: Add test for exceptions in static constructors.
20055 * mini.c (mono_jit_compile_method_with_out): Move the calling of
20056 static constructors outside the domain lock. Fixes #55720.
20058 2004-03-17 Martin Baulig <martin@ximian.com>
20060 * mini.c (get_generic_field_inst): Removed, this'll never happen.
20061 (inflate_generic_field): Take the `MonoMethod *' instead of the
20062 `MonoClass *' and added support for generic method.
20063 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
20064 have a `field->parent->gen_params', only inflate the field if it's
20065 an open constructed type.
20067 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
20069 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
20070 exception object instead of the preconstructed ones.
20072 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20074 * mini.c: reverted changed to sigsegv_signal_handler commited
20075 accidentally in the previous patch.
20077 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20080 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
20081 running --aot with an old assembly.
20083 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
20085 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
20088 * mini-sparc.c: Add support for v9 branches with prediction.
20090 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
20092 * mini.c (mini_init): #warning is GNUC only
20094 * mini-sparc.h: implement __builtin_frame_address
20095 and __builtin_return_address for Sun C compiler
20097 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
20099 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
20101 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
20103 * basic-calls.cs: Add test for unaligned byref long argument passing.
20105 * mini-ops.h: Add sparcv9 compare and branch instructions.
20107 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
20108 v9 instructions if we have a v9 cpu.
20110 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
20111 registers for global allocation.
20113 * exceptions-sparc.c: Fixes.
20115 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
20117 * liveness.c (mono_analyze_liveness): Optimized version.
20119 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
20121 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
20124 * basic-float.cs basic-calls.cs: New regression tests.
20126 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
20128 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
20129 sigaltstack implementation.
20131 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
20133 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
20134 stuff if SIGSEGV_ON_ALTSTACK is not defined.
20136 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
20138 * mini.c: Fix warnings.
20140 * mini.c (mono_resolve_patch_target): New function which contains the
20141 arch independent part of the patching process.
20143 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
20144 patching code to a separate function.
20146 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
20148 * mini.c (add_signal_handler): ifdef out on Windows
20150 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
20152 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
20153 cpu-sparc.md: Add exception handling support + other fixes.
20155 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
20156 typed GC detection in --version.
20158 * basic.cs exceptions.cs: New regression tests.
20160 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
20161 the arch specific code can store data during a compilation.
20163 * mini-ops.h: Add OP_SETFRET.
20165 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
20166 function, register a separate icall for each arity, so the icalls can
20169 * mini.c (mono_print_tree): Print negative offsets in a more readable
20172 * mini.c: Make signal handling work on sparc.
20174 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
20176 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
20178 * jit-icalls.c: Emulate truncl by aintl on solaris.
20180 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
20182 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
20184 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
20186 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
20188 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
20189 a MarshalByRef type, inline a method that performs the check, taking into
20190 account that the object can be a proxy. Also implemented tow new opcodes:
20191 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
20192 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
20193 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
20195 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
20197 * mini-ppc.c: if a relative branch displacement is too big
20198 but it points to and area reachable with an absolute branch,
20201 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
20203 * mini.c: optimize small copies in cpblk.
20205 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
20207 * basic-calls.cs basic-float.cs: New regression tests.
20209 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
20210 negative offsets from %fp. Implement localloc. Fix local register
20211 allocation. Fix the case when the this argument needs to be saved to
20212 the stack. Implement some missing opcodes.
20214 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
20216 * mini.c (mini_method_compile): Reenable global regalloc in methods
20217 with exception handlers.
20219 * linear-scan.c (mono_varlist_sort): Fix warning.
20221 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
20223 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
20226 * liveness.c: Make all variables uses in exception clauses volatile, to
20227 prevent them from being allocated to registers. Fixes #42136.
20229 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
20231 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
20232 causes regressions.
20234 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
20235 argument to mono_arch_regalloc_cost.
20237 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
20240 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
20242 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
20243 Make the cost of allocating a variable to a register arch dependent.
20245 * basic-calls.cs: Fix compilation of tests.
20247 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
20248 helper function to cut back on the number of #ifdefs needed.
20250 * mini-ppc.c: Fix compilation.
20252 * basic-calls.cs: New regression tests.
20254 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
20256 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
20257 of l0 since that is callee saved.
20259 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
20262 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
20263 of delay instruction.
20265 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
20267 * mini.h (MonoCallInst): Add 'virtual' flag.
20269 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
20271 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
20273 * *.cs: New regression tests.
20275 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
20278 * mini.c (mono_runtime_install_handlers): Fix build.
20280 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
20281 'signal_stack_size' members.
20283 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
20284 alternate signal stack.
20286 * exceptions-x86.c: Add stack overflow handling.
20288 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
20289 functions to arch independent code.
20291 * mini.c (mono_print_tree): Print more detailed info for load_membase
20294 2004-02-23 Martin Baulig <martin@ximian.com>
20296 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
20298 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
20300 * mini-x86.c: fixed reg allocation for div/rem.
20302 2004-02-22 Miguel de Icaza <miguel@ximian.com>
20304 * driver.c (mono_main): Report some configuratio options on --version.
20306 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
20308 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
20309 low in the address space. Correctly flush memory in thunks where we
20310 output native code.
20312 2004-02-20 Martin Baulig <martin@ximian.com>
20314 * mini.c (mini_get_method): New static method; inflate all generic
20315 methods and methods in open generic instances.
20316 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
20317 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
20319 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
20321 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
20323 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
20325 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
20327 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
20329 * mini-sparc.c (flushi mono_arch_output_basic_block): make
20330 it compile using Sun's compiler.
20332 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
20334 * 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.
20336 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
20338 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
20340 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
20342 * mini-ppc.c: handle calls outside of the allowed range with thunks
20343 allocated using the code manager.
20344 * tramp-ppc.c: use the code manager to hold generated native code.
20345 Fixed the magic trampoline to just patch vtable entries.
20347 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
20349 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
20352 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
20354 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
20357 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
20358 if we have a working __thread implementation.
20360 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
20361 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
20363 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
20365 * mini-x86.c: Fix compilation under gcc 2.
20367 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
20369 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
20370 contains a call to the wrapped function.
20372 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
20373 OP_<CALL>_IMM opcodes, and use them under X86.
20375 * mini.c (mono_jit_find_compiled_method): Fix warning.
20377 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
20379 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
20381 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
20382 functionality to mini.c.
20384 * mini.c (mono_create_jump_trampoline): New function to create a jump
20385 trampoline. Return a compiled method instead of a trampoline if it
20386 exists. Add a cache for jump trampolines.
20388 * mini.c (mono_jit_find_compiled_method): New function to return a
20389 compiled method if it exists.
20391 * mini-x86.c: Call mono_create_jump_trampoline instead of
20392 mono_arch_create_jit_trampoline.
20394 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
20395 a jump trampoline. Fixes #52092.
20397 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
20399 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
20400 which is not up-to-date. Add check_corlib_version () instead.
20402 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
20405 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
20406 since newer valgrind versions do not need it.
20408 * mini.c (mono_jit_compile_method_with_opt): New helper function to
20409 compile a method with a given set of optimizations.
20411 * mini.c: Compile icall wrappers on-demand instead of at startup.
20413 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
20414 wrapper for an icall.
20416 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
20418 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
20421 * iltests.il: Add test for non-empty stack before switch instruction.
20423 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
20425 * mini.c: Add support for new stringbuilder marshalling conventions.
20427 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
20429 2004-02-01 Martin Baulig <martin@ximian.com>
20431 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
20432 in `ginst->mtype_argv'.
20434 2004-01-31 Miguel de Icaza <miguel@ximian.com>
20436 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
20437 facilitate grepping.
20439 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
20441 * mini.c: fixed buglet in initobj generic implementation for references.
20443 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
20445 * Makefile.am: make the version script conditional.
20446 * jit-icalls.c: handle missing truncl().
20448 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
20450 * exceptions.cs: Add more tests for double->int conversion.
20452 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
20453 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
20455 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
20457 * driver.c: make --verbose --version emit an error
20458 if the loaded corlib doesn't match the runtime version.
20460 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
20462 * mini-ppc.h: export ppc_patch().
20463 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
20464 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
20465 on par or better than on MacOSX.
20467 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
20469 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
20470 mono_lookup_pinvoke_call.
20472 * mini-x86.c: Under windows, the default pinvoke calling convention is
20473 stdcall. Fixes #52834.
20475 * mini.c (optimize_branches): Add an upper bound to the number of
20476 iterations to prevent infinite loops on strange loops. Fixes #53003.
20478 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
20480 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
20481 and ISINST. Fixes #52093.
20483 * objects.cs (test_0_vector_array_cast): New tests.
20485 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
20487 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
20488 checking in Array.Set ().
20490 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
20493 * object.cs (test_0_multi_array_cast): New regression test.
20495 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
20497 * exceptions-ppc.c: fix build on Linux/PPC.
20499 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
20501 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
20502 running under valgrind.
20503 (x86_magic_trampoline): Fix build bustage.
20505 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
20506 negative values as well. This is needed for the encoding of the line number
20507 info, since sometimes the line numbers are not in increasing order.
20509 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
20511 * cpu-pentium.md (localloc): Increase the size of the localloc
20512 instruction since it is a loop under Win32.
20514 * debug-mini.c (record_line_number): Get rid of unneccesary memory
20517 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
20519 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
20520 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
20521 Max Horn (max@quendi.de). Fix file names in comments.
20523 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
20525 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
20526 avoid stack overflow.
20527 (replace_usage): Avoid uninitialized variable warnings.
20529 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
20530 and taking the address of valuetype variables.
20532 2004-01-03 Patrik Torstensson
20534 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
20535 for other purposes than FP later on.
20537 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
20539 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
20542 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
20544 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
20546 2003-12-30 Patrik Torstensson <p@rxc.se>
20548 * mini-x86.h: Decreased number of availiable fp regs.
20549 Solves corner cases with FP spilling.
20551 2003-12-23 Patrik Torstensson <p@rxc.se>
20553 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
20554 for floating point stack tracking / spilling on x86.
20557 * basic-float.cs: added float mul overflow test.
20559 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
20561 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
20563 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
20565 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
20566 supports for cond branches that overflow the immediate
20567 overflow offset. mcs can compile simple programs.
20569 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
20571 * exceptions-ppc.c: exception handling support wip:
20572 finally handlers get run on exception.
20574 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
20576 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
20579 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
20581 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
20582 initial support for stack walking and unwinding.
20584 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
20586 * driver.c (mono_main): Make corlib-out-of-sync message more
20587 descriptive. Also remove verify_corlib call.
20589 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
20591 * mini.c: make CEE_NEWARR calls and other emulated opcodes
20592 not overlap with other call's arguments, too.
20594 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
20596 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
20597 move to arch-specific code the choice of arch-specific
20598 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
20599 * mini.c: ensure emulation calls will not interleave
20602 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
20604 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
20605 the magic trampoline stack frame is dropped before executing
20608 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
20610 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
20611 and integer to fp conversions. Added support for overflowing
20612 arguments on the stack. Reserve a couple more registers as temps.
20613 Added support for aot compilation (as output still needs to be
20616 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
20618 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
20619 Don't overwrite return register in some corner cases.
20621 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
20623 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
20624 static constructors when AOT compiling.
20626 * driver.c (mono_main): Call mono_check_corlib_version.
20628 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
20630 * cpu-g4.md, basic.cs: fixed div target register.
20632 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
20634 * mini-ppc.c, basic.cs: shl_imm fix with test.
20636 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
20638 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
20639 structures by value. Misc fixes.
20640 * objects.cs: more tests.
20642 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
20644 * mini-ppc.c: lconv.ovf.i implemented.
20646 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20649 (mini_init): don't error out if someone already called g_thread_init.
20651 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
20653 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
20654 to be any type per the spec. Fix abnormal memory usage when
20655 the same object is repeatedly thrown.
20657 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
20659 * mini.c: check for overruns in IL code.
20661 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
20663 * TODO: Add/remove some todo entries.
20665 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
20667 * driver.c (mono_main): Call mono_verify_corlib.
20669 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
20671 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
20672 This has been moved to mini.c
20673 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
20674 type being casted is marshalbyref it could be a proxy, so instead of
20675 emitting the type check code, emit a call to a runtime method that will
20676 perform the check by calling CanCastTo if needed.
20678 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
20680 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
20681 methods with large stack frames under Win32.
20683 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
20685 * Makefile.am: Distribute regression tests.
20687 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
20688 at the end instead of inserting each variable into the sorted list.
20690 * linear-scan.c (mono_varlist_sort): New helper function.
20692 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
20694 * mini.c: ensure arguments and locals are within bounds.
20696 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
20698 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
20701 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
20703 * mini.c (mono_cprop_copy_values): Fix crash.
20705 * aot.c: Set verbosity back to 0.
20707 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
20709 * regalloc.c: complete memory leak fix by Laurent Morichetti
20712 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
20714 * driver.c (main_thread_handler): Revert the previous patch.
20716 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
20719 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
20720 memory from the memory pool.
20722 * driver.c (main_thread_handler): Turn on all optimizations when
20725 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
20726 an array for better performance.
20728 * regalloc.c (mono_regstate_assign): Fix memory leak.
20730 * debug-mini.c (mono_debug_serialize_debug_info): New function to
20731 serialize the debug info.
20733 * debug-mini.c (mono_debug_add_aot_method): New function to load the
20734 debug info from the serialized representation.
20736 * aot.c: Save debug info into the generated file and load it when
20739 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
20741 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
20743 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
20744 More FP-related fixes.
20746 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
20748 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
20749 and register allocation buglet. Hello world now runs.
20751 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
20753 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
20754 * tramp-ppc.c: fixed class init trampoline.
20755 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
20757 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
20759 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
20760 mini.c: more ppc changes/fixes.
20762 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
20764 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
20765 Also optimize the case when the arguments are the same in the caller
20768 * iltests.il: Add tests for tail calls with valuetype arguments.
20770 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
20772 * mini-ppc.c: fixes for struct return type.
20774 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
20776 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
20777 mono_spillvar_offset() to arch-specific code.
20779 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
20781 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
20783 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
20785 * exceptions-x86.c: Fix stack space leaks.
20787 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
20788 registers from the lmf if the method has save_lmf set.
20790 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
20792 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
20793 of icall wrappers into InvokeInDomain, since these are now per-domain.
20795 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
20797 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
20798 make some opcode emulation and intrinsic ops enabled/disabled
20799 according to the architecture. More fixes.
20801 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
20803 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
20805 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
20807 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
20808 arch-specific handling for 'this' and struct return type to
20809 arch-specific code.
20811 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20813 * aot.c: prevent divide by zero error when reporting (it happened with
20814 Accessibility.dll).
20816 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
20818 * mini.h (inst_switch): Remove unused macro.
20820 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20823 (load_aot_module): free 'info->methods' and 'info' properly. No more
20824 "free(): invalid pointer blah" messages when you have an old aot
20827 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
20829 * jit-icalls.c, mini.c: Added support for context static fields.
20831 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
20833 * mini.c (mono_method_blittable): Methods which set LastError are not
20834 blittable either. Fixes #51108.
20836 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
20838 * mini.c: flush icache.
20839 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
20841 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
20843 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
20845 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
20847 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
20850 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
20853 * inssel.brg (CEE_MKREFANY): Fix AOT case.
20855 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
20857 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
20858 instruction when the result is discarded.
20860 * iltests.il (test_0_div_regalloc): New regression test.
20862 * arrays.cs: Fix compilation error.
20864 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
20866 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
20867 float rules to inssel-x86.brg: sane architectures with FP registers
20868 don't need to implement these rules.
20870 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
20872 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
20874 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
20876 * mini.h, inssel-long32.brg: fixed endianess issues in int64
20877 implementation of 32 bit systems.
20879 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
20881 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
20882 (Jeroen Zwartepoorte).
20884 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
20886 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
20887 the caller and the callee matches.
20889 * mini.c (mono_method_to_ir): Add comment.
20891 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
20892 signbit is missing on some platforms.
20894 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
20896 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
20898 * mini.c (setup_jit_tls_data): Call the new function.
20900 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
20902 * mini-x86.c: Add experimental support for fast access to the lmf
20903 structure under NPTL/Linux 2.6.x.
20905 2003-11-06 Martin Baulig <martin@ximian.com>
20907 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
20908 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
20911 2003-11-02 Martin Baulig <martin@ximian.com>
20913 * mini.c (inflate_generic_field): New static method.
20914 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
20915 generic instance and the field is declared in a generic type, call
20916 inflate_generic_field() to inflate it. Fixes gen-28.cs.
20918 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
20920 * mini.h mini.c (mono_method_same_domain): New function to return
20921 whenever the caller and the callee are in the same domain.
20923 * tramp-x86.c (x86_magic_trampoline): Use the new function.
20925 2003-10-30 Martin Baulig <martin@ximian.com>
20927 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
20928 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
20930 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
20931 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
20933 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
20935 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
20938 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
20939 object here, so it is in the correct appdomain etc.
20941 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
20943 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
20945 (mono_method_to_ir): Avoid freeing the type created returned from
20946 mono_type_create_from_typespec, since it is put into an internal cache
20947 by the function. Fixes pointer.exe.
20949 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
20950 trampolines for icalls and pinvokes as well. Fixes #33569.
20952 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
20954 * mini.c: Update after appdomain changes.
20956 * mini.c (mono_jit_compile_method_inner): Allways compile native
20957 method wrappers in the root domain, since there can only be one
20958 instance of them, whose address is stored in method->info.
20960 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
20962 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
20963 environment variable. Instead detect automatically whenever running
20964 under valgrind using the magic macro RUNNING_ON_VALGRIND from
20967 2003-10-16 Miguel de Icaza <miguel@ximian.com>
20969 * trace.c, trace.h: New files that implement the new trace option
20972 * driver.c: Document new --trace options.
20974 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
20977 - if (mono_jit_trace_calls)
20978 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
20980 * mini.h: prototypes.
20982 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
20984 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
20986 * mini.c inssel.brg: Implement typedefbyref opcodes.
20988 * mini.c (mono_jit_compile_method): Remove unused local variable.
20990 * mini.c (mono_jit_compile_method_inner): Ditto.
20992 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
20994 * tramp-x86.c (x86_class_init_trampoline): Fix build.
20996 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
20998 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
21000 * mini.c (mono_no_aot): Remove unused global variable.
21002 * mini.c: Thread safety fixes.
21004 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
21006 * mini.c (mono_create_class_init_trampoline): Add a lock around
21007 class_init_hash_addr.
21009 * arrays.cs (test_0_newarr_emulation): Add new regression test for
21012 * mini.c: Decompose the NEWARR instruction before decomposing its
21013 arguments. Fixes #30073.
21015 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
21017 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
21020 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
21022 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
21024 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
21026 * driver.c: Add support for compiling icall wrappers to --compile.
21028 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
21030 * inssel.brg: The empty value in class->interface_offsets is -1, not
21033 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
21035 * objects.cs: New test for 'is' operator on an array of interfaces.
21037 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
21039 * tramp-ppc.c: update trampoline code to support jumps
21040 and class initialization.
21042 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
21044 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
21046 * inssel.brg (OP_UNBOXCAST): Fix #46027.
21048 * inssel.brg (OP_UNBOX): Remove unused rule.
21050 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
21051 region instead of one for each method. Fixes #47813.
21053 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
21055 * exceptions.cs (test_0_nested_finally): New regression test for
21056 nested exception handlers.
21058 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
21060 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
21062 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
21065 * mini.c (mono_method_check_inlining): Make the inlining limit
21066 configurable by an environment variable.
21068 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
21070 * mini.h: Bump AOT file version.
21072 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
21073 token, store the image along with the token, since the token might not
21074 refer to the same image as the method containing the relocation,
21075 because of inlining.
21077 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
21079 * mini.c (mono_precompile_assemblies): New function to compile
21080 all methods in all loaded assemblies.
21082 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
21084 * regalloc.h regalloc.c (MonoRegState): Change the type of
21085 iassign and fassign to int*, since they can contain large negative
21086 values if the register is spilled. Also added some comments. Fixes
21089 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
21090 under Win32. Fixes #42964.
21092 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
21094 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
21096 * aot.c: Added support for AOT compiling methods which contain calls
21097 to wrappers. Currently, only remoting-invoke-with-check wrappers are
21100 * driver.c (compile_all_methods): Run the compilation in a thread
21101 managed by mono. Fixes #44023.
21103 * mini.c (mono_codegen): Print full method name in verbose output.
21105 * mini-x86.c (mono_arch_patch_code): Fix warning.
21107 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
21108 jumps, since the method we are jumping to might be domain-specific.
21110 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
21112 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
21114 * inssel.brg: string chars are unsigned.
21116 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
21118 * TODO: New todo item.
21120 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
21121 which calls mono_runtime_class_init and patches the call site to
21122 avoid further calls.
21123 (mono_arch_create_class_init_trampoline): New arch specific function
21124 to create a class init trampoline.
21125 (create_trampoline_code): Generalized so it can create
21126 class init trampolines as well.
21128 * mini.c (helper_sig_class_init_trampoline): New helper variable.
21129 (mono_create_class_init_trampoline): New function to create and cache
21130 class init trampolines.
21131 (mono_find_class_init_trampoline_by_addr): New function to lookup the
21132 vtable given the address of a class init trampoline. Used by the
21134 (mono_codegen): Generate a call to a trampoline instead of
21135 mono_runtime_class_init in LDSFLD[A].
21136 (mono_codegen): Add relocations for the new trampoline.
21138 * mini.h mini-x86.c aot.c: Added a new relocation type:
21139 MONO_PATCH_INFO_CLASS_INIT.
21141 * mini.h: Bump AOT version number.
21143 * aot.c: Create a copy of the loaded code instead of using the original
21144 so methods which call each other will be close in memory, improving
21147 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
21148 patch since it breaks the regression tests.
21150 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
21151 for the register saving instruction sequence since the
21152 frame_state_for function in glibc 2.3.2 don't seem to detect it.
21154 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
21156 * TODO: Fix todo item && remove another.
21158 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
21160 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
21163 * aot.c: Moved the check for MONO_LASTAOT into the initialization
21164 function of the module.
21166 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
21167 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
21168 --no-aot command line option.
21170 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
21172 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
21173 by Bernie Solomon (bernard@ugsolutions.com).
21175 * inssel.brg: Refactor the interface offset table related code into
21176 its separate functions and add support for the AOT case.
21178 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
21180 * aot.c (mono_aot_get_method_inner): Fix memory leak.
21182 * aot.c: Added mono_aot_verbose variable and made all debugging
21183 output depend on the value of this variable.
21185 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
21186 method_label and info_label.
21188 * mini.h mini-x86.c aot.c: Added a new relocation type
21189 MONO_PATCH_INFO_IID for klass->interface_id.
21191 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
21192 the MonoJitInfo structure.
21194 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
21195 a non-root appdomain in shared mode.
21197 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
21199 * aot.c: make aot loader less verbose. Remove free of unused variable.
21201 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
21203 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
21205 * .cvsignore: Added *.dll.
21207 * mini.c (mono_print_tree_nl): New function callable while debugging.
21209 * mini.c (mono_print_code): Export this.
21211 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
21214 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
21216 * mini.h (MonoCompile): Added 'jit_info' field.
21218 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
21219 the cfg structure, since it is needed by the AOT compiler.
21221 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
21223 * aot.c: A major rewrite. Changes include:
21224 - save exception tables for methods which have them.
21225 - cache failed lookups in aot_get_method () to avoid the (slow) calls
21226 to g_module_symbol.
21227 - reworked the file format so it is now much smaller and needs
21228 fewer relocation entries.
21230 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
21232 * aot.c (load_aot_module): Fix build bustage on platforms without
21235 2003-09-04 Martin Baulig <martin@ximian.com>
21237 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
21239 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
21241 * TODO: Some new optimization ideas.
21243 * aot.c: Move AOT module loading logic here from mono_assembly_open.
21245 * aot.c: Save the optimization flags used to compile the code into
21248 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
21249 support emitting domain specific code.
21251 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
21252 no longer domain neutral. It can be made domain neutral by compiling
21253 with --optimize=shared.
21255 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
21256 between appdomains.
21258 * driver.c mini.h mini.c: New --no-aot debugging option which disables
21259 loading of AOT code.
21261 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
21263 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
21264 if there is no domain neutrality information.
21266 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
21268 * aot.c (mono_compile_assembly): Emit a symbol containing the file
21269 format version into the generated library.
21271 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
21272 callee method into the caller since one of them could be shared.
21274 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
21275 system exceptions from AOT code now works.
21277 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
21278 method if it is domain neutral and the callee is not.
21280 * graph.c (cfg_emit_one_loop_level): Fix warning.
21282 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
21284 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
21287 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
21289 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
21290 is needed by code which is executed before mono_runtime_init ().
21291 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
21293 * mini.c (mono_thread_abort): Fix warning.
21294 (mono_jit_compile_method): Call static constructor in the AOT case too.
21296 * aot.c (mono_compile_assembly): Fix warning.
21298 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21300 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
21302 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
21304 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
21306 * cpu-pentium.md: Fix the length of call opcodes so they include the
21307 ESP restoring instruction. Fixes #47968.
21309 2003-08-28 Martin Baulig <martin@ximian.com>
21311 * mini-x86.c (mono_arch_call_opcode): Added support for
21312 MONO_TYPE_GENERICINST.
21314 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
21316 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
21318 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
21319 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
21321 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
21324 2003-08-26 Martin Baulig <martin@ximian.com>
21326 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
21327 when reporting an error, set this to the actual error location.
21328 (mono_method_to_ir): Report the correct error location if
21329 get_basic_blocks() returned an error.
21331 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
21333 * mini.c (mono_type_blittable): OBJECT is not blittable.
21334 (mono_method_blittable): Methods which have marshalling descriptors
21335 are not blittable either. Fixes #47842.
21337 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
21339 * driver.c mini.c: Use an environment variable instead of a global
21340 variable. Also fix the build.
21342 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
21343 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
21346 * driver.c mini.c: Added --with-valgrind option to turn off some
21347 code which prevents mono from running under valgrind.
21349 * mini.c (mono_emit_call_args): Fixed warning.
21351 * mini.c (mono_emulate_opcode): Fixed warning.
21353 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
21355 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
21356 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
21357 regalloc.c, regalloc.h: specify available registers in arch-specific
21358 code and support floats in the regallocator (patch by Laurent Morichetti
21361 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
21363 * mini.c: mono_thread_current() can be called only after
21364 mono_runtime_init(): rearrange code to not call it early on.
21366 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
21368 * mini.c: allocate jump tables in the code mempools.
21370 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
21372 * mini.c, mini.h: make sure per-thread data allocated by the jit is
21375 2003-08-10 Miguel de Icaza <miguel@ximian.com>
21377 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
21378 12 to 16. This fixes bug #47453.
21381 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
21383 * mini-ppc.c: fixed indexed load and unsigned compares.
21385 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
21387 * mini.c: reenabled installation of handler for
21388 thread abort signal.
21390 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
21392 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
21393 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
21394 until it's fixed and actually useful.
21396 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
21398 * inssel-long32.brg: couple more opcodes implemented.
21400 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
21402 * mini-sparc.c: Even more opcodes implemeted.
21404 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
21406 * mini-sparc.c: More opcodes implemented.
21408 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
21410 * mini-sparc.c: More opcodes implemented.
21412 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
21414 * inssel-sparc.brg: Add some needed rules. Direct
21416 * Makefile.am: Use inssel-sparc.brg
21417 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
21418 an assert happy for now.
21420 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
21422 * mini-sparc.c: Fixed compile errors.
21423 * exceptions-sparc.c: Same. We now produce a mono binary
21424 on sparc-linux. Yea.
21426 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
21428 * mini-sparc.c: Renamed registers. Also some macro cleanups.
21429 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
21430 They compile, but do not work.
21432 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
21434 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
21435 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
21436 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
21439 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
21441 * mini.c: more opcodes implemented and better support for generics.
21443 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
21445 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
21446 * mini.c, mini.h: first cut at generics support: some new instructions
21447 added and changed the behaviour of some of the existing ones.
21449 2003-07-21 Miguel de Icaza <miguel@ximian.com>
21451 * mini.c: Removed definition of metadata_shared mutex here.
21453 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
21455 * mini-x86.c: make vararg calls work for instance methods.
21457 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
21459 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
21460 returns the arguments in a separte list, now.
21462 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
21464 * aot.c, mini.c: updates for array type representation changes.
21466 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
21468 * mini.c: register function to perform jit shutdown.
21470 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
21472 * mini.c: use a faster allocator if possible.
21474 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
21476 * aot.c: some cleanups and portability changes.
21478 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
21480 * mini.c: use faster allocation for CEE_BOX if possible.
21482 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
21484 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
21485 Moved inlined mempcy code to its own function so that is can be
21486 reused. Added an inline memset function as well (optimized initobj).
21487 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
21489 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
21491 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
21493 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
21495 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
21496 arch code can setup the cpu for CLR execution, if needed.
21497 We use it on x86 to set the precision of FP operations.
21499 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
21501 * mini.c: disable some optimizations if we can guess they'll cost too
21502 much for a given method.
21504 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
21506 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
21508 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
21509 * mini.h mini.c mini-x86.c: Added instruction level coverage
21510 info collection support.
21512 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
21514 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
21515 is now implemented in the profiling API. Get rid of a couple of
21516 unnecessary global variables.
21518 2003-06-15 Nick Drochak <ndrochak@gol.com>
21520 * basic-long.cs: tests for negative values for bigmul, and unsigned.
21521 * cpu-g4.md: add op_bigmul and op_bigmul_un
21522 * cpu_pentium.md: add op_bigmul_un
21523 * inssel-long32.brg: add rule for unsigned bigmul
21524 * mini-ops.h: define OP_BIGMUL_UN
21525 * mini-x86.c: THE BUG: handle (un)signed properly
21526 * mini.c: choose unsigned opcode if needed.
21527 This set of patches fixes bug #44291
21529 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
21531 * mini.c (optimize_branches): improved to handle all kinds of
21532 conditional branches.
21534 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
21536 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
21537 don't raise exceptions.
21539 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
21541 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
21542 to arch-specific files.
21544 2003-06-09 Martin Baulig <martin@ximian.com>
21546 * Makefile.am (libs): Added $(LIBGC_LIBS).
21548 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
21550 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
21551 and OP_ATAN (fixes bug#44293).
21553 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
21555 * Makefile.am, mini-x86.c: rename cpu description array to
21556 pentium_desc, since some compilers define the 'pentium' preprocessor
21559 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
21561 * mini.c (mini_select_instructions): add explicit branch if the
21562 following block is not the false target of a conditional branch -
21563 we need this with any optimization that reorder or remove bblocks
21565 * mini.c (optimize_branches): bug fixes
21567 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
21569 * mini.c (mono_method_to_ir): inline static readonly fields
21571 * ssa.c (fold_tree): start cfold support for long (very simple
21574 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
21576 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
21578 * inssel.brg: fixed memcpy (bug #44219).
21580 2003-06-05 Dick Porter <dick@ximian.com>
21582 * driver.c: Set the glib log levels to not abort if g_message
21585 g_set_prgname() has to happen before mini_init() so that the
21586 process handle gets the info.
21588 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
21590 * driver.c: add intrins to the default optimizations to get wider
21593 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
21595 * mini.h: some large basic blocks will overflow a 16-bit
21596 integers for symbolic registers.
21598 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
21600 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
21601 (mono_arch_output_basic_block): fix bug 43499
21603 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
21605 * mini.c: kill duplicated definition of mono_debug_format.
21607 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
21609 * mini-x86.c, arrays.cs: fixed register allocation bug.
21611 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
21613 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
21615 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
21617 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21620 (print_method_from_ip): also print source location information if
21623 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
21625 * mini.c (mono_find_block_region): bug fix in region code
21626 (mini_method_compile): enable removing unreachable code again, but
21627 only in methods without exception clauses.
21629 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
21631 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
21632 Implemented arglist opcode and handling of TypedReference type.
21633 Fixed x86 call convention when a structure is returned.
21634 Minimal support for calling static vararg methods.
21636 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
21638 * mini.c (mini_method_compile): always remove unreachable code,
21639 because the code in them may be inconsistent (access to dead
21640 variables for example).
21642 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
21644 * driver.c, debug-mini.c: warning fixes.
21646 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
21648 * Makefile.am, jit.h, mini.h: install header for embedding mono.
21650 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
21652 * mini.c: thread-static fields are registered in mono_class_vtable(),
21653 so ensure the function is called before checking for them.
21655 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
21657 * mini.c (optimize_branches): fix for bug 43586
21659 * jit-icalls.c (mono_llmult_ovf): added an additional check for
21660 overflow (fixes Bug #43639)
21662 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
21664 * mini.c, objects.cs: allow the use of stobj for primitive types.
21666 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
21668 * mini.c: be less strict about argument checking until we support
21669 running the verifier.
21671 2003-05-27 Nick Drochak <ndrochak@gol.com>
21673 * basic-long.cs: tests for (ulong)int * (ulong)int also
21674 * mini.c: use the same trick for (ulong)int * (ulong)int
21676 2003-05-27 Nick Drochak <ndrochak@gol.com>
21678 * basic-long.cs: add regression test for (long)int * (long)int
21679 * cpu-pentium.md: add op_bigmul specification
21680 * inssel-long32.brg: add OP_BIGMUL rule
21681 * mini-ops.h: add OP_BIGMUL
21682 * mini-x86.c: register allocator: handle case where src1 needs to be
21684 * mini.c: substitute special BIGMUL opcode in the tree for
21685 (long)int * (long)int
21687 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
21689 * jit-icalls.c: call the type ctor on field access if needed.
21691 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
21693 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
21694 to a method (including results of ldelema, bug#43207).
21696 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
21698 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
21699 colors to show exception handler blocks.
21701 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
21702 (fix for pinvoke7.cs).
21704 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
21706 * mini.h, mini.c: ensure correct initialization order for types that
21707 require it. Prepare for lazy compilation of jit icall wrappers.
21708 Provide a name for opcode emulation to reduce unneeded mallocing.
21710 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
21712 * mini-x86.c: better register restoring code and profiling
21713 support for tail calls.
21715 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
21717 * mini.h, driver.c: prepare for leaf methods optimization.
21719 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
21721 * mini.c: get targets of branches before converting a method.
21723 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
21725 * mini.c (optimize_branches): added some experimental code (disbaled)
21727 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
21729 * mini.c (optimize_branches): fix branch to branch optimization
21731 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
21733 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
21735 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
21737 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
21740 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
21742 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
21743 enable use of interface variables again.
21745 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
21746 I1 to registers because there is no simply way to sign extend 8bit
21747 quantities in caller saved registers on x86.
21749 * inssel-float.brg: set costs of some rules to 2 so
21750 that monobure always select the arch. specific ones if supplied,
21751 regardless of the order we pass the files to monoburg.
21753 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
21755 * mini.c, mini-x86.c: since the magic trampoline for jumps
21756 can't patch the code directly, we do it as soon as the
21757 method gets compiled.
21759 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
21761 * mini-x86.c, mini.h: introduce a new patching method
21762 to support CEE_JMP and tail calls.
21763 * mini.c: obey tail.call. Don't precompile methods target
21765 * tramp-x86.c: new trampoline code to handle methods
21766 reached through a jump.
21768 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
21770 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
21771 bit values to registers
21773 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
21775 * mini.c (mono_compile_get_interface_var): share interface
21776 variables if possible.
21778 2003-05-16 Martin Baulig <martin@ximian.com>
21780 * debug-mini.c (mono_init_debugger): New function to initialize
21781 the debugger. This is not in the debugger since it needs to
21782 access some of mini's internals.
21784 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
21786 * mini.c (mono_method_to_ir): inlining fixes/cleanups
21788 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
21790 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
21791 for value type handling.
21793 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
21795 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
21796 (mono_method_check_inlining): enable inlining of all kinds of wrappers
21798 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
21800 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
21801 the constructor through a proxy.
21803 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
21805 * jit-icalls.c, inssel.brg: fixes to array element address
21808 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
21810 * mini-x86.c (is_regsize_var): allocate pointer to registers
21812 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
21814 * driver.c: fixed typo, added intrins to the set of optimizations
21815 tested with regressions.
21817 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
21819 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
21820 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
21823 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
21825 * inssel.brg: remove some common pop instructions without side effects
21827 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
21829 * inssel-x86.brg: fixed thinko in int to double conversions.
21831 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
21833 * mini.c, jit-icalls.c: added runtime thread-static variable support.
21835 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
21837 * inssel-long32.brg: two more missing instructions.
21839 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
21841 * mini.c (mono_emit_call_args): set the cil_code for all arguments
21842 if not already set.
21844 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
21846 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
21849 * basic-float.cs: Added tests for negative zero.
21851 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
21853 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
21854 a couple of missing operations for long casts, with test cases.
21856 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21858 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
21860 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
21862 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
21863 code size estimation.
21865 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
21867 * mini.c (mono_jit_create_remoting_trampoline): make it work with
21868 abstract methods (fix bug 42542)
21870 * aot.c: add ability to handle array types
21872 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
21874 * mini.c: Call the _specific versions of the object allocation
21875 functions if possible.
21877 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
21879 * driver.c: call setlocale ().
21881 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
21883 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
21886 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
21888 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
21890 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
21891 wrappers (fix bug 42122)
21893 2003-05-04 Martin Baulig <martin@ximian.com>
21895 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
21897 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
21898 s/mini_set_defaults/mono_set_defaults/g.
21900 2003-05-04 Martin Baulig <martin@ximian.com>
21902 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
21904 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
21906 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
21907 (reported by Don Roberts).
21909 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
21911 * mini.c: temporarily work around two bugs for this release.
21913 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
21915 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
21916 that contains -export-dynamic and it makes using the ld script
21918 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
21920 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
21922 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
21925 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
21927 * mini.c: make sure leave calls all the needed finally blocks,
21928 even when the target jumps out of multiple exception clauses.
21930 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
21932 * ldscript, Makefile.am: add linker script to reduce the number of
21933 exported symbols (should also fix the issues with libwine defining
21934 some of the same symbols in io-layer).
21936 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
21938 * driver.c (mini_main): Avoid assertion when no file name is given on
21941 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
21943 * driver.c: added --version/-V command line option.
21944 Added the inline optimization in the regression tests.
21946 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
21948 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
21949 to the type in the method signature (fixes bug#42134).
21951 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
21953 * mini.c: when inlining, check this is not null only when needed (bug #42135).
21955 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
21957 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
21959 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21961 * driver.c: fixed bug #42100.
21963 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
21965 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
21967 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
21969 * mini.c: moved most of the code required to do inlining to its own
21970 function so it can be reused. Inline also ctors if appropriate.
21972 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
21974 * Makefile.am: Link with -export-dynamic so shared libs loaded by
21975 the runtime can call mono API functions.
21977 2003-04-27 Martin Baulig <martin@ximian.com>
21979 * debug-mini.c (mono_debug_init_method): Added
21980 `guint32 breakpoint_id' argument; if the method has a breakpoint,
21981 send a notification to the debugger.
21983 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
21984 running in the Mono Debugger, just pass the breakpoint number to
21985 mono_debug_init_method().
21987 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
21989 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
21991 * mini.c: allow some more unsafe compares.
21993 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
21995 * mini-x86.c, Makefile.am: make distcheck works (partially from
21996 a patch by Richard Lee <r.h.lee@attbi.com>).
21997 * regset.c, regset.h: removed, they are unused.
21999 2003-04-25 Dick Porter <dick@ximian.com>
22001 * driver.c: Usage reports the name as 'mono' not 'mini'
22002 * exceptions-x86.c: Build and run on freebsd
22004 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
22006 * Makefile.am: install the program with the 'mono' name and
22007 the library as libmono instead of mini and libmini.
22009 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
22011 * driver.c: provide the APIs for the embedding interface of the old jit.
22013 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
22015 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
22017 2003-04-23 Martin Baulig <martin@ximian.com>
22019 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
22021 * driver.c: Added `--debug' command line argument to enable
22024 2003-04-23 Martin Baulig <martin@ximian.com>
22026 * debug.[ch]: Removed. The code is now in
22027 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
22029 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
22032 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
22034 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
22036 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22039 (mini_cleanup): moved mono_runtime_cleanup call after the call to
22040 mono_domain_finalize.
22041 (mini_method_compile): use mono_method_profile* if the the option is
22044 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
22046 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
22047 methods with their wrapper.
22049 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
22050 methods with their wrapper.
22052 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
22055 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
22058 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
22061 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
22063 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
22065 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
22067 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
22068 of the mempool. This is slightly faster and uses less memory
22070 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
22072 * mini.c: avoid O(n) allocation for variables.
22074 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
22076 * mini.c: handle items on the stack after inlining methods.
22078 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
22080 * mini.c: make the method->opcode optimization dependent
22081 on MONO_OPT_INSTRINS and do it lazily.
22083 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
22085 * driver.c: print overall results at the end of regression run.
22087 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
22089 * inssel.brg: don't overwrite symbolic registers.
22091 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
22093 * inssel-x86.brg: fix conversion from long to float.
22095 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
22097 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
22099 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
22101 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
22103 * driver.c: Added --print-vtable option as in the old JIT.
22105 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
22107 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
22109 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
22111 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
22113 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
22115 * mini.c regalloc.c regalloc.h: Fix memory leak.
22117 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
22119 * aot.c (mono_aot_get_method): register all used strings
22121 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
22123 * mini.c: always intern strings references with ldstr at compile time.
22125 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
22127 * Makefile.am: add BUILT_SOURCES.
22129 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
22131 * driver.c: give a better error message when the assembly to execute
22132 doesn't have an entry point.
22134 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
22136 * Makefile.am: added hack for automake
22138 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
22141 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
22143 22003-04-07 Martin Baulig <martin@ximian.com>
22145 * Makefile.am: Added Makefile.am.
22147 * debugger-main.c: Removed, this is now in the debugger where it
22150 * mini.pc.in: Call this package `mini' for the moment.